diff --git a/Documentation/ABI/testing/sysfs-fs-f2fs b/Documentation/ABI/testing/sysfs-fs-f2fs index cad6c3dc1f9c..d0c1acfcad40 100644 --- a/Documentation/ABI/testing/sysfs-fs-f2fs +++ b/Documentation/ABI/testing/sysfs-fs-f2fs @@ -763,3 +763,25 @@ Date: November 2023 Contact: "Chao Yu" chao@kernel.org Description: It controls to enable/disable IO aware feature for background discard. By default, the value is 1 which indicates IO aware is on. + +What: /sys/fs/f2fs/<disk>/blkzone_alloc_policy +Date: July 2024 +Contact: "Yuanhong Liao" liaoyuanhong@vivo.com +Description: The zone UFS we are currently using consists of two parts: + conventional zones and sequential zones. It can be used to control which part + to prioritize for writes, with a default value of 0. + + ======================== ========================================= + value description + blkzone_alloc_policy = 0 Prioritize writing to sequential zones + blkzone_alloc_policy = 1 Only allow writing to sequential zones + blkzone_alloc_policy = 2 Prioritize writing to conventional zones + ======================== ========================================= + +What: /sys/fs/f2fs/<disk>/migration_window_granularity +Date: September 2024 +Contact: "Daeho Jeong" daehojeong@google.com +Description: Controls migration window granularity of garbage collection on large + section. it can control the scanning window granularity for GC migration + in a unit of segment, while migration_granularity controls the number + of segments which can be migrated at the same turn. diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index c82446cef8e2..2c8e062eb2ce 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -4791,6 +4791,16 @@ printk.time= Show timing data prefixed to each printk message line Format: <bool> (1/Y/y=enable, 0/N/n=disable)

+ proc_mem.force_override= [KNL] + Format: {always | ptrace | never} + Traditionally /proc/pid/mem allows memory permissions to be + overridden without restrictions. This option may be set to + restrict that. Can be one of: + - 'always': traditional behavior always allows mem overrides. + - 'ptrace': only allow mem overrides for active ptracers. + - 'never': never allow mem overrides. + If not specified, default is the CONFIG_PROC_MEM_* choice. + processor.max_cstate= [HW,ACPI] Limit processor to maximum C-state max_cstate=9 overrides any DMI blacklist limit. diff --git a/Documentation/arch/arm64/silicon-errata.rst b/Documentation/arch/arm64/silicon-errata.rst index 39c52385f11f..8cd4f365044b 100644 --- a/Documentation/arch/arm64/silicon-errata.rst +++ b/Documentation/arch/arm64/silicon-errata.rst @@ -146,6 +146,8 @@ stable kernels. +----------------+-----------------+-----------------+-----------------------------+ | ARM | Cortex-A715 | #2645198 | ARM64_ERRATUM_2645198 | +----------------+-----------------+-----------------+-----------------------------+ +| ARM | Cortex-A715 | #3456084 | ARM64_ERRATUM_3194386 | ++----------------+-----------------+-----------------+-----------------------------+ | ARM | Cortex-A720 | #3456091 | ARM64_ERRATUM_3194386 | +----------------+-----------------+-----------------+-----------------------------+ | ARM | Cortex-A725 | #3456106 | ARM64_ERRATUM_3194386 | @@ -186,6 +188,8 @@ stable kernels. +----------------+-----------------+-----------------+-----------------------------+ | ARM | Neoverse-N2 | #3324339 | ARM64_ERRATUM_3194386 | +----------------+-----------------+-----------------+-----------------------------+ +| ARM | Neoverse-N3 | #3456111 | ARM64_ERRATUM_3194386 | ++----------------+-----------------+-----------------+-----------------------------+ | ARM | Neoverse-V1 | #1619801 | N/A | +----------------+-----------------+-----------------+-----------------------------+ | ARM | Neoverse-V1 | #3324341 | ARM64_ERRATUM_3194386 | @@ -289,3 +293,5 @@ stable kernels. +----------------+-----------------+-----------------+-----------------------------+ | Microsoft | Azure Cobalt 100| #2253138 | ARM64_ERRATUM_2253138 | +----------------+-----------------+-----------------+-----------------------------+ +| Microsoft | Azure Cobalt 100| #3324339 | ARM64_ERRATUM_3194386 | ++----------------+-----------------+-----------------+-----------------------------+ diff --git a/Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml b/Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml index bbe89ea9590c..e95c21628281 100644 --- a/Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml +++ b/Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml @@ -34,6 +34,7 @@ properties: and length of the AXI DMA controller IO space, unless axistream-connected is specified, in which case the reg attribute of the node referenced by it is used. + minItems: 1 maxItems: 2

interrupts: @@ -181,7 +182,7 @@ examples: clock-names = "s_axi_lite_clk", "axis_clk", "ref_clk", "mgt_clk"; clocks = <&axi_clk>, <&axi_clk>, <&pl_enet_ref_clk>, <&mgt_clk>; phy-mode = "mii"; - reg = <0x00 0x40000000 0x00 0x40000>; + reg = <0x40000000 0x40000>; xlnx,rxcsum = <0x2>; xlnx,rxmem = <0x800>; xlnx,txcsum = <0x2>; diff --git a/Documentation/networking/net_cachelines/net_device.rst b/Documentation/networking/net_cachelines/net_device.rst index 70c4fb9d4e5c..d68f37f5b1f8 100644 --- a/Documentation/networking/net_cachelines/net_device.rst +++ b/Documentation/networking/net_cachelines/net_device.rst @@ -98,7 +98,7 @@ unsigned_int num_rx_queues unsigned_int real_num_rx_queues - read_mostly get_rps_cpu struct_bpf_prog* xdp_prog - read_mostly netif_elide_gro() unsigned_long gro_flush_timeout - read_mostly napi_complete_done -int napi_defer_hard_irqs - read_mostly napi_complete_done +u32 napi_defer_hard_irqs - read_mostly napi_complete_done unsigned_int gro_max_size - read_mostly skb_gro_receive unsigned_int gro_ipv4_max_size - read_mostly skb_gro_receive rx_handler_func_t* rx_handler read_mostly - __netif_receive_skb_core diff --git a/Makefile b/Makefile index 93731d0b1a04..0ba45bdf4a3b 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 VERSION = 6 PATCHLEVEL = 10 -SUBLEVEL = 13 +SUBLEVEL = 14 EXTRAVERSION = NAME = Baby Opossum Posse

diff --git a/arch/arm/crypto/aes-ce-glue.c b/arch/arm/crypto/aes-ce-glue.c index b668c97663ec..f5b66f4cf45d 100644 --- a/arch/arm/crypto/aes-ce-glue.c +++ b/arch/arm/crypto/aes-ce-glue.c @@ -711,7 +711,7 @@ static int __init aes_init(void) algname = aes_algs[i].base.cra_name + 2; drvname = aes_algs[i].base.cra_driver_name + 2; basename = aes_algs[i].base.cra_driver_name; - simd = simd_skcipher_create_compat(algname, drvname, basename); + simd = simd_skcipher_create_compat(aes_algs + i, algname, drvname, basename); err = PTR_ERR(simd); if (IS_ERR(simd)) goto unregister_simds; diff --git a/arch/arm/crypto/aes-neonbs-glue.c b/arch/arm/crypto/aes-neonbs-glue.c index f00f042ef357..0ca94b90bc4e 100644 --- a/arch/arm/crypto/aes-neonbs-glue.c +++ b/arch/arm/crypto/aes-neonbs-glue.c @@ -539,7 +539,7 @@ static int __init aes_init(void) algname = aes_algs[i].base.cra_name + 2; drvname = aes_algs[i].base.cra_driver_name + 2; basename = aes_algs[i].base.cra_driver_name; - simd = simd_skcipher_create_compat(algname, drvname, basename); + simd = simd_skcipher_create_compat(aes_algs + i, algname, drvname, basename); err = PTR_ERR(simd); if (IS_ERR(simd)) goto unregister_simds; diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index cd9772b1fd95..43d79f87fa18 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -195,7 +195,8 @@ config ARM64 select HAVE_DMA_CONTIGUOUS select HAVE_DYNAMIC_FTRACE select HAVE_DYNAMIC_FTRACE_WITH_ARGS \ - if $(cc-option,-fpatchable-function-entry=2) + if (GCC_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS || \ + CLANG_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS) select HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS \ if DYNAMIC_FTRACE_WITH_ARGS && DYNAMIC_FTRACE_WITH_CALL_OPS select HAVE_DYNAMIC_FTRACE_WITH_CALL_OPS \ @@ -268,12 +269,10 @@ config CLANG_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS def_bool CC_IS_CLANG # https://github.com/ClangBuiltLinux/linux/issues/1507 depends on AS_IS_GNU || (AS_IS_LLVM && (LD_IS_LLD || LD_VERSION >= 23600)) - select HAVE_DYNAMIC_FTRACE_WITH_ARGS

config GCC_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS def_bool CC_IS_GCC depends on $(cc-option,-fpatchable-function-entry=2) - select HAVE_DYNAMIC_FTRACE_WITH_ARGS

config 64BIT def_bool y @@ -1079,6 +1078,7 @@ config ARM64_ERRATUM_3194386 * ARM Cortex-A78C erratum 3324346 * ARM Cortex-A78C erratum 3324347 * ARM Cortex-A710 erratam 3324338 + * ARM Cortex-A715 errartum 3456084 * ARM Cortex-A720 erratum 3456091 * ARM Cortex-A725 erratum 3456106 * ARM Cortex-X1 erratum 3324344 @@ -1089,6 +1089,7 @@ config ARM64_ERRATUM_3194386 * ARM Cortex-X925 erratum 3324334 * ARM Neoverse-N1 erratum 3324349 * ARM Neoverse N2 erratum 3324339 + * ARM Neoverse-N3 erratum 3456111 * ARM Neoverse-V1 erratum 3324341 * ARM Neoverse V2 erratum 3324336 * ARM Neoverse-V3 erratum 3312417 diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h index 5a7dfeb8e8eb..488f8e751349 100644 --- a/arch/arm64/include/asm/cputype.h +++ b/arch/arm64/include/asm/cputype.h @@ -94,6 +94,7 @@ #define ARM_CPU_PART_NEOVERSE_V3 0xD84 #define ARM_CPU_PART_CORTEX_X925 0xD85 #define ARM_CPU_PART_CORTEX_A725 0xD87 +#define ARM_CPU_PART_NEOVERSE_N3 0xD8E

#define APM_CPU_PART_XGENE 0x000 #define APM_CPU_VAR_POTENZA 0x00 @@ -176,6 +177,7 @@ #define MIDR_NEOVERSE_V3 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_V3) #define MIDR_CORTEX_X925 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X925) #define MIDR_CORTEX_A725 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A725) +#define MIDR_NEOVERSE_N3 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_N3) #define MIDR_THUNDERX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX) #define MIDR_THUNDERX_81XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_81XX) #define MIDR_THUNDERX_83XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_83XX) diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index 36b8e97bf49e..545ce446791a 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -1364,11 +1364,6 @@ bool kvm_arm_vcpu_stopped(struct kvm_vcpu *vcpu); sign_extend64(__val, id##_##fld##_WIDTH - 1); \ })

-#define expand_field_sign(id, fld, val) \ - (id##_##fld##_SIGNED ? \ - __expand_field_sign_signed(id, fld, val) : \ - __expand_field_sign_unsigned(id, fld, val)) - #define get_idreg_field_unsigned(kvm, id, fld) \ ({ \ u64 __val = IDREG((kvm), SYS_##id); \ @@ -1384,20 +1379,26 @@ bool kvm_arm_vcpu_stopped(struct kvm_vcpu *vcpu); #define get_idreg_field_enum(kvm, id, fld) \ get_idreg_field_unsigned(kvm, id, fld)

-#define get_idreg_field(kvm, id, fld) \ +#define kvm_cmp_feat_signed(kvm, id, fld, op, limit) \ + (get_idreg_field_signed((kvm), id, fld) op __expand_field_sign_signed(id, fld, limit)) + +#define kvm_cmp_feat_unsigned(kvm, id, fld, op, limit) \ + (get_idreg_field_unsigned((kvm), id, fld) op __expand_field_sign_unsigned(id, fld, limit)) + +#define kvm_cmp_feat(kvm, id, fld, op, limit) \ (id##_##fld##_SIGNED ? \ - get_idreg_field_signed(kvm, id, fld) : \ - get_idreg_field_unsigned(kvm, id, fld)) + kvm_cmp_feat_signed(kvm, id, fld, op, limit) : \ + kvm_cmp_feat_unsigned(kvm, id, fld, op, limit))

#define kvm_has_feat(kvm, id, fld, limit) \ - (get_idreg_field((kvm), id, fld) >= expand_field_sign(id, fld, limit)) + kvm_cmp_feat(kvm, id, fld, >=, limit)

#define kvm_has_feat_enum(kvm, id, fld, val) \ - (get_idreg_field_unsigned((kvm), id, fld) == __expand_field_sign_unsigned(id, fld, val)) + kvm_cmp_feat_unsigned(kvm, id, fld, ==, val)

#define kvm_has_feat_range(kvm, id, fld, min, max) \ - (get_idreg_field((kvm), id, fld) >= expand_field_sign(id, fld, min) && \ - get_idreg_field((kvm), id, fld) <= expand_field_sign(id, fld, max)) + (kvm_cmp_feat(kvm, id, fld, >=, min) && \ + kvm_cmp_feat(kvm, id, fld, <=, max))

/* Check for a given level of PAuth support */ #define kvm_has_pauth(k, l) \ diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c index dfefbdf4073a..a78f247029ae 100644 --- a/arch/arm64/kernel/cpu_errata.c +++ b/arch/arm64/kernel/cpu_errata.c @@ -439,6 +439,7 @@ static const struct midr_range erratum_spec_ssbs_list[] = { MIDR_ALL_VERSIONS(MIDR_CORTEX_A78), MIDR_ALL_VERSIONS(MIDR_CORTEX_A78C), MIDR_ALL_VERSIONS(MIDR_CORTEX_A710), + MIDR_ALL_VERSIONS(MIDR_CORTEX_A715), MIDR_ALL_VERSIONS(MIDR_CORTEX_A720), MIDR_ALL_VERSIONS(MIDR_CORTEX_A725), MIDR_ALL_VERSIONS(MIDR_CORTEX_X1), @@ -447,8 +448,10 @@ static const struct midr_range erratum_spec_ssbs_list[] = { MIDR_ALL_VERSIONS(MIDR_CORTEX_X3), MIDR_ALL_VERSIONS(MIDR_CORTEX_X4), MIDR_ALL_VERSIONS(MIDR_CORTEX_X925), + MIDR_ALL_VERSIONS(MIDR_MICROSOFT_AZURE_COBALT_100), MIDR_ALL_VERSIONS(MIDR_NEOVERSE_N1), MIDR_ALL_VERSIONS(MIDR_NEOVERSE_N2), + MIDR_ALL_VERSIONS(MIDR_NEOVERSE_N3), MIDR_ALL_VERSIONS(MIDR_NEOVERSE_V1), MIDR_ALL_VERSIONS(MIDR_NEOVERSE_V2), MIDR_ALL_VERSIONS(MIDR_NEOVERSE_V3), diff --git a/arch/arm64/mm/trans_pgd.c b/arch/arm64/mm/trans_pgd.c index 5139a28130c0..0f7b484cb2ff 100644 --- a/arch/arm64/mm/trans_pgd.c +++ b/arch/arm64/mm/trans_pgd.c @@ -42,14 +42,16 @@ static void _copy_pte(pte_t *dst_ptep, pte_t *src_ptep, unsigned long addr) * the temporary mappings we use during restore. */ __set_pte(dst_ptep, pte_mkwrite_novma(pte)); - } else if ((debug_pagealloc_enabled() || - is_kfence_address((void *)addr)) && !pte_none(pte)) { + } else if (!pte_none(pte)) { /* * debug_pagealloc will removed the PTE_VALID bit if * the page isn't in use by the resume kernel. It may have * been in use by the original kernel, in which case we need * to put it back in our copy to do the restore. * + * Other cases include kfence / vmalloc / memfd_secret which + * may call `set_direct_map_invalid_noflush()`. + * * Before marking this entry valid, check the pfn should * be mapped. */ diff --git a/arch/loongarch/configs/loongson3_defconfig b/arch/loongarch/configs/loongson3_defconfig index b4252c357c8e..75b366407a60 100644 --- a/arch/loongarch/configs/loongson3_defconfig +++ b/arch/loongarch/configs/loongson3_defconfig @@ -96,7 +96,6 @@ CONFIG_ZPOOL=y CONFIG_ZSWAP=y CONFIG_ZSWAP_COMPRESSOR_DEFAULT_ZSTD=y CONFIG_ZBUD=y -CONFIG_Z3FOLD=y CONFIG_ZSMALLOC=m # CONFIG_COMPAT_BRK is not set CONFIG_MEMORY_HOTPLUG=y diff --git a/arch/parisc/include/asm/mman.h b/arch/parisc/include/asm/mman.h index 47c5a1991d10..89b6beeda0b8 100644 --- a/arch/parisc/include/asm/mman.h +++ b/arch/parisc/include/asm/mman.h @@ -11,4 +11,18 @@ static inline bool arch_memory_deny_write_exec_supported(void) } #define arch_memory_deny_write_exec_supported arch_memory_deny_write_exec_supported

+static inline unsigned long arch_calc_vm_flag_bits(unsigned long flags) +{ + /* + * The stack on parisc grows upwards, so if userspace requests memory + * for a stack, mark it with VM_GROWSUP so that the stack expansion in + * the fault handler will work. + */ + if (flags & MAP_STACK) + return VM_GROWSUP; + + return 0; +} +#define arch_calc_vm_flag_bits(flags) arch_calc_vm_flag_bits(flags) + #endif /* __ASM_MMAN_H__ */ diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S index ab23e61a6f01..ea57bcc21dc5 100644 --- a/arch/parisc/kernel/entry.S +++ b/arch/parisc/kernel/entry.S @@ -1051,8 +1051,7 @@ ENTRY_CFI(intr_save) /* for os_hpmc */ STREG %r16, PT_ISR(%r29) STREG %r17, PT_IOR(%r29)

-#if 0 && defined(CONFIG_64BIT) - /* Revisit when we have 64-bit code above 4Gb */ +#if defined(CONFIG_64BIT) b,n intr_save2

skip_save_ior: @@ -1060,8 +1059,7 @@ skip_save_ior: * need to adjust iasq/iaoq here in the same way we adjusted isr/ior * above. */ - extrd,u,* %r8,PSW_W_BIT,1,%r1 - cmpib,COND(=),n 1,%r1,intr_save2 + bb,COND(>=),n %r8,PSW_W_BIT,intr_save2 LDREG PT_IASQ0(%r29), %r16 LDREG PT_IAOQ0(%r29), %r17 /* adjust iasq/iaoq */ diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S index 1f51aa9c8230..0fa81bf1466b 100644 --- a/arch/parisc/kernel/syscall.S +++ b/arch/parisc/kernel/syscall.S @@ -243,10 +243,10 @@ linux_gateway_entry:

#ifdef CONFIG_64BIT ldil L%sys_call_table, %r1 - or,= %r2,%r2,%r2 - addil L%(sys_call_table64-sys_call_table), %r1 + or,ev %r2,%r2,%r2 + ldil L%sys_call_table64, %r1 ldo R%sys_call_table(%r1), %r19 - or,= %r2,%r2,%r2 + or,ev %r2,%r2,%r2 ldo R%sys_call_table64(%r1), %r19 #else load32 sys_call_table, %r19 @@ -379,10 +379,10 @@ tracesys_next: extrd,u %r19,63,1,%r2 /* W hidden in bottom bit */

ldil L%sys_call_table, %r1 - or,= %r2,%r2,%r2 - addil L%(sys_call_table64-sys_call_table), %r1 + or,ev %r2,%r2,%r2 + ldil L%sys_call_table64, %r1 ldo R%sys_call_table(%r1), %r19 - or,= %r2,%r2,%r2 + or,ev %r2,%r2,%r2 ldo R%sys_call_table64(%r1), %r19 #else load32 sys_call_table, %r19 @@ -1327,6 +1327,8 @@ ENTRY(sys_call_table) END(sys_call_table)

#ifdef CONFIG_64BIT +#undef __SYSCALL_WITH_COMPAT +#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, native) .align 8 ENTRY(sys_call_table64) #include <asm/syscall_table_64.h> /* 64-bit syscalls */ diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig index 544a65fda77b..d39284489aa2 100644 --- a/arch/powerpc/configs/ppc64_defconfig +++ b/arch/powerpc/configs/ppc64_defconfig @@ -81,7 +81,6 @@ CONFIG_MODULE_SIG_SHA512=y CONFIG_PARTITION_ADVANCED=y CONFIG_BINFMT_MISC=m CONFIG_ZSWAP=y -CONFIG_Z3FOLD=y CONFIG_ZSMALLOC=y # CONFIG_SLAB_MERGE_DEFAULT is not set CONFIG_SLAB_FREELIST_RANDOM=y diff --git a/arch/powerpc/include/asm/vdso_datapage.h b/arch/powerpc/include/asm/vdso_datapage.h index a585c8e538ff..939daf6b695e 100644 --- a/arch/powerpc/include/asm/vdso_datapage.h +++ b/arch/powerpc/include/asm/vdso_datapage.h @@ -111,6 +111,21 @@ extern struct vdso_arch_data *vdso_data; addi \ptr, \ptr, (_vdso_datapage - 999b)@l .endm

+#include <asm/asm-offsets.h> +#include <asm/page.h> + +.macro get_realdatapage ptr scratch + get_datapage \ptr +#ifdef CONFIG_TIME_NS + lwz \scratch, VDSO_CLOCKMODE_OFFSET(\ptr) + xoris \scratch, \scratch, VDSO_CLOCKMODE_TIMENS@h + xori \scratch, \scratch, VDSO_CLOCKMODE_TIMENS@l + cntlzw \scratch, \scratch + rlwinm \scratch, \scratch, PAGE_SHIFT - 5, 1 << PAGE_SHIFT + add \ptr, \ptr, \scratch +#endif +.endm + #endif /* __ASSEMBLY__ */

#endif /* __KERNEL__ */ diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c index f029755f9e69..0c5c0fbf6241 100644 --- a/arch/powerpc/kernel/asm-offsets.c +++ b/arch/powerpc/kernel/asm-offsets.c @@ -346,6 +346,8 @@ int main(void) #else OFFSET(CFG_SYSCALL_MAP32, vdso_arch_data, syscall_map); #endif + OFFSET(VDSO_CLOCKMODE_OFFSET, vdso_arch_data, data[0].clock_mode); + DEFINE(VDSO_CLOCKMODE_TIMENS, VDSO_CLOCKMODE_TIMENS);

#ifdef CONFIG_BUG DEFINE(BUG_ENTRY_SIZE, sizeof(struct bug_entry)); diff --git a/arch/powerpc/kernel/vdso/cacheflush.S b/arch/powerpc/kernel/vdso/cacheflush.S index 0085ae464dac..3b2479bd2f9a 100644 --- a/arch/powerpc/kernel/vdso/cacheflush.S +++ b/arch/powerpc/kernel/vdso/cacheflush.S @@ -30,7 +30,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_COHERENT_ICACHE) #ifdef CONFIG_PPC64 mflr r12 .cfi_register lr,r12 - get_datapage r10 + get_realdatapage r10, r11 mtlr r12 .cfi_restore lr #endif diff --git a/arch/powerpc/kernel/vdso/datapage.S b/arch/powerpc/kernel/vdso/datapage.S index db8e167f0166..2b19b6201a33 100644 --- a/arch/powerpc/kernel/vdso/datapage.S +++ b/arch/powerpc/kernel/vdso/datapage.S @@ -28,7 +28,7 @@ V_FUNCTION_BEGIN(__kernel_get_syscall_map) mflr r12 .cfi_register lr,r12 mr. r4,r3 - get_datapage r3 + get_realdatapage r3, r11 mtlr r12 #ifdef __powerpc64__ addi r3,r3,CFG_SYSCALL_MAP64 @@ -52,7 +52,7 @@ V_FUNCTION_BEGIN(__kernel_get_tbfreq) .cfi_startproc mflr r12 .cfi_register lr,r12 - get_datapage r3 + get_realdatapage r3, r11 #ifndef __powerpc64__ lwz r4,(CFG_TB_TICKS_PER_SEC + 4)(r3) #endif diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c index 47f8eabd1bee..9873b916b237 100644 --- a/arch/powerpc/platforms/pseries/dlpar.c +++ b/arch/powerpc/platforms/pseries/dlpar.c @@ -334,23 +334,6 @@ int handle_dlpar_errorlog(struct pseries_hp_errorlog *hp_elog) { int rc;

- /* pseries error logs are in BE format, convert to cpu type */ - switch (hp_elog->id_type) { - case PSERIES_HP_ELOG_ID_DRC_COUNT: - hp_elog->_drc_u.drc_count = - be32_to_cpu(hp_elog->_drc_u.drc_count); - break; - case PSERIES_HP_ELOG_ID_DRC_INDEX: - hp_elog->_drc_u.drc_index = - be32_to_cpu(hp_elog->_drc_u.drc_index); - break; - case PSERIES_HP_ELOG_ID_DRC_IC: - hp_elog->_drc_u.ic.count = - be32_to_cpu(hp_elog->_drc_u.ic.count); - hp_elog->_drc_u.ic.index = - be32_to_cpu(hp_elog->_drc_u.ic.index); - } - switch (hp_elog->resource) { case PSERIES_HP_ELOG_RESOURCE_MEM: rc = dlpar_memory(hp_elog); diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c index e62835a12d73..6838a0fcda29 100644 --- a/arch/powerpc/platforms/pseries/hotplug-cpu.c +++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c @@ -757,7 +757,7 @@ int dlpar_cpu(struct pseries_hp_errorlog *hp_elog) u32 drc_index; int rc;

- drc_index = hp_elog->_drc_u.drc_index; + drc_index = be32_to_cpu(hp_elog->_drc_u.drc_index);

lock_device_hotplug();

diff --git a/arch/powerpc/platforms/pseries/hotplug-memory.c b/arch/powerpc/platforms/pseries/hotplug-memory.c index 3fe3ddb30c04..38dc4f7c9296 100644 --- a/arch/powerpc/platforms/pseries/hotplug-memory.c +++ b/arch/powerpc/platforms/pseries/hotplug-memory.c @@ -817,16 +817,16 @@ int dlpar_memory(struct pseries_hp_errorlog *hp_elog) case PSERIES_HP_ELOG_ACTION_ADD: switch (hp_elog->id_type) { case PSERIES_HP_ELOG_ID_DRC_COUNT: - count = hp_elog->_drc_u.drc_count; + count = be32_to_cpu(hp_elog->_drc_u.drc_count); rc = dlpar_memory_add_by_count(count); break; case PSERIES_HP_ELOG_ID_DRC_INDEX: - drc_index = hp_elog->_drc_u.drc_index; + drc_index = be32_to_cpu(hp_elog->_drc_u.drc_index); rc = dlpar_memory_add_by_index(drc_index); break; case PSERIES_HP_ELOG_ID_DRC_IC: - count = hp_elog->_drc_u.ic.count; - drc_index = hp_elog->_drc_u.ic.index; + count = be32_to_cpu(hp_elog->_drc_u.ic.count); + drc_index = be32_to_cpu(hp_elog->_drc_u.ic.index); rc = dlpar_memory_add_by_ic(count, drc_index); break; default: @@ -838,16 +838,16 @@ int dlpar_memory(struct pseries_hp_errorlog *hp_elog) case PSERIES_HP_ELOG_ACTION_REMOVE: switch (hp_elog->id_type) { case PSERIES_HP_ELOG_ID_DRC_COUNT: - count = hp_elog->_drc_u.drc_count; + count = be32_to_cpu(hp_elog->_drc_u.drc_count); rc = dlpar_memory_remove_by_count(count); break; case PSERIES_HP_ELOG_ID_DRC_INDEX: - drc_index = hp_elog->_drc_u.drc_index; + drc_index = be32_to_cpu(hp_elog->_drc_u.drc_index); rc = dlpar_memory_remove_by_index(drc_index); break; case PSERIES_HP_ELOG_ID_DRC_IC: - count = hp_elog->_drc_u.ic.count; - drc_index = hp_elog->_drc_u.ic.index; + count = be32_to_cpu(hp_elog->_drc_u.ic.count); + drc_index = be32_to_cpu(hp_elog->_drc_u.ic.index); rc = dlpar_memory_remove_by_ic(count, drc_index); break; default: diff --git a/arch/powerpc/platforms/pseries/pmem.c b/arch/powerpc/platforms/pseries/pmem.c index 3c290b9ed01b..0f1d45f32e4a 100644 --- a/arch/powerpc/platforms/pseries/pmem.c +++ b/arch/powerpc/platforms/pseries/pmem.c @@ -121,7 +121,7 @@ int dlpar_hp_pmem(struct pseries_hp_errorlog *hp_elog) return -EINVAL; }

- drc_index = hp_elog->_drc_u.drc_index; + drc_index = be32_to_cpu(hp_elog->_drc_u.drc_index);

lock_device_hotplug();

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 006232b67b46..7d521a318840 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -312,6 +312,11 @@ config GENERIC_HWEIGHT config FIX_EARLYCON_MEM def_bool MMU

+config ILLEGAL_POINTER_VALUE + hex + default 0 if 32BIT + default 0xdead000000000000 if 64BIT + config PGTABLE_LEVELS int default 5 if 64BIT @@ -710,8 +715,7 @@ config IRQ_STACKS config THREAD_SIZE_ORDER int "Kernel stack size (in power-of-two numbers of page size)" if VMAP_STACK && EXPERT range 0 4 - default 1 if 32BIT && !KASAN - default 3 if 64BIT && KASAN + default 1 if 32BIT default 2 help Specify the Pages of thread stack size (from 4KB to 64KB), which also diff --git a/arch/riscv/include/asm/thread_info.h b/arch/riscv/include/asm/thread_info.h index 5d473343634b..eec9d4394f5b 100644 --- a/arch/riscv/include/asm/thread_info.h +++ b/arch/riscv/include/asm/thread_info.h @@ -12,7 +12,12 @@ #include <linux/const.h>

/* thread information allocation */ -#define THREAD_SIZE_ORDER CONFIG_THREAD_SIZE_ORDER +#ifdef CONFIG_KASAN +#define KASAN_STACK_ORDER 1 +#else +#define KASAN_STACK_ORDER 0 +#endif +#define THREAD_SIZE_ORDER (CONFIG_THREAD_SIZE_ORDER + KASAN_STACK_ORDER) #define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER)

/* diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S index 0ffb072be956..0bbec1c75cd0 100644 --- a/arch/x86/crypto/sha256-avx2-asm.S +++ b/arch/x86/crypto/sha256-avx2-asm.S @@ -592,22 +592,22 @@ SYM_TYPED_FUNC_START(sha256_transform_rorx) leaq K256+0*32(%rip), INP ## reuse INP as scratch reg vpaddd (INP, SRND), X0, XFER vmovdqa XFER, 0*32+_XFER(%rsp, SRND) - FOUR_ROUNDS_AND_SCHED _XFER + 0*32 + FOUR_ROUNDS_AND_SCHED (_XFER + 0*32)

leaq K256+1*32(%rip), INP vpaddd (INP, SRND), X0, XFER vmovdqa XFER, 1*32+_XFER(%rsp, SRND) - FOUR_ROUNDS_AND_SCHED _XFER + 1*32 + FOUR_ROUNDS_AND_SCHED (_XFER + 1*32)

leaq K256+2*32(%rip), INP vpaddd (INP, SRND), X0, XFER vmovdqa XFER, 2*32+_XFER(%rsp, SRND) - FOUR_ROUNDS_AND_SCHED _XFER + 2*32 + FOUR_ROUNDS_AND_SCHED (_XFER + 2*32)

leaq K256+3*32(%rip), INP vpaddd (INP, SRND), X0, XFER vmovdqa XFER, 3*32+_XFER(%rsp, SRND) - FOUR_ROUNDS_AND_SCHED _XFER + 3*32 + FOUR_ROUNDS_AND_SCHED (_XFER + 3*32)

add $4*32, SRND cmp $3*4*32, SRND @@ -618,12 +618,12 @@ SYM_TYPED_FUNC_START(sha256_transform_rorx) leaq K256+0*32(%rip), INP vpaddd (INP, SRND), X0, XFER vmovdqa XFER, 0*32+_XFER(%rsp, SRND) - DO_4ROUNDS _XFER + 0*32 + DO_4ROUNDS (_XFER + 0*32)

leaq K256+1*32(%rip), INP vpaddd (INP, SRND), X1, XFER vmovdqa XFER, 1*32+_XFER(%rsp, SRND) - DO_4ROUNDS _XFER + 1*32 + DO_4ROUNDS (_XFER + 1*32) add $2*32, SRND

vmovdqa X2, X0 @@ -651,8 +651,8 @@ SYM_TYPED_FUNC_START(sha256_transform_rorx) xor SRND, SRND .align 16 .Lloop3: - DO_4ROUNDS _XFER + 0*32 + 16 - DO_4ROUNDS _XFER + 1*32 + 16 + DO_4ROUNDS (_XFER + 0*32 + 16) + DO_4ROUNDS (_XFER + 1*32 + 16) add $2*32, SRND cmp $4*4*32, SRND jb .Lloop3 diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c index 83d12dd3f831..d77a97056844 100644 --- a/arch/x86/events/core.c +++ b/arch/x86/events/core.c @@ -41,6 +41,8 @@ #include <asm/desc.h> #include <asm/ldt.h> #include <asm/unwind.h> +#include <asm/uprobes.h> +#include <asm/ibt.h>

#include "perf_event.h"

@@ -2814,6 +2816,46 @@ static unsigned long get_segment_base(unsigned int segment) return get_desc_base(desc); }

+#ifdef CONFIG_UPROBES +/* + * Heuristic-based check if uprobe is installed at the function entry. + * + * Under assumption of user code being compiled with frame pointers, + * `push %rbp/%ebp` is a good indicator that we indeed are. + * + * Similarly, `endbr64` (assuming 64-bit mode) is also a common pattern. + * If we get this wrong, captured stack trace might have one extra bogus + * entry, but the rest of stack trace will still be meaningful. + */ +static bool is_uprobe_at_func_entry(struct pt_regs *regs) +{ + struct arch_uprobe *auprobe; + + if (!current->utask) + return false; + + auprobe = current->utask->auprobe; + if (!auprobe) + return false; + + /* push %rbp/%ebp */ + if (auprobe->insn[0] == 0x55) + return true; + + /* endbr64 (64-bit only) */ + if (user_64bit_mode(regs) && is_endbr(*(u32 *)auprobe->insn)) + return true; + + return false; +} + +#else +static bool is_uprobe_at_func_entry(struct pt_regs *regs) +{ + return false; +} +#endif /* CONFIG_UPROBES */ + #ifdef CONFIG_IA32_EMULATION

#include <linux/compat.h> @@ -2825,6 +2867,7 @@ perf_callchain_user32(struct pt_regs *regs, struct perf_callchain_entry_ctx *ent unsigned long ss_base, cs_base; struct stack_frame_ia32 frame; const struct stack_frame_ia32 __user *fp; + u32 ret_addr;

if (user_64bit_mode(regs)) return 0; @@ -2834,6 +2877,12 @@ perf_callchain_user32(struct pt_regs *regs, struct perf_callchain_entry_ctx *ent

fp = compat_ptr(ss_base + regs->bp); pagefault_disable(); + + /* see perf_callchain_user() below for why we do this */ + if (is_uprobe_at_func_entry(regs) && + !get_user(ret_addr, (const u32 __user *)regs->sp)) + perf_callchain_store(entry, ret_addr); + while (entry->nr < entry->max_stack) { if (!valid_user_frame(fp, sizeof(frame))) break; @@ -2862,6 +2911,7 @@ perf_callchain_user(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs { struct stack_frame frame; const struct stack_frame __user *fp; + unsigned long ret_addr;

if (perf_guest_state()) { /* TODO: We don't support guest os callchain now */ @@ -2885,6 +2935,19 @@ perf_callchain_user(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs return;

pagefault_disable(); + + /* + * If we are called from uprobe handler, and we are indeed at the very + * entry to user function (which is normally a `push %rbp` instruction, + * under assumption of application being compiled with frame pointers), + * we should read return address from *regs->sp before proceeding + * to follow frame pointers, otherwise we'll skip immediate caller + * as %rbp is not yet setup. + */ + if (is_uprobe_at_func_entry(regs) && + !get_user(ret_addr, (const unsigned long __user *)regs->sp)) + perf_callchain_store(entry, ret_addr); + while (entry->nr < entry->max_stack) { if (!valid_user_frame(fp, sizeof(frame))) break; diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h index 9327eb00e96d..be2045a18e69 100644 --- a/arch/x86/include/asm/apic.h +++ b/arch/x86/include/asm/apic.h @@ -345,20 +345,12 @@ extern struct apic *apic; * APIC drivers are probed based on how they are listed in the .apicdrivers * section. So the order is important and enforced by the ordering * of different apic driver files in the Makefile. - * - * For the files having two apic drivers, we use apic_drivers() - * to enforce the order with in them. */ #define apic_driver(sym) \ static const struct apic *__apicdrivers_##sym __used \ __aligned(sizeof(struct apic *)) \ __section(".apicdrivers") = { &sym }

-#define apic_drivers(sym1, sym2) \ - static struct apic *__apicdrivers_##sym1##sym2[2] __used \ - __aligned(sizeof(struct apic *)) \ - __section(".apicdrivers") = { &sym1, &sym2 } - extern struct apic *__apicdrivers[], *__apicdrivers_end[];

/* diff --git a/arch/x86/include/asm/fpu/signal.h b/arch/x86/include/asm/fpu/signal.h index 611fa41711af..eccc75bc9c4f 100644 --- a/arch/x86/include/asm/fpu/signal.h +++ b/arch/x86/include/asm/fpu/signal.h @@ -29,7 +29,7 @@ fpu__alloc_mathframe(unsigned long sp, int ia32_frame,

unsigned long fpu__get_fpstate_size(void);

-extern bool copy_fpstate_to_sigframe(void __user *buf, void __user *fp, int size); +extern bool copy_fpstate_to_sigframe(void __user *buf, void __user *fp, int size, u32 pkru); extern void fpu__clear_user_states(struct fpu *fpu); extern bool fpu__restore_sig(void __user *buf, int ia32_frame);

diff --git a/arch/x86/include/asm/syscall.h b/arch/x86/include/asm/syscall.h index 2fc7bc3863ff..7c488ff0c764 100644 --- a/arch/x86/include/asm/syscall.h +++ b/arch/x86/include/asm/syscall.h @@ -82,7 +82,12 @@ static inline void syscall_get_arguments(struct task_struct *task, struct pt_regs *regs, unsigned long *args) { - memcpy(args, &regs->bx, 6 * sizeof(args[0])); + args[0] = regs->bx; + args[1] = regs->cx; + args[2] = regs->dx; + args[3] = regs->si; + args[4] = regs->di; + args[5] = regs->bp; }

static inline int syscall_get_arch(struct task_struct *task) diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c index f37ad3392fec..e0308d8c4e6c 100644 --- a/arch/x86/kernel/apic/apic_flat_64.c +++ b/arch/x86/kernel/apic/apic_flat_64.c @@ -8,129 +8,25 @@ * Martin Bligh, Andi Kleen, James Bottomley, John Stultz, and * James Cleverdon. */ -#include <linux/cpumask.h> #include <linux/export.h> -#include <linux/acpi.h>

-#include <asm/jailhouse_para.h> #include <asm/apic.h>

#include "local.h"

-static struct apic apic_physflat; -static struct apic apic_flat; - -struct apic *apic __ro_after_init = &apic_flat; -EXPORT_SYMBOL_GPL(apic); - -static int flat_acpi_madt_oem_check(char *oem_id, char *oem_table_id) -{ - return 1; -} - -static void _flat_send_IPI_mask(unsigned long mask, int vector) -{ - unsigned long flags; - - local_irq_save(flags); - __default_send_IPI_dest_field(mask, vector, APIC_DEST_LOGICAL); - local_irq_restore(flags); -} - -static void flat_send_IPI_mask(const struct cpumask *cpumask, int vector) -{ - unsigned long mask = cpumask_bits(cpumask)[0]; - - _flat_send_IPI_mask(mask, vector); -} - -static void -flat_send_IPI_mask_allbutself(const struct cpumask *cpumask, int vector) -{ - unsigned long mask = cpumask_bits(cpumask)[0]; - int cpu = smp_processor_id(); - - if (cpu < BITS_PER_LONG) - __clear_bit(cpu, &mask); - - _flat_send_IPI_mask(mask, vector); -} - -static u32 flat_get_apic_id(u32 x) +static u32 physflat_get_apic_id(u32 x) { return (x >> 24) & 0xFF; }

-static int flat_probe(void) +static int physflat_probe(void) { return 1; }

-static struct apic apic_flat __ro_after_init = { - .name = "flat", - .probe = flat_probe, - .acpi_madt_oem_check = flat_acpi_madt_oem_check, - - .dest_mode_logical = true, - - .disable_esr = 0, - - .init_apic_ldr = default_init_apic_ldr, - .cpu_present_to_apicid = default_cpu_present_to_apicid, - - .max_apic_id = 0xFE, - .get_apic_id = flat_get_apic_id, - - .calc_dest_apicid = apic_flat_calc_apicid, - - .send_IPI = default_send_IPI_single, - .send_IPI_mask = flat_send_IPI_mask, - .send_IPI_mask_allbutself = flat_send_IPI_mask_allbutself, - .send_IPI_allbutself = default_send_IPI_allbutself, - .send_IPI_all = default_send_IPI_all, - .send_IPI_self = default_send_IPI_self, - .nmi_to_offline_cpu = true, - - .read = native_apic_mem_read, - .write = native_apic_mem_write, - .eoi = native_apic_mem_eoi, - .icr_read = native_apic_icr_read, - .icr_write = native_apic_icr_write, - .wait_icr_idle = apic_mem_wait_icr_idle, - .safe_wait_icr_idle = apic_mem_wait_icr_idle_timeout, -}; - -/* - * Physflat mode is used when there are more than 8 CPUs on a system. - * We cannot use logical delivery in this case because the mask - * overflows, so use physical mode. - */ static int physflat_acpi_madt_oem_check(char *oem_id, char *oem_table_id) { -#ifdef CONFIG_ACPI - /* - * Quirk: some x86_64 machines can only use physical APIC mode - * regardless of how many processors are present (x86_64 ES7000 - * is an example). - */ - if (acpi_gbl_FADT.header.revision >= FADT2_REVISION_ID && - (acpi_gbl_FADT.flags & ACPI_FADT_APIC_PHYSICAL)) { - printk(KERN_DEBUG "system APIC only can use physical flat"); - return 1; - } - - if (!strncmp(oem_id, "IBM", 3) && !strncmp(oem_table_id, "EXA", 3)) { - printk(KERN_DEBUG "IBM Summit detected, will use apic physical"); - return 1; - } -#endif - - return 0; -} - -static int physflat_probe(void) -{ - return apic == &apic_physflat || num_possible_cpus() > 8 || jailhouse_paravirt(); + return 1; }

static struct apic apic_physflat __ro_after_init = { @@ -146,7 +42,7 @@ static struct apic apic_physflat __ro_after_init = { .cpu_present_to_apicid = default_cpu_present_to_apicid,

.max_apic_id = 0xFE, - .get_apic_id = flat_get_apic_id, + .get_apic_id = physflat_get_apic_id,

.calc_dest_apicid = apic_default_calc_apicid,

@@ -166,8 +62,7 @@ static struct apic apic_physflat __ro_after_init = { .wait_icr_idle = apic_mem_wait_icr_idle, .safe_wait_icr_idle = apic_mem_wait_icr_idle_timeout, }; +apic_driver(apic_physflat);

-/* - * We need to check for physflat first, so this order is important. - */ -apic_drivers(apic_physflat, apic_flat); +struct apic *apic __ro_after_init = &apic_physflat; +EXPORT_SYMBOL_GPL(apic); diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index 477b740b2f26..d1ec1dcb637a 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -352,27 +352,26 @@ static void ioapic_mask_entry(int apic, int pin) * shared ISA-space IRQs, so we have to support them. We are super * fast in the common case, and fast for shared ISA-space IRQs. */ -static int __add_pin_to_irq_node(struct mp_chip_data *data, - int node, int apic, int pin) +static bool add_pin_to_irq_node(struct mp_chip_data *data, int node, int apic, int pin) { struct irq_pin_list *entry;

- /* don't allow duplicates */ - for_each_irq_pin(entry, data->irq_2_pin) + /* Don't allow duplicates */ + for_each_irq_pin(entry, data->irq_2_pin) { if (entry->apic == apic && entry->pin == pin) - return 0; + return true; + }

entry = kzalloc_node(sizeof(struct irq_pin_list), GFP_ATOMIC, node); if (!entry) { - pr_err("can not alloc irq_pin_list (%d,%d,%d)\n", - node, apic, pin); - return -ENOMEM; + pr_err("Cannot allocate irq_pin_list (%d,%d,%d)\n", node, apic, pin); + return false; } + entry->apic = apic; entry->pin = pin; list_add_tail(&entry->list, &data->irq_2_pin); - - return 0; + return true; }

static void __remove_pin_from_irq(struct mp_chip_data *data, int apic, int pin) @@ -387,13 +386,6 @@ static void __remove_pin_from_irq(struct mp_chip_data *data, int apic, int pin) } }

-static void add_pin_to_irq_node(struct mp_chip_data *data, - int node, int apic, int pin) -{ - if (__add_pin_to_irq_node(data, node, apic, pin)) - panic("IO-APIC: failed to add irq-pin. Can not proceed\n"); -} - /* * Reroute an IRQ to a different pin. */ @@ -1002,8 +994,7 @@ static int alloc_isa_irq_from_domain(struct irq_domain *domain, if (irq_data && irq_data->parent_data) { if (!mp_check_pin_attr(irq, info)) return -EBUSY; - if (__add_pin_to_irq_node(irq_data->chip_data, node, ioapic, - info->ioapic.pin)) + if (!add_pin_to_irq_node(irq_data->chip_data, node, ioapic, info->ioapic.pin)) return -ENOMEM; } else { info->flags |= X86_IRQ_ALLOC_LEGACY; @@ -3017,10 +3008,8 @@ int mp_irqdomain_alloc(struct irq_domain *domain, unsigned int virq, return -ENOMEM;

ret = irq_domain_alloc_irqs_parent(domain, virq, nr_irqs, info); - if (ret < 0) { - kfree(data); - return ret; - } + if (ret < 0) + goto free_data;

INIT_LIST_HEAD(&data->irq_2_pin); irq_data->hwirq = info->ioapic.pin; @@ -3029,7 +3018,10 @@ int mp_irqdomain_alloc(struct irq_domain *domain, unsigned int virq, irq_data->chip_data = data; mp_irqdomain_get_attr(mp_pin_to_gsi(ioapic, pin), data, info);

- add_pin_to_irq_node(data, ioapic_alloc_attr_node(info), ioapic, pin); + if (!add_pin_to_irq_node(data, ioapic_alloc_attr_node(info), ioapic, pin)) { + ret = -ENOMEM; + goto free_irqs; + }

mp_preconfigure_entry(data); mp_register_handler(virq, data->is_level); @@ -3044,6 +3036,12 @@ int mp_irqdomain_alloc(struct irq_domain *domain, unsigned int virq, ioapic, mpc_ioapic_id(ioapic), pin, virq, data->is_level, data->active_low); return 0; + +free_irqs: + irq_domain_free_irqs_parent(domain, virq, nr_irqs); +free_data: + kfree(data); + return ret; }

void mp_irqdomain_free(struct irq_domain *domain, unsigned int virq, diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c index b6f927f6c567..47c84503ad9b 100644 --- a/arch/x86/kernel/cpu/bugs.c +++ b/arch/x86/kernel/cpu/bugs.c @@ -2545,10 +2545,9 @@ static void __init srso_select_mitigation(void) { bool has_microcode = boot_cpu_has(X86_FEATURE_IBPB_BRTYPE);

- if (cpu_mitigations_off()) - return; - - if (!boot_cpu_has_bug(X86_BUG_SRSO)) { + if (!boot_cpu_has_bug(X86_BUG_SRSO) || + cpu_mitigations_off() || + srso_cmd == SRSO_CMD_OFF) { if (boot_cpu_has(X86_FEATURE_SBPB)) x86_pred_cmd = PRED_CMD_SBPB; return; @@ -2579,11 +2578,6 @@ static void __init srso_select_mitigation(void) }

switch (srso_cmd) { - case SRSO_CMD_OFF: - if (boot_cpu_has(X86_FEATURE_SBPB)) - x86_pred_cmd = PRED_CMD_SBPB; - return; - case SRSO_CMD_MICROCODE: if (has_microcode) { srso_mitigation = SRSO_MITIGATION_MICROCODE; @@ -2637,6 +2631,8 @@ static void __init srso_select_mitigation(void) pr_err("WARNING: kernel not compiled with MITIGATION_SRSO.\n"); } break; + default: + break; }

out: diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index d4e539d4e158..be307c9ef263 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -1165,8 +1165,8 @@ static const __initconst struct x86_cpu_id cpu_vuln_whitelist[] = {

VULNWL_INTEL(INTEL_CORE_YONAH, NO_SSB),

- VULNWL_INTEL(INTEL_ATOM_AIRMONT_MID, NO_L1TF | MSBDS_ONLY | NO_SWAPGS | NO_ITLB_MULTIHIT), - VULNWL_INTEL(INTEL_ATOM_AIRMONT_NP, NO_L1TF | NO_SWAPGS | NO_ITLB_MULTIHIT), + VULNWL_INTEL(INTEL_ATOM_AIRMONT_MID, NO_SSB | NO_L1TF | NO_SWAPGS | NO_ITLB_MULTIHIT | MSBDS_ONLY), + VULNWL_INTEL(INTEL_ATOM_AIRMONT_NP, NO_SSB | NO_L1TF | NO_SWAPGS | NO_ITLB_MULTIHIT),

VULNWL_INTEL(INTEL_ATOM_GOLDMONT, NO_MDS | NO_L1TF | NO_SWAPGS | NO_ITLB_MULTIHIT | NO_MMIO), VULNWL_INTEL(INTEL_ATOM_GOLDMONT_D, NO_MDS | NO_L1TF | NO_SWAPGS | NO_ITLB_MULTIHIT | NO_MMIO), diff --git a/arch/x86/kernel/fpu/signal.c b/arch/x86/kernel/fpu/signal.c index 247f2225aa9f..2b3b9e140dd4 100644 --- a/arch/x86/kernel/fpu/signal.c +++ b/arch/x86/kernel/fpu/signal.c @@ -156,7 +156,7 @@ static inline bool save_xstate_epilog(void __user *buf, int ia32_frame, return !err; }

-static inline int copy_fpregs_to_sigframe(struct xregs_state __user *buf) +static inline int copy_fpregs_to_sigframe(struct xregs_state __user *buf, u32 pkru) { if (use_xsave()) return xsave_to_user_sigframe(buf); @@ -185,7 +185,7 @@ static inline int copy_fpregs_to_sigframe(struct xregs_state __user *buf) * For [f]xsave state, update the SW reserved fields in the [f]xsave frame * indicating the absence/presence of the extended state to the user. */ -bool copy_fpstate_to_sigframe(void __user *buf, void __user *buf_fx, int size) +bool copy_fpstate_to_sigframe(void __user *buf, void __user *buf_fx, int size, u32 pkru) { struct task_struct *tsk = current; struct fpstate *fpstate = tsk->thread.fpu.fpstate; @@ -228,7 +228,7 @@ bool copy_fpstate_to_sigframe(void __user *buf, void __user *buf_fx, int size) fpregs_restore_userregs();

pagefault_disable(); - ret = copy_fpregs_to_sigframe(buf_fx); + ret = copy_fpregs_to_sigframe(buf_fx, pkru); pagefault_enable(); fpregs_unlock();

diff --git a/arch/x86/kernel/machine_kexec_64.c b/arch/x86/kernel/machine_kexec_64.c index cc0f7f70b17b..9c9ac606893e 100644 --- a/arch/x86/kernel/machine_kexec_64.c +++ b/arch/x86/kernel/machine_kexec_64.c @@ -28,6 +28,7 @@ #include <asm/setup.h> #include <asm/set_memory.h> #include <asm/cpu.h> +#include <asm/efi.h>

#ifdef CONFIG_ACPI /* @@ -87,6 +88,8 @@ map_efi_systab(struct x86_mapping_info *info, pgd_t *level4p) { #ifdef CONFIG_EFI unsigned long mstart, mend; + void *kaddr; + int ret;

if (!efi_enabled(EFI_BOOT)) return 0; @@ -102,6 +105,30 @@ map_efi_systab(struct x86_mapping_info *info, pgd_t *level4p) if (!mstart) return 0;

+ ret = kernel_ident_mapping_init(info, level4p, mstart, mend); + if (ret) + return ret; + + kaddr = memremap(mstart, mend - mstart, MEMREMAP_WB); + if (!kaddr) { + pr_err("Could not map UEFI system table\n"); + return -ENOMEM; + } + + mstart = efi_config_table; + + if (efi_enabled(EFI_64BIT)) { + efi_system_table_64_t *stbl = (efi_system_table_64_t *)kaddr; + + mend = mstart + sizeof(efi_config_table_64_t) * stbl->nr_tables; + } else { + efi_system_table_32_t *stbl = (efi_system_table_32_t *)kaddr; + + mend = mstart + sizeof(efi_config_table_32_t) * stbl->nr_tables; + } + + memunmap(kaddr); + return kernel_ident_mapping_init(info, level4p, mstart, mend); #endif return 0; diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c index 31b6f5dddfc2..1f1e8e0ac5a3 100644 --- a/arch/x86/kernel/signal.c +++ b/arch/x86/kernel/signal.c @@ -84,6 +84,7 @@ get_sigframe(struct ksignal *ksig, struct pt_regs *regs, size_t frame_size, unsigned long math_size = 0; unsigned long sp = regs->sp; unsigned long buf_fx = 0; + u32 pkru = read_pkru();

/* redzone */ if (!ia32_frame) @@ -139,7 +140,7 @@ get_sigframe(struct ksignal *ksig, struct pt_regs *regs, size_t frame_size, }

/* save i387 and extended state */ - if (!copy_fpstate_to_sigframe(*fpstate, (void __user *)buf_fx, math_size)) + if (!copy_fpstate_to_sigframe(*fpstate, (void __user *)buf_fx, math_size, pkru)) return (void __user *)-1L;

return (void __user *)sp; diff --git a/arch/x86/kernel/signal_64.c b/arch/x86/kernel/signal_64.c index 8a94053c5444..ee9453891901 100644 --- a/arch/x86/kernel/signal_64.c +++ b/arch/x86/kernel/signal_64.c @@ -260,13 +260,13 @@ SYSCALL_DEFINE0(rt_sigreturn)

set_current_blocked(&set);

- if (!restore_sigcontext(regs, &frame->uc.uc_mcontext, uc_flags)) + if (restore_altstack(&frame->uc.uc_stack)) goto badframe;

- if (restore_signal_shadow_stack()) + if (!restore_sigcontext(regs, &frame->uc.uc_mcontext, uc_flags)) goto badframe;

- if (restore_altstack(&frame->uc.uc_stack)) + if (restore_signal_shadow_stack()) goto badframe;

return regs->ax; diff --git a/arch/x86/mm/ident_map.c b/arch/x86/mm/ident_map.c index 968d7005f4a7..a204a332c71f 100644 --- a/arch/x86/mm/ident_map.c +++ b/arch/x86/mm/ident_map.c @@ -26,18 +26,31 @@ static int ident_pud_init(struct x86_mapping_info *info, pud_t *pud_page, for (; addr < end; addr = next) { pud_t *pud = pud_page + pud_index(addr); pmd_t *pmd; + bool use_gbpage;

next = (addr & PUD_MASK) + PUD_SIZE; if (next > end) next = end;

- if (info->direct_gbpages) { - pud_t pudval; + /* if this is already a gbpage, this portion is already mapped */ + if (pud_leaf(*pud)) + continue; + + /* Is using a gbpage allowed? */ + use_gbpage = info->direct_gbpages;

- if (pud_present(*pud)) - continue; + /* Don't use gbpage if it maps more than the requested region. */ + /* at the begining: */ + use_gbpage &= ((addr & ~PUD_MASK) == 0); + /* ... or at the end: */ + use_gbpage &= ((next & ~PUD_MASK) == 0); + + /* Never overwrite existing mappings */ + use_gbpage &= !pud_present(*pud); + + if (use_gbpage) { + pud_t pudval;

- addr &= PUD_MASK; pudval = __pud((addr - info->offset) | info->page_flag); set_pud(pud, pudval); continue; diff --git a/block/blk-iocost.c b/block/blk-iocost.c index 690ca99dfaca..5a6098a3db57 100644 --- a/block/blk-iocost.c +++ b/block/blk-iocost.c @@ -2076,7 +2076,7 @@ static void ioc_forgive_debts(struct ioc *ioc, u64 usage_us_sum, int nr_debtors, struct ioc_now *now) { struct ioc_gq *iocg; - u64 dur, usage_pct, nr_cycles; + u64 dur, usage_pct, nr_cycles, nr_cycles_shift;

/* if no debtor, reset the cycle */ if (!nr_debtors) { @@ -2138,10 +2138,12 @@ static void ioc_forgive_debts(struct ioc *ioc, u64 usage_us_sum, int nr_debtors, old_debt = iocg->abs_vdebt; old_delay = iocg->delay;

+ nr_cycles_shift = min_t(u64, nr_cycles, BITS_PER_LONG - 1); if (iocg->abs_vdebt) - iocg->abs_vdebt = iocg->abs_vdebt >> nr_cycles ?: 1; + iocg->abs_vdebt = iocg->abs_vdebt >> nr_cycles_shift ?: 1; + if (iocg->delay) - iocg->delay = iocg->delay >> nr_cycles ?: 1; + iocg->delay = iocg->delay >> nr_cycles_shift ?: 1;

iocg_kick_waitq(iocg, true, now);

diff --git a/block/ioctl.c b/block/ioctl.c index d570e1695896..4515d4679eef 100644 --- a/block/ioctl.c +++ b/block/ioctl.c @@ -126,7 +126,7 @@ static int blk_ioctl_discard(struct block_device *bdev, blk_mode_t mode, return -EINVAL;

filemap_invalidate_lock(bdev->bd_mapping); - err = truncate_bdev_range(bdev, mode, start, start + len - 1); + err = truncate_bdev_range(bdev, mode, start, end - 1); if (err) goto fail;

@@ -163,7 +163,7 @@ static int blk_ioctl_discard(struct block_device *bdev, blk_mode_t mode, static int blk_ioctl_secure_erase(struct block_device *bdev, blk_mode_t mode, void __user *argp) { - uint64_t start, len; + uint64_t start, len, end; uint64_t range[2]; int err;

@@ -178,11 +178,12 @@ static int blk_ioctl_secure_erase(struct block_device *bdev, blk_mode_t mode, len = range[1]; if ((start & 511) || (len & 511)) return -EINVAL; - if (start + len > bdev_nr_bytes(bdev)) + if (check_add_overflow(start, len, &end) || + end > bdev_nr_bytes(bdev)) return -EINVAL;

filemap_invalidate_lock(bdev->bd_mapping); - err = truncate_bdev_range(bdev, mode, start, start + len - 1); + err = truncate_bdev_range(bdev, mode, start, end - 1); if (!err) err = blkdev_issue_secure_erase(bdev, start >> 9, len >> 9, GFP_KERNEL); diff --git a/crypto/simd.c b/crypto/simd.c index edaa479a1ec5..d109866641a2 100644 --- a/crypto/simd.c +++ b/crypto/simd.c @@ -136,27 +136,19 @@ static int simd_skcipher_init(struct crypto_skcipher *tfm) return 0; }

-struct simd_skcipher_alg *simd_skcipher_create_compat(const char *algname, +struct simd_skcipher_alg *simd_skcipher_create_compat(struct skcipher_alg *ialg, + const char *algname, const char *drvname, const char *basename) { struct simd_skcipher_alg *salg; - struct crypto_skcipher *tfm; - struct skcipher_alg *ialg; struct skcipher_alg *alg; int err;

- tfm = crypto_alloc_skcipher(basename, CRYPTO_ALG_INTERNAL, - CRYPTO_ALG_INTERNAL | CRYPTO_ALG_ASYNC); - if (IS_ERR(tfm)) - return ERR_CAST(tfm); - - ialg = crypto_skcipher_alg(tfm); - salg = kzalloc(sizeof(*salg), GFP_KERNEL); if (!salg) { salg = ERR_PTR(-ENOMEM); - goto out_put_tfm; + goto out; }

salg->ialg_name = basename; @@ -195,30 +187,16 @@ struct simd_skcipher_alg *simd_skcipher_create_compat(const char *algname, if (err) goto out_free_salg;

-out_put_tfm: - crypto_free_skcipher(tfm); +out: return salg;

out_free_salg: kfree(salg); salg = ERR_PTR(err); - goto out_put_tfm; + goto out; } EXPORT_SYMBOL_GPL(simd_skcipher_create_compat);

-struct simd_skcipher_alg *simd_skcipher_create(const char *algname, - const char *basename) -{ - char drvname[CRYPTO_MAX_ALG_NAME]; - - if (snprintf(drvname, CRYPTO_MAX_ALG_NAME, "simd-%s", basename) >= - CRYPTO_MAX_ALG_NAME) - return ERR_PTR(-ENAMETOOLONG); - - return simd_skcipher_create_compat(algname, drvname, basename); -} -EXPORT_SYMBOL_GPL(simd_skcipher_create); - void simd_skcipher_free(struct simd_skcipher_alg *salg) { crypto_unregister_skcipher(&salg->alg); @@ -246,7 +224,7 @@ int simd_register_skciphers_compat(struct skcipher_alg *algs, int count, algname = algs[i].base.cra_name + 2; drvname = algs[i].base.cra_driver_name + 2; basename = algs[i].base.cra_driver_name; - simd = simd_skcipher_create_compat(algname, drvname, basename); + simd = simd_skcipher_create_compat(algs + i, algname, drvname, basename); err = PTR_ERR(simd); if (IS_ERR(simd)) goto err_unregister; @@ -383,27 +361,19 @@ static int simd_aead_init(struct crypto_aead *tfm) return 0; }

-struct simd_aead_alg *simd_aead_create_compat(const char *algname, - const char *drvname, - const char *basename) +static struct simd_aead_alg *simd_aead_create_compat(struct aead_alg *ialg, + const char *algname, + const char *drvname, + const char *basename) { struct simd_aead_alg *salg; - struct crypto_aead *tfm; - struct aead_alg *ialg; struct aead_alg *alg; int err;

- tfm = crypto_alloc_aead(basename, CRYPTO_ALG_INTERNAL, - CRYPTO_ALG_INTERNAL | CRYPTO_ALG_ASYNC); - if (IS_ERR(tfm)) - return ERR_CAST(tfm); - - ialg = crypto_aead_alg(tfm); - salg = kzalloc(sizeof(*salg), GFP_KERNEL); if (!salg) { salg = ERR_PTR(-ENOMEM); - goto out_put_tfm; + goto out; }

salg->ialg_name = basename; @@ -442,36 +412,20 @@ struct simd_aead_alg *simd_aead_create_compat(const char *algname, if (err) goto out_free_salg;

-out_put_tfm: - crypto_free_aead(tfm); +out: return salg;

out_free_salg: kfree(salg); salg = ERR_PTR(err); - goto out_put_tfm; -} -EXPORT_SYMBOL_GPL(simd_aead_create_compat); - -struct simd_aead_alg *simd_aead_create(const char *algname, - const char *basename) -{ - char drvname[CRYPTO_MAX_ALG_NAME]; - - if (snprintf(drvname, CRYPTO_MAX_ALG_NAME, "simd-%s", basename) >= - CRYPTO_MAX_ALG_NAME) - return ERR_PTR(-ENAMETOOLONG); - - return simd_aead_create_compat(algname, drvname, basename); + goto out; } -EXPORT_SYMBOL_GPL(simd_aead_create);

-void simd_aead_free(struct simd_aead_alg *salg) +static void simd_aead_free(struct simd_aead_alg *salg) { crypto_unregister_aead(&salg->alg); kfree(salg); } -EXPORT_SYMBOL_GPL(simd_aead_free);

int simd_register_aeads_compat(struct aead_alg *algs, int count, struct simd_aead_alg **simd_algs) @@ -493,7 +447,7 @@ int simd_register_aeads_compat(struct aead_alg *algs, int count, algname = algs[i].base.cra_name + 2; drvname = algs[i].base.cra_driver_name + 2; basename = algs[i].base.cra_driver_name; - simd = simd_aead_create_compat(algname, drvname, basename); + simd = simd_aead_create_compat(algs + i, algname, drvname, basename); err = PTR_ERR(simd); if (IS_ERR(simd)) goto err_unregister; diff --git a/drivers/accel/ivpu/ivpu_fw.c b/drivers/accel/ivpu/ivpu_fw.c index 1457300828bf..ef717802a3c8 100644 --- a/drivers/accel/ivpu/ivpu_fw.c +++ b/drivers/accel/ivpu/ivpu_fw.c @@ -58,6 +58,10 @@ static struct { { IVPU_HW_40XX, "intel/vpu/vpu_40xx_v0.0.bin" }, };

+/* Production fw_names from the table above */ +MODULE_FIRMWARE("intel/vpu/vpu_37xx_v0.0.bin"); +MODULE_FIRMWARE("intel/vpu/vpu_40xx_v0.0.bin"); + static int ivpu_fw_request(struct ivpu_device *vdev) { int ret = -ENOENT; diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c index bd1ad07f0290..e84509b19f94 100644 --- a/drivers/acpi/acpi_pad.c +++ b/drivers/acpi/acpi_pad.c @@ -132,8 +132,10 @@ static void exit_round_robin(unsigned int tsk_index) { struct cpumask *pad_busy_cpus = to_cpumask(pad_busy_cpus_bits);

- cpumask_clear_cpu(tsk_in_cpu[tsk_index], pad_busy_cpus); - tsk_in_cpu[tsk_index] = -1; + if (tsk_in_cpu[tsk_index] != -1) { + cpumask_clear_cpu(tsk_in_cpu[tsk_index], pad_busy_cpus); + tsk_in_cpu[tsk_index] = -1; + } }

static unsigned int idle_pct = 5; /* percentage */ diff --git a/drivers/acpi/acpica/dbconvert.c b/drivers/acpi/acpica/dbconvert.c index 2b84ac093698..8dbab6932049 100644 --- a/drivers/acpi/acpica/dbconvert.c +++ b/drivers/acpi/acpica/dbconvert.c @@ -174,6 +174,8 @@ acpi_status acpi_db_convert_to_package(char *string, union acpi_object *object) elements = ACPI_ALLOCATE_ZEROED(DB_DEFAULT_PKG_ELEMENTS * sizeof(union acpi_object)); + if (!elements) + return (AE_NO_MEMORY);

this = string; for (i = 0; i < (DB_DEFAULT_PKG_ELEMENTS - 1); i++) { diff --git a/drivers/acpi/acpica/exprep.c b/drivers/acpi/acpica/exprep.c index 08196fa17080..82b1fa2d201f 100644 --- a/drivers/acpi/acpica/exprep.c +++ b/drivers/acpi/acpica/exprep.c @@ -437,6 +437,9 @@ acpi_status acpi_ex_prep_field_value(struct acpi_create_field_info *info)

if (info->connection_node) { second_desc = info->connection_node->object; + if (second_desc == NULL) { + break; + } if (!(second_desc->common.flags & AOPOBJ_DATA_VALID)) { status = acpi_ds_get_buffer_arguments(second_desc); diff --git a/drivers/acpi/acpica/psargs.c b/drivers/acpi/acpica/psargs.c index 422c074ed289..28582adfc0ac 100644 --- a/drivers/acpi/acpica/psargs.c +++ b/drivers/acpi/acpica/psargs.c @@ -25,6 +25,8 @@ acpi_ps_get_next_package_length(struct acpi_parse_state *parser_state); static union acpi_parse_object *acpi_ps_get_next_field(struct acpi_parse_state *parser_state);

+static void acpi_ps_free_field_list(union acpi_parse_object *start); + /******************************************************************************* * * FUNCTION: acpi_ps_get_next_package_length @@ -683,6 +685,39 @@ static union acpi_parse_object *acpi_ps_get_next_field(struct acpi_parse_state return_PTR(field); }

+/******************************************************************************* + * + * FUNCTION: acpi_ps_free_field_list + * + * PARAMETERS: start - First Op in field list + * + * RETURN: None. + * + * DESCRIPTION: Free all Op objects inside a field list. + * + ******************************************************************************/ + +static void acpi_ps_free_field_list(union acpi_parse_object *start) +{ + union acpi_parse_object *cur = start; + union acpi_parse_object *next; + union acpi_parse_object *arg; + + while (cur) { + next = cur->common.next; + + /* AML_INT_CONNECTION_OP can have a single argument */ + + arg = acpi_ps_get_arg(cur, 0); + if (arg) { + acpi_ps_free_op(arg); + } + + acpi_ps_free_op(cur); + cur = next; + } +} + /******************************************************************************* * * FUNCTION: acpi_ps_get_next_arg @@ -751,6 +786,10 @@ acpi_ps_get_next_arg(struct acpi_walk_state *walk_state, while (parser_state->aml < parser_state->pkg_end) { field = acpi_ps_get_next_field(parser_state); if (!field) { + if (arg) { + acpi_ps_free_field_list(arg); + } + return_ACPI_STATUS(AE_NO_MEMORY); }

@@ -820,6 +859,10 @@ acpi_ps_get_next_arg(struct acpi_walk_state *walk_state, acpi_ps_get_next_namepath(walk_state, parser_state, arg, ACPI_NOT_METHOD_CALL); + if (ACPI_FAILURE(status)) { + acpi_ps_free_op(arg); + return_ACPI_STATUS(status); + } } else { /* Single complex argument, nothing returned */

@@ -854,6 +897,10 @@ acpi_ps_get_next_arg(struct acpi_walk_state *walk_state, acpi_ps_get_next_namepath(walk_state, parser_state, arg, ACPI_POSSIBLE_METHOD_CALL); + if (ACPI_FAILURE(status)) { + acpi_ps_free_op(arg); + return_ACPI_STATUS(status); + }

if (arg->common.aml_opcode == AML_INT_METHODCALL_OP) {

diff --git a/drivers/acpi/apei/einj-cxl.c b/drivers/acpi/apei/einj-cxl.c index 8b8be0c90709..d64e2713aae4 100644 --- a/drivers/acpi/apei/einj-cxl.c +++ b/drivers/acpi/apei/einj-cxl.c @@ -63,7 +63,7 @@ static int cxl_dport_get_sbdf(struct pci_dev *dport_dev, u64 *sbdf) seg = bridge->domain_nr;

bus = pbus->number; - *sbdf = (seg << 24) | (bus << 16) | dport_dev->devfn; + *sbdf = (seg << 24) | (bus << 16) | (dport_dev->devfn << 8);

return 0; } diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index 44ca989f1646..916cdf44be89 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -703,28 +703,35 @@ static LIST_HEAD(acpi_battery_list); static LIST_HEAD(battery_hook_list); static DEFINE_MUTEX(hook_mutex);

-static void __battery_hook_unregister(struct acpi_battery_hook *hook, int lock) +static void battery_hook_unregister_unlocked(struct acpi_battery_hook *hook) { struct acpi_battery *battery; + /* * In order to remove a hook, we first need to * de-register all the batteries that are registered. */ - if (lock) - mutex_lock(&hook_mutex); list_for_each_entry(battery, &acpi_battery_list, list) { if (!hook->remove_battery(battery->bat, hook)) power_supply_changed(battery->bat); } - list_del(&hook->list); - if (lock) - mutex_unlock(&hook_mutex); + list_del_init(&hook->list); + pr_info("extension unregistered: %s\n", hook->name); }

void battery_hook_unregister(struct acpi_battery_hook *hook) { - __battery_hook_unregister(hook, 1); + mutex_lock(&hook_mutex); + /* + * Ignore already unregistered battery hooks. This might happen + * if a battery hook was previously unloaded due to an error when + * adding a new battery. + */ + if (!list_empty(&hook->list)) + battery_hook_unregister_unlocked(hook); + + mutex_unlock(&hook_mutex); } EXPORT_SYMBOL_GPL(battery_hook_unregister);

@@ -733,7 +740,6 @@ void battery_hook_register(struct acpi_battery_hook *hook) struct acpi_battery *battery;

mutex_lock(&hook_mutex); - INIT_LIST_HEAD(&hook->list); list_add(&hook->list, &battery_hook_list); /* * Now that the driver is registered, we need @@ -750,7 +756,7 @@ void battery_hook_register(struct acpi_battery_hook *hook) * hooks. */ pr_err("extension failed to load: %s", hook->name); - __battery_hook_unregister(hook, 0); + battery_hook_unregister_unlocked(hook); goto end; }

@@ -789,7 +795,7 @@ static void battery_hook_add_battery(struct acpi_battery *battery) */ pr_err("error in extension, unloading: %s", hook_node->name); - __battery_hook_unregister(hook_node, 0); + battery_hook_unregister_unlocked(hook_node); } } mutex_unlock(&hook_mutex); @@ -822,7 +828,7 @@ static void __exit battery_hook_exit(void) * need to remove the hooks. */ list_for_each_entry_safe(hook, ptr, &battery_hook_list, list) { - __battery_hook_unregister(hook, 1); + battery_hook_unregister(hook); } mutex_destroy(&hook_mutex); } diff --git a/drivers/acpi/cppc_acpi.c b/drivers/acpi/cppc_acpi.c index 2a588e4ed4af..6a048d44fbcf 100644 --- a/drivers/acpi/cppc_acpi.c +++ b/drivers/acpi/cppc_acpi.c @@ -103,6 +103,11 @@ static DEFINE_PER_CPU(struct cpc_desc *, cpc_desc_ptr); (cpc)->cpc_entry.reg.space_id == \ ACPI_ADR_SPACE_PLATFORM_COMM)

+/* Check if a CPC register is in FFH */ +#define CPC_IN_FFH(cpc) ((cpc)->type == ACPI_TYPE_BUFFER && \ + (cpc)->cpc_entry.reg.space_id == \ + ACPI_ADR_SPACE_FIXED_HARDWARE) + /* Check if a CPC register is in SystemMemory */ #define CPC_IN_SYSTEM_MEMORY(cpc) ((cpc)->type == ACPI_TYPE_BUFFER && \ (cpc)->cpc_entry.reg.space_id == \ @@ -1519,9 +1524,12 @@ int cppc_set_epp_perf(int cpu, struct cppc_perf_ctrls *perf_ctrls, bool enable) /* after writing CPC, transfer the ownership of PCC to platform */ ret = send_pcc_cmd(pcc_ss_id, CMD_WRITE); up_write(&pcc_ss_data->pcc_lock); + } else if (osc_cpc_flexible_adr_space_confirmed && + CPC_SUPPORTED(epp_set_reg) && CPC_IN_FFH(epp_set_reg)) { + ret = cpc_write(cpu, epp_set_reg, perf_ctrls->energy_perf); } else { ret = -ENOTSUPP; - pr_debug("_CPC in PCC is not supported\n"); + pr_debug("_CPC in PCC and _CPC in FFH are not supported\n"); }

return ret; diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index 38d2f6e6b12b..25399f6dde7e 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -783,6 +783,9 @@ static int acpi_ec_transaction_unlocked(struct acpi_ec *ec, unsigned long tmp; int ret = 0;

+ if (t->rdata) + memset(t->rdata, 0, t->rlen); + /* start transaction */ spin_lock_irqsave(&ec->lock, tmp); /* Enable GPE for command processing (IBF=0/OBF=1) */ @@ -819,8 +822,6 @@ static int acpi_ec_transaction(struct acpi_ec *ec, struct transaction *t)

if (!ec || (!t) || (t->wlen && !t->wdata) || (t->rlen && !t->rdata)) return -EINVAL; - if (t->rdata) - memset(t->rdata, 0, t->rlen);

mutex_lock(&ec->mutex); if (ec->global_lock) { @@ -847,7 +848,7 @@ static int acpi_ec_burst_enable(struct acpi_ec *ec) .wdata = NULL, .rdata = &d, .wlen = 0, .rlen = 1};

- return acpi_ec_transaction(ec, &t); + return acpi_ec_transaction_unlocked(ec, &t); }

static int acpi_ec_burst_disable(struct acpi_ec *ec) @@ -857,7 +858,7 @@ static int acpi_ec_burst_disable(struct acpi_ec *ec) .wlen = 0, .rlen = 0};

return (acpi_ec_read_status(ec) & ACPI_EC_FLAG_BURST) ? - acpi_ec_transaction(ec, &t) : 0; + acpi_ec_transaction_unlocked(ec, &t) : 0; }

static int acpi_ec_read(struct acpi_ec *ec, u8 address, u8 *data) @@ -873,6 +874,19 @@ static int acpi_ec_read(struct acpi_ec *ec, u8 address, u8 *data) return result; }

+static int acpi_ec_read_unlocked(struct acpi_ec *ec, u8 address, u8 *data) +{ + int result; + u8 d; + struct transaction t = {.command = ACPI_EC_COMMAND_READ, + .wdata = &address, .rdata = &d, + .wlen = 1, .rlen = 1}; + + result = acpi_ec_transaction_unlocked(ec, &t); + *data = d; + return result; +} + static int acpi_ec_write(struct acpi_ec *ec, u8 address, u8 data) { u8 wdata[2] = { address, data }; @@ -883,6 +897,16 @@ static int acpi_ec_write(struct acpi_ec *ec, u8 address, u8 data) return acpi_ec_transaction(ec, &t); }

+static int acpi_ec_write_unlocked(struct acpi_ec *ec, u8 address, u8 data) +{ + u8 wdata[2] = { address, data }; + struct transaction t = {.command = ACPI_EC_COMMAND_WRITE, + .wdata = wdata, .rdata = NULL, + .wlen = 2, .rlen = 0}; + + return acpi_ec_transaction_unlocked(ec, &t); +} + int ec_read(u8 addr, u8 *val) { int err; @@ -1323,6 +1347,7 @@ acpi_ec_space_handler(u32 function, acpi_physical_address address, struct acpi_ec *ec = handler_context; int result = 0, i, bytes = bits / 8; u8 *value = (u8 *)value64; + u32 glk;

if ((address > 0xFF) || !value || !handler_context) return AE_BAD_PARAMETER; @@ -1330,13 +1355,25 @@ acpi_ec_space_handler(u32 function, acpi_physical_address address, if (function != ACPI_READ && function != ACPI_WRITE) return AE_BAD_PARAMETER;

+ mutex_lock(&ec->mutex); + + if (ec->global_lock) { + acpi_status status; + + status = acpi_acquire_global_lock(ACPI_EC_UDELAY_GLK, &glk); + if (ACPI_FAILURE(status)) { + result = -ENODEV; + goto unlock; + } + } + if (ec->busy_polling || bits > 8) acpi_ec_burst_enable(ec);

for (i = 0; i < bytes; ++i, ++address, ++value) { result = (function == ACPI_READ) ? - acpi_ec_read(ec, address, value) : - acpi_ec_write(ec, address, *value); + acpi_ec_read_unlocked(ec, address, value) : + acpi_ec_write_unlocked(ec, address, *value); if (result < 0) break; } @@ -1344,6 +1381,12 @@ acpi_ec_space_handler(u32 function, acpi_physical_address address, if (ec->busy_polling || bits > 8) acpi_ec_burst_disable(ec);

+ if (ec->global_lock) + acpi_release_global_lock(glk); + +unlock: + mutex_unlock(&ec->mutex); + switch (result) { case -EINVAL: return AE_BAD_PARAMETER; diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c index cb2aacbb9335..3d74ebe9dbd8 100644 --- a/drivers/acpi/resource.c +++ b/drivers/acpi/resource.c @@ -440,6 +440,13 @@ static const struct dmi_system_id irq1_level_low_skip_override[] = { DMI_MATCH(DMI_BOARD_NAME, "S5602ZA"), }, }, + { + /* Asus Vivobook X1704VAP */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_BOARD_NAME, "X1704VAP"), + }, + }, { /* Asus ExpertBook B1402CBA */ .matches = { @@ -504,17 +511,24 @@ static const struct dmi_system_id irq1_level_low_skip_override[] = { }, }, { - /* Asus Vivobook E1504GA */ + /* Asus ExpertBook B2502CVA */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_MATCH(DMI_BOARD_NAME, "E1504GA"), + DMI_MATCH(DMI_BOARD_NAME, "B2502CVA"), }, }, { - /* Asus Vivobook E1504GAB */ + /* Asus Vivobook Go E1404GA* */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_MATCH(DMI_BOARD_NAME, "E1504GAB"), + DMI_MATCH(DMI_BOARD_NAME, "E1404GA"), + }, + }, + { + /* Asus Vivobook E1504GA* */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_BOARD_NAME, "E1504GA"), }, }, { diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c index 75a5f559402f..b05064578293 100644 --- a/drivers/acpi/video_detect.c +++ b/drivers/acpi/video_detect.c @@ -254,6 +254,14 @@ static const struct dmi_system_id video_detect_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "PCG-FRV35"), }, }, + { + .callback = video_detect_force_vendor, + /* Panasonic Toughbook CF-18 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Matsushita Electric Industrial"), + DMI_MATCH(DMI_PRODUCT_NAME, "CF-18"), + }, + },

/* * Toshiba models with Transflective display, these need to use @@ -836,6 +844,15 @@ static const struct dmi_system_id video_detect_dmi_table[] = { * controller board in their ACPI tables (and may even have one), but * which need native backlight control nevertheless. */ + { + /* https://github.com/zabbly/linux/issues/26 */ + .callback = video_detect_force_native, + /* Dell OptiPlex 5480 AIO */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 5480 AIO"), + }, + }, { /* https://bugzilla.redhat.com/show_bug.cgi?id=2303936 */ .callback = video_detect_force_native, diff --git a/drivers/ata/pata_serverworks.c b/drivers/ata/pata_serverworks.c index 549ff24a9823..4edddf6bcc15 100644 --- a/drivers/ata/pata_serverworks.c +++ b/drivers/ata/pata_serverworks.c @@ -46,10 +46,11 @@ #define SVWKS_CSB5_REVISION_NEW 0x92 /* min PCI_REVISION_ID for UDMA5 (A2.0) */ #define SVWKS_CSB6_REVISION 0xa0 /* min PCI_REVISION_ID for UDMA4 (A1.0) */

-/* Seagate Barracuda ATA IV Family drives in UDMA mode 5 - * can overrun their FIFOs when used with the CSB5 */ - -static const char *csb_bad_ata100[] = { +/* + * Seagate Barracuda ATA IV Family drives in UDMA mode 5 + * can overrun their FIFOs when used with the CSB5. + */ +static const char * const csb_bad_ata100[] = { "ST320011A", "ST340016A", "ST360021A", @@ -163,10 +164,11 @@ static unsigned int serverworks_osb4_filter(struct ata_device *adev, unsigned in * @adev: ATA device * @mask: Mask of proposed modes * - * Check the blacklist and disable UDMA5 if matched + * Check the list of devices with broken UDMA5 and + * disable UDMA5 if matched. */ - -static unsigned int serverworks_csb_filter(struct ata_device *adev, unsigned int mask) +static unsigned int serverworks_csb_filter(struct ata_device *adev, + unsigned int mask) { const char *p; char model_num[ATA_ID_PROD_LEN + 1]; diff --git a/drivers/ata/sata_sil.c b/drivers/ata/sata_sil.c index cc77c0248284..df095659bae0 100644 --- a/drivers/ata/sata_sil.c +++ b/drivers/ata/sata_sil.c @@ -128,7 +128,7 @@ static const struct pci_device_id sil_pci_tbl[] = { static const struct sil_drivelist { const char *product; unsigned int quirk; -} sil_blacklist [] = { +} sil_quirks[] = { { "ST320012AS", SIL_QUIRK_MOD15WRITE }, { "ST330013AS", SIL_QUIRK_MOD15WRITE }, { "ST340017AS", SIL_QUIRK_MOD15WRITE }, @@ -600,8 +600,8 @@ static void sil_thaw(struct ata_port *ap) * list, and apply the fixups to only the specific * devices/hosts/firmwares that need it. * - * 20040111 - Seagate drives affected by the Mod15Write bug are blacklisted - * The Maxtor quirk is in the blacklist, but I'm keeping the original + * 20040111 - Seagate drives affected by the Mod15Write bug are quirked + * The Maxtor quirk is in sil_quirks, but I'm keeping the original * pessimistic fix for the following reasons... * - There seems to be less info on it, only one device gleaned off the * Windows driver, maybe only one is affected. More info would be greatly @@ -620,9 +620,9 @@ static void sil_dev_config(struct ata_device *dev)

ata_id_c_string(dev->id, model_num, ATA_ID_PROD, sizeof(model_num));

- for (n = 0; sil_blacklist[n].product; n++) - if (!strcmp(sil_blacklist[n].product, model_num)) { - quirks = sil_blacklist[n].quirk; + for (n = 0; sil_quirks[n].product; n++) + if (!strcmp(sil_quirks[n].product, model_num)) { + quirks = sil_quirks[n].quirk; break; }

diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c index cc9077b588d7..d1f4ddc57645 100644 --- a/drivers/block/aoe/aoecmd.c +++ b/drivers/block/aoe/aoecmd.c @@ -361,6 +361,7 @@ ata_rw_frameinit(struct frame *f) }

ah->cmdstat = ATA_CMD_PIO_READ | writebit | extbit; + dev_hold(t->ifp->nd); skb->dev = t->ifp->nd; }

@@ -401,6 +402,8 @@ aoecmd_ata_rw(struct aoedev *d) __skb_queue_head_init(&queue); __skb_queue_tail(&queue, skb); aoenet_xmit(&queue); + } else { + dev_put(f->t->ifp->nd); } return 1; } @@ -483,10 +486,13 @@ resend(struct aoedev *d, struct frame *f) memcpy(h->dst, t->addr, sizeof h->dst); memcpy(h->src, t->ifp->nd->dev_addr, sizeof h->src);

+ dev_hold(t->ifp->nd); skb->dev = t->ifp->nd; skb = skb_clone(skb, GFP_ATOMIC); - if (skb == NULL) + if (skb == NULL) { + dev_put(t->ifp->nd); return; + } f->sent = ktime_get(); __skb_queue_head_init(&queue); __skb_queue_tail(&queue, skb); @@ -617,6 +623,8 @@ probe(struct aoetgt *t) __skb_queue_head_init(&queue); __skb_queue_tail(&queue, skb); aoenet_xmit(&queue); + } else { + dev_put(f->t->ifp->nd); } }

@@ -1395,6 +1403,7 @@ aoecmd_ata_id(struct aoedev *d) ah->cmdstat = ATA_CMD_ID_ATA; ah->lba3 = 0xa0;

+ dev_hold(t->ifp->nd); skb->dev = t->ifp->nd;

d->rttavg = RTTAVG_INIT; @@ -1404,6 +1413,8 @@ aoecmd_ata_id(struct aoedev *d) skb = skb_clone(skb, GFP_ATOMIC); if (skb) f->sent = ktime_get(); + else + dev_put(t->ifp->nd);

return skb; } diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 1153721bc7c2..41cfcf9efcfc 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -211,13 +211,10 @@ static void __loop_update_dio(struct loop_device *lo, bool dio) if (lo->lo_state == Lo_bound) blk_mq_freeze_queue(lo->lo_queue); lo->use_dio = use_dio; - if (use_dio) { - blk_queue_flag_clear(QUEUE_FLAG_NOMERGES, lo->lo_queue); + if (use_dio) lo->lo_flags |= LO_FLAGS_DIRECT_IO; - } else { - blk_queue_flag_set(QUEUE_FLAG_NOMERGES, lo->lo_queue); + else lo->lo_flags &= ~LO_FLAGS_DIRECT_IO; - } if (lo->lo_state == Lo_bound) blk_mq_unfreeze_queue(lo->lo_queue); } @@ -2059,14 +2056,6 @@ static int loop_add(int i) } lo->lo_queue = lo->lo_disk->queue;

- /* - * By default, we do buffer IO, so it doesn't make sense to enable - * merge because the I/O submitted to backing file is handled page by - * page. For directio mode, merge does help to dispatch bigger request - * to underlayer disk. We will enable merge once directio is enabled. - */ - blk_queue_flag_set(QUEUE_FLAG_NOMERGES, lo->lo_queue); - /* * Disable partition scanning by default. The in-kernel partition * scanning can be requested individually per-device during its diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c index 85b7f2bb4259..07cd308f7abf 100644 --- a/drivers/bluetooth/btmrvl_sdio.c +++ b/drivers/bluetooth/btmrvl_sdio.c @@ -92,7 +92,7 @@ static int btmrvl_sdio_probe_of(struct device *dev, } else { ret = devm_request_irq(dev, cfg->irq_bt, btmrvl_wake_irq_bt, - 0, "bt_wake", card); + IRQF_NO_AUTOEN, "bt_wake", card); if (ret) { dev_err(dev, "Failed to request irq_bt %d (%d)\n", @@ -101,7 +101,6 @@ static int btmrvl_sdio_probe_of(struct device *dev,

/* Configure wakeup (enabled by default) */ device_init_wakeup(dev, true); - disable_irq(cfg->irq_bt); } }

diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c index bfcb41a57655..78b5d44558d7 100644 --- a/drivers/bluetooth/btrtl.c +++ b/drivers/bluetooth/btrtl.c @@ -1296,6 +1296,7 @@ void btrtl_set_quirks(struct hci_dev *hdev, struct btrtl_device_info *btrtl_dev) btrealtek_set_flag(hdev, REALTEK_ALT6_CONTINUOUS_TX_CHIP);

if (btrtl_dev->project_id == CHIP_ID_8852A || + btrtl_dev->project_id == CHIP_ID_8852B || btrtl_dev->project_id == CHIP_ID_8852C) set_bit(HCI_QUIRK_USE_MSFT_EXT_ADDRESS_FILTER, &hdev->quirks);

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index c41b86608ba8..dd7d9b7fd1c4 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -539,6 +539,8 @@ static const struct usb_device_id quirks_table[] = { BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x13d3, 0x3592), .driver_info = BTUSB_REALTEK | BTUSB_WIDEBAND_SPEECH }, + { USB_DEVICE(0x0489, 0xe122), .driver_info = BTUSB_REALTEK | + BTUSB_WIDEBAND_SPEECH },

/* Realtek 8852BE Bluetooth devices */ { USB_DEVICE(0x0cb8, 0xc559), .driver_info = BTUSB_REALTEK | diff --git a/drivers/clk/qcom/clk-alpha-pll.c b/drivers/clk/qcom/clk-alpha-pll.c index 2720cbc40e0a..b98d7226d0ae 100644 --- a/drivers/clk/qcom/clk-alpha-pll.c +++ b/drivers/clk/qcom/clk-alpha-pll.c @@ -1665,7 +1665,7 @@ static int __alpha_pll_trion_set_rate(struct clk_hw *hw, unsigned long rate, if (ret < 0) return ret;

- regmap_write(pll->clkr.regmap, PLL_L_VAL(pll), l); + regmap_update_bits(pll->clkr.regmap, PLL_L_VAL(pll), LUCID_EVO_PLL_L_VAL_MASK, l); regmap_write(pll->clkr.regmap, PLL_ALPHA_VAL(pll), a);

/* Latch the PLL input */ diff --git a/drivers/clk/qcom/clk-rpmh.c b/drivers/clk/qcom/clk-rpmh.c index bb82abeed88f..4acde937114a 100644 --- a/drivers/clk/qcom/clk-rpmh.c +++ b/drivers/clk/qcom/clk-rpmh.c @@ -263,6 +263,8 @@ static int clk_rpmh_bcm_send_cmd(struct clk_rpmh *c, bool enable) cmd_state = 0; }

+ cmd_state = min(cmd_state, BCM_TCS_CMD_VOTE_MASK); + if (c->last_sent_aggr_state != cmd_state) { cmd.addr = c->res_addr; cmd.data = BCM_TCS_CMD(1, enable, 0, cmd_state); diff --git a/drivers/clk/qcom/dispcc-sm8250.c b/drivers/clk/qcom/dispcc-sm8250.c index 2103e22ca3dd..425dbd62c2c1 100644 --- a/drivers/clk/qcom/dispcc-sm8250.c +++ b/drivers/clk/qcom/dispcc-sm8250.c @@ -849,6 +849,7 @@ static struct clk_branch disp_cc_mdss_dp_link1_intf_clk = { &disp_cc_mdss_dp_link1_div_clk_src.clkr.hw, }, .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, @@ -884,6 +885,7 @@ static struct clk_branch disp_cc_mdss_dp_link_intf_clk = { &disp_cc_mdss_dp_link_div_clk_src.clkr.hw, }, .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, @@ -1009,6 +1011,7 @@ static struct clk_branch disp_cc_mdss_mdp_lut_clk = { &disp_cc_mdss_mdp_clk_src.clkr.hw, }, .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, diff --git a/drivers/clk/qcom/gcc-sc8180x.c b/drivers/clk/qcom/gcc-sc8180x.c index 5261bfc92b3d..71ab56adab7c 100644 --- a/drivers/clk/qcom/gcc-sc8180x.c +++ b/drivers/clk/qcom/gcc-sc8180x.c @@ -142,6 +142,23 @@ static struct clk_alpha_pll gpll7 = { }, };

+static struct clk_alpha_pll gpll9 = { + .offset = 0x1c000, + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_TRION], + .clkr = { + .enable_reg = 0x52000, + .enable_mask = BIT(9), + .hw.init = &(const struct clk_init_data) { + .name = "gpll9", + .parent_data = &(const struct clk_parent_data) { + .fw_name = "bi_tcxo", + }, + .num_parents = 1, + .ops = &clk_alpha_pll_fixed_trion_ops, + }, + }, +}; + static const struct parent_map gcc_parent_map_0[] = { { P_BI_TCXO, 0 }, { P_GPLL0_OUT_MAIN, 1 }, @@ -241,7 +258,7 @@ static const struct parent_map gcc_parent_map_7[] = { static const struct clk_parent_data gcc_parents_7[] = { { .fw_name = "bi_tcxo", }, { .hw = &gpll0.clkr.hw }, - { .name = "gppl9" }, + { .hw = &gpll9.clkr.hw }, { .hw = &gpll4.clkr.hw }, { .hw = &gpll0_out_even.clkr.hw }, }; @@ -260,28 +277,6 @@ static const struct clk_parent_data gcc_parents_8[] = { { .hw = &gpll0_out_even.clkr.hw }, };

-static const struct freq_tbl ftbl_gcc_cpuss_ahb_clk_src[] = { - F(19200000, P_BI_TCXO, 1, 0, 0), - F(50000000, P_GPLL0_OUT_MAIN, 12, 0, 0), - F(100000000, P_GPLL0_OUT_MAIN, 6, 0, 0), - { } -}; - -static struct clk_rcg2 gcc_cpuss_ahb_clk_src = { - .cmd_rcgr = 0x48014, - .mnd_width = 0, - .hid_width = 5, - .parent_map = gcc_parent_map_0, - .freq_tbl = ftbl_gcc_cpuss_ahb_clk_src, - .clkr.hw.init = &(struct clk_init_data){ - .name = "gcc_cpuss_ahb_clk_src", - .parent_data = gcc_parents_0, - .num_parents = ARRAY_SIZE(gcc_parents_0), - .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_ops, - }, -}; - static const struct freq_tbl ftbl_gcc_emac_ptp_clk_src[] = { F(19200000, P_BI_TCXO, 1, 0, 0), F(50000000, P_GPLL0_OUT_EVEN, 6, 0, 0), @@ -916,7 +911,7 @@ static const struct freq_tbl ftbl_gcc_sdcc2_apps_clk_src[] = { F(25000000, P_GPLL0_OUT_MAIN, 12, 1, 2), F(50000000, P_GPLL0_OUT_MAIN, 12, 0, 0), F(100000000, P_GPLL0_OUT_MAIN, 6, 0, 0), - F(200000000, P_GPLL0_OUT_MAIN, 3, 0, 0), + F(202000000, P_GPLL9_OUT_MAIN, 4, 0, 0), { } };

@@ -939,9 +934,8 @@ static const struct freq_tbl ftbl_gcc_sdcc4_apps_clk_src[] = { F(400000, P_BI_TCXO, 12, 1, 4), F(9600000, P_BI_TCXO, 2, 0, 0), F(19200000, P_BI_TCXO, 1, 0, 0), - F(37500000, P_GPLL0_OUT_MAIN, 16, 0, 0), F(50000000, P_GPLL0_OUT_MAIN, 12, 0, 0), - F(75000000, P_GPLL0_OUT_MAIN, 8, 0, 0), + F(100000000, P_GPLL0_OUT_MAIN, 6, 0, 0), { } };

@@ -1599,25 +1593,6 @@ static struct clk_branch gcc_cfg_noc_usb3_sec_axi_clk = { }, };

-/* For CPUSS functionality the AHB clock needs to be left enabled */ -static struct clk_branch gcc_cpuss_ahb_clk = { - .halt_reg = 0x48000, - .halt_check = BRANCH_HALT_VOTED, - .clkr = { - .enable_reg = 0x52004, - .enable_mask = BIT(21), - .hw.init = &(struct clk_init_data){ - .name = "gcc_cpuss_ahb_clk", - .parent_hws = (const struct clk_hw *[]){ - &gcc_cpuss_ahb_clk_src.clkr.hw - }, - .num_parents = 1, - .flags = CLK_IS_CRITICAL | CLK_SET_RATE_PARENT, - .ops = &clk_branch2_ops, - }, - }, -}; - static struct clk_branch gcc_cpuss_rbcpr_clk = { .halt_reg = 0x48008, .halt_check = BRANCH_HALT, @@ -3150,25 +3125,6 @@ static struct clk_branch gcc_sdcc4_apps_clk = { }, };

-/* For CPUSS functionality the SYS NOC clock needs to be left enabled */ -static struct clk_branch gcc_sys_noc_cpuss_ahb_clk = { - .halt_reg = 0x4819c, - .halt_check = BRANCH_HALT_VOTED, - .clkr = { - .enable_reg = 0x52004, - .enable_mask = BIT(0), - .hw.init = &(struct clk_init_data){ - .name = "gcc_sys_noc_cpuss_ahb_clk", - .parent_hws = (const struct clk_hw *[]){ - &gcc_cpuss_ahb_clk_src.clkr.hw - }, - .num_parents = 1, - .flags = CLK_IS_CRITICAL | CLK_SET_RATE_PARENT, - .ops = &clk_branch2_ops, - }, - }, -}; - static struct clk_branch gcc_tsif_ahb_clk = { .halt_reg = 0x36004, .halt_check = BRANCH_HALT, @@ -4284,8 +4240,6 @@ static struct clk_regmap *gcc_sc8180x_clocks[] = { [GCC_CFG_NOC_USB3_MP_AXI_CLK] = &gcc_cfg_noc_usb3_mp_axi_clk.clkr, [GCC_CFG_NOC_USB3_PRIM_AXI_CLK] = &gcc_cfg_noc_usb3_prim_axi_clk.clkr, [GCC_CFG_NOC_USB3_SEC_AXI_CLK] = &gcc_cfg_noc_usb3_sec_axi_clk.clkr, - [GCC_CPUSS_AHB_CLK] = &gcc_cpuss_ahb_clk.clkr, - [GCC_CPUSS_AHB_CLK_SRC] = &gcc_cpuss_ahb_clk_src.clkr, [GCC_CPUSS_RBCPR_CLK] = &gcc_cpuss_rbcpr_clk.clkr, [GCC_DDRSS_GPU_AXI_CLK] = &gcc_ddrss_gpu_axi_clk.clkr, [GCC_DISP_HF_AXI_CLK] = &gcc_disp_hf_axi_clk.clkr, @@ -4422,7 +4376,6 @@ static struct clk_regmap *gcc_sc8180x_clocks[] = { [GCC_SDCC4_AHB_CLK] = &gcc_sdcc4_ahb_clk.clkr, [GCC_SDCC4_APPS_CLK] = &gcc_sdcc4_apps_clk.clkr, [GCC_SDCC4_APPS_CLK_SRC] = &gcc_sdcc4_apps_clk_src.clkr, - [GCC_SYS_NOC_CPUSS_AHB_CLK] = &gcc_sys_noc_cpuss_ahb_clk.clkr, [GCC_TSIF_AHB_CLK] = &gcc_tsif_ahb_clk.clkr, [GCC_TSIF_INACTIVITY_TIMERS_CLK] = &gcc_tsif_inactivity_timers_clk.clkr, [GCC_TSIF_REF_CLK] = &gcc_tsif_ref_clk.clkr, @@ -4511,6 +4464,7 @@ static struct clk_regmap *gcc_sc8180x_clocks[] = { [GPLL1] = &gpll1.clkr, [GPLL4] = &gpll4.clkr, [GPLL7] = &gpll7.clkr, + [GPLL9] = &gpll9.clkr, };

static const struct qcom_reset_map gcc_sc8180x_resets[] = { diff --git a/drivers/clk/qcom/gcc-sm8250.c b/drivers/clk/qcom/gcc-sm8250.c index e630bfa2d0c1..e71b7b7cb514 100644 --- a/drivers/clk/qcom/gcc-sm8250.c +++ b/drivers/clk/qcom/gcc-sm8250.c @@ -3226,7 +3226,7 @@ static struct gdsc pcie_0_gdsc = { .pd = { .name = "pcie_0_gdsc", }, - .pwrsts = PWRSTS_OFF_ON, + .pwrsts = PWRSTS_RET_ON, };

static struct gdsc pcie_1_gdsc = { @@ -3234,7 +3234,7 @@ static struct gdsc pcie_1_gdsc = { .pd = { .name = "pcie_1_gdsc", }, - .pwrsts = PWRSTS_OFF_ON, + .pwrsts = PWRSTS_RET_ON, };

static struct gdsc pcie_2_gdsc = { @@ -3242,7 +3242,7 @@ static struct gdsc pcie_2_gdsc = { .pd = { .name = "pcie_2_gdsc", }, - .pwrsts = PWRSTS_OFF_ON, + .pwrsts = PWRSTS_RET_ON, };

static struct gdsc ufs_card_gdsc = { diff --git a/drivers/clk/qcom/gcc-sm8450.c b/drivers/clk/qcom/gcc-sm8450.c index e86c58bc5e48..827f574e99b2 100644 --- a/drivers/clk/qcom/gcc-sm8450.c +++ b/drivers/clk/qcom/gcc-sm8450.c @@ -2974,7 +2974,7 @@ static struct gdsc pcie_0_gdsc = { .pd = { .name = "pcie_0_gdsc", }, - .pwrsts = PWRSTS_OFF_ON, + .pwrsts = PWRSTS_RET_ON, };

static struct gdsc pcie_1_gdsc = { @@ -2982,7 +2982,7 @@ static struct gdsc pcie_1_gdsc = { .pd = { .name = "pcie_1_gdsc", }, - .pwrsts = PWRSTS_OFF_ON, + .pwrsts = PWRSTS_RET_ON, };

static struct gdsc ufs_phy_gdsc = { diff --git a/drivers/clk/rockchip/clk.c b/drivers/clk/rockchip/clk.c index 73d2cbdc716b..2fa7253c73b2 100644 --- a/drivers/clk/rockchip/clk.c +++ b/drivers/clk/rockchip/clk.c @@ -450,12 +450,13 @@ void rockchip_clk_register_branches(struct rockchip_clk_provider *ctx, struct rockchip_clk_branch *list, unsigned int nr_clk) { - struct clk *clk = NULL; + struct clk *clk; unsigned int idx; unsigned long flags;

for (idx = 0; idx < nr_clk; idx++, list++) { flags = list->flags; + clk = NULL;

/* catch simple muxes */ switch (list->branch_type) { diff --git a/drivers/clk/samsung/clk-exynos7885.c b/drivers/clk/samsung/clk-exynos7885.c index f7d7427a558b..87387d4cbf48 100644 --- a/drivers/clk/samsung/clk-exynos7885.c +++ b/drivers/clk/samsung/clk-exynos7885.c @@ -20,7 +20,7 @@ #define CLKS_NR_TOP (CLK_GOUT_FSYS_USB30DRD + 1) #define CLKS_NR_CORE (CLK_GOUT_TREX_P_CORE_PCLK_P_CORE + 1) #define CLKS_NR_PERI (CLK_GOUT_WDT1_PCLK + 1) -#define CLKS_NR_FSYS (CLK_GOUT_MMC_SDIO_SDCLKIN + 1) +#define CLKS_NR_FSYS (CLK_MOUT_FSYS_USB30DRD_USER + 1)

/* ---- CMU_TOP ------------------------------------------------------------- */

diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index c31914a9876f..b694e474acec 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -1622,7 +1622,7 @@ static void intel_pstate_notify_work(struct work_struct *work) wrmsrl_on_cpu(cpudata->cpu, MSR_HWP_STATUS, 0); }

-static DEFINE_SPINLOCK(hwp_notify_lock); +static DEFINE_RAW_SPINLOCK(hwp_notify_lock); static cpumask_t hwp_intr_enable_mask;

void notify_hwp_interrupt(void) @@ -1638,7 +1638,7 @@ void notify_hwp_interrupt(void) if (!(value & 0x01)) return;

- spin_lock_irqsave(&hwp_notify_lock, flags); + raw_spin_lock_irqsave(&hwp_notify_lock, flags);

if (!cpumask_test_cpu(this_cpu, &hwp_intr_enable_mask)) goto ack_intr; @@ -1646,13 +1646,13 @@ void notify_hwp_interrupt(void) schedule_delayed_work(&all_cpu_data[this_cpu]->hwp_notify_work, msecs_to_jiffies(10));

- spin_unlock_irqrestore(&hwp_notify_lock, flags); + raw_spin_unlock_irqrestore(&hwp_notify_lock, flags);

return;

ack_intr: wrmsrl_safe(MSR_HWP_STATUS, 0); - spin_unlock_irqrestore(&hwp_notify_lock, flags); + raw_spin_unlock_irqrestore(&hwp_notify_lock, flags); }

static void intel_pstate_disable_hwp_interrupt(struct cpudata *cpudata) @@ -1665,9 +1665,9 @@ static void intel_pstate_disable_hwp_interrupt(struct cpudata *cpudata) /* wrmsrl_on_cpu has to be outside spinlock as this can result in IPC */ wrmsrl_on_cpu(cpudata->cpu, MSR_HWP_INTERRUPT, 0x00);

- spin_lock_irq(&hwp_notify_lock); + raw_spin_lock_irq(&hwp_notify_lock); cancel_work = cpumask_test_and_clear_cpu(cpudata->cpu, &hwp_intr_enable_mask); - spin_unlock_irq(&hwp_notify_lock); + raw_spin_unlock_irq(&hwp_notify_lock);

if (cancel_work) cancel_delayed_work_sync(&cpudata->hwp_notify_work); @@ -1677,10 +1677,10 @@ static void intel_pstate_enable_hwp_interrupt(struct cpudata *cpudata) { /* Enable HWP notification interrupt for guaranteed performance change */ if (boot_cpu_has(X86_FEATURE_HWP_NOTIFY)) { - spin_lock_irq(&hwp_notify_lock); + raw_spin_lock_irq(&hwp_notify_lock); INIT_DELAYED_WORK(&cpudata->hwp_notify_work, intel_pstate_notify_work); cpumask_set_cpu(cpudata->cpu, &hwp_intr_enable_mask); - spin_unlock_irq(&hwp_notify_lock); + raw_spin_unlock_irq(&hwp_notify_lock);

/* wrmsrl_on_cpu has to be outside spinlock as this can result in IPC */ wrmsrl_on_cpu(cpudata->cpu, MSR_HWP_INTERRUPT, 0x01); diff --git a/drivers/crypto/hisilicon/sgl.c b/drivers/crypto/hisilicon/sgl.c index 568acd0aee3f..c974f95cd126 100644 --- a/drivers/crypto/hisilicon/sgl.c +++ b/drivers/crypto/hisilicon/sgl.c @@ -225,7 +225,7 @@ hisi_acc_sg_buf_map_to_hw_sgl(struct device *dev, dma_addr_t curr_sgl_dma = 0; struct acc_hw_sge *curr_hw_sge; struct scatterlist *sg; - int sg_n; + int sg_n, ret;

if (!dev || !sgl || !pool || !hw_sgl_dma || index >= pool->count) return ERR_PTR(-EINVAL); @@ -240,14 +240,15 @@ hisi_acc_sg_buf_map_to_hw_sgl(struct device *dev,

if (sg_n_mapped > pool->sge_nr) { dev_err(dev, "the number of entries in input scatterlist is bigger than SGL pool setting.\n"); - return ERR_PTR(-EINVAL); + ret = -EINVAL; + goto err_unmap; }

curr_hw_sgl = acc_get_sgl(pool, index, &curr_sgl_dma); if (IS_ERR(curr_hw_sgl)) { dev_err(dev, "Get SGL error!\n"); - dma_unmap_sg(dev, sgl, sg_n, DMA_BIDIRECTIONAL); - return ERR_PTR(-ENOMEM); + ret = -ENOMEM; + goto err_unmap; } curr_hw_sgl->entry_length_in_sgl = cpu_to_le16(pool->sge_nr); curr_hw_sge = curr_hw_sgl->sge_entries; @@ -262,6 +263,11 @@ hisi_acc_sg_buf_map_to_hw_sgl(struct device *dev, *hw_sgl_dma = curr_sgl_dma;

return curr_hw_sgl; + +err_unmap: + dma_unmap_sg(dev, sgl, sg_n, DMA_BIDIRECTIONAL); + + return ERR_PTR(ret); } EXPORT_SYMBOL_GPL(hisi_acc_sg_buf_map_to_hw_sgl);

diff --git a/drivers/crypto/marvell/Kconfig b/drivers/crypto/marvell/Kconfig index a48591af12d0..78217577aa54 100644 --- a/drivers/crypto/marvell/Kconfig +++ b/drivers/crypto/marvell/Kconfig @@ -28,6 +28,7 @@ config CRYPTO_DEV_OCTEONTX_CPT select CRYPTO_SKCIPHER select CRYPTO_HASH select CRYPTO_AEAD + select CRYPTO_AUTHENC select CRYPTO_DEV_MARVELL help This driver allows you to utilize the Marvell Cryptographic @@ -47,6 +48,7 @@ config CRYPTO_DEV_OCTEONTX2_CPT select CRYPTO_SKCIPHER select CRYPTO_HASH select CRYPTO_AEAD + select CRYPTO_AUTHENC select NET_DEVLINK help This driver allows you to utilize the Marvell Cryptographic diff --git a/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c b/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c index 3c5d577d8f0d..0a1b85ad0057 100644 --- a/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c +++ b/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c @@ -17,7 +17,6 @@ #include <crypto/sha2.h> #include <crypto/xts.h> #include <crypto/scatterwalk.h> -#include <linux/rtnetlink.h> #include <linux/sort.h> #include <linux/module.h> #include "otx_cptvf.h" @@ -66,6 +65,8 @@ static struct cpt_device_table ae_devices = { .count = ATOMIC_INIT(0) };

+static struct otx_cpt_sdesc *alloc_sdesc(struct crypto_shash *alg); + static inline int get_se_device(struct pci_dev **pdev, int *cpu_num) { int count, ret = 0; @@ -509,44 +510,61 @@ static int cpt_aead_init(struct crypto_aead *tfm, u8 cipher_type, u8 mac_type) ctx->cipher_type = cipher_type; ctx->mac_type = mac_type;

+ switch (ctx->mac_type) { + case OTX_CPT_SHA1: + ctx->hashalg = crypto_alloc_shash("sha1", 0, 0); + break; + + case OTX_CPT_SHA256: + ctx->hashalg = crypto_alloc_shash("sha256", 0, 0); + break; + + case OTX_CPT_SHA384: + ctx->hashalg = crypto_alloc_shash("sha384", 0, 0); + break; + + case OTX_CPT_SHA512: + ctx->hashalg = crypto_alloc_shash("sha512", 0, 0); + break; + } + + if (IS_ERR(ctx->hashalg)) + return PTR_ERR(ctx->hashalg); + + crypto_aead_set_reqsize_dma(tfm, sizeof(struct otx_cpt_req_ctx)); + + if (!ctx->hashalg) + return 0; + /* * When selected cipher is NULL we use HMAC opcode instead of * FLEXICRYPTO opcode therefore we don't need to use HASH algorithms * for calculating ipad and opad */ if (ctx->cipher_type != OTX_CPT_CIPHER_NULL) { - switch (ctx->mac_type) { - case OTX_CPT_SHA1: - ctx->hashalg = crypto_alloc_shash("sha1", 0, - CRYPTO_ALG_ASYNC); - if (IS_ERR(ctx->hashalg)) - return PTR_ERR(ctx->hashalg); - break; - - case OTX_CPT_SHA256: - ctx->hashalg = crypto_alloc_shash("sha256", 0, - CRYPTO_ALG_ASYNC); - if (IS_ERR(ctx->hashalg)) - return PTR_ERR(ctx->hashalg); - break; + int ss = crypto_shash_statesize(ctx->hashalg);

- case OTX_CPT_SHA384: - ctx->hashalg = crypto_alloc_shash("sha384", 0, - CRYPTO_ALG_ASYNC); - if (IS_ERR(ctx->hashalg)) - return PTR_ERR(ctx->hashalg); - break; + ctx->ipad = kzalloc(ss, GFP_KERNEL); + if (!ctx->ipad) { + crypto_free_shash(ctx->hashalg); + return -ENOMEM; + }

- case OTX_CPT_SHA512: - ctx->hashalg = crypto_alloc_shash("sha512", 0, - CRYPTO_ALG_ASYNC); - if (IS_ERR(ctx->hashalg)) - return PTR_ERR(ctx->hashalg); - break; + ctx->opad = kzalloc(ss, GFP_KERNEL); + if (!ctx->opad) { + kfree(ctx->ipad); + crypto_free_shash(ctx->hashalg); + return -ENOMEM; } }

- crypto_aead_set_reqsize_dma(tfm, sizeof(struct otx_cpt_req_ctx)); + ctx->sdesc = alloc_sdesc(ctx->hashalg); + if (!ctx->sdesc) { + kfree(ctx->opad); + kfree(ctx->ipad); + crypto_free_shash(ctx->hashalg); + return -ENOMEM; + }

return 0; } @@ -602,8 +620,7 @@ static void otx_cpt_aead_exit(struct crypto_aead *tfm)

kfree(ctx->ipad); kfree(ctx->opad); - if (ctx->hashalg) - crypto_free_shash(ctx->hashalg); + crypto_free_shash(ctx->hashalg); kfree(ctx->sdesc); }

@@ -699,7 +716,7 @@ static inline void swap_data64(void *buf, u32 len) *dst = cpu_to_be64p(src); }

-static int copy_pad(u8 mac_type, u8 *out_pad, u8 *in_pad) +static int swap_pad(u8 mac_type, u8 *pad) { struct sha512_state *sha512; struct sha256_state *sha256; @@ -707,22 +724,19 @@ static int copy_pad(u8 mac_type, u8 *out_pad, u8 *in_pad)

switch (mac_type) { case OTX_CPT_SHA1: - sha1 = (struct sha1_state *) in_pad; + sha1 = (struct sha1_state *)pad; swap_data32(sha1->state, SHA1_DIGEST_SIZE); - memcpy(out_pad, &sha1->state, SHA1_DIGEST_SIZE); break;

case OTX_CPT_SHA256: - sha256 = (struct sha256_state *) in_pad; + sha256 = (struct sha256_state *)pad; swap_data32(sha256->state, SHA256_DIGEST_SIZE); - memcpy(out_pad, &sha256->state, SHA256_DIGEST_SIZE); break;

case OTX_CPT_SHA384: case OTX_CPT_SHA512: - sha512 = (struct sha512_state *) in_pad; + sha512 = (struct sha512_state *)pad; swap_data64(sha512->state, SHA512_DIGEST_SIZE); - memcpy(out_pad, &sha512->state, SHA512_DIGEST_SIZE); break;

default: @@ -732,55 +746,53 @@ static int copy_pad(u8 mac_type, u8 *out_pad, u8 *in_pad) return 0; }

-static int aead_hmac_init(struct crypto_aead *cipher) +static int aead_hmac_init(struct crypto_aead *cipher, + struct crypto_authenc_keys *keys) { struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher); - int state_size = crypto_shash_statesize(ctx->hashalg); int ds = crypto_shash_digestsize(ctx->hashalg); int bs = crypto_shash_blocksize(ctx->hashalg); - int authkeylen = ctx->auth_key_len; + int authkeylen = keys->authkeylen; u8 *ipad = NULL, *opad = NULL; - int ret = 0, icount = 0; + int icount = 0; + int ret;

- ctx->sdesc = alloc_sdesc(ctx->hashalg); - if (!ctx->sdesc) - return -ENOMEM; + if (authkeylen > bs) { + ret = crypto_shash_digest(&ctx->sdesc->shash, keys->authkey, + authkeylen, ctx->key); + if (ret) + return ret; + authkeylen = ds; + } else + memcpy(ctx->key, keys->authkey, authkeylen);

- ctx->ipad = kzalloc(bs, GFP_KERNEL); - if (!ctx->ipad) { - ret = -ENOMEM; - goto calc_fail; - } + ctx->enc_key_len = keys->enckeylen; + ctx->auth_key_len = authkeylen;

- ctx->opad = kzalloc(bs, GFP_KERNEL); - if (!ctx->opad) { - ret = -ENOMEM; - goto calc_fail; - } + if (ctx->cipher_type == OTX_CPT_CIPHER_NULL) + return keys->enckeylen ? -EINVAL : 0;

- ipad = kzalloc(state_size, GFP_KERNEL); - if (!ipad) { - ret = -ENOMEM; - goto calc_fail; + switch (keys->enckeylen) { + case AES_KEYSIZE_128: + ctx->key_type = OTX_CPT_AES_128_BIT; + break; + case AES_KEYSIZE_192: + ctx->key_type = OTX_CPT_AES_192_BIT; + break; + case AES_KEYSIZE_256: + ctx->key_type = OTX_CPT_AES_256_BIT; + break; + default: + /* Invalid key length */ + return -EINVAL; }

- opad = kzalloc(state_size, GFP_KERNEL); - if (!opad) { - ret = -ENOMEM; - goto calc_fail; - } + memcpy(ctx->key + authkeylen, keys->enckey, keys->enckeylen);

- if (authkeylen > bs) { - ret = crypto_shash_digest(&ctx->sdesc->shash, ctx->key, - authkeylen, ipad); - if (ret) - goto calc_fail; - - authkeylen = ds; - } else { - memcpy(ipad, ctx->key, authkeylen); - } + ipad = ctx->ipad; + opad = ctx->opad;

+ memcpy(ipad, ctx->key, authkeylen); memset(ipad + authkeylen, 0, bs - authkeylen); memcpy(opad, ipad, bs);

@@ -798,7 +810,7 @@ static int aead_hmac_init(struct crypto_aead *cipher) crypto_shash_init(&ctx->sdesc->shash); crypto_shash_update(&ctx->sdesc->shash, ipad, bs); crypto_shash_export(&ctx->sdesc->shash, ipad); - ret = copy_pad(ctx->mac_type, ctx->ipad, ipad); + ret = swap_pad(ctx->mac_type, ipad); if (ret) goto calc_fail;

@@ -806,25 +818,9 @@ static int aead_hmac_init(struct crypto_aead *cipher) crypto_shash_init(&ctx->sdesc->shash); crypto_shash_update(&ctx->sdesc->shash, opad, bs); crypto_shash_export(&ctx->sdesc->shash, opad); - ret = copy_pad(ctx->mac_type, ctx->opad, opad); - if (ret) - goto calc_fail; - - kfree(ipad); - kfree(opad); - - return 0; + ret = swap_pad(ctx->mac_type, opad);

calc_fail: - kfree(ctx->ipad); - ctx->ipad = NULL; - kfree(ctx->opad); - ctx->opad = NULL; - kfree(ipad); - kfree(opad); - kfree(ctx->sdesc); - ctx->sdesc = NULL; - return ret; }

@@ -832,57 +828,15 @@ static int otx_cpt_aead_cbc_aes_sha_setkey(struct crypto_aead *cipher, const unsigned char *key, unsigned int keylen) { - struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher); - struct crypto_authenc_key_param *param; - int enckeylen = 0, authkeylen = 0; - struct rtattr *rta = (void *)key; - int status = -EINVAL; - - if (!RTA_OK(rta, keylen)) - goto badkey; - - if (rta->rta_type != CRYPTO_AUTHENC_KEYA_PARAM) - goto badkey; - - if (RTA_PAYLOAD(rta) < sizeof(*param)) - goto badkey; - - param = RTA_DATA(rta); - enckeylen = be32_to_cpu(param->enckeylen); - key += RTA_ALIGN(rta->rta_len); - keylen -= RTA_ALIGN(rta->rta_len); - if (keylen < enckeylen) - goto badkey; + struct crypto_authenc_keys authenc_keys; + int status;

- if (keylen > OTX_CPT_MAX_KEY_SIZE) - goto badkey; - - authkeylen = keylen - enckeylen; - memcpy(ctx->key, key, keylen); - - switch (enckeylen) { - case AES_KEYSIZE_128: - ctx->key_type = OTX_CPT_AES_128_BIT; - break; - case AES_KEYSIZE_192: - ctx->key_type = OTX_CPT_AES_192_BIT; - break; - case AES_KEYSIZE_256: - ctx->key_type = OTX_CPT_AES_256_BIT; - break; - default: - /* Invalid key length */ - goto badkey; - } - - ctx->enc_key_len = enckeylen; - ctx->auth_key_len = authkeylen; - - status = aead_hmac_init(cipher); + status = crypto_authenc_extractkeys(&authenc_keys, key, keylen); if (status) goto badkey;

- return 0; + status = aead_hmac_init(cipher, &authenc_keys); + badkey: return status; } @@ -891,36 +845,7 @@ static int otx_cpt_aead_ecb_null_sha_setkey(struct crypto_aead *cipher, const unsigned char *key, unsigned int keylen) { - struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher); - struct crypto_authenc_key_param *param; - struct rtattr *rta = (void *)key; - int enckeylen = 0; - - if (!RTA_OK(rta, keylen)) - goto badkey; - - if (rta->rta_type != CRYPTO_AUTHENC_KEYA_PARAM) - goto badkey; - - if (RTA_PAYLOAD(rta) < sizeof(*param)) - goto badkey; - - param = RTA_DATA(rta); - enckeylen = be32_to_cpu(param->enckeylen); - key += RTA_ALIGN(rta->rta_len); - keylen -= RTA_ALIGN(rta->rta_len); - if (enckeylen != 0) - goto badkey; - - if (keylen > OTX_CPT_MAX_KEY_SIZE) - goto badkey; - - memcpy(ctx->key, key, keylen); - ctx->enc_key_len = enckeylen; - ctx->auth_key_len = keylen; - return 0; -badkey: - return -EINVAL; + return otx_cpt_aead_cbc_aes_sha_setkey(cipher, key, keylen); }

static int otx_cpt_aead_gcm_aes_setkey(struct crypto_aead *cipher, diff --git a/drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c b/drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c index 1604fc58dc13..5aa56f20f888 100644 --- a/drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c +++ b/drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c @@ -11,7 +11,6 @@ #include <crypto/xts.h> #include <crypto/gcm.h> #include <crypto/scatterwalk.h> -#include <linux/rtnetlink.h> #include <linux/sort.h> #include <linux/module.h> #include "otx2_cptvf.h" @@ -55,6 +54,8 @@ static struct cpt_device_table se_devices = { .count = ATOMIC_INIT(0) };

+static struct otx2_cpt_sdesc *alloc_sdesc(struct crypto_shash *alg); + static inline int get_se_device(struct pci_dev **pdev, int *cpu_num) { int count; @@ -598,40 +599,56 @@ static int cpt_aead_init(struct crypto_aead *atfm, u8 cipher_type, u8 mac_type) ctx->cipher_type = cipher_type; ctx->mac_type = mac_type;

+ switch (ctx->mac_type) { + case OTX2_CPT_SHA1: + ctx->hashalg = crypto_alloc_shash("sha1", 0, 0); + break; + + case OTX2_CPT_SHA256: + ctx->hashalg = crypto_alloc_shash("sha256", 0, 0); + break; + + case OTX2_CPT_SHA384: + ctx->hashalg = crypto_alloc_shash("sha384", 0, 0); + break; + + case OTX2_CPT_SHA512: + ctx->hashalg = crypto_alloc_shash("sha512", 0, 0); + break; + } + + if (IS_ERR(ctx->hashalg)) + return PTR_ERR(ctx->hashalg); + + if (ctx->hashalg) { + ctx->sdesc = alloc_sdesc(ctx->hashalg); + if (!ctx->sdesc) { + crypto_free_shash(ctx->hashalg); + return -ENOMEM; + } + } + /* * When selected cipher is NULL we use HMAC opcode instead of * FLEXICRYPTO opcode therefore we don't need to use HASH algorithms * for calculating ipad and opad */ - if (ctx->cipher_type != OTX2_CPT_CIPHER_NULL) { - switch (ctx->mac_type) { - case OTX2_CPT_SHA1: - ctx->hashalg = crypto_alloc_shash("sha1", 0, - CRYPTO_ALG_ASYNC); - if (IS_ERR(ctx->hashalg)) - return PTR_ERR(ctx->hashalg); - break; - - case OTX2_CPT_SHA256: - ctx->hashalg = crypto_alloc_shash("sha256", 0, - CRYPTO_ALG_ASYNC); - if (IS_ERR(ctx->hashalg)) - return PTR_ERR(ctx->hashalg); - break; + if (ctx->cipher_type != OTX2_CPT_CIPHER_NULL && ctx->hashalg) { + int ss = crypto_shash_statesize(ctx->hashalg);

- case OTX2_CPT_SHA384: - ctx->hashalg = crypto_alloc_shash("sha384", 0, - CRYPTO_ALG_ASYNC); - if (IS_ERR(ctx->hashalg)) - return PTR_ERR(ctx->hashalg); - break; + ctx->ipad = kzalloc(ss, GFP_KERNEL); + if (!ctx->ipad) { + kfree(ctx->sdesc); + crypto_free_shash(ctx->hashalg); + return -ENOMEM; + }

- case OTX2_CPT_SHA512: - ctx->hashalg = crypto_alloc_shash("sha512", 0, - CRYPTO_ALG_ASYNC); - if (IS_ERR(ctx->hashalg)) - return PTR_ERR(ctx->hashalg); - break; + ctx->opad = kzalloc(ss, GFP_KERNEL); + if (!ctx->opad) { + kfree(ctx->ipad); + kfree(ctx->sdesc); + crypto_free_shash(ctx->hashalg); + return -ENOMEM; } } switch (ctx->cipher_type) { @@ -713,8 +730,7 @@ static void otx2_cpt_aead_exit(struct crypto_aead *tfm)

kfree(ctx->ipad); kfree(ctx->opad); - if (ctx->hashalg) - crypto_free_shash(ctx->hashalg); + crypto_free_shash(ctx->hashalg); kfree(ctx->sdesc);

if (ctx->fbk_cipher) { @@ -788,7 +804,7 @@ static inline void swap_data64(void *buf, u32 len) cpu_to_be64s(src); }

-static int copy_pad(u8 mac_type, u8 *out_pad, u8 *in_pad) +static int swap_pad(u8 mac_type, u8 *pad) { struct sha512_state *sha512; struct sha256_state *sha256; @@ -796,22 +812,19 @@ static int copy_pad(u8 mac_type, u8 *out_pad, u8 *in_pad)

switch (mac_type) { case OTX2_CPT_SHA1: - sha1 = (struct sha1_state *) in_pad; + sha1 = (struct sha1_state *)pad; swap_data32(sha1->state, SHA1_DIGEST_SIZE); - memcpy(out_pad, &sha1->state, SHA1_DIGEST_SIZE); break;

case OTX2_CPT_SHA256: - sha256 = (struct sha256_state *) in_pad; + sha256 = (struct sha256_state *)pad; swap_data32(sha256->state, SHA256_DIGEST_SIZE); - memcpy(out_pad, &sha256->state, SHA256_DIGEST_SIZE); break;

case OTX2_CPT_SHA384: case OTX2_CPT_SHA512: - sha512 = (struct sha512_state *) in_pad; + sha512 = (struct sha512_state *)pad; swap_data64(sha512->state, SHA512_DIGEST_SIZE); - memcpy(out_pad, &sha512->state, SHA512_DIGEST_SIZE); break;

default: @@ -821,55 +834,54 @@ static int copy_pad(u8 mac_type, u8 *out_pad, u8 *in_pad) return 0; }

-static int aead_hmac_init(struct crypto_aead *cipher) +static int aead_hmac_init(struct crypto_aead *cipher, + struct crypto_authenc_keys *keys) { struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher); - int state_size = crypto_shash_statesize(ctx->hashalg); int ds = crypto_shash_digestsize(ctx->hashalg); int bs = crypto_shash_blocksize(ctx->hashalg); - int authkeylen = ctx->auth_key_len; + int authkeylen = keys->authkeylen; u8 *ipad = NULL, *opad = NULL; - int ret = 0, icount = 0; + int icount = 0; + int ret;

- ctx->sdesc = alloc_sdesc(ctx->hashalg); - if (!ctx->sdesc) - return -ENOMEM; + if (authkeylen > bs) { + ret = crypto_shash_digest(&ctx->sdesc->shash, keys->authkey, + authkeylen, ctx->key); + if (ret) + goto calc_fail;

- ctx->ipad = kzalloc(bs, GFP_KERNEL); - if (!ctx->ipad) { - ret = -ENOMEM; - goto calc_fail; - } + authkeylen = ds; + } else + memcpy(ctx->key, keys->authkey, authkeylen);

- ctx->opad = kzalloc(bs, GFP_KERNEL); - if (!ctx->opad) { - ret = -ENOMEM; - goto calc_fail; - } + ctx->enc_key_len = keys->enckeylen; + ctx->auth_key_len = authkeylen;

- ipad = kzalloc(state_size, GFP_KERNEL); - if (!ipad) { - ret = -ENOMEM; - goto calc_fail; - } + if (ctx->cipher_type == OTX2_CPT_CIPHER_NULL) + return keys->enckeylen ? -EINVAL : 0;

- opad = kzalloc(state_size, GFP_KERNEL); - if (!opad) { - ret = -ENOMEM; - goto calc_fail; + switch (keys->enckeylen) { + case AES_KEYSIZE_128: + ctx->key_type = OTX2_CPT_AES_128_BIT; + break; + case AES_KEYSIZE_192: + ctx->key_type = OTX2_CPT_AES_192_BIT; + break; + case AES_KEYSIZE_256: + ctx->key_type = OTX2_CPT_AES_256_BIT; + break; + default: + /* Invalid key length */ + return -EINVAL; }

- if (authkeylen > bs) { - ret = crypto_shash_digest(&ctx->sdesc->shash, ctx->key, - authkeylen, ipad); - if (ret) - goto calc_fail; + memcpy(ctx->key + authkeylen, keys->enckey, keys->enckeylen);

- authkeylen = ds; - } else { - memcpy(ipad, ctx->key, authkeylen); - } + ipad = ctx->ipad; + opad = ctx->opad;

+ memcpy(ipad, ctx->key, authkeylen); memset(ipad + authkeylen, 0, bs - authkeylen); memcpy(opad, ipad, bs);

@@ -887,7 +899,7 @@ static int aead_hmac_init(struct crypto_aead *cipher) crypto_shash_init(&ctx->sdesc->shash); crypto_shash_update(&ctx->sdesc->shash, ipad, bs); crypto_shash_export(&ctx->sdesc->shash, ipad); - ret = copy_pad(ctx->mac_type, ctx->ipad, ipad); + ret = swap_pad(ctx->mac_type, ipad); if (ret) goto calc_fail;

@@ -895,25 +907,9 @@ static int aead_hmac_init(struct crypto_aead *cipher) crypto_shash_init(&ctx->sdesc->shash); crypto_shash_update(&ctx->sdesc->shash, opad, bs); crypto_shash_export(&ctx->sdesc->shash, opad); - ret = copy_pad(ctx->mac_type, ctx->opad, opad); - if (ret) - goto calc_fail; - - kfree(ipad); - kfree(opad); - - return 0; + ret = swap_pad(ctx->mac_type, opad);

calc_fail: - kfree(ctx->ipad); - ctx->ipad = NULL; - kfree(ctx->opad); - ctx->opad = NULL; - kfree(ipad); - kfree(opad); - kfree(ctx->sdesc); - ctx->sdesc = NULL; - return ret; }

@@ -921,87 +917,17 @@ static int otx2_cpt_aead_cbc_aes_sha_setkey(struct crypto_aead *cipher, const unsigned char *key, unsigned int keylen) { - struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher); - struct crypto_authenc_key_param *param; - int enckeylen = 0, authkeylen = 0; - struct rtattr *rta = (void *)key; - - if (!RTA_OK(rta, keylen)) - return -EINVAL; + struct crypto_authenc_keys authenc_keys;

- if (rta->rta_type != CRYPTO_AUTHENC_KEYA_PARAM) - return -EINVAL; - - if (RTA_PAYLOAD(rta) < sizeof(*param)) - return -EINVAL; - - param = RTA_DATA(rta); - enckeylen = be32_to_cpu(param->enckeylen); - key += RTA_ALIGN(rta->rta_len); - keylen -= RTA_ALIGN(rta->rta_len); - if (keylen < enckeylen) - return -EINVAL; - - if (keylen > OTX2_CPT_MAX_KEY_SIZE) - return -EINVAL; - - authkeylen = keylen - enckeylen; - memcpy(ctx->key, key, keylen); - - switch (enckeylen) { - case AES_KEYSIZE_128: - ctx->key_type = OTX2_CPT_AES_128_BIT; - break; - case AES_KEYSIZE_192: - ctx->key_type = OTX2_CPT_AES_192_BIT; - break; - case AES_KEYSIZE_256: - ctx->key_type = OTX2_CPT_AES_256_BIT; - break; - default: - /* Invalid key length */ - return -EINVAL; - } - - ctx->enc_key_len = enckeylen; - ctx->auth_key_len = authkeylen; - - return aead_hmac_init(cipher); + return crypto_authenc_extractkeys(&authenc_keys, key, keylen) ?: + aead_hmac_init(cipher, &authenc_keys); }

static int otx2_cpt_aead_ecb_null_sha_setkey(struct crypto_aead *cipher, const unsigned char *key, unsigned int keylen) { - struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher); - struct crypto_authenc_key_param *param; - struct rtattr *rta = (void *)key; - int enckeylen = 0; - - if (!RTA_OK(rta, keylen)) - return -EINVAL; - - if (rta->rta_type != CRYPTO_AUTHENC_KEYA_PARAM) - return -EINVAL; - - if (RTA_PAYLOAD(rta) < sizeof(*param)) - return -EINVAL; - - param = RTA_DATA(rta); - enckeylen = be32_to_cpu(param->enckeylen); - key += RTA_ALIGN(rta->rta_len); - keylen -= RTA_ALIGN(rta->rta_len); - if (enckeylen != 0) - return -EINVAL; - - if (keylen > OTX2_CPT_MAX_KEY_SIZE) - return -EINVAL; - - memcpy(ctx->key, key, keylen); - ctx->enc_key_len = enckeylen; - ctx->auth_key_len = keylen; - - return 0; + return otx2_cpt_aead_cbc_aes_sha_setkey(cipher, key, keylen); }

static int otx2_cpt_aead_gcm_aes_setkey(struct crypto_aead *cipher, diff --git a/drivers/firmware/sysfb.c b/drivers/firmware/sysfb.c index 02a07d3d0d40..a3df782fa687 100644 --- a/drivers/firmware/sysfb.c +++ b/drivers/firmware/sysfb.c @@ -67,9 +67,11 @@ static bool sysfb_unregister(void) void sysfb_disable(struct device *dev) { struct screen_info *si = &screen_info; + struct device *parent;

mutex_lock(&disable_lock); - if (!dev || dev == sysfb_parent_dev(si)) { + parent = sysfb_parent_dev(si); + if (!dev || !parent || dev == parent) { sysfb_unregister(); disabled = true; } diff --git a/drivers/firmware/tegra/bpmp.c b/drivers/firmware/tegra/bpmp.c index c1590d3aa9cb..c3a1dc344961 100644 --- a/drivers/firmware/tegra/bpmp.c +++ b/drivers/firmware/tegra/bpmp.c @@ -24,12 +24,6 @@ #define MSG_RING BIT(1) #define TAG_SZ 32

-static inline struct tegra_bpmp * -mbox_client_to_bpmp(struct mbox_client *client) -{ - return container_of(client, struct tegra_bpmp, mbox.client); -} - static inline const struct tegra_bpmp_ops * channel_to_ops(struct tegra_bpmp_channel *channel) { diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c index 1d0175d6350b..0ecfa7de5ce2 100644 --- a/drivers/gpio/gpio-davinci.c +++ b/drivers/gpio/gpio-davinci.c @@ -289,7 +289,7 @@ static int davinci_gpio_probe(struct platform_device *pdev) * serve as EDMA event triggers. */

-static void gpio_irq_disable(struct irq_data *d) +static void gpio_irq_mask(struct irq_data *d) { struct davinci_gpio_regs __iomem *g = irq2regs(d); uintptr_t mask = (uintptr_t)irq_data_get_irq_handler_data(d); @@ -298,7 +298,7 @@ static void gpio_irq_disable(struct irq_data *d) writel_relaxed(mask, &g->clr_rising); }

-static void gpio_irq_enable(struct irq_data *d) +static void gpio_irq_unmask(struct irq_data *d) { struct davinci_gpio_regs __iomem *g = irq2regs(d); uintptr_t mask = (uintptr_t)irq_data_get_irq_handler_data(d); @@ -324,8 +324,8 @@ static int gpio_irq_type(struct irq_data *d, unsigned trigger)

static struct irq_chip gpio_irqchip = { .name = "GPIO", - .irq_enable = gpio_irq_enable, - .irq_disable = gpio_irq_disable, + .irq_unmask = gpio_irq_unmask, + .irq_mask = gpio_irq_mask, .irq_set_type = gpio_irq_type, .flags = IRQCHIP_SET_TYPE_MASKED | IRQCHIP_SKIP_SET_WAKE, }; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c index 9baee7c246b6..a513819b7231 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c @@ -80,6 +80,9 @@ static void aca_banks_release(struct aca_banks *banks) { struct aca_bank_node *node, *tmp;

+ if (list_empty(&banks->list)) + return; + list_for_each_entry_safe(node, tmp, &banks->list, node) { list_del(&node->node); kvfree(node); @@ -562,9 +565,13 @@ static void aca_error_fini(struct aca_error *aerr) struct aca_bank_error *bank_error, *tmp;

mutex_lock(&aerr->lock); + if (list_empty(&aerr->list)) + goto out_unlock; + list_for_each_entry_safe(bank_error, tmp, &aerr->list, node) aca_bank_error_remove(aerr, bank_error);

+out_unlock: mutex_destroy(&aerr->lock); }

@@ -680,6 +687,9 @@ static void aca_manager_fini(struct aca_handle_manager *mgr) { struct aca_handle *handle, *tmp;

+ if (list_empty(&mgr->list)) + return; + list_for_each_entry_safe(handle, tmp, &mgr->list, node) amdgpu_aca_remove_handle(handle); } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c index e3738d417245..26ecca3e8e90 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c @@ -360,15 +360,15 @@ int amdgpu_amdkfd_alloc_gtt_mem(struct amdgpu_device *adev, size_t size, return r; }

-void amdgpu_amdkfd_free_gtt_mem(struct amdgpu_device *adev, void *mem_obj) +void amdgpu_amdkfd_free_gtt_mem(struct amdgpu_device *adev, void **mem_obj) { - struct amdgpu_bo *bo = (struct amdgpu_bo *) mem_obj; + struct amdgpu_bo **bo = (struct amdgpu_bo **) mem_obj;

- amdgpu_bo_reserve(bo, true); - amdgpu_bo_kunmap(bo); - amdgpu_bo_unpin(bo); - amdgpu_bo_unreserve(bo); - amdgpu_bo_unref(&(bo)); + amdgpu_bo_reserve(*bo, true); + amdgpu_bo_kunmap(*bo); + amdgpu_bo_unpin(*bo); + amdgpu_bo_unreserve(*bo); + amdgpu_bo_unref(bo); }

int amdgpu_amdkfd_alloc_gws(struct amdgpu_device *adev, size_t size, diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h index 1de021ebdd46..ee16d8a9ba55 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h @@ -233,7 +233,7 @@ int amdgpu_amdkfd_bo_validate_and_fence(struct amdgpu_bo *bo, int amdgpu_amdkfd_alloc_gtt_mem(struct amdgpu_device *adev, size_t size, void **mem_obj, uint64_t *gpu_addr, void **cpu_ptr, bool mqd_gfx9); -void amdgpu_amdkfd_free_gtt_mem(struct amdgpu_device *adev, void *mem_obj); +void amdgpu_amdkfd_free_gtt_mem(struct amdgpu_device *adev, void **mem_obj); int amdgpu_amdkfd_alloc_gws(struct amdgpu_device *adev, size_t size, void **mem_obj); void amdgpu_amdkfd_free_gws(struct amdgpu_device *adev, void *mem_obj); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c index 7dc102f0bc1d..0c8975ac5af9 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c @@ -1018,8 +1018,9 @@ int amdgpu_atombios_get_clock_dividers(struct amdgpu_device *adev, if (clock_type == COMPUTE_ENGINE_PLL_PARAM) { args.v3.ulClockParams = cpu_to_le32((clock_type << 24) | clock);

- amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args, - sizeof(args)); + if (amdgpu_atom_execute_table(adev->mode_info.atom_context, + index, (uint32_t *)&args, sizeof(args))) + return -EINVAL;

dividers->post_div = args.v3.ucPostDiv; dividers->enable_post_div = (args.v3.ucCntlFlag & @@ -1039,8 +1040,9 @@ int amdgpu_atombios_get_clock_dividers(struct amdgpu_device *adev, if (strobe_mode) args.v5.ucInputFlag = ATOM_PLL_INPUT_FLAG_PLL_STROBE_MODE_EN;

- amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args, - sizeof(args)); + if (amdgpu_atom_execute_table(adev->mode_info.atom_context, + index, (uint32_t *)&args, sizeof(args))) + return -EINVAL;

dividers->post_div = args.v5.ucPostDiv; dividers->enable_post_div = (args.v5.ucCntlFlag & @@ -1058,8 +1060,9 @@ int amdgpu_atombios_get_clock_dividers(struct amdgpu_device *adev, /* fusion */ args.v4.ulClock = cpu_to_le32(clock); /* 10 khz */

- amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args, - sizeof(args)); + if (amdgpu_atom_execute_table(adev->mode_info.atom_context, + index, (uint32_t *)&args, sizeof(args))) + return -EINVAL;

dividers->post_divider = dividers->post_div = args.v4.ucPostDiv; dividers->real_clock = le32_to_cpu(args.v4.ulClock); @@ -1070,8 +1073,9 @@ int amdgpu_atombios_get_clock_dividers(struct amdgpu_device *adev, args.v6_in.ulClock.ulComputeClockFlag = clock_type; args.v6_in.ulClock.ulClockFreq = cpu_to_le32(clock); /* 10 khz */

- amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args, - sizeof(args)); + if (amdgpu_atom_execute_table(adev->mode_info.atom_context, + index, (uint32_t *)&args, sizeof(args))) + return -EINVAL;

dividers->whole_fb_div = le16_to_cpu(args.v6_out.ulFbDiv.usFbDiv); dividers->frac_fb_div = le16_to_cpu(args.v6_out.ulFbDiv.usFbDivFrac); @@ -1113,8 +1117,9 @@ int amdgpu_atombios_get_memory_pll_dividers(struct amdgpu_device *adev, if (strobe_mode) args.ucInputFlag |= MPLL_INPUT_FLAG_STROBE_MODE_EN;

- amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args, - sizeof(args)); + if (amdgpu_atom_execute_table(adev->mode_info.atom_context, + index, (uint32_t *)&args, sizeof(args))) + return -EINVAL;

mpll_param->clkfrac = le16_to_cpu(args.ulFbDiv.usFbDivFrac); mpll_param->clkf = le16_to_cpu(args.ulFbDiv.usFbDiv); @@ -1211,8 +1216,9 @@ int amdgpu_atombios_get_max_vddc(struct amdgpu_device *adev, u8 voltage_type, args.v2.ucVoltageMode = 0; args.v2.usVoltageLevel = 0;

- amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args, - sizeof(args)); + if (amdgpu_atom_execute_table(adev->mode_info.atom_context, + index, (uint32_t *)&args, sizeof(args))) + return -EINVAL;

*voltage = le16_to_cpu(args.v2.usVoltageLevel); break; @@ -1221,8 +1227,9 @@ int amdgpu_atombios_get_max_vddc(struct amdgpu_device *adev, u8 voltage_type, args.v3.ucVoltageMode = ATOM_GET_VOLTAGE_LEVEL; args.v3.usVoltageLevel = cpu_to_le16(voltage_id);

- amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args, - sizeof(args)); + if (amdgpu_atom_execute_table(adev->mode_info.atom_context, + index, (uint32_t *)&args, sizeof(args))) + return -EINVAL;

*voltage = le16_to_cpu(args.v3.usVoltageLevel); break; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 6dfdff58bffd..78b3c067fea7 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -263,6 +263,10 @@ static int amdgpu_cs_pass1(struct amdgpu_cs_parser *p, if (size < sizeof(struct drm_amdgpu_bo_list_in)) goto free_partial_kdata;

+ /* Only a single BO list is allowed to simplify handling. */ + if (p->bo_list) + ret = -EINVAL; + ret = amdgpu_cs_p1_bo_handles(p, p->chunks[i].kdata); if (ret) goto free_partial_kdata; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c index e92bdc9a39d3..1935b211b527 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c @@ -816,8 +816,11 @@ int amdgpu_gfx_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *r int r;

if (amdgpu_ras_is_supported(adev, ras_block->block)) { - if (!amdgpu_persistent_edc_harvesting_supported(adev)) - amdgpu_ras_reset_error_status(adev, AMDGPU_RAS_BLOCK__GFX); + if (!amdgpu_persistent_edc_harvesting_supported(adev)) { + r = amdgpu_ras_reset_error_status(adev, AMDGPU_RAS_BLOCK__GFX); + if (r) + return r; + }

r = amdgpu_ras_block_late_init(adev, ras_block); if (r) @@ -961,7 +964,10 @@ uint32_t amdgpu_kiq_rreg(struct amdgpu_device *adev, uint32_t reg, uint32_t xcc_ pr_err("critical bug! too many kiq readers\n"); goto failed_unlock; } - amdgpu_ring_alloc(ring, 32); + r = amdgpu_ring_alloc(ring, 32); + if (r) + goto failed_unlock; + amdgpu_ring_emit_rreg(ring, reg, reg_val_offs); r = amdgpu_fence_emit_polling(ring, &seq, MAX_KIQ_REG_WAIT); if (r) @@ -1027,7 +1033,10 @@ void amdgpu_kiq_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v, uint3 }

spin_lock_irqsave(&kiq->ring_lock, flags); - amdgpu_ring_alloc(ring, 32); + r = amdgpu_ring_alloc(ring, 32); + if (r) + goto failed_unlock; + amdgpu_ring_emit_wreg(ring, reg, v); r = amdgpu_fence_emit_polling(ring, &seq, MAX_KIQ_REG_WAIT); if (r) @@ -1063,6 +1072,7 @@ void amdgpu_kiq_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v, uint3

failed_undo: amdgpu_ring_undo(ring); +failed_unlock: spin_unlock_irqrestore(&kiq->ring_lock, flags); failed_kiq_write: dev_err(adev->dev, "failed to write reg:%x\n", reg); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index 977cde6d1362..6d4e774b6ced 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -43,6 +43,7 @@ #include "amdgpu_gem.h" #include "amdgpu_display.h" #include "amdgpu_ras.h" +#include "amdgpu_reset.h" #include "amd_pcie.h"

void amdgpu_unregister_gpu_instance(struct amdgpu_device *adev) @@ -778,6 +779,7 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) ? -EFAULT : 0; } case AMDGPU_INFO_READ_MMR_REG: { + int ret = 0; unsigned int n, alloc_size; uint32_t *regs; unsigned int se_num = (info->read_mmr_reg.instance >> @@ -787,24 +789,37 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) AMDGPU_INFO_MMR_SH_INDEX_SHIFT) & AMDGPU_INFO_MMR_SH_INDEX_MASK;

+ if (!down_read_trylock(&adev->reset_domain->sem)) + return -ENOENT; + /* set full masks if the userspace set all bits * in the bitfields */ - if (se_num == AMDGPU_INFO_MMR_SE_INDEX_MASK) + if (se_num == AMDGPU_INFO_MMR_SE_INDEX_MASK) { se_num = 0xffffffff; - else if (se_num >= AMDGPU_GFX_MAX_SE) - return -EINVAL; - if (sh_num == AMDGPU_INFO_MMR_SH_INDEX_MASK) + } else if (se_num >= AMDGPU_GFX_MAX_SE) { + ret = -EINVAL; + goto out; + } + + if (sh_num == AMDGPU_INFO_MMR_SH_INDEX_MASK) { sh_num = 0xffffffff; - else if (sh_num >= AMDGPU_GFX_MAX_SH_PER_SE) - return -EINVAL; + } else if (sh_num >= AMDGPU_GFX_MAX_SH_PER_SE) { + ret = -EINVAL; + goto out; + }

- if (info->read_mmr_reg.count > 128) - return -EINVAL; + if (info->read_mmr_reg.count > 128) { + ret = -EINVAL; + goto out; + }

regs = kmalloc_array(info->read_mmr_reg.count, sizeof(*regs), GFP_KERNEL); - if (!regs) - return -ENOMEM; + if (!regs) { + ret = -ENOMEM; + goto out; + } + alloc_size = info->read_mmr_reg.count * sizeof(*regs);

amdgpu_gfx_off_ctrl(adev, false); @@ -816,13 +831,17 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) info->read_mmr_reg.dword_offset + i); kfree(regs); amdgpu_gfx_off_ctrl(adev, true); - return -EFAULT; + ret = -EFAULT; + goto out; } } amdgpu_gfx_off_ctrl(adev, true); n = copy_to_user(out, regs, min(size, alloc_size)); kfree(regs); - return n ? -EFAULT : 0; + ret = (n ? -EFAULT : 0); +out: + up_read(&adev->reset_domain->sem); + return ret; } case AMDGPU_INFO_DEV_INFO: { struct drm_amdgpu_info_device *dev_info; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h index 90138bc5f03d..32775260556f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h @@ -180,6 +180,6 @@ amdgpu_get_next_xcp(struct amdgpu_xcp_mgr *xcp_mgr, int *from)

#define for_each_xcp(xcp_mgr, xcp, i) \ for (i = 0, xcp = amdgpu_get_next_xcp(xcp_mgr, &i); xcp; \ - xcp = amdgpu_get_next_xcp(xcp_mgr, &i)) + ++i, xcp = amdgpu_get_next_xcp(xcp_mgr, &i))

#endif diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c index 536287ddd2ec..6204336750c6 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c @@ -8897,7 +8897,9 @@ static void gfx_v10_0_ring_soft_recovery(struct amdgpu_ring *ring, value = REG_SET_FIELD(value, SQ_CMD, MODE, 0x01); value = REG_SET_FIELD(value, SQ_CMD, CHECK_VMID, 1); value = REG_SET_FIELD(value, SQ_CMD, VM_ID, vmid); + amdgpu_gfx_rlc_enter_safe_mode(adev, 0); WREG32_SOC15(GC, 0, mmSQ_CMD, value); + amdgpu_gfx_rlc_exit_safe_mode(adev, 0); }

static void diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c index 4ba8eb45ac17..6b5cd0dcd25f 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c @@ -4497,6 +4497,8 @@ static int gfx_v11_0_soft_reset(void *handle) int r, i, j, k; struct amdgpu_device *adev = (struct amdgpu_device *)handle;

+ gfx_v11_0_set_safe_mode(adev, 0); + tmp = RREG32_SOC15(GC, 0, regCP_INT_CNTL); tmp = REG_SET_FIELD(tmp, CP_INT_CNTL, CMP_BUSY_INT_ENABLE, 0); tmp = REG_SET_FIELD(tmp, CP_INT_CNTL, CNTX_BUSY_INT_ENABLE, 0); @@ -4504,8 +4506,6 @@ static int gfx_v11_0_soft_reset(void *handle) tmp = REG_SET_FIELD(tmp, CP_INT_CNTL, GFX_IDLE_INT_ENABLE, 0); WREG32_SOC15(GC, 0, regCP_INT_CNTL, tmp);

- gfx_v11_0_set_safe_mode(adev, 0); - mutex_lock(&adev->srbm_mutex); for (i = 0; i < adev->gfx.mec.num_mec; ++i) { for (j = 0; j < adev->gfx.mec.num_queue_per_pipe; j++) { @@ -5792,7 +5792,9 @@ static void gfx_v11_0_ring_soft_recovery(struct amdgpu_ring *ring, value = REG_SET_FIELD(value, SQ_CMD, MODE, 0x01); value = REG_SET_FIELD(value, SQ_CMD, CHECK_VMID, 1); value = REG_SET_FIELD(value, SQ_CMD, VM_ID, vmid); + amdgpu_gfx_rlc_enter_safe_mode(adev, 0); WREG32_SOC15(GC, 0, regSQ_CMD, value); + amdgpu_gfx_rlc_exit_safe_mode(adev, 0); }

static void diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c index 3c8c5abf35ab..d8d3d2c93d8e 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -1172,6 +1172,10 @@ static const struct amdgpu_gfxoff_quirk amdgpu_gfxoff_quirk_list[] = { { 0x1002, 0x15dd, 0x1002, 0x15dd, 0xc6 }, /* Apple MacBook Pro (15-inch, 2019) Radeon Pro Vega 20 4 GB */ { 0x1002, 0x69af, 0x106b, 0x019a, 0xc0 }, + /* https://bbs.openkylin.top/t/topic/171497 */ + { 0x1002, 0x15d8, 0x19e5, 0x3e14, 0xc2 }, + /* HP 705G4 DM with R5 2400G */ + { 0x1002, 0x15dd, 0x103c, 0x8464, 0xd6 }, { 0, 0, 0, 0, 0 }, };

@@ -2473,7 +2477,7 @@ static void gfx_v9_0_enable_gui_idle_interrupt(struct amdgpu_device *adev, tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_BUSY_INT_ENABLE, enable ? 1 : 0); tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_EMPTY_INT_ENABLE, enable ? 1 : 0); tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CMP_BUSY_INT_ENABLE, enable ? 1 : 0); - if(adev->gfx.num_gfx_rings) + if (adev->gfx.num_gfx_rings) tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, GFX_IDLE_INT_ENABLE, enable ? 1 : 0);

WREG32_SOC15(GC, 0, mmCP_INT_CNTL_RING0, tmp); @@ -5697,7 +5701,9 @@ static void gfx_v9_0_ring_soft_recovery(struct amdgpu_ring *ring, unsigned vmid) value = REG_SET_FIELD(value, SQ_CMD, MODE, 0x01); value = REG_SET_FIELD(value, SQ_CMD, CHECK_VMID, 1); value = REG_SET_FIELD(value, SQ_CMD, VM_ID, vmid); + amdgpu_gfx_rlc_enter_safe_mode(adev, 0); WREG32_SOC15(GC, 0, mmSQ_CMD, value); + amdgpu_gfx_rlc_exit_safe_mode(adev, 0); }

static void gfx_v9_0_set_gfx_eop_interrupt_state(struct amdgpu_device *adev, @@ -5768,17 +5774,59 @@ static void gfx_v9_0_set_compute_eop_interrupt_state(struct amdgpu_device *adev, } }

+static u32 gfx_v9_0_get_cpc_int_cntl(struct amdgpu_device *adev, + int me, int pipe) +{ + /* + * amdgpu controls only the first MEC. That's why this function only + * handles the setting of interrupts for this specific MEC. All other + * pipes' interrupts are set by amdkfd. + */ + if (me != 1) + return 0; + + switch (pipe) { + case 0: + return SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE0_INT_CNTL); + case 1: + return SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE1_INT_CNTL); + case 2: + return SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE2_INT_CNTL); + case 3: + return SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE3_INT_CNTL); + default: + return 0; + } +} + static int gfx_v9_0_set_priv_reg_fault_state(struct amdgpu_device *adev, struct amdgpu_irq_src *source, unsigned type, enum amdgpu_interrupt_state state) { + u32 cp_int_cntl_reg, cp_int_cntl; + int i, j; + switch (state) { case AMDGPU_IRQ_STATE_DISABLE: case AMDGPU_IRQ_STATE_ENABLE: WREG32_FIELD15(GC, 0, CP_INT_CNTL_RING0, PRIV_REG_INT_ENABLE, state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); + for (i = 0; i < adev->gfx.mec.num_mec; i++) { + for (j = 0; j < adev->gfx.mec.num_pipe_per_mec; j++) { + /* MECs start at 1 */ + cp_int_cntl_reg = gfx_v9_0_get_cpc_int_cntl(adev, i + 1, j); + + if (cp_int_cntl_reg) { + cp_int_cntl = RREG32_SOC15_IP(GC, cp_int_cntl_reg); + cp_int_cntl = REG_SET_FIELD(cp_int_cntl, CP_ME1_PIPE0_INT_CNTL, + PRIV_REG_INT_ENABLE, + state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); + WREG32_SOC15_IP(GC, cp_int_cntl_reg, cp_int_cntl); + } + } + } break; default: break; diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c index f5b9f443cfdd..2564a003526a 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c @@ -2824,21 +2824,63 @@ static void gfx_v9_4_3_xcc_set_compute_eop_interrupt_state( } }

+static u32 gfx_v9_4_3_get_cpc_int_cntl(struct amdgpu_device *adev, + int xcc_id, int me, int pipe) +{ + /* + * amdgpu controls only the first MEC. That's why this function only + * handles the setting of interrupts for this specific MEC. All other + * pipes' interrupts are set by amdkfd. + */ + if (me != 1) + return 0; + + switch (pipe) { + case 0: + return SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_ME1_PIPE0_INT_CNTL); + case 1: + return SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_ME1_PIPE1_INT_CNTL); + case 2: + return SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_ME1_PIPE2_INT_CNTL); + case 3: + return SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_ME1_PIPE3_INT_CNTL); + default: + return 0; + } +} + static int gfx_v9_4_3_set_priv_reg_fault_state(struct amdgpu_device *adev, struct amdgpu_irq_src *source, unsigned type, enum amdgpu_interrupt_state state) { - int i, num_xcc; + u32 mec_int_cntl_reg, mec_int_cntl; + int i, j, k, num_xcc;

num_xcc = NUM_XCC(adev->gfx.xcc_mask); switch (state) { case AMDGPU_IRQ_STATE_DISABLE: case AMDGPU_IRQ_STATE_ENABLE: - for (i = 0; i < num_xcc; i++) + for (i = 0; i < num_xcc; i++) { WREG32_FIELD15_PREREG(GC, GET_INST(GC, i), CP_INT_CNTL_RING0, - PRIV_REG_INT_ENABLE, - state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); + PRIV_REG_INT_ENABLE, + state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0); + for (j = 0; j < adev->gfx.mec.num_mec; j++) { + for (k = 0; k < adev->gfx.mec.num_pipe_per_mec; k++) { + /* MECs start at 1 */ + mec_int_cntl_reg = gfx_v9_4_3_get_cpc_int_cntl(adev, i, j + 1, k); + + if (mec_int_cntl_reg) { + mec_int_cntl = RREG32_XCC(mec_int_cntl_reg, i); + mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL, + PRIV_REG_INT_ENABLE, + state == AMDGPU_IRQ_STATE_ENABLE ? + 1 : 0); + WREG32_XCC(mec_int_cntl_reg, mec_int_cntl, i); + } + } + } + } break; default: break; diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c index fdf171ad4a3c..4f260adce8c4 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c @@ -423,7 +423,7 @@ static int kfd_ioctl_create_queue(struct file *filep, struct kfd_process *p,

err_create_queue: if (wptr_bo) - amdgpu_amdkfd_free_gtt_mem(dev->adev, wptr_bo); + amdgpu_amdkfd_free_gtt_mem(dev->adev, (void **)&wptr_bo); err_wptr_map_gart: err_bind_process: err_pdd: diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c index afc57df421cd..3343079f28c9 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c @@ -863,7 +863,7 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd, kfd_doorbell_error: kfd_gtt_sa_fini(kfd); kfd_gtt_sa_init_error: - amdgpu_amdkfd_free_gtt_mem(kfd->adev, kfd->gtt_mem); + amdgpu_amdkfd_free_gtt_mem(kfd->adev, &kfd->gtt_mem); alloc_gtt_mem_failure: dev_err(kfd_device, "device %x:%x NOT added due to errors\n", @@ -881,7 +881,7 @@ void kgd2kfd_device_exit(struct kfd_dev *kfd) kfd_doorbell_fini(kfd); ida_destroy(&kfd->doorbell_ida); kfd_gtt_sa_fini(kfd); - amdgpu_amdkfd_free_gtt_mem(kfd->adev, kfd->gtt_mem); + amdgpu_amdkfd_free_gtt_mem(kfd->adev, &kfd->gtt_mem); }

kfree(kfd); diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c index c08b6ee25289..dbef9eac2694 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c @@ -2633,7 +2633,7 @@ static void deallocate_hiq_sdma_mqd(struct kfd_node *dev, { WARN(!mqd, "No hiq sdma mqd trunk to free");

- amdgpu_amdkfd_free_gtt_mem(dev->adev, mqd->gtt_mem); + amdgpu_amdkfd_free_gtt_mem(dev->adev, &mqd->gtt_mem); }

void device_queue_manager_uninit(struct device_queue_manager *dqm) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c index 78dde62fb04a..c282f5253c44 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c @@ -414,25 +414,9 @@ static void event_interrupt_wq_v9(struct kfd_node *dev, client_id == SOC15_IH_CLIENTID_UTCL2) { struct kfd_vm_fault_info info = {0}; uint16_t ring_id = SOC15_RING_ID_FROM_IH_ENTRY(ih_ring_entry); - uint32_t node_id = SOC15_NODEID_FROM_IH_ENTRY(ih_ring_entry); - uint32_t vmid_type = SOC15_VMID_TYPE_FROM_IH_ENTRY(ih_ring_entry); - int hub_inst = 0; struct kfd_hsa_memory_exception_data exception_data;

- /* gfxhub */ - if (!vmid_type && dev->adev->gfx.funcs->ih_node_to_logical_xcc) { - hub_inst = dev->adev->gfx.funcs->ih_node_to_logical_xcc(dev->adev, - node_id); - if (hub_inst < 0) - hub_inst = 0; - } - - /* mmhub */ - if (vmid_type && client_id == SOC15_IH_CLIENTID_VMC) - hub_inst = node_id / 4; - - if (amdgpu_amdkfd_ras_query_utcl2_poison_status(dev->adev, - hub_inst, vmid_type)) { + if (source_id == SOC15_INTSRC_VMC_UTCL2_POISON) { event_interrupt_poison_consumption_v9(dev, pasid, client_id); return; } diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c index 8746a61a852d..d501fd2222dc 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c @@ -223,7 +223,7 @@ void kfd_free_mqd_cp(struct mqd_manager *mm, void *mqd, struct kfd_mem_obj *mqd_mem_obj) { if (mqd_mem_obj->gtt_mem) { - amdgpu_amdkfd_free_gtt_mem(mm->dev->adev, mqd_mem_obj->gtt_mem); + amdgpu_amdkfd_free_gtt_mem(mm->dev->adev, &mqd_mem_obj->gtt_mem); kfree(mqd_mem_obj); } else { kfd_gtt_sa_free(mm->dev, mqd_mem_obj); diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd/amdkfd/kfd_process.c index 451bb058cc62..66150ea8e64d 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c @@ -1048,7 +1048,7 @@ static void kfd_process_destroy_pdds(struct kfd_process *p)

if (pdd->dev->kfd->shared_resources.enable_mes) amdgpu_amdkfd_free_gtt_mem(pdd->dev->adev, - pdd->proc_ctx_bo); + &pdd->proc_ctx_bo); /* * before destroying pdd, make sure to report availability * for auto suspend diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c index a5bdc3258ae5..db2b71f7226f 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c @@ -201,9 +201,9 @@ static void pqm_clean_queue_resource(struct process_queue_manager *pqm, }

if (dev->kfd->shared_resources.enable_mes) { - amdgpu_amdkfd_free_gtt_mem(dev->adev, pqn->q->gang_ctx_bo); + amdgpu_amdkfd_free_gtt_mem(dev->adev, &pqn->q->gang_ctx_bo); if (pqn->q->wptr_bo) - amdgpu_amdkfd_free_gtt_mem(dev->adev, pqn->q->wptr_bo); + amdgpu_amdkfd_free_gtt_mem(dev->adev, (void **)&pqn->q->wptr_bo); } }

@@ -984,6 +984,7 @@ int kfd_criu_restore_queue(struct kfd_process *p, pr_debug("Queue id %d was restored successfully\n", queue_id);

kfree(q_data); + kfree(q_extra_data);

return ret; } diff --git a/drivers/gpu/drm/amd/amdkfd/soc15_int.h b/drivers/gpu/drm/amd/amdkfd/soc15_int.h index 10138676f27f..e5c0205f2618 100644 --- a/drivers/gpu/drm/amd/amdkfd/soc15_int.h +++ b/drivers/gpu/drm/amd/amdkfd/soc15_int.h @@ -29,6 +29,7 @@ #define SOC15_INTSRC_CP_BAD_OPCODE 183 #define SOC15_INTSRC_SQ_INTERRUPT_MSG 239 #define SOC15_INTSRC_VMC_FAULT 0 +#define SOC15_INTSRC_VMC_UTCL2_POISON 1 #define SOC15_INTSRC_SDMA_TRAP 224 #define SOC15_INTSRC_SDMA_ECC 220 #define SOC21_INTSRC_SDMA_TRAP 49 diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 3541d154cc8d..83f4ff9e848d 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -758,6 +758,12 @@ static void dmub_hpd_callback(struct amdgpu_device *adev, return; }

+ /* Skip DMUB HPD IRQ in suspend/resume. We will probe them later. */ + if (notify->type == DMUB_NOTIFICATION_HPD && adev->in_suspend) { + DRM_INFO("Skip DMUB HPD IRQ callback in suspend/resume\n"); + return; + } + link_index = notify->link_index; link = adev->dm.dc->links[link_index]; dev = adev->dm.ddev; @@ -4170,7 +4176,7 @@ static void amdgpu_dm_update_backlight_caps(struct amdgpu_display_manager *dm, int spread = caps.max_input_signal - caps.min_input_signal;

if (caps.max_input_signal > AMDGPU_DM_DEFAULT_MAX_BACKLIGHT || - caps.min_input_signal < AMDGPU_DM_DEFAULT_MIN_BACKLIGHT || + caps.min_input_signal < 0 || spread > AMDGPU_DM_DEFAULT_MAX_BACKLIGHT || spread < AMDGPU_DM_MIN_SPREAD) { DRM_DEBUG_KMS("DM: Invalid backlight caps: min=%d, max=%d\n", @@ -6389,12 +6395,21 @@ create_stream_for_sink(struct drm_connector *connector, if (stream->signal == SIGNAL_TYPE_DISPLAY_PORT || stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST || stream->signal == SIGNAL_TYPE_EDP) { + const struct dc_edid_caps *edid_caps; + unsigned int disable_colorimetry = 0; + + if (aconnector->dc_sink) { + edid_caps = &aconnector->dc_sink->edid_caps; + disable_colorimetry = edid_caps->panel_patch.disable_colorimetry; + } + // // should decide stream support vsc sdp colorimetry capability // before building vsc info packet // stream->use_vsc_sdp_for_colorimetry = stream->link->dpcd_caps.dpcd_rev.raw >= 0x14 && - stream->link->dpcd_caps.dprx_feature.bits.VSC_SDP_COLORIMETRY_SUPPORTED; + stream->link->dpcd_caps.dprx_feature.bits.VSC_SDP_COLORIMETRY_SUPPORTED && + !disable_colorimetry;

if (stream->out_transfer_func.tf == TRANSFER_FUNCTION_GAMMA22) tf = TRANSFER_FUNC_GAMMA_22; @@ -6951,6 +6966,9 @@ create_validate_stream_for_sink(struct amdgpu_dm_connector *aconnector, int requested_bpc = drm_state ? drm_state->max_requested_bpc : 8; enum dc_status dc_result = DC_OK;

+ if (!dm_state) + return NULL; + do { stream = create_stream_for_sink(connector, drm_mode, dm_state, old_stream, @@ -8963,7 +8981,7 @@ static void amdgpu_dm_commit_streams(struct drm_atomic_state *state, if (acrtc) old_crtc_state = drm_atomic_get_old_crtc_state(state, &acrtc->base);

- if (!acrtc->wb_enabled) + if (!acrtc || !acrtc->wb_enabled) continue;

dm_old_crtc_state = to_dm_crtc_state(old_crtc_state); @@ -9362,9 +9380,10 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)

DRM_INFO("[HDCP_DM] hdcp_update_display enable_encryption = %x\n", enable_encryption);

- hdcp_update_display( - adev->dm.hdcp_workqueue, aconnector->dc_link->link_index, aconnector, - new_con_state->hdcp_content_type, enable_encryption); + if (aconnector->dc_link) + hdcp_update_display( + adev->dm.hdcp_workqueue, aconnector->dc_link->link_index, aconnector, + new_con_state->hdcp_content_type, enable_encryption); } }

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c index 2c36f3d00ca2..3c074120456e 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c @@ -72,6 +72,10 @@ static void apply_edid_quirks(struct edid *edid, struct dc_edid_caps *edid_caps) DRM_DEBUG_DRIVER("Clearing DPCD 0x317 on monitor with panel id %X\n", panel_id); edid_caps->panel_patch.remove_sink_ext_caps = true; break; + case drm_edid_encode_panel_id('S', 'D', 'C', 0x4154): + DRM_DEBUG_DRIVER("Disabling VSC on monitor with panel id %X\n", panel_id); + edid_caps->panel_patch.disable_colorimetry = true; + break; default: return; } diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c index 9a6207731416..71695597b7e3 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c @@ -1264,9 +1264,6 @@ static bool is_dsc_need_re_compute( } }

- if (new_stream_on_link_num == 0) - return false; - if (new_stream_on_link_num == 0) return false;

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c index 7d47acdd11d5..fe7a99aee47d 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c @@ -1285,7 +1285,8 @@ void amdgpu_dm_plane_handle_cursor_update(struct drm_plane *plane, adev->dm.dc->caps.color.dpp.gamma_corr) attributes.attribute_flags.bits.ENABLE_CURSOR_DEGAMMA = 1;

- attributes.pitch = afb->base.pitches[0] / afb->base.format->cpp[0]; + if (afb) + attributes.pitch = afb->base.pitches[0] / afb->base.format->cpp[0];

if (crtc_state->stream) { mutex_lock(&adev->dm.dc_lock); diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index da237f718dbd..daeb80abf435 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -3970,7 +3970,8 @@ static void commit_planes_for_stream(struct dc *dc, }

if ((update_type != UPDATE_TYPE_FAST) && stream->update_flags.bits.dsc_changed) - if (top_pipe_to_program->stream_res.tg->funcs->lock_doublebuffer_enable) { + if (top_pipe_to_program && + top_pipe_to_program->stream_res.tg->funcs->lock_doublebuffer_enable) { top_pipe_to_program->stream_res.tg->funcs->wait_for_state( top_pipe_to_program->stream_res.tg, CRTC_STATE_VACTIVE); @@ -5210,7 +5211,8 @@ void dc_allow_idle_optimizations_internal(struct dc *dc, bool allow, char const if (allow == dc->idle_optimizations_allowed) return;

- if (dc->hwss.apply_idle_power_optimizations && dc->hwss.apply_idle_power_optimizations(dc, allow)) + if (dc->hwss.apply_idle_power_optimizations && dc->clk_mgr != NULL && + dc->hwss.apply_idle_power_optimizations(dc, allow)) dc->idle_optimizations_allowed = allow; }

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c index 786b56e96a81..58f6155fecc5 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c @@ -3134,6 +3134,8 @@ static bool are_stream_backends_same( bool dc_is_stream_unchanged( struct dc_stream_state *old_stream, struct dc_stream_state *stream) { + if (!old_stream || !stream) + return false;

if (!are_stream_backends_same(old_stream, stream)) return false; @@ -3662,8 +3664,10 @@ static bool planes_changed_for_existing_stream(struct dc_state *context, } }

- if (!stream_status) + if (!stream_status) { ASSERT(0); + return false; + }

for (i = 0; i < set_count; i++) if (set[i].stream == stream) diff --git a/drivers/gpu/drm/amd/display/dc/dc_types.h b/drivers/gpu/drm/amd/display/dc/dc_types.h index 0f66d00ef80f..1d17d6497fec 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_types.h +++ b/drivers/gpu/drm/amd/display/dc/dc_types.h @@ -178,6 +178,7 @@ struct dc_panel_patch { unsigned int skip_avmute; unsigned int mst_start_top_delay; unsigned int remove_sink_ext_caps; + unsigned int disable_colorimetry; };

struct dc_edid_caps { diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.c index 0b49362f71b0..eaed5d1c398a 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.c @@ -591,6 +591,8 @@ bool cm_helper_translate_curve_to_degamma_hw_format( i += increment) { if (j == hw_points - 1) break; + if (i >= TRANSFER_FUNC_POINTS) + return false; rgb_resulted[j].red = output_tf->tf_pts.red[i]; rgb_resulted[j].green = output_tf->tf_pts.green[i]; rgb_resulted[j].blue = output_tf->tf_pts.blue[i]; diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_cm_common.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_cm_common.c index b8327237ed44..0433f6b5dac7 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_cm_common.c +++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_cm_common.c @@ -177,6 +177,8 @@ bool cm3_helper_translate_curve_to_hw_format( i += increment) { if (j == hw_points) break; + if (i >= TRANSFER_FUNC_POINTS) + return false; rgb_resulted[j].red = output_tf->tf_pts.red[i]; rgb_resulted[j].green = output_tf->tf_pts.green[i]; rgb_resulted[j].blue = output_tf->tf_pts.blue[i]; @@ -335,6 +337,8 @@ bool cm3_helper_translate_curve_to_degamma_hw_format( i += increment) { if (j == hw_points - 1) break; + if (i >= TRANSFER_FUNC_POINTS) + return false; rgb_resulted[j].red = output_tf->tf_pts.red[i]; rgb_resulted[j].green = output_tf->tf_pts.green[i]; rgb_resulted[j].blue = output_tf->tf_pts.blue[i]; diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c index 0fc9f3e3ffae..f603486af6e3 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c @@ -78,7 +78,7 @@ static void calculate_ttu_cursor(struct display_mode_lib *mode_lib,

static unsigned int get_bytes_per_element(enum source_format_class source_format, bool is_chroma) { - unsigned int ret_val = 0; + unsigned int ret_val = 1;

if (source_format == dm_444_16) { if (!is_chroma) diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_rq_dlg_calc_21.c b/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_rq_dlg_calc_21.c index 618f4b682ab1..9f28e4d3c664 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_rq_dlg_calc_21.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_rq_dlg_calc_21.c @@ -53,7 +53,7 @@ static void calculate_ttu_cursor(

static unsigned int get_bytes_per_element(enum source_format_class source_format, bool is_chroma) { - unsigned int ret_val = 0; + unsigned int ret_val = 1;

if (source_format == dm_444_16) { if (!is_chroma) diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c index ebcf5ece209a..bf8c89fe95a7 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c @@ -871,8 +871,9 @@ static bool subvp_drr_schedulable(struct dc *dc, struct dc_state *context) * for VBLANK: (VACTIVE region of the SubVP pipe can fit the MALL prefetch, VBLANK frame time, * and the max of (VBLANK blanking time, MALL region)). */ - if (stretched_drr_us < (1 / (double)drr_timing->min_refresh_in_uhz) * 1000000 * 1000000 && - subvp_active_us - prefetch_us - stretched_drr_us - max_vblank_mallregion > 0) + if (drr_timing && + stretched_drr_us < (1 / (double)drr_timing->min_refresh_in_uhz) * 1000000 * 1000000 && + subvp_active_us - prefetch_us - stretched_drr_us - max_vblank_mallregion > 0) schedulable = true;

return schedulable; @@ -937,7 +938,7 @@ static bool subvp_vblank_schedulable(struct dc *dc, struct dc_state *context) if (!subvp_pipe && pipe_mall_type == SUBVP_MAIN) subvp_pipe = pipe; } - if (found) { + if (found && subvp_pipe) { phantom_stream = dc_state_get_paired_subvp_stream(context, subvp_pipe->stream); main_timing = &subvp_pipe->stream->timing; phantom_timing = &phantom_stream->timing; diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml2_policy.c b/drivers/gpu/drm/amd/display/dc/dml2/dml2_policy.c index c4c52173ef22..11c904ae2958 100644 --- a/drivers/gpu/drm/amd/display/dc/dml2/dml2_policy.c +++ b/drivers/gpu/drm/amd/display/dc/dml2/dml2_policy.c @@ -303,7 +303,6 @@ void build_unoptimized_policy_settings(enum dml_project_id project, struct dml_m if (project == dml_project_dcn35 || project == dml_project_dcn351) { policy->DCCProgrammingAssumesScanDirectionUnknownFinal = false; - policy->EnhancedPrefetchScheduleAccelerationFinal = 0; policy->AllowForPStateChangeOrStutterInVBlankFinal = dml_prefetch_support_uclk_fclk_and_stutter_if_possible; /*new*/ policy->UseOnlyMaxPrefetchModes = 1; } diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c b/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c index edff6b447680..d5dbfb33f93d 100644 --- a/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c +++ b/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c @@ -828,7 +828,9 @@ static void get_scaler_data_for_plane(const struct dc_plane_state *in, struct dc memcpy(out, &temp_pipe->plane_res.scl_data, sizeof(*out)); }

-static void populate_dummy_dml_plane_cfg(struct dml_plane_cfg_st *out, unsigned int location, const struct dc_stream_state *in) +static void populate_dummy_dml_plane_cfg(struct dml_plane_cfg_st *out, unsigned int location, + const struct dc_stream_state *in, + const struct soc_bounding_box_st *soc) { dml_uint_t width, height;

@@ -845,7 +847,7 @@ static void populate_dummy_dml_plane_cfg(struct dml_plane_cfg_st *out, unsigned out->CursorBPP[location] = dml_cur_32bit; out->CursorWidth[location] = 256;

- out->GPUVMMinPageSizeKBytes[location] = 256; + out->GPUVMMinPageSizeKBytes[location] = soc->gpuvm_min_page_size_kbytes;

out->ViewportWidth[location] = width; out->ViewportHeight[location] = height; @@ -882,7 +884,9 @@ static void populate_dummy_dml_plane_cfg(struct dml_plane_cfg_st *out, unsigned out->ScalerEnabled[location] = false; }

-static void populate_dml_plane_cfg_from_plane_state(struct dml_plane_cfg_st *out, unsigned int location, const struct dc_plane_state *in, struct dc_state *context) +static void populate_dml_plane_cfg_from_plane_state(struct dml_plane_cfg_st *out, unsigned int location, + const struct dc_plane_state *in, struct dc_state *context, + const struct soc_bounding_box_st *soc) { struct scaler_data *scaler_data = kzalloc(sizeof(*scaler_data), GFP_KERNEL); if (!scaler_data) @@ -893,7 +897,7 @@ static void populate_dml_plane_cfg_from_plane_state(struct dml_plane_cfg_st *out out->CursorBPP[location] = dml_cur_32bit; out->CursorWidth[location] = 256;

- out->GPUVMMinPageSizeKBytes[location] = 256; + out->GPUVMMinPageSizeKBytes[location] = soc->gpuvm_min_page_size_kbytes;

out->ViewportWidth[location] = scaler_data->viewport.width; out->ViewportHeight[location] = scaler_data->viewport.height; @@ -1174,7 +1178,8 @@ void map_dc_state_into_dml_display_cfg(struct dml2_context *dml2, struct dc_stat disp_cfg_plane_location = dml_dispcfg->num_surfaces++;

populate_dummy_dml_surface_cfg(&dml_dispcfg->surface, disp_cfg_plane_location, context->streams[i]); - populate_dummy_dml_plane_cfg(&dml_dispcfg->plane, disp_cfg_plane_location, context->streams[i]); + populate_dummy_dml_plane_cfg(&dml_dispcfg->plane, disp_cfg_plane_location, + context->streams[i], &dml2->v20.dml_core_ctx.soc);

dml_dispcfg->plane.BlendingAndTiming[disp_cfg_plane_location] = disp_cfg_stream_location;

@@ -1190,7 +1195,10 @@ void map_dc_state_into_dml_display_cfg(struct dml2_context *dml2, struct dc_stat ASSERT(disp_cfg_plane_location >= 0 && disp_cfg_plane_location <= __DML2_WRAPPER_MAX_STREAMS_PLANES__);

populate_dml_surface_cfg_from_plane_state(dml2->v20.dml_core_ctx.project, &dml_dispcfg->surface, disp_cfg_plane_location, context->stream_status[i].plane_states[j]); - populate_dml_plane_cfg_from_plane_state(&dml_dispcfg->plane, disp_cfg_plane_location, context->stream_status[i].plane_states[j], context); + populate_dml_plane_cfg_from_plane_state( + &dml_dispcfg->plane, disp_cfg_plane_location, + context->stream_status[i].plane_states[j], context, + &dml2->v20.dml_core_ctx.soc);

if (stream_mall_type == SUBVP_MAIN) { dml_dispcfg->plane.UseMALLForPStateChange[disp_cfg_plane_location] = dml_use_mall_pstate_change_sub_viewport; diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c index e9e9f80a02a7..542d669bf5e3 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c @@ -2020,13 +2020,20 @@ static void set_drr(struct pipe_ctx **pipe_ctx, * as well. */ for (i = 0; i < num_pipes; i++) { - pipe_ctx[i]->stream_res.tg->funcs->set_drr( - pipe_ctx[i]->stream_res.tg, &params); - - if (adjust.v_total_max != 0 && adjust.v_total_min != 0) - pipe_ctx[i]->stream_res.tg->funcs->set_static_screen_control( - pipe_ctx[i]->stream_res.tg, - event_triggers, num_frames); + /* dc_state_destruct() might null the stream resources, so fetch tg + * here first to avoid a race condition. The lifetime of the pointee + * itself (the timing_generator object) is not a problem here. + */ + struct timing_generator *tg = pipe_ctx[i]->stream_res.tg; + + if ((tg != NULL) && tg->funcs) { + if (tg->funcs->set_drr) + tg->funcs->set_drr(tg, &params); + if (adjust.v_total_max != 0 && adjust.v_total_min != 0) + if (tg->funcs->set_static_screen_control) + tg->funcs->set_static_screen_control( + tg, event_triggers, num_frames); + } } }

diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c index 7d833fa6dd77..58e8b7482f4f 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c @@ -1040,7 +1040,8 @@ bool dcn20_set_output_transfer_func(struct dc *dc, struct pipe_ctx *pipe_ctx, /* * if above if is not executed then 'params' equal to 0 and set in bypass */ - mpc->funcs->set_output_gamma(mpc, mpcc_id, params); + if (mpc->funcs->set_output_gamma) + mpc->funcs->set_output_gamma(mpc, mpcc_id, params);

return true; } diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c index 05c5d4f04e1b..0f72a54e92af 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c @@ -626,7 +626,7 @@ void dcn30_init_hw(struct dc *dc) uint32_t backlight = MAX_BACKLIGHT_LEVEL; uint32_t user_level = MAX_BACKLIGHT_LEVEL;

- if (dc->clk_mgr && dc->clk_mgr->funcs->init_clocks) + if (dc->clk_mgr && dc->clk_mgr->funcs && dc->clk_mgr->funcs->init_clocks) dc->clk_mgr->funcs->init_clocks(dc->clk_mgr);

// Initialize the dccg @@ -787,11 +787,12 @@ void dcn30_init_hw(struct dc *dc) if (!dcb->funcs->is_accelerated_mode(dcb) && dc->res_pool->hubbub->funcs->init_watermarks) dc->res_pool->hubbub->funcs->init_watermarks(dc->res_pool->hubbub);

- if (dc->clk_mgr->funcs->notify_wm_ranges) + if (dc->clk_mgr && dc->clk_mgr->funcs && dc->clk_mgr->funcs->notify_wm_ranges) dc->clk_mgr->funcs->notify_wm_ranges(dc->clk_mgr);

//if softmax is enabled then hardmax will be set by a different call - if (dc->clk_mgr->funcs->set_hard_max_memclk && !dc->clk_mgr->dc_mode_softmax_enabled) + if (dc->clk_mgr && dc->clk_mgr->funcs && dc->clk_mgr->funcs->set_hard_max_memclk && + !dc->clk_mgr->dc_mode_softmax_enabled) dc->clk_mgr->funcs->set_hard_max_memclk(dc->clk_mgr);

if (dc->res_pool->hubbub->funcs->force_pstate_change_control) diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c index 5fc377f51f56..c050acc4ff06 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c @@ -581,7 +581,9 @@ bool dcn32_set_output_transfer_func(struct dc *dc, } }

- mpc->funcs->set_output_gamma(mpc, mpcc_id, params); + if (mpc->funcs->set_output_gamma) + mpc->funcs->set_output_gamma(mpc, mpcc_id, params); + return ret; }

@@ -752,7 +754,7 @@ void dcn32_init_hw(struct dc *dc) uint32_t backlight = MAX_BACKLIGHT_LEVEL; uint32_t user_level = MAX_BACKLIGHT_LEVEL;

- if (dc->clk_mgr && dc->clk_mgr->funcs->init_clocks) + if (dc->clk_mgr && dc->clk_mgr->funcs && dc->clk_mgr->funcs->init_clocks) dc->clk_mgr->funcs->init_clocks(dc->clk_mgr);

// Initialize the dccg @@ -931,10 +933,11 @@ void dcn32_init_hw(struct dc *dc) if (!dcb->funcs->is_accelerated_mode(dcb) && dc->res_pool->hubbub->funcs->init_watermarks) dc->res_pool->hubbub->funcs->init_watermarks(dc->res_pool->hubbub);

- if (dc->clk_mgr->funcs->notify_wm_ranges) + if (dc->clk_mgr && dc->clk_mgr->funcs && dc->clk_mgr->funcs->notify_wm_ranges) dc->clk_mgr->funcs->notify_wm_ranges(dc->clk_mgr);

- if (dc->clk_mgr->funcs->set_hard_max_memclk && !dc->clk_mgr->dc_mode_softmax_enabled) + if (dc->clk_mgr && dc->clk_mgr->funcs && dc->clk_mgr->funcs->set_hard_max_memclk && + !dc->clk_mgr->dc_mode_softmax_enabled) dc->clk_mgr->funcs->set_hard_max_memclk(dc->clk_mgr);

if (dc->res_pool->hubbub->funcs->force_pstate_change_control) diff --git a/drivers/gpu/drm/amd/display/dc/link/hwss/link_hwss_hpo_dp.c b/drivers/gpu/drm/amd/display/dc/link/hwss/link_hwss_hpo_dp.c index e1257404357b..cec68c5dba13 100644 --- a/drivers/gpu/drm/amd/display/dc/link/hwss/link_hwss_hpo_dp.c +++ b/drivers/gpu/drm/amd/display/dc/link/hwss/link_hwss_hpo_dp.c @@ -28,6 +28,8 @@ #include "dccg.h" #include "clk_mgr.h"

+#define DC_LOGGER link->ctx->logger + void set_hpo_dp_throttled_vcp_size(struct pipe_ctx *pipe_ctx, struct fixed31_32 throttled_vcp_size) { @@ -108,6 +110,11 @@ void enable_hpo_dp_link_output(struct dc_link *link, enum clock_source_id clock_source, const struct dc_link_settings *link_settings) { + if (!link_res->hpo_dp_link_enc) { + DC_LOG_ERROR("%s: invalid hpo_dp_link_enc\n", __func__); + return; + } + if (link->dc->res_pool->dccg->funcs->set_symclk32_le_root_clock_gating) link->dc->res_pool->dccg->funcs->set_symclk32_le_root_clock_gating( link->dc->res_pool->dccg, @@ -124,6 +131,11 @@ void disable_hpo_dp_link_output(struct dc_link *link, const struct link_resource *link_res, enum signal_type signal) { + if (!link_res->hpo_dp_link_enc) { + DC_LOG_ERROR("%s: invalid hpo_dp_link_enc\n", __func__); + return; + } + link_res->hpo_dp_link_enc->funcs->link_disable(link_res->hpo_dp_link_enc); link_res->hpo_dp_link_enc->funcs->disable_link_phy( link_res->hpo_dp_link_enc, signal); diff --git a/drivers/gpu/drm/amd/display/dc/link/link_factory.c b/drivers/gpu/drm/amd/display/dc/link/link_factory.c index 72df9bdfb23f..608491f860b2 100644 --- a/drivers/gpu/drm/amd/display/dc/link/link_factory.c +++ b/drivers/gpu/drm/amd/display/dc/link/link_factory.c @@ -385,7 +385,7 @@ static void link_destruct(struct dc_link *link) if (link->panel_cntl) link->panel_cntl->funcs->destroy(&link->panel_cntl);

- if (link->link_enc) { + if (link->link_enc && !link->is_dig_mapping_flexible) { /* Update link encoder resource tracking variables. These are used for * the dynamic assignment of link encoders to streams. Virtual links * are not assigned encoder resources on creation. diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c index 6b380e037e3f..c0d1b41eb900 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c @@ -2033,6 +2033,7 @@ bool dcn20_fast_validate_bw( { bool out = false; int split[MAX_PIPES] = { 0 }; + bool merge[MAX_PIPES] = { false }; int pipe_cnt, i, pipe_idx, vlevel;

ASSERT(pipes); @@ -2057,7 +2058,7 @@ bool dcn20_fast_validate_bw( if (vlevel > context->bw_ctx.dml.soc.num_states) goto validate_fail;

- vlevel = dcn20_validate_apply_pipe_split_flags(dc, context, vlevel, split, NULL); + vlevel = dcn20_validate_apply_pipe_split_flags(dc, context, vlevel, split, merge);

/*initialize pipe_just_split_from to invalid idx*/ for (i = 0; i < MAX_PIPES; i++) diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn201/dcn201_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn201/dcn201_resource.c index 070a4efb308b..1aeede348bd3 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn201/dcn201_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn201/dcn201_resource.c @@ -1005,8 +1005,10 @@ static struct pipe_ctx *dcn201_acquire_free_pipe_for_layer( struct pipe_ctx *head_pipe = resource_get_otg_master_for_stream(res_ctx, opp_head_pipe->stream); struct pipe_ctx *idle_pipe = resource_find_free_secondary_pipe_legacy(res_ctx, pool, head_pipe);

- if (!head_pipe) + if (!head_pipe) { ASSERT(0); + return NULL; + }

if (!idle_pipe) return NULL; diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn21/dcn21_resource.c index 8663cbc3d1cf..347e6aaea582 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn21/dcn21_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn21/dcn21_resource.c @@ -774,6 +774,7 @@ bool dcn21_fast_validate_bw(struct dc *dc, { bool out = false; int split[MAX_PIPES] = { 0 }; + bool merge[MAX_PIPES] = { false }; int pipe_cnt, i, pipe_idx, vlevel;

ASSERT(pipes); @@ -816,7 +817,7 @@ bool dcn21_fast_validate_bw(struct dc *dc, goto validate_fail; }

- vlevel = dcn20_validate_apply_pipe_split_flags(dc, context, vlevel, split, NULL); + vlevel = dcn20_validate_apply_pipe_split_flags(dc, context, vlevel, split, merge);

for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) { struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i]; diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c index d84c8e0e5c2f..55fbe86383c0 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c @@ -1714,6 +1714,9 @@ void dcn32_add_phantom_pipes(struct dc *dc, struct dc_state *context, // be a valid candidate for SubVP (i.e. has a plane, stream, doesn't // already have phantom pipe assigned, etc.) by previous checks. phantom_stream = dcn32_enable_phantom_stream(dc, context, pipes, pipe_cnt, index); + if (!phantom_stream) + return; + dcn32_enable_phantom_plane(dc, context, phantom_stream, index);

for (i = 0; i < dc->res_pool->pipe_count; i++) { @@ -2664,8 +2667,10 @@ static struct pipe_ctx *dcn32_acquire_idle_pipe_for_head_pipe_in_layer( struct resource_context *old_ctx = &stream->ctx->dc->current_state->res_ctx; int head_index;

- if (!head_pipe) + if (!head_pipe) { ASSERT(0); + return NULL; + }

/* * Modified from dcn20_acquire_idle_pipe_for_layer diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/processpptables.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/processpptables.c index 5794b64507bf..56a225752580 100644 --- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/processpptables.c +++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/processpptables.c @@ -1185,6 +1185,8 @@ static int init_overdrive_limits(struct pp_hwmgr *hwmgr, fw_info = smu_atom_get_data_table(hwmgr->adev, GetIndexIntoMasterTable(DATA, FirmwareInfo), &size, &frev, &crev); + PP_ASSERT_WITH_CODE(fw_info != NULL, + "Missing firmware info!", return -EINVAL);

if ((fw_info->ucTableFormatRevision == 1) && (le16_to_cpu(fw_info->usStructureSize) >= sizeof(ATOM_FIRMWARE_INFO_V1_4))) diff --git a/drivers/gpu/drm/drm_atomic_uapi.c b/drivers/gpu/drm/drm_atomic_uapi.c index 106292d6ed26..9e9b2f3f106c 100644 --- a/drivers/gpu/drm/drm_atomic_uapi.c +++ b/drivers/gpu/drm/drm_atomic_uapi.c @@ -543,7 +543,7 @@ static int drm_atomic_plane_set_property(struct drm_plane *plane, &state->fb_damage_clips, val, -1, - sizeof(struct drm_rect), + sizeof(struct drm_mode_rect), &replaced); return ret; } else if (property == plane->scaling_filter_property) { diff --git a/drivers/gpu/drm/drm_print.c b/drivers/gpu/drm/drm_print.c index cf2efb44722c..1d122d4de70e 100644 --- a/drivers/gpu/drm/drm_print.c +++ b/drivers/gpu/drm/drm_print.c @@ -100,8 +100,9 @@ void __drm_puts_coredump(struct drm_printer *p, const char *str) copy = iterator->remain;

/* Copy out the bit of the string that we need */ - memcpy(iterator->data, - str + (iterator->start - iterator->offset), copy); + if (iterator->data) + memcpy(iterator->data, + str + (iterator->start - iterator->offset), copy);

iterator->offset = iterator->start + copy; iterator->remain -= copy; @@ -110,7 +111,8 @@ void __drm_puts_coredump(struct drm_printer *p, const char *str)

len = min_t(ssize_t, strlen(str), iterator->remain);

- memcpy(iterator->data + pos, str, len); + if (iterator->data) + memcpy(iterator->data + pos, str, len);

iterator->offset += len; iterator->remain -= len; @@ -140,8 +142,9 @@ void __drm_printfn_coredump(struct drm_printer *p, struct va_format *vaf) if ((iterator->offset >= iterator->start) && (len < iterator->remain)) { ssize_t pos = iterator->offset - iterator->start;

- snprintf(((char *) iterator->data) + pos, - iterator->remain, "%pV", vaf); + if (iterator->data) + snprintf(((char *) iterator->data) + pos, + iterator->remain, "%pV", vaf);

iterator->offset += len; iterator->remain -= len; diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index 6bff169fa8d4..f92c46297ec4 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -908,7 +908,7 @@ intel_ddi_main_link_aux_domain(struct intel_digital_port *dig_port, * instead of a specific AUX_IO_<port> reference without powering up any * extra wells. */ - if (intel_encoder_can_psr(&dig_port->base)) + if (intel_psr_needs_aux_io_power(&dig_port->base, crtc_state)) return intel_display_power_aux_io_domain(i915, dig_port->aux_ch); else if (DISPLAY_VER(i915) < 14 && (intel_crtc_has_dp_encoder(crtc_state) || diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index a7d91ca1d8ba..bd3ce34fb6a6 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -3944,6 +3944,9 @@ intel_edp_init_dpcd(struct intel_dp *intel_dp, struct intel_connector *connector drm_dp_is_branch(intel_dp->dpcd)); intel_init_dpcd_quirks(intel_dp, &intel_dp->desc.ident);

+ intel_dp->colorimetry_support = + intel_dp_get_colorimetry_status(intel_dp); + /* * Read the eDP display control registers. * @@ -4057,6 +4060,9 @@ intel_dp_get_dpcd(struct intel_dp *intel_dp)

intel_init_dpcd_quirks(intel_dp, &intel_dp->desc.ident);

+ intel_dp->colorimetry_support = + intel_dp_get_colorimetry_status(intel_dp); + intel_dp_update_sink_caps(intel_dp); }

@@ -6774,9 +6780,6 @@ intel_dp_init_connector(struct intel_digital_port *dig_port, "HDCP init failed, skipping.\n"); }

- intel_dp->colorimetry_support = - intel_dp_get_colorimetry_status(intel_dp); - intel_dp->frl.is_trained = false; intel_dp->frl.trained_rate_gbps = 0;

diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index 7173ffc7c66c..857f776e5550 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -201,6 +201,25 @@ bool intel_encoder_can_psr(struct intel_encoder *encoder) return false; }

+bool intel_psr_needs_aux_io_power(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state) +{ + /* + * For PSR/PR modes only eDP requires the AUX IO power to be enabled whenever + * the output is enabled. For non-eDP outputs the main link is always + * on, hence it doesn't require the HW initiated AUX wake-up signaling used + * for eDP. + * + * TODO: + * - Consider leaving AUX IO disabled for eDP / PR as well, in case + * the ALPM with main-link off mode is not enabled. + * - Leave AUX IO enabled for DP / PR, once support for ALPM with + * main-link off mode is added for it and this mode gets enabled. + */ + return intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) && + intel_encoder_can_psr(encoder); +} + static bool psr_global_enabled(struct intel_dp *intel_dp) { struct intel_connector *connector = intel_dp->attached_connector; diff --git a/drivers/gpu/drm/i915/display/intel_psr.h b/drivers/gpu/drm/i915/display/intel_psr.h index d483c85870e1..e719f548e160 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.h +++ b/drivers/gpu/drm/i915/display/intel_psr.h @@ -25,6 +25,8 @@ struct intel_plane_state; (intel_dp)->psr.source_panel_replay_support)

bool intel_encoder_can_psr(struct intel_encoder *encoder); +bool intel_psr_needs_aux_io_power(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state); void intel_psr_init_dpcd(struct intel_dp *intel_dp); void intel_psr_enable_sink(struct intel_dp *intel_dp, const struct intel_crtc_state *crtc_state); diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c index 5c72462d1f57..b22e2019768f 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c @@ -1131,7 +1131,7 @@ static vm_fault_t vm_fault_ttm(struct vm_fault *vmf) GEM_WARN_ON(!i915_ttm_cpu_maps_iomem(bo->resource)); }

- if (wakeref & CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND) + if (wakeref && CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND != 0) intel_wakeref_auto(&to_i915(obj->base.dev)->runtime_pm.userfault_wakeref, msecs_to_jiffies_timeout(CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND));

diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c index 2b62d6475918..6068026f044d 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c @@ -523,8 +523,10 @@ static int ovl_adaptor_comp_init(struct device *dev, struct component_match **ma }

comp_pdev = of_find_device_by_node(node); - if (!comp_pdev) + if (!comp_pdev) { + of_node_put(node); return -EPROBE_DEFER; + }

priv->ovl_adaptor_comp[id] = &comp_pdev->dev;

diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c index d5d9361e11aa..8e8f55225e1e 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c @@ -1079,6 +1079,7 @@ int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev, adreno_gpu->chip_id = config->chip_id;

gpu->allow_relocs = config->info->family < ADRENO_6XX_GEN1; + gpu->pdev = pdev;

/* Only handle the core clock when GMU is not in use (or is absent). */ if (adreno_has_gmu_wrapper(adreno_gpu) || diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c index cd185b9636d2..56b6de049bd7 100644 --- a/drivers/gpu/drm/msm/msm_gpu.c +++ b/drivers/gpu/drm/msm/msm_gpu.c @@ -929,7 +929,6 @@ int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev, if (IS_ERR(gpu->gpu_cx)) gpu->gpu_cx = NULL;

- gpu->pdev = pdev; platform_set_drvdata(pdev, &gpu->adreno_smmu);

msm_devfreq_init(gpu); diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c index 6598c9c08ba1..d3eac4817d76 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.c +++ b/drivers/gpu/drm/omapdrm/omap_drv.c @@ -695,6 +695,10 @@ static int omapdrm_init(struct omap_drm_private *priv, struct device *dev) soc = soc_device_match(omapdrm_soc_devices); priv->omaprev = soc ? (uintptr_t)soc->data : 0; priv->wq = alloc_ordered_workqueue("omapdrm", 0); + if (!priv->wq) { + ret = -ENOMEM; + goto err_alloc_workqueue; + }

mutex_init(&priv->list_lock); INIT_LIST_HEAD(&priv->obj_list); @@ -753,6 +757,7 @@ static int omapdrm_init(struct omap_drm_private *priv, struct device *dev) drm_mode_config_cleanup(ddev); omap_gem_deinit(ddev); destroy_workqueue(priv->wq); +err_alloc_workqueue: omap_disconnect_pipelines(ddev); drm_dev_put(ddev); return ret; diff --git a/drivers/gpu/drm/panthor/panthor_mmu.c b/drivers/gpu/drm/panthor/panthor_mmu.c index cc6e13a97783..ce8e8a93d707 100644 --- a/drivers/gpu/drm/panthor/panthor_mmu.c +++ b/drivers/gpu/drm/panthor/panthor_mmu.c @@ -1251,9 +1251,17 @@ static int panthor_vm_prepare_map_op_ctx(struct panthor_vm_op_ctx *op_ctx, goto err_cleanup; }

+ /* drm_gpuvm_bo_obtain_prealloc() will call drm_gpuvm_bo_put() on our + * pre-allocated BO if the <BO,VM> association exists. Given we + * only have one ref on preallocated_vm_bo, drm_gpuvm_bo_destroy() will + * be called immediately, and we have to hold the VM resv lock when + * calling this function. + */ + dma_resv_lock(panthor_vm_resv(vm), NULL); mutex_lock(&bo->gpuva_list_lock); op_ctx->map.vm_bo = drm_gpuvm_bo_obtain_prealloc(preallocated_vm_bo); mutex_unlock(&bo->gpuva_list_lock); + dma_resv_unlock(panthor_vm_resv(vm));

/* If the a vm_bo for this <VM,BO> combination exists, it already * retains a pin ref, and we can release the one we took earlier. diff --git a/drivers/gpu/drm/panthor/panthor_sched.c b/drivers/gpu/drm/panthor/panthor_sched.c index 12b272a912f8..4d1d5a342a4a 100644 --- a/drivers/gpu/drm/panthor/panthor_sched.c +++ b/drivers/gpu/drm/panthor/panthor_sched.c @@ -1103,7 +1103,13 @@ cs_slot_sync_queue_state_locked(struct panthor_device *ptdev, u32 csg_id, u32 cs list_move_tail(&group->wait_node, &group->ptdev->scheduler->groups.waiting); } - group->blocked_queues |= BIT(cs_id); + + /* The queue is only blocked if there's no deferred operation + * pending, which can be checked through the scoreboard status. + */ + if (!cs_iface->output->status_scoreboards) + group->blocked_queues |= BIT(cs_id); + queue->syncwait.gpu_va = cs_iface->output->status_wait_sync_ptr; queue->syncwait.ref = cs_iface->output->status_wait_sync_value; status_wait_cond = cs_iface->output->status_wait & CS_STATUS_WAIT_SYNC_COND_MASK; @@ -2046,6 +2052,7 @@ static void tick_ctx_cleanup(struct panthor_scheduler *sched, struct panthor_sched_tick_ctx *ctx) { + struct panthor_device *ptdev = sched->ptdev; struct panthor_group *group, *tmp; u32 i;

@@ -2054,7 +2061,7 @@ tick_ctx_cleanup(struct panthor_scheduler *sched, /* If everything went fine, we should only have groups * to be terminated in the old_groups lists. */ - drm_WARN_ON(&group->ptdev->base, !ctx->csg_upd_failed_mask && + drm_WARN_ON(&ptdev->base, !ctx->csg_upd_failed_mask && group_can_run(group));

if (!group_can_run(group)) { @@ -2077,7 +2084,7 @@ tick_ctx_cleanup(struct panthor_scheduler *sched, /* If everything went fine, the groups to schedule lists should * be empty. */ - drm_WARN_ON(&group->ptdev->base, + drm_WARN_ON(&ptdev->base, !ctx->csg_upd_failed_mask && !list_empty(&ctx->groups[i]));

list_for_each_entry_safe(group, tmp, &ctx->groups[i], run_node) { @@ -3242,6 +3249,18 @@ int panthor_group_destroy(struct panthor_file *pfile, u32 group_handle) return 0; }

+static struct panthor_group *group_from_handle(struct panthor_group_pool *pool, + u32 group_handle) +{ + struct panthor_group *group; + + xa_lock(&pool->xa); + group = group_get(xa_load(&pool->xa, group_handle)); + xa_unlock(&pool->xa); + + return group; +} + int panthor_group_get_state(struct panthor_file *pfile, struct drm_panthor_group_get_state *get_state) { @@ -3253,7 +3272,7 @@ int panthor_group_get_state(struct panthor_file *pfile, if (get_state->pad) return -EINVAL;

- group = group_get(xa_load(&gpool->xa, get_state->group_handle)); + group = group_from_handle(gpool, get_state->group_handle); if (!group) return -EINVAL;

@@ -3384,7 +3403,7 @@ panthor_job_create(struct panthor_file *pfile, job->call_info.latest_flush = qsubmit->latest_flush; INIT_LIST_HEAD(&job->node);

- job->group = group_get(xa_load(&gpool->xa, group_handle)); + job->group = group_from_handle(gpool, group_handle); if (!job->group) { ret = -EINVAL; goto err_put_job; @@ -3424,13 +3443,8 @@ void panthor_job_update_resvs(struct drm_exec *exec, struct drm_sched_job *sched { struct panthor_job *job = container_of(sched_job, struct panthor_job, base);

- /* Still not sure why we want USAGE_WRITE for external objects, since I - * was assuming this would be handled through explicit syncs being imported - * to external BOs with DMA_BUF_IOCTL_IMPORT_SYNC_FILE, but other drivers - * seem to pass DMA_RESV_USAGE_WRITE, so there must be a good reason. - */ panthor_vm_update_resvs(job->group->vm, exec, &sched_job->s_fence->finished, - DMA_RESV_USAGE_BOOKKEEP, DMA_RESV_USAGE_WRITE); + DMA_RESV_USAGE_BOOKKEEP, DMA_RESV_USAGE_BOOKKEEP); }

void panthor_sched_unplug(struct panthor_device *ptdev) diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c index 0b1e19345f43..bfd42e3e161e 100644 --- a/drivers/gpu/drm/radeon/r100.c +++ b/drivers/gpu/drm/radeon/r100.c @@ -1016,45 +1016,65 @@ static int r100_cp_init_microcode(struct radeon_device *rdev)

DRM_DEBUG_KMS("\n");

- if ((rdev->family == CHIP_R100) || (rdev->family == CHIP_RV100) || - (rdev->family == CHIP_RV200) || (rdev->family == CHIP_RS100) || - (rdev->family == CHIP_RS200)) { + switch (rdev->family) { + case CHIP_R100: + case CHIP_RV100: + case CHIP_RV200: + case CHIP_RS100: + case CHIP_RS200: DRM_INFO("Loading R100 Microcode\n"); fw_name = FIRMWARE_R100; - } else if ((rdev->family == CHIP_R200) || - (rdev->family == CHIP_RV250) || - (rdev->family == CHIP_RV280) || - (rdev->family == CHIP_RS300)) { + break; + + case CHIP_R200: + case CHIP_RV250: + case CHIP_RV280: + case CHIP_RS300: DRM_INFO("Loading R200 Microcode\n"); fw_name = FIRMWARE_R200; - } else if ((rdev->family == CHIP_R300) || - (rdev->family == CHIP_R350) || - (rdev->family == CHIP_RV350) || - (rdev->family == CHIP_RV380) || - (rdev->family == CHIP_RS400) || - (rdev->family == CHIP_RS480)) { + break; + + case CHIP_R300: + case CHIP_R350: + case CHIP_RV350: + case CHIP_RV380: + case CHIP_RS400: + case CHIP_RS480: DRM_INFO("Loading R300 Microcode\n"); fw_name = FIRMWARE_R300; - } else if ((rdev->family == CHIP_R420) || - (rdev->family == CHIP_R423) || - (rdev->family == CHIP_RV410)) { + break; + + case CHIP_R420: + case CHIP_R423: + case CHIP_RV410: DRM_INFO("Loading R400 Microcode\n"); fw_name = FIRMWARE_R420; - } else if ((rdev->family == CHIP_RS690) || - (rdev->family == CHIP_RS740)) { + break; + + case CHIP_RS690: + case CHIP_RS740: DRM_INFO("Loading RS690/RS740 Microcode\n"); fw_name = FIRMWARE_RS690; - } else if (rdev->family == CHIP_RS600) { + break; + + case CHIP_RS600: DRM_INFO("Loading RS600 Microcode\n"); fw_name = FIRMWARE_RS600; - } else if ((rdev->family == CHIP_RV515) || - (rdev->family == CHIP_R520) || - (rdev->family == CHIP_RV530) || - (rdev->family == CHIP_R580) || - (rdev->family == CHIP_RV560) || - (rdev->family == CHIP_RV570)) { + break; + + case CHIP_RV515: + case CHIP_R520: + case CHIP_RV530: + case CHIP_R580: + case CHIP_RV560: + case CHIP_RV570: DRM_INFO("Loading R500 Microcode\n"); fw_name = FIRMWARE_R520; + break; + + default: + DRM_ERROR("Unsupported Radeon family %u\n", rdev->family); + return -EINVAL; }

err = request_firmware(&rdev->me_fw, fw_name, rdev->dev); diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index 4a9c6ea7f15d..f161f40d8ce4 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -1583,6 +1583,10 @@ static void vop_crtc_atomic_flush(struct drm_crtc *crtc, VOP_AFBC_SET(vop, enable, s->enable_afbc); vop_cfg_done(vop);

+ /* Ack the DMA transfer of the previous frame (RK3066). */ + if (VOP_HAS_REG(vop, common, dma_stop)) + VOP_REG_SET(vop, common, dma_stop, 0); + spin_unlock(&vop->reg_lock);

/* diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h index b33e5bdc26be..0cf512cc1614 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h @@ -122,6 +122,7 @@ struct vop_common { struct vop_reg lut_buffer_index; struct vop_reg gate_en; struct vop_reg mmu_en; + struct vop_reg dma_stop; struct vop_reg out_mode; struct vop_reg standby; }; diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c index b9ee02061d5b..e2c6ba26f437 100644 --- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c +++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c @@ -466,6 +466,7 @@ static const struct vop_output rk3066_output = { };

static const struct vop_common rk3066_common = { + .dma_stop = VOP_REG(RK3066_SYS_CTRL0, 0x1, 0), .standby = VOP_REG(RK3066_SYS_CTRL0, 0x1, 1), .out_mode = VOP_REG(RK3066_DSP_CTRL0, 0xf, 0), .cfg_done = VOP_REG(RK3066_REG_CFG_DONE, 0x1, 0), @@ -514,6 +515,7 @@ static const struct vop_data rk3066_vop = { .output = &rk3066_output, .win = rk3066_vop_win_data, .win_size = ARRAY_SIZE(rk3066_vop_win_data), + .feature = VOP_FEATURE_INTERNAL_RGB, .max_output = { 1920, 1080 }, };

diff --git a/drivers/gpu/drm/scheduler/sched_entity.c b/drivers/gpu/drm/scheduler/sched_entity.c index 58c8161289fe..a75eede8bf8d 100644 --- a/drivers/gpu/drm/scheduler/sched_entity.c +++ b/drivers/gpu/drm/scheduler/sched_entity.c @@ -133,8 +133,10 @@ void drm_sched_entity_modify_sched(struct drm_sched_entity *entity, { WARN_ON(!num_sched_list || !sched_list);

+ spin_lock(&entity->rq_lock); entity->sched_list = sched_list; entity->num_sched_list = num_sched_list; + spin_unlock(&entity->rq_lock); } EXPORT_SYMBOL(drm_sched_entity_modify_sched);

@@ -380,7 +382,7 @@ static void drm_sched_entity_wakeup(struct dma_fence *f, container_of(cb, struct drm_sched_entity, cb);

drm_sched_entity_clear_dep(f, cb); - drm_sched_wakeup(entity->rq->sched, entity); + drm_sched_wakeup(entity->rq->sched); }

/** @@ -597,6 +599,9 @@ void drm_sched_entity_push_job(struct drm_sched_job *sched_job)

/* first job wakes up scheduler */ if (first) { + struct drm_gpu_scheduler *sched; + struct drm_sched_rq *rq; + /* Add the entity to the run queue */ spin_lock(&entity->rq_lock); if (entity->stopped) { @@ -606,13 +611,16 @@ void drm_sched_entity_push_job(struct drm_sched_job *sched_job) return; }

- drm_sched_rq_add_entity(entity->rq, entity); + rq = entity->rq; + sched = rq->sched; + + drm_sched_rq_add_entity(rq, entity); spin_unlock(&entity->rq_lock);

if (drm_sched_policy == DRM_SCHED_POLICY_FIFO) drm_sched_rq_update_fifo(entity, submit_ts);

- drm_sched_wakeup(entity->rq->sched, entity); + drm_sched_wakeup(sched); } } EXPORT_SYMBOL(drm_sched_entity_push_job); diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c index 7e90c9f95611..a124d5e77b5e 100644 --- a/drivers/gpu/drm/scheduler/sched_main.c +++ b/drivers/gpu/drm/scheduler/sched_main.c @@ -1022,15 +1022,12 @@ EXPORT_SYMBOL(drm_sched_job_cleanup); /** * drm_sched_wakeup - Wake up the scheduler if it is ready to queue * @sched: scheduler instance - * @entity: the scheduler entity * * Wake up the scheduler if we can queue jobs. */ -void drm_sched_wakeup(struct drm_gpu_scheduler *sched, - struct drm_sched_entity *entity) +void drm_sched_wakeup(struct drm_gpu_scheduler *sched) { - if (drm_sched_can_queue(sched, entity)) - drm_sched_run_job_queue(sched); + drm_sched_run_job_queue(sched); }

/** diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c index 4d2db079ad4f..e1232f74dfa5 100644 --- a/drivers/gpu/drm/stm/drv.c +++ b/drivers/gpu/drm/stm/drv.c @@ -25,6 +25,7 @@ #include <drm/drm_module.h> #include <drm/drm_probe_helper.h> #include <drm/drm_vblank.h> +#include <drm/drm_managed.h>

#include "ltdc.h"

@@ -75,7 +76,7 @@ static int drv_load(struct drm_device *ddev)

DRM_DEBUG("%s\n", __func__);

- ldev = devm_kzalloc(ddev->dev, sizeof(*ldev), GFP_KERNEL); + ldev = drmm_kzalloc(ddev, sizeof(*ldev), GFP_KERNEL); if (!ldev) return -ENOMEM;

diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c index 5aec1e58c968..0832b749b66e 100644 --- a/drivers/gpu/drm/stm/ltdc.c +++ b/drivers/gpu/drm/stm/ltdc.c @@ -36,6 +36,7 @@ #include <drm/drm_probe_helper.h> #include <drm/drm_simple_kms_helper.h> #include <drm/drm_vblank.h> +#include <drm/drm_managed.h>

#include <video/videomode.h>

@@ -1199,7 +1200,6 @@ static void ltdc_crtc_atomic_print_state(struct drm_printer *p, }

static const struct drm_crtc_funcs ltdc_crtc_funcs = { - .destroy = drm_crtc_cleanup, .set_config = drm_atomic_helper_set_config, .page_flip = drm_atomic_helper_page_flip, .reset = drm_atomic_helper_crtc_reset, @@ -1212,7 +1212,6 @@ static const struct drm_crtc_funcs ltdc_crtc_funcs = { };

static const struct drm_crtc_funcs ltdc_crtc_with_crc_support_funcs = { - .destroy = drm_crtc_cleanup, .set_config = drm_atomic_helper_set_config, .page_flip = drm_atomic_helper_page_flip, .reset = drm_atomic_helper_crtc_reset, @@ -1514,6 +1513,9 @@ static void ltdc_plane_atomic_disable(struct drm_plane *plane, /* Disable layer */ regmap_write_bits(ldev->regmap, LTDC_L1CR + lofs, LXCR_LEN | LXCR_CLUTEN | LXCR_HMEN, 0);

+ /* Reset the layer transparency to hide any related background color */ + regmap_write_bits(ldev->regmap, LTDC_L1CACR + lofs, LXCACR_CONSTA, 0x00); + /* Commit shadow registers = update plane at next vblank */ if (ldev->caps.plane_reg_shadow) regmap_write_bits(ldev->regmap, LTDC_L1RCR + lofs, @@ -1545,7 +1547,6 @@ static void ltdc_plane_atomic_print_state(struct drm_printer *p, static const struct drm_plane_funcs ltdc_plane_funcs = { .update_plane = drm_atomic_helper_update_plane, .disable_plane = drm_atomic_helper_disable_plane, - .destroy = drm_plane_cleanup, .reset = drm_atomic_helper_plane_reset, .atomic_duplicate_state = drm_atomic_helper_plane_duplicate_state, .atomic_destroy_state = drm_atomic_helper_plane_destroy_state, @@ -1572,7 +1573,6 @@ static struct drm_plane *ltdc_plane_create(struct drm_device *ddev, const u64 *modifiers = ltdc_format_modifiers; u32 lofs = index * LAY_OFS; u32 val; - int ret;

/* Allocate the biggest size according to supported color formats */ formats = devm_kzalloc(dev, (ldev->caps.pix_fmt_nb + @@ -1615,14 +1615,10 @@ static struct drm_plane *ltdc_plane_create(struct drm_device *ddev, } }

- plane = devm_kzalloc(dev, sizeof(*plane), GFP_KERNEL); - if (!plane) - return NULL; - - ret = drm_universal_plane_init(ddev, plane, possible_crtcs, - &ltdc_plane_funcs, formats, nb_fmt, - modifiers, type, NULL); - if (ret < 0) + plane = drmm_universal_plane_alloc(ddev, struct drm_plane, dev, + possible_crtcs, &ltdc_plane_funcs, formats, + nb_fmt, modifiers, type, NULL); + if (IS_ERR(plane)) return NULL;

if (ldev->caps.ycbcr_input) { @@ -1645,15 +1641,6 @@ static struct drm_plane *ltdc_plane_create(struct drm_device *ddev, return plane; }

-static void ltdc_plane_destroy_all(struct drm_device *ddev) -{ - struct drm_plane *plane, *plane_temp; - - list_for_each_entry_safe(plane, plane_temp, - &ddev->mode_config.plane_list, head) - drm_plane_cleanup(plane); -} - static int ltdc_crtc_init(struct drm_device *ddev, struct drm_crtc *crtc) { struct ltdc_device *ldev = ddev->dev_private; @@ -1679,14 +1666,14 @@ static int ltdc_crtc_init(struct drm_device *ddev, struct drm_crtc *crtc)

/* Init CRTC according to its hardware features */ if (ldev->caps.crc) - ret = drm_crtc_init_with_planes(ddev, crtc, primary, NULL, - &ltdc_crtc_with_crc_support_funcs, NULL); + ret = drmm_crtc_init_with_planes(ddev, crtc, primary, NULL, + &ltdc_crtc_with_crc_support_funcs, NULL); else - ret = drm_crtc_init_with_planes(ddev, crtc, primary, NULL, - &ltdc_crtc_funcs, NULL); + ret = drmm_crtc_init_with_planes(ddev, crtc, primary, NULL, + &ltdc_crtc_funcs, NULL); if (ret) { DRM_ERROR("Can not initialize CRTC\n"); - goto cleanup; + return ret; }

drm_crtc_helper_add(crtc, &ltdc_crtc_helper_funcs); @@ -1700,9 +1687,8 @@ static int ltdc_crtc_init(struct drm_device *ddev, struct drm_crtc *crtc) for (i = 1; i < ldev->caps.nb_layers; i++) { overlay = ltdc_plane_create(ddev, DRM_PLANE_TYPE_OVERLAY, i); if (!overlay) { - ret = -ENOMEM; DRM_ERROR("Can not create overlay plane %d\n", i); - goto cleanup; + return -ENOMEM; } if (ldev->caps.dynamic_zorder) drm_plane_create_zpos_property(overlay, i, 0, ldev->caps.nb_layers - 1); @@ -1715,10 +1701,6 @@ static int ltdc_crtc_init(struct drm_device *ddev, struct drm_crtc *crtc) }

return 0; - -cleanup: - ltdc_plane_destroy_all(ddev); - return ret; }

static void ltdc_encoder_disable(struct drm_encoder *encoder) @@ -1778,23 +1760,19 @@ static int ltdc_encoder_init(struct drm_device *ddev, struct drm_bridge *bridge) struct drm_encoder *encoder; int ret;

- encoder = devm_kzalloc(ddev->dev, sizeof(*encoder), GFP_KERNEL); - if (!encoder) - return -ENOMEM; + encoder = drmm_simple_encoder_alloc(ddev, struct drm_encoder, dev, + DRM_MODE_ENCODER_DPI); + if (IS_ERR(encoder)) + return PTR_ERR(encoder);

encoder->possible_crtcs = CRTC_MASK; encoder->possible_clones = 0; /* No cloning support */

- drm_simple_encoder_init(ddev, encoder, DRM_MODE_ENCODER_DPI); - drm_encoder_helper_add(encoder, &ltdc_encoder_helper_funcs);

ret = drm_bridge_attach(encoder, bridge, NULL, 0); - if (ret) { - if (ret != -EPROBE_DEFER) - drm_encoder_cleanup(encoder); + if (ret) return ret; - }

DRM_DEBUG_DRIVER("Bridge encoder:%d created\n", encoder->base.id);

@@ -1964,8 +1942,7 @@ int ltdc_load(struct drm_device *ddev) goto err;

if (panel) { - bridge = drm_panel_bridge_add_typed(panel, - DRM_MODE_CONNECTOR_DPI); + bridge = drmm_panel_bridge_add(ddev, panel); if (IS_ERR(bridge)) { DRM_ERROR("panel-bridge endpoint %d\n", i); ret = PTR_ERR(bridge); @@ -2047,7 +2024,7 @@ int ltdc_load(struct drm_device *ddev) } }

- crtc = devm_kzalloc(dev, sizeof(*crtc), GFP_KERNEL); + crtc = drmm_kzalloc(ddev, sizeof(*crtc), GFP_KERNEL); if (!crtc) { DRM_ERROR("Failed to allocate crtc\n"); ret = -ENOMEM; @@ -2074,9 +2051,6 @@ int ltdc_load(struct drm_device *ddev)

return 0; err: - for (i = 0; i < nb_endpoints; i++) - drm_of_panel_bridge_remove(ddev->dev->of_node, 0, i); - clk_disable_unprepare(ldev->pixel_clk);

return ret; @@ -2084,16 +2058,8 @@ int ltdc_load(struct drm_device *ddev)

void ltdc_unload(struct drm_device *ddev) { - struct device *dev = ddev->dev; - int nb_endpoints, i; - DRM_DEBUG_DRIVER("\n");

- nb_endpoints = of_graph_get_endpoint_count(dev->of_node); - - for (i = 0; i < nb_endpoints; i++) - drm_of_panel_bridge_remove(ddev->dev->of_node, 0, i); - pm_runtime_disable(ddev->dev); }

diff --git a/drivers/gpu/drm/v3d/v3d_submit.c b/drivers/gpu/drm/v3d/v3d_submit.c index 4cdfabbf4964..d310e95aa662 100644 --- a/drivers/gpu/drm/v3d/v3d_submit.c +++ b/drivers/gpu/drm/v3d/v3d_submit.c @@ -671,6 +671,9 @@ v3d_get_cpu_reset_performance_params(struct drm_file *file_priv, if (reset.nperfmons > V3D_MAX_PERFMONS) return -EINVAL;

+ if (reset.nperfmons > V3D_MAX_PERFMONS) + return -EINVAL; + job->job_type = V3D_CPU_JOB_TYPE_RESET_PERFORMANCE_QUERY;

job->performance_query.queries = kvmalloc_array(reset.count, @@ -755,6 +758,9 @@ v3d_get_cpu_copy_performance_query_params(struct drm_file *file_priv, if (copy.nperfmons > V3D_MAX_PERFMONS) return -EINVAL;

+ if (copy.nperfmons > V3D_MAX_PERFMONS) + return -EINVAL; + job->job_type = V3D_CPU_JOB_TYPE_COPY_PERFORMANCE_QUERY;

job->performance_query.queries = kvmalloc_array(copy.count, diff --git a/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c b/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c index b3d3c065dd9d..2f935771658e 100644 --- a/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c +++ b/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c @@ -39,10 +39,14 @@ bool intel_hdcp_gsc_check_status(struct xe_device *xe) { struct xe_tile *tile = xe_device_get_root_tile(xe); struct xe_gt *gt = tile->media_gt; + struct xe_gsc *gsc = &gt->uc.gsc; bool ret = true;

- if (!xe_uc_fw_is_enabled(&gt->uc.gsc.fw)) + if (!gsc && !xe_uc_fw_is_enabled(&gsc->fw)) { + drm_dbg_kms(&xe->drm, + "GSC Components not ready for HDCP2.x\n"); return false; + }

xe_pm_runtime_get(xe); if (xe_force_wake_get(gt_to_fw(gt), XE_FW_GSC)) { @@ -52,7 +56,7 @@ bool intel_hdcp_gsc_check_status(struct xe_device *xe) goto out; }

- if (!xe_gsc_proxy_init_done(&gt->uc.gsc)) + if (!xe_gsc_proxy_init_done(gsc)) ret = false;

xe_force_wake_put(gt_to_fw(gt), XE_FW_GSC); diff --git a/drivers/gpu/drm/xe/xe_bo.c b/drivers/gpu/drm/xe/xe_bo.c index f5e3012eff20..97506bf9f5e0 100644 --- a/drivers/gpu/drm/xe/xe_bo.c +++ b/drivers/gpu/drm/xe/xe_bo.c @@ -653,8 +653,8 @@ static int xe_bo_move(struct ttm_buffer_object *ttm_bo, bool evict, tt_has_data = ttm && (ttm_tt_is_populated(ttm) || (ttm->page_flags & TTM_TT_FLAG_SWAPPED));

- move_lacks_source = handle_system_ccs ? (!bo->ccs_cleared) : - (!mem_type_is_vram(old_mem_type) && !tt_has_data); + move_lacks_source = !old_mem || (handle_system_ccs ? (!bo->ccs_cleared) : + (!mem_type_is_vram(old_mem_type) && !tt_has_data));

needs_clear = (ttm && ttm->page_flags & TTM_TT_FLAG_ZERO_ALLOC) || (!ttm && ttm_bo->type == ttm_bo_type_device); diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c index a1cbdafbff75..599bf7f9e8c5 100644 --- a/drivers/gpu/drm/xe/xe_device.c +++ b/drivers/gpu/drm/xe/xe_device.c @@ -231,6 +231,9 @@ static void xe_device_destroy(struct drm_device *dev, void *dummy) if (xe->unordered_wq) destroy_workqueue(xe->unordered_wq);

+ if (xe->destroy_wq) + destroy_workqueue(xe->destroy_wq); + ttm_device_fini(&xe->ttm); }

@@ -293,8 +296,9 @@ struct xe_device *xe_device_create(struct pci_dev *pdev, xe->preempt_fence_wq = alloc_ordered_workqueue("xe-preempt-fence-wq", 0); xe->ordered_wq = alloc_ordered_workqueue("xe-ordered-wq", 0); xe->unordered_wq = alloc_workqueue("xe-unordered-wq", 0, 0); + xe->destroy_wq = alloc_workqueue("xe-destroy-wq", 0, 0); if (!xe->ordered_wq || !xe->unordered_wq || - !xe->preempt_fence_wq) { + !xe->preempt_fence_wq || !xe->destroy_wq) { /* * Cleanup done in xe_device_destroy via * drmm_add_action_or_reset register above diff --git a/drivers/gpu/drm/xe/xe_device_types.h b/drivers/gpu/drm/xe/xe_device_types.h index 2e62450d86e1..f671300e0c9b 100644 --- a/drivers/gpu/drm/xe/xe_device_types.h +++ b/drivers/gpu/drm/xe/xe_device_types.h @@ -376,6 +376,9 @@ struct xe_device { /** @unordered_wq: used to serialize unordered work, mostly display */ struct workqueue_struct *unordered_wq;

+ /** @destroy_wq: used to serialize user destroy work, like queue */ + struct workqueue_struct *destroy_wq; + /** @tiles: device tiles */ struct xe_tile tiles[XE_MAX_TILES_PER_DEVICE];

diff --git a/drivers/gpu/drm/xe/xe_gpu_scheduler.c b/drivers/gpu/drm/xe/xe_gpu_scheduler.c index e4ad1d6ce1d5..7f24e58cc992 100644 --- a/drivers/gpu/drm/xe/xe_gpu_scheduler.c +++ b/drivers/gpu/drm/xe/xe_gpu_scheduler.c @@ -90,6 +90,11 @@ void xe_sched_submission_stop(struct xe_gpu_scheduler *sched) cancel_work_sync(&sched->work_process_msg); }

+void xe_sched_submission_resume_tdr(struct xe_gpu_scheduler *sched) +{ + drm_sched_resume_timeout(&sched->base, sched->base.timeout); +} + void xe_sched_add_msg(struct xe_gpu_scheduler *sched, struct xe_sched_msg *msg) { diff --git a/drivers/gpu/drm/xe/xe_gpu_scheduler.h b/drivers/gpu/drm/xe/xe_gpu_scheduler.h index 10c6bb9c9386..6aac7fe68673 100644 --- a/drivers/gpu/drm/xe/xe_gpu_scheduler.h +++ b/drivers/gpu/drm/xe/xe_gpu_scheduler.h @@ -22,6 +22,8 @@ void xe_sched_fini(struct xe_gpu_scheduler *sched); void xe_sched_submission_start(struct xe_gpu_scheduler *sched); void xe_sched_submission_stop(struct xe_gpu_scheduler *sched);

+void xe_sched_submission_resume_tdr(struct xe_gpu_scheduler *sched); + void xe_sched_add_msg(struct xe_gpu_scheduler *sched, struct xe_sched_msg *msg);

diff --git a/drivers/gpu/drm/xe/xe_gt_pagefault.c b/drivers/gpu/drm/xe/xe_gt_pagefault.c index 67e8efcaa93f..d924fdd8f6f9 100644 --- a/drivers/gpu/drm/xe/xe_gt_pagefault.c +++ b/drivers/gpu/drm/xe/xe_gt_pagefault.c @@ -307,7 +307,7 @@ static bool get_pagefault(struct pf_queue *pf_queue, struct pagefault *pf) PFD_VIRTUAL_ADDR_LO_SHIFT;

pf_queue->tail = (pf_queue->tail + PF_MSG_LEN_DW) % - PF_QUEUE_NUM_DW; + pf_queue->num_dw; ret = true; } spin_unlock_irq(&pf_queue->lock); @@ -319,7 +319,8 @@ static bool pf_queue_full(struct pf_queue *pf_queue) { lockdep_assert_held(&pf_queue->lock);

- return CIRC_SPACE(pf_queue->head, pf_queue->tail, PF_QUEUE_NUM_DW) <= + return CIRC_SPACE(pf_queue->head, pf_queue->tail, + pf_queue->num_dw) <= PF_MSG_LEN_DW; }

@@ -332,22 +333,23 @@ int xe_guc_pagefault_handler(struct xe_guc *guc, u32 *msg, u32 len) u32 asid; bool full;

- /* - * The below logic doesn't work unless PF_QUEUE_NUM_DW % PF_MSG_LEN_DW == 0 - */ - BUILD_BUG_ON(PF_QUEUE_NUM_DW % PF_MSG_LEN_DW); - if (unlikely(len != PF_MSG_LEN_DW)) return -EPROTO;

asid = FIELD_GET(PFD_ASID, msg[1]); pf_queue = gt->usm.pf_queue + (asid % NUM_PF_QUEUE);

+ /* + * The below logic doesn't work unless PF_QUEUE_NUM_DW % PF_MSG_LEN_DW == 0 + */ + xe_gt_assert(gt, !(pf_queue->num_dw % PF_MSG_LEN_DW)); + spin_lock_irqsave(&pf_queue->lock, flags); full = pf_queue_full(pf_queue); if (!full) { memcpy(pf_queue->data + pf_queue->head, msg, len * sizeof(u32)); - pf_queue->head = (pf_queue->head + len) % PF_QUEUE_NUM_DW; + pf_queue->head = (pf_queue->head + len) % + pf_queue->num_dw; queue_work(gt->usm.pf_wq, &pf_queue->worker); } else { drm_warn(&xe->drm, "PF Queue full, shouldn't be possible"); @@ -414,18 +416,47 @@ static void pagefault_fini(void *arg) destroy_workqueue(gt->usm.pf_wq); }

+static int xe_alloc_pf_queue(struct xe_gt *gt, struct pf_queue *pf_queue) +{ + struct xe_device *xe = gt_to_xe(gt); + xe_dss_mask_t all_dss; + int num_dss, num_eus; + + bitmap_or(all_dss, gt->fuse_topo.g_dss_mask, gt->fuse_topo.c_dss_mask, + XE_MAX_DSS_FUSE_BITS); + + num_dss = bitmap_weight(all_dss, XE_MAX_DSS_FUSE_BITS); + num_eus = bitmap_weight(gt->fuse_topo.eu_mask_per_dss, + XE_MAX_EU_FUSE_BITS) * num_dss; + + /* user can issue separate page faults per EU and per CS */ + pf_queue->num_dw = + (num_eus + XE_NUM_HW_ENGINES) * PF_MSG_LEN_DW; + + pf_queue->gt = gt; + pf_queue->data = devm_kcalloc(xe->drm.dev, pf_queue->num_dw, + sizeof(u32), GFP_KERNEL); + if (!pf_queue->data) + return -ENOMEM; + + spin_lock_init(&pf_queue->lock); + INIT_WORK(&pf_queue->worker, pf_queue_work_func); + + return 0; +} + int xe_gt_pagefault_init(struct xe_gt *gt) { struct xe_device *xe = gt_to_xe(gt); - int i; + int i, ret = 0;

if (!xe->info.has_usm) return 0;

for (i = 0; i < NUM_PF_QUEUE; ++i) { - gt->usm.pf_queue[i].gt = gt; - spin_lock_init(&gt->usm.pf_queue[i].lock); - INIT_WORK(&gt->usm.pf_queue[i].worker, pf_queue_work_func); + ret = xe_alloc_pf_queue(gt, &gt->usm.pf_queue[i]); + if (ret) + return ret; } for (i = 0; i < NUM_ACC_QUEUE; ++i) { gt->usm.acc_queue[i].gt = gt; diff --git a/drivers/gpu/drm/xe/xe_gt_types.h b/drivers/gpu/drm/xe/xe_gt_types.h index cfdc761ff7f4..2dbea50cd8f9 100644 --- a/drivers/gpu/drm/xe/xe_gt_types.h +++ b/drivers/gpu/drm/xe/xe_gt_types.h @@ -229,9 +229,14 @@ struct xe_gt { struct pf_queue { /** @usm.pf_queue.gt: back pointer to GT */ struct xe_gt *gt; -#define PF_QUEUE_NUM_DW 128 /** @usm.pf_queue.data: data in the page fault queue */ - u32 data[PF_QUEUE_NUM_DW]; + u32 *data; + /** + * @usm.pf_queue.num_dw: number of DWORDS in the page + * fault queue. Dynamically calculated based on the number + * of compute resources available. + */ + u32 num_dw; /** * @usm.pf_queue.tail: tail pointer in DWs for page fault queue, * moved by worker which processes faults (consumer). diff --git a/drivers/gpu/drm/xe/xe_guc_pc.c b/drivers/gpu/drm/xe/xe_guc_pc.c index 23382ced4ea7..69f8b6fdaeae 100644 --- a/drivers/gpu/drm/xe/xe_guc_pc.c +++ b/drivers/gpu/drm/xe/xe_guc_pc.c @@ -897,7 +897,7 @@ static void xe_guc_pc_fini(struct drm_device *drm, void *arg) struct xe_guc_pc *pc = arg;

XE_WARN_ON(xe_force_wake_get(gt_to_fw(pc_to_gt(pc)), XE_FORCEWAKE_ALL)); - XE_WARN_ON(xe_guc_pc_gucrc_disable(pc)); + xe_guc_pc_gucrc_disable(pc); XE_WARN_ON(xe_guc_pc_stop(pc)); xe_force_wake_put(gt_to_fw(pc_to_gt(pc)), XE_FORCEWAKE_ALL); } diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c index 0a496612c810..a0f829948803 100644 --- a/drivers/gpu/drm/xe/xe_guc_submit.c +++ b/drivers/gpu/drm/xe/xe_guc_submit.c @@ -233,10 +233,26 @@ static struct workqueue_struct *get_submit_wq(struct xe_guc *guc) } #endif

+static void xe_guc_submit_fini(struct xe_guc *guc) +{ + struct xe_device *xe = guc_to_xe(guc); + struct xe_gt *gt = guc_to_gt(guc); + int ret; + + ret = wait_event_timeout(guc->submission_state.fini_wq, + xa_empty(&guc->submission_state.exec_queue_lookup), + HZ * 5); + + drain_workqueue(xe->destroy_wq); + + xe_gt_assert(gt, ret); +} + static void guc_submit_fini(struct drm_device *drm, void *arg) { struct xe_guc *guc = arg;

+ xe_guc_submit_fini(guc); xa_destroy(&guc->submission_state.exec_queue_lookup); free_submit_wq(guc); } @@ -251,7 +267,6 @@ static void primelockdep(struct xe_guc *guc) fs_reclaim_acquire(GFP_KERNEL);

mutex_lock(&guc->submission_state.lock); - might_lock(&guc->submission_state.suspend.lock); mutex_unlock(&guc->submission_state.lock);

fs_reclaim_release(GFP_KERNEL); @@ -279,8 +294,7 @@ int xe_guc_submit_init(struct xe_guc *guc)

xa_init(&guc->submission_state.exec_queue_lookup);

- spin_lock_init(&guc->submission_state.suspend.lock); - guc->submission_state.suspend.context = dma_fence_context_alloc(1); + init_waitqueue_head(&guc->submission_state.fini_wq);

primelockdep(guc);

@@ -298,6 +312,9 @@ static void __release_guc_id(struct xe_guc *guc, struct xe_exec_queue *q, u32 xa

xe_guc_id_mgr_release_locked(&guc->submission_state.idm, q->guc->id, q->width); + + if (xa_empty(&guc->submission_state.exec_queue_lookup)) + wake_up(&guc->submission_state.fini_wq); }

static int alloc_guc_id(struct xe_guc *guc, struct xe_exec_queue *q) @@ -1029,13 +1046,16 @@ static void __guc_exec_queue_fini_async(struct work_struct *w)

static void guc_exec_queue_fini_async(struct xe_exec_queue *q) { + struct xe_guc *guc = exec_queue_to_guc(q); + struct xe_device *xe = guc_to_xe(guc); + INIT_WORK(&q->guc->fini_async, __guc_exec_queue_fini_async);

/* We must block on kernel engines so slabs are empty on driver unload */ if (q->flags & EXEC_QUEUE_FLAG_PERMANENT) __guc_exec_queue_fini_async(&q->guc->fini_async); else - queue_work(system_wq, &q->guc->fini_async); + queue_work(xe->destroy_wq, &q->guc->fini_async); }

static void __guc_exec_queue_fini(struct xe_guc *guc, struct xe_exec_queue *q) @@ -1500,6 +1520,7 @@ static void guc_exec_queue_start(struct xe_exec_queue *q) }

xe_sched_submission_start(sched); + xe_sched_submission_resume_tdr(sched); }

int xe_guc_submit_start(struct xe_guc *guc) diff --git a/drivers/gpu/drm/xe/xe_guc_types.h b/drivers/gpu/drm/xe/xe_guc_types.h index 82bd93f7867d..69046f698271 100644 --- a/drivers/gpu/drm/xe/xe_guc_types.h +++ b/drivers/gpu/drm/xe/xe_guc_types.h @@ -72,15 +72,6 @@ struct xe_guc { atomic_t stopped; /** @submission_state.lock: protects submission state */ struct mutex lock; - /** @submission_state.suspend: suspend fence state */ - struct { - /** @submission_state.suspend.lock: suspend fences lock */ - spinlock_t lock; - /** @submission_state.suspend.context: suspend fences context */ - u64 context; - /** @submission_state.suspend.seqno: suspend fences seqno */ - u32 seqno; - } suspend; #ifdef CONFIG_PROVE_LOCKING #define NUM_SUBMIT_WQ 256 /** @submission_state.submit_wq_pool: submission ordered workqueues pool */ @@ -90,6 +81,8 @@ struct xe_guc { #endif /** @submission_state.enabled: submission is enabled */ bool enabled; + /** @submission_state.fini_wq: submit fini wait queue */ + wait_queue_head_t fini_wq; } submission_state; /** @hwconfig: Hardware config state */ struct { diff --git a/drivers/gpu/drm/xe/xe_pci.c b/drivers/gpu/drm/xe/xe_pci.c index f326dbb1cecd..99824e19a376 100644 --- a/drivers/gpu/drm/xe/xe_pci.c +++ b/drivers/gpu/drm/xe/xe_pci.c @@ -868,6 +868,8 @@ static int xe_pci_resume(struct device *dev) if (err) return err;

+ pci_restore_state(pdev); + err = pci_enable_device(pdev); if (err) return err; diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 781c5aa29859..06104a4e0fdc 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -417,24 +417,8 @@ #define USB_DEVICE_ID_TOSHIBA_CLICK_L9W 0x0401 #define USB_DEVICE_ID_HP_X2 0x074d #define USB_DEVICE_ID_HP_X2_10_COVER 0x0755 -#define I2C_DEVICE_ID_HP_ENVY_X360_15 0x2d05 -#define I2C_DEVICE_ID_HP_ENVY_X360_15T_DR100 0x29CF -#define I2C_DEVICE_ID_HP_ENVY_X360_EU0009NV 0x2CF9 -#define I2C_DEVICE_ID_HP_SPECTRE_X360_15 0x2817 -#define I2C_DEVICE_ID_HP_SPECTRE_X360_13_AW0020NG 0x29DF -#define I2C_DEVICE_ID_ASUS_TP420IA_TOUCHSCREEN 0x2BC8 -#define I2C_DEVICE_ID_ASUS_GV301RA_TOUCHSCREEN 0x2C82 -#define I2C_DEVICE_ID_ASUS_UX3402_TOUCHSCREEN 0x2F2C -#define I2C_DEVICE_ID_ASUS_UX6404_TOUCHSCREEN 0x4116 #define USB_DEVICE_ID_ASUS_UX550VE_TOUCHSCREEN 0x2544 #define USB_DEVICE_ID_ASUS_UX550_TOUCHSCREEN 0x2706 -#define I2C_DEVICE_ID_SURFACE_GO_TOUCHSCREEN 0x261A -#define I2C_DEVICE_ID_SURFACE_GO2_TOUCHSCREEN 0x2A1C -#define I2C_DEVICE_ID_LENOVO_YOGA_C630_TOUCHSCREEN 0x279F -#define I2C_DEVICE_ID_HP_SPECTRE_X360_13T_AW100 0x29F5 -#define I2C_DEVICE_ID_HP_SPECTRE_X360_14T_EA100_V1 0x2BED -#define I2C_DEVICE_ID_HP_SPECTRE_X360_14T_EA100_V2 0x2BEE -#define I2C_DEVICE_ID_HP_ENVY_X360_15_EU0556NG 0x2D02 #define I2C_DEVICE_ID_CHROMEBOOK_TROGDOR_POMPOM 0x2F81

#define USB_VENDOR_ID_ELECOM 0x056e @@ -810,6 +794,7 @@ #define USB_DEVICE_ID_LENOVO_X1_TAB 0x60a3 #define USB_DEVICE_ID_LENOVO_X1_TAB3 0x60b5 #define USB_DEVICE_ID_LENOVO_X12_TAB 0x60fe +#define USB_DEVICE_ID_LENOVO_X12_TAB2 0x61ae #define USB_DEVICE_ID_LENOVO_OPTICAL_USB_MOUSE_600E 0x600e #define USB_DEVICE_ID_LENOVO_PIXART_USB_MOUSE_608D 0x608d #define USB_DEVICE_ID_LENOVO_PIXART_USB_MOUSE_6019 0x6019 diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index c9094a4f281e..fda9dce3da99 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -373,14 +373,6 @@ static const struct hid_device_id hid_battery_quirks[] = { { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DINOVO_EDGE_KBD), HID_BATTERY_QUIRK_IGNORE }, - { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_TP420IA_TOUCHSCREEN), - HID_BATTERY_QUIRK_IGNORE }, - { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_GV301RA_TOUCHSCREEN), - HID_BATTERY_QUIRK_IGNORE }, - { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_UX3402_TOUCHSCREEN), - HID_BATTERY_QUIRK_IGNORE }, - { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_UX6404_TOUCHSCREEN), - HID_BATTERY_QUIRK_IGNORE }, { HID_USB_DEVICE(USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ASUS_UX550_TOUCHSCREEN), HID_BATTERY_QUIRK_IGNORE }, { HID_USB_DEVICE(USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ASUS_UX550VE_TOUCHSCREEN), @@ -391,32 +383,13 @@ static const struct hid_device_id hid_battery_quirks[] = { HID_BATTERY_QUIRK_AVOID_QUERY }, { HID_USB_DEVICE(USB_VENDOR_ID_UGEE, USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_PRO_SW), HID_BATTERY_QUIRK_AVOID_QUERY }, - { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_ENVY_X360_15), - HID_BATTERY_QUIRK_IGNORE }, - { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_ENVY_X360_15T_DR100), - HID_BATTERY_QUIRK_IGNORE }, - { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_ENVY_X360_EU0009NV), - HID_BATTERY_QUIRK_IGNORE }, - { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_15), - HID_BATTERY_QUIRK_IGNORE }, - { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_13_AW0020NG), - HID_BATTERY_QUIRK_IGNORE }, - { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_SURFACE_GO_TOUCHSCREEN), - HID_BATTERY_QUIRK_IGNORE }, - { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_SURFACE_GO2_TOUCHSCREEN), - HID_BATTERY_QUIRK_IGNORE }, - { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_LENOVO_YOGA_C630_TOUCHSCREEN), - HID_BATTERY_QUIRK_IGNORE }, - { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_13T_AW100), - HID_BATTERY_QUIRK_IGNORE }, - { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_14T_EA100_V1), - HID_BATTERY_QUIRK_IGNORE }, - { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_14T_EA100_V2), - HID_BATTERY_QUIRK_IGNORE }, - { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_ENVY_X360_15_EU0556NG), - HID_BATTERY_QUIRK_IGNORE }, { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_CHROMEBOOK_TROGDOR_POMPOM), HID_BATTERY_QUIRK_AVOID_QUERY }, + /* + * Elan I2C-HID touchscreens seem to all report a non present battery, + * set HID_BATTERY_QUIRK_IGNORE for all Elan I2C-HID devices. + */ + { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, HID_ANY_ID), HID_BATTERY_QUIRK_IGNORE }, {} };

diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 99812c0f830b..c4a6908bbe54 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -2113,6 +2113,12 @@ static const struct hid_device_id mt_devices[] = { USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_X12_TAB) },

+ /* Lenovo X12 TAB Gen 2 */ + { .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT_NSMU, + HID_DEVICE(BUS_USB, HID_GROUP_MULTITOUCH_WIN_8, + USB_VENDOR_ID_LENOVO, + USB_DEVICE_ID_LENOVO_X12_TAB2) }, + /* Logitech devices */ { .driver_data = MT_CLS_NSMU, HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_MULTITOUCH_WIN_8, diff --git a/drivers/hid/i2c-hid/i2c-hid-core.c b/drivers/hid/i2c-hid/i2c-hid-core.c index 632eaf9e11a6..2f8a9d3f1e86 100644 --- a/drivers/hid/i2c-hid/i2c-hid-core.c +++ b/drivers/hid/i2c-hid/i2c-hid-core.c @@ -105,6 +105,7 @@ struct i2c_hid {

wait_queue_head_t wait; /* For waiting the interrupt */

+ struct mutex cmd_lock; /* protects cmdbuf and rawbuf */ struct mutex reset_lock;

struct i2chid_ops *ops; @@ -220,6 +221,8 @@ static int i2c_hid_xfer(struct i2c_hid *ihid, static int i2c_hid_read_register(struct i2c_hid *ihid, __le16 reg, void *buf, size_t len) { + guard(mutex)(&ihid->cmd_lock); + *(__le16 *)ihid->cmdbuf = reg;

return i2c_hid_xfer(ihid, ihid->cmdbuf, sizeof(__le16), buf, len); @@ -252,6 +255,8 @@ static int i2c_hid_get_report(struct i2c_hid *ihid,

i2c_hid_dbg(ihid, "%s\n", __func__);

+ guard(mutex)(&ihid->cmd_lock); + /* Command register goes first */ *(__le16 *)ihid->cmdbuf = ihid->hdesc.wCommandRegister; length += sizeof(__le16); @@ -342,6 +347,8 @@ static int i2c_hid_set_or_send_report(struct i2c_hid *ihid, if (!do_set && le16_to_cpu(ihid->hdesc.wMaxOutputLength) == 0) return -ENOSYS;

+ guard(mutex)(&ihid->cmd_lock); + if (do_set) { /* Command register goes first */ *(__le16 *)ihid->cmdbuf = ihid->hdesc.wCommandRegister; @@ -384,6 +391,8 @@ static int i2c_hid_set_power_command(struct i2c_hid *ihid, int power_state) { size_t length;

+ guard(mutex)(&ihid->cmd_lock); + /* SET_POWER uses command register */ *(__le16 *)ihid->cmdbuf = ihid->hdesc.wCommandRegister; length = sizeof(__le16); @@ -440,25 +449,27 @@ static int i2c_hid_start_hwreset(struct i2c_hid *ihid) if (ret) return ret;

- /* Prepare reset command. Command register goes first. */ - *(__le16 *)ihid->cmdbuf = ihid->hdesc.wCommandRegister; - length += sizeof(__le16); - /* Next is RESET command itself */ - length += i2c_hid_encode_command(ihid->cmdbuf + length, - I2C_HID_OPCODE_RESET, 0, 0); + scoped_guard(mutex, &ihid->cmd_lock) { + /* Prepare reset command. Command register goes first. */ + *(__le16 *)ihid->cmdbuf = ihid->hdesc.wCommandRegister; + length += sizeof(__le16); + /* Next is RESET command itself */ + length += i2c_hid_encode_command(ihid->cmdbuf + length, + I2C_HID_OPCODE_RESET, 0, 0);

- set_bit(I2C_HID_RESET_PENDING, &ihid->flags); + set_bit(I2C_HID_RESET_PENDING, &ihid->flags);

- ret = i2c_hid_xfer(ihid, ihid->cmdbuf, length, NULL, 0); - if (ret) { - dev_err(&ihid->client->dev, - "failed to reset device: %d\n", ret); - goto err_clear_reset; - } + ret = i2c_hid_xfer(ihid, ihid->cmdbuf, length, NULL, 0); + if (ret) { + dev_err(&ihid->client->dev, + "failed to reset device: %d\n", ret); + break; + }

- return 0; + return 0; + }

-err_clear_reset: + /* Clean up if sending reset command failed */ clear_bit(I2C_HID_RESET_PENDING, &ihid->flags); i2c_hid_set_power(ihid, I2C_HID_PWR_SLEEP); return ret; @@ -1200,6 +1211,7 @@ int i2c_hid_core_probe(struct i2c_client *client, struct i2chid_ops *ops, ihid->is_panel_follower = drm_is_panel_follower(&client->dev);

init_waitqueue_head(&ihid->wait); + mutex_init(&ihid->cmd_lock); mutex_init(&ihid->reset_lock); INIT_WORK(&ihid->panel_follower_prepare_work, ihid_core_panel_prepare_work);

diff --git a/drivers/hwmon/nct6775-platform.c b/drivers/hwmon/nct6775-platform.c index 9aa4dcf4a6f3..096f1daa8f2b 100644 --- a/drivers/hwmon/nct6775-platform.c +++ b/drivers/hwmon/nct6775-platform.c @@ -1269,6 +1269,7 @@ static const char * const asus_msi_boards[] = { "EX-B760M-V5 D4", "EX-H510M-V3", "EX-H610M-V3 D4", + "G15CF", "PRIME A620M-A", "PRIME B560-PLUS", "PRIME B560-PLUS AC-HES", diff --git a/drivers/i2c/busses/i2c-designware-common.c b/drivers/i2c/busses/i2c-designware-common.c index e8a688d04aee..edda6a70907b 100644 --- a/drivers/i2c/busses/i2c-designware-common.c +++ b/drivers/i2c/busses/i2c-designware-common.c @@ -441,6 +441,7 @@ int i2c_dw_set_sda_hold(struct dw_i2c_dev *dev)

void __i2c_dw_disable(struct dw_i2c_dev *dev) { + struct i2c_timings *t = &dev->timings; unsigned int raw_intr_stats; unsigned int enable; int timeout = 100; @@ -453,6 +454,19 @@ void __i2c_dw_disable(struct dw_i2c_dev *dev)

abort_needed = raw_intr_stats & DW_IC_INTR_MST_ON_HOLD; if (abort_needed) { + if (!(enable & DW_IC_ENABLE_ENABLE)) { + regmap_write(dev->map, DW_IC_ENABLE, DW_IC_ENABLE_ENABLE); + /* + * Wait 10 times the signaling period of the highest I2C + * transfer supported by the driver (for 400KHz this is + * 25us) to ensure the I2C ENABLE bit is already set + * as described in the DesignWare I2C databook. + */ + fsleep(DIV_ROUND_CLOSEST_ULL(10 * MICRO, t->bus_freq_hz)); + /* Set ENABLE bit before setting ABORT */ + enable |= DW_IC_ENABLE_ENABLE; + } + regmap_write(dev->map, DW_IC_ENABLE, enable | DW_IC_ENABLE_ABORT); ret = regmap_read_poll_timeout(dev->map, DW_IC_ENABLE, enable, !(enable & DW_IC_ENABLE_ABORT), 10, diff --git a/drivers/i2c/busses/i2c-designware-core.h b/drivers/i2c/busses/i2c-designware-core.h index e9606c00b8d1..e45daedad967 100644 --- a/drivers/i2c/busses/i2c-designware-core.h +++ b/drivers/i2c/busses/i2c-designware-core.h @@ -109,6 +109,7 @@ DW_IC_INTR_RX_UNDER | \ DW_IC_INTR_RD_REQ)

+#define DW_IC_ENABLE_ENABLE BIT(0) #define DW_IC_ENABLE_ABORT BIT(1)

#define DW_IC_STATUS_ACTIVITY BIT(0) diff --git a/drivers/i2c/busses/i2c-designware-master.c b/drivers/i2c/busses/i2c-designware-master.c index c7e56002809a..7b260a3617f6 100644 --- a/drivers/i2c/busses/i2c-designware-master.c +++ b/drivers/i2c/busses/i2c-designware-master.c @@ -253,6 +253,34 @@ static void i2c_dw_xfer_init(struct dw_i2c_dev *dev) __i2c_dw_write_intr_mask(dev, DW_IC_INTR_MASTER_MASK); }

+/* + * This function waits for the controller to be idle before disabling I2C + * When the controller is not in the IDLE state, the MST_ACTIVITY bit + * (IC_STATUS[5]) is set. + * + * Values: + * 0x1 (ACTIVE): Controller not idle + * 0x0 (IDLE): Controller is idle + * + * The function is called after completing the current transfer. + * + * Returns: + * False when the controller is in the IDLE state. + * True when the controller is in the ACTIVE state. + */ +static bool i2c_dw_is_controller_active(struct dw_i2c_dev *dev) +{ + u32 status; + + regmap_read(dev->map, DW_IC_STATUS, &status); + if (!(status & DW_IC_STATUS_MASTER_ACTIVITY)) + return false; + + return regmap_read_poll_timeout(dev->map, DW_IC_STATUS, status, + !(status & DW_IC_STATUS_MASTER_ACTIVITY), + 1100, 20000) != 0; +} + static int i2c_dw_check_stopbit(struct dw_i2c_dev *dev) { u32 val; @@ -788,6 +816,16 @@ i2c_dw_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num) goto done; }

+ /* + * This happens rarely (~1:500) and is hard to reproduce. Debug trace + * showed that IC_STATUS had value of 0x23 when STOP_DET occurred, + * if disable IC_ENABLE.ENABLE immediately that can result in + * IC_RAW_INTR_STAT.MASTER_ON_HOLD holding SCL low. Check if + * controller is still ACTIVE before disabling I2C. + */ + if (i2c_dw_is_controller_active(dev)) + dev_err(dev->dev, "controller active\n"); + /* * We must disable the adapter before returning and signaling the end * of the current transfer. Otherwise the hardware might continue diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c index 06e836e3e877..4c9050a4d58e 100644 --- a/drivers/i2c/busses/i2c-qcom-geni.c +++ b/drivers/i2c/busses/i2c-qcom-geni.c @@ -818,15 +818,13 @@ static int geni_i2c_probe(struct platform_device *pdev) init_completion(&gi2c->done); spin_lock_init(&gi2c->lock); platform_set_drvdata(pdev, gi2c); - ret = devm_request_irq(dev, gi2c->irq, geni_i2c_irq, 0, + ret = devm_request_irq(dev, gi2c->irq, geni_i2c_irq, IRQF_NO_AUTOEN, dev_name(dev), gi2c); if (ret) { dev_err(dev, "Request_irq failed:%d: err:%d\n", gi2c->irq, ret); return ret; } - /* Disable the interrupt so that the system can enter low-power mode */ - disable_irq(gi2c->irq); i2c_set_adapdata(&gi2c->adap, gi2c); gi2c->adap.dev.parent = dev; gi2c->adap.dev.of_node = dev->of_node; diff --git a/drivers/i2c/busses/i2c-stm32f7.c b/drivers/i2c/busses/i2c-stm32f7.c index cfee2d9c09de..0174ead99de6 100644 --- a/drivers/i2c/busses/i2c-stm32f7.c +++ b/drivers/i2c/busses/i2c-stm32f7.c @@ -2395,7 +2395,7 @@ static int __maybe_unused stm32f7_i2c_runtime_suspend(struct device *dev) struct stm32f7_i2c_dev *i2c_dev = dev_get_drvdata(dev);

if (!stm32f7_i2c_is_slave_registered(i2c_dev)) - clk_disable_unprepare(i2c_dev->clk); + clk_disable(i2c_dev->clk);

return 0; } @@ -2406,9 +2406,9 @@ static int __maybe_unused stm32f7_i2c_runtime_resume(struct device *dev) int ret;

if (!stm32f7_i2c_is_slave_registered(i2c_dev)) { - ret = clk_prepare_enable(i2c_dev->clk); + ret = clk_enable(i2c_dev->clk); if (ret) { - dev_err(dev, "failed to prepare_enable clock\n"); + dev_err(dev, "failed to enable clock\n"); return ret; } } diff --git a/drivers/i2c/busses/i2c-synquacer.c b/drivers/i2c/busses/i2c-synquacer.c index 4eccbcd0fbfc..bbb9062669e4 100644 --- a/drivers/i2c/busses/i2c-synquacer.c +++ b/drivers/i2c/busses/i2c-synquacer.c @@ -550,12 +550,13 @@ static int synquacer_i2c_probe(struct platform_device *pdev) device_property_read_u32(&pdev->dev, "socionext,pclk-rate", &i2c->pclkrate);

- pclk = devm_clk_get_enabled(&pdev->dev, "pclk"); + pclk = devm_clk_get_optional_enabled(&pdev->dev, "pclk"); if (IS_ERR(pclk)) return dev_err_probe(&pdev->dev, PTR_ERR(pclk), "failed to get and enable clock\n");

- i2c->pclkrate = clk_get_rate(pclk); + if (pclk) + i2c->pclkrate = clk_get_rate(pclk);

if (i2c->pclkrate < SYNQUACER_I2C_MIN_CLK_RATE || i2c->pclkrate > SYNQUACER_I2C_MAX_CLK_RATE) diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c index 71391b590ada..1d68177241a6 100644 --- a/drivers/i2c/busses/i2c-xiic.c +++ b/drivers/i2c/busses/i2c-xiic.c @@ -772,14 +772,17 @@ static irqreturn_t xiic_process(int irq, void *dev_id) goto out; }

- xiic_fill_tx_fifo(i2c); - - /* current message sent and there is space in the fifo */ - if (!xiic_tx_space(i2c) && xiic_tx_fifo_space(i2c) >= 2) { + if (xiic_tx_space(i2c)) { + xiic_fill_tx_fifo(i2c); + } else { + /* current message fully written */ dev_dbg(i2c->adap.dev.parent, "%s end of message sent, nmsgs: %d\n", __func__, i2c->nmsgs); - if (i2c->nmsgs > 1) { + /* Don't move onto the next message until the TX FIFO empties, + * to ensure that a NAK is not missed. + */ + if (i2c->nmsgs > 1 && (pend & XIIC_INTR_TX_EMPTY_MASK)) { i2c->nmsgs--; i2c->tx_msg++; xfer_more = 1; @@ -790,11 +793,7 @@ static irqreturn_t xiic_process(int irq, void *dev_id) "%s Got TX IRQ but no more to do...\n", __func__); } - } else if (!xiic_tx_space(i2c) && (i2c->nmsgs == 1)) - /* current frame is sent and is last, - * make sure to disable tx half - */ - xiic_irq_dis(i2c, XIIC_INTR_TX_HALF_MASK); + } }

if (pend & XIIC_INTR_BNB_MASK) { @@ -844,23 +843,11 @@ static int xiic_bus_busy(struct xiic_i2c *i2c) return (sr & XIIC_SR_BUS_BUSY_MASK) ? -EBUSY : 0; }

-static int xiic_busy(struct xiic_i2c *i2c) +static int xiic_wait_not_busy(struct xiic_i2c *i2c) { int tries = 3; int err;

- if (i2c->tx_msg || i2c->rx_msg) - return -EBUSY; - - /* In single master mode bus can only be busy, when in use by this - * driver. If the register indicates bus being busy for some reason we - * should ignore it, since bus will never be released and i2c will be - * stuck forever. - */ - if (i2c->singlemaster) { - return 0; - } - /* for instance if previous transfer was terminated due to TX error * it might be that the bus is on it's way to become available * give it at most 3 ms to wake @@ -1104,9 +1091,35 @@ static int xiic_start_xfer(struct xiic_i2c *i2c, struct i2c_msg *msgs, int num)

mutex_lock(&i2c->lock);

- ret = xiic_busy(i2c); - if (ret) + if (i2c->tx_msg || i2c->rx_msg) { + dev_err(i2c->adap.dev.parent, + "cannot start a transfer while busy\n"); + ret = -EBUSY; goto out; + } + + /* In single master mode bus can only be busy, when in use by this + * driver. If the register indicates bus being busy for some reason we + * should ignore it, since bus will never be released and i2c will be + * stuck forever. + */ + if (!i2c->singlemaster) { + ret = xiic_wait_not_busy(i2c); + if (ret) { + /* If the bus is stuck in a busy state, such as due to spurious low + * pulses on the bus causing a false start condition to be detected, + * then try to recover by re-initializing the controller and check + * again if the bus is still busy. + */ + dev_warn(i2c->adap.dev.parent, "I2C bus busy timeout, reinitializing\n"); + ret = xiic_reinit(i2c); + if (ret) + goto out; + ret = xiic_wait_not_busy(i2c); + if (ret) + goto out; + } + }

i2c->tx_msg = msgs; i2c->rx_msg = NULL; @@ -1164,10 +1177,8 @@ static int xiic_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num) return err;

err = xiic_start_xfer(i2c, msgs, num); - if (err < 0) { - dev_err(adap->dev.parent, "Error xiic_start_xfer\n"); + if (err < 0) goto out; - }

err = wait_for_completion_timeout(&i2c->completion, XIIC_XFER_TIMEOUT); mutex_lock(&i2c->lock); @@ -1326,8 +1337,8 @@ static int xiic_i2c_probe(struct platform_device *pdev) return 0;

err_pm_disable: - pm_runtime_set_suspended(&pdev->dev); pm_runtime_disable(&pdev->dev); + pm_runtime_set_suspended(&pdev->dev);

return ret; } diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c index 7e7b15440832..43da2c211655 100644 --- a/drivers/i2c/i2c-core-base.c +++ b/drivers/i2c/i2c-core-base.c @@ -915,6 +915,27 @@ int i2c_dev_irq_from_resources(const struct resource *resources, return 0; }

+/* + * Serialize device instantiation in case it can be instantiated explicitly + * and by auto-detection + */ +static int i2c_lock_addr(struct i2c_adapter *adap, unsigned short addr, + unsigned short flags) +{ + if (!(flags & I2C_CLIENT_TEN) && + test_and_set_bit(addr, adap->addrs_in_instantiation)) + return -EBUSY; + + return 0; +} + +static void i2c_unlock_addr(struct i2c_adapter *adap, unsigned short addr, + unsigned short flags) +{ + if (!(flags & I2C_CLIENT_TEN)) + clear_bit(addr, adap->addrs_in_instantiation); +} + /** * i2c_new_client_device - instantiate an i2c device * @adap: the adapter managing the device @@ -962,6 +983,10 @@ i2c_new_client_device(struct i2c_adapter *adap, struct i2c_board_info const *inf goto out_err_silent; }

+ status = i2c_lock_addr(adap, client->addr, client->flags); + if (status) + goto out_err_silent; + /* Check for address business */ status = i2c_check_addr_busy(adap, i2c_encode_flags_to_addr(client)); if (status) @@ -993,6 +1018,8 @@ i2c_new_client_device(struct i2c_adapter *adap, struct i2c_board_info const *inf dev_dbg(&adap->dev, "client [%s] registered with bus id %s\n", client->name, dev_name(&client->dev));

+ i2c_unlock_addr(adap, client->addr, client->flags); + return client;

out_remove_swnode: @@ -1004,6 +1031,7 @@ i2c_new_client_device(struct i2c_adapter *adap, struct i2c_board_info const *inf dev_err(&adap->dev, "Failed to register i2c client %s at 0x%02x (%d)\n", client->name, client->addr, status); + i2c_unlock_addr(adap, client->addr, client->flags); out_err_silent: if (need_put) put_device(&client->dev); diff --git a/drivers/i3c/master/svc-i3c-master.c b/drivers/i3c/master/svc-i3c-master.c index f0362509319e..1e500d9e6d2e 100644 --- a/drivers/i3c/master/svc-i3c-master.c +++ b/drivers/i3c/master/svc-i3c-master.c @@ -1750,6 +1750,7 @@ static void svc_i3c_master_remove(struct platform_device *pdev) { struct svc_i3c_master *master = platform_get_drvdata(pdev);

+ cancel_work_sync(&master->hj_work); i3c_master_unregister(&master->base);

pm_runtime_dont_use_autosuspend(&pdev->dev); diff --git a/drivers/iio/magnetometer/ak8975.c b/drivers/iio/magnetometer/ak8975.c index ccbebe5b66cd..e78de8a971c7 100644 --- a/drivers/iio/magnetometer/ak8975.c +++ b/drivers/iio/magnetometer/ak8975.c @@ -692,22 +692,8 @@ static int ak8975_start_read_axis(struct ak8975_data *data, if (ret < 0) return ret;

- /* This will be executed only for non-interrupt based waiting case */ - if (ret & data->def->ctrl_masks[ST1_DRDY]) { - ret = i2c_smbus_read_byte_data(client, - data->def->ctrl_regs[ST2]); - if (ret < 0) { - dev_err(&client->dev, "Error in reading ST2\n"); - return ret; - } - if (ret & (data->def->ctrl_masks[ST2_DERR] | - data->def->ctrl_masks[ST2_HOFL])) { - dev_err(&client->dev, "ST2 status error 0x%x\n", ret); - return -EINVAL; - } - } - - return 0; + /* Return with zero if the data is ready. */ + return !data->def->ctrl_regs[ST1_DRDY]; }

/* Retrieve raw flux value for one of the x, y, or z axis. */ @@ -734,6 +720,20 @@ static int ak8975_read_axis(struct iio_dev *indio_dev, int index, int *val) if (ret < 0) goto exit;

+ /* Read out ST2 for release lock on measurment data. */ + ret = i2c_smbus_read_byte_data(client, data->def->ctrl_regs[ST2]); + if (ret < 0) { + dev_err(&client->dev, "Error in reading ST2\n"); + goto exit; + } + + if (ret & (data->def->ctrl_masks[ST2_DERR] | + data->def->ctrl_masks[ST2_HOFL])) { + dev_err(&client->dev, "ST2 status error 0x%x\n", ret); + ret = -EINVAL; + goto exit; + } + mutex_unlock(&data->lock);

pm_runtime_mark_last_busy(&data->client->dev); diff --git a/drivers/iio/pressure/bmp280-core.c b/drivers/iio/pressure/bmp280-core.c index 221fa2c552ae..1549f361a473 100644 --- a/drivers/iio/pressure/bmp280-core.c +++ b/drivers/iio/pressure/bmp280-core.c @@ -52,7 +52,6 @@ */ enum { AC1, AC2, AC3, AC4, AC5, AC6, B1, B2, MB, MC, MD };

- enum bmp380_odr { BMP380_ODR_200HZ, BMP380_ODR_100HZ, @@ -181,18 +180,19 @@ static int bmp280_read_calib(struct bmp280_data *data) struct bmp280_calib *calib = &data->calib.bmp280; int ret;

- /* Read temperature and pressure calibration values. */ ret = regmap_bulk_read(data->regmap, BMP280_REG_COMP_TEMP_START, - data->bmp280_cal_buf, sizeof(data->bmp280_cal_buf)); + data->bmp280_cal_buf, + sizeof(data->bmp280_cal_buf)); if (ret < 0) { dev_err(data->dev, - "failed to read temperature and pressure calibration parameters\n"); + "failed to read calibration parameters\n"); return ret; }

- /* Toss the temperature and pressure calibration data into the entropy pool */ - add_device_randomness(data->bmp280_cal_buf, sizeof(data->bmp280_cal_buf)); + /* Toss calibration data into the entropy pool */ + add_device_randomness(data->bmp280_cal_buf, + sizeof(data->bmp280_cal_buf));

/* Parse temperature calibration values. */ calib->T1 = le16_to_cpu(data->bmp280_cal_buf[T1]); @@ -223,7 +223,7 @@ static int bme280_read_calib(struct bmp280_data *data) /* Load shared calibration params with bmp280 first */ ret = bmp280_read_calib(data); if (ret < 0) { - dev_err(dev, "failed to read common bmp280 calibration parameters\n"); + dev_err(dev, "failed to read calibration parameters\n"); return ret; }

@@ -235,14 +235,14 @@ static int bme280_read_calib(struct bmp280_data *data) * Humidity data is only available on BME280. */

- ret = regmap_read(data->regmap, BMP280_REG_COMP_H1, &tmp); + ret = regmap_read(data->regmap, BME280_REG_COMP_H1, &tmp); if (ret < 0) { dev_err(dev, "failed to read H1 comp value\n"); return ret; } calib->H1 = tmp;

- ret = regmap_bulk_read(data->regmap, BMP280_REG_COMP_H2, + ret = regmap_bulk_read(data->regmap, BME280_REG_COMP_H2, &data->le16, sizeof(data->le16)); if (ret < 0) { dev_err(dev, "failed to read H2 comp value\n"); @@ -250,14 +250,14 @@ static int bme280_read_calib(struct bmp280_data *data) } calib->H2 = sign_extend32(le16_to_cpu(data->le16), 15);

- ret = regmap_read(data->regmap, BMP280_REG_COMP_H3, &tmp); + ret = regmap_read(data->regmap, BME280_REG_COMP_H3, &tmp); if (ret < 0) { dev_err(dev, "failed to read H3 comp value\n"); return ret; } calib->H3 = tmp;

- ret = regmap_bulk_read(data->regmap, BMP280_REG_COMP_H4, + ret = regmap_bulk_read(data->regmap, BME280_REG_COMP_H4, &data->be16, sizeof(data->be16)); if (ret < 0) { dev_err(dev, "failed to read H4 comp value\n"); @@ -266,15 +266,15 @@ static int bme280_read_calib(struct bmp280_data *data) calib->H4 = sign_extend32(((be16_to_cpu(data->be16) >> 4) & 0xff0) | (be16_to_cpu(data->be16) & 0xf), 11);

- ret = regmap_bulk_read(data->regmap, BMP280_REG_COMP_H5, + ret = regmap_bulk_read(data->regmap, BME280_REG_COMP_H5, &data->le16, sizeof(data->le16)); if (ret < 0) { dev_err(dev, "failed to read H5 comp value\n"); return ret; } - calib->H5 = sign_extend32(FIELD_GET(BMP280_COMP_H5_MASK, le16_to_cpu(data->le16)), 11); + calib->H5 = sign_extend32(FIELD_GET(BME280_COMP_H5_MASK, le16_to_cpu(data->le16)), 11);

- ret = regmap_read(data->regmap, BMP280_REG_COMP_H6, &tmp); + ret = regmap_read(data->regmap, BME280_REG_COMP_H6, &tmp); if (ret < 0) { dev_err(dev, "failed to read H6 comp value\n"); return ret; @@ -283,13 +283,14 @@ static int bme280_read_calib(struct bmp280_data *data)

return 0; } + /* * Returns humidity in percent, resolution is 0.01 percent. Output value of * "47445" represents 47445/1024 = 46.333 %RH. * * Taken from BME280 datasheet, Section 4.2.3, "Compensation formula". */ -static u32 bmp280_compensate_humidity(struct bmp280_data *data, +static u32 bme280_compensate_humidity(struct bmp280_data *data, s32 adc_humidity) { struct bmp280_calib *calib = &data->calib.bmp280; @@ -305,7 +306,7 @@ static u32 bmp280_compensate_humidity(struct bmp280_data *data, var = clamp_val(var, 0, 419430400);

return var >> 12; -}; +}

/* * Returns temperature in DegC, resolution is 0.01 DegC. Output value of @@ -429,7 +430,7 @@ static int bmp280_read_press(struct bmp280_data *data, return IIO_VAL_FRACTIONAL; }

-static int bmp280_read_humid(struct bmp280_data *data, int *val, int *val2) +static int bme280_read_humid(struct bmp280_data *data, int *val, int *val2) { u32 comp_humidity; s32 adc_humidity; @@ -440,7 +441,7 @@ static int bmp280_read_humid(struct bmp280_data *data, int *val, int *val2) if (ret < 0) return ret;

- ret = regmap_bulk_read(data->regmap, BMP280_REG_HUMIDITY_MSB, + ret = regmap_bulk_read(data->regmap, BME280_REG_HUMIDITY_MSB, &data->be16, sizeof(data->be16)); if (ret < 0) { dev_err(data->dev, "failed to read humidity\n"); @@ -453,7 +454,7 @@ static int bmp280_read_humid(struct bmp280_data *data, int *val, int *val2) dev_err(data->dev, "reading humidity skipped\n"); return -EIO; } - comp_humidity = bmp280_compensate_humidity(data, adc_humidity); + comp_humidity = bme280_compensate_humidity(data, adc_humidity);

*val = comp_humidity * 1000 / 1024;

@@ -537,8 +538,8 @@ static int bmp280_read_raw(struct iio_dev *indio_dev, return ret; }

-static int bmp280_write_oversampling_ratio_humid(struct bmp280_data *data, - int val) +static int bme280_write_oversampling_ratio_humid(struct bmp280_data *data, + int val) { const int *avail = data->chip_info->oversampling_humid_avail; const int n = data->chip_info->num_oversampling_humid_avail; @@ -563,7 +564,7 @@ static int bmp280_write_oversampling_ratio_humid(struct bmp280_data *data, }

static int bmp280_write_oversampling_ratio_temp(struct bmp280_data *data, - int val) + int val) { const int *avail = data->chip_info->oversampling_temp_avail; const int n = data->chip_info->num_oversampling_temp_avail; @@ -588,7 +589,7 @@ static int bmp280_write_oversampling_ratio_temp(struct bmp280_data *data, }

static int bmp280_write_oversampling_ratio_press(struct bmp280_data *data, - int val) + int val) { const int *avail = data->chip_info->oversampling_press_avail; const int n = data->chip_info->num_oversampling_press_avail; @@ -681,7 +682,7 @@ static int bmp280_write_raw(struct iio_dev *indio_dev, mutex_lock(&data->lock); switch (chan->type) { case IIO_HUMIDITYRELATIVE: - ret = bmp280_write_oversampling_ratio_humid(data, val); + ret = bme280_write_oversampling_ratio_humid(data, val); break; case IIO_PRESSURE: ret = bmp280_write_oversampling_ratio_press(data, val); @@ -772,13 +773,12 @@ static int bmp280_chip_config(struct bmp280_data *data) int ret;

ret = regmap_write_bits(data->regmap, BMP280_REG_CTRL_MEAS, - BMP280_OSRS_TEMP_MASK | - BMP280_OSRS_PRESS_MASK | - BMP280_MODE_MASK, - osrs | BMP280_MODE_NORMAL); + BMP280_OSRS_TEMP_MASK | + BMP280_OSRS_PRESS_MASK | + BMP280_MODE_MASK, + osrs | BMP280_MODE_NORMAL); if (ret < 0) { - dev_err(data->dev, - "failed to write ctrl_meas register\n"); + dev_err(data->dev, "failed to write ctrl_meas register\n"); return ret; }

@@ -786,8 +786,7 @@ static int bmp280_chip_config(struct bmp280_data *data) BMP280_FILTER_MASK, BMP280_FILTER_4X); if (ret < 0) { - dev_err(data->dev, - "failed to write config register\n"); + dev_err(data->dev, "failed to write config register\n"); return ret; }

@@ -833,16 +832,15 @@ EXPORT_SYMBOL_NS(bmp280_chip_info, IIO_BMP280);

static int bme280_chip_config(struct bmp280_data *data) { - u8 osrs = FIELD_PREP(BMP280_OSRS_HUMIDITY_MASK, data->oversampling_humid + 1); + u8 osrs = FIELD_PREP(BME280_OSRS_HUMIDITY_MASK, data->oversampling_humid + 1); int ret;

/* * Oversampling of humidity must be set before oversampling of * temperature/pressure is set to become effective. */ - ret = regmap_update_bits(data->regmap, BMP280_REG_CTRL_HUMIDITY, - BMP280_OSRS_HUMIDITY_MASK, osrs); - + ret = regmap_update_bits(data->regmap, BME280_REG_CTRL_HUMIDITY, + BME280_OSRS_HUMIDITY_MASK, osrs); if (ret < 0) return ret;

@@ -855,7 +853,7 @@ const struct bmp280_chip_info bme280_chip_info = { .id_reg = BMP280_REG_ID, .chip_id = bme280_chip_ids, .num_chip_id = ARRAY_SIZE(bme280_chip_ids), - .regmap_config = &bmp280_regmap_config, + .regmap_config = &bme280_regmap_config, .start_up_time = 2000, .channels = bmp280_channels, .num_channels = 3, @@ -870,12 +868,12 @@ const struct bmp280_chip_info bme280_chip_info = {

.oversampling_humid_avail = bmp280_oversampling_avail, .num_oversampling_humid_avail = ARRAY_SIZE(bmp280_oversampling_avail), - .oversampling_humid_default = BMP280_OSRS_HUMIDITY_16X - 1, + .oversampling_humid_default = BME280_OSRS_HUMIDITY_16X - 1,

.chip_config = bme280_chip_config, .read_temp = bmp280_read_temp, .read_press = bmp280_read_press, - .read_humid = bmp280_read_humid, + .read_humid = bme280_read_humid, .read_calib = bme280_read_calib, }; EXPORT_SYMBOL_NS(bme280_chip_info, IIO_BMP280); @@ -926,8 +924,8 @@ static int bmp380_cmd(struct bmp280_data *data, u8 cmd) }

/* - * Returns temperature in Celsius degrees, resolution is 0.01º C. Output value of - * "5123" equals 51.2º C. t_fine carries fine temperature as global value. + * Returns temperature in Celsius degrees, resolution is 0.01º C. Output value + * of "5123" equals 51.2º C. t_fine carries fine temperature as global value. * * Taken from datasheet, Section Appendix 9, "Compensation formula" and repo * https://github.com/BoschSensortec/BMP3-Sensor-API. @@ -1069,7 +1067,8 @@ static int bmp380_read_calib(struct bmp280_data *data)

/* Read temperature and pressure calibration data */ ret = regmap_bulk_read(data->regmap, BMP380_REG_CALIB_TEMP_START, - data->bmp380_cal_buf, sizeof(data->bmp380_cal_buf)); + data->bmp380_cal_buf, + sizeof(data->bmp380_cal_buf)); if (ret) { dev_err(data->dev, "failed to read temperature calibration parameters\n"); @@ -1077,7 +1076,8 @@ static int bmp380_read_calib(struct bmp280_data *data) }

/* Toss the temperature calibration data into the entropy pool */ - add_device_randomness(data->bmp380_cal_buf, sizeof(data->bmp380_cal_buf)); + add_device_randomness(data->bmp380_cal_buf, + sizeof(data->bmp380_cal_buf));

/* Parse calibration values */ calib->T1 = get_unaligned_le16(&data->bmp380_cal_buf[BMP380_T1]); @@ -1159,7 +1159,8 @@ static int bmp380_chip_config(struct bmp280_data *data)

/* Configure output data rate */ ret = regmap_update_bits_check(data->regmap, BMP380_REG_ODR, - BMP380_ODRS_MASK, data->sampling_freq, &aux); + BMP380_ODRS_MASK, data->sampling_freq, + &aux); if (ret) { dev_err(data->dev, "failed to write ODR selection register\n"); return ret; @@ -1178,12 +1179,13 @@ static int bmp380_chip_config(struct bmp280_data *data)

if (change) { /* - * The configurations errors are detected on the fly during a measurement - * cycle. If the sampling frequency is too low, it's faster to reset - * the measurement loop than wait until the next measurement is due. + * The configurations errors are detected on the fly during a + * measurement cycle. If the sampling frequency is too low, it's + * faster to reset the measurement loop than wait until the next + * measurement is due. * - * Resets sensor measurement loop toggling between sleep and normal - * operating modes. + * Resets sensor measurement loop toggling between sleep and + * normal operating modes. */ ret = regmap_write_bits(data->regmap, BMP380_REG_POWER_CONTROL, BMP380_MODE_MASK, @@ -1201,22 +1203,22 @@ static int bmp380_chip_config(struct bmp280_data *data) return ret; } /* - * Waits for measurement before checking configuration error flag. - * Selected longest measure time indicated in section 3.9.1 - * in the datasheet. + * Waits for measurement before checking configuration error + * flag. Selected longest measurement time, calculated from + * formula in datasheet section 3.9.2 with an offset of ~+15% + * as it seen as well in table 3.9.1. */ - msleep(80); + msleep(150);

/* Check config error flag */ ret = regmap_read(data->regmap, BMP380_REG_ERROR, &tmp); if (ret) { - dev_err(data->dev, - "failed to read error register\n"); + dev_err(data->dev, "failed to read error register\n"); return ret; } if (tmp & BMP380_ERR_CONF_MASK) { dev_warn(data->dev, - "sensor flagged configuration as incompatible\n"); + "sensor flagged configuration as incompatible\n"); return -EINVAL; } } @@ -1317,9 +1319,11 @@ static int bmp580_nvm_operation(struct bmp280_data *data, bool is_write) }

/* Start NVM operation sequence */ - ret = regmap_write(data->regmap, BMP580_REG_CMD, BMP580_CMD_NVM_OP_SEQ_0); + ret = regmap_write(data->regmap, BMP580_REG_CMD, + BMP580_CMD_NVM_OP_SEQ_0); if (ret) { - dev_err(data->dev, "failed to send nvm operation's first sequence\n"); + dev_err(data->dev, + "failed to send nvm operation's first sequence\n"); return ret; } if (is_write) { @@ -1327,7 +1331,8 @@ static int bmp580_nvm_operation(struct bmp280_data *data, bool is_write) ret = regmap_write(data->regmap, BMP580_REG_CMD, BMP580_CMD_NVM_WRITE_SEQ_1); if (ret) { - dev_err(data->dev, "failed to send nvm write sequence\n"); + dev_err(data->dev, + "failed to send nvm write sequence\n"); return ret; } /* Datasheet says on 4.8.1.2 it takes approximately 10ms */ @@ -1338,7 +1343,8 @@ static int bmp580_nvm_operation(struct bmp280_data *data, bool is_write) ret = regmap_write(data->regmap, BMP580_REG_CMD, BMP580_CMD_NVM_READ_SEQ_1); if (ret) { - dev_err(data->dev, "failed to send nvm read sequence\n"); + dev_err(data->dev, + "failed to send nvm read sequence\n"); return ret; } /* Datasheet says on 4.8.1.1 it takes approximately 200us */ @@ -1501,8 +1507,8 @@ static int bmp580_nvmem_read(void *priv, unsigned int offset, void *val, if (ret) goto exit;

- ret = regmap_bulk_read(data->regmap, BMP580_REG_NVM_DATA_LSB, &data->le16, - sizeof(data->le16)); + ret = regmap_bulk_read(data->regmap, BMP580_REG_NVM_DATA_LSB, + &data->le16, sizeof(data->le16)); if (ret) { dev_err(data->dev, "error reading nvm data regs\n"); goto exit; @@ -1546,7 +1552,8 @@ static int bmp580_nvmem_write(void *priv, unsigned int offset, void *val, while (bytes >= sizeof(*buf)) { addr = bmp580_nvmem_addrs[offset / sizeof(*buf)];

- ret = regmap_write(data->regmap, BMP580_REG_NVM_ADDR, BMP580_NVM_PROG_EN | + ret = regmap_write(data->regmap, BMP580_REG_NVM_ADDR, + BMP580_NVM_PROG_EN | FIELD_PREP(BMP580_NVM_ROW_ADDR_MASK, addr)); if (ret) { dev_err(data->dev, "error writing nvm address\n"); @@ -1554,8 +1561,8 @@ static int bmp580_nvmem_write(void *priv, unsigned int offset, void *val, } data->le16 = cpu_to_le16(*buf++);

- ret = regmap_bulk_write(data->regmap, BMP580_REG_NVM_DATA_LSB, &data->le16, - sizeof(data->le16)); + ret = regmap_bulk_write(data->regmap, BMP580_REG_NVM_DATA_LSB, + &data->le16, sizeof(data->le16)); if (ret) { dev_err(data->dev, "error writing LSB NVM data regs\n"); goto exit; @@ -1662,7 +1669,8 @@ static int bmp580_chip_config(struct bmp280_data *data) BMP580_OSR_PRESS_EN;

ret = regmap_update_bits_check(data->regmap, BMP580_REG_OSR_CONFIG, - BMP580_OSR_TEMP_MASK | BMP580_OSR_PRESS_MASK | + BMP580_OSR_TEMP_MASK | + BMP580_OSR_PRESS_MASK | BMP580_OSR_PRESS_EN, reg_val, &aux); if (ret) { @@ -1713,7 +1721,8 @@ static int bmp580_chip_config(struct bmp280_data *data) */ ret = regmap_read(data->regmap, BMP580_REG_EFF_OSR, &tmp); if (ret) { - dev_err(data->dev, "error reading effective OSR register\n"); + dev_err(data->dev, + "error reading effective OSR register\n"); return ret; } if (!(tmp & BMP580_EFF_OSR_VALID_ODR)) { @@ -1848,7 +1857,8 @@ static int bmp180_read_calib(struct bmp280_data *data) }

/* Toss the calibration data into the entropy pool */ - add_device_randomness(data->bmp180_cal_buf, sizeof(data->bmp180_cal_buf)); + add_device_randomness(data->bmp180_cal_buf, + sizeof(data->bmp180_cal_buf));

calib->AC1 = be16_to_cpu(data->bmp180_cal_buf[AC1]); calib->AC2 = be16_to_cpu(data->bmp180_cal_buf[AC2]); @@ -1963,8 +1973,7 @@ static u32 bmp180_compensate_press(struct bmp280_data *data, s32 adc_press) return p + ((x1 + x2 + 3791) >> 4); }

-static int bmp180_read_press(struct bmp280_data *data, - int *val, int *val2) +static int bmp180_read_press(struct bmp280_data *data, int *val, int *val2) { u32 comp_press; s32 adc_press; @@ -2241,6 +2250,7 @@ static int bmp280_runtime_resume(struct device *dev) ret = regulator_bulk_enable(BMP280_NUM_SUPPLIES, data->supplies); if (ret) return ret; + usleep_range(data->start_up_time, data->start_up_time + 100); return data->chip_info->chip_config(data); } diff --git a/drivers/iio/pressure/bmp280-regmap.c b/drivers/iio/pressure/bmp280-regmap.c index 3ee56720428c..d27d68edd906 100644 --- a/drivers/iio/pressure/bmp280-regmap.c +++ b/drivers/iio/pressure/bmp280-regmap.c @@ -41,11 +41,23 @@ const struct regmap_config bmp180_regmap_config = { }; EXPORT_SYMBOL_NS(bmp180_regmap_config, IIO_BMP280);

+static bool bme280_is_writeable_reg(struct device *dev, unsigned int reg) +{ + switch (reg) { + case BMP280_REG_CONFIG: + case BME280_REG_CTRL_HUMIDITY: + case BMP280_REG_CTRL_MEAS: + case BMP280_REG_RESET: + return true; + default: + return false; + } +} + static bool bmp280_is_writeable_reg(struct device *dev, unsigned int reg) { switch (reg) { case BMP280_REG_CONFIG: - case BMP280_REG_CTRL_HUMIDITY: case BMP280_REG_CTRL_MEAS: case BMP280_REG_RESET: return true; @@ -57,8 +69,6 @@ static bool bmp280_is_writeable_reg(struct device *dev, unsigned int reg) static bool bmp280_is_volatile_reg(struct device *dev, unsigned int reg) { switch (reg) { - case BMP280_REG_HUMIDITY_LSB: - case BMP280_REG_HUMIDITY_MSB: case BMP280_REG_TEMP_XLSB: case BMP280_REG_TEMP_LSB: case BMP280_REG_TEMP_MSB: @@ -72,6 +82,23 @@ static bool bmp280_is_volatile_reg(struct device *dev, unsigned int reg) } }

+static bool bme280_is_volatile_reg(struct device *dev, unsigned int reg) +{ + switch (reg) { + case BME280_REG_HUMIDITY_LSB: + case BME280_REG_HUMIDITY_MSB: + case BMP280_REG_TEMP_XLSB: + case BMP280_REG_TEMP_LSB: + case BMP280_REG_TEMP_MSB: + case BMP280_REG_PRESS_XLSB: + case BMP280_REG_PRESS_LSB: + case BMP280_REG_PRESS_MSB: + case BMP280_REG_STATUS: + return true; + default: + return false; + } +} static bool bmp380_is_writeable_reg(struct device *dev, unsigned int reg) { switch (reg) { @@ -167,7 +194,7 @@ const struct regmap_config bmp280_regmap_config = { .reg_bits = 8, .val_bits = 8,

- .max_register = BMP280_REG_HUMIDITY_LSB, + .max_register = BMP280_REG_TEMP_XLSB, .cache_type = REGCACHE_RBTREE,

.writeable_reg = bmp280_is_writeable_reg, @@ -175,6 +202,18 @@ const struct regmap_config bmp280_regmap_config = { }; EXPORT_SYMBOL_NS(bmp280_regmap_config, IIO_BMP280);

+const struct regmap_config bme280_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + + .max_register = BME280_REG_HUMIDITY_LSB, + .cache_type = REGCACHE_RBTREE, + + .writeable_reg = bme280_is_writeable_reg, + .volatile_reg = bme280_is_volatile_reg, +}; +EXPORT_SYMBOL_NS(bme280_regmap_config, IIO_BMP280); + const struct regmap_config bmp380_regmap_config = { .reg_bits = 8, .val_bits = 8, diff --git a/drivers/iio/pressure/bmp280-spi.c b/drivers/iio/pressure/bmp280-spi.c index 4e19ea0b4d39..62b4e58104cf 100644 --- a/drivers/iio/pressure/bmp280-spi.c +++ b/drivers/iio/pressure/bmp280-spi.c @@ -13,7 +13,7 @@ #include "bmp280.h"

static int bmp280_regmap_spi_write(void *context, const void *data, - size_t count) + size_t count) { struct spi_device *spi = to_spi_device(context); u8 buf[2]; @@ -29,7 +29,7 @@ static int bmp280_regmap_spi_write(void *context, const void *data, }

static int bmp280_regmap_spi_read(void *context, const void *reg, - size_t reg_size, void *val, size_t val_size) + size_t reg_size, void *val, size_t val_size) { struct spi_device *spi = to_spi_device(context);

diff --git a/drivers/iio/pressure/bmp280.h b/drivers/iio/pressure/bmp280.h index 5812a344ed8e..a651cb800993 100644 --- a/drivers/iio/pressure/bmp280.h +++ b/drivers/iio/pressure/bmp280.h @@ -192,8 +192,6 @@ #define BMP380_PRESS_SKIPPED 0x800000

/* BMP280 specific registers */ -#define BMP280_REG_HUMIDITY_LSB 0xFE -#define BMP280_REG_HUMIDITY_MSB 0xFD #define BMP280_REG_TEMP_XLSB 0xFC #define BMP280_REG_TEMP_LSB 0xFB #define BMP280_REG_TEMP_MSB 0xFA @@ -207,15 +205,6 @@ #define BMP280_REG_CONFIG 0xF5 #define BMP280_REG_CTRL_MEAS 0xF4 #define BMP280_REG_STATUS 0xF3 -#define BMP280_REG_CTRL_HUMIDITY 0xF2 - -/* Due to non linear mapping, and data sizes we can't do a bulk read */ -#define BMP280_REG_COMP_H1 0xA1 -#define BMP280_REG_COMP_H2 0xE1 -#define BMP280_REG_COMP_H3 0xE3 -#define BMP280_REG_COMP_H4 0xE4 -#define BMP280_REG_COMP_H5 0xE5 -#define BMP280_REG_COMP_H6 0xE7

#define BMP280_REG_COMP_TEMP_START 0x88 #define BMP280_COMP_TEMP_REG_COUNT 6 @@ -223,8 +212,6 @@ #define BMP280_REG_COMP_PRESS_START 0x8E #define BMP280_COMP_PRESS_REG_COUNT 18

-#define BMP280_COMP_H5_MASK GENMASK(15, 4) - #define BMP280_CONTIGUOUS_CALIB_REGS (BMP280_COMP_TEMP_REG_COUNT + \ BMP280_COMP_PRESS_REG_COUNT)

@@ -235,14 +222,6 @@ #define BMP280_FILTER_8X 3 #define BMP280_FILTER_16X 4

-#define BMP280_OSRS_HUMIDITY_MASK GENMASK(2, 0) -#define BMP280_OSRS_HUMIDITY_SKIP 0 -#define BMP280_OSRS_HUMIDITY_1X 1 -#define BMP280_OSRS_HUMIDITY_2X 2 -#define BMP280_OSRS_HUMIDITY_4X 3 -#define BMP280_OSRS_HUMIDITY_8X 4 -#define BMP280_OSRS_HUMIDITY_16X 5 - #define BMP280_OSRS_TEMP_MASK GENMASK(7, 5) #define BMP280_OSRS_TEMP_SKIP 0 #define BMP280_OSRS_TEMP_1X 1 @@ -264,6 +243,30 @@ #define BMP280_MODE_FORCED 1 #define BMP280_MODE_NORMAL 3

+/* BME280 specific registers */ +#define BME280_REG_HUMIDITY_LSB 0xFE +#define BME280_REG_HUMIDITY_MSB 0xFD + +#define BME280_REG_CTRL_HUMIDITY 0xF2 + +/* Due to non linear mapping, and data sizes we can't do a bulk read */ +#define BME280_REG_COMP_H1 0xA1 +#define BME280_REG_COMP_H2 0xE1 +#define BME280_REG_COMP_H3 0xE3 +#define BME280_REG_COMP_H4 0xE4 +#define BME280_REG_COMP_H5 0xE5 +#define BME280_REG_COMP_H6 0xE7 + +#define BME280_COMP_H5_MASK GENMASK(15, 4) + +#define BME280_OSRS_HUMIDITY_MASK GENMASK(2, 0) +#define BME280_OSRS_HUMIDITY_SKIP 0 +#define BME280_OSRS_HUMIDITY_1X 1 +#define BME280_OSRS_HUMIDITY_2X 2 +#define BME280_OSRS_HUMIDITY_4X 3 +#define BME280_OSRS_HUMIDITY_8X 4 +#define BME280_OSRS_HUMIDITY_16X 5 + /* BMP180 specific registers */ #define BMP180_REG_OUT_XLSB 0xF8 #define BMP180_REG_OUT_LSB 0xF7 @@ -467,6 +470,7 @@ extern const struct bmp280_chip_info bmp580_chip_info; /* Regmap configurations */ extern const struct regmap_config bmp180_regmap_config; extern const struct regmap_config bmp280_regmap_config; +extern const struct regmap_config bme280_regmap_config; extern const struct regmap_config bmp380_regmap_config; extern const struct regmap_config bmp580_regmap_config;

diff --git a/drivers/infiniband/hw/mana/main.c b/drivers/infiniband/hw/mana/main.c index 2a411357640e..f2a2ce800443 100644 --- a/drivers/infiniband/hw/mana/main.c +++ b/drivers/infiniband/hw/mana/main.c @@ -383,7 +383,7 @@ static int mana_ib_gd_create_dma_region(struct mana_ib_dev *dev, struct ib_umem

create_req->length = umem->length; create_req->offset_in_page = ib_umem_dma_offset(umem, page_sz); - create_req->gdma_page_type = order_base_2(page_sz) - PAGE_SHIFT; + create_req->gdma_page_type = order_base_2(page_sz) - MANA_PAGE_SHIFT; create_req->page_count = num_pages_total;

ibdev_dbg(&dev->ib_dev, "size_dma_region %lu num_pages_total %lu\n", @@ -511,13 +511,13 @@ int mana_ib_mmap(struct ib_ucontext *ibcontext, struct vm_area_struct *vma) PAGE_SHIFT; prot = pgprot_writecombine(vma->vm_page_prot);

- ret = rdma_user_mmap_io(ibcontext, vma, pfn, gc->db_page_size, prot, + ret = rdma_user_mmap_io(ibcontext, vma, pfn, PAGE_SIZE, prot, NULL); if (ret) ibdev_dbg(ibdev, "can't rdma_user_mmap_io ret %d\n", ret); else - ibdev_dbg(ibdev, "mapped I/O pfn 0x%llx page_size %u, ret %d\n", - pfn, gc->db_page_size, ret); + ibdev_dbg(ibdev, "mapped I/O pfn 0x%llx page_size %lu, ret %d\n", + pfn, PAGE_SIZE, ret);

return ret; } diff --git a/drivers/input/keyboard/adp5589-keys.c b/drivers/input/keyboard/adp5589-keys.c index 8996e00cd63a..922d3ab998f3 100644 --- a/drivers/input/keyboard/adp5589-keys.c +++ b/drivers/input/keyboard/adp5589-keys.c @@ -391,10 +391,17 @@ static int adp5589_gpio_get_value(struct gpio_chip *chip, unsigned off) struct adp5589_kpad *kpad = gpiochip_get_data(chip); unsigned int bank = kpad->var->bank(kpad->gpiomap[off]); unsigned int bit = kpad->var->bit(kpad->gpiomap[off]); + int val;

- return !!(adp5589_read(kpad->client, - kpad->var->reg(ADP5589_GPI_STATUS_A) + bank) & - bit); + mutex_lock(&kpad->gpio_lock); + if (kpad->dir[bank] & bit) + val = kpad->dat_out[bank]; + else + val = adp5589_read(kpad->client, + kpad->var->reg(ADP5589_GPI_STATUS_A) + bank); + mutex_unlock(&kpad->gpio_lock); + + return !!(val & bit); }

static void adp5589_gpio_set_value(struct gpio_chip *chip, @@ -936,10 +943,9 @@ static int adp5589_keypad_add(struct adp5589_kpad *kpad, unsigned int revid)

static void adp5589_clear_config(void *data) { - struct i2c_client *client = data; - struct adp5589_kpad *kpad = i2c_get_clientdata(client); + struct adp5589_kpad *kpad = data;

- adp5589_write(client, kpad->var->reg(ADP5589_GENERAL_CFG), 0); + adp5589_write(kpad->client, kpad->var->reg(ADP5589_GENERAL_CFG), 0); }

static int adp5589_probe(struct i2c_client *client) @@ -983,7 +989,7 @@ static int adp5589_probe(struct i2c_client *client) }

error = devm_add_action_or_reset(&client->dev, adp5589_clear_config, - client); + kpad); if (error) return error;

@@ -1010,8 +1016,6 @@ static int adp5589_probe(struct i2c_client *client) if (error) return error;

- i2c_set_clientdata(client, kpad); - dev_info(&client->dev, "Rev.%d keypad, irq %d\n", revid, client->irq); return 0; } diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c index f456bcf1890b..a5425519fecb 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -1000,7 +1000,8 @@ void arm_smmu_get_ste_used(const __le64 *ent, __le64 *used_bits) used_bits[2] |= cpu_to_le64(STRTAB_STE_2_S2VMID | STRTAB_STE_2_VTCR | STRTAB_STE_2_S2AA64 | STRTAB_STE_2_S2ENDI | - STRTAB_STE_2_S2PTW | STRTAB_STE_2_S2R); + STRTAB_STE_2_S2PTW | STRTAB_STE_2_S2S | + STRTAB_STE_2_S2R); used_bits[3] |= cpu_to_le64(STRTAB_STE_3_S2TTB_MASK); }

@@ -1172,8 +1173,8 @@ static int arm_smmu_alloc_cd_leaf_table(struct arm_smmu_device *smmu, { size_t size = CTXDESC_L2_ENTRIES * (CTXDESC_CD_DWORDS << 3);

- l1_desc->l2ptr = dmam_alloc_coherent(smmu->dev, size, - &l1_desc->l2ptr_dma, GFP_KERNEL); + l1_desc->l2ptr = dma_alloc_coherent(smmu->dev, size, + &l1_desc->l2ptr_dma, GFP_KERNEL); if (!l1_desc->l2ptr) { dev_warn(smmu->dev, "failed to allocate context descriptor table\n"); @@ -1372,17 +1373,17 @@ static int arm_smmu_alloc_cd_tables(struct arm_smmu_master *master) cd_table->num_l1_ents = DIV_ROUND_UP(max_contexts, CTXDESC_L2_ENTRIES);

- cd_table->l1_desc = devm_kcalloc(smmu->dev, cd_table->num_l1_ents, - sizeof(*cd_table->l1_desc), - GFP_KERNEL); + cd_table->l1_desc = kcalloc(cd_table->num_l1_ents, + sizeof(*cd_table->l1_desc), + GFP_KERNEL); if (!cd_table->l1_desc) return -ENOMEM;

l1size = cd_table->num_l1_ents * (CTXDESC_L1_DESC_DWORDS << 3); }

- cd_table->cdtab = dmam_alloc_coherent(smmu->dev, l1size, &cd_table->cdtab_dma, - GFP_KERNEL); + cd_table->cdtab = dma_alloc_coherent(smmu->dev, l1size, + &cd_table->cdtab_dma, GFP_KERNEL); if (!cd_table->cdtab) { dev_warn(smmu->dev, "failed to allocate context descriptor\n"); ret = -ENOMEM; @@ -1393,7 +1394,7 @@ static int arm_smmu_alloc_cd_tables(struct arm_smmu_master *master)

err_free_l1: if (cd_table->l1_desc) { - devm_kfree(smmu->dev, cd_table->l1_desc); + kfree(cd_table->l1_desc); cd_table->l1_desc = NULL; } return ret; @@ -1413,21 +1414,18 @@ static void arm_smmu_free_cd_tables(struct arm_smmu_master *master) if (!cd_table->l1_desc[i].l2ptr) continue;

- dmam_free_coherent(smmu->dev, size, - cd_table->l1_desc[i].l2ptr, - cd_table->l1_desc[i].l2ptr_dma); + dma_free_coherent(smmu->dev, size, + cd_table->l1_desc[i].l2ptr, + cd_table->l1_desc[i].l2ptr_dma); } - devm_kfree(smmu->dev, cd_table->l1_desc); - cd_table->l1_desc = NULL; + kfree(cd_table->l1_desc);

l1size = cd_table->num_l1_ents * (CTXDESC_L1_DESC_DWORDS << 3); } else { l1size = cd_table->num_l1_ents * (CTXDESC_CD_DWORDS << 3); }

- dmam_free_coherent(smmu->dev, l1size, cd_table->cdtab, cd_table->cdtab_dma); - cd_table->cdtab_dma = 0; - cd_table->cdtab = NULL; + dma_free_coherent(smmu->dev, l1size, cd_table->cdtab, cd_table->cdtab_dma); }

bool arm_smmu_free_asid(struct arm_smmu_ctx_desc *cd) @@ -1629,6 +1627,7 @@ void arm_smmu_make_s2_domain_ste(struct arm_smmu_ste *target, STRTAB_STE_2_S2ENDI | #endif STRTAB_STE_2_S2PTW | + (master->stall_enabled ? STRTAB_STE_2_S2S : 0) | STRTAB_STE_2_S2R);

target->data[3] = cpu_to_le64(pgtbl_cfg->arm_lpae_s2_cfg.vttbr & @@ -1722,10 +1721,6 @@ static int arm_smmu_handle_evt(struct arm_smmu_device *smmu, u64 *evt) return -EOPNOTSUPP; }

- /* Stage-2 is always pinned at the moment */ - if (evt[1] & EVTQ_1_S2) - return -EFAULT; - if (!(evt[1] & EVTQ_1_STALL)) return -EOPNOTSUPP;

diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h index 1242a086c9f9..d9c2f763eaba 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h @@ -264,6 +264,7 @@ struct arm_smmu_ste { #define STRTAB_STE_2_S2AA64 (1UL << 51) #define STRTAB_STE_2_S2ENDI (1UL << 52) #define STRTAB_STE_2_S2PTW (1UL << 54) +#define STRTAB_STE_2_S2S (1UL << 57) #define STRTAB_STE_2_S2R (1UL << 58)

#define STRTAB_STE_3_S2TTB_MASK GENMASK_ULL(51, 4) diff --git a/drivers/iommu/intel/dmar.c b/drivers/iommu/intel/dmar.c index 1c8d3141cb55..01e157d89a16 100644 --- a/drivers/iommu/intel/dmar.c +++ b/drivers/iommu/intel/dmar.c @@ -1204,9 +1204,7 @@ static void free_iommu(struct intel_iommu *iommu) */ static inline void reclaim_free_desc(struct q_inval *qi) { - while (qi->desc_status[qi->free_tail] == QI_DONE || - qi->desc_status[qi->free_tail] == QI_ABORT) { - qi->desc_status[qi->free_tail] = QI_FREE; + while (qi->desc_status[qi->free_tail] == QI_FREE && qi->free_tail != qi->free_head) { qi->free_tail = (qi->free_tail + 1) % QI_LENGTH; qi->free_cnt++; } @@ -1463,8 +1461,16 @@ int qi_submit_sync(struct intel_iommu *iommu, struct qi_desc *desc, raw_spin_lock(&qi->q_lock); }

- for (i = 0; i < count; i++) - qi->desc_status[(index + i) % QI_LENGTH] = QI_DONE; + /* + * The reclaim code can free descriptors from multiple submissions + * starting from the tail of the queue. When count == 0, the + * status of the standalone wait descriptor at the tail of the queue + * must be set to QI_FREE to allow the reclaim code to proceed. + * It is also possible that descriptors from one of the previous + * submissions has to be reclaimed by a subsequent submission. + */ + for (i = 0; i <= count; i++) + qi->desc_status[(index + i) % QI_LENGTH] = QI_FREE;

reclaim_free_desc(qi); raw_spin_unlock_irqrestore(&qi->q_lock, flags); diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index e9bea0305c26..eed67326976d 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -1462,10 +1462,10 @@ static int iommu_init_domains(struct intel_iommu *iommu) * entry for first-level or pass-through translation modes should * be programmed with a domain id different from those used for * second-level or nested translation. We reserve a domain id for - * this purpose. + * this purpose. This domain id is also used for identity domain + * in legacy mode. */ - if (sm_supported(iommu)) - set_bit(FLPT_DEFAULT_DID, iommu->domain_ids); + set_bit(FLPT_DEFAULT_DID, iommu->domain_ids);

return 0; } diff --git a/drivers/iommu/intel/pasid.c b/drivers/iommu/intel/pasid.c index aabcdf756581..57dd3530f68d 100644 --- a/drivers/iommu/intel/pasid.c +++ b/drivers/iommu/intel/pasid.c @@ -261,9 +261,7 @@ void intel_pasid_tear_down_entry(struct intel_iommu *iommu, struct device *dev, else iommu->flush.flush_iotlb(iommu, did, 0, 0, DMA_TLB_DSI_FLUSH);

- /* Device IOTLB doesn't need to be flushed in caching mode. */ - if (!cap_caching_mode(iommu->cap)) - devtlb_invalidation_with_pasid(iommu, dev, pasid); + devtlb_invalidation_with_pasid(iommu, dev, pasid); }

/* @@ -490,9 +488,7 @@ int intel_pasid_setup_dirty_tracking(struct intel_iommu *iommu,

iommu->flush.flush_iotlb(iommu, did, 0, 0, DMA_TLB_DSI_FLUSH);

- /* Device IOTLB doesn't need to be flushed in caching mode. */ - if (!cap_caching_mode(iommu->cap)) - devtlb_invalidation_with_pasid(iommu, dev, pasid); + devtlb_invalidation_with_pasid(iommu, dev, pasid);

return 0; } @@ -569,9 +565,7 @@ void intel_pasid_setup_page_snoop_control(struct intel_iommu *iommu, pasid_cache_invalidation_with_pasid(iommu, did, pasid); qi_flush_piotlb(iommu, did, pasid, 0, -1, 0);

- /* Device IOTLB doesn't need to be flushed in caching mode. */ - if (!cap_caching_mode(iommu->cap)) - devtlb_invalidation_with_pasid(iommu, dev, pasid); + devtlb_invalidation_with_pasid(iommu, dev, pasid); }

/** diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig index 3b8842c4a340..8d4d1cbb1d4c 100644 --- a/drivers/mailbox/Kconfig +++ b/drivers/mailbox/Kconfig @@ -25,6 +25,7 @@ config ARM_MHU_V2

config ARM_MHU_V3 tristate "ARM MHUv3 Mailbox" + depends on ARM64 || COMPILE_TEST depends on HAS_IOMEM || COMPILE_TEST depends on OF help diff --git a/drivers/mailbox/bcm2835-mailbox.c b/drivers/mailbox/bcm2835-mailbox.c index fbfd0202047c..ea12fb8d2401 100644 --- a/drivers/mailbox/bcm2835-mailbox.c +++ b/drivers/mailbox/bcm2835-mailbox.c @@ -145,7 +145,8 @@ static int bcm2835_mbox_probe(struct platform_device *pdev) spin_lock_init(&mbox->lock);

ret = devm_request_irq(dev, irq_of_parse_and_map(dev->of_node, 0), - bcm2835_mbox_irq, 0, dev_name(dev), mbox); + bcm2835_mbox_irq, IRQF_NO_SUSPEND, dev_name(dev), + mbox); if (ret) { dev_err(dev, "Failed to register a mailbox IRQ handler: %d\n", ret); diff --git a/drivers/mailbox/rockchip-mailbox.c b/drivers/mailbox/rockchip-mailbox.c index 8ffad059e898..4d966cb2ed03 100644 --- a/drivers/mailbox/rockchip-mailbox.c +++ b/drivers/mailbox/rockchip-mailbox.c @@ -159,7 +159,7 @@ static const struct of_device_id rockchip_mbox_of_match[] = { { .compatible = "rockchip,rk3368-mailbox", .data = &rk3368_drv_data}, { }, }; -MODULE_DEVICE_TABLE(of, rockchp_mbox_of_match); +MODULE_DEVICE_TABLE(of, rockchip_mbox_of_match);

static int rockchip_mbox_probe(struct platform_device *pdev) { diff --git a/drivers/media/common/videobuf2/videobuf2-core.c b/drivers/media/common/videobuf2/videobuf2-core.c index 358f1fe42975..ceb713e49402 100644 --- a/drivers/media/common/videobuf2/videobuf2-core.c +++ b/drivers/media/common/videobuf2/videobuf2-core.c @@ -2602,13 +2602,6 @@ int vb2_core_queue_init(struct vb2_queue *q) if (WARN_ON(q->supports_requests && q->min_queued_buffers)) return -EINVAL;

- /* - * The minimum requirement is 2: one buffer is used - * by the hardware while the other is being processed by userspace. - */ - if (q->min_reqbufs_allocation < 2) - q->min_reqbufs_allocation = 2; - /* * If the driver needs 'min_queued_buffers' in the queue before * calling start_streaming() then the minimum requirement is diff --git a/drivers/media/i2c/ar0521.c b/drivers/media/i2c/ar0521.c index 09331cf95c62..d557f3b3de3d 100644 --- a/drivers/media/i2c/ar0521.c +++ b/drivers/media/i2c/ar0521.c @@ -844,7 +844,8 @@ static int ar0521_power_off(struct device *dev) clk_disable_unprepare(sensor->extclk);

if (sensor->reset_gpio) - gpiod_set_value(sensor->reset_gpio, 1); /* assert RESET signal */ + /* assert RESET signal */ + gpiod_set_value_cansleep(sensor->reset_gpio, 1);

for (i = ARRAY_SIZE(ar0521_supply_names) - 1; i >= 0; i--) { if (sensor->supplies[i]) @@ -878,7 +879,7 @@ static int ar0521_power_on(struct device *dev)

if (sensor->reset_gpio) /* deassert RESET signal */ - gpiod_set_value(sensor->reset_gpio, 0); + gpiod_set_value_cansleep(sensor->reset_gpio, 0); usleep_range(4500, 5000); /* min 45000 clocks */

for (cnt = 0; cnt < ARRAY_SIZE(initial_regs); cnt++) { diff --git a/drivers/media/i2c/imx335.c b/drivers/media/i2c/imx335.c index 990d74214cc2..54a1de53d497 100644 --- a/drivers/media/i2c/imx335.c +++ b/drivers/media/i2c/imx335.c @@ -997,7 +997,7 @@ static int imx335_parse_hw_config(struct imx335 *imx335)

/* Request optional reset pin */ imx335->reset_gpio = devm_gpiod_get_optional(imx335->dev, "reset", - GPIOD_OUT_LOW); + GPIOD_OUT_HIGH); if (IS_ERR(imx335->reset_gpio)) { dev_err(imx335->dev, "failed to get reset gpio %ld\n", PTR_ERR(imx335->reset_gpio)); @@ -1110,8 +1110,7 @@ static int imx335_power_on(struct device *dev)

usleep_range(500, 550); /* Tlow */

- /* Set XCLR */ - gpiod_set_value_cansleep(imx335->reset_gpio, 1); + gpiod_set_value_cansleep(imx335->reset_gpio, 0);

ret = clk_prepare_enable(imx335->inclk); if (ret) { @@ -1124,7 +1123,7 @@ static int imx335_power_on(struct device *dev) return 0;

error_reset: - gpiod_set_value_cansleep(imx335->reset_gpio, 0); + gpiod_set_value_cansleep(imx335->reset_gpio, 1); regulator_bulk_disable(ARRAY_SIZE(imx335_supply_name), imx335->supplies);

return ret; @@ -1141,7 +1140,7 @@ static int imx335_power_off(struct device *dev) struct v4l2_subdev *sd = dev_get_drvdata(dev); struct imx335 *imx335 = to_imx335(sd);

- gpiod_set_value_cansleep(imx335->reset_gpio, 0); + gpiod_set_value_cansleep(imx335->reset_gpio, 1); clk_disable_unprepare(imx335->inclk); regulator_bulk_disable(ARRAY_SIZE(imx335_supply_name), imx335->supplies);

diff --git a/drivers/media/i2c/ov5675.c b/drivers/media/i2c/ov5675.c index 3641911bc73f..5b5127f8953f 100644 --- a/drivers/media/i2c/ov5675.c +++ b/drivers/media/i2c/ov5675.c @@ -972,12 +972,10 @@ static int ov5675_set_stream(struct v4l2_subdev *sd, int enable)

static int ov5675_power_off(struct device *dev) { - /* 512 xvclk cycles after the last SCCB transation or MIPI frame end */ - u32 delay_us = DIV_ROUND_UP(512, OV5675_XVCLK_19_2 / 1000 / 1000); struct v4l2_subdev *sd = dev_get_drvdata(dev); struct ov5675 *ov5675 = to_ov5675(sd);

- usleep_range(delay_us, delay_us * 2); + usleep_range(90, 100);

clk_disable_unprepare(ov5675->xvclk); gpiod_set_value_cansleep(ov5675->reset_gpio, 1); @@ -988,7 +986,6 @@ static int ov5675_power_off(struct device *dev)

static int ov5675_power_on(struct device *dev) { - u32 delay_us = DIV_ROUND_UP(8192, OV5675_XVCLK_19_2 / 1000 / 1000); struct v4l2_subdev *sd = dev_get_drvdata(dev); struct ov5675 *ov5675 = to_ov5675(sd); int ret; @@ -1014,8 +1011,11 @@ static int ov5675_power_on(struct device *dev)

gpiod_set_value_cansleep(ov5675->reset_gpio, 0);

- /* 8192 xvclk cycles prior to the first SCCB transation */ - usleep_range(delay_us, delay_us * 2); + /* Worst case quiesence gap is 1.365 milliseconds @ 6MHz XVCLK + * Add an additional threshold grace period to ensure reset + * completion before initiating our first I2C transaction. + */ + usleep_range(1500, 1600);

return 0; } diff --git a/drivers/media/platform/qcom/camss/camss-video.c b/drivers/media/platform/qcom/camss/camss-video.c index 54cd82f74115..19202ce98700 100644 --- a/drivers/media/platform/qcom/camss/camss-video.c +++ b/drivers/media/platform/qcom/camss/camss-video.c @@ -557,12 +557,6 @@ static void video_stop_streaming(struct vb2_queue *q)

ret = v4l2_subdev_call(subdev, video, s_stream, 0);

- if (entity->use_count > 1) { - /* Don't stop if other instances of the pipeline are still running */ - dev_dbg(video->camss->dev, "Video pipeline still used, don't stop streaming.\n"); - return; - } - if (ret) { dev_err(video->camss->dev, "Video pipeline stop failed: %d\n", ret); return; diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c index c90a28fa8891..f80c895b6b95 100644 --- a/drivers/media/platform/qcom/camss/camss.c +++ b/drivers/media/platform/qcom/camss/camss.c @@ -1985,6 +1985,8 @@ static int camss_probe(struct platform_device *pdev)

v4l2_async_nf_init(&camss->notifier, &camss->v4l2_dev);

+ pm_runtime_enable(dev); + num_subdevs = camss_of_parse_ports(camss); if (num_subdevs < 0) { ret = num_subdevs; @@ -2021,8 +2023,6 @@ static int camss_probe(struct platform_device *pdev) } }

- pm_runtime_enable(dev); - return 0;

err_register_subdevs: @@ -2030,6 +2030,7 @@ static int camss_probe(struct platform_device *pdev) err_v4l2_device_unregister: v4l2_device_unregister(&camss->v4l2_dev); v4l2_async_nf_cleanup(&camss->notifier); + pm_runtime_disable(dev); err_genpd_cleanup: camss_genpd_cleanup(camss);

diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c index ce206b709754..fd6cb85e1b1e 100644 --- a/drivers/media/platform/qcom/venus/core.c +++ b/drivers/media/platform/qcom/venus/core.c @@ -426,6 +426,7 @@ static void venus_remove(struct platform_device *pdev) struct device *dev = core->dev; int ret;

+ cancel_delayed_work_sync(&core->work); ret = pm_runtime_get_sync(dev); WARN_ON(ret < 0);

diff --git a/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c b/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c index 097a3a08ef7d..dbb26c7b2f8d 100644 --- a/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c +++ b/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c @@ -39,6 +39,10 @@ static const struct media_entity_operations sun4i_csi_video_entity_ops = { .link_validate = v4l2_subdev_link_validate, };

+static const struct media_entity_operations sun4i_csi_subdev_entity_ops = { + .link_validate = v4l2_subdev_link_validate, +}; + static int sun4i_csi_notify_bound(struct v4l2_async_notifier *notifier, struct v4l2_subdev *subdev, struct v4l2_async_connection *asd) @@ -214,6 +218,7 @@ static int sun4i_csi_probe(struct platform_device *pdev) subdev->internal_ops = &sun4i_csi_subdev_internal_ops; subdev->flags = V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS; subdev->entity.function = MEDIA_ENT_F_VID_IF_BRIDGE; + subdev->entity.ops = &sun4i_csi_subdev_entity_ops; subdev->owner = THIS_MODULE; snprintf(subdev->name, sizeof(subdev->name), "sun4i-csi-0"); v4l2_set_subdevdata(subdev, csi); diff --git a/drivers/memory/tegra/tegra186-emc.c b/drivers/memory/tegra/tegra186-emc.c index 57d9ae12fcfe..33d67d251719 100644 --- a/drivers/memory/tegra/tegra186-emc.c +++ b/drivers/memory/tegra/tegra186-emc.c @@ -35,11 +35,6 @@ struct tegra186_emc { struct icc_provider provider; };

-static inline struct tegra186_emc *to_tegra186_emc(struct icc_provider *provider) -{ - return container_of(provider, struct tegra186_emc, provider); -} - /* * debugfs interface * diff --git a/drivers/net/can/dev/netlink.c b/drivers/net/can/dev/netlink.c index dfdc039d92a6..01aacdcda260 100644 --- a/drivers/net/can/dev/netlink.c +++ b/drivers/net/can/dev/netlink.c @@ -65,15 +65,6 @@ static int can_validate(struct nlattr *tb[], struct nlattr *data[], if (!data) return 0;

- if (data[IFLA_CAN_BITTIMING]) { - struct can_bittiming bt; - - memcpy(&bt, nla_data(data[IFLA_CAN_BITTIMING]), sizeof(bt)); - err = can_validate_bittiming(&bt, extack); - if (err) - return err; - } - if (data[IFLA_CAN_CTRLMODE]) { struct can_ctrlmode *cm = nla_data(data[IFLA_CAN_CTRLMODE]); u32 tdc_flags = cm->flags & CAN_CTRLMODE_TDC_MASK; @@ -114,6 +105,15 @@ static int can_validate(struct nlattr *tb[], struct nlattr *data[], } }

+ if (data[IFLA_CAN_BITTIMING]) { + struct can_bittiming bt; + + memcpy(&bt, nla_data(data[IFLA_CAN_BITTIMING]), sizeof(bt)); + err = can_validate_bittiming(&bt, extack); + if (err) + return err; + } + if (is_can_fd) { if (!data[IFLA_CAN_BITTIMING] || !data[IFLA_CAN_DATA_BITTIMING]) return -EOPNOTSUPP; @@ -195,48 +195,6 @@ static int can_changelink(struct net_device *dev, struct nlattr *tb[], /* We need synchronization with dev->stop() */ ASSERT_RTNL();

- if (data[IFLA_CAN_BITTIMING]) { - struct can_bittiming bt; - - /* Do not allow changing bittiming while running */ - if (dev->flags & IFF_UP) - return -EBUSY; - - /* Calculate bittiming parameters based on - * bittiming_const if set, otherwise pass bitrate - * directly via do_set_bitrate(). Bail out if neither - * is given. - */ - if (!priv->bittiming_const && !priv->do_set_bittiming && - !priv->bitrate_const) - return -EOPNOTSUPP; - - memcpy(&bt, nla_data(data[IFLA_CAN_BITTIMING]), sizeof(bt)); - err = can_get_bittiming(dev, &bt, - priv->bittiming_const, - priv->bitrate_const, - priv->bitrate_const_cnt, - extack); - if (err) - return err; - - if (priv->bitrate_max && bt.bitrate > priv->bitrate_max) { - NL_SET_ERR_MSG_FMT(extack, - "arbitration bitrate %u bps surpasses transceiver capabilities of %u bps", - bt.bitrate, priv->bitrate_max); - return -EINVAL; - } - - memcpy(&priv->bittiming, &bt, sizeof(bt)); - - if (priv->do_set_bittiming) { - /* Finally, set the bit-timing registers */ - err = priv->do_set_bittiming(dev); - if (err) - return err; - } - } - if (data[IFLA_CAN_CTRLMODE]) { struct can_ctrlmode *cm; u32 ctrlstatic; @@ -284,6 +242,48 @@ static int can_changelink(struct net_device *dev, struct nlattr *tb[], priv->ctrlmode &= cm->flags | ~CAN_CTRLMODE_TDC_MASK; }

+ if (data[IFLA_CAN_BITTIMING]) { + struct can_bittiming bt; + + /* Do not allow changing bittiming while running */ + if (dev->flags & IFF_UP) + return -EBUSY; + + /* Calculate bittiming parameters based on + * bittiming_const if set, otherwise pass bitrate + * directly via do_set_bitrate(). Bail out if neither + * is given. + */ + if (!priv->bittiming_const && !priv->do_set_bittiming && + !priv->bitrate_const) + return -EOPNOTSUPP; + + memcpy(&bt, nla_data(data[IFLA_CAN_BITTIMING]), sizeof(bt)); + err = can_get_bittiming(dev, &bt, + priv->bittiming_const, + priv->bitrate_const, + priv->bitrate_const_cnt, + extack); + if (err) + return err; + + if (priv->bitrate_max && bt.bitrate > priv->bitrate_max) { + NL_SET_ERR_MSG_FMT(extack, + "arbitration bitrate %u bps surpasses transceiver capabilities of %u bps", + bt.bitrate, priv->bitrate_max); + return -EINVAL; + } + + memcpy(&priv->bittiming, &bt, sizeof(bt)); + + if (priv->do_set_bittiming) { + /* Finally, set the bit-timing registers */ + err = priv->do_set_bittiming(dev); + if (err) + return err; + } + } + if (data[IFLA_CAN_RESTART_MS]) { /* Do not allow changing restart delay while running */ if (dev->flags & IFF_UP) diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c index a2606ee3b0a5..cfc413caf93f 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c @@ -266,7 +266,7 @@ static void aq_ethtool_get_strings(struct net_device *ndev, const int rx_stat_cnt = ARRAY_SIZE(aq_ethtool_queue_rx_stat_names); const int tx_stat_cnt = ARRAY_SIZE(aq_ethtool_queue_tx_stat_names); char tc_string[8]; - int tc; + unsigned int tc;

memset(tc_string, 0, sizeof(tc_string)); memcpy(p, aq_ethtool_stat_names, @@ -275,7 +275,7 @@ static void aq_ethtool_get_strings(struct net_device *ndev,

for (tc = 0; tc < cfg->tcs; tc++) { if (cfg->is_qos) - snprintf(tc_string, 8, "TC%d ", tc); + snprintf(tc_string, 8, "TC%u ", tc);

for (i = 0; i < cfg->vecs; i++) { for (si = 0; si < rx_stat_cnt; si++) { diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c index 79c09c1cdf93..0032c4ebd7e1 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c @@ -4146,7 +4146,7 @@ static void bnxt_get_pkgver(struct net_device *dev)

if (!bnxt_get_pkginfo(dev, buf, sizeof(buf))) { len = strlen(bp->fw_ver_str); - snprintf(bp->fw_ver_str + len, FW_VER_STR_LEN - len - 1, + snprintf(bp->fw_ver_str + len, FW_VER_STR_LEN - len, "/pkg %s", buf); } } diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h index a19cb2a786fd..1cca0425d493 100644 --- a/drivers/net/ethernet/freescale/fec.h +++ b/drivers/net/ethernet/freescale/fec.h @@ -691,10 +691,19 @@ struct fec_enet_private { /* XDP BPF Program */ struct bpf_prog *xdp_prog;

+ struct { + int pps_enable; + u64 ns_sys, ns_phc; + u32 at_corr; + u8 at_inc_corr; + } ptp_saved_state; + u64 ethtool_stats[]; };

void fec_ptp_init(struct platform_device *pdev, int irq_idx); +void fec_ptp_restore_state(struct fec_enet_private *fep); +void fec_ptp_save_state(struct fec_enet_private *fep); void fec_ptp_stop(struct platform_device *pdev); void fec_ptp_start_cyclecounter(struct net_device *ndev); int fec_ptp_set(struct net_device *ndev, struct kernel_hwtstamp_config *config, diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index fb19295529a2..8004f12352b6 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -1077,6 +1077,8 @@ fec_restart(struct net_device *ndev) u32 rcntl = OPT_FRAME_SIZE | 0x04; u32 ecntl = FEC_ECR_ETHEREN;

+ fec_ptp_save_state(fep); + /* Whack a reset. We should wait for this. * For i.MX6SX SOC, enet use AXI bus, we use disable MAC * instead of reset MAC itself. @@ -1244,8 +1246,10 @@ fec_restart(struct net_device *ndev) writel(ecntl, fep->hwp + FEC_ECNTRL); fec_enet_active_rxring(ndev);

- if (fep->bufdesc_ex) + if (fep->bufdesc_ex) { fec_ptp_start_cyclecounter(ndev); + fec_ptp_restore_state(fep); + }

/* Enable interrupts we wish to service */ if (fep->link) @@ -1336,6 +1340,8 @@ fec_stop(struct net_device *ndev) netdev_err(ndev, "Graceful transmit stop did not complete!\n"); }

+ fec_ptp_save_state(fep); + /* Whack a reset. We should wait for this. * For i.MX6SX SOC, enet use AXI bus, we use disable MAC * instead of reset MAC itself. @@ -1366,6 +1372,9 @@ fec_stop(struct net_device *ndev) val = readl(fep->hwp + FEC_ECNTRL); val |= FEC_ECR_EN1588; writel(val, fep->hwp + FEC_ECNTRL); + + fec_ptp_start_cyclecounter(ndev); + fec_ptp_restore_state(fep); } }

diff --git a/drivers/net/ethernet/freescale/fec_ptp.c b/drivers/net/ethernet/freescale/fec_ptp.c index 2e4f3e1782a2..5e8fac50f945 100644 --- a/drivers/net/ethernet/freescale/fec_ptp.c +++ b/drivers/net/ethernet/freescale/fec_ptp.c @@ -770,6 +770,56 @@ void fec_ptp_init(struct platform_device *pdev, int irq_idx) schedule_delayed_work(&fep->time_keep, HZ); }

+void fec_ptp_save_state(struct fec_enet_private *fep) +{ + unsigned long flags; + u32 atime_inc_corr; + + spin_lock_irqsave(&fep->tmreg_lock, flags); + + fep->ptp_saved_state.pps_enable = fep->pps_enable; + + fep->ptp_saved_state.ns_phc = timecounter_read(&fep->tc); + fep->ptp_saved_state.ns_sys = ktime_get_ns(); + + fep->ptp_saved_state.at_corr = readl(fep->hwp + FEC_ATIME_CORR); + atime_inc_corr = readl(fep->hwp + FEC_ATIME_INC) & FEC_T_INC_CORR_MASK; + fep->ptp_saved_state.at_inc_corr = (u8)(atime_inc_corr >> FEC_T_INC_CORR_OFFSET); + + spin_unlock_irqrestore(&fep->tmreg_lock, flags); +} + +/* Restore PTP functionality after a reset */ +void fec_ptp_restore_state(struct fec_enet_private *fep) +{ + u32 atime_inc = readl(fep->hwp + FEC_ATIME_INC) & FEC_T_INC_MASK; + unsigned long flags; + u32 counter; + u64 ns; + + spin_lock_irqsave(&fep->tmreg_lock, flags); + + /* Reset turned it off, so adjust our status flag */ + fep->pps_enable = 0; + + writel(fep->ptp_saved_state.at_corr, fep->hwp + FEC_ATIME_CORR); + atime_inc |= ((u32)fep->ptp_saved_state.at_inc_corr) << FEC_T_INC_CORR_OFFSET; + writel(atime_inc, fep->hwp + FEC_ATIME_INC); + + ns = ktime_get_ns() - fep->ptp_saved_state.ns_sys + fep->ptp_saved_state.ns_phc; + counter = ns & fep->cc.mask; + writel(counter, fep->hwp + FEC_ATIME); + timecounter_init(&fep->tc, &fep->cc, ns); + + spin_unlock_irqrestore(&fep->tmreg_lock, flags); + + /* Restart PPS if needed */ + if (fep->ptp_saved_state.pps_enable) { + /* Re-enable PPS */ + fec_ptp_enable_pps(fep, 1); + } +} + void fec_ptp_stop(struct platform_device *pdev) { struct net_device *ndev = platform_get_drvdata(pdev); diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c index b91e7a06b97f..beb815e5289b 100644 --- a/drivers/net/ethernet/hisilicon/hip04_eth.c +++ b/drivers/net/ethernet/hisilicon/hip04_eth.c @@ -947,6 +947,7 @@ static int hip04_mac_probe(struct platform_device *pdev) priv->tx_coalesce_timer.function = tx_done;

priv->map = syscon_node_to_regmap(arg.np); + of_node_put(arg.np); if (IS_ERR(priv->map)) { dev_warn(d, "no syscon hisilicon,hip04-ppe\n"); ret = PTR_ERR(priv->map); diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c index f75668c47935..616a2768e504 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c @@ -933,6 +933,7 @@ static int hns_mac_get_info(struct hns_mac_cb *mac_cb) mac_cb->cpld_ctrl = NULL; } else { syscon = syscon_node_to_regmap(cpld_args.np); + of_node_put(cpld_args.np); if (IS_ERR_OR_NULL(syscon)) { dev_dbg(mac_cb->dev, "no cpld-syscon found!\n"); mac_cb->cpld_ctrl = NULL; diff --git a/drivers/net/ethernet/hisilicon/hns_mdio.c b/drivers/net/ethernet/hisilicon/hns_mdio.c index ed73707176c1..8a047145f0c5 100644 --- a/drivers/net/ethernet/hisilicon/hns_mdio.c +++ b/drivers/net/ethernet/hisilicon/hns_mdio.c @@ -575,6 +575,7 @@ static int hns_mdio_probe(struct platform_device *pdev) MDIO_SC_RESET_ST; } } + of_node_put(reg_args.np); } else { dev_warn(&pdev->dev, "find syscon ret = %#x\n", ret); mdio_dev->subctrl_vbase = NULL; diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 3cd161c6672b..e23eedc791d6 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -6671,8 +6671,10 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool runtime) if (adapter->flags2 & FLAG2_HAS_PHY_WAKEUP) { /* enable wakeup by the PHY */ retval = e1000_init_phy_wakeup(adapter, wufc); - if (retval) - return retval; + if (retval) { + e_err("Failed to enable wakeup\n"); + goto skip_phy_configurations; + } } else { /* enable wakeup by the MAC */ ew32(WUFC, wufc); @@ -6693,8 +6695,10 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool runtime) * or broadcast. */ retval = e1000_enable_ulp_lpt_lp(hw, !runtime); - if (retval) - return retval; + if (retval) { + e_err("Failed to enable ULP\n"); + goto skip_phy_configurations; + } } }

@@ -6726,6 +6730,7 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool runtime) hw->phy.ops.release(hw); }

+skip_phy_configurations: /* Release control of h/w to f/w. If f/w is AMT enabled, this * would have already happened in close and is redundant. */ @@ -6968,15 +6973,13 @@ static int e1000e_pm_suspend(struct device *dev) e1000e_pm_freeze(dev);

rc = __e1000_shutdown(pdev, false); - if (rc) { - e1000e_pm_thaw(dev); - } else { + if (!rc) { /* Introduce S0ix implementation */ if (adapter->flags2 & FLAG2_ENABLE_S0IX_FLOWS) e1000e_s0ix_entry_flow(adapter); }

- return rc; + return 0; }

static int e1000e_pm_resume(struct device *dev) diff --git a/drivers/net/ethernet/intel/ice/ice_sched.c b/drivers/net/ethernet/intel/ice/ice_sched.c index ecf8f5d60292..6ca13c5dcb14 100644 --- a/drivers/net/ethernet/intel/ice/ice_sched.c +++ b/drivers/net/ethernet/intel/ice/ice_sched.c @@ -28,9 +28,8 @@ ice_sched_add_root_node(struct ice_port_info *pi, if (!root) return -ENOMEM;

- /* coverity[suspicious_sizeof] */ root->children = devm_kcalloc(ice_hw_to_dev(hw), hw->max_children[0], - sizeof(*root), GFP_KERNEL); + sizeof(*root->children), GFP_KERNEL); if (!root->children) { devm_kfree(ice_hw_to_dev(hw), root); return -ENOMEM; @@ -186,10 +185,9 @@ ice_sched_add_node(struct ice_port_info *pi, u8 layer, if (!node) return -ENOMEM; if (hw->max_children[layer]) { - /* coverity[suspicious_sizeof] */ node->children = devm_kcalloc(ice_hw_to_dev(hw), hw->max_children[layer], - sizeof(*node), GFP_KERNEL); + sizeof(*node->children), GFP_KERNEL); if (!node->children) { devm_kfree(ice_hw_to_dev(hw), node); return -ENOMEM; diff --git a/drivers/net/ethernet/lantiq_etop.c b/drivers/net/ethernet/lantiq_etop.c index 0b9982804370..57e3dabf3a80 100644 --- a/drivers/net/ethernet/lantiq_etop.c +++ b/drivers/net/ethernet/lantiq_etop.c @@ -482,7 +482,9 @@ ltq_etop_tx(struct sk_buff *skb, struct net_device *dev) unsigned long flags; u32 byte_offset;

- len = skb->len < ETH_ZLEN ? ETH_ZLEN : skb->len; + if (skb_put_padto(skb, ETH_ZLEN)) + return NETDEV_TX_OK; + len = skb->len;

if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) || ch->skb[ch->dma.desc]) { netdev_err(dev, "tx ring full\n"); diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h index e809f91c08fb..9e02e4367bec 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h @@ -1088,7 +1088,7 @@ struct mvpp2 { unsigned int max_port_rxqs;

/* Workqueue to gather hardware statistics */ - char queue_name[30]; + char queue_name[31]; struct workqueue_struct *stats_queue;

/* Debugfs root entry */ diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c index d4239e3b3c88..11f724ad90db 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c @@ -23,6 +23,9 @@ struct mlx5e_tir_builder *mlx5e_tir_builder_alloc(bool modify) struct mlx5e_tir_builder *builder;

builder = kvzalloc(sizeof(*builder), GFP_KERNEL); + if (!builder) + return NULL; + builder->modify = modify;

return builder; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c index 3d274599015b..ca92e518be76 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c @@ -67,7 +67,6 @@ static void mlx5e_ipsec_handle_sw_limits(struct work_struct *_work) return;

spin_lock_bh(&x->lock); - xfrm_state_check_expire(x); if (x->km.state == XFRM_STATE_EXPIRED) { sa_entry->attrs.drop = true; spin_unlock_bh(&x->lock); @@ -75,6 +74,13 @@ static void mlx5e_ipsec_handle_sw_limits(struct work_struct *_work) mlx5e_accel_ipsec_fs_modify(sa_entry); return; } + + if (x->km.state != XFRM_STATE_VALID) { + spin_unlock_bh(&x->lock); + return; + } + + xfrm_state_check_expire(x); spin_unlock_bh(&x->lock);

queue_delayed_work(sa_entry->ipsec->wq, &dwork->dwork, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c index b09e9abd39f3..f8c7912abe0e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c @@ -642,7 +642,6 @@ mlx5e_sq_xmit_mpwqe(struct mlx5e_txqsq *sq, struct sk_buff *skb, return;

err_unmap: - mlx5e_dma_unmap_wqe_err(sq, 1); sq->stats->dropped++; dev_kfree_skb_any(skb); mlx5e_tx_flush(sq); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/pci_vsc.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/pci_vsc.c index d0b595ba6110..432c98f2626d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/pci_vsc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/pci_vsc.c @@ -24,6 +24,11 @@ pci_write_config_dword((dev)->pdev, (dev)->vsc_addr + (offset), (val)) #define VSC_MAX_RETRIES 2048

+/* Reading VSC registers can take relatively long time. + * Yield the cpu every 128 registers read. + */ +#define VSC_GW_READ_BLOCK_COUNT 128 + enum { VSC_CTRL_OFFSET = 0x4, VSC_COUNTER_OFFSET = 0x8, @@ -273,6 +278,7 @@ int mlx5_vsc_gw_read_block_fast(struct mlx5_core_dev *dev, u32 *data, { unsigned int next_read_addr = 0; unsigned int read_addr = 0; + unsigned int count = 0;

while (read_addr < length) { if (mlx5_vsc_gw_read_fast(dev, read_addr, &next_read_addr, @@ -280,6 +286,10 @@ int mlx5_vsc_gw_read_block_fast(struct mlx5_core_dev *dev, u32 *data, return read_addr;

read_addr = next_read_addr; + if (++count == VSC_GW_READ_BLOCK_COUNT) { + cond_resched(); + count = 0; + } } return length; } diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c b/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c index f3f5fb420468..70427643f777 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c @@ -45,8 +45,12 @@ void sparx5_ifh_parse(u32 *ifh, struct frame_info *info) fwd = (fwd >> 5); info->src_port = FIELD_GET(GENMASK(7, 1), fwd);

+ /* + * Bit 270-271 are occasionally unexpectedly set by the hardware, + * clear bits before extracting timestamp + */ info->timestamp = - ((u64)xtr_hdr[2] << 24) | + ((u64)(xtr_hdr[2] & GENMASK(5, 0)) << 24) | ((u64)xtr_hdr[3] << 16) | ((u64)xtr_hdr[4] << 8) | ((u64)xtr_hdr[5] << 0); diff --git a/drivers/net/ethernet/microsoft/Kconfig b/drivers/net/ethernet/microsoft/Kconfig index 286f0d5697a1..901fbffbf718 100644 --- a/drivers/net/ethernet/microsoft/Kconfig +++ b/drivers/net/ethernet/microsoft/Kconfig @@ -18,7 +18,7 @@ if NET_VENDOR_MICROSOFT config MICROSOFT_MANA tristate "Microsoft Azure Network Adapter (MANA) support" depends on PCI_MSI - depends on X86_64 || (ARM64 && !CPU_BIG_ENDIAN && ARM64_4K_PAGES) + depends on X86_64 || (ARM64 && !CPU_BIG_ENDIAN) depends on PCI_HYPERV select AUXILIARY_BUS select PAGE_POOL diff --git a/drivers/net/ethernet/microsoft/mana/gdma_main.c b/drivers/net/ethernet/microsoft/mana/gdma_main.c index 1332db9a08eb..e1d70d21e207 100644 --- a/drivers/net/ethernet/microsoft/mana/gdma_main.c +++ b/drivers/net/ethernet/microsoft/mana/gdma_main.c @@ -182,7 +182,7 @@ int mana_gd_alloc_memory(struct gdma_context *gc, unsigned int length, dma_addr_t dma_handle; void *buf;

- if (length < PAGE_SIZE || !is_power_of_2(length)) + if (length < MANA_PAGE_SIZE || !is_power_of_2(length)) return -EINVAL;

gmi->dev = gc->dev; @@ -717,7 +717,7 @@ EXPORT_SYMBOL_NS(mana_gd_destroy_dma_region, NET_MANA); static int mana_gd_create_dma_region(struct gdma_dev *gd, struct gdma_mem_info *gmi) { - unsigned int num_page = gmi->length / PAGE_SIZE; + unsigned int num_page = gmi->length / MANA_PAGE_SIZE; struct gdma_create_dma_region_req *req = NULL; struct gdma_create_dma_region_resp resp = {}; struct gdma_context *gc = gd->gdma_context; @@ -727,10 +727,10 @@ static int mana_gd_create_dma_region(struct gdma_dev *gd, int err; int i;

- if (length < PAGE_SIZE || !is_power_of_2(length)) + if (length < MANA_PAGE_SIZE || !is_power_of_2(length)) return -EINVAL;

- if (offset_in_page(gmi->virt_addr) != 0) + if (!MANA_PAGE_ALIGNED(gmi->virt_addr)) return -EINVAL;

hwc = gc->hwc.driver_data; @@ -751,7 +751,7 @@ static int mana_gd_create_dma_region(struct gdma_dev *gd, req->page_addr_list_len = num_page;

for (i = 0; i < num_page; i++) - req->page_addr_list[i] = gmi->dma_handle + i * PAGE_SIZE; + req->page_addr_list[i] = gmi->dma_handle + i * MANA_PAGE_SIZE;

err = mana_gd_send_request(gc, req_msg_size, req, sizeof(resp), &resp); if (err) diff --git a/drivers/net/ethernet/microsoft/mana/hw_channel.c b/drivers/net/ethernet/microsoft/mana/hw_channel.c index 0a868679d342..a00f915c5188 100644 --- a/drivers/net/ethernet/microsoft/mana/hw_channel.c +++ b/drivers/net/ethernet/microsoft/mana/hw_channel.c @@ -368,12 +368,12 @@ static int mana_hwc_create_cq(struct hw_channel_context *hwc, u16 q_depth, int err;

eq_size = roundup_pow_of_two(GDMA_EQE_SIZE * q_depth); - if (eq_size < MINIMUM_SUPPORTED_PAGE_SIZE) - eq_size = MINIMUM_SUPPORTED_PAGE_SIZE; + if (eq_size < MANA_MIN_QSIZE) + eq_size = MANA_MIN_QSIZE;

cq_size = roundup_pow_of_two(GDMA_CQE_SIZE * q_depth); - if (cq_size < MINIMUM_SUPPORTED_PAGE_SIZE) - cq_size = MINIMUM_SUPPORTED_PAGE_SIZE; + if (cq_size < MANA_MIN_QSIZE) + cq_size = MANA_MIN_QSIZE;

hwc_cq = kzalloc(sizeof(*hwc_cq), GFP_KERNEL); if (!hwc_cq) @@ -435,7 +435,7 @@ static int mana_hwc_alloc_dma_buf(struct hw_channel_context *hwc, u16 q_depth,

dma_buf->num_reqs = q_depth;

- buf_size = PAGE_ALIGN(q_depth * max_msg_size); + buf_size = MANA_PAGE_ALIGN(q_depth * max_msg_size);

gmi = &dma_buf->mem_info; err = mana_gd_alloc_memory(gc, buf_size, gmi); @@ -503,8 +503,8 @@ static int mana_hwc_create_wq(struct hw_channel_context *hwc, else queue_size = roundup_pow_of_two(GDMA_MAX_SQE_SIZE * q_depth);

- if (queue_size < MINIMUM_SUPPORTED_PAGE_SIZE) - queue_size = MINIMUM_SUPPORTED_PAGE_SIZE; + if (queue_size < MANA_MIN_QSIZE) + queue_size = MANA_MIN_QSIZE;

hwc_wq = kzalloc(sizeof(*hwc_wq), GFP_KERNEL); if (!hwc_wq) diff --git a/drivers/net/ethernet/microsoft/mana/mana_en.c b/drivers/net/ethernet/microsoft/mana/mana_en.c index bb77327bfa81..a637556dcfae 100644 --- a/drivers/net/ethernet/microsoft/mana/mana_en.c +++ b/drivers/net/ethernet/microsoft/mana/mana_en.c @@ -1901,10 +1901,10 @@ static int mana_create_txq(struct mana_port_context *apc, * to prevent overflow. */ txq_size = MAX_SEND_BUFFERS_PER_QUEUE * 32; - BUILD_BUG_ON(!PAGE_ALIGNED(txq_size)); + BUILD_BUG_ON(!MANA_PAGE_ALIGNED(txq_size));

cq_size = MAX_SEND_BUFFERS_PER_QUEUE * COMP_ENTRY_SIZE; - cq_size = PAGE_ALIGN(cq_size); + cq_size = MANA_PAGE_ALIGN(cq_size);

gc = gd->gdma_context;

@@ -2203,8 +2203,8 @@ static struct mana_rxq *mana_create_rxq(struct mana_port_context *apc, if (err) goto out;

- rq_size = PAGE_ALIGN(rq_size); - cq_size = PAGE_ALIGN(cq_size); + rq_size = MANA_PAGE_ALIGN(rq_size); + cq_size = MANA_PAGE_ALIGN(cq_size);

/* Create RQ */ memset(&spec, 0, sizeof(spec)); diff --git a/drivers/net/ethernet/microsoft/mana/shm_channel.c b/drivers/net/ethernet/microsoft/mana/shm_channel.c index 5553af9c8085..0f1679ebad96 100644 --- a/drivers/net/ethernet/microsoft/mana/shm_channel.c +++ b/drivers/net/ethernet/microsoft/mana/shm_channel.c @@ -6,6 +6,7 @@ #include <linux/io.h> #include <linux/mm.h>

+#include <net/mana/gdma.h> #include <net/mana/shm_channel.h>

#define PAGE_FRAME_L48_WIDTH_BYTES 6 @@ -155,8 +156,8 @@ int mana_smc_setup_hwc(struct shm_channel *sc, bool reset_vf, u64 eq_addr, return err; }

- if (!PAGE_ALIGNED(eq_addr) || !PAGE_ALIGNED(cq_addr) || - !PAGE_ALIGNED(rq_addr) || !PAGE_ALIGNED(sq_addr)) + if (!MANA_PAGE_ALIGNED(eq_addr) || !MANA_PAGE_ALIGNED(cq_addr) || + !MANA_PAGE_ALIGNED(rq_addr) || !MANA_PAGE_ALIGNED(sq_addr)) return -EINVAL;

if ((eq_msix_index & VECTOR_MASK) != eq_msix_index) @@ -183,7 +184,7 @@ int mana_smc_setup_hwc(struct shm_channel *sc, bool reset_vf, u64 eq_addr,

/* EQ addr: low 48 bits of frame address */ shmem = (u64 *)ptr; - frame_addr = PHYS_PFN(eq_addr); + frame_addr = MANA_PFN(eq_addr); *shmem = frame_addr & PAGE_FRAME_L48_MASK; all_addr_h4bits |= (frame_addr >> PAGE_FRAME_L48_WIDTH_BITS) << (frame_addr_seq++ * PAGE_FRAME_H4_WIDTH_BITS); @@ -191,7 +192,7 @@ int mana_smc_setup_hwc(struct shm_channel *sc, bool reset_vf, u64 eq_addr,

/* CQ addr: low 48 bits of frame address */ shmem = (u64 *)ptr; - frame_addr = PHYS_PFN(cq_addr); + frame_addr = MANA_PFN(cq_addr); *shmem = frame_addr & PAGE_FRAME_L48_MASK; all_addr_h4bits |= (frame_addr >> PAGE_FRAME_L48_WIDTH_BITS) << (frame_addr_seq++ * PAGE_FRAME_H4_WIDTH_BITS); @@ -199,7 +200,7 @@ int mana_smc_setup_hwc(struct shm_channel *sc, bool reset_vf, u64 eq_addr,

/* RQ addr: low 48 bits of frame address */ shmem = (u64 *)ptr; - frame_addr = PHYS_PFN(rq_addr); + frame_addr = MANA_PFN(rq_addr); *shmem = frame_addr & PAGE_FRAME_L48_MASK; all_addr_h4bits |= (frame_addr >> PAGE_FRAME_L48_WIDTH_BITS) << (frame_addr_seq++ * PAGE_FRAME_H4_WIDTH_BITS); @@ -207,7 +208,7 @@ int mana_smc_setup_hwc(struct shm_channel *sc, bool reset_vf, u64 eq_addr,

/* SQ addr: low 48 bits of frame address */ shmem = (u64 *)ptr; - frame_addr = PHYS_PFN(sq_addr); + frame_addr = MANA_PFN(sq_addr); *shmem = frame_addr & PAGE_FRAME_L48_MASK; all_addr_h4bits |= (frame_addr >> PAGE_FRAME_L48_WIDTH_BITS) << (frame_addr_seq++ * PAGE_FRAME_H4_WIDTH_BITS); diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index 182ba0a8b095..6e0929af0f72 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -821,14 +821,13 @@ nfp_net_prepare_vector(struct nfp_net *nn, struct nfp_net_r_vector *r_vec,

snprintf(r_vec->name, sizeof(r_vec->name), "%s-rxtx-%d", nfp_net_name(nn), idx); - err = request_irq(r_vec->irq_vector, r_vec->handler, 0, r_vec->name, - r_vec); + err = request_irq(r_vec->irq_vector, r_vec->handler, IRQF_NO_AUTOEN, + r_vec->name, r_vec); if (err) { nfp_net_napi_del(&nn->dp, r_vec); nn_err(nn, "Error requesting IRQ %d\n", r_vec->irq_vector); return err; } - disable_irq(r_vec->irq_vector);

irq_set_affinity_hint(r_vec->irq_vector, &r_vec->affinity_mask);

diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index b6e89fc5a4ae..f5396aafe9ab 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -576,7 +576,34 @@ struct rtl8169_counters { __le64 rx_broadcast; __le32 rx_multicast; __le16 tx_aborted; - __le16 tx_underun; + __le16 tx_underrun; + /* new since RTL8125 */ + __le64 tx_octets; + __le64 rx_octets; + __le64 rx_multicast64; + __le64 tx_unicast64; + __le64 tx_broadcast64; + __le64 tx_multicast64; + __le32 tx_pause_on; + __le32 tx_pause_off; + __le32 tx_pause_all; + __le32 tx_deferred; + __le32 tx_late_collision; + __le32 tx_all_collision; + __le32 tx_aborted32; + __le32 align_errors32; + __le32 rx_frame_too_long; + __le32 rx_runt; + __le32 rx_pause_on; + __le32 rx_pause_off; + __le32 rx_pause_all; + __le32 rx_unknown_opcode; + __le32 rx_mac_error; + __le32 tx_underrun32; + __le32 rx_mac_missed; + __le32 rx_tcam_dropped; + __le32 tdu; + __le32 rdu; };

struct rtl8169_tc_offsets { @@ -1841,7 +1868,7 @@ static void rtl8169_get_ethtool_stats(struct net_device *dev, data[9] = le64_to_cpu(counters->rx_broadcast); data[10] = le32_to_cpu(counters->rx_multicast); data[11] = le16_to_cpu(counters->tx_aborted); - data[12] = le16_to_cpu(counters->tx_underun); + data[12] = le16_to_cpu(counters->tx_underrun); }

static void rtl8169_get_strings(struct net_device *dev, u32 stringset, u8 *data) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c index 8e2049ed6015..c79d70899493 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c @@ -14,6 +14,7 @@ #include <linux/slab.h> #include <linux/ethtool.h> #include <linux/io.h> +#include <linux/iopoll.h> #include "stmmac.h" #include "stmmac_pcs.h" #include "dwmac4.h" @@ -475,7 +476,7 @@ static int dwmac4_write_vlan_filter(struct net_device *dev, u8 index, u32 data) { void __iomem *ioaddr = (void __iomem *)dev->base_addr; - int i, timeout = 10; + int ret; u32 val;

if (index >= hw->num_vlan) @@ -491,16 +492,15 @@ static int dwmac4_write_vlan_filter(struct net_device *dev,

writel(val, ioaddr + GMAC_VLAN_TAG);

- for (i = 0; i < timeout; i++) { - val = readl(ioaddr + GMAC_VLAN_TAG); - if (!(val & GMAC_VLAN_TAG_CTRL_OB)) - return 0; - udelay(1); + ret = readl_poll_timeout(ioaddr + GMAC_VLAN_TAG, val, + !(val & GMAC_VLAN_TAG_CTRL_OB), + 1000, 500000); + if (ret) { + netdev_err(dev, "Timeout accessing MAC_VLAN_Tag_Filter\n"); + return -EBUSY; }

- netdev_err(dev, "Timeout accessing MAC_VLAN_Tag_Filter\n"); - - return -EBUSY; + return 0; }

static int dwmac4_add_hw_vlan_rx_fltr(struct net_device *dev, diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c index 996f2bcd07a2..308ef4241768 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c @@ -396,6 +396,7 @@ static int tc_setup_cbs(struct stmmac_priv *priv, return ret;

priv->plat->tx_queues_cfg[queue].mode_to_use = MTL_QUEUE_DCB; + return 0; }

/* Final adjustments for HW */ diff --git a/drivers/net/ieee802154/Kconfig b/drivers/net/ieee802154/Kconfig index 95da876c5613..1075e24b11de 100644 --- a/drivers/net/ieee802154/Kconfig +++ b/drivers/net/ieee802154/Kconfig @@ -101,6 +101,7 @@ config IEEE802154_CA8210_DEBUGFS

config IEEE802154_MCR20A tristate "MCR20A transceiver driver" + select REGMAP_SPI depends on IEEE802154_DRIVERS && MAC802154 depends on SPI help diff --git a/drivers/net/ieee802154/mcr20a.c b/drivers/net/ieee802154/mcr20a.c index 433fb5839203..020d392a98b6 100644 --- a/drivers/net/ieee802154/mcr20a.c +++ b/drivers/net/ieee802154/mcr20a.c @@ -1302,16 +1302,13 @@ mcr20a_probe(struct spi_device *spi) irq_type = IRQF_TRIGGER_FALLING;

ret = devm_request_irq(&spi->dev, spi->irq, mcr20a_irq_isr, - irq_type, dev_name(&spi->dev), lp); + irq_type | IRQF_NO_AUTOEN, dev_name(&spi->dev), lp); if (ret) { dev_err(&spi->dev, "could not request_irq for mcr20a\n"); ret = -ENODEV; goto free_dev; }

- /* disable_irq by default and wait for starting hardware */ - disable_irq(spi->irq); - ret = ieee802154_register_hw(hw); if (ret) { dev_crit(&spi->dev, "ieee802154_register_hw failed\n"); diff --git a/drivers/net/pcs/pcs-xpcs-wx.c b/drivers/net/pcs/pcs-xpcs-wx.c index 19c75886f070..5f5cd3596cb8 100644 --- a/drivers/net/pcs/pcs-xpcs-wx.c +++ b/drivers/net/pcs/pcs-xpcs-wx.c @@ -109,7 +109,7 @@ static void txgbe_pma_config_1g(struct dw_xpcs *xpcs) txgbe_write_pma(xpcs, TXGBE_DFE_TAP_CTL0, 0); val = txgbe_read_pma(xpcs, TXGBE_RX_GEN_CTL3); val = u16_replace_bits(val, 0x4, TXGBE_RX_GEN_CTL3_LOS_TRSHLD0); - txgbe_write_pma(xpcs, TXGBE_RX_EQ_ATTN_CTL, val); + txgbe_write_pma(xpcs, TXGBE_RX_GEN_CTL3, val);

txgbe_write_pma(xpcs, TXGBE_MPLLA_CTL0, 0x20); txgbe_write_pma(xpcs, TXGBE_MPLLA_CTL3, 0x46); diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index c4236564c1cd..8495b111a524 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -342,14 +342,19 @@ int phy_mii_ioctl(struct phy_device *phydev, struct ifreq *ifr, int cmd) if (mdio_phy_id_is_c45(mii_data->phy_id)) { prtad = mdio_phy_id_prtad(mii_data->phy_id); devad = mdio_phy_id_devad(mii_data->phy_id); - mii_data->val_out = mdiobus_c45_read( - phydev->mdio.bus, prtad, devad, - mii_data->reg_num); + ret = mdiobus_c45_read(phydev->mdio.bus, prtad, devad, + mii_data->reg_num); + } else { - mii_data->val_out = mdiobus_read( - phydev->mdio.bus, mii_data->phy_id, - mii_data->reg_num); + ret = mdiobus_read(phydev->mdio.bus, mii_data->phy_id, + mii_data->reg_num); } + + if (ret < 0) + return ret; + + mii_data->val_out = ret; + return 0;

case SIOCSMIIREG: diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c index eb9acfcaeb09..9d2656afba66 100644 --- a/drivers/net/ppp/ppp_generic.c +++ b/drivers/net/ppp/ppp_generic.c @@ -2269,7 +2269,7 @@ static bool ppp_channel_bridge_input(struct channel *pch, struct sk_buff *skb) if (!pchb) goto out_rcu;

- spin_lock(&pchb->downl); + spin_lock_bh(&pchb->downl); if (!pchb->chan) { /* channel got unregistered */ kfree_skb(skb); @@ -2281,7 +2281,7 @@ static bool ppp_channel_bridge_input(struct channel *pch, struct sk_buff *skb) kfree_skb(skb);

outl: - spin_unlock(&pchb->downl); + spin_unlock_bh(&pchb->downl); out_rcu: rcu_read_unlock();

diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c index 3a252ac5dd28..159841a5c3ab 100644 --- a/drivers/net/vrf.c +++ b/drivers/net/vrf.c @@ -628,7 +628,9 @@ static void vrf_finish_direct(struct sk_buff *skb) eth_zero_addr(eth->h_dest); eth->h_proto = skb->protocol;

+ rcu_read_lock_bh(); dev_queue_xmit_nit(skb, vrf_dev); + rcu_read_unlock_bh();

skb_pull(skb, ETH_HLEN); } diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.c b/drivers/net/wireless/ath/ath11k/dp_rx.c index aabde24d8763..88c7a7289d06 100644 --- a/drivers/net/wireless/ath/ath11k/dp_rx.c +++ b/drivers/net/wireless/ath/ath11k/dp_rx.c @@ -2697,7 +2697,7 @@ int ath11k_dp_process_rx(struct ath11k_base *ab, int ring_id, if (unlikely(push_reason != HAL_REO_DEST_RING_PUSH_REASON_ROUTING_INSTRUCTION)) { dev_kfree_skb_any(msdu); - ab->soc_stats.hal_reo_error[dp->reo_dst_ring[ring_id].ring_id]++; + ab->soc_stats.hal_reo_error[ring_id]++; continue; }

diff --git a/drivers/net/wireless/ath/ath12k/dp_rx.c b/drivers/net/wireless/ath/ath12k/dp_rx.c index 3cdc4c51d6df..f8767496fa54 100644 --- a/drivers/net/wireless/ath/ath12k/dp_rx.c +++ b/drivers/net/wireless/ath/ath12k/dp_rx.c @@ -2702,7 +2702,7 @@ int ath12k_dp_rx_process(struct ath12k_base *ab, int ring_id, if (push_reason != HAL_REO_DEST_RING_PUSH_REASON_ROUTING_INSTRUCTION) { dev_kfree_skb_any(msdu); - ab->soc_stats.hal_reo_error[dp->reo_dst_ring[ring_id].ring_id]++; + ab->soc_stats.hal_reo_error[ring_id]++; continue; }

diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index bf3da631c69f..51abc470125b 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -1325,11 +1325,11 @@ void ath9k_get_et_stats(struct ieee80211_hw *hw, struct ath_softc *sc = hw->priv; int i = 0;

- data[i++] = (sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_BE)].tx_pkts_all + + data[i++] = ((u64)sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_BE)].tx_pkts_all + sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_BK)].tx_pkts_all + sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_VI)].tx_pkts_all + sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_VO)].tx_pkts_all); - data[i++] = (sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_BE)].tx_bytes_all + + data[i++] = ((u64)sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_BE)].tx_bytes_all + sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_BK)].tx_bytes_all + sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_VI)].tx_bytes_all + sc->debug.stats.txstats[PR_QNUM(IEEE80211_AC_VO)].tx_bytes_all); diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c index 0c7841f95228..a3733c9b484e 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -716,8 +716,7 @@ static void ath9k_hif_usb_rx_cb(struct urb *urb) }

resubmit: - skb_reset_tail_pointer(skb); - skb_trim(skb, 0); + __skb_set_length(skb, 0);

usb_anchor_urb(urb, &hif_dev->rx_submitted); ret = usb_submit_urb(urb, GFP_ATOMIC); @@ -754,8 +753,7 @@ static void ath9k_hif_usb_reg_in_cb(struct urb *urb) case -ESHUTDOWN: goto free_skb; default: - skb_reset_tail_pointer(skb); - skb_trim(skb, 0); + __skb_set_length(skb, 0);

goto resubmit; } diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c index ba9e656037a2..9b3d3405fb83 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c @@ -356,6 +356,11 @@ int iwl_acpi_get_mcc(struct iwl_fw_runtime *fwrt, char *mcc) }

mcc_val = wifi_pkg->package.elements[1].integer.value; + if (mcc_val != BIOS_MCC_CHINA) { + ret = -EINVAL; + IWL_DEBUG_RADIO(fwrt, "ACPI WRDD is supported only for CN\n"); + goto out_free; + }

mcc[0] = (mcc_val >> 8) & 0xff; mcc[1] = mcc_val & 0xff; diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h index 6684506f4fc4..6cf237850ea0 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h @@ -1132,6 +1132,19 @@ struct iwl_umac_scan_abort { __le32 flags; } __packed; /* SCAN_ABORT_CMD_UMAC_API_S_VER_1 */

+/** + * enum iwl_umac_scan_abort_status + * + * @IWL_UMAC_SCAN_ABORT_STATUS_SUCCESS: scan was successfully aborted + * @IWL_UMAC_SCAN_ABORT_STATUS_IN_PROGRESS: scan abort is in progress + * @IWL_UMAC_SCAN_ABORT_STATUS_NOT_FOUND: nothing to abort + */ +enum iwl_umac_scan_abort_status { + IWL_UMAC_SCAN_ABORT_STATUS_SUCCESS = 0, + IWL_UMAC_SCAN_ABORT_STATUS_IN_PROGRESS, + IWL_UMAC_SCAN_ABORT_STATUS_NOT_FOUND, +}; + /** * struct iwl_umac_scan_complete * @uid: scan id, &enum iwl_umac_scan_uid_offsets diff --git a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.h b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.h index 633c9ad9af84..ecf482647617 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.h @@ -45,6 +45,8 @@ #define IWL_WTAS_ENABLE_IEC_MSK 0x4 #define IWL_WTAS_USA_UHB_MSK BIT(16)

+#define BIOS_MCC_CHINA 0x434e + /* * The profile for revision 2 is a superset of revision 1, which is in * turn a superset of revision 0. So we can store all revisions diff --git a/drivers/net/wireless/intel/iwlwifi/fw/uefi.c b/drivers/net/wireless/intel/iwlwifi/fw/uefi.c index fb982d4fe851..2cf878f237ac 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/uefi.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/uefi.c @@ -638,7 +638,7 @@ int iwl_uefi_get_mcc(struct iwl_fw_runtime *fwrt, char *mcc) goto out; }

- if (data->mcc != UEFI_MCC_CHINA) { + if (data->mcc != BIOS_MCC_CHINA) { ret = -EINVAL; IWL_DEBUG_RADIO(fwrt, "UEFI WRDD is supported only for CN\n"); goto out; diff --git a/drivers/net/wireless/intel/iwlwifi/fw/uefi.h b/drivers/net/wireless/intel/iwlwifi/fw/uefi.h index 1f8884ca8997..e0ef981cd8f2 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/uefi.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/uefi.h @@ -149,8 +149,6 @@ struct uefi_cnv_var_splc { u32 default_pwr_limit; } __packed;

-#define UEFI_MCC_CHINA 0x434e - /* struct uefi_cnv_var_wrdd - WRDD table as defined in UEFI * @revision: the revision of the table * @mcc: country identifier as defined in ISO/IEC 3166-1 Alpha 2 code diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index 83551d962a46..6673a4e467c0 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -834,20 +834,10 @@ void iwl_mvm_mac_tx(struct ieee80211_hw *hw, if (ieee80211_is_mgmt(hdr->frame_control)) sta = NULL;

- /* If there is no sta, and it's not offchannel - send through AP */ + /* this shouldn't even happen: just drop */ if (!sta && info->control.vif->type == NL80211_IFTYPE_STATION && - !offchannel) { - struct iwl_mvm_vif *mvmvif = - iwl_mvm_vif_from_mac80211(info->control.vif); - u8 ap_sta_id = READ_ONCE(mvmvif->deflink.ap_sta_id); - - if (ap_sta_id < mvm->fw->ucode_capa.num_stations) { - /* mac80211 holds rcu read lock */ - sta = rcu_dereference(mvm->fw_id_to_mac_id[ap_sta_id]); - if (IS_ERR_OR_NULL(sta)) - goto drop; - } - } + !offchannel) + goto drop;

if (tmp_sta && !sta && link_id != IEEE80211_LINK_UNSPECIFIED && !ieee80211_is_probe_resp(hdr->frame_control)) { diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-key.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-key.c index 8a38fc4b0b0f..455f5f417506 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-key.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-key.c @@ -144,7 +144,7 @@ static void iwl_mvm_mld_update_sta_key(struct ieee80211_hw *hw, if (sta != data->sta || key->link_id >= 0) return;

- err = iwl_mvm_send_cmd_pdu(mvm, cmd_id, CMD_ASYNC, sizeof(cmd), &cmd); + err = iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, sizeof(cmd), &cmd);

if (err) data->err = err; @@ -162,8 +162,8 @@ int iwl_mvm_mld_update_sta_keys(struct iwl_mvm *mvm, .new_sta_mask = new_sta_mask, };

- ieee80211_iter_keys_rcu(mvm->hw, vif, iwl_mvm_mld_update_sta_key, - &data); + ieee80211_iter_keys(mvm->hw, vif, iwl_mvm_mld_update_sta_key, + &data); return data.err; }

@@ -402,7 +402,7 @@ void iwl_mvm_sec_key_remove_ap(struct iwl_mvm *mvm, if (!sec_key_ver) return;

- ieee80211_iter_keys_rcu(mvm->hw, vif, - iwl_mvm_sec_key_remove_ap_iter, - (void *)(uintptr_t)link_id); + ieee80211_iter_keys(mvm->hw, vif, + iwl_mvm_sec_key_remove_ap_iter, + (void *)(uintptr_t)link_id); } diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c index d7c276237c74..d8a3d47f5c07 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c @@ -3313,13 +3313,23 @@ void iwl_mvm_rx_umac_scan_iter_complete_notif(struct iwl_mvm *mvm, mvm->scan_start); }

-static int iwl_mvm_umac_scan_abort(struct iwl_mvm *mvm, int type) +static int iwl_mvm_umac_scan_abort(struct iwl_mvm *mvm, int type, bool *wait) { - struct iwl_umac_scan_abort cmd = {}; + struct iwl_umac_scan_abort abort_cmd = {}; + struct iwl_host_cmd cmd = { + .id = WIDE_ID(IWL_ALWAYS_LONG_GROUP, SCAN_ABORT_UMAC), + .len = { sizeof(abort_cmd), }, + .data = { &abort_cmd, }, + .flags = CMD_SEND_IN_RFKILL, + }; + int uid, ret; + u32 status = IWL_UMAC_SCAN_ABORT_STATUS_NOT_FOUND;

lockdep_assert_held(&mvm->mutex);

+ *wait = true; + /* We should always get a valid index here, because we already * checked that this type of scan was running in the generic * code. @@ -3328,17 +3338,28 @@ static int iwl_mvm_umac_scan_abort(struct iwl_mvm *mvm, int type) if (WARN_ON_ONCE(uid < 0)) return uid;

- cmd.uid = cpu_to_le32(uid); + abort_cmd.uid = cpu_to_le32(uid);

IWL_DEBUG_SCAN(mvm, "Sending scan abort, uid %u\n", uid);

- ret = iwl_mvm_send_cmd_pdu(mvm, - WIDE_ID(IWL_ALWAYS_LONG_GROUP, SCAN_ABORT_UMAC), - CMD_SEND_IN_RFKILL, sizeof(cmd), &cmd); + ret = iwl_mvm_send_cmd_status(mvm, &cmd, &status); + + IWL_DEBUG_SCAN(mvm, "Scan abort: ret=%d, status=%u\n", ret, status); if (!ret) mvm->scan_uid_status[uid] = type << IWL_MVM_SCAN_STOPPING_SHIFT;

- IWL_DEBUG_SCAN(mvm, "Scan abort: ret=%d\n", ret); + /* Handle the case that the FW is no longer familiar with the scan that + * is to be stopped. In such a case, it is expected that the scan + * complete notification was already received but not yet processed. + * In such a case, there is no need to wait for a scan complete + * notification and the flow should continue similar to the case that + * the scan was really aborted. + */ + if (status == IWL_UMAC_SCAN_ABORT_STATUS_NOT_FOUND) { + mvm->scan_uid_status[uid] = type << IWL_MVM_SCAN_STOPPING_SHIFT; + *wait = false; + } + return ret; }

@@ -3348,6 +3369,7 @@ static int iwl_mvm_scan_stop_wait(struct iwl_mvm *mvm, int type) static const u16 scan_done_notif[] = { SCAN_COMPLETE_UMAC, SCAN_OFFLOAD_COMPLETE, }; int ret; + bool wait = true;

lockdep_assert_held(&mvm->mutex);

@@ -3359,7 +3381,7 @@ static int iwl_mvm_scan_stop_wait(struct iwl_mvm *mvm, int type) IWL_DEBUG_SCAN(mvm, "Preparing to stop scan, type %x\n", type);

if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_UMAC_SCAN)) - ret = iwl_mvm_umac_scan_abort(mvm, type); + ret = iwl_mvm_umac_scan_abort(mvm, type, &wait); else ret = iwl_mvm_lmac_scan_abort(mvm);

@@ -3367,6 +3389,10 @@ static int iwl_mvm_scan_stop_wait(struct iwl_mvm *mvm, int type) IWL_DEBUG_SCAN(mvm, "couldn't stop scan type %d\n", type); iwl_remove_notification(&mvm->notif_wait, &wait_scan_done); return ret; + } else if (!wait) { + IWL_DEBUG_SCAN(mvm, "no need to wait for scan type %d\n", type); + iwl_remove_notification(&mvm->notif_wait, &wait_scan_done); + return 0; }

return iwl_wait_notification(&mvm->notif_wait, &wait_scan_done, diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c index 1d695ece93e9..51c12d70e8c2 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -1195,6 +1195,9 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb, bool is_ampdu = false; int hdrlen;

+ if (WARN_ON_ONCE(!sta)) + return -1; + mvmsta = iwl_mvm_sta_from_mac80211(sta); fc = hdr->frame_control; hdrlen = ieee80211_hdrlen(fc); @@ -1202,9 +1205,6 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb, if (IWL_MVM_NON_TRANSMITTING_AP && ieee80211_is_probe_resp(fc)) return -1;

- if (WARN_ON_ONCE(!mvmsta)) - return -1; - if (WARN_ON_ONCE(mvmsta->deflink.sta_id == IWL_MVM_INVALID_STA)) return -1;

@@ -1335,7 +1335,7 @@ static int iwl_mvm_tx_mpdu(struct iwl_mvm *mvm, struct sk_buff *skb, int iwl_mvm_tx_skb_sta(struct iwl_mvm *mvm, struct sk_buff *skb, struct ieee80211_sta *sta) { - struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta); + struct iwl_mvm_sta *mvmsta; struct ieee80211_tx_info info; struct sk_buff_head mpdus_skbs; struct ieee80211_vif *vif; @@ -1344,9 +1344,11 @@ int iwl_mvm_tx_skb_sta(struct iwl_mvm *mvm, struct sk_buff *skb, struct sk_buff *orig_skb = skb; const u8 *addr3;

- if (WARN_ON_ONCE(!mvmsta)) + if (WARN_ON_ONCE(!sta)) return -1;

+ mvmsta = iwl_mvm_sta_from_mac80211(sta); + if (WARN_ON_ONCE(mvmsta->deflink.sta_id == IWL_MVM_INVALID_STA)) return -1;

diff --git a/drivers/net/wireless/marvell/mwifiex/fw.h b/drivers/net/wireless/marvell/mwifiex/fw.h index 3adc447b715f..5b072120e3f2 100644 --- a/drivers/net/wireless/marvell/mwifiex/fw.h +++ b/drivers/net/wireless/marvell/mwifiex/fw.h @@ -1587,7 +1587,7 @@ struct host_cmd_ds_802_11_scan_rsp {

struct host_cmd_ds_802_11_scan_ext { u32 reserved; - u8 tlv_buffer[1]; + u8 tlv_buffer[]; } __packed;

struct mwifiex_ie_types_bss_mode { diff --git a/drivers/net/wireless/marvell/mwifiex/scan.c b/drivers/net/wireless/marvell/mwifiex/scan.c index 0326b121747c..17ce84f5207e 100644 --- a/drivers/net/wireless/marvell/mwifiex/scan.c +++ b/drivers/net/wireless/marvell/mwifiex/scan.c @@ -2530,8 +2530,7 @@ int mwifiex_ret_802_11_scan_ext(struct mwifiex_private *priv, ext_scan_resp = &resp->params.ext_scan;

tlv = (void *)ext_scan_resp->tlv_buffer; - buf_left = le16_to_cpu(resp->size) - (sizeof(*ext_scan_resp) + S_DS_GEN - - 1); + buf_left = le16_to_cpu(resp->size) - (sizeof(*ext_scan_resp) + S_DS_GEN);

while (buf_left >= sizeof(struct mwifiex_ie_types_header)) { type = le16_to_cpu(tlv->type); diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c index 7bc3b4cd3592..6bef96e3d2a3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c @@ -400,6 +400,7 @@ mt7915_init_wiphy(struct mt7915_phy *phy) ieee80211_hw_set(hw, SUPPORTS_RX_DECAP_OFFLOAD); ieee80211_hw_set(hw, SUPPORTS_MULTI_BSSID); ieee80211_hw_set(hw, WANT_MONITOR_VIF); + ieee80211_hw_set(hw, SUPPORTS_TX_FRAG);

hw->max_tx_fragments = 4;

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c index 8008ce3fa6c7..387d47e9fcd3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c @@ -1537,12 +1537,14 @@ void mt7915_mac_reset_work(struct work_struct *work) set_bit(MT76_RESET, &phy2->mt76->state); cancel_delayed_work_sync(&phy2->mt76->mac_work); } + + mutex_lock(&dev->mt76.mutex); + mt76_worker_disable(&dev->mt76.tx_worker); mt76_for_each_q_rx(&dev->mt76, i) napi_disable(&dev->mt76.napi[i]); napi_disable(&dev->mt76.tx_napi);

- mutex_lock(&dev->mt76.mutex);

if (mtk_wed_device_active(&dev->mt76.mmio.wed)) mtk_wed_device_stop(&dev->mt76.mmio.wed); diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c index eea41b29f096..3b2dcb410e0f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c @@ -1577,6 +1577,12 @@ mt7915_twt_teardown_request(struct ieee80211_hw *hw, mutex_unlock(&dev->mt76.mutex); }

+static int +mt7915_set_frag_threshold(struct ieee80211_hw *hw, u32 val) +{ + return 0; +} + static int mt7915_set_radar_background(struct ieee80211_hw *hw, struct cfg80211_chan_def *chandef) @@ -1707,6 +1713,7 @@ const struct ieee80211_ops mt7915_ops = { .sta_set_decap_offload = mt7915_sta_set_decap_offload, .add_twt_setup = mt7915_mac_add_twt_setup, .twt_teardown_request = mt7915_twt_teardown_request, + .set_frag_threshold = mt7915_set_frag_threshold, CFG80211_TESTMODE_CMD(mt76_testmode_cmd) CFG80211_TESTMODE_DUMP(mt76_testmode_dump) #ifdef CONFIG_MAC80211_DEBUGFS diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index 9599adf104b1..758249b20c22 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -690,13 +690,17 @@ int mt7915_mcu_add_tx_ba(struct mt7915_dev *dev, { struct mt7915_sta *msta = (struct mt7915_sta *)params->sta->drv_priv; struct mt7915_vif *mvif = msta->vif; + int ret;

+ mt76_worker_disable(&dev->mt76.tx_worker); if (enable && !params->amsdu) msta->wcid.amsdu = false; + ret = mt76_connac_mcu_sta_ba(&dev->mt76, &mvif->mt76, params, + MCU_EXT_CMD(STA_REC_UPDATE), + enable, true); + mt76_worker_enable(&dev->mt76.tx_worker);

- return mt76_connac_mcu_sta_ba(&dev->mt76, &mvif->mt76, params, - MCU_EXT_CMD(STA_REC_UPDATE), - enable, true); + return ret; }

int mt7915_mcu_add_rx_ba(struct mt7915_dev *dev, diff --git a/drivers/net/wireless/realtek/rtw88/Kconfig b/drivers/net/wireless/realtek/rtw88/Kconfig index 22838ede03cd..02b0d698413b 100644 --- a/drivers/net/wireless/realtek/rtw88/Kconfig +++ b/drivers/net/wireless/realtek/rtw88/Kconfig @@ -12,6 +12,7 @@ if RTW88

config RTW88_CORE tristate + select WANT_DEV_COREDUMP

config RTW88_PCI tristate diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h index 112bdd95fc6e..504660ee3cba 100644 --- a/drivers/net/wireless/realtek/rtw89/core.h +++ b/drivers/net/wireless/realtek/rtw89/core.h @@ -3888,16 +3888,22 @@ struct rtw89_txpwr_conf { const void *data; };

+static inline bool rtw89_txpwr_entcpy(void *entry, const void *cursor, u8 size, + const struct rtw89_txpwr_conf *conf) +{ + u8 valid_size = min(size, conf->ent_sz); + + memcpy(entry, cursor, valid_size); + return true; +} + #define rtw89_txpwr_conf_valid(conf) (!!(conf)->data)

#define rtw89_for_each_in_txpwr_conf(entry, cursor, conf) \ - for (typecheck(const void *, cursor), (cursor) = (conf)->data, \ - memcpy(&(entry), cursor, \ - min_t(u8, sizeof(entry), (conf)->ent_sz)); \ + for (typecheck(const void *, cursor), (cursor) = (conf)->data; \ (cursor) < (conf)->data + (conf)->num_ents * (conf)->ent_sz; \ - (cursor) += (conf)->ent_sz, \ - memcpy(&(entry), cursor, \ - min_t(u8, sizeof(entry), (conf)->ent_sz))) + (cursor) += (conf)->ent_sz) \ + if (rtw89_txpwr_entcpy(&(entry), cursor, sizeof(entry), conf))

struct rtw89_txpwr_byrate_data { struct rtw89_txpwr_conf conf; diff --git a/drivers/net/wireless/realtek/rtw89/mac80211.c b/drivers/net/wireless/realtek/rtw89/mac80211.c index 1ec97250e88e..4fae0bd566f6 100644 --- a/drivers/net/wireless/realtek/rtw89/mac80211.c +++ b/drivers/net/wireless/realtek/rtw89/mac80211.c @@ -126,7 +126,9 @@ static int rtw89_ops_add_interface(struct ieee80211_hw *hw, rtwvif->rtwdev = rtwdev; rtwvif->roc.state = RTW89_ROC_IDLE; rtwvif->offchan = false; - list_add_tail(&rtwvif->list, &rtwdev->rtwvifs_list); + if (!rtw89_rtwvif_in_list(rtwdev, rtwvif)) + list_add_tail(&rtwvif->list, &rtwdev->rtwvifs_list); + INIT_WORK(&rtwvif->update_beacon_work, rtw89_core_update_beacon_work); INIT_DELAYED_WORK(&rtwvif->roc.roc_work, rtw89_roc_work); rtw89_leave_ps_mode(rtwdev); diff --git a/drivers/net/wireless/realtek/rtw89/phy.c b/drivers/net/wireless/realtek/rtw89/phy.c index a82b4c56a6f4..f7c6b019b5be 100644 --- a/drivers/net/wireless/realtek/rtw89/phy.c +++ b/drivers/net/wireless/realtek/rtw89/phy.c @@ -352,8 +352,8 @@ static void rtw89_phy_ra_sta_update(struct rtw89_dev *rtwdev, csi_mode = RTW89_RA_RPT_MODE_HT; ra_mask |= ((u64)sta->deflink.ht_cap.mcs.rx_mask[3] << 48) | ((u64)sta->deflink.ht_cap.mcs.rx_mask[2] << 36) | - (sta->deflink.ht_cap.mcs.rx_mask[1] << 24) | - (sta->deflink.ht_cap.mcs.rx_mask[0] << 12); + ((u64)sta->deflink.ht_cap.mcs.rx_mask[1] << 24) | + ((u64)sta->deflink.ht_cap.mcs.rx_mask[0] << 12); high_rate_masks = rtw89_ra_mask_ht_rates; if (sta->deflink.ht_cap.cap & IEEE80211_HT_CAP_RX_STBC) stbc_en = 1; diff --git a/drivers/net/wireless/realtek/rtw89/util.h b/drivers/net/wireless/realtek/rtw89/util.h index e2ed4565025d..d4ee9078a4f4 100644 --- a/drivers/net/wireless/realtek/rtw89/util.h +++ b/drivers/net/wireless/realtek/rtw89/util.h @@ -14,6 +14,24 @@ #define rtw89_for_each_rtwvif(rtwdev, rtwvif) \ list_for_each_entry(rtwvif, &(rtwdev)->rtwvifs_list, list)

+/* Before adding rtwvif to list, we need to check if it already exist, beacase + * in some case such as SER L2 happen during WoWLAN flow, calling reconfig + * twice cause the list to be added twice. + */ +static inline bool rtw89_rtwvif_in_list(struct rtw89_dev *rtwdev, + struct rtw89_vif *new) +{ + struct rtw89_vif *rtwvif; + + lockdep_assert_held(&rtwdev->mutex); + + rtw89_for_each_rtwvif(rtwdev, rtwvif) + if (rtwvif == new) + return true; + + return false; +} + /* The result of negative dividend and positive divisor is undefined, but it * should be one case of round-down or round-up. So, make it round-down if the * result is round-up. diff --git a/drivers/net/wwan/qcom_bam_dmux.c b/drivers/net/wwan/qcom_bam_dmux.c index 26ca719fa0de..5dcb9a84a12e 100644 --- a/drivers/net/wwan/qcom_bam_dmux.c +++ b/drivers/net/wwan/qcom_bam_dmux.c @@ -823,17 +823,17 @@ static int bam_dmux_probe(struct platform_device *pdev) ret = devm_request_threaded_irq(dev, pc_ack_irq, NULL, bam_dmux_pc_ack_irq, IRQF_ONESHOT, NULL, dmux); if (ret) - return ret; + goto err_disable_pm;

ret = devm_request_threaded_irq(dev, dmux->pc_irq, NULL, bam_dmux_pc_irq, IRQF_ONESHOT, NULL, dmux); if (ret) - return ret; + goto err_disable_pm;

ret = irq_get_irqchip_state(dmux->pc_irq, IRQCHIP_STATE_LINE_LEVEL, &dmux->pc_state); if (ret) - return ret; + goto err_disable_pm;

/* Check if remote finished initialization before us */ if (dmux->pc_state) { @@ -844,6 +844,11 @@ static int bam_dmux_probe(struct platform_device *pdev) }

return 0; + +err_disable_pm: + pm_runtime_disable(dev); + pm_runtime_dont_use_autosuspend(dev); + return ret; }

static void bam_dmux_remove(struct platform_device *pdev) diff --git a/drivers/net/xen-netback/hash.c b/drivers/net/xen-netback/hash.c index ff96f22648ef..45ddce35f6d2 100644 --- a/drivers/net/xen-netback/hash.c +++ b/drivers/net/xen-netback/hash.c @@ -95,7 +95,7 @@ static u32 xenvif_new_hash(struct xenvif *vif, const u8 *data,

static void xenvif_flush_hash(struct xenvif *vif) { - struct xenvif_hash_cache_entry *entry; + struct xenvif_hash_cache_entry *entry, *n; unsigned long flags;

if (xenvif_hash_cache_size == 0) @@ -103,8 +103,7 @@ static void xenvif_flush_hash(struct xenvif *vif)

spin_lock_irqsave(&vif->hash.cache.lock, flags);

- list_for_each_entry_rcu(entry, &vif->hash.cache.list, link, - lockdep_is_held(&vif->hash.cache.lock)) { + list_for_each_entry_safe(entry, n, &vif->hash.cache.list, link) { list_del_rcu(&entry->link); vif->hash.cache.count--; kfree_rcu(entry, rcu); diff --git a/drivers/nvme/common/keyring.c b/drivers/nvme/common/keyring.c index 6f7e7a8fa5ae..ed5167f942d8 100644 --- a/drivers/nvme/common/keyring.c +++ b/drivers/nvme/common/keyring.c @@ -20,6 +20,28 @@ key_serial_t nvme_keyring_id(void) } EXPORT_SYMBOL_GPL(nvme_keyring_id);

+static bool nvme_tls_psk_revoked(struct key *psk) +{ + return test_bit(KEY_FLAG_REVOKED, &psk->flags) || + test_bit(KEY_FLAG_INVALIDATED, &psk->flags); +} + +struct key *nvme_tls_key_lookup(key_serial_t key_id) +{ + struct key *key = key_lookup(key_id); + + if (IS_ERR(key)) { + pr_err("key id %08x not found\n", key_id); + return key; + } + if (nvme_tls_psk_revoked(key)) { + pr_err("key id %08x revoked\n", key_id); + return ERR_PTR(-EKEYREVOKED); + } + return key; +} +EXPORT_SYMBOL_GPL(nvme_tls_key_lookup); + static void nvme_tls_psk_describe(const struct key *key, struct seq_file *m) { seq_puts(m, key->description); @@ -36,14 +58,12 @@ static bool nvme_tls_psk_match(const struct key *key, pr_debug("%s: no key description\n", __func__); return false; } - match_len = strlen(key->description); - pr_debug("%s: id %s len %zd\n", __func__, key->description, match_len); - if (!match_data->raw_data) { pr_debug("%s: no match data\n", __func__); return false; } match_id = match_data->raw_data; + match_len = strlen(match_id); pr_debug("%s: match '%s' '%s' len %zd\n", __func__, match_id, key->description, match_len); return !memcmp(key->description, match_id, match_len); @@ -71,7 +91,7 @@ static struct key_type nvme_tls_psk_key_type = {

static struct key *nvme_tls_psk_lookup(struct key *keyring, const char *hostnqn, const char *subnqn, - int hmac, bool generated) + u8 hmac, u8 psk_ver, bool generated) { char *identity; size_t identity_len = (NVMF_NQN_SIZE) * 2 + 11; @@ -82,8 +102,8 @@ static struct key *nvme_tls_psk_lookup(struct key *keyring, if (!identity) return ERR_PTR(-ENOMEM);

- snprintf(identity, identity_len, "NVMe0%c%02d %s %s", - generated ? 'G' : 'R', hmac, hostnqn, subnqn); + snprintf(identity, identity_len, "NVMe%u%c%02u %s %s", + psk_ver, generated ? 'G' : 'R', hmac, hostnqn, subnqn);

if (!keyring) keyring = nvme_keyring; @@ -107,21 +127,38 @@ static struct key *nvme_tls_psk_lookup(struct key *keyring, /* * NVMe PSK priority list * - * 'Retained' PSKs (ie 'generated == false') - * should be preferred to 'generated' PSKs, - * and SHA-384 should be preferred to SHA-256. + * 'Retained' PSKs (ie 'generated == false') should be preferred to 'generated' + * PSKs, PSKs with hash (psk_ver 1) should be preferred to PSKs without hash + * (psk_ver 0), and SHA-384 should be preferred to SHA-256. */ static struct nvme_tls_psk_priority_list { bool generated; + u8 psk_ver; enum nvme_tcp_tls_cipher cipher; } nvme_tls_psk_prio[] = { { .generated = false, + .psk_ver = 1, + .cipher = NVME_TCP_TLS_CIPHER_SHA384, }, + { .generated = false, + .psk_ver = 1, + .cipher = NVME_TCP_TLS_CIPHER_SHA256, }, + { .generated = false, + .psk_ver = 0, .cipher = NVME_TCP_TLS_CIPHER_SHA384, }, { .generated = false, + .psk_ver = 0, + .cipher = NVME_TCP_TLS_CIPHER_SHA256, }, + { .generated = true, + .psk_ver = 1, + .cipher = NVME_TCP_TLS_CIPHER_SHA384, }, + { .generated = true, + .psk_ver = 1, .cipher = NVME_TCP_TLS_CIPHER_SHA256, }, { .generated = true, + .psk_ver = 0, .cipher = NVME_TCP_TLS_CIPHER_SHA384, }, { .generated = true, + .psk_ver = 0, .cipher = NVME_TCP_TLS_CIPHER_SHA256, }, };

@@ -137,10 +174,11 @@ key_serial_t nvme_tls_psk_default(struct key *keyring,

for (prio = 0; prio < ARRAY_SIZE(nvme_tls_psk_prio); prio++) { bool generated = nvme_tls_psk_prio[prio].generated; + u8 ver = nvme_tls_psk_prio[prio].psk_ver; enum nvme_tcp_tls_cipher cipher = nvme_tls_psk_prio[prio].cipher;

tls_key = nvme_tls_psk_lookup(keyring, hostnqn, subnqn, - cipher, generated); + cipher, ver, generated); if (!IS_ERR(tls_key)) { tls_key_id = tls_key->serial; key_put(tls_key); diff --git a/drivers/nvme/host/Kconfig b/drivers/nvme/host/Kconfig index b309c8be720f..e6bb73c16887 100644 --- a/drivers/nvme/host/Kconfig +++ b/drivers/nvme/host/Kconfig @@ -42,6 +42,7 @@ config NVME_HWMON

config NVME_FABRICS select NVME_CORE + select NVME_KEYRING if NVME_TCP_TLS tristate

config NVME_RDMA @@ -95,7 +96,6 @@ config NVME_TCP config NVME_TCP_TLS bool "NVMe over Fabrics TCP TLS encryption support" depends on NVME_TCP - select NVME_KEYRING select NET_HANDSHAKE select KEYS help @@ -110,6 +110,7 @@ config NVME_HOST_AUTH bool "NVMe over Fabrics In-Band Authentication in host side" depends on NVME_CORE select NVME_AUTH + select NVME_KEYRING if NVME_TCP_TLS help This provides support for NVMe over Fabrics In-Band Authentication in host side. diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 5569cf4183b2..415ede9886c1 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -4587,7 +4587,6 @@ static void nvme_free_ctrl(struct device *dev)

if (!subsys || ctrl->instance != subsys->instance) ida_free(&nvme_instance_ida, ctrl->instance); - key_put(ctrl->tls_key); nvme_free_cels(ctrl); nvme_mpath_uninit(ctrl); cleanup_srcu_struct(&ctrl->srcu); diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c index b5a4b5fd573e..3e3db6a6524e 100644 --- a/drivers/nvme/host/fabrics.c +++ b/drivers/nvme/host/fabrics.c @@ -650,7 +650,7 @@ static struct key *nvmf_parse_key(int key_id) return ERR_PTR(-EINVAL); }

- key = key_lookup(key_id); + key = nvme_tls_key_lookup(key_id); if (IS_ERR(key)) pr_err("key id %08x not found\n", key_id); else diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h index ff1769172778..cde1cb906dbf 100644 --- a/drivers/nvme/host/nvme.h +++ b/drivers/nvme/host/nvme.h @@ -375,7 +375,7 @@ struct nvme_ctrl { struct nvme_dhchap_key *ctrl_key; u16 transaction; #endif - struct key *tls_key; + key_serial_t tls_pskid;

/* Power saving configuration */ u64 ps_max_latency_us; diff --git a/drivers/nvme/host/sysfs.c b/drivers/nvme/host/sysfs.c index 3c55f7edd181..5b1dee8a66ef 100644 --- a/drivers/nvme/host/sysfs.c +++ b/drivers/nvme/host/sysfs.c @@ -671,9 +671,9 @@ static ssize_t tls_key_show(struct device *dev, { struct nvme_ctrl *ctrl = dev_get_drvdata(dev);

- if (!ctrl->tls_key) + if (!ctrl->tls_pskid) return 0; - return sysfs_emit(buf, "%08x", key_serial(ctrl->tls_key)); + return sysfs_emit(buf, "%08x", ctrl->tls_pskid); } static DEVICE_ATTR_RO(tls_key); #endif diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c index 8b5e4327fe83..8c79af3ed1f2 100644 --- a/drivers/nvme/host/tcp.c +++ b/drivers/nvme/host/tcp.c @@ -165,6 +165,7 @@ struct nvme_tcp_queue {

bool hdr_digest; bool data_digest; + bool tls_enabled; struct ahash_request *rcv_hash; struct ahash_request *snd_hash; __le32 exp_ddgst; @@ -213,7 +214,21 @@ static inline int nvme_tcp_queue_id(struct nvme_tcp_queue *queue) return queue - queue->ctrl->queues; }

-static inline bool nvme_tcp_tls(struct nvme_ctrl *ctrl) +/* + * Check if the queue is TLS encrypted + */ +static inline bool nvme_tcp_queue_tls(struct nvme_tcp_queue *queue) +{ + if (!IS_ENABLED(CONFIG_NVME_TCP_TLS)) + return 0; + + return queue->tls_enabled; +} + +/* + * Check if TLS is configured for the controller. + */ +static inline bool nvme_tcp_tls_configured(struct nvme_ctrl *ctrl) { if (!IS_ENABLED(CONFIG_NVME_TCP_TLS)) return 0; @@ -368,7 +383,7 @@ static inline bool nvme_tcp_queue_has_pending(struct nvme_tcp_queue *queue)

static inline bool nvme_tcp_queue_more(struct nvme_tcp_queue *queue) { - return !nvme_tcp_tls(&queue->ctrl->ctrl) && + return !nvme_tcp_queue_tls(queue) && nvme_tcp_queue_has_pending(queue); }

@@ -1427,7 +1442,7 @@ static int nvme_tcp_init_connection(struct nvme_tcp_queue *queue) memset(&msg, 0, sizeof(msg)); iov.iov_base = icresp; iov.iov_len = sizeof(*icresp); - if (nvme_tcp_tls(&queue->ctrl->ctrl)) { + if (nvme_tcp_queue_tls(queue)) { msg.msg_control = cbuf; msg.msg_controllen = sizeof(cbuf); } @@ -1439,7 +1454,7 @@ static int nvme_tcp_init_connection(struct nvme_tcp_queue *queue) goto free_icresp; } ret = -ENOTCONN; - if (nvme_tcp_tls(&queue->ctrl->ctrl)) { + if (nvme_tcp_queue_tls(queue)) { ctype = tls_get_record_type(queue->sock->sk, (struct cmsghdr *)cbuf); if (ctype != TLS_RECORD_TYPE_DATA) { @@ -1581,13 +1596,16 @@ static void nvme_tcp_tls_done(void *data, int status, key_serial_t pskid) goto out_complete; }

- tls_key = key_lookup(pskid); + tls_key = nvme_tls_key_lookup(pskid); if (IS_ERR(tls_key)) { dev_warn(ctrl->ctrl.device, "queue %d: Invalid key %x\n", qid, pskid); queue->tls_err = -ENOKEY; } else { - ctrl->ctrl.tls_key = tls_key; + queue->tls_enabled = true; + if (qid == 0) + ctrl->ctrl.tls_pskid = key_serial(tls_key); + key_put(tls_key); queue->tls_err = 0; }

@@ -1768,7 +1786,7 @@ static int nvme_tcp_alloc_queue(struct nvme_ctrl *nctrl, int qid, }

/* If PSKs are configured try to start TLS */ - if (IS_ENABLED(CONFIG_NVME_TCP_TLS) && pskid) { + if (nvme_tcp_tls_configured(nctrl) && pskid) { ret = nvme_tcp_start_tls(nctrl, queue, pskid); if (ret) goto err_init_connect; @@ -1829,6 +1847,8 @@ static void nvme_tcp_stop_queue(struct nvme_ctrl *nctrl, int qid) mutex_lock(&queue->queue_lock); if (test_and_clear_bit(NVME_TCP_Q_LIVE, &queue->flags)) __nvme_tcp_stop_queue(queue); + /* Stopping the queue will disable TLS */ + queue->tls_enabled = false; mutex_unlock(&queue->queue_lock); }

@@ -1925,16 +1945,17 @@ static int nvme_tcp_alloc_admin_queue(struct nvme_ctrl *ctrl) int ret; key_serial_t pskid = 0;

- if (nvme_tcp_tls(ctrl)) { + if (nvme_tcp_tls_configured(ctrl)) { if (ctrl->opts->tls_key) pskid = key_serial(ctrl->opts->tls_key); - else + else { pskid = nvme_tls_psk_default(ctrl->opts->keyring, ctrl->opts->host->nqn, ctrl->opts->subsysnqn); - if (!pskid) { - dev_err(ctrl->device, "no valid PSK found\n"); - return -ENOKEY; + if (!pskid) { + dev_err(ctrl->device, "no valid PSK found\n"); + return -ENOKEY; + } } }

@@ -1957,13 +1978,14 @@ static int __nvme_tcp_alloc_io_queues(struct nvme_ctrl *ctrl) { int i, ret;

- if (nvme_tcp_tls(ctrl) && !ctrl->tls_key) { + if (nvme_tcp_tls_configured(ctrl) && !ctrl->tls_pskid) { dev_err(ctrl->device, "no PSK negotiated\n"); return -ENOKEY; } + for (i = 1; i < ctrl->queue_count; i++) { ret = nvme_tcp_alloc_queue(ctrl, i, - key_serial(ctrl->tls_key)); + ctrl->tls_pskid); if (ret) goto out_free_queues; } @@ -2144,6 +2166,11 @@ static void nvme_tcp_teardown_admin_queue(struct nvme_ctrl *ctrl, if (remove) nvme_unquiesce_admin_queue(ctrl); nvme_tcp_destroy_admin_queue(ctrl, remove); + if (ctrl->tls_pskid) { + dev_dbg(ctrl->device, "Wipe negotiated TLS_PSK %08x\n", + ctrl->tls_pskid); + ctrl->tls_pskid = 0; + } }

static void nvme_tcp_teardown_io_queues(struct nvme_ctrl *ctrl, diff --git a/drivers/of/address.c b/drivers/of/address.c index d669ce25b5f9..7e59283a4472 100644 --- a/drivers/of/address.c +++ b/drivers/of/address.c @@ -8,6 +8,7 @@ #include <linux/logic_pio.h> #include <linux/module.h> #include <linux/of_address.h> +#include <linux/overflow.h> #include <linux/pci.h> #include <linux/pci_regs.h> #include <linux/sizes.h> @@ -1061,7 +1062,11 @@ static int __of_address_to_resource(struct device_node *dev, int index, int bar_ if (of_mmio_is_nonposted(dev)) flags |= IORESOURCE_MEM_NONPOSTED;

+ if (overflows_type(taddr, r->start)) + return -EOVERFLOW; r->start = taddr; + if (overflows_type(taddr + size - 1, r->end)) + return -EOVERFLOW; r->end = taddr + size - 1; r->flags = flags; r->name = name ? name : dev->full_name; diff --git a/drivers/of/irq.c b/drivers/of/irq.c index 8fd63100ba8f..36351ad6115e 100644 --- a/drivers/of/irq.c +++ b/drivers/of/irq.c @@ -357,8 +357,8 @@ int of_irq_parse_one(struct device_node *device, int index, struct of_phandle_ar addr = of_get_property(device, "reg", &addr_len);

/* Prevent out-of-bounds read in case of longer interrupt parent address size */ - if (addr_len > (3 * sizeof(__be32))) - addr_len = 3 * sizeof(__be32); + if (addr_len > sizeof(addr_buf)) + addr_len = sizeof(addr_buf); if (addr) memcpy(addr_buf, addr, addr_len);

@@ -716,8 +716,7 @@ struct irq_domain *of_msi_map_get_device_domain(struct device *dev, u32 id, * @np: device node for @dev * @token: bus type for this domain * - * Parse the msi-parent property (both the simple and the complex - * versions), and returns the corresponding MSI domain. + * Parse the msi-parent property and returns the corresponding MSI domain. * * Returns: the MSI domain for this device (or NULL on failure). */ @@ -725,33 +724,14 @@ struct irq_domain *of_msi_get_domain(struct device *dev, struct device_node *np, enum irq_domain_bus_token token) { - struct device_node *msi_np; + struct of_phandle_iterator it; struct irq_domain *d; + int err;

- /* Check for a single msi-parent property */ - msi_np = of_parse_phandle(np, "msi-parent", 0); - if (msi_np && !of_property_read_bool(msi_np, "#msi-cells")) { - d = irq_find_matching_host(msi_np, token); - if (!d) - of_node_put(msi_np); - return d; - } - - if (token == DOMAIN_BUS_PLATFORM_MSI) { - /* Check for the complex msi-parent version */ - struct of_phandle_args args; - int index = 0; - - while (!of_parse_phandle_with_args(np, "msi-parent", - "#msi-cells", - index, &args)) { - d = irq_find_matching_host(args.np, token); - if (d) - return d; - - of_node_put(args.np); - index++; - } + of_for_each_phandle(&it, err, np, "msi-parent", "#msi-cells", 0) { + d = irq_find_matching_host(it.node, token); + if (d) + return d; }

return NULL; diff --git a/drivers/perf/arm_spe_pmu.c b/drivers/perf/arm_spe_pmu.c index 9100d82bfabc..3569050f9cf3 100644 --- a/drivers/perf/arm_spe_pmu.c +++ b/drivers/perf/arm_spe_pmu.c @@ -41,7 +41,7 @@

/* * Cache if the event is allowed to trace Context information. - * This allows us to perform the check, i.e, perfmon_capable(), + * This allows us to perform the check, i.e, perf_allow_kernel(), * in the context of the event owner, once, during the event_init(). */ #define SPE_PMU_HW_FLAGS_CX 0x00001 @@ -50,7 +50,7 @@ static_assert((PERF_EVENT_FLAG_ARCH & SPE_PMU_HW_FLAGS_CX) == SPE_PMU_HW_FLAGS_C

static void set_spe_event_has_cx(struct perf_event *event) { - if (IS_ENABLED(CONFIG_PID_IN_CONTEXTIDR) && perfmon_capable()) + if (IS_ENABLED(CONFIG_PID_IN_CONTEXTIDR) && !perf_allow_kernel(&event->attr)) event->hw.flags |= SPE_PMU_HW_FLAGS_CX; }

@@ -745,9 +745,8 @@ static int arm_spe_pmu_event_init(struct perf_event *event)

set_spe_event_has_cx(event); reg = arm_spe_event_to_pmscr(event); - if (!perfmon_capable() && - (reg & (PMSCR_EL1_PA | PMSCR_EL1_PCT))) - return -EACCES; + if (reg & (PMSCR_EL1_PA | PMSCR_EL1_PCT)) + return perf_allow_kernel(&event->attr);

return 0; } diff --git a/drivers/perf/riscv_pmu_legacy.c b/drivers/perf/riscv_pmu_legacy.c index 04487ad7fba0..93c8e0fdb589 100644 --- a/drivers/perf/riscv_pmu_legacy.c +++ b/drivers/perf/riscv_pmu_legacy.c @@ -22,13 +22,13 @@ static int pmu_legacy_ctr_get_idx(struct perf_event *event) struct perf_event_attr *attr = &event->attr;

if (event->attr.type != PERF_TYPE_HARDWARE) - return -EOPNOTSUPP; + return -ENOENT; if (attr->config == PERF_COUNT_HW_CPU_CYCLES) return RISCV_PMU_LEGACY_CYCLE; else if (attr->config == PERF_COUNT_HW_INSTRUCTIONS) return RISCV_PMU_LEGACY_INSTRET; else - return -EOPNOTSUPP; + return -ENOENT; }

/* For legacy config & counter index are same */ diff --git a/drivers/perf/riscv_pmu_sbi.c b/drivers/perf/riscv_pmu_sbi.c index 765bda7924f7..1a8fd76f14b7 100644 --- a/drivers/perf/riscv_pmu_sbi.c +++ b/drivers/perf/riscv_pmu_sbi.c @@ -305,7 +305,7 @@ static void pmu_sbi_check_event(struct sbi_pmu_event_data *edata) ret.value, 0x1, SBI_PMU_STOP_FLAG_RESET, 0, 0, 0); } else if (ret.error == SBI_ERR_NOT_SUPPORTED) { /* This event cannot be monitored by any counter */ - edata->event_idx = -EINVAL; + edata->event_idx = -ENOENT; } }

@@ -539,7 +539,7 @@ static int pmu_sbi_event_map(struct perf_event *event, u64 *econfig) } break; default: - ret = -EINVAL; + ret = -ENOENT; break; }

diff --git a/drivers/platform/mellanox/mlxbf-pmc.c b/drivers/platform/mellanox/mlxbf-pmc.c index 4ed9c7fd2b62..9d18dfca6a67 100644 --- a/drivers/platform/mellanox/mlxbf-pmc.c +++ b/drivers/platform/mellanox/mlxbf-pmc.c @@ -1774,6 +1774,7 @@ static int mlxbf_pmc_init_perftype_counter(struct device *dev, unsigned int blk_

/* "event_list" sysfs to list events supported by the block */ attr = &pmc->block[blk_num].attr_event_list; + sysfs_attr_init(&attr->dev_attr.attr); attr->dev_attr.attr.mode = 0444; attr->dev_attr.show = mlxbf_pmc_event_list_show; attr->nr = blk_num; @@ -1787,6 +1788,7 @@ static int mlxbf_pmc_init_perftype_counter(struct device *dev, unsigned int blk_ if (strstr(pmc->block_name[blk_num], "l3cache") || ((pmc->block[blk_num].type == MLXBF_PMC_TYPE_CRSPACE))) { attr = &pmc->block[blk_num].attr_enable; + sysfs_attr_init(&attr->dev_attr.attr); attr->dev_attr.attr.mode = 0644; attr->dev_attr.show = mlxbf_pmc_enable_show; attr->dev_attr.store = mlxbf_pmc_enable_store; @@ -1814,6 +1816,7 @@ static int mlxbf_pmc_init_perftype_counter(struct device *dev, unsigned int blk_ /* "eventX" and "counterX" sysfs to program and read counter values */ for (j = 0; j < pmc->block[blk_num].counters; ++j) { attr = &pmc->block[blk_num].attr_counter[j]; + sysfs_attr_init(&attr->dev_attr.attr); attr->dev_attr.attr.mode = 0644; attr->dev_attr.show = mlxbf_pmc_counter_show; attr->dev_attr.store = mlxbf_pmc_counter_store; @@ -1826,6 +1829,7 @@ static int mlxbf_pmc_init_perftype_counter(struct device *dev, unsigned int blk_ attr = NULL;

attr = &pmc->block[blk_num].attr_event[j]; + sysfs_attr_init(&attr->dev_attr.attr); attr->dev_attr.attr.mode = 0644; attr->dev_attr.show = mlxbf_pmc_event_show; attr->dev_attr.store = mlxbf_pmc_event_store; @@ -1861,6 +1865,7 @@ static int mlxbf_pmc_init_perftype_reg(struct device *dev, unsigned int blk_num) while (count > 0) { --count; attr = &pmc->block[blk_num].attr_event[count]; + sysfs_attr_init(&attr->dev_attr.attr); attr->dev_attr.attr.mode = 0644; attr->dev_attr.show = mlxbf_pmc_counter_show; attr->dev_attr.store = mlxbf_pmc_counter_store; diff --git a/drivers/platform/x86/amd/pmf/pmf-quirks.c b/drivers/platform/x86/amd/pmf/pmf-quirks.c index 48870ca52b41..7cde5733b9ca 100644 --- a/drivers/platform/x86/amd/pmf/pmf-quirks.c +++ b/drivers/platform/x86/amd/pmf/pmf-quirks.c @@ -37,6 +37,14 @@ static const struct dmi_system_id fwbug_list[] = { }, .driver_data = &quirk_no_sps_bug, }, + { + .ident = "ASUS TUF Gaming A14", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "FA401W"), + }, + .driver_data = &quirk_no_sps_bug, + }, {} };

diff --git a/drivers/platform/x86/intel/speed_select_if/isst_if_common.c b/drivers/platform/x86/intel/speed_select_if/isst_if_common.c index 713c0d1fa85f..857cc8697942 100644 --- a/drivers/platform/x86/intel/speed_select_if/isst_if_common.c +++ b/drivers/platform/x86/intel/speed_select_if/isst_if_common.c @@ -316,7 +316,9 @@ static struct pci_dev *_isst_if_get_pci_dev(int cpu, int bus_no, int dev, int fn cpu >= nr_cpu_ids || cpu >= num_possible_cpus()) return NULL;

- pkg_id = topology_physical_package_id(cpu); + pkg_id = topology_logical_package_id(cpu); + if (pkg_id >= topology_max_packages()) + return NULL;

bus_number = isst_cpu_info[cpu].bus_info[bus_no]; if (bus_number < 0) diff --git a/drivers/platform/x86/lenovo-ymc.c b/drivers/platform/x86/lenovo-ymc.c index e0bbd6a14a89..bd9f95404c7c 100644 --- a/drivers/platform/x86/lenovo-ymc.c +++ b/drivers/platform/x86/lenovo-ymc.c @@ -43,6 +43,8 @@ struct lenovo_ymc_private { };

static const struct key_entry lenovo_ymc_keymap[] = { + /* Ignore the uninitialized state */ + { KE_IGNORE, 0x00 }, /* Laptop */ { KE_SW, 0x01, { .sw = { SW_TABLET_MODE, 0 } } }, /* Tablet */ diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c index f74af0a689f2..0a39f68c641d 100644 --- a/drivers/platform/x86/touchscreen_dmi.c +++ b/drivers/platform/x86/touchscreen_dmi.c @@ -840,6 +840,21 @@ static const struct ts_dmi_data rwc_nanote_p8_data = { .properties = rwc_nanote_p8_props, };

+static const struct property_entry rwc_nanote_next_props[] = { + PROPERTY_ENTRY_U32("touchscreen-min-x", 5), + PROPERTY_ENTRY_U32("touchscreen-min-y", 5), + PROPERTY_ENTRY_U32("touchscreen-size-x", 1785), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1145), + PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), + PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-rwc-nanote-next.fw"), + { } +}; + +static const struct ts_dmi_data rwc_nanote_next_data = { + .acpi_name = "MSSL1680:00", + .properties = rwc_nanote_next_props, +}; + static const struct property_entry schneider_sct101ctm_props[] = { PROPERTY_ENTRY_U32("touchscreen-size-x", 1715), PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), @@ -1589,6 +1604,17 @@ const struct dmi_system_id touchscreen_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_SKU, "0001") }, }, + { + /* RWC NANOTE NEXT */ + .driver_data = (void *)&rwc_nanote_next_data, + .matches = { + DMI_MATCH(DMI_PRODUCT_NAME, "To be filled by O.E.M."), + DMI_MATCH(DMI_BOARD_NAME, "To be filled by O.E.M."), + DMI_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."), + /* Above matches are too generic, add bios-version match */ + DMI_MATCH(DMI_BIOS_VERSION, "S8A70R100-V005"), + }, + }, { /* Schneider SCT101CTM */ .driver_data = (void *)&schneider_sct101ctm_data, diff --git a/drivers/platform/x86/x86-android-tablets/core.c b/drivers/platform/x86/x86-android-tablets/core.c index 919ef4471229..2d62715359d8 100644 --- a/drivers/platform/x86/x86-android-tablets/core.c +++ b/drivers/platform/x86/x86-android-tablets/core.c @@ -390,8 +390,9 @@ static __init int x86_android_tablet_probe(struct platform_device *pdev) for (i = 0; i < pdev_count; i++) { pdevs[i] = platform_device_register_full(&dev_info->pdev_info[i]); if (IS_ERR(pdevs[i])) { + ret = PTR_ERR(pdevs[i]); x86_android_tablet_remove(pdev); - return PTR_ERR(pdevs[i]); + return ret; } }

@@ -443,8 +444,9 @@ static __init int x86_android_tablet_probe(struct platform_device *pdev) PLATFORM_DEVID_AUTO, &pdata, sizeof(pdata)); if (IS_ERR(pdevs[pdev_count])) { + ret = PTR_ERR(pdevs[pdev_count]); x86_android_tablet_remove(pdev); - return PTR_ERR(pdevs[pdev_count]); + return ret; } pdev_count++; } diff --git a/drivers/platform/x86/x86-android-tablets/other.c b/drivers/platform/x86/x86-android-tablets/other.c index eb0e55c69dfe..2549c348c882 100644 --- a/drivers/platform/x86/x86-android-tablets/other.c +++ b/drivers/platform/x86/x86-android-tablets/other.c @@ -670,7 +670,7 @@ static const struct software_node *ktd2026_node_group[] = { * is controlled by the "pwm_soc_lpss_2" PWM output. */ #define XIAOMI_MIPAD2_LED_PERIOD_NS 19200 -#define XIAOMI_MIPAD2_LED_DEFAULT_DUTY 6000 /* From Android kernel */ +#define XIAOMI_MIPAD2_LED_MAX_DUTY_NS 6000 /* From Android kernel */

static struct pwm_device *xiaomi_mipad2_led_pwm;

@@ -679,7 +679,7 @@ static int xiaomi_mipad2_brightness_set(struct led_classdev *led_cdev, { struct pwm_state state = { .period = XIAOMI_MIPAD2_LED_PERIOD_NS, - .duty_cycle = val, + .duty_cycle = XIAOMI_MIPAD2_LED_MAX_DUTY_NS * val / LED_FULL, /* Always set PWM enabled to avoid the pin floating */ .enabled = true, }; @@ -701,11 +701,11 @@ static int __init xiaomi_mipad2_init(struct device *dev) return -ENOMEM;

led_cdev->name = "mipad2:white:touch-buttons-backlight"; - led_cdev->max_brightness = XIAOMI_MIPAD2_LED_PERIOD_NS; - /* "input-events" trigger uses blink_brightness */ - led_cdev->blink_brightness = XIAOMI_MIPAD2_LED_DEFAULT_DUTY; + led_cdev->max_brightness = LED_FULL; led_cdev->default_trigger = "input-events"; led_cdev->brightness_set_blocking = xiaomi_mipad2_brightness_set; + /* Turn LED off during suspend */ + led_cdev->flags = LED_CORE_SUSPENDRESUME;

ret = devm_led_classdev_register(dev, led_cdev); if (ret) diff --git a/drivers/pmdomain/core.c b/drivers/pmdomain/core.c index 0ab6008e863e..4134a8344d2d 100644 --- a/drivers/pmdomain/core.c +++ b/drivers/pmdomain/core.c @@ -1694,7 +1694,6 @@ static int genpd_add_device(struct generic_pm_domain *genpd, struct device *dev, genpd_lock(genpd);

genpd_set_cpumask(genpd, gpd_data->cpu); - dev_pm_domain_set(dev, &genpd->domain);

genpd->device_count++; if (gd) @@ -1703,6 +1702,7 @@ static int genpd_add_device(struct generic_pm_domain *genpd, struct device *dev, list_add_tail(&gpd_data->base.list_node, &genpd->dev_list);

genpd_unlock(genpd); + dev_pm_domain_set(dev, &genpd->domain); out: if (ret) genpd_free_dev_data(dev, gpd_data); @@ -1759,12 +1759,13 @@ static int genpd_remove_device(struct generic_pm_domain *genpd, genpd->gd->max_off_time_changed = true;

genpd_clear_cpumask(genpd, gpd_data->cpu); - dev_pm_domain_set(dev, NULL);

list_del_init(&pdd->list_node);

genpd_unlock(genpd);

+ dev_pm_domain_set(dev, NULL); + if (genpd->detach_dev) genpd->detach_dev(genpd, dev);

diff --git a/drivers/power/reset/brcmstb-reboot.c b/drivers/power/reset/brcmstb-reboot.c index 0f2944dc9355..a04713f191a1 100644 --- a/drivers/power/reset/brcmstb-reboot.c +++ b/drivers/power/reset/brcmstb-reboot.c @@ -62,9 +62,6 @@ static int brcmstb_restart_handler(struct notifier_block *this, return NOTIFY_DONE; }

- while (1) - ; - return NOTIFY_DONE; }

diff --git a/drivers/power/supply/power_supply_hwmon.c b/drivers/power/supply/power_supply_hwmon.c index c97893d4c25e..6465b5e4a387 100644 --- a/drivers/power/supply/power_supply_hwmon.c +++ b/drivers/power/supply/power_supply_hwmon.c @@ -299,7 +299,8 @@ static const struct hwmon_channel_info * const power_supply_hwmon_info[] = { HWMON_T_INPUT | HWMON_T_MAX | HWMON_T_MIN | - HWMON_T_MIN_ALARM, + HWMON_T_MIN_ALARM | + HWMON_T_MAX_ALARM,

HWMON_T_LABEL | HWMON_T_INPUT | diff --git a/drivers/remoteproc/ti_k3_r5_remoteproc.c b/drivers/remoteproc/ti_k3_r5_remoteproc.c index 39a47540c590..2992fd4eca64 100644 --- a/drivers/remoteproc/ti_k3_r5_remoteproc.c +++ b/drivers/remoteproc/ti_k3_r5_remoteproc.c @@ -194,6 +194,10 @@ static void k3_r5_rproc_mbox_callback(struct mbox_client *client, void *data) const char *name = kproc->rproc->name; u32 msg = omap_mbox_message(data);

+ /* Do not forward message from a detached core */ + if (kproc->rproc->state == RPROC_DETACHED) + return; + dev_dbg(dev, "mbox msg: 0x%x\n", msg);

switch (msg) { @@ -229,6 +233,10 @@ static void k3_r5_rproc_kick(struct rproc *rproc, int vqid) mbox_msg_t msg = (mbox_msg_t)vqid; int ret;

+ /* Do not forward message to a detached core */ + if (kproc->rproc->state == RPROC_DETACHED) + return; + /* send the index of the triggered virtqueue in the mailbox payload */ ret = mbox_send_message(kproc->mbox, (void *)msg); if (ret < 0) @@ -399,12 +407,9 @@ static int k3_r5_rproc_request_mbox(struct rproc *rproc) client->knows_txdone = false;

kproc->mbox = mbox_request_channel(client, 0); - if (IS_ERR(kproc->mbox)) { - ret = -EBUSY; - dev_err(dev, "mbox_request_channel failed: %ld\n", - PTR_ERR(kproc->mbox)); - return ret; - } + if (IS_ERR(kproc->mbox)) + return dev_err_probe(dev, PTR_ERR(kproc->mbox), + "mbox_request_channel failed\n");

/* * Ping the remote processor, this is only for sanity-sake for now; @@ -464,8 +469,6 @@ static int k3_r5_rproc_prepare(struct rproc *rproc) ret); return ret; } - core->released_from_reset = true; - wake_up_interruptible(&cluster->core_transition);

/* * Newer IP revisions like on J7200 SoCs support h/w auto-initialization @@ -552,10 +555,6 @@ static int k3_r5_rproc_start(struct rproc *rproc) u32 boot_addr; int ret;

- ret = k3_r5_rproc_request_mbox(rproc); - if (ret) - return ret; - boot_addr = rproc->bootaddr; /* TODO: add boot_addr sanity checking */ dev_dbg(dev, "booting R5F core using boot addr = 0x%x\n", boot_addr); @@ -564,7 +563,7 @@ static int k3_r5_rproc_start(struct rproc *rproc) core = kproc->core; ret = ti_sci_proc_set_config(core->tsp, boot_addr, 0, 0); if (ret) - goto put_mbox; + return ret;

/* unhalt/run all applicable cores */ if (cluster->mode == CLUSTER_MODE_LOCKSTEP) { @@ -580,13 +579,15 @@ static int k3_r5_rproc_start(struct rproc *rproc) if (core != core0 && core0->rproc->state == RPROC_OFFLINE) { dev_err(dev, "%s: can not start core 1 before core 0\n", __func__); - ret = -EPERM; - goto put_mbox; + return -EPERM; }

ret = k3_r5_core_run(core); if (ret) - goto put_mbox; + return ret; + + core->released_from_reset = true; + wake_up_interruptible(&cluster->core_transition); }

return 0; @@ -596,8 +597,6 @@ static int k3_r5_rproc_start(struct rproc *rproc) if (k3_r5_core_halt(core)) dev_warn(core->dev, "core halt back failed\n"); } -put_mbox: - mbox_free_channel(kproc->mbox); return ret; }

@@ -658,8 +657,6 @@ static int k3_r5_rproc_stop(struct rproc *rproc) goto out; }

- mbox_free_channel(kproc->mbox); - return 0;

unroll_core_halt: @@ -674,42 +671,22 @@ static int k3_r5_rproc_stop(struct rproc *rproc) /* * Attach to a running R5F remote processor (IPC-only mode) * - * The R5F attach callback only needs to request the mailbox, the remote - * processor is already booted, so there is no need to issue any TI-SCI - * commands to boot the R5F cores in IPC-only mode. This callback is invoked - * only in IPC-only mode. + * The R5F attach callback is a NOP. The remote processor is already booted, and + * all required resources have been acquired during probe routine, so there is + * no need to issue any TI-SCI commands to boot the R5F cores in IPC-only mode. + * This callback is invoked only in IPC-only mode and exists because + * rproc_validate() checks for its existence. */ -static int k3_r5_rproc_attach(struct rproc *rproc) -{ - struct k3_r5_rproc *kproc = rproc->priv; - struct device *dev = kproc->dev; - int ret; - - ret = k3_r5_rproc_request_mbox(rproc); - if (ret) - return ret; - - dev_info(dev, "R5F core initialized in IPC-only mode\n"); - return 0; -} +static int k3_r5_rproc_attach(struct rproc *rproc) { return 0; }

/* * Detach from a running R5F remote processor (IPC-only mode) * - * The R5F detach callback performs the opposite operation to attach callback - * and only needs to release the mailbox, the R5F cores are not stopped and - * will be left in booted state in IPC-only mode. This callback is invoked - * only in IPC-only mode. + * The R5F detach callback is a NOP. The R5F cores are not stopped and will be + * left in booted state in IPC-only mode. This callback is invoked only in + * IPC-only mode and exists for sanity sake. */ -static int k3_r5_rproc_detach(struct rproc *rproc) -{ - struct k3_r5_rproc *kproc = rproc->priv; - struct device *dev = kproc->dev; - - mbox_free_channel(kproc->mbox); - dev_info(dev, "R5F core deinitialized in IPC-only mode\n"); - return 0; -} +static int k3_r5_rproc_detach(struct rproc *rproc) { return 0; }

/* * This function implements the .get_loaded_rsc_table() callback and is used @@ -1278,6 +1255,10 @@ static int k3_r5_cluster_rproc_init(struct platform_device *pdev) kproc->rproc = rproc; core->rproc = rproc;

+ ret = k3_r5_rproc_request_mbox(rproc); + if (ret) + return ret; + ret = k3_r5_rproc_configure_mode(kproc); if (ret < 0) goto err_config; @@ -1332,7 +1313,7 @@ static int k3_r5_cluster_rproc_init(struct platform_device *pdev) dev_err(dev, "Timed out waiting for %s core to power up!\n", rproc->name); - return ret; + goto err_powerup; } }

@@ -1348,6 +1329,7 @@ static int k3_r5_cluster_rproc_init(struct platform_device *pdev) } }

+err_powerup: rproc_del(rproc); err_add: k3_r5_reserved_mem_exit(kproc); @@ -1395,6 +1377,8 @@ static void k3_r5_cluster_rproc_exit(void *data) } }

+ mbox_free_channel(kproc->mbox); + rproc_del(rproc);

k3_r5_reserved_mem_exit(kproc); diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c index f93bee96e362..993c0878fb66 100644 --- a/drivers/rtc/rtc-at91sam9.c +++ b/drivers/rtc/rtc-at91sam9.c @@ -368,6 +368,7 @@ static int at91_rtc_probe(struct platform_device *pdev) return ret;

rtc->gpbr = syscon_node_to_regmap(args.np); + of_node_put(args.np); rtc->gpbr_offset = args.args[0]; if (IS_ERR(rtc->gpbr)) { dev_err(&pdev->dev, "failed to retrieve gpbr regmap, aborting.\n"); diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c index 00e245173320..4fcb73b727aa 100644 --- a/drivers/scsi/NCR5380.c +++ b/drivers/scsi/NCR5380.c @@ -1807,8 +1807,11 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance) return; case PHASE_MSGIN: len = 1; + tmp = 0xff; data = &tmp; NCR5380_transfer_pio(instance, &phase, &len, &data, 0); + if (tmp == 0xff) + break; ncmd->message = tmp;

switch (tmp) { @@ -1996,6 +1999,7 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance) break; case PHASE_STATIN: len = 1; + tmp = ncmd->status; data = &tmp; NCR5380_transfer_pio(instance, &phase, &len, &data, 0); ncmd->status = tmp; diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h index 7d5a155073c6..9b66fa29fb05 100644 --- a/drivers/scsi/aacraid/aacraid.h +++ b/drivers/scsi/aacraid/aacraid.h @@ -2029,8 +2029,8 @@ struct aac_srb_reply };

struct aac_srb_unit { - struct aac_srb srb; struct aac_srb_reply srb_reply; + struct aac_srb srb; };

/* diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index 7c147d6ea8a8..e5a9c5a323f8 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -306,6 +306,14 @@ struct lpfc_stats {

struct lpfc_hba;

+/* Data structure to keep withheld FLOGI_ACC information */ +struct lpfc_defer_flogi_acc { + bool flag; + u16 rx_id; + u16 ox_id; + struct lpfc_nodelist *ndlp; + +};

#define LPFC_VMID_TIMER 300 /* timer interval in seconds */

@@ -1430,9 +1438,7 @@ struct lpfc_hba { uint16_t vlan_id; struct list_head fcf_conn_rec_list;

- bool defer_flogi_acc_flag; - uint16_t defer_flogi_acc_rx_id; - uint16_t defer_flogi_acc_ox_id; + struct lpfc_defer_flogi_acc defer_flogi_acc;

spinlock_t ct_ev_lock; /* synchronize access to ct_ev_waiters */ struct list_head ct_ev_waiters; diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index 445cb6c2e80f..9c8a6d2a2904 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -1390,7 +1390,7 @@ lpfc_issue_els_flogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, phba->link_flag &= ~LS_EXTERNAL_LOOPBACK;

/* Check for a deferred FLOGI ACC condition */ - if (phba->defer_flogi_acc_flag) { + if (phba->defer_flogi_acc.flag) { /* lookup ndlp for received FLOGI */ ndlp = lpfc_findnode_did(vport, 0); if (!ndlp) @@ -1404,34 +1404,38 @@ lpfc_issue_els_flogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, if (phba->sli_rev == LPFC_SLI_REV4) { bf_set(wqe_ctxt_tag, &defer_flogi_acc.wqe.xmit_els_rsp.wqe_com, - phba->defer_flogi_acc_rx_id); + phba->defer_flogi_acc.rx_id); bf_set(wqe_rcvoxid, &defer_flogi_acc.wqe.xmit_els_rsp.wqe_com, - phba->defer_flogi_acc_ox_id); + phba->defer_flogi_acc.ox_id); } else { icmd = &defer_flogi_acc.iocb; - icmd->ulpContext = phba->defer_flogi_acc_rx_id; + icmd->ulpContext = phba->defer_flogi_acc.rx_id; icmd->unsli3.rcvsli3.ox_id = - phba->defer_flogi_acc_ox_id; + phba->defer_flogi_acc.ox_id; }

lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, "3354 Xmit deferred FLOGI ACC: rx_id: x%x," " ox_id: x%x, hba_flag x%lx\n", - phba->defer_flogi_acc_rx_id, - phba->defer_flogi_acc_ox_id, phba->hba_flag); + phba->defer_flogi_acc.rx_id, + phba->defer_flogi_acc.ox_id, phba->hba_flag);

/* Send deferred FLOGI ACC */ lpfc_els_rsp_acc(vport, ELS_CMD_FLOGI, &defer_flogi_acc, ndlp, NULL);

- phba->defer_flogi_acc_flag = false; - vport->fc_myDID = did; + phba->defer_flogi_acc.flag = false;

- /* Decrement ndlp reference count to indicate the node can be - * released when other references are removed. + /* Decrement the held ndlp that was incremented when the + * deferred flogi acc flag was set. */ - lpfc_nlp_put(ndlp); + if (phba->defer_flogi_acc.ndlp) { + lpfc_nlp_put(phba->defer_flogi_acc.ndlp); + phba->defer_flogi_acc.ndlp = NULL; + } + + vport->fc_myDID = did; }

return 0; @@ -5240,9 +5244,10 @@ lpfc_cmpl_els_logo_acc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, /* ACC to LOGO completes to NPort <nlp_DID> */ lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, "0109 ACC to LOGO completes to NPort x%x refcnt %d " - "Data: x%x x%x x%x\n", - ndlp->nlp_DID, kref_read(&ndlp->kref), ndlp->nlp_flag, - ndlp->nlp_state, ndlp->nlp_rpi); + "last els x%x Data: x%x x%x x%x\n", + ndlp->nlp_DID, kref_read(&ndlp->kref), + ndlp->nlp_last_elscmd, ndlp->nlp_flag, ndlp->nlp_state, + ndlp->nlp_rpi);

/* This clause allows the LOGO ACC to complete and free resources * for the Fabric Domain Controller. It does deliberately skip @@ -5254,18 +5259,22 @@ lpfc_cmpl_els_logo_acc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, goto out;

if (ndlp->nlp_state == NLP_STE_NPR_NODE) { - /* If PLOGI is being retried, PLOGI completion will cleanup the - * node. The NLP_NPR_2B_DISC flag needs to be retained to make - * progress on nodes discovered from last RSCN. - */ - if ((ndlp->nlp_flag & NLP_DELAY_TMO) && - (ndlp->nlp_last_elscmd == ELS_CMD_PLOGI)) - goto out; - if (ndlp->nlp_flag & NLP_RPI_REGISTERED) lpfc_unreg_rpi(vport, ndlp);

+ /* If came from PRLO, then PRLO_ACC is done. + * Start rediscovery now. + */ + if (ndlp->nlp_last_elscmd == ELS_CMD_PRLO) { + spin_lock_irq(&ndlp->lock); + ndlp->nlp_flag |= NLP_NPR_2B_DISC; + spin_unlock_irq(&ndlp->lock); + ndlp->nlp_prev_state = ndlp->nlp_state; + lpfc_nlp_set_state(vport, ndlp, NLP_STE_PLOGI_ISSUE); + lpfc_issue_els_plogi(vport, ndlp->nlp_DID, 0); + } } + out: /* * The driver received a LOGO from the rport and has ACK'd it. @@ -8454,9 +8463,9 @@ lpfc_els_rcv_flogi(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,

/* Defer ACC response until AFTER we issue a FLOGI */ if (!test_bit(HBA_FLOGI_ISSUED, &phba->hba_flag)) { - phba->defer_flogi_acc_rx_id = bf_get(wqe_ctxt_tag, + phba->defer_flogi_acc.rx_id = bf_get(wqe_ctxt_tag, &wqe->xmit_els_rsp.wqe_com); - phba->defer_flogi_acc_ox_id = bf_get(wqe_rcvoxid, + phba->defer_flogi_acc.ox_id = bf_get(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com);

vport->fc_myDID = did; @@ -8464,11 +8473,17 @@ lpfc_els_rcv_flogi(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, "3344 Deferring FLOGI ACC: rx_id: x%x," " ox_id: x%x, hba_flag x%lx\n", - phba->defer_flogi_acc_rx_id, - phba->defer_flogi_acc_ox_id, phba->hba_flag); + phba->defer_flogi_acc.rx_id, + phba->defer_flogi_acc.ox_id, phba->hba_flag);

- phba->defer_flogi_acc_flag = true; + phba->defer_flogi_acc.flag = true;

+ /* This nlp_get is paired with nlp_puts that reset the + * defer_flogi_acc.flag back to false. We need to retain + * a kref on the ndlp until the deferred FLOGI ACC is + * processed or cancelled. + */ + phba->defer_flogi_acc.ndlp = lpfc_nlp_get(ndlp); return 0; }

@@ -10504,7 +10519,7 @@ lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,

lpfc_els_rcv_flogi(vport, elsiocb, ndlp); /* retain node if our response is deferred */ - if (phba->defer_flogi_acc_flag) + if (phba->defer_flogi_acc.flag) break; if (newnode) lpfc_disc_state_machine(vport, ndlp, NULL, diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c index 13b08c85440f..e553fab869de 100644 --- a/drivers/scsi/lpfc/lpfc_hbadisc.c +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c @@ -175,7 +175,8 @@ lpfc_dev_loss_tmo_callbk(struct fc_rport *rport) ndlp->nlp_state, ndlp->fc4_xpt_flags);

/* Don't schedule a worker thread event if the vport is going down. */ - if (test_bit(FC_UNLOADING, &vport->load_flag)) { + if (test_bit(FC_UNLOADING, &vport->load_flag) || + !test_bit(HBA_SETUP, &phba->hba_flag)) { spin_lock_irqsave(&ndlp->lock, iflags); ndlp->rport = NULL;

@@ -1246,7 +1247,14 @@ lpfc_linkdown(struct lpfc_hba *phba) lpfc_scsi_dev_block(phba); offline = pci_channel_offline(phba->pcidev);

- phba->defer_flogi_acc_flag = false; + /* Decrement the held ndlp if there is a deferred flogi acc */ + if (phba->defer_flogi_acc.flag) { + if (phba->defer_flogi_acc.ndlp) { + lpfc_nlp_put(phba->defer_flogi_acc.ndlp); + phba->defer_flogi_acc.ndlp = NULL; + } + } + phba->defer_flogi_acc.flag = false;

/* Clear external loopback plug detected flag */ phba->link_flag &= ~LS_EXTERNAL_LOOPBACK; @@ -1368,7 +1376,7 @@ lpfc_linkup_port(struct lpfc_vport *vport) (vport != phba->pport)) return;

- if (phba->defer_flogi_acc_flag) { + if (phba->defer_flogi_acc.flag) { clear_bit(FC_ABORT_DISCOVERY, &vport->fc_flag); clear_bit(FC_RSCN_MODE, &vport->fc_flag); clear_bit(FC_NLP_MORE, &vport->fc_flag); diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c index f6a53446e57f..4574716c8764 100644 --- a/drivers/scsi/lpfc/lpfc_nportdisc.c +++ b/drivers/scsi/lpfc/lpfc_nportdisc.c @@ -2652,8 +2652,26 @@ lpfc_rcv_prlo_mapped_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, /* flush the target */ lpfc_sli_abort_iocb(vport, ndlp->nlp_sid, 0, LPFC_CTX_TGT);

- /* Treat like rcv logo */ - lpfc_rcv_logo(vport, ndlp, cmdiocb, ELS_CMD_PRLO); + /* Send PRLO_ACC */ + spin_lock_irq(&ndlp->lock); + ndlp->nlp_flag |= NLP_LOGO_ACC; + spin_unlock_irq(&ndlp->lock); + lpfc_els_rsp_acc(vport, ELS_CMD_PRLO, cmdiocb, ndlp, NULL); + + /* Save ELS_CMD_PRLO as the last elscmd and then set to NPR. + * lpfc_cmpl_els_logo_acc is expected to restart discovery. + */ + ndlp->nlp_last_elscmd = ELS_CMD_PRLO; + ndlp->nlp_prev_state = ndlp->nlp_state; + + lpfc_printf_vlog(vport, KERN_INFO, LOG_NODE | LOG_ELS | LOG_DISCOVERY, + "3422 DID x%06x nflag x%x lastels x%x ref cnt %u\n", + ndlp->nlp_DID, ndlp->nlp_flag, + ndlp->nlp_last_elscmd, + kref_read(&ndlp->kref)); + + lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE); + return ndlp->nlp_state; }

diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index 9f0b59672e19..0eaede8275da 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -5555,11 +5555,20 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd)

iocb = &lpfc_cmd->cur_iocbq; if (phba->sli_rev == LPFC_SLI_REV4) { - pring_s4 = phba->sli4_hba.hdwq[iocb->hba_wqidx].io_wq->pring; - if (!pring_s4) { + /* if the io_wq & pring are gone, the port was reset. */ + if (!phba->sli4_hba.hdwq[iocb->hba_wqidx].io_wq || + !phba->sli4_hba.hdwq[iocb->hba_wqidx].io_wq->pring) { + lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP, + "2877 SCSI Layer I/O Abort Request " + "IO CMPL Status x%x ID %d LUN %llu " + "HBA_SETUP %d\n", FAILED, + cmnd->device->id, + (u64)cmnd->device->lun, + test_bit(HBA_SETUP, &phba->hba_flag)); ret = FAILED; goto out_unlock_hba; } + pring_s4 = phba->sli4_hba.hdwq[iocb->hba_wqidx].io_wq->pring; spin_lock(&pring_s4->ring_lock); } /* the command is in process of being cancelled */ diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 3e55d5edd60a..c6fcaeeb5294 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -4687,6 +4687,17 @@ lpfc_sli_flush_io_rings(struct lpfc_hba *phba) /* Look on all the FCP Rings for the iotag */ if (phba->sli_rev >= LPFC_SLI_REV4) { for (i = 0; i < phba->cfg_hdw_queue; i++) { + if (!phba->sli4_hba.hdwq || + !phba->sli4_hba.hdwq[i].io_wq) { + lpfc_printf_log(phba, KERN_ERR, LOG_SLI, + "7777 hdwq's deleted %lx " + "%lx %x %x\n", + phba->pport->load_flag, + phba->hba_flag, + phba->link_state, + phba->sli.sli_flag); + return; + } pring = phba->sli4_hba.hdwq[i].io_wq->pring;

spin_lock_irq(&pring->ring_lock); diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c index 1e63cb6cd8e3..33e1eba62ca1 100644 --- a/drivers/scsi/pm8001/pm8001_init.c +++ b/drivers/scsi/pm8001/pm8001_init.c @@ -100,10 +100,12 @@ static void pm8001_map_queues(struct Scsi_Host *shost) struct pm8001_hba_info *pm8001_ha = sha->lldd_ha; struct blk_mq_queue_map *qmap = &shost->tag_set.map[HCTX_TYPE_DEFAULT];

- if (pm8001_ha->number_of_intr > 1) + if (pm8001_ha->number_of_intr > 1) { blk_mq_pci_map_queues(qmap, pm8001_ha->pdev, 1); + return; + }

- return blk_mq_map_queues(qmap); + blk_mq_map_queues(qmap); }

/* diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c index c1524fb334eb..4230714e5f3a 100644 --- a/drivers/scsi/smartpqi/smartpqi_init.c +++ b/drivers/scsi/smartpqi/smartpqi_init.c @@ -5917,7 +5917,7 @@ static bool pqi_is_parity_write_stream(struct pqi_ctrl_info *ctrl_info, int rc; struct pqi_scsi_dev *device; struct pqi_stream_data *pqi_stream_data; - struct pqi_scsi_dev_raid_map_data rmd; + struct pqi_scsi_dev_raid_map_data rmd = { 0 };

if (!ctrl_info->enable_stream_detection) return false; @@ -9428,6 +9428,10 @@ static const struct pci_device_id pqi_pci_id_table[] = { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, 0x152d, 0x8a37) }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x193d, 0x0462) + }, { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, 0x193d, 0x1104) @@ -9456,6 +9460,10 @@ static const struct pci_device_id pqi_pci_id_table[] = { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, 0x193d, 0x110b) }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x193d, 0x1110) + }, { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, 0x193d, 0x8460) @@ -9464,6 +9472,10 @@ static const struct pci_device_id pqi_pci_id_table[] = { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, 0x193d, 0x8461) }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x193d, 0x8462) + }, { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, 0x193d, 0xc460) @@ -9572,6 +9584,14 @@ static const struct pci_device_id pqi_pci_id_table[] = { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, 0x1bd4, 0x0089) }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x00a1) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1f3a, 0x0104) + }, { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, 0x19e5, 0xd227) @@ -10164,6 +10184,110 @@ static const struct pci_device_id pqi_pci_id_table[] = { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, 0x1137, 0x02fa) }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1137, 0x02fe) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1137, 0x02ff) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1137, 0x0300) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x0045) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x0046) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x0047) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x0048) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x004a) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x004b) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x004c) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x004f) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x0051) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x0052) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x0053) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x0054) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x006b) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x006c) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x006d) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x006f) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x0070) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x0071) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x0072) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x0086) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x0087) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x0088) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x0089) + }, { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, 0x1e93, 0x1000) @@ -10248,6 +10372,10 @@ static const struct pci_device_id pqi_pci_id_table[] = { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, 0x1f51, 0x1045) }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1ff9, 0x00a3) + }, { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, PCI_ANY_ID, PCI_ANY_ID) diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index 0d8ce1a92168..d50bad3a2ce9 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -834,6 +834,9 @@ static int flush_buffer(struct scsi_tape *STp, int seek_next) int backspace, result; struct st_partstat *STps;

+ if (STp->ready != ST_READY) + return 0; + /* * If there was a bus reset, block further access * to this device. @@ -841,8 +844,6 @@ static int flush_buffer(struct scsi_tape *STp, int seek_next) if (STp->pos_unknown) return (-EIO);

- if (STp->ready != ST_READY) - return 0; STps = &(STp->ps[STp->partition]); if (STps->rw == ST_WRITING) /* Writing */ return st_flush_write_buffer(STp); diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c index 2fb8d4e55c77..ef3a7226db12 100644 --- a/drivers/spi/spi-bcm63xx.c +++ b/drivers/spi/spi-bcm63xx.c @@ -466,6 +466,7 @@ static const struct platform_device_id bcm63xx_spi_dev_match[] = { { }, }; +MODULE_DEVICE_TABLE(platform, bcm63xx_spi_dev_match);

static const struct of_device_id bcm63xx_spi_of_match[] = { { .compatible = "brcm,bcm6348-spi", .data = &bcm6348_spi_reg_offsets }, @@ -583,13 +584,15 @@ static int bcm63xx_spi_probe(struct platform_device *pdev)

bcm_spi_writeb(bs, SPI_INTR_CLEAR_ALL, SPI_INT_STATUS);

- pm_runtime_enable(&pdev->dev); + ret = devm_pm_runtime_enable(&pdev->dev); + if (ret) + goto out_clk_disable;

/* register and we are done */ ret = devm_spi_register_controller(dev, host); if (ret) { dev_err(dev, "spi register failed\n"); - goto out_pm_disable; + goto out_clk_disable; }

dev_info(dev, "at %pr (irq %d, FIFOs size %d)\n", @@ -597,8 +600,6 @@ static int bcm63xx_spi_probe(struct platform_device *pdev)

return 0;

-out_pm_disable: - pm_runtime_disable(&pdev->dev); out_clk_disable: clk_disable_unprepare(clk); out_err: diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c index e5140532071d..81edf0a3ddf8 100644 --- a/drivers/spi/spi-cadence.c +++ b/drivers/spi/spi-cadence.c @@ -665,8 +665,8 @@ static int cdns_spi_probe(struct platform_device *pdev)

clk_dis_all: if (!spi_controller_is_target(ctlr)) { - pm_runtime_set_suspended(&pdev->dev); pm_runtime_disable(&pdev->dev); + pm_runtime_set_suspended(&pdev->dev); } remove_ctlr: spi_controller_put(ctlr); @@ -688,8 +688,10 @@ static void cdns_spi_remove(struct platform_device *pdev)

cdns_spi_write(xspi, CDNS_SPI_ER, CDNS_SPI_ER_DISABLE);

- pm_runtime_set_suspended(&pdev->dev); - pm_runtime_disable(&pdev->dev); + if (!spi_controller_is_target(ctlr)) { + pm_runtime_disable(&pdev->dev); + pm_runtime_set_suspended(&pdev->dev); + }

spi_unregister_controller(ctlr); } diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index 1439883326cf..4c041ad39dc5 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c @@ -1870,8 +1870,8 @@ static int spi_imx_probe(struct platform_device *pdev) spi_imx_sdma_exit(spi_imx); out_runtime_pm_put: pm_runtime_dont_use_autosuspend(spi_imx->dev); - pm_runtime_set_suspended(&pdev->dev); pm_runtime_disable(spi_imx->dev); + pm_runtime_set_suspended(&pdev->dev);

clk_disable_unprepare(spi_imx->clk_ipg); out_put_per: diff --git a/drivers/spi/spi-rpc-if.c b/drivers/spi/spi-rpc-if.c index e11146932828..7cce2d2ab9ca 100644 --- a/drivers/spi/spi-rpc-if.c +++ b/drivers/spi/spi-rpc-if.c @@ -198,9 +198,16 @@ static int __maybe_unused rpcif_spi_resume(struct device *dev)

static SIMPLE_DEV_PM_OPS(rpcif_spi_pm_ops, rpcif_spi_suspend, rpcif_spi_resume);

+static const struct platform_device_id rpc_if_spi_id_table[] = { + { .name = "rpc-if-spi" }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(platform, rpc_if_spi_id_table); + static struct platform_driver rpcif_spi_driver = { .probe = rpcif_spi_probe, .remove_new = rpcif_spi_remove, + .id_table = rpc_if_spi_id_table, .driver = { .name = "rpc-if-spi", #ifdef CONFIG_PM_SLEEP diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 833c58c88e40..6ab416a33966 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -245,7 +245,7 @@ static void s3c64xx_flush_fifo(struct s3c64xx_spi_driver_data *sdd) loops = msecs_to_loops(1); do { val = readl(regs + S3C64XX_SPI_STATUS); - } while (TX_FIFO_LVL(val, sdd) && loops--); + } while (TX_FIFO_LVL(val, sdd) && --loops);

if (loops == 0) dev_warn(&sdd->pdev->dev, "Timed out flushing TX FIFO\n"); @@ -258,7 +258,7 @@ static void s3c64xx_flush_fifo(struct s3c64xx_spi_driver_data *sdd) readl(regs + S3C64XX_SPI_RX_DATA); else break; - } while (loops--); + } while (--loops);

if (loops == 0) dev_warn(&sdd->pdev->dev, "Timed out flushing RX FIFO\n"); diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index 006ffacf1c56..c50f3fb49a66 100644 --- a/drivers/vhost/scsi.c +++ b/drivers/vhost/scsi.c @@ -1029,20 +1029,23 @@ vhost_scsi_get_req(struct vhost_virtqueue *vq, struct vhost_scsi_ctx *vc, /* virtio-scsi spec requires byte 0 of the lun to be 1 */ vq_err(vq, "Illegal virtio-scsi lun: %u\n", *vc->lunp); } else { - struct vhost_scsi_tpg **vs_tpg, *tpg; - - vs_tpg = vhost_vq_get_backend(vq); /* validated at handler entry */ - - tpg = READ_ONCE(vs_tpg[*vc->target]); - if (unlikely(!tpg)) { - vq_err(vq, "Target 0x%x does not exist\n", *vc->target); - } else { - if (tpgp) - *tpgp = tpg; - ret = 0; + struct vhost_scsi_tpg **vs_tpg, *tpg = NULL; + + if (vc->target) { + /* validated at handler entry */ + vs_tpg = vhost_vq_get_backend(vq); + tpg = READ_ONCE(vs_tpg[*vc->target]); + if (unlikely(!tpg)) { + vq_err(vq, "Target 0x%x does not exist\n", *vc->target); + goto out; + } } - }

+ if (tpgp) + *tpgp = tpg; + ret = 0; + } +out: return ret; }

diff --git a/drivers/video/fbdev/efifb.c b/drivers/video/fbdev/efifb.c index 8dd82afb3452..595b8e27bea6 100644 --- a/drivers/video/fbdev/efifb.c +++ b/drivers/video/fbdev/efifb.c @@ -561,15 +561,10 @@ static int efifb_probe(struct platform_device *dev) break; }

- err = sysfs_create_groups(&dev->dev.kobj, efifb_groups); - if (err) { - pr_err("efifb: cannot add sysfs attrs\n"); - goto err_unmap; - } err = fb_alloc_cmap(&info->cmap, 256, 0); if (err < 0) { pr_err("efifb: cannot allocate colormap\n"); - goto err_groups; + goto err_unmap; }

err = devm_aperture_acquire_for_platform_device(dev, par->base, par->size); @@ -587,8 +582,6 @@ static int efifb_probe(struct platform_device *dev)

err_fb_dealloc_cmap: fb_dealloc_cmap(&info->cmap); -err_groups: - sysfs_remove_groups(&dev->dev.kobj, efifb_groups); err_unmap: if (mem_flags & (EFI_MEMORY_UC | EFI_MEMORY_WC)) iounmap(info->screen_base); @@ -608,12 +601,12 @@ static void efifb_remove(struct platform_device *pdev)

/* efifb_destroy takes care of info cleanup */ unregister_framebuffer(info); - sysfs_remove_groups(&pdev->dev.kobj, efifb_groups); }

static struct platform_driver efifb_driver = { .driver = { .name = "efi-framebuffer", + .dev_groups = efifb_groups, }, .probe = efifb_probe, .remove_new = efifb_remove, diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c index 2ef56fa28aff..5ce02495cda6 100644 --- a/drivers/video/fbdev/pxafb.c +++ b/drivers/video/fbdev/pxafb.c @@ -2403,6 +2403,7 @@ static void pxafb_remove(struct platform_device *dev) info = &fbi->fb;

pxafb_overlay_exit(fbi); + cancel_work_sync(&fbi->task); unregister_framebuffer(info);

pxafb_disable_controller(fbi); diff --git a/fs/afs/file.c b/fs/afs/file.c index c3f0c45ae9a9..e0885cfeb72a 100644 --- a/fs/afs/file.c +++ b/fs/afs/file.c @@ -403,6 +403,7 @@ const struct netfs_request_ops afs_req_ops = { .begin_writeback = afs_begin_writeback, .prepare_write = afs_prepare_write, .issue_write = afs_issue_write, + .retry_request = afs_retry_request, };

static void afs_add_open_mmap(struct afs_vnode *vnode) diff --git a/fs/afs/fs_operation.c b/fs/afs/fs_operation.c index 3546b087e791..428721bbe4f6 100644 --- a/fs/afs/fs_operation.c +++ b/fs/afs/fs_operation.c @@ -201,7 +201,7 @@ void afs_wait_for_operation(struct afs_operation *op) } }

- if (op->call_responded) + if (op->call_responded && op->server) set_bit(AFS_SERVER_FL_RESPONDING, &op->server->flags);

if (!afs_op_error(op)) { diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index a2de5c05f97c..57e327833ed1 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -3179,10 +3179,14 @@ void btrfs_backref_release_cache(struct btrfs_backref_cache *cache) btrfs_backref_cleanup_node(cache, node); }

- cache->last_trans = 0; - - for (i = 0; i < BTRFS_MAX_LEVEL; i++) - ASSERT(list_empty(&cache->pending[i])); + for (i = 0; i < BTRFS_MAX_LEVEL; i++) { + while (!list_empty(&cache->pending[i])) { + node = list_first_entry(&cache->pending[i], + struct btrfs_backref_node, + list); + btrfs_backref_cleanup_node(cache, node); + } + } ASSERT(list_empty(&cache->pending_edge)); ASSERT(list_empty(&cache->useless_node)); ASSERT(list_empty(&cache->changed)); diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 3791813dc7b6..da6dff405c77 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -4271,6 +4271,17 @@ void __cold close_ctree(struct btrfs_fs_info *fs_info) /* clear out the rbtree of defraggable inodes */ btrfs_cleanup_defrag_inodes(fs_info);

+ /* + * Wait for any fixup workers to complete. + * If we don't wait for them here and they are still running by the time + * we call kthread_stop() against the cleaner kthread further below, we + * get an use-after-free on the cleaner because the fixup worker adds an + * inode to the list of delayed iputs and then attempts to wakeup the + * cleaner kthread, which was already stopped and destroyed. We parked + * already the cleaner, but below we run all pending delayed iputs. + */ + btrfs_flush_workqueue(fs_info->fixup_workers); + /* * After we parked the cleaner kthread, ordered extents may have * completed and created new delayed iputs. If one of the async reclaim diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index f2935252b981..cb58a8796ef2 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -231,70 +231,6 @@ static struct btrfs_backref_node *walk_down_backref( return NULL; }

-static void update_backref_node(struct btrfs_backref_cache *cache, - struct btrfs_backref_node *node, u64 bytenr) -{ - struct rb_node *rb_node; - rb_erase(&node->rb_node, &cache->rb_root); - node->bytenr = bytenr; - rb_node = rb_simple_insert(&cache->rb_root, node->bytenr, &node->rb_node); - if (rb_node) - btrfs_backref_panic(cache->fs_info, bytenr, -EEXIST); -} - -/* - * update backref cache after a transaction commit - */ -static int update_backref_cache(struct btrfs_trans_handle *trans, - struct btrfs_backref_cache *cache) -{ - struct btrfs_backref_node *node; - int level = 0; - - if (cache->last_trans == 0) { - cache->last_trans = trans->transid; - return 0; - } - - if (cache->last_trans == trans->transid) - return 0; - - /* - * detached nodes are used to avoid unnecessary backref - * lookup. transaction commit changes the extent tree. - * so the detached nodes are no longer useful. - */ - while (!list_empty(&cache->detached)) { - node = list_entry(cache->detached.next, - struct btrfs_backref_node, list); - btrfs_backref_cleanup_node(cache, node); - } - - while (!list_empty(&cache->changed)) { - node = list_entry(cache->changed.next, - struct btrfs_backref_node, list); - list_del_init(&node->list); - BUG_ON(node->pending); - update_backref_node(cache, node, node->new_bytenr); - } - - /* - * some nodes can be left in the pending list if there were - * errors during processing the pending nodes. - */ - for (level = 0; level < BTRFS_MAX_LEVEL; level++) { - list_for_each_entry(node, &cache->pending[level], list) { - BUG_ON(!node->pending); - if (node->bytenr == node->new_bytenr) - continue; - update_backref_node(cache, node, node->new_bytenr); - } - } - - cache->last_trans = 0; - return 1; -} - static bool reloc_root_is_dead(const struct btrfs_root *root) { /* @@ -550,9 +486,6 @@ static int clone_backref_node(struct btrfs_trans_handle *trans, struct btrfs_backref_edge *new_edge; struct rb_node *rb_node;

- if (cache->last_trans > 0) - update_backref_cache(trans, cache); - rb_node = rb_simple_search(&cache->rb_root, src->commit_root->start); if (rb_node) { node = rb_entry(rb_node, struct btrfs_backref_node, rb_node); @@ -922,7 +855,7 @@ int btrfs_update_reloc_root(struct btrfs_trans_handle *trans, btrfs_grab_root(reloc_root);

/* root->reloc_root will stay until current relocation finished */ - if (fs_info->reloc_ctl->merge_reloc_tree && + if (fs_info->reloc_ctl && fs_info->reloc_ctl->merge_reloc_tree && btrfs_root_refs(root_item) == 0) { set_bit(BTRFS_ROOT_DEAD_RELOC_TREE, &root->state); /* @@ -3678,11 +3611,9 @@ static noinline_for_stack int relocate_block_group(struct reloc_control *rc) break; } restart: - if (update_backref_cache(trans, &rc->backref_cache)) { - btrfs_end_transaction(trans); - trans = NULL; - continue; - } + if (rc->backref_cache.last_trans != trans->transid) + btrfs_backref_release_cache(&rc->backref_cache); + rc->backref_cache.last_trans = trans->transid;

ret = find_next_extent(rc, path, &key); if (ret < 0) diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c index d1a04c0c576e..474ceebe67bd 100644 --- a/fs/btrfs/send.c +++ b/fs/btrfs/send.c @@ -6188,8 +6188,29 @@ static int send_write_or_clone(struct send_ctx *sctx, if (ret < 0) return ret;

- if (clone_root->offset + num_bytes == info.size) + if (clone_root->offset + num_bytes == info.size) { + /* + * The final size of our file matches the end offset, but it may + * be that its current size is larger, so we have to truncate it + * to any value between the start offset of the range and the + * final i_size, otherwise the clone operation is invalid + * because it's unaligned and it ends before the current EOF. + * We do this truncate to the final i_size when we finish + * processing the inode, but it's too late by then. And here we + * truncate to the start offset of the range because it's always + * sector size aligned while if it were the final i_size it + * would result in dirtying part of a page, filling part of a + * page with zeroes and then having the clone operation at the + * receiver trigger IO and wait for it due to the dirty page. + */ + if (sctx->parent_root != NULL) { + ret = send_truncate(sctx, sctx->cur_ino, + sctx->cur_inode_gen, offset); + if (ret < 0) + return ret; + } goto clone_data; + }

write_data: ret = send_extent_data(sctx, path, offset, num_bytes); diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c index f53977169db4..2b3f9935dbb4 100644 --- a/fs/cachefiles/namei.c +++ b/fs/cachefiles/namei.c @@ -595,14 +595,12 @@ static bool cachefiles_open_file(struct cachefiles_object *object, * write and readdir but not lookup or open). */ touch_atime(&file->f_path); - dput(dentry); return true;

check_failed: fscache_cookie_lookup_negative(object->cookie); cachefiles_unmark_inode_in_use(object, file); fput(file); - dput(dentry); if (ret == -ESTALE) return cachefiles_create_file(object); return false; @@ -611,7 +609,6 @@ static bool cachefiles_open_file(struct cachefiles_object *object, fput(file); error: cachefiles_do_unmark_inode_in_use(object, d_inode(dentry)); - dput(dentry); return false; }

@@ -654,7 +651,9 @@ bool cachefiles_look_up_object(struct cachefiles_object *object) goto new_file; }

- if (!cachefiles_open_file(object, dentry)) + ret = cachefiles_open_file(object, dentry); + dput(dentry); + if (!ret) return false;

_leave(" = t [%lu]", file_inode(object->file)->i_ino); diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index 73b5a07bf94d..f68dd674c14d 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -95,7 +95,6 @@ static bool ceph_dirty_folio(struct address_space *mapping, struct folio *folio)

/* dirty the head */ spin_lock(&ci->i_ceph_lock); - BUG_ON(ci->i_wr_ref == 0); // caller should hold Fw reference if (__ceph_have_pending_cap_snap(ci)) { struct ceph_cap_snap *capsnap = list_last_entry(&ci->i_cap_snaps, @@ -469,8 +468,11 @@ static int ceph_init_request(struct netfs_io_request *rreq, struct file *file) rreq->netfs_priv = priv;

out: - if (ret < 0) + if (ret < 0) { + if (got) + ceph_put_cap_refs(ceph_inode(inode), got); kfree(priv); + }

return ret; } diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index c2157f6e0c69..d37e9ea57113 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -6011,6 +6011,18 @@ static void ceph_mdsc_stop(struct ceph_mds_client *mdsc) ceph_mdsmap_destroy(mdsc->mdsmap); kfree(mdsc->sessions); ceph_caps_finalize(mdsc); + + if (mdsc->s_cap_auths) { + int i; + + for (i = 0; i < mdsc->s_cap_auths_num; i++) { + kfree(mdsc->s_cap_auths[i].match.gids); + kfree(mdsc->s_cap_auths[i].match.path); + kfree(mdsc->s_cap_auths[i].match.fs_name); + } + kfree(mdsc->s_cap_auths); + } + ceph_pool_perm_destroy(mdsc); }

diff --git a/fs/dax.c b/fs/dax.c index becb4a6920c6..c62acd2812f8 100644 --- a/fs/dax.c +++ b/fs/dax.c @@ -1305,11 +1305,15 @@ int dax_file_unshare(struct inode *inode, loff_t pos, loff_t len, struct iomap_iter iter = { .inode = inode, .pos = pos, - .len = len, .flags = IOMAP_WRITE | IOMAP_UNSHARE | IOMAP_DAX, }; + loff_t size = i_size_read(inode); int ret;

+ if (pos < 0 || pos >= size) + return 0; + + iter.len = min(len, size - pos); while ((ret = iomap_iter(&iter, ops)) > 0) iter.processed = dax_unshare_iter(&iter); return ret; diff --git a/fs/exec.c b/fs/exec.c index 0c17e59e3767..3274525d08d2 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -782,7 +782,8 @@ int setup_arg_pages(struct linux_binprm *bprm, stack_base = calc_max_stack_size(stack_base);

/* Add space for stack randomization. */ - stack_base += (STACK_RND_MASK << PAGE_SHIFT); + if (current->flags & PF_RANDOMIZE) + stack_base += (STACK_RND_MASK << PAGE_SHIFT);

/* Make sure we didn't let the argument array grow too large. */ if (vma->vm_end - vma->vm_start > stack_base) diff --git a/fs/exfat/balloc.c b/fs/exfat/balloc.c index 0356c88252bd..ce9be95c9172 100644 --- a/fs/exfat/balloc.c +++ b/fs/exfat/balloc.c @@ -91,11 +91,8 @@ int exfat_load_bitmap(struct super_block *sb) return -EIO;

type = exfat_get_entry_type(ep); - if (type == TYPE_UNUSED) - break; - if (type != TYPE_BITMAP) - continue; - if (ep->dentry.bitmap.flags == 0x0) { + if (type == TYPE_BITMAP && + ep->dentry.bitmap.flags == 0x0) { int err;

err = exfat_allocate_bitmap(sb, ep); @@ -103,6 +100,9 @@ int exfat_load_bitmap(struct super_block *sb) return err; } brelse(bh); + + if (type == TYPE_UNUSED) + return -EINVAL; }

if (exfat_get_next_cluster(sb, &clu.dir)) diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c index ff4514e4626b..b8b6b06015cd 100644 --- a/fs/ext4/dir.c +++ b/fs/ext4/dir.c @@ -279,12 +279,20 @@ static int ext4_readdir(struct file *file, struct dir_context *ctx) struct fscrypt_str de_name = FSTR_INIT(de->name, de->name_len); + u32 hash; + u32 minor_hash; + + if (IS_CASEFOLDED(inode)) { + hash = EXT4_DIRENT_HASH(de); + minor_hash = EXT4_DIRENT_MINOR_HASH(de); + } else { + hash = 0; + minor_hash = 0; + }

/* Directory is encrypted */ err = fscrypt_fname_disk_to_usr(inode, - EXT4_DIRENT_HASH(de), - EXT4_DIRENT_MINOR_HASH(de), - &de_name, &fstr); + hash, minor_hash, &de_name, &fstr); de_name = fstr; fstr.len = save_len; if (err) diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index e067f2dd0335..c64f7c1b1d90 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -957,6 +957,8 @@ ext4_find_extent(struct inode *inode, ext4_lblk_t block,

ext4_ext_show_path(inode, path);

+ if (orig_path) + *orig_path = path; return path;

err: @@ -1877,6 +1879,7 @@ static void ext4_ext_try_to_merge_up(handle_t *handle, path[0].p_hdr->eh_max = cpu_to_le16(max_root);

brelse(path[1].p_bh); + path[1].p_bh = NULL; ext4_free_blocks(handle, inode, NULL, blk, 1, EXT4_FREE_BLOCKS_METADATA | EXT4_FREE_BLOCKS_FORGET); } @@ -2103,6 +2106,7 @@ int ext4_ext_insert_extent(handle_t *handle, struct inode *inode, ppath, newext); if (err) goto cleanup; + path = *ppath; depth = ext_depth(inode); eh = path[depth].p_hdr;

@@ -3230,6 +3234,24 @@ static int ext4_split_extent_at(handle_t *handle, if (err != -ENOSPC && err != -EDQUOT && err != -ENOMEM) goto out;

+ /* + * Update path is required because previous ext4_ext_insert_extent() + * may have freed or reallocated the path. Using EXT4_EX_NOFAIL + * guarantees that ext4_find_extent() will not return -ENOMEM, + * otherwise -ENOMEM will cause a retry in do_writepages(), and a + * WARN_ON may be triggered in ext4_da_update_reserve_space() due to + * an incorrect ee_len causing the i_reserved_data_blocks exception. + */ + path = ext4_find_extent(inode, ee_block, ppath, + flags | EXT4_EX_NOFAIL); + if (IS_ERR(path)) { + EXT4_ERROR_INODE(inode, "Failed split extent on %u, err %ld", + split, PTR_ERR(path)); + return PTR_ERR(path); + } + depth = ext_depth(inode); + ex = path[depth].p_ext; + if (EXT4_EXT_MAY_ZEROOUT & split_flag) { if (split_flag & (EXT4_EXT_DATA_VALID1|EXT4_EXT_DATA_VALID2)) { if (split_flag & EXT4_EXT_DATA_VALID1) { @@ -3282,12 +3304,12 @@ static int ext4_split_extent_at(handle_t *handle, ext4_ext_dirty(handle, inode, path + path->p_depth); return err; out: - ext4_ext_show_leaf(inode, path); + ext4_ext_show_leaf(inode, *ppath); return err; }

/* - * ext4_split_extents() splits an extent and mark extent which is covered + * ext4_split_extent() splits an extent and mark extent which is covered * by @map as split_flags indicates * * It may result in splitting the extent into multiple extents (up to three) @@ -3363,7 +3385,7 @@ static int ext4_split_extent(handle_t *handle, goto out; }

- ext4_ext_show_leaf(inode, path); + ext4_ext_show_leaf(inode, *ppath); out: return err ? err : allocated; } @@ -3828,14 +3850,13 @@ ext4_ext_handle_unwritten_extents(handle_t *handle, struct inode *inode, struct ext4_ext_path **ppath, int flags, unsigned int allocated, ext4_fsblk_t newblock) { - struct ext4_ext_path __maybe_unused *path = *ppath; int ret = 0; int err = 0;

ext_debug(inode, "logical block %llu, max_blocks %u, flags 0x%x, allocated %u\n", (unsigned long long)map->m_lblk, map->m_len, flags, allocated); - ext4_ext_show_leaf(inode, path); + ext4_ext_show_leaf(inode, *ppath);

/* * When writing into unwritten space, we should not fail to @@ -3932,7 +3953,7 @@ ext4_ext_handle_unwritten_extents(handle_t *handle, struct inode *inode, if (allocated > map->m_len) allocated = map->m_len; map->m_len = allocated; - ext4_ext_show_leaf(inode, path); + ext4_ext_show_leaf(inode, *ppath); out2: return err ? err : allocated; } @@ -5535,6 +5556,7 @@ static int ext4_insert_range(struct file *file, loff_t offset, loff_t len) path = ext4_find_extent(inode, offset_lblk, NULL, 0); if (IS_ERR(path)) { up_write(&EXT4_I(inode)->i_data_sem); + ret = PTR_ERR(path); goto out_stop; }

@@ -5880,7 +5902,7 @@ int ext4_clu_mapped(struct inode *inode, ext4_lblk_t lclu) int ext4_ext_replay_update_ex(struct inode *inode, ext4_lblk_t start, int len, int unwritten, ext4_fsblk_t pblk) { - struct ext4_ext_path *path = NULL, *ppath; + struct ext4_ext_path *path; struct ext4_extent *ex; int ret;

@@ -5896,30 +5918,29 @@ int ext4_ext_replay_update_ex(struct inode *inode, ext4_lblk_t start, if (le32_to_cpu(ex->ee_block) != start || ext4_ext_get_actual_len(ex) != len) { /* We need to split this extent to match our extent first */ - ppath = path; down_write(&EXT4_I(inode)->i_data_sem); - ret = ext4_force_split_extent_at(NULL, inode, &ppath, start, 1); + ret = ext4_force_split_extent_at(NULL, inode, &path, start, 1); up_write(&EXT4_I(inode)->i_data_sem); if (ret) goto out; - kfree(path); - path = ext4_find_extent(inode, start, NULL, 0); + + path = ext4_find_extent(inode, start, &path, 0); if (IS_ERR(path)) - return -1; - ppath = path; + return PTR_ERR(path); ex = path[path->p_depth].p_ext; WARN_ON(le32_to_cpu(ex->ee_block) != start); + if (ext4_ext_get_actual_len(ex) != len) { down_write(&EXT4_I(inode)->i_data_sem); - ret = ext4_force_split_extent_at(NULL, inode, &ppath, + ret = ext4_force_split_extent_at(NULL, inode, &path, start + len, 1); up_write(&EXT4_I(inode)->i_data_sem); if (ret) goto out; - kfree(path); - path = ext4_find_extent(inode, start, NULL, 0); + + path = ext4_find_extent(inode, start, &path, 0); if (IS_ERR(path)) - return -EINVAL; + return PTR_ERR(path); ex = path[path->p_depth].p_ext; } } diff --git a/fs/ext4/fast_commit.c b/fs/ext4/fast_commit.c index 3926a05eceee..95667512010e 100644 --- a/fs/ext4/fast_commit.c +++ b/fs/ext4/fast_commit.c @@ -339,22 +339,29 @@ void ext4_fc_mark_ineligible(struct super_block *sb, int reason, handle_t *handl { struct ext4_sb_info *sbi = EXT4_SB(sb); tid_t tid; + bool has_transaction = true; + bool is_ineligible;

if (ext4_fc_disabled(sb)) return;

- ext4_set_mount_flag(sb, EXT4_MF_FC_INELIGIBLE); if (handle && !IS_ERR(handle)) tid = handle->h_transaction->t_tid; else { read_lock(&sbi->s_journal->j_state_lock); - tid = sbi->s_journal->j_running_transaction ? - sbi->s_journal->j_running_transaction->t_tid : 0; + if (sbi->s_journal->j_running_transaction) + tid = sbi->s_journal->j_running_transaction->t_tid; + else + has_transaction = false; read_unlock(&sbi->s_journal->j_state_lock); } spin_lock(&sbi->s_fc_lock); - if (tid_gt(tid, sbi->s_fc_ineligible_tid)) + is_ineligible = ext4_test_mount_flag(sb, EXT4_MF_FC_INELIGIBLE); + if (has_transaction && + (!is_ineligible || + (is_ineligible && tid_gt(tid, sbi->s_fc_ineligible_tid)))) sbi->s_fc_ineligible_tid = tid; + ext4_set_mount_flag(sb, EXT4_MF_FC_INELIGIBLE); spin_unlock(&sbi->s_fc_lock); WARN_ON(reason >= EXT4_FC_REASON_MAX); sbi->s_fc_stats.fc_ineligible_reason_count[reason]++; @@ -372,7 +379,7 @@ void ext4_fc_mark_ineligible(struct super_block *sb, int reason, handle_t *handl */ static int ext4_fc_track_template( handle_t *handle, struct inode *inode, - int (*__fc_track_fn)(struct inode *, void *, bool), + int (*__fc_track_fn)(handle_t *handle, struct inode *, void *, bool), void *args, int enqueue) { bool update = false; @@ -389,7 +396,7 @@ static int ext4_fc_track_template( ext4_fc_reset_inode(inode); ei->i_sync_tid = tid; } - ret = __fc_track_fn(inode, args, update); + ret = __fc_track_fn(handle, inode, args, update); mutex_unlock(&ei->i_fc_lock);

if (!enqueue) @@ -413,7 +420,8 @@ struct __track_dentry_update_args { };

/* __track_fn for directory entry updates. Called with ei->i_fc_lock. */ -static int __track_dentry_update(struct inode *inode, void *arg, bool update) +static int __track_dentry_update(handle_t *handle, struct inode *inode, + void *arg, bool update) { struct ext4_fc_dentry_update *node; struct ext4_inode_info *ei = EXT4_I(inode); @@ -428,14 +436,14 @@ static int __track_dentry_update(struct inode *inode, void *arg, bool update)

if (IS_ENCRYPTED(dir)) { ext4_fc_mark_ineligible(sb, EXT4_FC_REASON_ENCRYPTED_FILENAME, - NULL); + handle); mutex_lock(&ei->i_fc_lock); return -EOPNOTSUPP; }

node = kmem_cache_alloc(ext4_fc_dentry_cachep, GFP_NOFS); if (!node) { - ext4_fc_mark_ineligible(sb, EXT4_FC_REASON_NOMEM, NULL); + ext4_fc_mark_ineligible(sb, EXT4_FC_REASON_NOMEM, handle); mutex_lock(&ei->i_fc_lock); return -ENOMEM; } @@ -447,7 +455,7 @@ static int __track_dentry_update(struct inode *inode, void *arg, bool update) node->fcd_name.name = kmalloc(dentry->d_name.len, GFP_NOFS); if (!node->fcd_name.name) { kmem_cache_free(ext4_fc_dentry_cachep, node); - ext4_fc_mark_ineligible(sb, EXT4_FC_REASON_NOMEM, NULL); + ext4_fc_mark_ineligible(sb, EXT4_FC_REASON_NOMEM, handle); mutex_lock(&ei->i_fc_lock); return -ENOMEM; } @@ -569,7 +577,8 @@ void ext4_fc_track_create(handle_t *handle, struct dentry *dentry) }

/* __track_fn for inode tracking */ -static int __track_inode(struct inode *inode, void *arg, bool update) +static int __track_inode(handle_t *handle, struct inode *inode, void *arg, + bool update) { if (update) return -EEXIST; @@ -607,7 +616,8 @@ struct __track_range_args { };

/* __track_fn for tracking data updates */ -static int __track_range(struct inode *inode, void *arg, bool update) +static int __track_range(handle_t *handle, struct inode *inode, void *arg, + bool update) { struct ext4_inode_info *ei = EXT4_I(inode); ext4_lblk_t oldstart; @@ -1288,8 +1298,21 @@ static void ext4_fc_cleanup(journal_t *journal, int full, tid_t tid) list_del_init(&iter->i_fc_list); ext4_clear_inode_state(&iter->vfs_inode, EXT4_STATE_FC_COMMITTING); - if (tid_geq(tid, iter->i_sync_tid)) + if (tid_geq(tid, iter->i_sync_tid)) { ext4_fc_reset_inode(&iter->vfs_inode); + } else if (full) { + /* + * We are called after a full commit, inode has been + * modified while the commit was running. Re-enqueue + * the inode into STAGING, which will then be splice + * back into MAIN. This cannot happen during + * fastcommit because the journal is locked all the + * time in that case (and tid doesn't increase so + * tid check above isn't reliable). + */ + list_add_tail(&EXT4_I(&iter->vfs_inode)->i_fc_list, + &sbi->s_fc_q[FC_Q_STAGING]); + } /* Make sure EXT4_STATE_FC_COMMITTING bit is clear */ smp_mb(); #if (BITS_PER_LONG < 64) diff --git a/fs/ext4/file.c b/fs/ext4/file.c index c89e434db6b7..be061bb64067 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -334,10 +334,10 @@ static ssize_t ext4_handle_inode_extension(struct inode *inode, loff_t offset, * Clean up the inode after DIO or DAX extending write has completed and the * inode size has been updated using ext4_handle_inode_extension(). */ -static void ext4_inode_extension_cleanup(struct inode *inode, ssize_t count) +static void ext4_inode_extension_cleanup(struct inode *inode, bool need_trunc) { lockdep_assert_held_write(&inode->i_rwsem); - if (count < 0) { + if (need_trunc) { ext4_truncate_failed_write(inode); /* * If the truncate operation failed early, then the inode may @@ -586,7 +586,7 @@ static ssize_t ext4_dio_write_iter(struct kiocb *iocb, struct iov_iter *from) * writeback of delalloc blocks. */ WARN_ON_ONCE(ret == -EIOCBQUEUED); - ext4_inode_extension_cleanup(inode, ret); + ext4_inode_extension_cleanup(inode, ret < 0); }

out: @@ -670,7 +670,7 @@ ext4_dax_write_iter(struct kiocb *iocb, struct iov_iter *from)

if (extend) { ret = ext4_handle_inode_extension(inode, offset, ret); - ext4_inode_extension_cleanup(inode, ret); + ext4_inode_extension_cleanup(inode, ret < (ssize_t)count); } out: inode_unlock(inode); diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 238e19633823..a99c5ae05dc6 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -5233,8 +5233,9 @@ static void ext4_wait_for_tail_page_commit(struct inode *inode) { unsigned offset; journal_t *journal = EXT4_SB(inode->i_sb)->s_journal; - tid_t commit_tid = 0; + tid_t commit_tid; int ret; + bool has_transaction;

offset = inode->i_size & (PAGE_SIZE - 1); /* @@ -5259,12 +5260,14 @@ static void ext4_wait_for_tail_page_commit(struct inode *inode) folio_put(folio); if (ret != -EBUSY) return; - commit_tid = 0; + has_transaction = false; read_lock(&journal->j_state_lock); - if (journal->j_committing_transaction) + if (journal->j_committing_transaction) { commit_tid = journal->j_committing_transaction->t_tid; + has_transaction = true; + } read_unlock(&journal->j_state_lock); - if (commit_tid) + if (has_transaction) jbd2_log_wait_commit(journal, commit_tid); } } diff --git a/fs/ext4/migrate.c b/fs/ext4/migrate.c index d98ac2af8199..a5e1492bbaaa 100644 --- a/fs/ext4/migrate.c +++ b/fs/ext4/migrate.c @@ -663,8 +663,8 @@ int ext4_ind_migrate(struct inode *inode) if (unlikely(ret2 && !ret)) ret = ret2; errout: - ext4_journal_stop(handle); up_write(&EXT4_I(inode)->i_data_sem); + ext4_journal_stop(handle); out_unlock: ext4_writepages_up_write(inode->i_sb, alloc_ctx); return ret; diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c index 204f53b23622..c95e3e526390 100644 --- a/fs/ext4/move_extent.c +++ b/fs/ext4/move_extent.c @@ -36,7 +36,6 @@ get_ext_path(struct inode *inode, ext4_lblk_t lblock, *ppath = NULL; return -ENODATA; } - *ppath = path; return 0; }

diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index 1311ad0464b2..b1942a1aff9e 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -1526,7 +1526,7 @@ static bool ext4_match(struct inode *parent, }

/* - * Returns 0 if not found, -1 on failure, and 1 on success + * Returns 0 if not found, -EFSCORRUPTED on failure, and 1 on success */ int ext4_search_dir(struct buffer_head *bh, char *search_buf, int buf_size, struct inode *dir, struct ext4_filename *fname, @@ -1547,7 +1547,7 @@ int ext4_search_dir(struct buffer_head *bh, char *search_buf, int buf_size, * a full check */ if (ext4_check_dir_entry(dir, NULL, de, bh, search_buf, buf_size, offset)) - return -1; + return -EFSCORRUPTED; *res_dir = de; return 1; } @@ -1555,7 +1555,7 @@ int ext4_search_dir(struct buffer_head *bh, char *search_buf, int buf_size, de_len = ext4_rec_len_from_disk(de->rec_len, dir->i_sb->s_blocksize); if (de_len <= 0) - return -1; + return -EFSCORRUPTED; offset += de_len; de = (struct ext4_dir_entry_2 *) ((char *) de + de_len); } @@ -1707,8 +1707,10 @@ static struct buffer_head *__ext4_find_entry(struct inode *dir, goto cleanup_and_exit; } else { brelse(bh); - if (i < 0) + if (i < 0) { + ret = ERR_PTR(i); goto cleanup_and_exit; + } } next: if (++block >= nblocks) @@ -1802,7 +1804,7 @@ static struct buffer_head * ext4_dx_find_entry(struct inode *dir, if (retval == 1) goto success; brelse(bh); - if (retval == -1) { + if (retval < 0) { bh = ERR_PTR(ERR_BAD_DX_DIR); goto errout; } @@ -2044,7 +2046,7 @@ static struct ext4_dir_entry_2 *do_split(handle_t *handle, struct inode *dir, split = count/2;

hash2 = map[split].hash; - continued = hash2 == map[split - 1].hash; + continued = split > 0 ? hash2 == map[split - 1].hash : 0; dxtrace(printk(KERN_INFO "Split block %lu at %x, %i/%i\n", (unsigned long)dx_get_block(frame->at), hash2, split, count-split)); diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c index 0ba9837d65ca..f12ccaabf13d 100644 --- a/fs/ext4/resize.c +++ b/fs/ext4/resize.c @@ -230,8 +230,8 @@ struct ext4_new_flex_group_data { #define MAX_RESIZE_BG 16384

/* - * alloc_flex_gd() allocates a ext4_new_flex_group_data with size of - * @flexbg_size. + * alloc_flex_gd() allocates an ext4_new_flex_group_data that satisfies the + * resizing from @o_group to @n_group, its size is typically @flexbg_size. * * Returns NULL on failure otherwise address of the allocated structure. */ @@ -239,25 +239,27 @@ static struct ext4_new_flex_group_data *alloc_flex_gd(unsigned int flexbg_size, ext4_group_t o_group, ext4_group_t n_group) { ext4_group_t last_group; + unsigned int max_resize_bg; struct ext4_new_flex_group_data *flex_gd;

flex_gd = kmalloc(sizeof(*flex_gd), GFP_NOFS); if (flex_gd == NULL) goto out3;

- if (unlikely(flexbg_size > MAX_RESIZE_BG)) - flex_gd->resize_bg = MAX_RESIZE_BG; - else - flex_gd->resize_bg = flexbg_size; + max_resize_bg = umin(flexbg_size, MAX_RESIZE_BG); + flex_gd->resize_bg = max_resize_bg;

/* Avoid allocating large 'groups' array if not needed */ last_group = o_group | (flex_gd->resize_bg - 1); if (n_group <= last_group) - flex_gd->resize_bg = 1 << fls(n_group - o_group + 1); + flex_gd->resize_bg = 1 << fls(n_group - o_group); else if (n_group - last_group < flex_gd->resize_bg) - flex_gd->resize_bg = 1 << max(fls(last_group - o_group + 1), + flex_gd->resize_bg = 1 << max(fls(last_group - o_group), fls(n_group - last_group));

+ if (WARN_ON_ONCE(flex_gd->resize_bg > max_resize_bg)) + flex_gd->resize_bg = max_resize_bg; + flex_gd->groups = kmalloc_array(flex_gd->resize_bg, sizeof(struct ext4_new_group_data), GFP_NOFS); diff --git a/fs/ext4/super.c b/fs/ext4/super.c index edc692984404..b75f84a1e500 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -5331,6 +5331,8 @@ static int __ext4_fill_super(struct fs_context *fc, struct super_block *sb) INIT_LIST_HEAD(&sbi->s_orphan); /* unlinked but open files */ mutex_init(&sbi->s_orphan_lock);

+ spin_lock_init(&sbi->s_bdev_wb_lock); + ext4_fast_commit_init(sb);

sb->s_root = NULL; @@ -5552,7 +5554,6 @@ static int __ext4_fill_super(struct fs_context *fc, struct super_block *sb) * Save the original bdev mapping's wb_err value which could be * used to detect the metadata async write error. */ - spin_lock_init(&sbi->s_bdev_wb_lock); errseq_check_and_advance(&sb->s_bdev->bd_mapping->wb_err, &sbi->s_bdev_wb_err); EXT4_SB(sb)->s_mount_state |= EXT4_ORPHAN_FS; @@ -5632,8 +5633,8 @@ failed_mount8: __maybe_unused failed_mount3: /* flush s_sb_upd_work before sbi destroy */ flush_work(&sbi->s_sb_upd_work); - del_timer_sync(&sbi->s_err_report); ext4_stop_mmpd(sbi); + del_timer_sync(&sbi->s_err_report); ext4_group_desc_free(sbi); failed_mount: if (sbi->s_chksum_driver) diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c index 46ce2f21fef9..aea9e3c405f1 100644 --- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -2559,6 +2559,8 @@ ext4_xattr_set(struct inode *inode, int name_index, const char *name,

error = ext4_xattr_set_handle(handle, inode, name_index, name, value, value_len, flags); + ext4_fc_mark_ineligible(inode->i_sb, EXT4_FC_REASON_XATTR, + handle); error2 = ext4_journal_stop(handle); if (error == -ENOSPC && ext4_should_retry_alloc(sb, &retries)) @@ -2566,7 +2568,6 @@ ext4_xattr_set(struct inode *inode, int name_index, const char *name, if (error == 0) error = error2; } - ext4_fc_mark_ineligible(inode->i_sb, EXT4_FC_REASON_XATTR, NULL);

return error; } diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 9c8acb98f4db..549361ee4850 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -134,6 +134,12 @@ typedef u32 nid_t;

#define COMPRESS_EXT_NUM 16

+enum blkzone_allocation_policy { + BLKZONE_ALLOC_PRIOR_SEQ, /* Prioritize writing to sequential zones */ + BLKZONE_ALLOC_ONLY_SEQ, /* Only allow writing to sequential zones */ + BLKZONE_ALLOC_PRIOR_CONV, /* Prioritize writing to conventional zones */ +}; + /* * An implementation of an rwsem that is explicitly unfair to readers. This * prevents priority inversion when a low-priority reader acquires the read lock @@ -1295,6 +1301,7 @@ struct f2fs_gc_control { bool no_bg_gc; /* check the space and stop bg_gc */ bool should_migrate_blocks; /* should migrate blocks */ bool err_gc_skipped; /* return EAGAIN if GC skipped */ + bool one_time; /* require one time GC in one migration unit */ unsigned int nr_free_secs; /* # of free sections to do GC */ };

@@ -1563,6 +1570,8 @@ struct f2fs_sb_info { #ifdef CONFIG_BLK_DEV_ZONED unsigned int blocks_per_blkz; /* F2FS blocks per zone */ unsigned int max_open_zones; /* max open zone resources of the zoned device */ + /* For adjust the priority writing position of data in zone UFS */ + unsigned int blkzone_alloc_policy; #endif

/* for node-related operations */ @@ -1689,6 +1698,8 @@ struct f2fs_sb_info { unsigned int max_victim_search; /* migration granularity of garbage collection, unit: segment */ unsigned int migration_granularity; + /* migration window granularity of garbage collection, unit: segment */ + unsigned int migration_window_granularity;

/* * for stat information. @@ -2862,13 +2873,26 @@ static inline bool is_inflight_io(struct f2fs_sb_info *sbi, int type) return false; }

+static inline bool is_inflight_read_io(struct f2fs_sb_info *sbi) +{ + return get_pages(sbi, F2FS_RD_DATA) || get_pages(sbi, F2FS_DIO_READ); +} + static inline bool is_idle(struct f2fs_sb_info *sbi, int type) { + bool zoned_gc = (type == GC_TIME && + F2FS_HAS_FEATURE(sbi, F2FS_FEATURE_BLKZONED)); + if (sbi->gc_mode == GC_URGENT_HIGH) return true;

- if (is_inflight_io(sbi, type)) - return false; + if (zoned_gc) { + if (is_inflight_read_io(sbi)) + return false; + } else { + if (is_inflight_io(sbi, type)) + return false; + }

if (sbi->gc_mode == GC_URGENT_MID) return true; @@ -2877,6 +2901,9 @@ static inline bool is_idle(struct f2fs_sb_info *sbi, int type) (type == DISCARD_TIME || type == GC_TIME)) return true;

+ if (zoned_gc) + return true; + return f2fs_time_over(sbi, type); }

diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index 448c75e80b89..e8bf72a88cac 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -81,6 +81,8 @@ static int gc_thread_func(void *data) continue; }

+ gc_control.one_time = false; + /* * [GC triggering condition] * 0. GC is not conducted currently. @@ -116,15 +118,29 @@ static int gc_thread_func(void *data) goto next; }

- if (has_enough_invalid_blocks(sbi)) + if (f2fs_sb_has_blkzoned(sbi)) { + if (has_enough_free_blocks(sbi, LIMIT_NO_ZONED_GC)) { + wait_ms = gc_th->no_gc_sleep_time; + f2fs_up_write(&sbi->gc_lock); + goto next; + } + if (wait_ms == gc_th->no_gc_sleep_time) + wait_ms = gc_th->max_sleep_time; + } + + if (need_to_boost_gc(sbi)) { decrease_sleep_time(gc_th, &wait_ms); - else + if (f2fs_sb_has_blkzoned(sbi)) + gc_control.one_time = true; + } else { increase_sleep_time(gc_th, &wait_ms); + } do_gc: stat_inc_gc_call_count(sbi, foreground ? FOREGROUND : BACKGROUND);

- sync_mode = F2FS_OPTION(sbi).bggc_mode == BGGC_MODE_SYNC; + sync_mode = (F2FS_OPTION(sbi).bggc_mode == BGGC_MODE_SYNC) || + gc_control.one_time;

/* foreground GC was been triggered via f2fs_balance_fs() */ if (foreground) @@ -179,9 +195,16 @@ int f2fs_start_gc_thread(struct f2fs_sb_info *sbi) return -ENOMEM;

gc_th->urgent_sleep_time = DEF_GC_THREAD_URGENT_SLEEP_TIME; - gc_th->min_sleep_time = DEF_GC_THREAD_MIN_SLEEP_TIME; - gc_th->max_sleep_time = DEF_GC_THREAD_MAX_SLEEP_TIME; - gc_th->no_gc_sleep_time = DEF_GC_THREAD_NOGC_SLEEP_TIME; + + if (f2fs_sb_has_blkzoned(sbi)) { + gc_th->min_sleep_time = DEF_GC_THREAD_MIN_SLEEP_TIME_ZONED; + gc_th->max_sleep_time = DEF_GC_THREAD_MAX_SLEEP_TIME_ZONED; + gc_th->no_gc_sleep_time = DEF_GC_THREAD_NOGC_SLEEP_TIME_ZONED; + } else { + gc_th->min_sleep_time = DEF_GC_THREAD_MIN_SLEEP_TIME; + gc_th->max_sleep_time = DEF_GC_THREAD_MAX_SLEEP_TIME; + gc_th->no_gc_sleep_time = DEF_GC_THREAD_NOGC_SLEEP_TIME; + }

gc_th->gc_wake = false;

@@ -1684,31 +1707,49 @@ static int __get_victim(struct f2fs_sb_info *sbi, unsigned int *victim, static int do_garbage_collect(struct f2fs_sb_info *sbi, unsigned int start_segno, struct gc_inode_list *gc_list, int gc_type, - bool force_migrate) + bool force_migrate, bool one_time) { struct page *sum_page; struct f2fs_summary_block *sum; struct blk_plug plug; unsigned int segno = start_segno; unsigned int end_segno = start_segno + SEGS_PER_SEC(sbi); + unsigned int sec_end_segno; int seg_freed = 0, migrated = 0; unsigned char type = IS_DATASEG(get_seg_entry(sbi, segno)->type) ? SUM_TYPE_DATA : SUM_TYPE_NODE; unsigned char data_type = (type == SUM_TYPE_DATA) ? DATA : NODE; int submitted = 0;

- if (__is_large_section(sbi)) - end_segno = rounddown(end_segno, SEGS_PER_SEC(sbi)); + if (__is_large_section(sbi)) { + sec_end_segno = rounddown(end_segno, SEGS_PER_SEC(sbi));

- /* - * zone-capacity can be less than zone-size in zoned devices, - * resulting in less than expected usable segments in the zone, - * calculate the end segno in the zone which can be garbage collected - */ - if (f2fs_sb_has_blkzoned(sbi)) - end_segno -= SEGS_PER_SEC(sbi) - + /* + * zone-capacity can be less than zone-size in zoned devices, + * resulting in less than expected usable segments in the zone, + * calculate the end segno in the zone which can be garbage + * collected + */ + if (f2fs_sb_has_blkzoned(sbi)) + sec_end_segno -= SEGS_PER_SEC(sbi) - f2fs_usable_segs_in_sec(sbi, segno);

+ if (gc_type == BG_GC || one_time) { + unsigned int window_granularity = + sbi->migration_window_granularity; + + if (f2fs_sb_has_blkzoned(sbi) && + !has_enough_free_blocks(sbi, + LIMIT_BOOST_ZONED_GC)) + window_granularity *= BOOST_GC_MULTIPLE; + + end_segno = start_segno + window_granularity; + } + + if (end_segno > sec_end_segno) + end_segno = sec_end_segno; + } + sanity_check_seg_type(sbi, get_seg_entry(sbi, segno)->type);

/* readahead multi ssa blocks those have contiguous address */ @@ -1787,7 +1828,8 @@ static int do_garbage_collect(struct f2fs_sb_info *sbi,

if (__is_large_section(sbi)) sbi->next_victim_seg[gc_type] = - (segno + 1 < end_segno) ? segno + 1 : NULL_SEGNO; + (segno + 1 < sec_end_segno) ? + segno + 1 : NULL_SEGNO; skip: f2fs_put_page(sum_page, 0); } @@ -1876,7 +1918,8 @@ int f2fs_gc(struct f2fs_sb_info *sbi, struct f2fs_gc_control *gc_control) }

seg_freed = do_garbage_collect(sbi, segno, &gc_list, gc_type, - gc_control->should_migrate_blocks); + gc_control->should_migrate_blocks, + gc_control->one_time); if (seg_freed < 0) goto stop;

@@ -1887,6 +1930,9 @@ int f2fs_gc(struct f2fs_sb_info *sbi, struct f2fs_gc_control *gc_control) total_sec_freed++; }

+ if (gc_control->one_time) + goto stop; + if (gc_type == FG_GC) { sbi->cur_victim_sec = NULL_SEGNO;

@@ -2011,8 +2057,7 @@ int f2fs_gc_range(struct f2fs_sb_info *sbi, .iroot = RADIX_TREE_INIT(gc_list.iroot, GFP_NOFS), };

- do_garbage_collect(sbi, segno, &gc_list, FG_GC, - dry_run_sections == 0); + do_garbage_collect(sbi, segno, &gc_list, FG_GC, true, false); put_gc_inode(&gc_list);

if (!dry_run && get_valid_blocks(sbi, segno, true)) diff --git a/fs/f2fs/gc.h b/fs/f2fs/gc.h index a8ea3301b815..78abeebd68b5 100644 --- a/fs/f2fs/gc.h +++ b/fs/f2fs/gc.h @@ -15,6 +15,11 @@ #define DEF_GC_THREAD_MAX_SLEEP_TIME 60000 #define DEF_GC_THREAD_NOGC_SLEEP_TIME 300000 /* wait 5 min */

+/* GC sleep parameters for zoned deivces */ +#define DEF_GC_THREAD_MIN_SLEEP_TIME_ZONED 10 +#define DEF_GC_THREAD_MAX_SLEEP_TIME_ZONED 20 +#define DEF_GC_THREAD_NOGC_SLEEP_TIME_ZONED 60000 + /* choose candidates from sections which has age of more than 7 days */ #define DEF_GC_THREAD_AGE_THRESHOLD (60 * 60 * 24 * 7) #define DEF_GC_THREAD_CANDIDATE_RATIO 20 /* select 20% oldest sections as candidates */ @@ -25,6 +30,11 @@ #define LIMIT_INVALID_BLOCK 40 /* percentage over total user space */ #define LIMIT_FREE_BLOCK 40 /* percentage over invalid + free space */

+#define LIMIT_NO_ZONED_GC 60 /* percentage over total user space of no gc for zoned devices */ +#define LIMIT_BOOST_ZONED_GC 25 /* percentage over total user space of boosted gc for zoned devices */ +#define DEF_MIGRATION_WINDOW_GRANULARITY_ZONED 3 +#define BOOST_GC_MULTIPLE 5 + #define DEF_GC_FAILED_PINNED_FILES 2048 #define MAX_GC_FAILED_PINNED_FILES USHRT_MAX

@@ -152,6 +162,12 @@ static inline void decrease_sleep_time(struct f2fs_gc_kthread *gc_th, *wait -= min_time; }

+static inline bool has_enough_free_blocks(struct f2fs_sb_info *sbi, + unsigned int limit_perc) +{ + return free_sections(sbi) > ((sbi->total_sections * limit_perc) / 100); +} + static inline bool has_enough_invalid_blocks(struct f2fs_sb_info *sbi) { block_t user_block_count = sbi->user_block_count; @@ -167,3 +183,10 @@ static inline bool has_enough_invalid_blocks(struct f2fs_sb_info *sbi) free_user_blocks(sbi) < limit_free_user_blocks(invalid_user_blocks)); } + +static inline bool need_to_boost_gc(struct f2fs_sb_info *sbi) +{ + if (f2fs_sb_has_blkzoned(sbi)) + return !has_enough_free_blocks(sbi, LIMIT_BOOST_ZONED_GC); + return has_enough_invalid_blocks(sbi); +} diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 425479d76921..297cc89cbcca 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -2701,22 +2701,47 @@ static int get_new_segment(struct f2fs_sb_info *sbi, goto got_it; }

+#ifdef CONFIG_BLK_DEV_ZONED /* * If we format f2fs on zoned storage, let's try to get pinned sections * from beginning of the storage, which should be a conventional one. */ if (f2fs_sb_has_blkzoned(sbi)) { - segno = pinning ? 0 : max(first_zoned_segno(sbi), *newseg); + /* Prioritize writing to conventional zones */ + if (sbi->blkzone_alloc_policy == BLKZONE_ALLOC_PRIOR_CONV || pinning) + segno = 0; + else + segno = max(first_zoned_segno(sbi), *newseg); hint = GET_SEC_FROM_SEG(sbi, segno); } +#endif

find_other_zone: secno = find_next_zero_bit(free_i->free_secmap, MAIN_SECS(sbi), hint); + +#ifdef CONFIG_BLK_DEV_ZONED + if (secno >= MAIN_SECS(sbi) && f2fs_sb_has_blkzoned(sbi)) { + /* Write only to sequential zones */ + if (sbi->blkzone_alloc_policy == BLKZONE_ALLOC_ONLY_SEQ) { + hint = GET_SEC_FROM_SEG(sbi, first_zoned_segno(sbi)); + secno = find_next_zero_bit(free_i->free_secmap, MAIN_SECS(sbi), hint); + } else + secno = find_first_zero_bit(free_i->free_secmap, + MAIN_SECS(sbi)); + if (secno >= MAIN_SECS(sbi)) { + ret = -ENOSPC; + f2fs_bug_on(sbi, 1); + goto out_unlock; + } + } +#endif + if (secno >= MAIN_SECS(sbi)) { secno = find_first_zero_bit(free_i->free_secmap, MAIN_SECS(sbi)); if (secno >= MAIN_SECS(sbi)) { ret = -ENOSPC; + f2fs_bug_on(sbi, 1); goto out_unlock; } } @@ -2758,10 +2783,8 @@ static int get_new_segment(struct f2fs_sb_info *sbi, out_unlock: spin_unlock(&free_i->segmap_lock);

- if (ret == -ENOSPC) { + if (ret == -ENOSPC) f2fs_stop_checkpoint(sbi, false, STOP_CP_REASON_NO_SEGMENT); - f2fs_bug_on(sbi, 1); - } return ret; }

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index b4c8ac6c0859..b0932a4a8e04 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -711,6 +711,11 @@ static int parse_options(struct super_block *sb, char *options, bool is_remount) if (!strcmp(name, "on")) { F2FS_OPTION(sbi).bggc_mode = BGGC_MODE_ON; } else if (!strcmp(name, "off")) { + if (f2fs_sb_has_blkzoned(sbi)) { + f2fs_warn(sbi, "zoned devices need bggc"); + kfree(name); + return -EINVAL; + } F2FS_OPTION(sbi).bggc_mode = BGGC_MODE_OFF; } else if (!strcmp(name, "sync")) { F2FS_OPTION(sbi).bggc_mode = BGGC_MODE_SYNC; @@ -3796,6 +3801,8 @@ static void init_sb_info(struct f2fs_sb_info *sbi) sbi->next_victim_seg[FG_GC] = NULL_SEGNO; sbi->max_victim_search = DEF_MAX_VICTIM_SEARCH; sbi->migration_granularity = SEGS_PER_SEC(sbi); + sbi->migration_window_granularity = f2fs_sb_has_blkzoned(sbi) ? + DEF_MIGRATION_WINDOW_GRANULARITY_ZONED : SEGS_PER_SEC(sbi); sbi->seq_file_ra_mul = MIN_RA_MUL; sbi->max_fragment_chunk = DEF_FRAGMENT_SIZE; sbi->max_fragment_hole = DEF_FRAGMENT_SIZE; @@ -4231,6 +4238,7 @@ static int f2fs_scan_devices(struct f2fs_sb_info *sbi) sbi->aligned_blksize = true; #ifdef CONFIG_BLK_DEV_ZONED sbi->max_open_zones = UINT_MAX; + sbi->blkzone_alloc_policy = BLKZONE_ALLOC_PRIOR_SEQ; #endif

for (i = 0; i < max_devices; i++) { diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c index 09d3ecfaa4f1..bb0dbe7665f9 100644 --- a/fs/f2fs/sysfs.c +++ b/fs/f2fs/sysfs.c @@ -561,6 +561,11 @@ static ssize_t __sbi_store(struct f2fs_attr *a, return -EINVAL; }

+ if (!strcmp(a->attr.name, "migration_window_granularity")) { + if (t == 0 || t > SEGS_PER_SEC(sbi)) + return -EINVAL; + } + if (!strcmp(a->attr.name, "gc_urgent")) { if (t == 0) { sbi->gc_mode = GC_NORMAL; @@ -627,6 +632,15 @@ static ssize_t __sbi_store(struct f2fs_attr *a, } #endif

+#ifdef CONFIG_BLK_DEV_ZONED + if (!strcmp(a->attr.name, "blkzone_alloc_policy")) { + if (t < BLKZONE_ALLOC_PRIOR_SEQ || t > BLKZONE_ALLOC_PRIOR_CONV) + return -EINVAL; + sbi->blkzone_alloc_policy = t; + return count; + } +#endif + #ifdef CONFIG_F2FS_FS_COMPRESSION if (!strcmp(a->attr.name, "compr_written_block") || !strcmp(a->attr.name, "compr_saved_block")) { @@ -1001,6 +1015,7 @@ F2FS_SBI_RW_ATTR(gc_pin_file_thresh, gc_pin_file_threshold); F2FS_SBI_RW_ATTR(gc_reclaimed_segments, gc_reclaimed_segs); F2FS_SBI_GENERAL_RW_ATTR(max_victim_search); F2FS_SBI_GENERAL_RW_ATTR(migration_granularity); +F2FS_SBI_GENERAL_RW_ATTR(migration_window_granularity); F2FS_SBI_GENERAL_RW_ATTR(dir_level); #ifdef CONFIG_F2FS_IOSTAT F2FS_SBI_GENERAL_RW_ATTR(iostat_enable); @@ -1033,6 +1048,7 @@ F2FS_SBI_GENERAL_RW_ATTR(warm_data_age_threshold); F2FS_SBI_GENERAL_RW_ATTR(last_age_weight); #ifdef CONFIG_BLK_DEV_ZONED F2FS_SBI_GENERAL_RO_ATTR(unusable_blocks_per_sec); +F2FS_SBI_GENERAL_RW_ATTR(blkzone_alloc_policy); #endif

/* STAT_INFO ATTR */ @@ -1140,6 +1156,7 @@ static struct attribute *f2fs_attrs[] = { ATTR_LIST(min_ssr_sections), ATTR_LIST(max_victim_search), ATTR_LIST(migration_granularity), + ATTR_LIST(migration_window_granularity), ATTR_LIST(dir_level), ATTR_LIST(ram_thresh), ATTR_LIST(ra_nid_pages), @@ -1187,6 +1204,7 @@ static struct attribute *f2fs_attrs[] = { #endif #ifdef CONFIG_BLK_DEV_ZONED ATTR_LIST(unusable_blocks_per_sec), + ATTR_LIST(blkzone_alloc_policy), #endif #ifdef CONFIG_F2FS_FS_COMPRESSION ATTR_LIST(compr_written_block), diff --git a/fs/file.c b/fs/file.c index 655338effe9c..c2403cde40e4 100644 --- a/fs/file.c +++ b/fs/file.c @@ -272,59 +272,45 @@ static inline bool fd_is_open(unsigned int fd, const struct fdtable *fdt) return test_bit(fd, fdt->open_fds); }

-static unsigned int count_open_files(struct fdtable *fdt) -{ - unsigned int size = fdt->max_fds; - unsigned int i; - - /* Find the last open fd */ - for (i = size / BITS_PER_LONG; i > 0; ) { - if (fdt->open_fds[--i]) - break; - } - i = (i + 1) * BITS_PER_LONG; - return i; -} - /* * Note that a sane fdtable size always has to be a multiple of * BITS_PER_LONG, since we have bitmaps that are sized by this. * - * 'max_fds' will normally already be properly aligned, but it - * turns out that in the close_range() -> __close_range() -> - * unshare_fd() -> dup_fd() -> sane_fdtable_size() we can end - * up having a 'max_fds' value that isn't already aligned. - * - * Rather than make close_range() have to worry about this, - * just make that BITS_PER_LONG alignment be part of a sane - * fdtable size. Becuase that's really what it is. + * punch_hole is optional - when close_range() is asked to unshare + * and close, we don't need to copy descriptors in that range, so + * a smaller cloned descriptor table might suffice if the last + * currently opened descriptor falls into that range. */ -static unsigned int sane_fdtable_size(struct fdtable *fdt, unsigned int max_fds) +static unsigned int sane_fdtable_size(struct fdtable *fdt, struct fd_range *punch_hole) { - unsigned int count; - - count = count_open_files(fdt); - if (max_fds < NR_OPEN_DEFAULT) - max_fds = NR_OPEN_DEFAULT; - return ALIGN(min(count, max_fds), BITS_PER_LONG); + unsigned int last = find_last_bit(fdt->open_fds, fdt->max_fds); + + if (last == fdt->max_fds) + return NR_OPEN_DEFAULT; + if (punch_hole && punch_hole->to >= last && punch_hole->from <= last) { + last = find_last_bit(fdt->open_fds, punch_hole->from); + if (last == punch_hole->from) + return NR_OPEN_DEFAULT; + } + return ALIGN(last + 1, BITS_PER_LONG); }

/* - * Allocate a new files structure and copy contents from the - * passed in files structure. - * errorp will be valid only when the returned files_struct is NULL. + * Allocate a new descriptor table and copy contents from the passed in + * instance. Returns a pointer to cloned table on success, ERR_PTR() + * on failure. For 'punch_hole' see sane_fdtable_size(). */ -struct files_struct *dup_fd(struct files_struct *oldf, unsigned int max_fds, int *errorp) +struct files_struct *dup_fd(struct files_struct *oldf, struct fd_range *punch_hole) { struct files_struct *newf; struct file **old_fds, **new_fds; unsigned int open_files, i; struct fdtable *old_fdt, *new_fdt; + int error;

- *errorp = -ENOMEM; newf = kmem_cache_alloc(files_cachep, GFP_KERNEL); if (!newf) - goto out; + return ERR_PTR(-ENOMEM);

atomic_set(&newf->count, 1);

@@ -341,7 +327,7 @@ struct files_struct *dup_fd(struct files_struct *oldf, unsigned int max_fds, int

spin_lock(&oldf->file_lock); old_fdt = files_fdtable(oldf); - open_files = sane_fdtable_size(old_fdt, max_fds); + open_files = sane_fdtable_size(old_fdt, punch_hole);

/* * Check whether we need to allocate a larger fd array and fd set. @@ -354,14 +340,14 @@ struct files_struct *dup_fd(struct files_struct *oldf, unsigned int max_fds, int

new_fdt = alloc_fdtable(open_files - 1); if (!new_fdt) { - *errorp = -ENOMEM; + error = -ENOMEM; goto out_release; }

/* beyond sysctl_nr_open; nothing to do */ if (unlikely(new_fdt->max_fds < open_files)) { __free_fdtable(new_fdt); - *errorp = -EMFILE; + error = -EMFILE; goto out_release; }

@@ -372,7 +358,7 @@ struct files_struct *dup_fd(struct files_struct *oldf, unsigned int max_fds, int */ spin_lock(&oldf->file_lock); old_fdt = files_fdtable(oldf); - open_files = sane_fdtable_size(old_fdt, max_fds); + open_files = sane_fdtable_size(old_fdt, punch_hole); }

copy_fd_bitmaps(new_fdt, old_fdt, open_files / BITS_PER_LONG); @@ -406,8 +392,7 @@ struct files_struct *dup_fd(struct files_struct *oldf, unsigned int max_fds, int

out_release: kmem_cache_free(files_cachep, newf); -out: - return NULL; + return ERR_PTR(error); }

static struct fdtable *close_files(struct files_struct * files) @@ -748,37 +733,25 @@ int __close_range(unsigned fd, unsigned max_fd, unsigned int flags) if (fd > max_fd) return -EINVAL;

- if (flags & CLOSE_RANGE_UNSHARE) { - int ret; - unsigned int max_unshare_fds = NR_OPEN_MAX; + if ((flags & CLOSE_RANGE_UNSHARE) && atomic_read(&cur_fds->count) > 1) { + struct fd_range range = {fd, max_fd}, *punch_hole = &range;

/* * If the caller requested all fds to be made cloexec we always * copy all of the file descriptors since they still want to * use them. */ - if (!(flags & CLOSE_RANGE_CLOEXEC)) { - /* - * If the requested range is greater than the current - * maximum, we're closing everything so only copy all - * file descriptors beneath the lowest file descriptor. - */ - rcu_read_lock(); - if (max_fd >= last_fd(files_fdtable(cur_fds))) - max_unshare_fds = fd; - rcu_read_unlock(); - } - - ret = unshare_fd(CLONE_FILES, max_unshare_fds, &fds); - if (ret) - return ret; + if (flags & CLOSE_RANGE_CLOEXEC) + punch_hole = NULL;

+ fds = dup_fd(cur_fds, punch_hole); + if (IS_ERR(fds)) + return PTR_ERR(fds); /* * We used to share our file descriptor table, and have now * created a private one, make sure we're using it below. */ - if (fds) - swap(cur_fds, fds); + swap(cur_fds, fds); }

if (flags & CLOSE_RANGE_CLOEXEC) diff --git a/fs/inode.c b/fs/inode.c index 3df67672986a..aeb07c3b8f24 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -593,6 +593,7 @@ void dump_mapping(const struct address_space *mapping) struct hlist_node *dentry_first; struct dentry *dentry_ptr; struct dentry dentry; + char fname[64] = {}; unsigned long ino;

/* @@ -629,11 +630,14 @@ void dump_mapping(const struct address_space *mapping) return; }

+ if (strncpy_from_kernel_nofault(fname, dentry.d_name.name, 63) < 0) + strscpy(fname, "<invalid>"); /* - * if dentry is corrupted, the %pd handler may still crash, - * but it's unlikely that we reach here with a corrupt mapping + * Even if strncpy_from_kernel_nofault() succeeded, + * the fname could be unreliable */ - pr_warn("aops:%ps ino:%lx dentry name:"%pd"\n", a_ops, ino, &dentry); + pr_warn("aops:%ps ino:%lx dentry name(?):"%s"\n", + a_ops, ino, fname); }

void clear_inode(struct inode *inode) diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c index d46558990279..b9b035a5e779 100644 --- a/fs/iomap/buffered-io.c +++ b/fs/iomap/buffered-io.c @@ -1226,7 +1226,15 @@ static int iomap_write_delalloc_release(struct inode *inode, error = data_end; goto out_unlock; } - WARN_ON_ONCE(data_end <= start_byte); + + /* + * If we race with post-direct I/O invalidation of the page cache, + * there might be no data left at start_byte. + */ + if (data_end == start_byte) + continue; + + WARN_ON_ONCE(data_end < start_byte); WARN_ON_ONCE(data_end > scan_end_byte);

error = iomap_write_delalloc_scan(inode, &punch_start_byte, @@ -1366,11 +1374,15 @@ iomap_file_unshare(struct inode *inode, loff_t pos, loff_t len, struct iomap_iter iter = { .inode = inode, .pos = pos, - .len = len, .flags = IOMAP_WRITE | IOMAP_UNSHARE, }; + loff_t size = i_size_read(inode); int ret;

+ if (pos < 0 || pos >= size) + return 0; + + iter.len = min(len, size - pos); while ((ret = iomap_iter(&iter, ops)) > 0) iter.processed = iomap_unshare_iter(&iter); return ret; diff --git a/fs/jbd2/checkpoint.c b/fs/jbd2/checkpoint.c index 951f78634adf..b3971e91e8eb 100644 --- a/fs/jbd2/checkpoint.c +++ b/fs/jbd2/checkpoint.c @@ -79,17 +79,23 @@ __releases(&journal->j_state_lock) if (space_left < nblocks) { int chkpt = journal->j_checkpoint_transactions != NULL; tid_t tid = 0; + bool has_transaction = false;

- if (journal->j_committing_transaction) + if (journal->j_committing_transaction) { tid = journal->j_committing_transaction->t_tid; + has_transaction = true; + } spin_unlock(&journal->j_list_lock); write_unlock(&journal->j_state_lock); if (chkpt) { jbd2_log_do_checkpoint(journal); - } else if (jbd2_cleanup_journal_tail(journal) == 0) { - /* We were able to recover space; yay! */ + } else if (jbd2_cleanup_journal_tail(journal) <= 0) { + /* + * We were able to recover space or the + * journal was aborted due to an error. + */ ; - } else if (tid) { + } else if (has_transaction) { /* * jbd2_journal_commit_transaction() may want * to take the checkpoint_mutex if JBD2_FLUSHED @@ -407,6 +413,7 @@ unsigned long jbd2_journal_shrink_checkpoint_list(journal_t *journal, tid_t tid = 0; unsigned long nr_freed = 0; unsigned long freed; + bool first_set = false;

again: spin_lock(&journal->j_list_lock); @@ -426,8 +433,10 @@ unsigned long jbd2_journal_shrink_checkpoint_list(journal_t *journal, else transaction = journal->j_checkpoint_transactions;

- if (!first_tid) + if (!first_set) { first_tid = transaction->t_tid; + first_set = true; + } last_transaction = journal->j_checkpoint_transactions->t_cpprev; next_transaction = transaction; last_tid = last_transaction->t_tid; @@ -457,7 +466,7 @@ unsigned long jbd2_journal_shrink_checkpoint_list(journal_t *journal, spin_unlock(&journal->j_list_lock); cond_resched();

- if (*nr_to_scan && next_tid) + if (*nr_to_scan && journal->j_shrink_transaction) goto again; out: trace_jbd2_shrink_checkpoint_list(journal, first_tid, tid, last_tid, diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c index c8d9d85e0e87..cca73b8282d1 100644 --- a/fs/jbd2/journal.c +++ b/fs/jbd2/journal.c @@ -725,7 +725,7 @@ int jbd2_fc_begin_commit(journal_t *journal, tid_t tid) return -EINVAL;

write_lock(&journal->j_state_lock); - if (tid <= journal->j_commit_sequence) { + if (tid_geq(journal->j_commit_sequence, tid)) { write_unlock(&journal->j_state_lock); return -EALREADY; } @@ -755,9 +755,9 @@ EXPORT_SYMBOL(jbd2_fc_begin_commit); */ static int __jbd2_fc_end_commit(journal_t *journal, tid_t tid, bool fallback) { - jbd2_journal_unlock_updates(journal); if (journal->j_fc_cleanup_callback) journal->j_fc_cleanup_callback(journal, 0, tid); + jbd2_journal_unlock_updates(journal); write_lock(&journal->j_state_lock); journal->j_flags &= ~JBD2_FAST_COMMIT_ONGOING; if (fallback) diff --git a/fs/jfs/jfs_discard.c b/fs/jfs/jfs_discard.c index 575cb2ba74fc..5f4b305030ad 100644 --- a/fs/jfs/jfs_discard.c +++ b/fs/jfs/jfs_discard.c @@ -65,7 +65,7 @@ void jfs_issue_discard(struct inode *ip, u64 blkno, u64 nblocks) int jfs_ioc_trim(struct inode *ip, struct fstrim_range *range) { struct inode *ipbmap = JFS_SBI(ip->i_sb)->ipbmap; - struct bmap *bmp = JFS_SBI(ip->i_sb)->bmap; + struct bmap *bmp; struct super_block *sb = ipbmap->i_sb; int agno, agno_end; u64 start, end, minlen; @@ -83,10 +83,15 @@ int jfs_ioc_trim(struct inode *ip, struct fstrim_range *range) if (minlen == 0) minlen = 1;

+ down_read(&sb->s_umount); + bmp = JFS_SBI(ip->i_sb)->bmap; + if (minlen > bmp->db_agsize || start >= bmp->db_mapsize || - range->len < sb->s_blocksize) + range->len < sb->s_blocksize) { + up_read(&sb->s_umount); return -EINVAL; + }

if (end >= bmp->db_mapsize) end = bmp->db_mapsize - 1; @@ -100,6 +105,8 @@ int jfs_ioc_trim(struct inode *ip, struct fstrim_range *range) trimmed += dbDiscardAG(ip, agno, minlen); agno++; } + + up_read(&sb->s_umount); range->len = trimmed << sb->s_blocksize_bits;

return 0; diff --git a/fs/jfs/jfs_dmap.c b/fs/jfs/jfs_dmap.c index 0625d1c0d064..974ecf5e0d95 100644 --- a/fs/jfs/jfs_dmap.c +++ b/fs/jfs/jfs_dmap.c @@ -2944,9 +2944,10 @@ static void dbAdjTree(dmtree_t *tp, int leafno, int newval, bool is_ctl) static int dbFindLeaf(dmtree_t *tp, int l2nb, int *leafidx, bool is_ctl) { int ti, n = 0, k, x = 0; - int max_size; + int max_size, max_idx;

max_size = is_ctl ? CTLTREESIZE : TREESIZE; + max_idx = is_ctl ? LPERCTL : LPERDMAP;

/* first check the root of the tree to see if there is * sufficient free space. @@ -2978,6 +2979,8 @@ static int dbFindLeaf(dmtree_t *tp, int l2nb, int *leafidx, bool is_ctl) */ assert(n < 4); } + if (le32_to_cpu(tp->dmt_leafidx) >= max_idx) + return -ENOSPC;

/* set the return to the leftmost leaf describing sufficient * free space. @@ -3022,7 +3025,7 @@ static int dbFindBits(u32 word, int l2nb)

/* scan the word for nb free bits at nb alignments. */ - for (bitno = 0; mask != 0; bitno += nb, mask >>= nb) { + for (bitno = 0; mask != 0; bitno += nb, mask = (mask >> nb)) { if ((mask & word) == mask) break; } diff --git a/fs/jfs/xattr.c b/fs/jfs/xattr.c index 2999ed5d83f5..0fb05e314edf 100644 --- a/fs/jfs/xattr.c +++ b/fs/jfs/xattr.c @@ -434,6 +434,8 @@ static int ea_get(struct inode *inode, struct ea_buffer *ea_buf, int min_size) int rc; int quota_allocation = 0;

+ memset(&ea_buf->new_ea, 0, sizeof(ea_buf->new_ea)); + /* When fsck.jfs clears a bad ea, it doesn't clear the size */ if (ji->ea.flag == 0) ea_size = 0; diff --git a/fs/netfs/write_issue.c b/fs/netfs/write_issue.c index 32bc88bee5d1..3c7eb43a2ec6 100644 --- a/fs/netfs/write_issue.c +++ b/fs/netfs/write_issue.c @@ -408,13 +408,17 @@ static int netfs_write_folio(struct netfs_io_request *wreq, folio_unlock(folio);

if (fgroup == NETFS_FOLIO_COPY_TO_CACHE) { - if (!fscache_resources_valid(&wreq->cache_resources)) { + if (!cache->avail) { trace_netfs_folio(folio, netfs_folio_trace_cancel_copy); netfs_issue_write(wreq, upload); netfs_folio_written_back(folio); return 0; } trace_netfs_folio(folio, netfs_folio_trace_store_copy); + } else if (!upload->avail && !cache->avail) { + trace_netfs_folio(folio, netfs_folio_trace_cancel_store); + netfs_folio_written_back(folio); + return 0; } else if (!upload->construct) { trace_netfs_folio(folio, netfs_folio_trace_store); } else { diff --git a/fs/nfsd/netns.h b/fs/nfsd/netns.h index 14ec15656320..5cae26917436 100644 --- a/fs/nfsd/netns.h +++ b/fs/nfsd/netns.h @@ -148,6 +148,7 @@ struct nfsd_net { u32 s2s_cp_cl_id; struct idr s2s_cp_stateids; spinlock_t s2s_cp_lock; + atomic_t pending_async_copies;

/* * Version information diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index 2e39cf2e502a..5768b2ff1d1d 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -751,15 +751,6 @@ nfsd4_access(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, &access->ac_supported); }

-static void gen_boot_verifier(nfs4_verifier *verifier, struct net *net) -{ - __be32 *verf = (__be32 *)verifier->data; - - BUILD_BUG_ON(2*sizeof(*verf) != sizeof(verifier->data)); - - nfsd_copy_write_verifier(verf, net_generic(net, nfsd_net_id)); -} - static __be32 nfsd4_commit(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, union nfsd4_op_u *u) @@ -1288,6 +1279,7 @@ static void nfs4_put_copy(struct nfsd4_copy *copy) { if (!refcount_dec_and_test(&copy->refcount)) return; + atomic_dec(&copy->cp_nn->pending_async_copies); kfree(copy->cp_src); kfree(copy); } @@ -1630,7 +1622,6 @@ static void nfsd4_init_copy_res(struct nfsd4_copy *copy, bool sync) test_bit(NFSD4_COPY_F_COMMITTED, &copy->cp_flags) ? NFS_FILE_SYNC : NFS_UNSTABLE; nfsd4_copy_set_sync(copy, sync); - gen_boot_verifier(&copy->cp_res.wr_verifier, copy->cp_clp->net); }

static ssize_t _nfsd_copy_file_range(struct nfsd4_copy *copy, @@ -1803,9 +1794,11 @@ static __be32 nfsd4_copy(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, union nfsd4_op_u *u) { + struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id); + struct nfsd4_copy *async_copy = NULL; struct nfsd4_copy *copy = &u->copy; + struct nfsd42_write_res *result; __be32 status; - struct nfsd4_copy *async_copy = NULL;

/* * Currently, async COPY is not reliable. Force all COPY @@ -1814,6 +1807,9 @@ nfsd4_copy(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, */ nfsd4_copy_set_sync(copy, true);

+ result = &copy->cp_res; + nfsd_copy_write_verifier((__be32 *)&result->wr_verifier.data, nn); + copy->cp_clp = cstate->clp; if (nfsd4_ssc_is_inter(copy)) { trace_nfsd_copy_inter(copy); @@ -1838,12 +1834,16 @@ nfsd4_copy(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, memcpy(&copy->fh, &cstate->current_fh.fh_handle, sizeof(struct knfsd_fh)); if (nfsd4_copy_is_async(copy)) { - struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id); - - status = nfserrno(-ENOMEM); async_copy = kzalloc(sizeof(struct nfsd4_copy), GFP_KERNEL); if (!async_copy) goto out_err; + async_copy->cp_nn = nn; + /* Arbitrary cap on number of pending async copy operations */ + if (atomic_inc_return(&nn->pending_async_copies) > + (int)rqstp->rq_pool->sp_nrthreads) { + atomic_dec(&nn->pending_async_copies); + goto out_err; + } INIT_LIST_HEAD(&async_copy->copies); refcount_set(&async_copy->refcount, 1); async_copy->cp_src = kmalloc(sizeof(*async_copy->cp_src), GFP_KERNEL); @@ -1851,8 +1851,8 @@ nfsd4_copy(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, goto out_err; if (!nfs4_init_copy_state(nn, copy)) goto out_err; - memcpy(&copy->cp_res.cb_stateid, &copy->cp_stateid.cs_stid, - sizeof(copy->cp_res.cb_stateid)); + memcpy(&result->cb_stateid, &copy->cp_stateid.cs_stid, + sizeof(result->cb_stateid)); dup_copy_fields(copy, async_copy); async_copy->copy_task = kthread_create(nfsd4_do_async_copy, async_copy, "%s", "copy thread"); @@ -1883,7 +1883,7 @@ nfsd4_copy(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, } if (async_copy) cleanup_async_copy(async_copy); - status = nfserrno(-ENOMEM); + status = nfserr_jukebox; goto out; }

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index fe06779ea527..3837f4e41724 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -1077,7 +1077,8 @@ static void nfs4_free_deleg(struct nfs4_stid *stid) * When a delegation is recalled, the filehandle is stored in the "new" * filter. * Every 30 seconds we swap the filters and clear the "new" one, - * unless both are empty of course. + * unless both are empty of course. This results in delegations for a + * given filehandle being blocked for between 30 and 60 seconds. * * Each filter is 256 bits. We hash the filehandle to 32bit and use the * low 3 bytes as hash-table indices. @@ -1106,9 +1107,9 @@ static int delegation_blocked(struct knfsd_fh *fh) if (ktime_get_seconds() - bd->swap_time > 30) { bd->entries -= bd->old_entries; bd->old_entries = bd->entries; + bd->new = 1-bd->new; memset(bd->set[bd->new], 0, sizeof(bd->set[0])); - bd->new = 1-bd->new; bd->swap_time = ktime_get_seconds(); } spin_unlock(&blocked_delegations_lock); @@ -8574,6 +8575,7 @@ static int nfs4_state_create_net(struct net *net) spin_lock_init(&nn->client_lock); spin_lock_init(&nn->s2s_cp_lock); idr_init(&nn->s2s_cp_stateids); + atomic_set(&nn->pending_async_copies, 0);

spin_lock_init(&nn->blocked_locks_lock); INIT_LIST_HEAD(&nn->blocked_locks_lru); diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 0869062280cc..2ad083d71a03 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -1245,14 +1245,6 @@ nfsd4_decode_putfh(struct nfsd4_compoundargs *argp, union nfsd4_op_u *u) return nfs_ok; }

-static __be32 -nfsd4_decode_putpubfh(struct nfsd4_compoundargs *argp, union nfsd4_op_u *p) -{ - if (argp->minorversion == 0) - return nfs_ok; - return nfserr_notsupp; -} - static __be32 nfsd4_decode_read(struct nfsd4_compoundargs *argp, union nfsd4_op_u *u) { @@ -2374,7 +2366,7 @@ static const nfsd4_dec nfsd4_dec_ops[] = { [OP_OPEN_CONFIRM] = nfsd4_decode_open_confirm, [OP_OPEN_DOWNGRADE] = nfsd4_decode_open_downgrade, [OP_PUTFH] = nfsd4_decode_putfh, - [OP_PUTPUBFH] = nfsd4_decode_putpubfh, + [OP_PUTPUBFH] = nfsd4_decode_noop, [OP_PUTROOTFH] = nfsd4_decode_noop, [OP_READ] = nfsd4_decode_read, [OP_READDIR] = nfsd4_decode_readdir, diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c index 0f9b4f7b56cd..37f619ccafce 100644 --- a/fs/nfsd/nfsctl.c +++ b/fs/nfsd/nfsctl.c @@ -1746,7 +1746,7 @@ int nfsd_nl_threads_get_doit(struct sk_buff *skb, struct genl_info *info) struct svc_pool *sp = &nn->nfsd_serv->sv_pools[i];

err = nla_put_u32(skb, NFSD_A_SERVER_THREADS, - atomic_read(&sp->sp_nrthreads)); + sp->sp_nrthreads); if (err) goto err_unlock; } diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index 89d7918de7b1..877f92635654 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -705,7 +705,7 @@ int nfsd_get_nrthreads(int n, int *nthreads, struct net *net)

if (serv) for (i = 0; i < serv->sv_nrpools && i < n; i++) - nthreads[i] = atomic_read(&serv->sv_pools[i].sp_nrthreads); + nthreads[i] = serv->sv_pools[i].sp_nrthreads; return 0; }

diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 29b1f3613800..911e5e0a17af 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -100,6 +100,7 @@ nfserrno (int errno) { nfserr_io, -EUCLEAN }, { nfserr_perm, -ENOKEY }, { nfserr_no_grace, -ENOGRACE}, + { nfserr_io, -EBADMSG }, }; int i;

diff --git a/fs/nfsd/xdr4.h b/fs/nfsd/xdr4.h index fbdd42cde1fa..2a21a7662e03 100644 --- a/fs/nfsd/xdr4.h +++ b/fs/nfsd/xdr4.h @@ -713,6 +713,7 @@ struct nfsd4_copy { struct nfsd4_ssc_umount_item *ss_nsui; struct nfs_fh c_fh; nfs4_stateid stateid; + struct nfsd_net *cp_nn; };

static inline void nfsd4_copy_set_sync(struct nfsd4_copy *copy, bool sync) diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index 6be175a1ab3c..75991db2343e 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -156,9 +156,8 @@ int ocfs2_get_block(struct inode *inode, sector_t iblock, err = ocfs2_extent_map_get_blocks(inode, iblock, &p_blkno, &count, &ext_flags); if (err) { - mlog(ML_ERROR, "Error %d from get_blocks(0x%p, %llu, 1, " - "%llu, NULL)\n", err, inode, (unsigned long long)iblock, - (unsigned long long)p_blkno); + mlog(ML_ERROR, "get_blocks() failed, inode: 0x%p, " + "block: %llu\n", inode, (unsigned long long)iblock); goto bail; }

diff --git a/fs/ocfs2/buffer_head_io.c b/fs/ocfs2/buffer_head_io.c index cdb9b9bdea1f..8f714406528d 100644 --- a/fs/ocfs2/buffer_head_io.c +++ b/fs/ocfs2/buffer_head_io.c @@ -235,7 +235,6 @@ int ocfs2_read_blocks(struct ocfs2_caching_info *ci, u64 block, int nr, if (bhs[i] == NULL) { bhs[i] = sb_getblk(sb, block++); if (bhs[i] == NULL) { - ocfs2_metadata_cache_io_unlock(ci); status = -ENOMEM; mlog_errno(status); /* Don't forget to put previous bh! */ @@ -389,7 +388,8 @@ int ocfs2_read_blocks(struct ocfs2_caching_info *ci, u64 block, int nr, /* Always set the buffer in the cache, even if it was * a forced read, or read-ahead which hasn't yet * completed. */ - ocfs2_set_buffer_uptodate(ci, bh); + if (bh) + ocfs2_set_buffer_uptodate(ci, bh); } ocfs2_metadata_cache_io_unlock(ci);

diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index 530fba34f6d3..1bf188b6866a 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -1055,7 +1055,7 @@ void ocfs2_journal_shutdown(struct ocfs2_super *osb) if (!igrab(inode)) BUG();

- num_running_trans = atomic_read(&(osb->journal->j_num_trans)); + num_running_trans = atomic_read(&(journal->j_num_trans)); trace_ocfs2_journal_shutdown(num_running_trans);

/* Do a commit_cache here. It will flush our journal, *and* @@ -1074,9 +1074,10 @@ void ocfs2_journal_shutdown(struct ocfs2_super *osb) osb->commit_task = NULL; }

- BUG_ON(atomic_read(&(osb->journal->j_num_trans)) != 0); + BUG_ON(atomic_read(&(journal->j_num_trans)) != 0);

- if (ocfs2_mount_local(osb)) { + if (ocfs2_mount_local(osb) && + (journal->j_journal->j_flags & JBD2_LOADED)) { jbd2_journal_lock_updates(journal->j_journal); status = jbd2_journal_flush(journal->j_journal, 0); jbd2_journal_unlock_updates(journal->j_journal); diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c index 5df34561c551..8ac42ea81a17 100644 --- a/fs/ocfs2/localalloc.c +++ b/fs/ocfs2/localalloc.c @@ -1002,6 +1002,25 @@ static int ocfs2_sync_local_to_main(struct ocfs2_super *osb, start = bit_off + 1; }

+ /* clear the contiguous bits until the end boundary */ + if (count) { + blkno = la_start_blk + + ocfs2_clusters_to_blocks(osb->sb, + start - count); + + trace_ocfs2_sync_local_to_main_free( + count, start - count, + (unsigned long long)la_start_blk, + (unsigned long long)blkno); + + status = ocfs2_release_clusters(handle, + main_bm_inode, + main_bm_bh, blkno, + count); + if (status < 0) + mlog_errno(status); + } + bail: if (status) mlog_errno(status); diff --git a/fs/ocfs2/quota_local.c b/fs/ocfs2/quota_local.c index 8ce462c64c51..73d3367c533b 100644 --- a/fs/ocfs2/quota_local.c +++ b/fs/ocfs2/quota_local.c @@ -692,7 +692,7 @@ static int ocfs2_local_read_info(struct super_block *sb, int type) int status; struct buffer_head *bh = NULL; struct ocfs2_quota_recovery *rec; - int locked = 0; + int locked = 0, global_read = 0;

info->dqi_max_spc_limit = 0x7fffffffffffffffLL; info->dqi_max_ino_limit = 0x7fffffffffffffffLL; @@ -700,6 +700,7 @@ static int ocfs2_local_read_info(struct super_block *sb, int type) if (!oinfo) { mlog(ML_ERROR, "failed to allocate memory for ocfs2 quota" " info."); + status = -ENOMEM; goto out_err; } info->dqi_priv = oinfo; @@ -712,6 +713,7 @@ static int ocfs2_local_read_info(struct super_block *sb, int type) status = ocfs2_global_read_info(sb, type); if (status < 0) goto out_err; + global_read = 1;

status = ocfs2_inode_lock(lqinode, &oinfo->dqi_lqi_bh, 1); if (status < 0) { @@ -782,10 +784,12 @@ static int ocfs2_local_read_info(struct super_block *sb, int type) if (locked) ocfs2_inode_unlock(lqinode, 1); ocfs2_release_local_quota_bitmaps(&oinfo->dqi_chunk); + if (global_read) + cancel_delayed_work_sync(&oinfo->dqi_sync_work); kfree(oinfo); } brelse(bh); - return -1; + return status; }

/* Write local info to quota file */ diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c index 1f303b1adf1a..53a0961f114d 100644 --- a/fs/ocfs2/refcounttree.c +++ b/fs/ocfs2/refcounttree.c @@ -25,6 +25,7 @@ #include "namei.h" #include "ocfs2_trace.h" #include "file.h" +#include "symlink.h"

#include <linux/bio.h> #include <linux/blkdev.h> @@ -4155,8 +4156,9 @@ static int __ocfs2_reflink(struct dentry *old_dentry, int ret; struct inode *inode = d_inode(old_dentry); struct buffer_head *new_bh = NULL; + struct ocfs2_inode_info *oi = OCFS2_I(inode);

- if (OCFS2_I(inode)->ip_flags & OCFS2_INODE_SYSTEM_FILE) { + if (oi->ip_flags & OCFS2_INODE_SYSTEM_FILE) { ret = -EINVAL; mlog_errno(ret); goto out; @@ -4182,6 +4184,26 @@ static int __ocfs2_reflink(struct dentry *old_dentry, goto out_unlock; }

+ if ((oi->ip_dyn_features & OCFS2_HAS_XATTR_FL) && + (oi->ip_dyn_features & OCFS2_INLINE_XATTR_FL)) { + /* + * Adjust extent record count to reserve space for extended attribute. + * Inline data count had been adjusted in ocfs2_duplicate_inline_data(). + */ + struct ocfs2_inode_info *new_oi = OCFS2_I(new_inode); + + if (!(new_oi->ip_dyn_features & OCFS2_INLINE_DATA_FL) && + !(ocfs2_inode_is_fast_symlink(new_inode))) { + struct ocfs2_dinode *new_di = (struct ocfs2_dinode *)new_bh->b_data; + struct ocfs2_dinode *old_di = (struct ocfs2_dinode *)old_bh->b_data; + struct ocfs2_extent_list *el = &new_di->id2.i_list; + int inline_size = le16_to_cpu(old_di->i_xattr_inline_size); + + le16_add_cpu(&el->l_count, -(inline_size / + sizeof(struct ocfs2_extent_rec))); + } + } + ret = ocfs2_create_reflink_node(inode, old_bh, new_inode, new_bh, preserve); if (ret) { @@ -4189,7 +4211,7 @@ static int __ocfs2_reflink(struct dentry *old_dentry, goto inode_unlock; }

- if (OCFS2_I(inode)->ip_dyn_features & OCFS2_HAS_XATTR_FL) { + if (oi->ip_dyn_features & OCFS2_HAS_XATTR_FL) { ret = ocfs2_reflink_xattrs(inode, old_bh, new_inode, new_bh, preserve); diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index 35c0cc2a51af..fb1140c52f07 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -6520,16 +6520,7 @@ static int ocfs2_reflink_xattr_inline(struct ocfs2_xattr_reflink *args) }

new_oi = OCFS2_I(args->new_inode); - /* - * Adjust extent record count to reserve space for extended attribute. - * Inline data count had been adjusted in ocfs2_duplicate_inline_data(). - */ - if (!(new_oi->ip_dyn_features & OCFS2_INLINE_DATA_FL) && - !(ocfs2_inode_is_fast_symlink(args->new_inode))) { - struct ocfs2_extent_list *el = &new_di->id2.i_list; - le16_add_cpu(&el->l_count, -(inline_size / - sizeof(struct ocfs2_extent_rec))); - } + spin_lock(&new_oi->ip_lock); new_oi->ip_dyn_features |= OCFS2_HAS_XATTR_FL | OCFS2_INLINE_XATTR_FL; new_di->i_dyn_features = cpu_to_le16(new_oi->ip_dyn_features); diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c index a5ef2005a2cc..051a802893a1 100644 --- a/fs/overlayfs/copy_up.c +++ b/fs/overlayfs/copy_up.c @@ -243,8 +243,24 @@ static int ovl_verify_area(loff_t pos, loff_t pos2, loff_t len, loff_t totlen) return 0; }

+static int ovl_sync_file(struct path *path) +{ + struct file *new_file; + int err; + + new_file = ovl_path_open(path, O_LARGEFILE | O_RDONLY); + if (IS_ERR(new_file)) + return PTR_ERR(new_file); + + err = vfs_fsync(new_file, 0); + fput(new_file); + + return err; +} + static int ovl_copy_up_file(struct ovl_fs *ofs, struct dentry *dentry, - struct file *new_file, loff_t len) + struct file *new_file, loff_t len, + bool datasync) { struct path datapath; struct file *old_file; @@ -342,7 +358,8 @@ static int ovl_copy_up_file(struct ovl_fs *ofs, struct dentry *dentry,

len -= bytes; } - if (!error && ovl_should_sync(ofs)) + /* call fsync once, either now or later along with metadata */ + if (!error && ovl_should_sync(ofs) && datasync) error = vfs_fsync(new_file, 0); out_fput: fput(old_file); @@ -574,6 +591,7 @@ struct ovl_copy_up_ctx { bool indexed; bool metacopy; bool metacopy_digest; + bool metadata_fsync; };

static int ovl_link_up(struct ovl_copy_up_ctx *c) @@ -634,7 +652,8 @@ static int ovl_copy_up_data(struct ovl_copy_up_ctx *c, const struct path *temp) if (IS_ERR(new_file)) return PTR_ERR(new_file);

- err = ovl_copy_up_file(ofs, c->dentry, new_file, c->stat.size); + err = ovl_copy_up_file(ofs, c->dentry, new_file, c->stat.size, + !c->metadata_fsync); fput(new_file);

return err; @@ -701,6 +720,10 @@ static int ovl_copy_up_metadata(struct ovl_copy_up_ctx *c, struct dentry *temp) err = ovl_set_attr(ofs, temp, &c->stat); inode_unlock(temp->d_inode);

+ /* fsync metadata before moving it into upper dir */ + if (!err && ovl_should_sync(ofs) && c->metadata_fsync) + err = ovl_sync_file(&upperpath); + return err; }

@@ -860,7 +883,8 @@ static int ovl_copy_up_tmpfile(struct ovl_copy_up_ctx *c)

temp = tmpfile->f_path.dentry; if (!c->metacopy && c->stat.size) { - err = ovl_copy_up_file(ofs, c->dentry, tmpfile, c->stat.size); + err = ovl_copy_up_file(ofs, c->dentry, tmpfile, c->stat.size, + !c->metadata_fsync); if (err) goto out_fput; } @@ -1135,6 +1159,17 @@ static int ovl_copy_up_one(struct dentry *parent, struct dentry *dentry, !kgid_has_mapping(current_user_ns(), ctx.stat.gid)) return -EOVERFLOW;

+ /* + * With metacopy disabled, we fsync after final metadata copyup, for + * both regular files and directories to get atomic copyup semantics + * on filesystems that do not use strict metadata ordering (e.g. ubifs). + * + * With metacopy enabled we want to avoid fsync on all meta copyup + * that will hurt performance of workloads such as chown -R, so we + * only fsync on data copyup as legacy behavior. + */ + ctx.metadata_fsync = !OVL_FS(dentry->d_sb)->config.metacopy && + (S_ISREG(ctx.stat.mode) || S_ISDIR(ctx.stat.mode)); ctx.metacopy = ovl_need_meta_copy_up(dentry, ctx.stat.mode, flags);

if (parent) { diff --git a/fs/overlayfs/params.c b/fs/overlayfs/params.c index 4860fcc4611b..f9e3d139c07e 100644 --- a/fs/overlayfs/params.c +++ b/fs/overlayfs/params.c @@ -782,11 +782,6 @@ int ovl_fs_params_verify(const struct ovl_fs_context *ctx, { struct ovl_opt_set set = ctx->set;

- if (ctx->nr_data > 0 && !config->metacopy) { - pr_err("lower data-only dirs require metacopy support.\n"); - return -EINVAL; - } - /* Workdir/index are useless in non-upper mount */ if (!config->upperdir) { if (config->workdir) { @@ -938,6 +933,39 @@ int ovl_fs_params_verify(const struct ovl_fs_context *ctx, config->metacopy = false; }

+ /* + * Fail if we don't have trusted xattr capability and a feature was + * explicitly requested that requires them. + */ + if (!config->userxattr && !capable(CAP_SYS_ADMIN)) { + if (set.redirect && + config->redirect_mode != OVL_REDIRECT_NOFOLLOW) { + pr_err("redirect_dir requires permission to access trusted xattrs\n"); + return -EPERM; + } + if (config->metacopy && set.metacopy) { + pr_err("metacopy requires permission to access trusted xattrs\n"); + return -EPERM; + } + if (config->verity_mode) { + pr_err("verity requires permission to access trusted xattrs\n"); + return -EPERM; + } + if (ctx->nr_data > 0) { + pr_err("lower data-only dirs require permission to access trusted xattrs\n"); + return -EPERM; + } + /* + * Other xattr-dependent features should be disabled without + * great disturbance to the user in ovl_make_workdir(). + */ + } + + if (ctx->nr_data > 0 && !config->metacopy) { + pr_err("lower data-only dirs require metacopy support.\n"); + return -EINVAL; + } + return 0; }

diff --git a/fs/proc/base.c b/fs/proc/base.c index 72a1acd03675..f389c69767fa 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -85,6 +85,7 @@ #include <linux/elf.h> #include <linux/pid_namespace.h> #include <linux/user_namespace.h> +#include <linux/fs_parser.h> #include <linux/fs_struct.h> #include <linux/slab.h> #include <linux/sched/autogroup.h> @@ -117,6 +118,40 @@ static u8 nlink_tid __ro_after_init; static u8 nlink_tgid __ro_after_init;

+enum proc_mem_force { + PROC_MEM_FORCE_ALWAYS, + PROC_MEM_FORCE_PTRACE, + PROC_MEM_FORCE_NEVER +}; + +static enum proc_mem_force proc_mem_force_override __ro_after_init = + IS_ENABLED(CONFIG_PROC_MEM_NO_FORCE) ? PROC_MEM_FORCE_NEVER : + IS_ENABLED(CONFIG_PROC_MEM_FORCE_PTRACE) ? PROC_MEM_FORCE_PTRACE : + PROC_MEM_FORCE_ALWAYS; + +static const struct constant_table proc_mem_force_table[] __initconst = { + { "always", PROC_MEM_FORCE_ALWAYS }, + { "ptrace", PROC_MEM_FORCE_PTRACE }, + { "never", PROC_MEM_FORCE_NEVER }, + { } +}; + +static int __init early_proc_mem_force_override(char *buf) +{ + if (!buf) + return -EINVAL; + + /* + * lookup_constant() defaults to proc_mem_force_override to preseve + * the initial Kconfig choice in case an invalid param gets passed. + */ + proc_mem_force_override = lookup_constant(proc_mem_force_table, + buf, proc_mem_force_override); + + return 0; +} +early_param("proc_mem.force_override", early_proc_mem_force_override); + struct pid_entry { const char *name; unsigned int len; @@ -835,6 +870,28 @@ static int mem_open(struct inode *inode, struct file *file) return ret; }

+static bool proc_mem_foll_force(struct file *file, struct mm_struct *mm) +{ + struct task_struct *task; + bool ptrace_active = false; + + switch (proc_mem_force_override) { + case PROC_MEM_FORCE_NEVER: + return false; + case PROC_MEM_FORCE_PTRACE: + task = get_proc_task(file_inode(file)); + if (task) { + ptrace_active = READ_ONCE(task->ptrace) && + READ_ONCE(task->mm) == mm && + READ_ONCE(task->parent) == current; + put_task_struct(task); + } + return ptrace_active; + default: + return true; + } +} + static ssize_t mem_rw(struct file *file, char __user *buf, size_t count, loff_t *ppos, int write) { @@ -855,7 +912,9 @@ static ssize_t mem_rw(struct file *file, char __user *buf, if (!mmget_not_zero(mm)) goto free;

- flags = FOLL_FORCE | (write ? FOLL_WRITE : 0); + flags = write ? FOLL_WRITE : 0; + if (proc_mem_foll_force(file, mm)) + flags |= FOLL_FORCE;

while (count > 0) { size_t this_len = min_t(size_t, count, PAGE_SIZE); diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c index dd7b462387a0..0101f8bcb4f6 100644 --- a/fs/proc/proc_sysctl.c +++ b/fs/proc/proc_sysctl.c @@ -29,8 +29,13 @@ static const struct inode_operations proc_sys_inode_operations; static const struct file_operations proc_sys_dir_file_operations; static const struct inode_operations proc_sys_dir_operations;

-/* Support for permanently empty directories */ -static struct ctl_table sysctl_mount_point[] = { }; +/* + * Support for permanently empty directories. + * Must be non-empty to avoid sharing an address with other tables. + */ +static struct ctl_table sysctl_mount_point[] = { + { } +};

/** * register_sysctl_mount_point() - registers a sysctl mount point @@ -42,7 +47,7 @@ static struct ctl_table sysctl_mount_point[] = { }; */ struct ctl_table_header *register_sysctl_mount_point(const char *path) { - return register_sysctl(path, sysctl_mount_point); + return register_sysctl_sz(path, sysctl_mount_point, 0); } EXPORT_SYMBOL(register_sysctl_mount_point);

diff --git a/fs/smb/client/cifsfs.c b/fs/smb/client/cifsfs.c index a1acf5bd1e3a..5955e265b395 100644 --- a/fs/smb/client/cifsfs.c +++ b/fs/smb/client/cifsfs.c @@ -313,8 +313,17 @@ cifs_statfs(struct dentry *dentry, struct kstatfs *buf) struct TCP_Server_Info *server = tcon->ses->server; unsigned int xid; int rc = 0; + const char *full_path; + void *page;

xid = get_xid(); + page = alloc_dentry_path(); + + full_path = build_path_from_dentry(dentry, page); + if (IS_ERR(full_path)) { + rc = PTR_ERR(full_path); + goto statfs_out; + }

if (le32_to_cpu(tcon->fsAttrInfo.MaxPathNameComponentLength) > 0) buf->f_namelen = @@ -330,8 +339,10 @@ cifs_statfs(struct dentry *dentry, struct kstatfs *buf) buf->f_ffree = 0; /* unlimited */

if (server->ops->queryfs) - rc = server->ops->queryfs(xid, tcon, cifs_sb, buf); + rc = server->ops->queryfs(xid, tcon, full_path, cifs_sb, buf);

+statfs_out: + free_dentry_path(page); free_xid(xid); return rc; } diff --git a/fs/smb/client/cifsglob.h b/fs/smb/client/cifsglob.h index 552792f28122..0ac026cec830 100644 --- a/fs/smb/client/cifsglob.h +++ b/fs/smb/client/cifsglob.h @@ -482,7 +482,7 @@ struct smb_version_operations { __u16 net_fid, struct cifsInodeInfo *cifs_inode); /* query remote filesystem */ int (*queryfs)(const unsigned int, struct cifs_tcon *, - struct cifs_sb_info *, struct kstatfs *); + const char *, struct cifs_sb_info *, struct kstatfs *); /* send mandatory brlock to the server */ int (*mand_lock)(const unsigned int, struct cifsFileInfo *, __u64, __u64, __u32, int, int, bool); diff --git a/fs/smb/client/inode.c b/fs/smb/client/inode.c index 73e2e6c230b7..54579a2003ac 100644 --- a/fs/smb/client/inode.c +++ b/fs/smb/client/inode.c @@ -800,10 +800,6 @@ static void cifs_open_info_to_fattr(struct cifs_fattr *fattr, fattr->cf_mode = S_IFREG | cifs_sb->ctx->file_mode; fattr->cf_dtype = DT_REG;

- /* clear write bits if ATTR_READONLY is set */ - if (fattr->cf_cifsattrs & ATTR_READONLY) - fattr->cf_mode &= ~(S_IWUGO); - /* * Don't accept zero nlink from non-unix servers unless * delete is pending. Instead mark it as unknown. @@ -816,6 +812,10 @@ static void cifs_open_info_to_fattr(struct cifs_fattr *fattr, } }

+ /* clear write bits if ATTR_READONLY is set */ + if (fattr->cf_cifsattrs & ATTR_READONLY) + fattr->cf_mode &= ~(S_IWUGO); + out_reparse: if (S_ISLNK(fattr->cf_mode)) { if (likely(data->symlink_target)) @@ -1233,11 +1233,14 @@ static int cifs_get_fattr(struct cifs_open_info_data *data, __func__, rc); goto out; } - } - - /* fill in remaining high mode bits e.g. SUID, VTX */ - if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) + } else if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) + /* fill in remaining high mode bits e.g. SUID, VTX */ cifs_sfu_mode(fattr, full_path, cifs_sb, xid); + else if (!(tcon->posix_extensions)) + /* clear write bits if ATTR_READONLY is set */ + if (fattr->cf_cifsattrs & ATTR_READONLY) + fattr->cf_mode &= ~(S_IWUGO); +

/* check for Minshall+French symlinks */ if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MF_SYMLINKS) { diff --git a/fs/smb/client/reparse.c b/fs/smb/client/reparse.c index 48c27581ec51..ad0e0de9a165 100644 --- a/fs/smb/client/reparse.c +++ b/fs/smb/client/reparse.c @@ -320,15 +320,21 @@ static int parse_reparse_posix(struct reparse_posix_data *buf, unsigned int len; u64 type;

+ len = le16_to_cpu(buf->ReparseDataLength); + if (len < sizeof(buf->InodeType)) { + cifs_dbg(VFS, "srv returned malformed nfs buffer\n"); + return -EIO; + } + + len -= sizeof(buf->InodeType); + switch ((type = le64_to_cpu(buf->InodeType))) { case NFS_SPECFILE_LNK: - len = le16_to_cpu(buf->ReparseDataLength); data->symlink_target = cifs_strndup_from_utf16(buf->DataBuffer, len, true, cifs_sb->local_nls); if (!data->symlink_target) return -ENOMEM; - convert_delimiter(data->symlink_target, '/'); cifs_dbg(FYI, "%s: target path: %s\n", __func__, data->symlink_target); break; @@ -482,12 +488,18 @@ bool cifs_reparse_point_to_fattr(struct cifs_sb_info *cifs_sb, u32 tag = data->reparse.tag;

if (tag == IO_REPARSE_TAG_NFS && buf) { + if (le16_to_cpu(buf->ReparseDataLength) < sizeof(buf->InodeType)) + return false; switch (le64_to_cpu(buf->InodeType)) { case NFS_SPECFILE_CHR: + if (le16_to_cpu(buf->ReparseDataLength) != sizeof(buf->InodeType) + 8) + return false; fattr->cf_mode |= S_IFCHR; fattr->cf_rdev = reparse_nfs_mkdev(buf); break; case NFS_SPECFILE_BLK: + if (le16_to_cpu(buf->ReparseDataLength) != sizeof(buf->InodeType) + 8) + return false; fattr->cf_mode |= S_IFBLK; fattr->cf_rdev = reparse_nfs_mkdev(buf); break; diff --git a/fs/smb/client/smb1ops.c b/fs/smb/client/smb1ops.c index e1f2feb56f45..8c03250d85ae 100644 --- a/fs/smb/client/smb1ops.c +++ b/fs/smb/client/smb1ops.c @@ -909,7 +909,7 @@ cifs_oplock_response(struct cifs_tcon *tcon, __u64 persistent_fid,

static int cifs_queryfs(const unsigned int xid, struct cifs_tcon *tcon, - struct cifs_sb_info *cifs_sb, struct kstatfs *buf) + const char *path, struct cifs_sb_info *cifs_sb, struct kstatfs *buf) { int rc = -EOPNOTSUPP;

diff --git a/fs/smb/client/smb2inode.c b/fs/smb/client/smb2inode.c index 11a1c53c64e0..a6dab60e2c01 100644 --- a/fs/smb/client/smb2inode.c +++ b/fs/smb/client/smb2inode.c @@ -1205,9 +1205,12 @@ struct inode *smb2_get_reparse_inode(struct cifs_open_info_data *data, struct cifs_sb_info *cifs_sb = CIFS_SB(sb); struct cifsFileInfo *cfile; struct inode *new = NULL; + int out_buftype[4] = {}; + struct kvec out_iov[4] = {}; struct kvec in_iov[2]; int cmds[2]; int rc; + int i;

oparms = CIFS_OPARMS(cifs_sb, tcon, full_path, SYNCHRONIZE | DELETE | @@ -1228,7 +1231,7 @@ struct inode *smb2_get_reparse_inode(struct cifs_open_info_data *data, cmds[1] = SMB2_OP_POSIX_QUERY_INFO; cifs_get_writable_path(tcon, full_path, FIND_WR_ANY, &cfile); rc = smb2_compound_op(xid, tcon, cifs_sb, full_path, &oparms, - in_iov, cmds, 2, cfile, NULL, NULL, NULL); + in_iov, cmds, 2, cfile, out_iov, out_buftype, NULL); if (!rc) { rc = smb311_posix_get_inode_info(&new, full_path, data, sb, xid); @@ -1237,12 +1240,29 @@ struct inode *smb2_get_reparse_inode(struct cifs_open_info_data *data, cmds[1] = SMB2_OP_QUERY_INFO; cifs_get_writable_path(tcon, full_path, FIND_WR_ANY, &cfile); rc = smb2_compound_op(xid, tcon, cifs_sb, full_path, &oparms, - in_iov, cmds, 2, cfile, NULL, NULL, NULL); + in_iov, cmds, 2, cfile, out_iov, out_buftype, NULL); if (!rc) { rc = cifs_get_inode_info(&new, full_path, data, sb, xid, NULL); } } + + + /* + * If CREATE was successful but SMB2_OP_SET_REPARSE failed then + * remove the intermediate object created by CREATE. Otherwise + * empty object stay on the server when reparse call failed. + */ + if (rc && + out_iov[0].iov_base != NULL && out_buftype[0] != CIFS_NO_BUFFER && + ((struct smb2_hdr *)out_iov[0].iov_base)->Status == STATUS_SUCCESS && + (out_iov[1].iov_base == NULL || out_buftype[1] == CIFS_NO_BUFFER || + ((struct smb2_hdr *)out_iov[1].iov_base)->Status != STATUS_SUCCESS)) + smb2_unlink(xid, tcon, full_path, cifs_sb, NULL); + + for (i = 0; i < ARRAY_SIZE(out_buftype); i++) + free_rsp_buf(out_buftype[i], out_iov[i].iov_base); + return rc ? ERR_PTR(rc) : new; }

diff --git a/fs/smb/client/smb2ops.c b/fs/smb/client/smb2ops.c index 1d6e8eacdd74..7ea02619e673 100644 --- a/fs/smb/client/smb2ops.c +++ b/fs/smb/client/smb2ops.c @@ -2816,7 +2816,7 @@ smb2_query_info_compound(const unsigned int xid, struct cifs_tcon *tcon,

static int smb2_queryfs(const unsigned int xid, struct cifs_tcon *tcon, - struct cifs_sb_info *cifs_sb, struct kstatfs *buf) + const char *path, struct cifs_sb_info *cifs_sb, struct kstatfs *buf) { struct smb2_query_info_rsp *rsp; struct smb2_fs_full_size_info *info = NULL; @@ -2825,7 +2825,7 @@ smb2_queryfs(const unsigned int xid, struct cifs_tcon *tcon, int rc;

- rc = smb2_query_info_compound(xid, tcon, "", + rc = smb2_query_info_compound(xid, tcon, path, FILE_READ_ATTRIBUTES, FS_FULL_SIZE_INFORMATION, SMB2_O_INFO_FILESYSTEM, @@ -2853,28 +2853,33 @@ smb2_queryfs(const unsigned int xid, struct cifs_tcon *tcon,

static int smb311_queryfs(const unsigned int xid, struct cifs_tcon *tcon, - struct cifs_sb_info *cifs_sb, struct kstatfs *buf) + const char *path, struct cifs_sb_info *cifs_sb, struct kstatfs *buf) { int rc; - __le16 srch_path = 0; /* Null - open root of share */ + __le16 *utf16_path = NULL; u8 oplock = SMB2_OPLOCK_LEVEL_NONE; struct cifs_open_parms oparms; struct cifs_fid fid;

if (!tcon->posix_extensions) - return smb2_queryfs(xid, tcon, cifs_sb, buf); + return smb2_queryfs(xid, tcon, path, cifs_sb, buf);

oparms = (struct cifs_open_parms) { .tcon = tcon, - .path = "", + .path = path, .desired_access = FILE_READ_ATTRIBUTES, .disposition = FILE_OPEN, .create_options = cifs_create_options(cifs_sb, 0), .fid = &fid, };

- rc = SMB2_open(xid, &oparms, &srch_path, &oplock, NULL, NULL, + utf16_path = cifs_convert_path_to_utf16(path, cifs_sb); + if (utf16_path == NULL) + return -ENOMEM; + + rc = SMB2_open(xid, &oparms, utf16_path, &oplock, NULL, NULL, NULL, NULL); + kfree(utf16_path); if (rc) return rc;

diff --git a/fs/smb/server/connection.c b/fs/smb/server/connection.c index 7889df8112b4..cac80e7bfefc 100644 --- a/fs/smb/server/connection.c +++ b/fs/smb/server/connection.c @@ -39,7 +39,8 @@ void ksmbd_conn_free(struct ksmbd_conn *conn) xa_destroy(&conn->sessions); kvfree(conn->request_buf); kfree(conn->preauth_info); - kfree(conn); + if (atomic_dec_and_test(&conn->refcnt)) + kfree(conn); }

/** @@ -68,6 +69,7 @@ struct ksmbd_conn *ksmbd_conn_alloc(void) conn->um = NULL; atomic_set(&conn->req_running, 0); atomic_set(&conn->r_count, 0); + atomic_set(&conn->refcnt, 1); conn->total_credits = 1; conn->outstanding_credits = 0;

diff --git a/fs/smb/server/connection.h b/fs/smb/server/connection.h index b93e5437793e..82343afc8d04 100644 --- a/fs/smb/server/connection.h +++ b/fs/smb/server/connection.h @@ -106,6 +106,7 @@ struct ksmbd_conn { bool signing_negotiated; __le16 signing_algorithm; bool binding; + atomic_t refcnt; };

struct ksmbd_conn_ops { diff --git a/fs/smb/server/oplock.c b/fs/smb/server/oplock.c index e546ffa57b55..8ee86478287f 100644 --- a/fs/smb/server/oplock.c +++ b/fs/smb/server/oplock.c @@ -51,6 +51,7 @@ static struct oplock_info *alloc_opinfo(struct ksmbd_work *work, init_waitqueue_head(&opinfo->oplock_brk); atomic_set(&opinfo->refcount, 1); atomic_set(&opinfo->breaking_cnt, 0); + atomic_inc(&opinfo->conn->refcnt);

return opinfo; } @@ -124,6 +125,8 @@ static void free_opinfo(struct oplock_info *opinfo) { if (opinfo->is_lease) free_lease(opinfo); + if (opinfo->conn && atomic_dec_and_test(&opinfo->conn->refcnt)) + kfree(opinfo->conn); kfree(opinfo); }

@@ -163,9 +166,7 @@ static struct oplock_info *opinfo_get_list(struct ksmbd_inode *ci) !atomic_inc_not_zero(&opinfo->refcount)) opinfo = NULL; else { - atomic_inc(&opinfo->conn->r_count); if (ksmbd_conn_releasing(opinfo->conn)) { - atomic_dec(&opinfo->conn->r_count); atomic_dec(&opinfo->refcount); opinfo = NULL; } @@ -177,26 +178,11 @@ static struct oplock_info *opinfo_get_list(struct ksmbd_inode *ci) return opinfo; }

-static void opinfo_conn_put(struct oplock_info *opinfo) +void opinfo_put(struct oplock_info *opinfo) { - struct ksmbd_conn *conn; - if (!opinfo) return;

- conn = opinfo->conn; - /* - * Checking waitqueue to dropping pending requests on - * disconnection. waitqueue_active is safe because it - * uses atomic operation for condition. - */ - if (!atomic_dec_return(&conn->r_count) && waitqueue_active(&conn->r_count_q)) - wake_up(&conn->r_count_q); - opinfo_put(opinfo); -} - -void opinfo_put(struct oplock_info *opinfo) -{ if (!atomic_dec_and_test(&opinfo->refcount)) return;

@@ -1127,14 +1113,11 @@ void smb_send_parent_lease_break_noti(struct ksmbd_file *fp, if (!atomic_inc_not_zero(&opinfo->refcount)) continue;

- atomic_inc(&opinfo->conn->r_count); - if (ksmbd_conn_releasing(opinfo->conn)) { - atomic_dec(&opinfo->conn->r_count); + if (ksmbd_conn_releasing(opinfo->conn)) continue; - }

oplock_break(opinfo, SMB2_OPLOCK_LEVEL_NONE); - opinfo_conn_put(opinfo); + opinfo_put(opinfo); } } up_read(&p_ci->m_lock); @@ -1167,13 +1150,10 @@ void smb_lazy_parent_lease_break_close(struct ksmbd_file *fp) if (!atomic_inc_not_zero(&opinfo->refcount)) continue;

- atomic_inc(&opinfo->conn->r_count); - if (ksmbd_conn_releasing(opinfo->conn)) { - atomic_dec(&opinfo->conn->r_count); + if (ksmbd_conn_releasing(opinfo->conn)) continue; - } oplock_break(opinfo, SMB2_OPLOCK_LEVEL_NONE); - opinfo_conn_put(opinfo); + opinfo_put(opinfo); } } up_read(&p_ci->m_lock); @@ -1252,7 +1232,7 @@ int smb_grant_oplock(struct ksmbd_work *work, int req_op_level, u64 pid, prev_opinfo = opinfo_get_list(ci); if (!prev_opinfo || (prev_opinfo->level == SMB2_OPLOCK_LEVEL_NONE && lctx)) { - opinfo_conn_put(prev_opinfo); + opinfo_put(prev_opinfo); goto set_lev; } prev_op_has_lease = prev_opinfo->is_lease; @@ -1262,19 +1242,19 @@ int smb_grant_oplock(struct ksmbd_work *work, int req_op_level, u64 pid, if (share_ret < 0 && prev_opinfo->level == SMB2_OPLOCK_LEVEL_EXCLUSIVE) { err = share_ret; - opinfo_conn_put(prev_opinfo); + opinfo_put(prev_opinfo); goto err_out; }

if (prev_opinfo->level != SMB2_OPLOCK_LEVEL_BATCH && prev_opinfo->level != SMB2_OPLOCK_LEVEL_EXCLUSIVE) { - opinfo_conn_put(prev_opinfo); + opinfo_put(prev_opinfo); goto op_break_not_needed; }

list_add(&work->interim_entry, &prev_opinfo->interim_list); err = oplock_break(prev_opinfo, SMB2_OPLOCK_LEVEL_II); - opinfo_conn_put(prev_opinfo); + opinfo_put(prev_opinfo); if (err == -ENOENT) goto set_lev; /* Check all oplock was freed by close */ @@ -1337,14 +1317,14 @@ static void smb_break_all_write_oplock(struct ksmbd_work *work, return; if (brk_opinfo->level != SMB2_OPLOCK_LEVEL_BATCH && brk_opinfo->level != SMB2_OPLOCK_LEVEL_EXCLUSIVE) { - opinfo_conn_put(brk_opinfo); + opinfo_put(brk_opinfo); return; }

brk_opinfo->open_trunc = is_trunc; list_add(&work->interim_entry, &brk_opinfo->interim_list); oplock_break(brk_opinfo, SMB2_OPLOCK_LEVEL_II); - opinfo_conn_put(brk_opinfo); + opinfo_put(brk_opinfo); }

/** @@ -1376,11 +1356,8 @@ void smb_break_all_levII_oplock(struct ksmbd_work *work, struct ksmbd_file *fp, if (!atomic_inc_not_zero(&brk_op->refcount)) continue;

- atomic_inc(&brk_op->conn->r_count); - if (ksmbd_conn_releasing(brk_op->conn)) { - atomic_dec(&brk_op->conn->r_count); + if (ksmbd_conn_releasing(brk_op->conn)) continue; - }

rcu_read_unlock(); if (brk_op->is_lease && (brk_op->o_lease->state & @@ -1411,7 +1388,7 @@ void smb_break_all_levII_oplock(struct ksmbd_work *work, struct ksmbd_file *fp, brk_op->open_trunc = is_trunc; oplock_break(brk_op, SMB2_OPLOCK_LEVEL_NONE); next: - opinfo_conn_put(brk_op); + opinfo_put(brk_op); rcu_read_lock(); } rcu_read_unlock(); diff --git a/fs/smb/server/vfs_cache.c b/fs/smb/server/vfs_cache.c index 8b2e37c8716e..271a23abc82f 100644 --- a/fs/smb/server/vfs_cache.c +++ b/fs/smb/server/vfs_cache.c @@ -710,6 +710,8 @@ static bool session_fd_check(struct ksmbd_tree_connect *tcon, list_for_each_entry_rcu(op, &ci->m_op_list, op_entry) { if (op->conn != conn) continue; + if (op->conn && atomic_dec_and_test(&op->conn->refcnt)) + kfree(op->conn); op->conn = NULL; } up_write(&ci->m_lock); @@ -807,6 +809,7 @@ int ksmbd_reopen_durable_fd(struct ksmbd_work *work, struct ksmbd_file *fp) if (op->conn) continue; op->conn = fp->conn; + atomic_inc(&op->conn->refcnt); } up_write(&ci->m_lock);

diff --git a/include/crypto/internal/simd.h b/include/crypto/internal/simd.h index d2316242a988..be97b97a75dd 100644 --- a/include/crypto/internal/simd.h +++ b/include/crypto/internal/simd.h @@ -14,11 +14,10 @@ struct simd_skcipher_alg; struct skcipher_alg;

-struct simd_skcipher_alg *simd_skcipher_create_compat(const char *algname, +struct simd_skcipher_alg *simd_skcipher_create_compat(struct skcipher_alg *ialg, + const char *algname, const char *drvname, const char *basename); -struct simd_skcipher_alg *simd_skcipher_create(const char *algname, - const char *basename); void simd_skcipher_free(struct simd_skcipher_alg *alg);

int simd_register_skciphers_compat(struct skcipher_alg *algs, int count, @@ -32,13 +31,6 @@ void simd_unregister_skciphers(struct skcipher_alg *algs, int count, struct simd_aead_alg; struct aead_alg;

-struct simd_aead_alg *simd_aead_create_compat(const char *algname, - const char *drvname, - const char *basename); -struct simd_aead_alg *simd_aead_create(const char *algname, - const char *basename); -void simd_aead_free(struct simd_aead_alg *alg); - int simd_register_aeads_compat(struct aead_alg *algs, int count, struct simd_aead_alg **simd_algs);

diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h index 089950ad8681..8fad7d09beda 100644 --- a/include/drm/drm_print.h +++ b/include/drm/drm_print.h @@ -220,7 +220,8 @@ drm_vprintf(struct drm_printer *p, const char *fmt, va_list *va)

/** * struct drm_print_iterator - local struct used with drm_printer_coredump - * @data: Pointer to the devcoredump output buffer + * @data: Pointer to the devcoredump output buffer, can be NULL if using + * drm_printer_coredump to determine size of devcoredump * @start: The offset within the buffer to start writing * @remain: The number of bytes to write for this iteration */ @@ -265,6 +266,57 @@ struct drm_print_iterator { * coredump_read, ...) * } * + * The above example has a time complexity of O(N^2), where N is the size of the + * devcoredump. This is acceptable for small devcoredumps but scales poorly for + * larger ones. + * + * Another use case for drm_coredump_printer is to capture the devcoredump into + * a saved buffer before the dev_coredump() callback. This involves two passes: + * one to determine the size of the devcoredump and another to print it to a + * buffer. Then, in dev_coredump(), copy from the saved buffer into the + * devcoredump read buffer. + * + * For example:: + * + * char *devcoredump_saved_buffer; + * + * ssize_t __coredump_print(char *buffer, ssize_t count, ...) + * { + * struct drm_print_iterator iter; + * struct drm_printer p; + * + * iter.data = buffer; + * iter.start = 0; + * iter.remain = count; + * + * p = drm_coredump_printer(&iter); + * + * drm_printf(p, "foo=%d\n", foo); + * ... + * return count - iter.remain; + * } + * + * void coredump_print(...) + * { + * ssize_t count; + * + * count = __coredump_print(NULL, INT_MAX, ...); + * devcoredump_saved_buffer = kvmalloc(count, GFP_KERNEL); + * __coredump_print(devcoredump_saved_buffer, count, ...); + * } + * + * void coredump_read(char *buffer, loff_t offset, size_t count, + * void *data, size_t datalen) + * { + * ... + * memcpy(buffer, devcoredump_saved_buffer + offset, count); + * ... + * } + * + * The above example has a time complexity of O(N*2), where N is the size of the + * devcoredump. This scales better than the previous example for larger + * devcoredumps. + * * RETURNS: * The &drm_printer object */ diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h index 5acc64954a88..e28bc649b5c9 100644 --- a/include/drm/gpu_scheduler.h +++ b/include/drm/gpu_scheduler.h @@ -574,7 +574,7 @@ void drm_sched_entity_modify_sched(struct drm_sched_entity *entity,

void drm_sched_tdr_queue_imm(struct drm_gpu_scheduler *sched); void drm_sched_job_cleanup(struct drm_sched_job *job); -void drm_sched_wakeup(struct drm_gpu_scheduler *sched, struct drm_sched_entity *entity); +void drm_sched_wakeup(struct drm_gpu_scheduler *sched); bool drm_sched_wqueue_ready(struct drm_gpu_scheduler *sched); void drm_sched_wqueue_stop(struct drm_gpu_scheduler *sched); void drm_sched_wqueue_start(struct drm_gpu_scheduler *sched); diff --git a/include/dt-bindings/clock/exynos7885.h b/include/dt-bindings/clock/exynos7885.h index 255e3aa94323..54cfccff8508 100644 --- a/include/dt-bindings/clock/exynos7885.h +++ b/include/dt-bindings/clock/exynos7885.h @@ -136,12 +136,12 @@ #define CLK_MOUT_FSYS_MMC_CARD_USER 2 #define CLK_MOUT_FSYS_MMC_EMBD_USER 3 #define CLK_MOUT_FSYS_MMC_SDIO_USER 4 -#define CLK_MOUT_FSYS_USB30DRD_USER 4 #define CLK_GOUT_MMC_CARD_ACLK 5 #define CLK_GOUT_MMC_CARD_SDCLKIN 6 #define CLK_GOUT_MMC_EMBD_ACLK 7 #define CLK_GOUT_MMC_EMBD_SDCLKIN 8 #define CLK_GOUT_MMC_SDIO_ACLK 9 #define CLK_GOUT_MMC_SDIO_SDCLKIN 10 +#define CLK_MOUT_FSYS_USB30DRD_USER 11

#endif /* _DT_BINDINGS_CLOCK_EXYNOS_7885_H */ diff --git a/include/dt-bindings/clock/qcom,gcc-sc8180x.h b/include/dt-bindings/clock/qcom,gcc-sc8180x.h index 90c6e021a035..2569f874fe13 100644 --- a/include/dt-bindings/clock/qcom,gcc-sc8180x.h +++ b/include/dt-bindings/clock/qcom,gcc-sc8180x.h @@ -248,6 +248,7 @@ #define GCC_USB3_SEC_CLKREF_CLK 238 #define GCC_UFS_MEM_CLKREF_EN 239 #define GCC_UFS_CARD_CLKREF_EN 240 +#define GPLL9 241

#define GCC_EMAC_BCR 0 #define GCC_GPU_BCR 1 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 20f7e98ee8af..df4f76639536 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -1113,10 +1113,9 @@ static inline int parse_perf_domain(int cpu, const char *list_name, const char *cell_name, struct of_phandle_args *args) { - struct device_node *cpu_np; int ret;

- cpu_np = of_cpu_device_node_get(cpu); + struct device_node *cpu_np __free(device_node) = of_cpu_device_node_get(cpu); if (!cpu_np) return -ENODEV;

@@ -1124,9 +1123,6 @@ static inline int parse_perf_domain(int cpu, const char *list_name, args); if (ret < 0) return ret; - - of_node_put(cpu_np); - return 0; }

diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h index 2944d4aa413b..b1c5722f2b3c 100644 --- a/include/linux/fdtable.h +++ b/include/linux/fdtable.h @@ -22,7 +22,6 @@ * as this is the granularity returned by copy_fdset(). */ #define NR_OPEN_DEFAULT BITS_PER_LONG -#define NR_OPEN_MAX ~0U

struct fdtable { unsigned int max_fds; @@ -106,7 +105,10 @@ struct task_struct;

void put_files_struct(struct files_struct *fs); int unshare_files(void); -struct files_struct *dup_fd(struct files_struct *, unsigned, int *) __latent_entropy; +struct fd_range { + unsigned int from, to; +}; +struct files_struct *dup_fd(struct files_struct *, struct fd_range *) __latent_entropy; void do_close_on_exec(struct files_struct *); int iterate_fd(struct files_struct *, unsigned, int (*)(const void *, struct file *, unsigned), @@ -115,8 +117,6 @@ int iterate_fd(struct files_struct *, unsigned, extern int close_fd(unsigned int fd); extern int __close_range(unsigned int fd, unsigned int max_fd, unsigned int flags); extern struct file *file_close_fd(unsigned int fd); -extern int unshare_fd(unsigned long unshare_flags, unsigned int max_fds, - struct files_struct **new_fdp);

extern struct kmem_cache *files_cachep;

diff --git a/include/linux/i2c.h b/include/linux/i2c.h index c11624a3d9c0..ab603b79f23f 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -748,6 +748,9 @@ struct i2c_adapter { struct regulator *bus_regulator;

struct dentry *debugfs; + + /* 7bit address space */ + DECLARE_BITMAP(addrs_in_instantiation, 1 << 7); }; #define to_i2c_adapter(d) container_of(d, struct i2c_adapter, dev)

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index d20c6c99eb88..bf3eba0d9bdc 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -354,7 +354,7 @@ struct napi_struct {

unsigned long state; int weight; - int defer_hard_irqs_count; + u32 defer_hard_irqs_count; unsigned long gro_bitmask; int (*poll)(struct napi_struct *, int); #ifdef CONFIG_NETPOLL @@ -2089,7 +2089,7 @@ struct net_device { unsigned int real_num_rx_queues; struct netdev_rx_queue *_rx; unsigned long gro_flush_timeout; - int napi_defer_hard_irqs; + u32 napi_defer_hard_irqs; unsigned int gro_max_size; unsigned int gro_ipv4_max_size; rx_handler_func_t __rcu *rx_handler; @@ -5000,6 +5000,24 @@ void netif_set_tso_max_segs(struct net_device *dev, unsigned int segs); void netif_inherit_tso_max(struct net_device *to, const struct net_device *from);

+static inline unsigned int +netif_get_gro_max_size(const struct net_device *dev, const struct sk_buff *skb) +{ + /* pairs with WRITE_ONCE() in netif_set_gro(_ipv4)_max_size() */ + return skb->protocol == htons(ETH_P_IPV6) ? + READ_ONCE(dev->gro_max_size) : + READ_ONCE(dev->gro_ipv4_max_size); +} + +static inline unsigned int +netif_get_gso_max_size(const struct net_device *dev, const struct sk_buff *skb) +{ + /* pairs with WRITE_ONCE() in netif_set_gso(_ipv4)_max_size() */ + return skb->protocol == htons(ETH_P_IPV6) ? + READ_ONCE(dev->gso_max_size) : + READ_ONCE(dev->gso_ipv4_max_size); +} + static inline bool netif_is_macsec(const struct net_device *dev) { return dev->priv_flags & IFF_MACSEC; diff --git a/include/linux/nvme-keyring.h b/include/linux/nvme-keyring.h index e10333d78dbb..19d2b256180f 100644 --- a/include/linux/nvme-keyring.h +++ b/include/linux/nvme-keyring.h @@ -12,7 +12,7 @@ key_serial_t nvme_tls_psk_default(struct key *keyring, const char *hostnqn, const char *subnqn);

key_serial_t nvme_keyring_id(void); - +struct key *nvme_tls_key_lookup(key_serial_t key_id); #else

static inline key_serial_t nvme_tls_psk_default(struct key *keyring, @@ -24,5 +24,9 @@ static inline key_serial_t nvme_keyring_id(void) { return 0; } +static inline struct key *nvme_tls_key_lookup(key_serial_t key_id) +{ + return ERR_PTR(-ENOTSUPP); +} #endif /* !CONFIG_NVME_KEYRING */ #endif /* _NVME_KEYRING_H */ diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index 393fb13733b0..a7f1a3a4d1dc 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -1608,13 +1608,7 @@ static inline int perf_is_paranoid(void) return sysctl_perf_event_paranoid > -1; }

-static inline int perf_allow_kernel(struct perf_event_attr *attr) -{ - if (sysctl_perf_event_paranoid > 1 && !perfmon_capable()) - return -EACCES; - - return security_perf_event_open(attr, PERF_SECURITY_KERNEL); -} +int perf_allow_kernel(struct perf_event_attr *attr);

static inline int perf_allow_cpu(struct perf_event_attr *attr) { diff --git a/include/linux/sched.h b/include/linux/sched.h index 76214d7c819d..afa7bd078f8a 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -637,6 +637,8 @@ struct sched_dl_entity { * * @dl_overrun tells if the task asked to be informed about runtime * overruns. + * + * @dl_server tells if this is a server entity. */ unsigned int dl_throttled : 1; unsigned int dl_yielded : 1; diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index 23617da0e565..38a4fdf784e9 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -33,9 +33,9 @@ * node traffic on multi-node NUMA NFS servers. */ struct svc_pool { - unsigned int sp_id; /* pool id; also node id on NUMA */ + unsigned int sp_id; /* pool id; also node id on NUMA */ struct lwq sp_xprts; /* pending transports */ - atomic_t sp_nrthreads; /* # of threads in pool */ + unsigned int sp_nrthreads; /* # of threads in pool */ struct list_head sp_all_threads; /* all server threads */ struct llist_head sp_idle_threads; /* idle server threads */

diff --git a/include/linux/uprobes.h b/include/linux/uprobes.h index f46e0ca0169c..d91e32aff5a1 100644 --- a/include/linux/uprobes.h +++ b/include/linux/uprobes.h @@ -76,6 +76,8 @@ struct uprobe_task { struct uprobe *active_uprobe; unsigned long xol_vaddr;

+ struct arch_uprobe *auprobe; + struct return_instance *return_instances; unsigned int depth; }; diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h index 276ca543ef44..02a9f4dc594d 100644 --- a/include/linux/virtio_net.h +++ b/include/linux/virtio_net.h @@ -103,8 +103,10 @@ static inline int virtio_net_hdr_to_skb(struct sk_buff *skb,

if (!skb_partial_csum_set(skb, start, off)) return -EINVAL; + if (skb_transport_offset(skb) < nh_min_len) + return -EINVAL;

- nh_min_len = max_t(u32, nh_min_len, skb_transport_offset(skb)); + nh_min_len = skb_transport_offset(skb); p_off = nh_min_len + thlen; if (!pskb_may_pull(skb, p_off)) return -EINVAL; diff --git a/include/net/mana/gdma.h b/include/net/mana/gdma.h index 27684135bb4d..35507588a14d 100644 --- a/include/net/mana/gdma.h +++ b/include/net/mana/gdma.h @@ -224,7 +224,15 @@ struct gdma_dev { struct auxiliary_device *adev; };

-#define MINIMUM_SUPPORTED_PAGE_SIZE PAGE_SIZE +/* MANA_PAGE_SIZE is the DMA unit */ +#define MANA_PAGE_SHIFT 12 +#define MANA_PAGE_SIZE BIT(MANA_PAGE_SHIFT) +#define MANA_PAGE_ALIGN(x) ALIGN((x), MANA_PAGE_SIZE) +#define MANA_PAGE_ALIGNED(addr) IS_ALIGNED((unsigned long)(addr), MANA_PAGE_SIZE) +#define MANA_PFN(a) ((a) >> MANA_PAGE_SHIFT) + +/* Required by HW */ +#define MANA_MIN_QSIZE MANA_PAGE_SIZE

#define GDMA_CQE_SIZE 64 #define GDMA_EQE_SIZE 16 diff --git a/include/net/mana/mana.h b/include/net/mana/mana.h index 5927bd9d46be..f384d3aaac74 100644 --- a/include/net/mana/mana.h +++ b/include/net/mana/mana.h @@ -42,7 +42,8 @@ enum TRI_STATE {

#define MAX_SEND_BUFFERS_PER_QUEUE 256

-#define EQ_SIZE (8 * PAGE_SIZE) +#define EQ_SIZE (8 * MANA_PAGE_SIZE) + #define LOG2_EQ_THROTTLE 3

#define MAX_PORTS_IN_MANA_DEV 256 diff --git a/include/trace/events/netfs.h b/include/trace/events/netfs.h index 24ec3434d32e..102696abe8c9 100644 --- a/include/trace/events/netfs.h +++ b/include/trace/events/netfs.h @@ -140,6 +140,7 @@ EM(netfs_streaming_cont_filled_page, "mod-streamw-f+") \ /* The rest are for writeback */ \ EM(netfs_folio_trace_cancel_copy, "cancel-copy") \ + EM(netfs_folio_trace_cancel_store, "cancel-store") \ EM(netfs_folio_trace_clear, "clear") \ EM(netfs_folio_trace_clear_cc, "clear-cc") \ EM(netfs_folio_trace_clear_g, "clear-g") \ diff --git a/include/uapi/linux/cec.h b/include/uapi/linux/cec.h index b8e071abaea5..3eba3934512e 100644 --- a/include/uapi/linux/cec.h +++ b/include/uapi/linux/cec.h @@ -132,6 +132,8 @@ static inline void cec_msg_init(struct cec_msg *msg, * Set the msg destination to the orig initiator and the msg initiator to the * orig destination. Note that msg and orig may be the same pointer, in which * case the change is done in place. + * + * It also zeroes the reply, timeout and flags fields. */ static inline void cec_msg_set_reply_to(struct cec_msg *msg, struct cec_msg *orig) @@ -139,7 +141,9 @@ static inline void cec_msg_set_reply_to(struct cec_msg *msg, /* The destination becomes the initiator and vice versa */ msg->msg[0] = (cec_msg_destination(orig) << 4) | cec_msg_initiator(orig); - msg->reply = msg->timeout = 0; + msg->reply = 0; + msg->timeout = 0; + msg->flags = 0; }

/** diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index 639894ed1b97..2f71d9146233 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -1694,7 +1694,7 @@ enum nft_flowtable_flags { * * @NFTA_FLOWTABLE_TABLE: name of the table containing the expression (NLA_STRING) * @NFTA_FLOWTABLE_NAME: name of this flow table (NLA_STRING) - * @NFTA_FLOWTABLE_HOOK: netfilter hook configuration(NLA_U32) + * @NFTA_FLOWTABLE_HOOK: netfilter hook configuration (NLA_NESTED) * @NFTA_FLOWTABLE_USE: number of references to this flow table (NLA_U32) * @NFTA_FLOWTABLE_HANDLE: object handle (NLA_U64) * @NFTA_FLOWTABLE_FLAGS: flags (NLA_U32) diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index c0d8ee0c9786..ff243f6b5119 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -316,7 +316,7 @@ static __cold struct io_ring_ctx *io_ring_ctx_alloc(struct io_uring_params *p) sizeof(struct uring_cache)); ret |= io_futex_cache_init(ctx); if (ret) - goto err; + goto free_ref; init_completion(&ctx->ref_comp); xa_init_flags(&ctx->personalities, XA_FLAGS_ALLOC1); mutex_init(&ctx->uring_lock); @@ -344,6 +344,9 @@ static __cold struct io_ring_ctx *io_ring_ctx_alloc(struct io_uring_params *p) io_napi_init(ctx);

return ctx; + +free_ref: + percpu_ref_exit(&ctx->refs); err: io_alloc_cache_free(&ctx->rsrc_node_cache, kfree); io_alloc_cache_free(&ctx->apoll_cache, kfree); diff --git a/io_uring/net.c b/io_uring/net.c index 09bb82bc209a..a70bbd4bd7cb 100644 --- a/io_uring/net.c +++ b/io_uring/net.c @@ -1116,6 +1116,7 @@ int io_recv(struct io_kiocb *req, unsigned int issue_flags) int ret, min_ret = 0; bool force_nonblock = issue_flags & IO_URING_F_NONBLOCK; size_t len = sr->len; + bool mshot_finished;

if (!(req->flags & REQ_F_POLLED) && (sr->flags & IORING_RECVSEND_POLL_FIRST)) @@ -1170,6 +1171,7 @@ int io_recv(struct io_kiocb *req, unsigned int issue_flags) req_set_fail(req); }

+ mshot_finished = ret <= 0; if (ret > 0) ret += sr->done_io; else if (sr->done_io) @@ -1177,7 +1179,7 @@ int io_recv(struct io_kiocb *req, unsigned int issue_flags) else io_kbuf_recycle(req, issue_flags);

- if (!io_recv_finish(req, &ret, kmsg, ret <= 0, issue_flags)) + if (!io_recv_finish(req, &ret, kmsg, mshot_finished, issue_flags)) goto retry_multishot;

return ret; diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index c821713249c8..eb4b4f5b1284 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -8017,6 +8017,15 @@ static int widen_imprecise_scalars(struct bpf_verifier_env *env, return 0; }

+static struct bpf_reg_state *get_iter_from_state(struct bpf_verifier_state *cur_st, + struct bpf_kfunc_call_arg_meta *meta) +{ + int iter_frameno = meta->iter.frameno; + int iter_spi = meta->iter.spi; + + return &cur_st->frame[iter_frameno]->stack[iter_spi].spilled_ptr; +} + /* process_iter_next_call() is called when verifier gets to iterator's next * "method" (e.g., bpf_iter_num_next() for numbers iterator) call. We'll refer * to it as just "iter_next()" in comments below. @@ -8101,12 +8110,10 @@ static int process_iter_next_call(struct bpf_verifier_env *env, int insn_idx, struct bpf_verifier_state *cur_st = env->cur_state, *queued_st, *prev_st; struct bpf_func_state *cur_fr = cur_st->frame[cur_st->curframe], *queued_fr; struct bpf_reg_state *cur_iter, *queued_iter; - int iter_frameno = meta->iter.frameno; - int iter_spi = meta->iter.spi;

BTF_TYPE_EMIT(struct bpf_iter);

- cur_iter = &env->cur_state->frame[iter_frameno]->stack[iter_spi].spilled_ptr; + cur_iter = get_iter_from_state(cur_st, meta);

if (cur_iter->iter.state != BPF_ITER_STATE_ACTIVE && cur_iter->iter.state != BPF_ITER_STATE_DRAINED) { @@ -8134,7 +8141,7 @@ static int process_iter_next_call(struct bpf_verifier_env *env, int insn_idx, if (!queued_st) return -ENOMEM;

- queued_iter = &queued_st->frame[iter_frameno]->stack[iter_spi].spilled_ptr; + queued_iter = get_iter_from_state(queued_st, meta); queued_iter->iter.state = BPF_ITER_STATE_ACTIVE; queued_iter->iter.depth++; if (prev_st) @@ -12675,6 +12682,17 @@ static int check_kfunc_call(struct bpf_verifier_env *env, struct bpf_insn *insn, regs[BPF_REG_0].btf = desc_btf; regs[BPF_REG_0].type = PTR_TO_BTF_ID; regs[BPF_REG_0].btf_id = ptr_type_id; + + if (is_iter_next_kfunc(&meta)) { + struct bpf_reg_state *cur_iter; + + cur_iter = get_iter_from_state(env->cur_state, &meta); + + if (cur_iter->type & MEM_RCU) /* KF_RCU_PROTECTED */ + regs[BPF_REG_0].type |= MEM_RCU; + else + regs[BPF_REG_0].type |= PTR_TRUSTED; + } }

if (is_kfunc_ret_null(&meta)) { @@ -19933,13 +19951,46 @@ static int do_misc_fixups(struct bpf_verifier_env *env) /* Convert BPF_CLASS(insn->code) == BPF_ALU64 to 32-bit ALU */ insn->code = BPF_ALU | BPF_OP(insn->code) | BPF_SRC(insn->code);

- /* Make divide-by-zero exceptions impossible. */ + /* Make sdiv/smod divide-by-minus-one exceptions impossible. */ + if ((insn->code == (BPF_ALU64 | BPF_MOD | BPF_K) || + insn->code == (BPF_ALU64 | BPF_DIV | BPF_K) || + insn->code == (BPF_ALU | BPF_MOD | BPF_K) || + insn->code == (BPF_ALU | BPF_DIV | BPF_K)) && + insn->off == 1 && insn->imm == -1) { + bool is64 = BPF_CLASS(insn->code) == BPF_ALU64; + bool isdiv = BPF_OP(insn->code) == BPF_DIV; + struct bpf_insn *patchlet; + struct bpf_insn chk_and_sdiv[] = { + BPF_RAW_INSN((is64 ? BPF_ALU64 : BPF_ALU) | + BPF_NEG | BPF_K, insn->dst_reg, + 0, 0, 0), + }; + struct bpf_insn chk_and_smod[] = { + BPF_MOV32_IMM(insn->dst_reg, 0), + }; + + patchlet = isdiv ? chk_and_sdiv : chk_and_smod; + cnt = isdiv ? ARRAY_SIZE(chk_and_sdiv) : ARRAY_SIZE(chk_and_smod); + + new_prog = bpf_patch_insn_data(env, i + delta, patchlet, cnt); + if (!new_prog) + return -ENOMEM; + + delta += cnt - 1; + env->prog = prog = new_prog; + insn = new_prog->insnsi + i + delta; + goto next_insn; + } + + /* Make divide-by-zero and divide-by-minus-one exceptions impossible. */ if (insn->code == (BPF_ALU64 | BPF_MOD | BPF_X) || insn->code == (BPF_ALU64 | BPF_DIV | BPF_X) || insn->code == (BPF_ALU | BPF_MOD | BPF_X) || insn->code == (BPF_ALU | BPF_DIV | BPF_X)) { bool is64 = BPF_CLASS(insn->code) == BPF_ALU64; bool isdiv = BPF_OP(insn->code) == BPF_DIV; + bool is_sdiv = isdiv && insn->off == 1; + bool is_smod = !isdiv && insn->off == 1; struct bpf_insn *patchlet; struct bpf_insn chk_and_div[] = { /* [R,W]x div 0 -> 0 */ @@ -19959,10 +20010,62 @@ static int do_misc_fixups(struct bpf_verifier_env *env) BPF_JMP_IMM(BPF_JA, 0, 0, 1), BPF_MOV32_REG(insn->dst_reg, insn->dst_reg), }; + struct bpf_insn chk_and_sdiv[] = { + /* [R,W]x sdiv 0 -> 0 + * LLONG_MIN sdiv -1 -> LLONG_MIN + * INT_MIN sdiv -1 -> INT_MIN + */ + BPF_MOV64_REG(BPF_REG_AX, insn->src_reg), + BPF_RAW_INSN((is64 ? BPF_ALU64 : BPF_ALU) | + BPF_ADD | BPF_K, BPF_REG_AX, + 0, 0, 1), + BPF_RAW_INSN((is64 ? BPF_JMP : BPF_JMP32) | + BPF_JGT | BPF_K, BPF_REG_AX, + 0, 4, 1), + BPF_RAW_INSN((is64 ? BPF_JMP : BPF_JMP32) | + BPF_JEQ | BPF_K, BPF_REG_AX, + 0, 1, 0), + BPF_RAW_INSN((is64 ? BPF_ALU64 : BPF_ALU) | + BPF_MOV | BPF_K, insn->dst_reg, + 0, 0, 0), + /* BPF_NEG(LLONG_MIN) == -LLONG_MIN == LLONG_MIN */ + BPF_RAW_INSN((is64 ? BPF_ALU64 : BPF_ALU) | + BPF_NEG | BPF_K, insn->dst_reg, + 0, 0, 0), + BPF_JMP_IMM(BPF_JA, 0, 0, 1), + *insn, + }; + struct bpf_insn chk_and_smod[] = { + /* [R,W]x mod 0 -> [R,W]x */ + /* [R,W]x mod -1 -> 0 */ + BPF_MOV64_REG(BPF_REG_AX, insn->src_reg), + BPF_RAW_INSN((is64 ? BPF_ALU64 : BPF_ALU) | + BPF_ADD | BPF_K, BPF_REG_AX, + 0, 0, 1), + BPF_RAW_INSN((is64 ? BPF_JMP : BPF_JMP32) | + BPF_JGT | BPF_K, BPF_REG_AX, + 0, 3, 1), + BPF_RAW_INSN((is64 ? BPF_JMP : BPF_JMP32) | + BPF_JEQ | BPF_K, BPF_REG_AX, + 0, 3 + (is64 ? 0 : 1), 1), + BPF_MOV32_IMM(insn->dst_reg, 0), + BPF_JMP_IMM(BPF_JA, 0, 0, 1), + *insn, + BPF_JMP_IMM(BPF_JA, 0, 0, 1), + BPF_MOV32_REG(insn->dst_reg, insn->dst_reg), + };

- patchlet = isdiv ? chk_and_div : chk_and_mod; - cnt = isdiv ? ARRAY_SIZE(chk_and_div) : - ARRAY_SIZE(chk_and_mod) - (is64 ? 2 : 0); + if (is_sdiv) { + patchlet = chk_and_sdiv; + cnt = ARRAY_SIZE(chk_and_sdiv); + } else if (is_smod) { + patchlet = chk_and_smod; + cnt = ARRAY_SIZE(chk_and_smod) - (is64 ? 2 : 0); + } else { + patchlet = isdiv ? chk_and_div : chk_and_mod; + cnt = isdiv ? ARRAY_SIZE(chk_and_div) : + ARRAY_SIZE(chk_and_mod) - (is64 ? 2 : 0); + }

new_prog = bpf_patch_insn_data(env, i + delta, patchlet, cnt); if (!new_prog) diff --git a/kernel/events/core.c b/kernel/events/core.c index 36191add55c3..557f34dcb6d0 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -264,6 +264,7 @@ static void event_function_call(struct perf_event *event, event_f func, void *da { struct perf_event_context *ctx = event->ctx; struct task_struct *task = READ_ONCE(ctx->task); /* verified in event_function */ + struct perf_cpu_context *cpuctx; struct event_function_struct efs = { .event = event, .func = func, @@ -291,22 +292,25 @@ static void event_function_call(struct perf_event *event, event_f func, void *da if (!task_function_call(task, event_function, &efs)) return;

- raw_spin_lock_irq(&ctx->lock); + local_irq_disable(); + cpuctx = this_cpu_ptr(&perf_cpu_context); + perf_ctx_lock(cpuctx, ctx); /* * Reload the task pointer, it might have been changed by * a concurrent perf_event_context_sched_out(). */ task = ctx->task; - if (task == TASK_TOMBSTONE) { - raw_spin_unlock_irq(&ctx->lock); - return; - } + if (task == TASK_TOMBSTONE) + goto unlock; if (ctx->is_active) { - raw_spin_unlock_irq(&ctx->lock); + perf_ctx_unlock(cpuctx, ctx); + local_irq_enable(); goto again; } func(event, NULL, ctx, data); - raw_spin_unlock_irq(&ctx->lock); +unlock: + perf_ctx_unlock(cpuctx, ctx); + local_irq_enable(); }

/* @@ -4103,7 +4107,11 @@ static void perf_adjust_period(struct perf_event *event, u64 nsec, u64 count, bo period = perf_calculate_period(event, nsec, count);

delta = (s64)(period - hwc->sample_period); - delta = (delta + 7) / 8; /* low pass filter */ + if (delta >= 0) + delta += 7; + else + delta -= 7; + delta /= 8; /* low pass filter */

sample_period = hwc->sample_period + delta;

@@ -13362,6 +13370,15 @@ const struct perf_event_attr *perf_event_attrs(struct perf_event *event) return &event->attr; }

+int perf_allow_kernel(struct perf_event_attr *attr) +{ + if (sysctl_perf_event_paranoid > 1 && !perfmon_capable()) + return -EACCES; + + return security_perf_event_open(attr, PERF_SECURITY_KERNEL); +} +EXPORT_SYMBOL_GPL(perf_allow_kernel); + /* * Inherit an event from parent task to child task. * diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c index 47cdec3e1df1..3dd1f1464364 100644 --- a/kernel/events/uprobes.c +++ b/kernel/events/uprobes.c @@ -1491,7 +1491,7 @@ static struct xol_area *__create_xol_area(unsigned long vaddr)

area->xol_mapping.name = "[uprobes]"; area->xol_mapping.pages = area->pages; - area->pages[0] = alloc_page(GFP_HIGHUSER); + area->pages[0] = alloc_page(GFP_HIGHUSER | __GFP_ZERO); if (!area->pages[0]) goto free_bitmap; area->pages[1] = NULL; @@ -2071,6 +2071,7 @@ static void handler_chain(struct uprobe *uprobe, struct pt_regs *regs) bool need_prep = false; /* prepare return uprobe, when needed */

down_read(&uprobe->register_rwsem); + current->utask->auprobe = &uprobe->arch; for (uc = uprobe->consumers; uc; uc = uc->next) { int rc = 0;

@@ -2085,6 +2086,7 @@ static void handler_chain(struct uprobe *uprobe, struct pt_regs *regs)

remove &= rc; } + current->utask->auprobe = NULL;

if (need_prep && !remove) prepare_uretprobe(uprobe, regs); /* put bp at return */ diff --git a/kernel/fork.c b/kernel/fork.c index 99076dbe27d8..1116946b7fba 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1770,33 +1770,30 @@ static int copy_files(unsigned long clone_flags, struct task_struct *tsk, int no_files) { struct files_struct *oldf, *newf; - int error = 0;

/* * A background process may not have any files ... */ oldf = current->files; if (!oldf) - goto out; + return 0;

if (no_files) { tsk->files = NULL; - goto out; + return 0; }

if (clone_flags & CLONE_FILES) { atomic_inc(&oldf->count); - goto out; + return 0; }

- newf = dup_fd(oldf, NR_OPEN_MAX, &error); - if (!newf) - goto out; + newf = dup_fd(oldf, NULL); + if (IS_ERR(newf)) + return PTR_ERR(newf);

tsk->files = newf; - error = 0; -out: - return error; + return 0; }

static int copy_sighand(unsigned long clone_flags, struct task_struct *tsk) @@ -3246,17 +3243,16 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp) /* * Unshare file descriptor table if it is being shared */ -int unshare_fd(unsigned long unshare_flags, unsigned int max_fds, - struct files_struct **new_fdp) +static int unshare_fd(unsigned long unshare_flags, struct files_struct **new_fdp) { struct files_struct *fd = current->files; - int error = 0;

if ((unshare_flags & CLONE_FILES) && (fd && atomic_read(&fd->count) > 1)) { - *new_fdp = dup_fd(fd, max_fds, &error); - if (!*new_fdp) - return error; + fd = dup_fd(fd, NULL); + if (IS_ERR(fd)) + return PTR_ERR(fd); + *new_fdp = fd; }

return 0; @@ -3314,7 +3310,7 @@ int ksys_unshare(unsigned long unshare_flags) err = unshare_fs(unshare_flags, &new_fs); if (err) goto bad_unshare_out; - err = unshare_fd(unshare_flags, NR_OPEN_MAX, &new_fd); + err = unshare_fd(unshare_flags, &new_fd); if (err) goto bad_unshare_cleanup_fs; err = unshare_userns(unshare_flags, &new_cred); @@ -3406,7 +3402,7 @@ int unshare_files(void) struct files_struct *old, *copy = NULL; int error;

- error = unshare_fd(CLONE_FILES, NR_OPEN_MAX, &copy); + error = unshare_fd(CLONE_FILES, &copy); if (error || !copy) return error;

diff --git a/kernel/jump_label.c b/kernel/jump_label.c index c6ac0d0377d7..101572d6a908 100644 --- a/kernel/jump_label.c +++ b/kernel/jump_label.c @@ -159,22 +159,24 @@ bool static_key_slow_inc_cpuslocked(struct static_key *key) if (static_key_fast_inc_not_disabled(key)) return true;

- jump_label_lock(); - if (atomic_read(&key->enabled) == 0) { - atomic_set(&key->enabled, -1); + guard(mutex)(&jump_label_mutex); + /* Try to mark it as 'enabling in progress. */ + if (!atomic_cmpxchg(&key->enabled, 0, -1)) { jump_label_update(key); /* - * Ensure that if the above cmpxchg loop observes our positive - * value, it must also observe all the text changes. + * Ensure that when static_key_fast_inc_not_disabled() or + * static_key_dec_not_one() observe the positive value, + * they must also observe all the text changes. */ atomic_set_release(&key->enabled, 1); } else { - if (WARN_ON_ONCE(!static_key_fast_inc_not_disabled(key))) { - jump_label_unlock(); + /* + * While holding the mutex this should never observe + * anything else than a value >= 1 and succeed + */ + if (WARN_ON_ONCE(!static_key_fast_inc_not_disabled(key))) return false; - } } - jump_label_unlock(); return true; }

@@ -245,7 +247,7 @@ void static_key_disable(struct static_key *key) } EXPORT_SYMBOL_GPL(static_key_disable);

-static bool static_key_slow_try_dec(struct static_key *key) +static bool static_key_dec_not_one(struct static_key *key) { int v;

@@ -269,6 +271,14 @@ static bool static_key_slow_try_dec(struct static_key *key) * enabled. This suggests an ordering problem on the user side. */ WARN_ON_ONCE(v < 0); + + /* + * Warn about underflow, and lie about success in an attempt to + * not make things worse. + */ + if (WARN_ON_ONCE(v == 0)) + return true; + if (v <= 1) return false; } while (!likely(atomic_try_cmpxchg(&key->enabled, &v, v - 1))); @@ -279,15 +289,27 @@ static bool static_key_slow_try_dec(struct static_key *key) static void __static_key_slow_dec_cpuslocked(struct static_key *key) { lockdep_assert_cpus_held(); + int val;

- if (static_key_slow_try_dec(key)) + if (static_key_dec_not_one(key)) return;

guard(mutex)(&jump_label_mutex); - if (atomic_cmpxchg(&key->enabled, 1, 0) == 1) + val = atomic_read(&key->enabled); + /* + * It should be impossible to observe -1 with jump_label_mutex held, + * see static_key_slow_inc_cpuslocked(). + */ + if (WARN_ON_ONCE(val == -1)) + return; + /* + * Cannot already be 0, something went sideways. + */ + if (WARN_ON_ONCE(val == 0)) + return; + + if (atomic_dec_and_test(&key->enabled)) jump_label_update(key); - else - WARN_ON_ONCE(!static_key_slow_try_dec(key)); }

static void __static_key_slow_dec(struct static_key *key) @@ -324,7 +346,7 @@ void __static_key_slow_dec_deferred(struct static_key *key, { STATIC_KEY_CHECK_USE(key);

- if (static_key_slow_try_dec(key)) + if (static_key_dec_not_one(key)) return;

schedule_delayed_work(work, timeout); diff --git a/kernel/rcu/rcuscale.c b/kernel/rcu/rcuscale.c index 8db4fedaaa1e..a5806baa1a2a 100644 --- a/kernel/rcu/rcuscale.c +++ b/kernel/rcu/rcuscale.c @@ -498,7 +498,7 @@ rcu_scale_writer(void *arg) schedule_timeout_idle(torture_random(&tr) % writer_holdoff_jiffies + 1); wdp = &wdpp[i]; *wdp = ktime_get_mono_fast_ns(); - if (gp_async) { + if (gp_async && !WARN_ON_ONCE(!cur_ops->async)) { retry: if (!rhp) rhp = kmalloc(sizeof(*rhp), GFP_KERNEL); @@ -554,7 +554,7 @@ rcu_scale_writer(void *arg) i++; rcu_scale_wait_shutdown(); } while (!torture_must_stop()); - if (gp_async) { + if (gp_async && cur_ops->async) { cur_ops->gp_barrier(); } writer_n_durations[me] = i_max + 1; diff --git a/kernel/rcu/tasks.h b/kernel/rcu/tasks.h index ba3440a45b6d..bc8429ada7a5 100644 --- a/kernel/rcu/tasks.h +++ b/kernel/rcu/tasks.h @@ -34,6 +34,7 @@ typedef void (*postgp_func_t)(struct rcu_tasks *rtp); * @rtp_blkd_tasks: List of tasks blocked as readers. * @rtp_exit_list: List of tasks in the latter portion of do_exit(). * @cpu: CPU number corresponding to this entry. + * @index: Index of this CPU in rtpcp_array of the rcu_tasks structure. * @rtpp: Pointer to the rcu_tasks structure. */ struct rcu_tasks_percpu { @@ -49,6 +50,7 @@ struct rcu_tasks_percpu { struct list_head rtp_blkd_tasks; struct list_head rtp_exit_list; int cpu; + int index; struct rcu_tasks *rtpp; };

@@ -76,6 +78,7 @@ struct rcu_tasks_percpu { * @call_func: This flavor's call_rcu()-equivalent function. * @wait_state: Task state for synchronous grace-period waits (default TASK_UNINTERRUPTIBLE). * @rtpcpu: This flavor's rcu_tasks_percpu structure. + * @rtpcp_array: Array of pointers to rcu_tasks_percpu structure of CPUs in cpu_possible_mask. * @percpu_enqueue_shift: Shift down CPU ID this much when enqueuing callbacks. * @percpu_enqueue_lim: Number of per-CPU callback queues in use for enqueuing. * @percpu_dequeue_lim: Number of per-CPU callback queues in use for dequeuing. @@ -110,6 +113,7 @@ struct rcu_tasks { call_rcu_func_t call_func; unsigned int wait_state; struct rcu_tasks_percpu __percpu *rtpcpu; + struct rcu_tasks_percpu **rtpcp_array; int percpu_enqueue_shift; int percpu_enqueue_lim; int percpu_dequeue_lim; @@ -182,6 +186,8 @@ module_param(rcu_task_collapse_lim, int, 0444); static int rcu_task_lazy_lim __read_mostly = 32; module_param(rcu_task_lazy_lim, int, 0444);

+static int rcu_task_cpu_ids; + /* RCU tasks grace-period state for debugging. */ #define RTGS_INIT 0 #define RTGS_WAIT_WAIT_CBS 1 @@ -245,6 +251,8 @@ static void cblist_init_generic(struct rcu_tasks *rtp) int cpu; int lim; int shift; + int maxcpu; + int index = 0;

if (rcu_task_enqueue_lim < 0) { rcu_task_enqueue_lim = 1; @@ -254,14 +262,9 @@ static void cblist_init_generic(struct rcu_tasks *rtp) } lim = rcu_task_enqueue_lim;

- if (lim > nr_cpu_ids) - lim = nr_cpu_ids; - shift = ilog2(nr_cpu_ids / lim); - if (((nr_cpu_ids - 1) >> shift) >= lim) - shift++; - WRITE_ONCE(rtp->percpu_enqueue_shift, shift); - WRITE_ONCE(rtp->percpu_dequeue_lim, lim); - smp_store_release(&rtp->percpu_enqueue_lim, lim); + rtp->rtpcp_array = kcalloc(num_possible_cpus(), sizeof(struct rcu_tasks_percpu *), GFP_KERNEL); + BUG_ON(!rtp->rtpcp_array); + for_each_possible_cpu(cpu) { struct rcu_tasks_percpu *rtpcp = per_cpu_ptr(rtp->rtpcpu, cpu);

@@ -273,14 +276,29 @@ static void cblist_init_generic(struct rcu_tasks *rtp) INIT_WORK(&rtpcp->rtp_work, rcu_tasks_invoke_cbs_wq); rtpcp->cpu = cpu; rtpcp->rtpp = rtp; + rtpcp->index = index; + rtp->rtpcp_array[index] = rtpcp; + index++; if (!rtpcp->rtp_blkd_tasks.next) INIT_LIST_HEAD(&rtpcp->rtp_blkd_tasks); if (!rtpcp->rtp_exit_list.next) INIT_LIST_HEAD(&rtpcp->rtp_exit_list); + maxcpu = cpu; }

- pr_info("%s: Setting shift to %d and lim to %d rcu_task_cb_adjust=%d.\n", rtp->name, - data_race(rtp->percpu_enqueue_shift), data_race(rtp->percpu_enqueue_lim), rcu_task_cb_adjust); + rcu_task_cpu_ids = maxcpu + 1; + if (lim > rcu_task_cpu_ids) + lim = rcu_task_cpu_ids; + shift = ilog2(rcu_task_cpu_ids / lim); + if (((rcu_task_cpu_ids - 1) >> shift) >= lim) + shift++; + WRITE_ONCE(rtp->percpu_enqueue_shift, shift); + WRITE_ONCE(rtp->percpu_dequeue_lim, lim); + smp_store_release(&rtp->percpu_enqueue_lim, lim); + + pr_info("%s: Setting shift to %d and lim to %d rcu_task_cb_adjust=%d rcu_task_cpu_ids=%d.\n", + rtp->name, data_race(rtp->percpu_enqueue_shift), data_race(rtp->percpu_enqueue_lim), + rcu_task_cb_adjust, rcu_task_cpu_ids); }

// Compute wakeup time for lazy callback timer. @@ -348,7 +366,7 @@ static void call_rcu_tasks_generic(struct rcu_head *rhp, rcu_callback_t func, rtpcp->rtp_n_lock_retries = 0; } if (rcu_task_cb_adjust && ++rtpcp->rtp_n_lock_retries > rcu_task_contend_lim && - READ_ONCE(rtp->percpu_enqueue_lim) != nr_cpu_ids) + READ_ONCE(rtp->percpu_enqueue_lim) != rcu_task_cpu_ids) needadjust = true; // Defer adjustment to avoid deadlock. } // Queuing callbacks before initialization not yet supported. @@ -368,10 +386,10 @@ static void call_rcu_tasks_generic(struct rcu_head *rhp, rcu_callback_t func, raw_spin_unlock_irqrestore_rcu_node(rtpcp, flags); if (unlikely(needadjust)) { raw_spin_lock_irqsave(&rtp->cbs_gbl_lock, flags); - if (rtp->percpu_enqueue_lim != nr_cpu_ids) { + if (rtp->percpu_enqueue_lim != rcu_task_cpu_ids) { WRITE_ONCE(rtp->percpu_enqueue_shift, 0); - WRITE_ONCE(rtp->percpu_dequeue_lim, nr_cpu_ids); - smp_store_release(&rtp->percpu_enqueue_lim, nr_cpu_ids); + WRITE_ONCE(rtp->percpu_dequeue_lim, rcu_task_cpu_ids); + smp_store_release(&rtp->percpu_enqueue_lim, rcu_task_cpu_ids); pr_info("Switching %s to per-CPU callback queuing.\n", rtp->name); } raw_spin_unlock_irqrestore(&rtp->cbs_gbl_lock, flags); @@ -444,6 +462,8 @@ static int rcu_tasks_need_gpcb(struct rcu_tasks *rtp)

dequeue_limit = smp_load_acquire(&rtp->percpu_dequeue_lim); for (cpu = 0; cpu < dequeue_limit; cpu++) { + if (!cpu_possible(cpu)) + continue; struct rcu_tasks_percpu *rtpcp = per_cpu_ptr(rtp->rtpcpu, cpu);

/* Advance and accelerate any new callbacks. */ @@ -481,7 +501,7 @@ static int rcu_tasks_need_gpcb(struct rcu_tasks *rtp) if (rcu_task_cb_adjust && ncbs <= rcu_task_collapse_lim) { raw_spin_lock_irqsave(&rtp->cbs_gbl_lock, flags); if (rtp->percpu_enqueue_lim > 1) { - WRITE_ONCE(rtp->percpu_enqueue_shift, order_base_2(nr_cpu_ids)); + WRITE_ONCE(rtp->percpu_enqueue_shift, order_base_2(rcu_task_cpu_ids)); smp_store_release(&rtp->percpu_enqueue_lim, 1); rtp->percpu_dequeue_gpseq = get_state_synchronize_rcu(); gpdone = false; @@ -496,7 +516,9 @@ static int rcu_tasks_need_gpcb(struct rcu_tasks *rtp) pr_info("Completing switch %s to CPU-0 callback queuing.\n", rtp->name); } if (rtp->percpu_dequeue_lim == 1) { - for (cpu = rtp->percpu_dequeue_lim; cpu < nr_cpu_ids; cpu++) { + for (cpu = rtp->percpu_dequeue_lim; cpu < rcu_task_cpu_ids; cpu++) { + if (!cpu_possible(cpu)) + continue; struct rcu_tasks_percpu *rtpcp = per_cpu_ptr(rtp->rtpcpu, cpu);

WARN_ON_ONCE(rcu_segcblist_n_cbs(&rtpcp->cblist)); @@ -511,30 +533,32 @@ static int rcu_tasks_need_gpcb(struct rcu_tasks *rtp) // Advance callbacks and invoke any that are ready. static void rcu_tasks_invoke_cbs(struct rcu_tasks *rtp, struct rcu_tasks_percpu *rtpcp) { - int cpu; - int cpunext; int cpuwq; unsigned long flags; int len; + int index; struct rcu_head *rhp; struct rcu_cblist rcl = RCU_CBLIST_INITIALIZER(rcl); struct rcu_tasks_percpu *rtpcp_next;

- cpu = rtpcp->cpu; - cpunext = cpu * 2 + 1; - if (cpunext < smp_load_acquire(&rtp->percpu_dequeue_lim)) { - rtpcp_next = per_cpu_ptr(rtp->rtpcpu, cpunext); - cpuwq = rcu_cpu_beenfullyonline(cpunext) ? cpunext : WORK_CPU_UNBOUND; - queue_work_on(cpuwq, system_wq, &rtpcp_next->rtp_work); - cpunext++; - if (cpunext < smp_load_acquire(&rtp->percpu_dequeue_lim)) { - rtpcp_next = per_cpu_ptr(rtp->rtpcpu, cpunext); - cpuwq = rcu_cpu_beenfullyonline(cpunext) ? cpunext : WORK_CPU_UNBOUND; + index = rtpcp->index * 2 + 1; + if (index < num_possible_cpus()) { + rtpcp_next = rtp->rtpcp_array[index]; + if (rtpcp_next->cpu < smp_load_acquire(&rtp->percpu_dequeue_lim)) { + cpuwq = rcu_cpu_beenfullyonline(rtpcp_next->cpu) ? rtpcp_next->cpu : WORK_CPU_UNBOUND; queue_work_on(cpuwq, system_wq, &rtpcp_next->rtp_work); + index++; + if (index < num_possible_cpus()) { + rtpcp_next = rtp->rtpcp_array[index]; + if (rtpcp_next->cpu < smp_load_acquire(&rtp->percpu_dequeue_lim)) { + cpuwq = rcu_cpu_beenfullyonline(rtpcp_next->cpu) ? rtpcp_next->cpu : WORK_CPU_UNBOUND; + queue_work_on(cpuwq, system_wq, &rtpcp_next->rtp_work); + } + } } }

- if (rcu_segcblist_empty(&rtpcp->cblist) || !cpu_possible(cpu)) + if (rcu_segcblist_empty(&rtpcp->cblist)) return; raw_spin_lock_irqsave_rcu_node(rtpcp, flags); rcu_segcblist_advance(&rtpcp->cblist, rcu_seq_current(&rtp->tasks_gp_seq)); diff --git a/kernel/resource.c b/kernel/resource.c index b0e2b15ecb40..c66147aa2176 100644 --- a/kernel/resource.c +++ b/kernel/resource.c @@ -548,20 +548,62 @@ static int __region_intersects(struct resource *parent, resource_size_t start, size_t size, unsigned long flags, unsigned long desc) { - struct resource res; + resource_size_t ostart, oend; int type = 0; int other = 0; - struct resource *p; + struct resource *p, *dp; + bool is_type, covered; + struct resource res;

res.start = start; res.end = start + size - 1;

for (p = parent->child; p ; p = p->sibling) { - bool is_type = (((p->flags & flags) == flags) && - ((desc == IORES_DESC_NONE) || - (desc == p->desc))); - - if (resource_overlaps(p, &res)) - is_type ? type++ : other++; + if (!resource_overlaps(p, &res)) + continue; + is_type = (p->flags & flags) == flags && + (desc == IORES_DESC_NONE || desc == p->desc); + if (is_type) { + type++; + continue; + } + /* + * Continue to search in descendant resources as if the + * matched descendant resources cover some ranges of 'p'. + * + * |------------- "CXL Window 0" ------------| + * |-- "System RAM" --| + * + * will behave similar as the following fake resource + * tree when searching "System RAM". + * + * |-- "System RAM" --||-- "CXL Window 0a" --| + */ + covered = false; + ostart = max(res.start, p->start); + oend = min(res.end, p->end); + for_each_resource(p, dp, false) { + if (!resource_overlaps(dp, &res)) + continue; + is_type = (dp->flags & flags) == flags && + (desc == IORES_DESC_NONE || desc == dp->desc); + if (is_type) { + type++; + /* + * Range from 'ostart' to 'dp->start' + * isn't covered by matched resource. + */ + if (dp->start > ostart) + break; + if (dp->end >= oend) { + covered = true; + break; + } + /* Remove covered range */ + ostart = max(ostart, dp->end + 1); + } + } + if (!covered) + other++; }

if (type == 0) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 3e84a3b7b7bb..0cfb5f5ee213 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -6005,6 +6005,14 @@ static void put_prev_task_balance(struct rq *rq, struct task_struct *prev, #endif

put_prev_task(rq, prev); + + /* + * We've updated @prev and no longer need the server link, clear it. + * Must be done before ->pick_next_task() because that can (re)set + * ->dl_server. + */ + if (prev->dl_server) + prev->dl_server = NULL; }

/* @@ -6035,6 +6043,13 @@ __pick_next_task(struct rq *rq, struct task_struct *prev, struct rq_flags *rf) p = pick_next_task_idle(rq); }

+ /* + * This is a normal CFS pick, but the previous could be a DL pick. + * Clear it as previous is no longer picked. + */ + if (prev->dl_server) + prev->dl_server = NULL; + /* * This is the fast path; it cannot be a DL server pick; * therefore even if @p == @prev, ->dl_server must be NULL. @@ -6048,14 +6063,6 @@ __pick_next_task(struct rq *rq, struct task_struct *prev, struct rq_flags *rf) restart: put_prev_task_balance(rq, prev, rf);

- /* - * We've updated @prev and no longer need the server link, clear it. - * Must be done before ->pick_next_task() because that can (re)set - * ->dl_server. - */ - if (prev->dl_server) - prev->dl_server = NULL; - for_each_class(class) { p = class->pick_next_task(rq); if (p) diff --git a/kernel/sched/psi.c b/kernel/sched/psi.c index 507d7b8d79af..8d4a3d9de479 100644 --- a/kernel/sched/psi.c +++ b/kernel/sched/psi.c @@ -765,13 +765,14 @@ static void record_times(struct psi_group_cpu *groupc, u64 now) }

static void psi_group_change(struct psi_group *group, int cpu, - unsigned int clear, unsigned int set, u64 now, + unsigned int clear, unsigned int set, bool wake_clock) { struct psi_group_cpu *groupc; unsigned int t, m; enum psi_states s; u32 state_mask; + u64 now;

lockdep_assert_rq_held(cpu_rq(cpu)); groupc = per_cpu_ptr(group->pcpu, cpu); @@ -786,6 +787,7 @@ static void psi_group_change(struct psi_group *group, int cpu, * SOME and FULL time these may have resulted in. */ write_seqcount_begin(&groupc->seq); + now = cpu_clock(cpu);

/* * Start with TSK_ONCPU, which doesn't have a corresponding @@ -899,18 +901,15 @@ void psi_task_change(struct task_struct *task, int clear, int set) { int cpu = task_cpu(task); struct psi_group *group; - u64 now;

if (!task->pid) return;

psi_flags_change(task, clear, set);

- now = cpu_clock(cpu); - group = task_psi_group(task); do { - psi_group_change(group, cpu, clear, set, now, true); + psi_group_change(group, cpu, clear, set, true); } while ((group = group->parent)); }

@@ -919,7 +918,6 @@ void psi_task_switch(struct task_struct *prev, struct task_struct *next, { struct psi_group *group, *common = NULL; int cpu = task_cpu(prev); - u64 now = cpu_clock(cpu);

if (next->pid) { psi_flags_change(next, 0, TSK_ONCPU); @@ -936,7 +934,7 @@ void psi_task_switch(struct task_struct *prev, struct task_struct *next, break; }

- psi_group_change(group, cpu, 0, TSK_ONCPU, now, true); + psi_group_change(group, cpu, 0, TSK_ONCPU, true); } while ((group = group->parent)); }

@@ -974,7 +972,7 @@ void psi_task_switch(struct task_struct *prev, struct task_struct *next, do { if (group == common) break; - psi_group_change(group, cpu, clear, set, now, wake_clock); + psi_group_change(group, cpu, clear, set, wake_clock); } while ((group = group->parent));

/* @@ -986,7 +984,7 @@ void psi_task_switch(struct task_struct *prev, struct task_struct *next, if ((prev->psi_flags ^ next->psi_flags) & ~TSK_ONCPU) { clear &= ~TSK_ONCPU; for (; group; group = group->parent) - psi_group_change(group, cpu, clear, set, now, wake_clock); + psi_group_change(group, cpu, clear, set, wake_clock); } } } @@ -997,8 +995,8 @@ void psi_account_irqtime(struct rq *rq, struct task_struct *curr, struct task_st int cpu = task_cpu(curr); struct psi_group *group; struct psi_group_cpu *groupc; - u64 now, irq; s64 delta; + u64 irq;

if (static_branch_likely(&psi_disabled)) return; @@ -1011,7 +1009,6 @@ void psi_account_irqtime(struct rq *rq, struct task_struct *curr, struct task_st if (prev && task_psi_group(prev) == group) return;

- now = cpu_clock(cpu); irq = irq_time_read(cpu); delta = (s64)(irq - rq->psi_irq_time); if (delta < 0) @@ -1019,12 +1016,15 @@ void psi_account_irqtime(struct rq *rq, struct task_struct *curr, struct task_st rq->psi_irq_time = irq;

do { + u64 now; + if (!group->enabled) continue;

groupc = per_cpu_ptr(group->pcpu, cpu);

write_seqcount_begin(&groupc->seq); + now = cpu_clock(cpu);

record_times(groupc, now); groupc->times[PSI_IRQ_FULL] += delta; @@ -1223,11 +1223,9 @@ void psi_cgroup_restart(struct psi_group *group) for_each_possible_cpu(cpu) { struct rq *rq = cpu_rq(cpu); struct rq_flags rf; - u64 now;

rq_lock_irq(rq, &rf); - now = cpu_clock(cpu); - psi_group_change(group, cpu, 0, 0, now, true); + psi_group_change(group, cpu, 0, 0, true); rq_unlock_irq(rq, &rf); } } diff --git a/kernel/static_call_inline.c b/kernel/static_call_inline.c index 639397b5491c..5259cda486d0 100644 --- a/kernel/static_call_inline.c +++ b/kernel/static_call_inline.c @@ -411,6 +411,17 @@ static void static_call_del_module(struct module *mod)

for (site = start; site < stop; site++) { key = static_call_key(site); + + /* + * If the key was not updated due to a memory allocation + * failure in __static_call_init() then treating key::sites + * as key::mods in the code below would cause random memory + * access and #GP. In that case all subsequent sites have + * not been touched either, so stop iterating. + */ + if (!static_call_key_has_mods(key)) + break; + if (key == prev_key) continue;

@@ -442,7 +453,7 @@ static int static_call_module_notify(struct notifier_block *nb, case MODULE_STATE_COMING: ret = static_call_add_module(mod); if (ret) { - WARN(1, "Failed to allocate memory for static calls"); + pr_warn("Failed to allocate memory for static calls\n"); static_call_del_module(mod); } break; diff --git a/kernel/trace/trace_hwlat.c b/kernel/trace/trace_hwlat.c index b791524a6536..3bd6071441ad 100644 --- a/kernel/trace/trace_hwlat.c +++ b/kernel/trace/trace_hwlat.c @@ -520,6 +520,8 @@ static void hwlat_hotplug_workfn(struct work_struct *dummy) if (!hwlat_busy || hwlat_data.thread_mode != MODE_PER_CPU) goto out_unlock;

+ if (!cpu_online(cpu)) + goto out_unlock; if (!cpumask_test_cpu(cpu, tr->tracing_cpumask)) goto out_unlock;

diff --git a/kernel/trace/trace_osnoise.c b/kernel/trace/trace_osnoise.c index 461b4ab60b50..3e2bc029fa8c 100644 --- a/kernel/trace/trace_osnoise.c +++ b/kernel/trace/trace_osnoise.c @@ -1953,12 +1953,8 @@ static void stop_kthread(unsigned int cpu) { struct task_struct *kthread;

- mutex_lock(&interface_lock); - kthread = per_cpu(per_cpu_osnoise_var, cpu).kthread; + kthread = xchg_relaxed(&(per_cpu(per_cpu_osnoise_var, cpu).kthread), NULL); if (kthread) { - per_cpu(per_cpu_osnoise_var, cpu).kthread = NULL; - mutex_unlock(&interface_lock); - if (cpumask_test_and_clear_cpu(cpu, &kthread_cpumask) && !WARN_ON(!test_bit(OSN_WORKLOAD, &osnoise_options))) { kthread_stop(kthread); @@ -1972,7 +1968,6 @@ static void stop_kthread(unsigned int cpu) put_task_struct(kthread); } } else { - mutex_unlock(&interface_lock); /* if no workload, just return */ if (!test_bit(OSN_WORKLOAD, &osnoise_options)) { /* @@ -1994,8 +1989,12 @@ static void stop_per_cpu_kthreads(void) { int cpu;

- for_each_possible_cpu(cpu) + cpus_read_lock(); + + for_each_online_cpu(cpu) stop_kthread(cpu); + + cpus_read_unlock(); }

/* @@ -2007,6 +2006,10 @@ static int start_kthread(unsigned int cpu) void *main = osnoise_main; char comm[24];

+ /* Do not start a new thread if it is already running */ + if (per_cpu(per_cpu_osnoise_var, cpu).kthread) + return 0; + if (timerlat_enabled()) { snprintf(comm, 24, "timerlat/%d", cpu); main = timerlat_main; @@ -2061,11 +2064,10 @@ static int start_per_cpu_kthreads(void) if (cpumask_test_and_clear_cpu(cpu, &kthread_cpumask)) { struct task_struct *kthread;

- kthread = per_cpu(per_cpu_osnoise_var, cpu).kthread; + kthread = xchg_relaxed(&(per_cpu(per_cpu_osnoise_var, cpu).kthread), NULL); if (!WARN_ON(!kthread)) kthread_stop(kthread); } - per_cpu(per_cpu_osnoise_var, cpu).kthread = NULL; }

for_each_cpu(cpu, current_mask) { @@ -2095,6 +2097,8 @@ static void osnoise_hotplug_workfn(struct work_struct *dummy) mutex_lock(&interface_lock); cpus_read_lock();

+ if (!cpu_online(cpu)) + goto out_unlock; if (!cpumask_test_cpu(cpu, &osnoise_cpumask)) goto out_unlock;

diff --git a/lib/buildid.c b/lib/buildid.c index 7954dd92e36c..26007cc99a38 100644 --- a/lib/buildid.c +++ b/lib/buildid.c @@ -18,31 +18,37 @@ static int parse_build_id_buf(unsigned char *build_id, const void *note_start, Elf32_Word note_size) { - Elf32_Word note_offs = 0, new_offs; - - while (note_offs + sizeof(Elf32_Nhdr) < note_size) { - Elf32_Nhdr *nhdr = (Elf32_Nhdr *)(note_start + note_offs); + const char note_name[] = "GNU"; + const size_t note_name_sz = sizeof(note_name); + u64 note_off = 0, new_off, name_sz, desc_sz; + const char *data; + + while (note_off + sizeof(Elf32_Nhdr) < note_size && + note_off + sizeof(Elf32_Nhdr) > note_off /* overflow */) { + Elf32_Nhdr *nhdr = (Elf32_Nhdr *)(note_start + note_off); + + name_sz = READ_ONCE(nhdr->n_namesz); + desc_sz = READ_ONCE(nhdr->n_descsz); + + new_off = note_off + sizeof(Elf32_Nhdr); + if (check_add_overflow(new_off, ALIGN(name_sz, 4), &new_off) || + check_add_overflow(new_off, ALIGN(desc_sz, 4), &new_off) || + new_off > note_size) + break;

if (nhdr->n_type == BUILD_ID && - nhdr->n_namesz == sizeof("GNU") && - !strcmp((char *)(nhdr + 1), "GNU") && - nhdr->n_descsz > 0 && - nhdr->n_descsz <= BUILD_ID_SIZE_MAX) { - memcpy(build_id, - note_start + note_offs + - ALIGN(sizeof("GNU"), 4) + sizeof(Elf32_Nhdr), - nhdr->n_descsz); - memset(build_id + nhdr->n_descsz, 0, - BUILD_ID_SIZE_MAX - nhdr->n_descsz); + name_sz == note_name_sz && + memcmp(nhdr + 1, note_name, note_name_sz) == 0 && + desc_sz > 0 && desc_sz <= BUILD_ID_SIZE_MAX) { + data = note_start + note_off + ALIGN(note_name_sz, 4); + memcpy(build_id, data, desc_sz); + memset(build_id + desc_sz, 0, BUILD_ID_SIZE_MAX - desc_sz); if (size) - *size = nhdr->n_descsz; + *size = desc_sz; return 0; } - new_offs = note_offs + sizeof(Elf32_Nhdr) + - ALIGN(nhdr->n_namesz, 4) + ALIGN(nhdr->n_descsz, 4); - if (new_offs <= note_offs) /* overflow */ - break; - note_offs = new_offs; + + note_off = new_off; }

return -EINVAL; @@ -71,20 +77,28 @@ static int get_build_id_32(const void *page_addr, unsigned char *build_id, { Elf32_Ehdr *ehdr = (Elf32_Ehdr *)page_addr; Elf32_Phdr *phdr; - int i; + __u32 i, phnum; + + /* + * FIXME + * Neither ELF spec nor ELF loader require that program headers + * start immediately after ELF header. + */ + if (ehdr->e_phoff != sizeof(Elf32_Ehdr)) + return -EINVAL;

+ phnum = READ_ONCE(ehdr->e_phnum); /* only supports phdr that fits in one page */ - if (ehdr->e_phnum > - (PAGE_SIZE - sizeof(Elf32_Ehdr)) / sizeof(Elf32_Phdr)) + if (phnum > (PAGE_SIZE - sizeof(Elf32_Ehdr)) / sizeof(Elf32_Phdr)) return -EINVAL;

phdr = (Elf32_Phdr *)(page_addr + sizeof(Elf32_Ehdr));

- for (i = 0; i < ehdr->e_phnum; ++i) { + for (i = 0; i < phnum; ++i) { if (phdr[i].p_type == PT_NOTE && !parse_build_id(page_addr, build_id, size, - page_addr + phdr[i].p_offset, - phdr[i].p_filesz)) + page_addr + READ_ONCE(phdr[i].p_offset), + READ_ONCE(phdr[i].p_filesz))) return 0; } return -EINVAL; @@ -96,20 +110,28 @@ static int get_build_id_64(const void *page_addr, unsigned char *build_id, { Elf64_Ehdr *ehdr = (Elf64_Ehdr *)page_addr; Elf64_Phdr *phdr; - int i; + __u32 i, phnum; + + /* + * FIXME + * Neither ELF spec nor ELF loader require that program headers + * start immediately after ELF header. + */ + if (ehdr->e_phoff != sizeof(Elf64_Ehdr)) + return -EINVAL;

+ phnum = READ_ONCE(ehdr->e_phnum); /* only supports phdr that fits in one page */ - if (ehdr->e_phnum > - (PAGE_SIZE - sizeof(Elf64_Ehdr)) / sizeof(Elf64_Phdr)) + if (phnum > (PAGE_SIZE - sizeof(Elf64_Ehdr)) / sizeof(Elf64_Phdr)) return -EINVAL;

phdr = (Elf64_Phdr *)(page_addr + sizeof(Elf64_Ehdr));

- for (i = 0; i < ehdr->e_phnum; ++i) { + for (i = 0; i < phnum; ++i) { if (phdr[i].p_type == PT_NOTE && !parse_build_id(page_addr, build_id, size, - page_addr + phdr[i].p_offset, - phdr[i].p_filesz)) + page_addr + READ_ONCE(phdr[i].p_offset), + READ_ONCE(phdr[i].p_filesz))) return 0; } return -EINVAL; @@ -138,6 +160,10 @@ int build_id_parse(struct vm_area_struct *vma, unsigned char *build_id, page = find_get_page(vma->vm_file->f_mapping, 0); if (!page) return -EFAULT; /* page not mapped */ + if (!PageUptodate(page)) { + put_page(page); + return -EFAULT; + }

ret = -EINVAL; page_addr = kmap_local_page(page); diff --git a/mm/Kconfig b/mm/Kconfig index b4cb45255a54..baf7ce6a888c 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -146,12 +146,15 @@ config ZSWAP_ZPOOL_DEFAULT_ZBUD help Use the zbud allocator as the default allocator.

-config ZSWAP_ZPOOL_DEFAULT_Z3FOLD - bool "z3fold" - select Z3FOLD +config ZSWAP_ZPOOL_DEFAULT_Z3FOLD_DEPRECATED + bool "z3foldi (DEPRECATED)" + select Z3FOLD_DEPRECATED help Use the z3fold allocator as the default allocator.

+ Deprecated and scheduled for removal in a few cycles, + see CONFIG_Z3FOLD_DEPRECATED. + config ZSWAP_ZPOOL_DEFAULT_ZSMALLOC bool "zsmalloc" select ZSMALLOC @@ -163,7 +166,7 @@ config ZSWAP_ZPOOL_DEFAULT string depends on ZSWAP default "zbud" if ZSWAP_ZPOOL_DEFAULT_ZBUD - default "z3fold" if ZSWAP_ZPOOL_DEFAULT_Z3FOLD + default "z3fold" if ZSWAP_ZPOOL_DEFAULT_Z3FOLD_DEPRECATED default "zsmalloc" if ZSWAP_ZPOOL_DEFAULT_ZSMALLOC default ""

@@ -177,15 +180,25 @@ config ZBUD deterministic reclaim properties that make it preferable to a higher density approach when reclaim will be used.

-config Z3FOLD - tristate "3:1 compression allocator (z3fold)" +config Z3FOLD_DEPRECATED + tristate "3:1 compression allocator (z3fold) (DEPRECATED)" depends on ZSWAP help + Deprecated and scheduled for removal in a few cycles. If you have + a good reason for using Z3FOLD over ZSMALLOC, please contact + linux-mm@kvack.org and the zswap maintainers. + A special purpose allocator for storing compressed pages. It is designed to store up to three compressed pages per physical page. It is a ZBUD derivative so the simplicity and determinism are still there.

+config Z3FOLD + tristate + default y if Z3FOLD_DEPRECATED=y + default m if Z3FOLD_DEPRECATED=m + depends on Z3FOLD_DEPRECATED + config ZSMALLOC tristate prompt "N:1 compression allocator (zsmalloc)" if ZSWAP diff --git a/mm/slab_common.c b/mm/slab_common.c index 1560a1546bb1..91284b7552e7 100644 --- a/mm/slab_common.c +++ b/mm/slab_common.c @@ -1176,6 +1176,13 @@ __do_krealloc(const void *p, size_t new_size, gfp_t flags)

/* If the object still fits, repoison it precisely. */ if (ks >= new_size) { + /* Zero out spare memory. */ + if (want_init_on_alloc(flags)) { + kasan_disable_current(); + memset((void *)p + new_size, 0, ks - new_size); + kasan_enable_current(); + } + p = kasan_krealloc((void *)p, new_size, flags); return (void *)p; } diff --git a/mm/slub.c b/mm/slub.c index be0ef60984ac..ccd770cf8f79 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -756,6 +756,50 @@ static inline bool slab_update_freelist(struct kmem_cache *s, struct slab *slab, return false; }

+/* + * kmalloc caches has fixed sizes (mostly power of 2), and kmalloc() API + * family will round up the real request size to these fixed ones, so + * there could be an extra area than what is requested. Save the original + * request size in the meta data area, for better debug and sanity check. + */ +static inline void set_orig_size(struct kmem_cache *s, + void *object, unsigned int orig_size) +{ + void *p = kasan_reset_tag(object); + unsigned int kasan_meta_size; + + if (!slub_debug_orig_size(s)) + return; + + /* + * KASAN can save its free meta data inside of the object at offset 0. + * If this meta data size is larger than 'orig_size', it will overlap + * the data redzone in [orig_size+1, object_size]. Thus, we adjust + * 'orig_size' to be as at least as big as KASAN's meta data. + */ + kasan_meta_size = kasan_metadata_size(s, true); + if (kasan_meta_size > orig_size) + orig_size = kasan_meta_size; + + p += get_info_end(s); + p += sizeof(struct track) * 2; + + *(unsigned int *)p = orig_size; +} + +static inline unsigned int get_orig_size(struct kmem_cache *s, void *object) +{ + void *p = kasan_reset_tag(object); + + if (!slub_debug_orig_size(s)) + return s->object_size; + + p += get_info_end(s); + p += sizeof(struct track) * 2; + + return *(unsigned int *)p; +} + #ifdef CONFIG_SLUB_DEBUG static unsigned long object_map[BITS_TO_LONGS(MAX_OBJS_PER_PAGE)]; static DEFINE_SPINLOCK(object_map_lock); @@ -969,50 +1013,6 @@ static void print_slab_info(const struct slab *slab) folio_flags(folio, 0)); }

-/* - * kmalloc caches has fixed sizes (mostly power of 2), and kmalloc() API - * family will round up the real request size to these fixed ones, so - * there could be an extra area than what is requested. Save the original - * request size in the meta data area, for better debug and sanity check. - */ -static inline void set_orig_size(struct kmem_cache *s, - void *object, unsigned int orig_size) -{ - void *p = kasan_reset_tag(object); - unsigned int kasan_meta_size; - - if (!slub_debug_orig_size(s)) - return; - - /* - * KASAN can save its free meta data inside of the object at offset 0. - * If this meta data size is larger than 'orig_size', it will overlap - * the data redzone in [orig_size+1, object_size]. Thus, we adjust - * 'orig_size' to be as at least as big as KASAN's meta data. - */ - kasan_meta_size = kasan_metadata_size(s, true); - if (kasan_meta_size > orig_size) - orig_size = kasan_meta_size; - - p += get_info_end(s); - p += sizeof(struct track) * 2; - - *(unsigned int *)p = orig_size; -} - -static inline unsigned int get_orig_size(struct kmem_cache *s, void *object) -{ - void *p = kasan_reset_tag(object); - - if (!slub_debug_orig_size(s)) - return s->object_size; - - p += get_info_end(s); - p += sizeof(struct track) * 2; - - return *(unsigned int *)p; -} - void skip_orig_size_check(struct kmem_cache *s, const void *object) { set_orig_size(s, (void *)object, s->object_size); @@ -1859,7 +1859,6 @@ static inline void inc_slabs_node(struct kmem_cache *s, int node, int objects) {} static inline void dec_slabs_node(struct kmem_cache *s, int node, int objects) {} - #ifndef CONFIG_SLUB_TINY static bool freelist_corrupted(struct kmem_cache *s, struct slab *slab, void **freelist, void *nextfree) @@ -2187,14 +2186,21 @@ bool slab_free_hook(struct kmem_cache *s, void *x, bool init) */ if (unlikely(init)) { int rsize; - unsigned int inuse; + unsigned int inuse, orig_size;

inuse = get_info_end(s); + orig_size = get_orig_size(s, x); if (!kasan_has_integrated_init()) - memset(kasan_reset_tag(x), 0, s->object_size); + memset(kasan_reset_tag(x), 0, orig_size); rsize = (s->flags & SLAB_RED_ZONE) ? s->red_left_pad : 0; memset((char *)kasan_reset_tag(x) + inuse, 0, s->size - inuse - rsize); + /* + * Restore orig_size, otherwize kmalloc redzone overwritten + * would be reported + */ + set_orig_size(s, x, orig_size); + } /* KASAN might put x into memory quarantine, delaying its reuse. */ return !kasan_slab_free(s, x, init); diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 9493966cf389..a9feb323c7d2 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -3792,6 +3792,8 @@ static void hci_acldata_packet(struct hci_dev *hdev, struct sk_buff *skb)

hci_dev_lock(hdev); conn = hci_conn_hash_lookup_handle(hdev, handle); + if (conn && hci_dev_test_flag(hdev, HCI_MGMT)) + mgmt_device_connected(hdev, conn, NULL, 0); hci_dev_unlock(hdev);

if (conn) { diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 59d9086db75f..f47da4aa0d70 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -3707,7 +3707,7 @@ static void hci_remote_features_evt(struct hci_dev *hdev, void *data, goto unlock; }

- if (!ev->status && !test_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags)) { + if (!ev->status) { struct hci_cp_remote_name_req cp; memset(&cp, 0, sizeof(cp)); bacpy(&cp.bdaddr, &conn->dst); @@ -5325,19 +5325,16 @@ static void hci_user_confirm_request_evt(struct hci_dev *hdev, void *data, goto unlock; }

- /* If no side requires MITM protection; auto-accept */ + /* If no side requires MITM protection; use JUST_CFM method */ if ((!loc_mitm || conn->remote_cap == HCI_IO_NO_INPUT_OUTPUT) && (!rem_mitm || conn->io_capability == HCI_IO_NO_INPUT_OUTPUT)) {

- /* If we're not the initiators request authorization to - * proceed from user space (mgmt_user_confirm with - * confirm_hint set to 1). The exception is if neither - * side had MITM or if the local IO capability is - * NoInputNoOutput, in which case we do auto-accept + /* If we're not the initiator of request authorization and the + * local IO capability is not NoInputNoOutput, use JUST_WORKS + * method (mgmt_user_confirm with confirm_hint set to 1). */ if (!test_bit(HCI_CONN_AUTH_PEND, &conn->flags) && - conn->io_capability != HCI_IO_NO_INPUT_OUTPUT && - (loc_mitm || rem_mitm)) { + conn->io_capability != HCI_IO_NO_INPUT_OUTPUT) { bt_dev_dbg(hdev, "Confirming auto-accept as acceptor"); confirm_hint = 1; goto confirm; diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 9988ba382b68..6544c1ed7143 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -4066,17 +4066,9 @@ static void l2cap_connect(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd, static int l2cap_connect_req(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd, u16 cmd_len, u8 *data) { - struct hci_dev *hdev = conn->hcon->hdev; - struct hci_conn *hcon = conn->hcon; - if (cmd_len < sizeof(struct l2cap_conn_req)) return -EPROTO;

- hci_dev_lock(hdev); - if (hci_dev_test_flag(hdev, HCI_MGMT)) - mgmt_device_connected(hdev, hcon, NULL, 0); - hci_dev_unlock(hdev); - l2cap_connect(conn, cmd, data, L2CAP_CONN_RSP); return 0; } diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index c383eb44d516..31cabc3e98ce 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -1454,10 +1454,15 @@ static void cmd_status_rsp(struct mgmt_pending_cmd *cmd, void *data)

static void cmd_complete_rsp(struct mgmt_pending_cmd *cmd, void *data) { - if (cmd->cmd_complete) { - u8 *status = data; + struct cmd_lookup *match = data; + + /* dequeue cmd_sync entries using cmd as data as that is about to be + * removed/freed. + */ + hci_cmd_sync_dequeue(match->hdev, NULL, cmd, NULL);

- cmd->cmd_complete(cmd, *status); + if (cmd->cmd_complete) { + cmd->cmd_complete(cmd, match->mgmt_status); mgmt_pending_remove(cmd);

return; @@ -9349,12 +9354,12 @@ void mgmt_index_added(struct hci_dev *hdev) void mgmt_index_removed(struct hci_dev *hdev) { struct mgmt_ev_ext_index ev; - u8 status = MGMT_STATUS_INVALID_INDEX; + struct cmd_lookup match = { NULL, hdev, MGMT_STATUS_INVALID_INDEX };

if (test_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks)) return;

- mgmt_pending_foreach(0, hdev, cmd_complete_rsp, &status); + mgmt_pending_foreach(0, hdev, cmd_complete_rsp, &match);

if (hci_dev_test_flag(hdev, HCI_UNCONFIGURED)) { mgmt_index_event(MGMT_EV_UNCONF_INDEX_REMOVED, hdev, NULL, 0, @@ -9405,7 +9410,7 @@ void mgmt_power_on(struct hci_dev *hdev, int err) void __mgmt_power_off(struct hci_dev *hdev) { struct cmd_lookup match = { NULL, hdev }; - u8 status, zero_cod[] = { 0, 0, 0 }; + u8 zero_cod[] = { 0, 0, 0 };

mgmt_pending_foreach(MGMT_OP_SET_POWERED, hdev, settings_rsp, &match);

@@ -9417,11 +9422,11 @@ void __mgmt_power_off(struct hci_dev *hdev) * status responses. */ if (hci_dev_test_flag(hdev, HCI_UNREGISTER)) - status = MGMT_STATUS_INVALID_INDEX; + match.mgmt_status = MGMT_STATUS_INVALID_INDEX; else - status = MGMT_STATUS_NOT_POWERED; + match.mgmt_status = MGMT_STATUS_NOT_POWERED;

- mgmt_pending_foreach(0, hdev, cmd_complete_rsp, &status); + mgmt_pending_foreach(0, hdev, cmd_complete_rsp, &match);

if (memcmp(hdev->dev_class, zero_cod, sizeof(zero_cod)) != 0) { mgmt_limited_event(MGMT_EV_CLASS_OF_DEV_CHANGED, hdev, diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c index bc37e47ad829..1a52a0bca086 100644 --- a/net/bridge/br_mdb.c +++ b/net/bridge/br_mdb.c @@ -1674,7 +1674,7 @@ int br_mdb_get(struct net_device *dev, struct nlattr *tb[], u32 portid, u32 seq, spin_lock_bh(&br->multicast_lock);

mp = br_mdb_ip_get(br, &group); - if (!mp) { + if (!mp || (!mp->ports && !mp->host_joined)) { NL_SET_ERR_MSG_MOD(extack, "MDB entry not found"); err = -ENOENT; goto unlock; diff --git a/net/core/dev.c b/net/core/dev.c index 2b4819b610b8..d716a046eaf9 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -3502,7 +3502,7 @@ static netdev_features_t gso_features_check(const struct sk_buff *skb, if (gso_segs > READ_ONCE(dev->gso_max_segs)) return features & ~NETIF_F_GSO_MASK;

- if (unlikely(skb->len >= READ_ONCE(dev->gso_max_size))) + if (unlikely(skb->len >= netif_get_gso_max_size(dev, skb))) return features & ~NETIF_F_GSO_MASK;

if (!skb_shinfo(skb)->gso_type) { @@ -3748,7 +3748,7 @@ static void qdisc_pkt_len_init(struct sk_buff *skb) sizeof(_tcphdr), &_tcphdr); if (likely(th)) hdr_len += __tcp_hdrlen(th); - } else { + } else if (shinfo->gso_type & SKB_GSO_UDP_L4) { struct udphdr _udphdr;

if (skb_header_pointer(skb, hdr_len, @@ -3756,10 +3756,14 @@ static void qdisc_pkt_len_init(struct sk_buff *skb) hdr_len += sizeof(struct udphdr); }

- if (shinfo->gso_type & SKB_GSO_DODGY) - gso_segs = DIV_ROUND_UP(skb->len - hdr_len, - shinfo->gso_size); + if (unlikely(shinfo->gso_type & SKB_GSO_DODGY)) { + int payload = skb->len - hdr_len;

+ /* Malicious packet. */ + if (payload <= 0) + return; + gso_segs = DIV_ROUND_UP(payload, shinfo->gso_size); + } qdisc_skb_cb(skb)->pkt_len += (gso_segs - 1) * hdr_len; } } diff --git a/net/core/gro.c b/net/core/gro.c index b3b43de1a650..87708483a5f4 100644 --- a/net/core/gro.c +++ b/net/core/gro.c @@ -98,7 +98,6 @@ int skb_gro_receive(struct sk_buff *p, struct sk_buff *skb) unsigned int headlen = skb_headlen(skb); unsigned int len = skb_gro_len(skb); unsigned int delta_truesize; - unsigned int gro_max_size; unsigned int new_truesize; struct sk_buff *lp; int segs; @@ -112,12 +111,8 @@ int skb_gro_receive(struct sk_buff *p, struct sk_buff *skb) if (p->pp_recycle != skb->pp_recycle) return -ETOOMANYREFS;

- /* pairs with WRITE_ONCE() in netif_set_gro(_ipv4)_max_size() */ - gro_max_size = p->protocol == htons(ETH_P_IPV6) ? - READ_ONCE(p->dev->gro_max_size) : - READ_ONCE(p->dev->gro_ipv4_max_size); - - if (unlikely(p->len + len >= gro_max_size || NAPI_GRO_CB(skb)->flush)) + if (unlikely(p->len + len >= netif_get_gro_max_size(p->dev, p) || + NAPI_GRO_CB(skb)->flush)) return -E2BIG;

if (unlikely(p->len + len >= GRO_LEGACY_MAX_SIZE)) { diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index 15ad775ddd3c..dc0c622d453e 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -32,6 +32,7 @@ #ifdef CONFIG_SYSFS static const char fmt_hex[] = "%#x\n"; static const char fmt_dec[] = "%d\n"; +static const char fmt_uint[] = "%u\n"; static const char fmt_ulong[] = "%lu\n"; static const char fmt_u64[] = "%llu\n";

@@ -425,6 +426,9 @@ NETDEVICE_SHOW_RW(gro_flush_timeout, fmt_ulong);

static int change_napi_defer_hard_irqs(struct net_device *dev, unsigned long val) { + if (val > S32_MAX) + return -ERANGE; + WRITE_ONCE(dev->napi_defer_hard_irqs, val); return 0; } @@ -438,7 +442,7 @@ static ssize_t napi_defer_hard_irqs_store(struct device *dev,

return netdev_store(dev, attr, buf, len, change_napi_defer_hard_irqs); } -NETDEVICE_SHOW_RW(napi_defer_hard_irqs, fmt_dec); +NETDEVICE_SHOW_RW(napi_defer_hard_irqs, fmt_uint);

static ssize_t ifalias_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t len) diff --git a/net/core/netdev-genl.c b/net/core/netdev-genl.c index 05f9515d2c05..a17d7eaeb001 100644 --- a/net/core/netdev-genl.c +++ b/net/core/netdev-genl.c @@ -216,10 +216,12 @@ int netdev_nl_napi_get_doit(struct sk_buff *skb, struct genl_info *info) rtnl_lock();

napi = napi_by_id(napi_id); - if (napi) + if (napi) { err = netdev_nl_napi_fill_one(rsp, napi, info); - else - err = -EINVAL; + } else { + NL_SET_BAD_ATTR(info->extack, info->attrs[NETDEV_A_NAPI_ID]); + err = -ENOENT; + }

rtnl_unlock();

diff --git a/net/core/netpoll.c b/net/core/netpoll.c index 55bcacf67df3..e08213900409 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -626,12 +626,9 @@ int __netpoll_setup(struct netpoll *np, struct net_device *ndev) const struct net_device_ops *ops; int err;

- np->dev = ndev; - strscpy(np->dev_name, ndev->name, IFNAMSIZ); - if (ndev->priv_flags & IFF_DISABLE_NETPOLL) { np_err(np, "%s doesn't support polling, aborting\n", - np->dev_name); + ndev->name); err = -ENOTSUPP; goto out; } @@ -649,7 +646,7 @@ int __netpoll_setup(struct netpoll *np, struct net_device *ndev)

refcount_set(&npinfo->refcnt, 1);

- ops = np->dev->netdev_ops; + ops = ndev->netdev_ops; if (ops->ndo_netpoll_setup) { err = ops->ndo_netpoll_setup(ndev, npinfo); if (err) @@ -660,6 +657,8 @@ int __netpoll_setup(struct netpoll *np, struct net_device *ndev) refcount_inc(&npinfo->refcnt); }

+ np->dev = ndev; + strscpy(np->dev_name, ndev->name, IFNAMSIZ); npinfo->netpoll = np;

/* last thing to do is link it to the net device structure */ @@ -677,6 +676,7 @@ EXPORT_SYMBOL_GPL(__netpoll_setup); int netpoll_setup(struct netpoll *np) { struct net_device *ndev = NULL; + bool ip_overwritten = false; struct in_device *in_dev; int err;

@@ -741,6 +741,7 @@ int netpoll_setup(struct netpoll *np) }

np->local_ip.ip = ifa->ifa_local; + ip_overwritten = true; np_info(np, "local IP %pI4\n", &np->local_ip.ip); } else { #if IS_ENABLED(CONFIG_IPV6) @@ -757,6 +758,7 @@ int netpoll_setup(struct netpoll *np) !!(ipv6_addr_type(&np->remote_ip.in6) & IPV6_ADDR_LINKLOCAL)) continue; np->local_ip.in6 = ifp->addr; + ip_overwritten = true; err = 0; break; } @@ -787,6 +789,9 @@ int netpoll_setup(struct netpoll *np) return 0;

put: + DEBUG_NET_WARN_ON_ONCE(np->dev); + if (ip_overwritten) + memset(&np->local_ip, 0, sizeof(np->local_ip)); netdev_put(ndev, &np->dev_tracker); unlock: rtnl_unlock(); diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index 12521a7d4048..03ef2a2af430 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -1579,6 +1579,7 @@ EXPORT_SYMBOL_GPL(dsa_unregister_switch); void dsa_switch_shutdown(struct dsa_switch *ds) { struct net_device *conduit, *user_dev; + LIST_HEAD(close_list); struct dsa_port *dp;

mutex_lock(&dsa2_mutex); @@ -1588,10 +1589,16 @@ void dsa_switch_shutdown(struct dsa_switch *ds)

rtnl_lock();

+ dsa_switch_for_each_cpu_port(dp, ds) + list_add(&dp->conduit->close_list, &close_list); + + dev_close_many(&close_list, true); + dsa_switch_for_each_user_port(dp, ds) { conduit = dsa_port_to_conduit(dp); user_dev = dp->user;

+ netif_device_detach(user_dev); netdev_upper_dev_unlink(conduit, user_dev); }

diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index d09f557eaa77..73effd2d2994 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -574,10 +574,6 @@ static int inet_set_ifa(struct net_device *dev, struct in_ifaddr *ifa)

ASSERT_RTNL();

- if (!in_dev) { - inet_free_ifa(ifa); - return -ENOBUFS; - } ipv4_devconf_setall(in_dev); neigh_parms_data_state_setall(in_dev->arp_parms); if (ifa->ifa_dev != in_dev) { @@ -1184,6 +1180,8 @@ int devinet_ioctl(struct net *net, unsigned int cmd, struct ifreq *ifr)

if (!ifa) { ret = -ENOBUFS; + if (!in_dev) + break; ifa = inet_alloc_ifa(); if (!ifa) break; diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index 7ad2cafb9276..da540ddb7af6 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -1343,7 +1343,7 @@ static void nl_fib_lookup(struct net *net, struct fib_result_nl *frn) struct flowi4 fl4 = { .flowi4_mark = frn->fl_mark, .daddr = frn->fl_addr, - .flowi4_tos = frn->fl_tos, + .flowi4_tos = frn->fl_tos & IPTOS_RT_MASK, .flowi4_scope = frn->fl_scope, }; struct fib_table *tb; diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c index ba205473522e..868ef18ad656 100644 --- a/net/ipv4/ip_gre.c +++ b/net/ipv4/ip_gre.c @@ -661,11 +661,11 @@ static netdev_tx_t ipgre_xmit(struct sk_buff *skb, if (skb_cow_head(skb, 0)) goto free_skb;

- tnl_params = (const struct iphdr *)skb->data; - - if (!pskb_network_may_pull(skb, pull_len)) + if (!pskb_may_pull(skb, pull_len)) goto free_skb;

+ tnl_params = (const struct iphdr *)skb->data; + /* ip_tunnel_xmit() needs skb->data pointing to gre header. */ skb_pull(skb, pull_len); skb_reset_mac_header(skb); diff --git a/net/ipv4/netfilter/nf_dup_ipv4.c b/net/ipv4/netfilter/nf_dup_ipv4.c index 6cc5743c553a..9a21175693db 100644 --- a/net/ipv4/netfilter/nf_dup_ipv4.c +++ b/net/ipv4/netfilter/nf_dup_ipv4.c @@ -52,8 +52,9 @@ void nf_dup_ipv4(struct net *net, struct sk_buff *skb, unsigned int hooknum, { struct iphdr *iph;

+ local_bh_disable(); if (this_cpu_read(nf_skb_duplicated)) - return; + goto out; /* * Copy the skb, and route the copy. Will later return %XT_CONTINUE for * the original skb, which should continue on its way as if nothing has @@ -61,7 +62,7 @@ void nf_dup_ipv4(struct net *net, struct sk_buff *skb, unsigned int hooknum, */ skb = pskb_copy(skb, GFP_ATOMIC); if (skb == NULL) - return; + goto out;

#if IS_ENABLED(CONFIG_NF_CONNTRACK) /* Avoid counting cloned packets towards the original connection. */ @@ -90,6 +91,8 @@ void nf_dup_ipv4(struct net *net, struct sk_buff *skb, unsigned int hooknum, } else { kfree_skb(skb); } +out: + local_bh_enable(); } EXPORT_SYMBOL_GPL(nf_dup_ipv4);

diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index da0f50255399..7874b3718bc3 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -118,6 +118,9 @@ int tcp_twsk_unique(struct sock *sk, struct sock *sktw, void *twp) struct tcp_sock *tp = tcp_sk(sk); int ts_recent_stamp;

+ if (tw->tw_substate == TCP_FIN_WAIT2) + reuse = 0; + if (reuse == 2) { /* Still does not detect *everything* that goes through * lo, since we require a loopback src or dst address diff --git a/net/ipv4/tcp_offload.c b/net/ipv4/tcp_offload.c index e4ad3311e148..2308665b51c5 100644 --- a/net/ipv4/tcp_offload.c +++ b/net/ipv4/tcp_offload.c @@ -101,8 +101,14 @@ static struct sk_buff *tcp4_gso_segment(struct sk_buff *skb, if (!pskb_may_pull(skb, sizeof(struct tcphdr))) return ERR_PTR(-EINVAL);

- if (skb_shinfo(skb)->gso_type & SKB_GSO_FRAGLIST) - return __tcp4_gso_segment_list(skb, features); + if (skb_shinfo(skb)->gso_type & SKB_GSO_FRAGLIST) { + struct tcphdr *th = tcp_hdr(skb); + + if (skb_pagelen(skb) - th->doff * 4 == skb_shinfo(skb)->gso_size) + return __tcp4_gso_segment_list(skb, features); + + skb->ip_summed = CHECKSUM_NONE; + }

if (unlikely(skb->ip_summed != CHECKSUM_PARTIAL)) { const struct iphdr *iph = ip_hdr(skb); diff --git a/net/ipv4/udp_offload.c b/net/ipv4/udp_offload.c index 5b54f4f32b1c..fdc032fda42c 100644 --- a/net/ipv4/udp_offload.c +++ b/net/ipv4/udp_offload.c @@ -290,8 +290,26 @@ struct sk_buff *__udp_gso_segment(struct sk_buff *gso_skb, return NULL; }

- if (skb_shinfo(gso_skb)->gso_type & SKB_GSO_FRAGLIST) - return __udp_gso_segment_list(gso_skb, features, is_ipv6); + if (skb_shinfo(gso_skb)->gso_type & SKB_GSO_FRAGLIST) { + /* Detect modified geometry and pass those to skb_segment. */ + if (skb_pagelen(gso_skb) - sizeof(*uh) == skb_shinfo(gso_skb)->gso_size) + return __udp_gso_segment_list(gso_skb, features, is_ipv6); + + /* Setup csum, as fraglist skips this in udp4_gro_receive. */ + gso_skb->csum_start = skb_transport_header(gso_skb) - gso_skb->head; + gso_skb->csum_offset = offsetof(struct udphdr, check); + gso_skb->ip_summed = CHECKSUM_PARTIAL; + + uh = udp_hdr(gso_skb); + if (is_ipv6) + uh->check = ~udp_v6_check(gso_skb->len, + &ipv6_hdr(gso_skb)->saddr, + &ipv6_hdr(gso_skb)->daddr, 0); + else + uh->check = ~udp_v4_check(gso_skb->len, + ip_hdr(gso_skb)->saddr, + ip_hdr(gso_skb)->daddr, 0); + }

skb_pull(gso_skb, sizeof(*uh));

diff --git a/net/ipv6/netfilter/nf_dup_ipv6.c b/net/ipv6/netfilter/nf_dup_ipv6.c index a0a2de30be3e..0c39c77fe8a8 100644 --- a/net/ipv6/netfilter/nf_dup_ipv6.c +++ b/net/ipv6/netfilter/nf_dup_ipv6.c @@ -47,11 +47,12 @@ static bool nf_dup_ipv6_route(struct net *net, struct sk_buff *skb, void nf_dup_ipv6(struct net *net, struct sk_buff *skb, unsigned int hooknum, const struct in6_addr *gw, int oif) { + local_bh_disable(); if (this_cpu_read(nf_skb_duplicated)) - return; + goto out; skb = pskb_copy(skb, GFP_ATOMIC); if (skb == NULL) - return; + goto out;

#if IS_ENABLED(CONFIG_NF_CONNTRACK) nf_reset_ct(skb); @@ -69,6 +70,8 @@ void nf_dup_ipv6(struct net *net, struct sk_buff *skb, unsigned int hooknum, } else { kfree_skb(skb); } +out: + local_bh_enable(); } EXPORT_SYMBOL_GPL(nf_dup_ipv6);

diff --git a/net/ipv6/tcpv6_offload.c b/net/ipv6/tcpv6_offload.c index 23971903e66d..a45bf17cb2a1 100644 --- a/net/ipv6/tcpv6_offload.c +++ b/net/ipv6/tcpv6_offload.c @@ -159,8 +159,14 @@ static struct sk_buff *tcp6_gso_segment(struct sk_buff *skb, if (!pskb_may_pull(skb, sizeof(*th))) return ERR_PTR(-EINVAL);

- if (skb_shinfo(skb)->gso_type & SKB_GSO_FRAGLIST) - return __tcp6_gso_segment_list(skb, features); + if (skb_shinfo(skb)->gso_type & SKB_GSO_FRAGLIST) { + struct tcphdr *th = tcp_hdr(skb); + + if (skb_pagelen(skb) - th->doff * 4 == skb_shinfo(skb)->gso_size) + return __tcp6_gso_segment_list(skb, features); + + skb->ip_summed = CHECKSUM_NONE; + }

if (unlikely(skb->ip_summed != CHECKSUM_PARTIAL)) { const struct ipv6hdr *ipv6h = ipv6_hdr(skb); diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c index e6a7ff6ca679..db5675d24e48 100644 --- a/net/mac80211/chan.c +++ b/net/mac80211/chan.c @@ -281,7 +281,9 @@ ieee80211_get_max_required_bw(struct ieee80211_link_data *link) enum nl80211_chan_width max_bw = NL80211_CHAN_WIDTH_20_NOHT; struct sta_info *sta;

- list_for_each_entry_rcu(sta, &sdata->local->sta_list, list) { + lockdep_assert_wiphy(sdata->local->hw.wiphy); + + list_for_each_entry(sta, &sdata->local->sta_list, list) { if (sdata != sta->sdata && !(sta->sdata->bss && sta->sdata->bss == sdata->bss)) continue; diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 1faf4d7c115f..71cc5eb35bfc 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1020,7 +1020,7 @@ static bool ieee80211_add_vht_ie(struct ieee80211_sub_if_data *sdata, bool disable_mu_mimo = false; struct ieee80211_sub_if_data *other;

- list_for_each_entry_rcu(other, &local->interfaces, list) { + list_for_each_entry(other, &local->interfaces, list) { if (other->vif.bss_conf.mu_mimo_owner) { disable_mu_mimo = true; break; diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index 1c5d99975ad0..3b2bde6360bc 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -504,7 +504,7 @@ static void __ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted) * the scan was in progress; if there was none this will * just be a no-op for the particular interface. */ - list_for_each_entry_rcu(sdata, &local->interfaces, list) { + list_for_each_entry(sdata, &local->interfaces, list) { if (ieee80211_sdata_running(sdata)) wiphy_work_queue(sdata->local->hw.wiphy, &sdata->work); } diff --git a/net/mac80211/util.c b/net/mac80211/util.c index c11dbe82ae1b..d10e0c528c1b 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -751,7 +751,9 @@ static void __iterate_interfaces(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata; bool active_only = iter_flags & IEEE80211_IFACE_ITER_ACTIVE;

- list_for_each_entry_rcu(sdata, &local->interfaces, list) { + list_for_each_entry_rcu(sdata, &local->interfaces, list, + lockdep_is_held(&local->iflist_mtx) || + lockdep_is_held(&local->hw.wiphy->mtx)) { switch (sdata->vif.type) { case NL80211_IFTYPE_MONITOR: if (!(sdata->u.mntr.flags & MONITOR_FLAG_ACTIVE)) diff --git a/net/mac802154/scan.c b/net/mac802154/scan.c index 1c0eeaa76560..a6dab3cc3ad8 100644 --- a/net/mac802154/scan.c +++ b/net/mac802154/scan.c @@ -176,6 +176,7 @@ void mac802154_scan_worker(struct work_struct *work) struct ieee802154_local *local = container_of(work, struct ieee802154_local, scan_work.work); struct cfg802154_scan_request *scan_req; + enum nl802154_scan_types scan_req_type; struct ieee802154_sub_if_data *sdata; unsigned int scan_duration = 0; struct wpan_phy *wpan_phy; @@ -209,6 +210,7 @@ void mac802154_scan_worker(struct work_struct *work) }

wpan_phy = scan_req->wpan_phy; + scan_req_type = scan_req->type; scan_req_duration = scan_req->duration;

/* Look for the next valid chan */ @@ -246,7 +248,7 @@ void mac802154_scan_worker(struct work_struct *work) goto end_scan; }

- if (scan_req->type == NL802154_SCAN_ACTIVE) { + if (scan_req_type == NL802154_SCAN_ACTIVE) { ret = mac802154_transmit_beacon_req(local, sdata); if (ret) dev_err(&sdata->dev->dev, diff --git a/net/ncsi/ncsi-manage.c b/net/ncsi/ncsi-manage.c index 5ecf611c8820..5cf55bde366d 100644 --- a/net/ncsi/ncsi-manage.c +++ b/net/ncsi/ncsi-manage.c @@ -1954,6 +1954,8 @@ void ncsi_unregister_dev(struct ncsi_dev *nd) list_del_rcu(&ndp->node); spin_unlock_irqrestore(&ncsi_dev_lock, flags);

+ disable_work_sync(&ndp->work); + kfree(ndp); } EXPORT_SYMBOL_GPL(ncsi_unregister_dev); diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index 08de24658f4f..3f8197d5926e 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -1058,7 +1058,7 @@ bool rxrpc_direct_abort(struct sk_buff *skb, enum rxrpc_abort_reason why, int rxrpc_io_thread(void *data); static inline void rxrpc_wake_up_io_thread(struct rxrpc_local *local) { - wake_up_process(local->io_thread); + wake_up_process(READ_ONCE(local->io_thread)); }

static inline bool rxrpc_protocol_error(struct sk_buff *skb, enum rxrpc_abort_reason why) diff --git a/net/rxrpc/io_thread.c b/net/rxrpc/io_thread.c index 0300baa9afcd..07c74c77d802 100644 --- a/net/rxrpc/io_thread.c +++ b/net/rxrpc/io_thread.c @@ -27,11 +27,17 @@ int rxrpc_encap_rcv(struct sock *udp_sk, struct sk_buff *skb) { struct sk_buff_head *rx_queue; struct rxrpc_local *local = rcu_dereference_sk_user_data(udp_sk); + struct task_struct *io_thread;

if (unlikely(!local)) { kfree_skb(skb); return 0; } + io_thread = READ_ONCE(local->io_thread); + if (!io_thread) { + kfree_skb(skb); + return 0; + } if (skb->tstamp == 0) skb->tstamp = ktime_get_real();

@@ -47,7 +53,7 @@ int rxrpc_encap_rcv(struct sock *udp_sk, struct sk_buff *skb) #endif

skb_queue_tail(rx_queue, skb); - rxrpc_wake_up_io_thread(local); + wake_up_process(io_thread); return 0; }

@@ -565,7 +571,7 @@ int rxrpc_io_thread(void *data) __set_current_state(TASK_RUNNING); rxrpc_see_local(local, rxrpc_local_stop); rxrpc_destroy_local(local); - local->io_thread = NULL; + WRITE_ONCE(local->io_thread, NULL); rxrpc_see_local(local, rxrpc_local_stopped); return 0; } diff --git a/net/rxrpc/local_object.c b/net/rxrpc/local_object.c index 504453c688d7..f9623ace2201 100644 --- a/net/rxrpc/local_object.c +++ b/net/rxrpc/local_object.c @@ -232,7 +232,7 @@ static int rxrpc_open_socket(struct rxrpc_local *local, struct net *net) }

wait_for_completion(&local->io_thread_ready); - local->io_thread = io_thread; + WRITE_ONCE(local->io_thread, io_thread); _leave(" = 0"); return 0;

diff --git a/net/sched/sch_taprio.c b/net/sched/sch_taprio.c index b284a06b5a75..847e1cc6052e 100644 --- a/net/sched/sch_taprio.c +++ b/net/sched/sch_taprio.c @@ -1952,7 +1952,9 @@ static int taprio_change(struct Qdisc *sch, struct nlattr *opt, goto unlock; }

- rcu_assign_pointer(q->admin_sched, new_admin); + /* Not going to race against advance_sched(), but still */ + admin = rcu_replace_pointer(q->admin_sched, new_admin, + lockdep_rtnl_is_held()); if (admin) call_rcu(&admin->rcu, taprio_free_sched_cb); } else { diff --git a/net/sctp/socket.c b/net/sctp/socket.c index c009383369b2..cefac9eaddc3 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -8552,8 +8552,10 @@ static int sctp_listen_start(struct sock *sk, int backlog) */ inet_sk_set_state(sk, SCTP_SS_LISTENING); if (!ep->base.bind_addr.port) { - if (sctp_autobind(sk)) + if (sctp_autobind(sk)) { + inet_sk_set_state(sk, SCTP_SS_CLOSED); return -EAGAIN; + } } else { if (sctp_get_port(sk, inet_sk(sk)->inet_num)) { inet_sk_set_state(sk, SCTP_SS_CLOSED); diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c index d9cda1e53a01..6a15b831589c 100644 --- a/net/sunrpc/svc.c +++ b/net/sunrpc/svc.c @@ -682,7 +682,7 @@ svc_prepare_thread(struct svc_serv *serv, struct svc_pool *pool, int node) serv->sv_nrthreads += 1; spin_unlock_bh(&serv->sv_lock);

- atomic_inc(&pool->sp_nrthreads); + pool->sp_nrthreads += 1;

/* Protected by whatever lock the service uses when calling * svc_set_num_threads() @@ -737,31 +737,22 @@ svc_pool_victim(struct svc_serv *serv, struct svc_pool *target_pool, struct svc_pool *pool; unsigned int i;

-retry: pool = target_pool;

- if (pool != NULL) { - if (atomic_inc_not_zero(&pool->sp_nrthreads)) - goto found_pool; - return NULL; - } else { + if (!pool) { for (i = 0; i < serv->sv_nrpools; i++) { pool = &serv->sv_pools[--(*state) % serv->sv_nrpools]; - if (atomic_inc_not_zero(&pool->sp_nrthreads)) - goto found_pool; + if (pool->sp_nrthreads) + break; } - return NULL; }

-found_pool: - set_bit(SP_VICTIM_REMAINS, &pool->sp_flags); - set_bit(SP_NEED_VICTIM, &pool->sp_flags); - if (!atomic_dec_and_test(&pool->sp_nrthreads)) + if (pool && pool->sp_nrthreads) { + set_bit(SP_VICTIM_REMAINS, &pool->sp_flags); + set_bit(SP_NEED_VICTIM, &pool->sp_flags); return pool; - /* Nothing left in this pool any more */ - clear_bit(SP_NEED_VICTIM, &pool->sp_flags); - clear_bit(SP_VICTIM_REMAINS, &pool->sp_flags); - goto retry; + } + return NULL; }

static int @@ -840,7 +831,7 @@ svc_set_num_threads(struct svc_serv *serv, struct svc_pool *pool, int nrservs) if (!pool) nrservs -= serv->sv_nrthreads; else - nrservs -= atomic_read(&pool->sp_nrthreads); + nrservs -= pool->sp_nrthreads;

if (nrservs > 0) return svc_start_kthreads(serv, pool, nrservs); @@ -928,7 +919,7 @@ svc_exit_thread(struct svc_rqst *rqstp)

list_del_rcu(&rqstp->rq_all);

- atomic_dec(&pool->sp_nrthreads); + pool->sp_nrthreads -= 1;

spin_lock_bh(&serv->sv_lock); serv->sv_nrthreads -= 1; diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c index 5a526ebafeb4..3c9e25f6a1d2 100644 --- a/net/tipc/bearer.c +++ b/net/tipc/bearer.c @@ -163,8 +163,12 @@ static int bearer_name_validate(const char *name,

/* return bearer name components, if necessary */ if (name_parts) { - strcpy(name_parts->media_name, media_name); - strcpy(name_parts->if_name, if_name); + if (strscpy(name_parts->media_name, media_name, + TIPC_MAX_MEDIA_NAME) < 0) + return 0; + if (strscpy(name_parts->if_name, if_name, + TIPC_MAX_IF_NAME) < 0) + return 0; } return 1; } diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index e3bf14e489c5..9675ceaa5bf6 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -10024,7 +10024,20 @@ static int nl80211_start_radar_detection(struct sk_buff *skb,

err = rdev_start_radar_detection(rdev, dev, &chandef, cac_time_ms); if (!err) { - wdev->links[0].ap.chandef = chandef; + switch (wdev->iftype) { + case NL80211_IFTYPE_AP: + case NL80211_IFTYPE_P2P_GO: + wdev->links[0].ap.chandef = chandef; + break; + case NL80211_IFTYPE_ADHOC: + wdev->u.ibss.chandef = chandef; + break; + case NL80211_IFTYPE_MESH_POINT: + wdev->u.mesh.chandef = chandef; + break; + default: + break; + } wdev->cac_started = true; wdev->cac_start_time = jiffies; wdev->cac_time_ms = cac_time_ms; diff --git a/rust/kernel/sync/locked_by.rs b/rust/kernel/sync/locked_by.rs index babc731bd5f6..ce2ee8d87865 100644 --- a/rust/kernel/sync/locked_by.rs +++ b/rust/kernel/sync/locked_by.rs @@ -83,8 +83,12 @@ pub struct LockedBy<T: ?Sized, U: ?Sized> { // SAFETY: `LockedBy` can be transferred across thread boundaries iff the data it protects can. unsafe impl<T: ?Sized + Send, U: ?Sized> Send for LockedBy<T, U> {}

-// SAFETY: `LockedBy` serialises the interior mutability it provides, so it is `Sync` as long as the -// data it protects is `Send`. +// SAFETY: If `T` is not `Sync`, then parallel shared access to this `LockedBy` allows you to use +// `access_mut` to hand out `&mut T` on one thread at the time. The requirement that `T: Send` is +// sufficient to allow that. +// +// If `T` is `Sync`, then the `access` method also becomes available, which allows you to obtain +// several `&T` from several threads at once. However, this is okay as `T` is `Sync`. unsafe impl<T: ?Sized + Send, U: ?Sized> Sync for LockedBy<T, U> {}

impl<T, U> LockedBy<T, U> { @@ -118,7 +122,10 @@ impl<T: ?Sized, U> LockedBy<T, U> { /// /// Panics if `owner` is different from the data protected by the lock used in /// [`new`](LockedBy::new). - pub fn access<'a>(&'a self, owner: &'a U) -> &'a T { + pub fn access<'a>(&'a self, owner: &'a U) -> &'a T + where + T: Sync, + { build_assert!( size_of::<U>() > 0, "`U` cannot be a ZST because `owner` wouldn't be unique" @@ -127,7 +134,10 @@ pub fn access<'a>(&'a self, owner: &'a U) -> &'a T { panic!("mismatched owners"); }

- // SAFETY: `owner` is evidence that the owner is locked. + // SAFETY: `owner` is evidence that there are only shared references to the owner for the + // duration of 'a, so it's not possible to use `Self::access_mut` to obtain a mutable + // reference to the inner value that aliases with this shared reference. The type is `Sync` + // so there are no other requirements. unsafe { &*self.data.get() } }

diff --git a/scripts/gdb/linux/proc.py b/scripts/gdb/linux/proc.py index 43c687e7a69d..65dd1bd12964 100644 --- a/scripts/gdb/linux/proc.py +++ b/scripts/gdb/linux/proc.py @@ -18,6 +18,7 @@ from linux import utils from linux import tasks from linux import lists from linux import vfs +from linux import rbtree from struct import *

@@ -172,8 +173,7 @@ values of that process namespace""" gdb.write("{:^18} {:^15} {:>9} {} {} options\n".format( "mount", "super_block", "devname", "pathname", "fstype"))

- for mnt in lists.list_for_each_entry(namespace['list'], - mount_ptr_type, "mnt_list"): + for mnt in rbtree.rb_inorder_for_each_entry(namespace['mounts'], mount_ptr_type, "mnt_node"): devname = mnt['mnt_devname'].string() devname = devname if devname else "none"

diff --git a/scripts/gdb/linux/rbtree.py b/scripts/gdb/linux/rbtree.py index fe462855eefd..fcbcc5f4153c 100644 --- a/scripts/gdb/linux/rbtree.py +++ b/scripts/gdb/linux/rbtree.py @@ -9,6 +9,18 @@ from linux import utils rb_root_type = utils.CachedType("struct rb_root") rb_node_type = utils.CachedType("struct rb_node")

+def rb_inorder_for_each(root): + def inorder(node): + if node: + yield from inorder(node['rb_left']) + yield node + yield from inorder(node['rb_right']) + + yield from inorder(root['rb_node']) + +def rb_inorder_for_each_entry(root, gdbtype, member): + for node in rb_inorder_for_each(root): + yield utils.container_of(node, gdbtype, member)

def rb_first(root): if root.type == rb_root_type.get_type(): diff --git a/scripts/gdb/linux/timerlist.py b/scripts/gdb/linux/timerlist.py index 64bc87191003..98445671fe83 100644 --- a/scripts/gdb/linux/timerlist.py +++ b/scripts/gdb/linux/timerlist.py @@ -87,21 +87,22 @@ def print_cpu(hrtimer_bases, cpu, max_clock_bases): text += "\n"

if constants.LX_CONFIG_TICK_ONESHOT: - fmts = [(" .{} : {}", 'nohz_mode'), - (" .{} : {} nsecs", 'last_tick'), - (" .{} : {}", 'tick_stopped'), - (" .{} : {}", 'idle_jiffies'), - (" .{} : {}", 'idle_calls'), - (" .{} : {}", 'idle_sleeps'), - (" .{} : {} nsecs", 'idle_entrytime'), - (" .{} : {} nsecs", 'idle_waketime'), - (" .{} : {} nsecs", 'idle_exittime'), - (" .{} : {} nsecs", 'idle_sleeptime'), - (" .{}: {} nsecs", 'iowait_sleeptime'), - (" .{} : {}", 'last_jiffies'), - (" .{} : {}", 'next_timer'), - (" .{} : {} nsecs", 'idle_expires')] - text += "\n".join([s.format(f, ts[f]) for s, f in fmts]) + TS_FLAG_STOPPED = 1 << 1 + TS_FLAG_NOHZ = 1 << 4 + text += f" .{'nohz':15s}: {int(bool(ts['flags'] & TS_FLAG_NOHZ))}\n" + text += f" .{'last_tick':15s}: {ts['last_tick']}\n" + text += f" .{'tick_stopped':15s}: {int(bool(ts['flags'] & TS_FLAG_STOPPED))}\n" + text += f" .{'idle_jiffies':15s}: {ts['idle_jiffies']}\n" + text += f" .{'idle_calls':15s}: {ts['idle_calls']}\n" + text += f" .{'idle_sleeps':15s}: {ts['idle_sleeps']}\n" + text += f" .{'idle_entrytime':15s}: {ts['idle_entrytime']} nsecs\n" + text += f" .{'idle_waketime':15s}: {ts['idle_waketime']} nsecs\n" + text += f" .{'idle_exittime':15s}: {ts['idle_exittime']} nsecs\n" + text += f" .{'idle_sleeptime':15s}: {ts['idle_sleeptime']} nsecs\n" + text += f" .{'iowait_sleeptime':15s}: {ts['iowait_sleeptime']} nsecs\n" + text += f" .{'last_jiffies':15s}: {ts['last_jiffies']}\n" + text += f" .{'next_timer':15s}: {ts['next_timer']}\n" + text += f" .{'idle_expires':15s}: {ts['idle_expires']} nsecs\n" text += "\njiffies: {}\n".format(jiffies)

text += "\n" diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc index c6c42c0f4e5d..b7fc5aeb78cc 100644 --- a/scripts/kconfig/qconf.cc +++ b/scripts/kconfig/qconf.cc @@ -1174,7 +1174,7 @@ void ConfigInfoView::clicked(const QUrl &url) { QByteArray str = url.toEncoded(); const std::size_t count = str.size(); - char *data = new char[count + 1]; + char *data = new char[count + 2]; // '$' + '\0' struct symbol **result; struct menu *m = NULL;

diff --git a/security/Kconfig b/security/Kconfig index 412e76f1575d..a93c1a9b7c28 100644 --- a/security/Kconfig +++ b/security/Kconfig @@ -19,6 +19,38 @@ config SECURITY_DMESG_RESTRICT

If you are unsure how to answer this question, answer N.

+choice + prompt "Allow /proc/pid/mem access override" + default PROC_MEM_ALWAYS_FORCE + help + Traditionally /proc/pid/mem allows users to override memory + permissions for users like ptrace, assuming they have ptrace + capability. + + This allows people to limit that - either never override, or + require actual active ptrace attachment. + + Defaults to the traditional behavior (for now) + +config PROC_MEM_ALWAYS_FORCE + bool "Traditional /proc/pid/mem behavior" + help + This allows /proc/pid/mem accesses to override memory mapping + permissions if you have ptrace access rights. + +config PROC_MEM_FORCE_PTRACE + bool "Require active ptrace() use for access override" + help + This allows /proc/pid/mem accesses to override memory mapping + permissions for active ptracers like gdb. + +config PROC_MEM_NO_FORCE + bool "Never" + help + Never override memory mapping permissions + +endchoice + config SECURITY bool "Enable different security models" depends on SYSFS diff --git a/security/tomoyo/domain.c b/security/tomoyo/domain.c index 90b53500a236..aed9e3ef2c9e 100644 --- a/security/tomoyo/domain.c +++ b/security/tomoyo/domain.c @@ -723,10 +723,13 @@ int tomoyo_find_next_domain(struct linux_binprm *bprm) ee->r.obj = &ee->obj; ee->obj.path1 = bprm->file->f_path; /* Get symlink's pathname of program. */ - retval = -ENOENT; exename.name = tomoyo_realpath_nofollow(original_name); - if (!exename.name) - goto out; + if (!exename.name) { + /* Fallback to realpath if symlink's pathname does not exist. */ + exename.name = tomoyo_realpath_from_path(&bprm->file->f_path); + if (!exename.name) + goto out; + } tomoyo_fill_path_info(&exename); retry: /* Check 'aggregator' directive. */ diff --git a/sound/core/control.c b/sound/core/control.c index 1dd2337e2930..c18a9e6539b3 100644 --- a/sound/core/control.c +++ b/sound/core/control.c @@ -1164,10 +1164,7 @@ static int __snd_ctl_elem_info(struct snd_card *card, #ifdef CONFIG_SND_DEBUG info->access = 0; #endif - result = snd_power_ref_and_wait(card); - if (!result) - result = kctl->info(kctl, info); - snd_power_unref(card); + result = kctl->info(kctl, info); if (result >= 0) { snd_BUG_ON(info->access); index_offset = snd_ctl_get_ioff(kctl, &info->id); @@ -1205,12 +1202,17 @@ static int snd_ctl_elem_info(struct snd_ctl_file *ctl, static int snd_ctl_elem_info_user(struct snd_ctl_file *ctl, struct snd_ctl_elem_info __user *_info) { + struct snd_card *card = ctl->card; struct snd_ctl_elem_info info; int result;

if (copy_from_user(&info, _info, sizeof(info))) return -EFAULT; + result = snd_power_ref_and_wait(card); + if (result) + return result; result = snd_ctl_elem_info(ctl, &info); + snd_power_unref(card); if (result < 0) return result; /* drop internal access flags */ @@ -1254,10 +1256,7 @@ static int snd_ctl_elem_read(struct snd_card *card,

if (!snd_ctl_skip_validation(&info)) fill_remaining_elem_value(control, &info, pattern); - ret = snd_power_ref_and_wait(card); - if (!ret) - ret = kctl->get(kctl, control); - snd_power_unref(card); + ret = kctl->get(kctl, control); if (ret < 0) return ret; if (!snd_ctl_skip_validation(&info) && @@ -1282,7 +1281,11 @@ static int snd_ctl_elem_read_user(struct snd_card *card, if (IS_ERR(control)) return PTR_ERR(no_free_ptr(control));

+ result = snd_power_ref_and_wait(card); + if (result) + return result; result = snd_ctl_elem_read(card, control); + snd_power_unref(card); if (result < 0) return result;

@@ -1297,7 +1300,7 @@ static int snd_ctl_elem_write(struct snd_card *card, struct snd_ctl_file *file, struct snd_kcontrol *kctl; struct snd_kcontrol_volatile *vd; unsigned int index_offset; - int result; + int result = 0;

down_write(&card->controls_rwsem); kctl = snd_ctl_find_id_locked(card, &control->id); @@ -1315,9 +1318,8 @@ static int snd_ctl_elem_write(struct snd_card *card, struct snd_ctl_file *file, }

snd_ctl_build_ioff(&control->id, kctl, index_offset); - result = snd_power_ref_and_wait(card); /* validate input values */ - if (IS_ENABLED(CONFIG_SND_CTL_INPUT_VALIDATION) && !result) { + if (IS_ENABLED(CONFIG_SND_CTL_INPUT_VALIDATION)) { struct snd_ctl_elem_info info;

memset(&info, 0, sizeof(info)); @@ -1329,7 +1331,6 @@ static int snd_ctl_elem_write(struct snd_card *card, struct snd_ctl_file *file, } if (!result) result = kctl->put(kctl, control); - snd_power_unref(card); if (result < 0) { up_write(&card->controls_rwsem); return result; @@ -1358,7 +1359,11 @@ static int snd_ctl_elem_write_user(struct snd_ctl_file *file, return PTR_ERR(no_free_ptr(control));

card = file->card; + result = snd_power_ref_and_wait(card); + if (result < 0) + return result; result = snd_ctl_elem_write(card, file, control); + snd_power_unref(card); if (result < 0) return result;

@@ -1827,7 +1832,7 @@ static int call_tlv_handler(struct snd_ctl_file *file, int op_flag, {SNDRV_CTL_TLV_OP_CMD, SNDRV_CTL_ELEM_ACCESS_TLV_COMMAND}, }; struct snd_kcontrol_volatile *vd = &kctl->vd[snd_ctl_get_ioff(kctl, id)]; - int i, ret; + int i;

/* Check support of the request for this element. */ for (i = 0; i < ARRAY_SIZE(pairs); ++i) { @@ -1845,11 +1850,7 @@ static int call_tlv_handler(struct snd_ctl_file *file, int op_flag, vd->owner != NULL && vd->owner != file) return -EPERM;

- ret = snd_power_ref_and_wait(file->card); - if (!ret) - ret = kctl->tlv.c(kctl, op_flag, size, buf); - snd_power_unref(file->card); - return ret; + return kctl->tlv.c(kctl, op_flag, size, buf); }

static int read_tlv_buf(struct snd_kcontrol *kctl, struct snd_ctl_elem_id *id, @@ -1962,16 +1963,28 @@ static long snd_ctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg case SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS: return snd_ctl_subscribe_events(ctl, ip); case SNDRV_CTL_IOCTL_TLV_READ: - scoped_guard(rwsem_read, &ctl->card->controls_rwsem) + err = snd_power_ref_and_wait(card); + if (err < 0) + return err; + scoped_guard(rwsem_read, &card->controls_rwsem) err = snd_ctl_tlv_ioctl(ctl, argp, SNDRV_CTL_TLV_OP_READ); + snd_power_unref(card); return err; case SNDRV_CTL_IOCTL_TLV_WRITE: - scoped_guard(rwsem_write, &ctl->card->controls_rwsem) + err = snd_power_ref_and_wait(card); + if (err < 0) + return err; + scoped_guard(rwsem_write, &card->controls_rwsem) err = snd_ctl_tlv_ioctl(ctl, argp, SNDRV_CTL_TLV_OP_WRITE); + snd_power_unref(card); return err; case SNDRV_CTL_IOCTL_TLV_COMMAND: - scoped_guard(rwsem_write, &ctl->card->controls_rwsem) + err = snd_power_ref_and_wait(card); + if (err < 0) + return err; + scoped_guard(rwsem_write, &card->controls_rwsem) err = snd_ctl_tlv_ioctl(ctl, argp, SNDRV_CTL_TLV_OP_CMD); + snd_power_unref(card); return err; case SNDRV_CTL_IOCTL_POWER: return -ENOPROTOOPT; diff --git a/sound/core/control_compat.c b/sound/core/control_compat.c index 934bb945e702..ff0031cc7dfb 100644 --- a/sound/core/control_compat.c +++ b/sound/core/control_compat.c @@ -79,6 +79,7 @@ struct snd_ctl_elem_info32 { static int snd_ctl_elem_info_compat(struct snd_ctl_file *ctl, struct snd_ctl_elem_info32 __user *data32) { + struct snd_card *card = ctl->card; struct snd_ctl_elem_info *data __free(kfree) = NULL; int err;

@@ -95,7 +96,11 @@ static int snd_ctl_elem_info_compat(struct snd_ctl_file *ctl, if (get_user(data->value.enumerated.item, &data32->value.enumerated.item)) return -EFAULT;

+ err = snd_power_ref_and_wait(card); + if (err < 0) + return err; err = snd_ctl_elem_info(ctl, data); + snd_power_unref(card); if (err < 0) return err; /* restore info to 32bit */ @@ -175,10 +180,7 @@ static int get_ctl_type(struct snd_card *card, struct snd_ctl_elem_id *id, if (info == NULL) return -ENOMEM; info->id = *id; - err = snd_power_ref_and_wait(card); - if (!err) - err = kctl->info(kctl, info); - snd_power_unref(card); + err = kctl->info(kctl, info); if (err >= 0) { err = info->type; *countp = info->count; @@ -275,8 +277,8 @@ static int copy_ctl_value_to_user(void __user *userdata, return 0; }

-static int ctl_elem_read_user(struct snd_card *card, - void __user *userdata, void __user *valuep) +static int __ctl_elem_read_user(struct snd_card *card, + void __user *userdata, void __user *valuep) { struct snd_ctl_elem_value *data __free(kfree) = NULL; int err, type, count; @@ -296,8 +298,21 @@ static int ctl_elem_read_user(struct snd_card *card, return copy_ctl_value_to_user(userdata, valuep, data, type, count); }

-static int ctl_elem_write_user(struct snd_ctl_file *file, - void __user *userdata, void __user *valuep) +static int ctl_elem_read_user(struct snd_card *card, + void __user *userdata, void __user *valuep) +{ + int err; + + err = snd_power_ref_and_wait(card); + if (err < 0) + return err; + err = __ctl_elem_read_user(card, userdata, valuep); + snd_power_unref(card); + return err; +} + +static int __ctl_elem_write_user(struct snd_ctl_file *file, + void __user *userdata, void __user *valuep) { struct snd_ctl_elem_value *data __free(kfree) = NULL; struct snd_card *card = file->card; @@ -318,6 +333,20 @@ static int ctl_elem_write_user(struct snd_ctl_file *file, return copy_ctl_value_to_user(userdata, valuep, data, type, count); }

+static int ctl_elem_write_user(struct snd_ctl_file *file, + void __user *userdata, void __user *valuep) +{ + struct snd_card *card = file->card; + int err; + + err = snd_power_ref_and_wait(card); + if (err < 0) + return err; + err = __ctl_elem_write_user(file, userdata, valuep); + snd_power_unref(card); + return err; +} + static int snd_ctl_elem_read_user_compat(struct snd_card *card, struct snd_ctl_elem_value32 __user *data32) { diff --git a/sound/core/init.c b/sound/core/init.c index b9b708cf980d..27e7569ace99 100644 --- a/sound/core/init.c +++ b/sound/core/init.c @@ -654,13 +654,19 @@ void snd_card_free(struct snd_card *card) } EXPORT_SYMBOL(snd_card_free);

+/* check, if the character is in the valid ASCII range */ +static inline bool safe_ascii_char(char c) +{ + return isascii(c) && isalnum(c); +} + /* retrieve the last word of shortname or longname */ static const char *retrieve_id_from_card_name(const char *name) { const char *spos = name;

while (*name) { - if (isspace(*name) && isalnum(name[1])) + if (isspace(*name) && safe_ascii_char(name[1])) spos = name + 1; name++; } @@ -687,12 +693,12 @@ static void copy_valid_id_string(struct snd_card *card, const char *src, { char *id = card->id;

- while (*nid && !isalnum(*nid)) + while (*nid && !safe_ascii_char(*nid)) nid++; if (isdigit(*nid)) *id++ = isalpha(*src) ? *src : 'D'; while (*nid && (size_t)(id - card->id) < sizeof(card->id) - 1) { - if (isalnum(*nid)) + if (safe_ascii_char(*nid)) *id++ = *nid; nid++; } @@ -787,7 +793,7 @@ static ssize_t id_store(struct device *dev, struct device_attribute *attr,

for (idx = 0; idx < copy; idx++) { c = buf[idx]; - if (!isalnum(c) && c != '_' && c != '-') + if (!safe_ascii_char(c) && c != '_' && c != '-') return -EINVAL; } memcpy(buf1, buf, copy); diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c index 6a0508093ea6..81af725ea40e 100644 --- a/sound/core/oss/mixer_oss.c +++ b/sound/core/oss/mixer_oss.c @@ -901,8 +901,8 @@ static void snd_mixer_oss_slot_free(struct snd_mixer_oss_slot *chn) struct slot *p = chn->private_data; if (p) { if (p->allocated && p->assigned) { - kfree_const(p->assigned->name); - kfree_const(p->assigned); + kfree(p->assigned->name); + kfree(p->assigned); } kfree(p); } diff --git a/sound/isa/gus/gus_pcm.c b/sound/isa/gus/gus_pcm.c index 850544725da7..d55c3dc229c0 100644 --- a/sound/isa/gus/gus_pcm.c +++ b/sound/isa/gus/gus_pcm.c @@ -378,7 +378,7 @@ static int snd_gf1_pcm_playback_copy(struct snd_pcm_substream *substream,

bpos = get_bpos(pcmp, voice, pos, len); if (bpos < 0) - return pos; + return bpos; if (copy_from_iter(runtime->dma_area + bpos, len, src) != len) return -EFAULT; return playback_copy_ack(substream, bpos, len); @@ -395,7 +395,7 @@ static int snd_gf1_pcm_playback_silence(struct snd_pcm_substream *substream, bpos = get_bpos(pcmp, voice, pos, len); if (bpos < 0) - return pos; + return bpos; snd_pcm_format_set_silence(runtime->format, runtime->dma_area + bpos, bytes_to_samples(runtime, count)); return playback_copy_ack(substream, bpos, len); diff --git a/sound/pci/asihpi/hpimsgx.c b/sound/pci/asihpi/hpimsgx.c index d0caef299481..b68e6bfbbfba 100644 --- a/sound/pci/asihpi/hpimsgx.c +++ b/sound/pci/asihpi/hpimsgx.c @@ -708,7 +708,7 @@ static u16 HPIMSGX__init(struct hpi_message *phm, phr->error = HPI_ERROR_PROCESSING_MESSAGE; return phr->error; } - if (hr.error == 0) { + if (hr.error == 0 && hr.u.s.adapter_index < HPI_MAX_ADAPTERS) { /* the adapter was created successfully save the mapping for future use */ hpi_entry_points[hr.u.s.adapter_index] = entry_point_func; diff --git a/sound/pci/hda/hda_controller.h b/sound/pci/hda/hda_controller.h index 68c883f202ca..c2d0109866e6 100644 --- a/sound/pci/hda/hda_controller.h +++ b/sound/pci/hda/hda_controller.h @@ -28,7 +28,7 @@ #else #define AZX_DCAPS_I915_COMPONENT 0 /* NOP */ #endif -#define AZX_DCAPS_AMD_ALLOC_FIX (1 << 14) /* AMD allocation workaround */ +/* 14 unused */ #define AZX_DCAPS_CTX_WORKAROUND (1 << 15) /* X-Fi workaround */ #define AZX_DCAPS_POSFIX_LPIB (1 << 16) /* Use LPIB as default */ #define AZX_DCAPS_AMD_WORKAROUND (1 << 17) /* AMD-specific workaround */ diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c index 9cff87dfbecb..b34d84fedcc8 100644 --- a/sound/pci/hda/hda_generic.c +++ b/sound/pci/hda/hda_generic.c @@ -1383,7 +1383,7 @@ static int try_assign_dacs(struct hda_codec *codec, int num_outs, struct nid_path *path; hda_nid_t pin = pins[i];

- if (!spec->obey_preferred_dacs) { + if (!spec->preferred_dacs) { path = snd_hda_get_path_from_idx(codec, path_idx[i]); if (path) { badness += assign_out_path_ctls(codec, path); @@ -1395,7 +1395,7 @@ static int try_assign_dacs(struct hda_codec *codec, int num_outs, if (dacs[i]) { if (is_dac_already_used(codec, dacs[i])) badness += bad->shared_primary; - } else if (spec->obey_preferred_dacs) { + } else if (spec->preferred_dacs) { badness += BAD_NO_PRIMARY_DAC; }

diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 87203b819dd4..3500108f6ba3 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -40,7 +40,6 @@

#ifdef CONFIG_X86 /* for snoop control */ -#include <linux/dma-map-ops.h> #include <asm/set_memory.h> #include <asm/cpufeature.h> #endif @@ -307,7 +306,7 @@ enum {

/* quirks for ATI HDMI with snoop off */ #define AZX_DCAPS_PRESET_ATI_HDMI_NS \ - (AZX_DCAPS_PRESET_ATI_HDMI | AZX_DCAPS_AMD_ALLOC_FIX) + (AZX_DCAPS_PRESET_ATI_HDMI | AZX_DCAPS_SNOOP_OFF)

/* quirks for AMD SB */ #define AZX_DCAPS_PRESET_AMD_SB \ @@ -1703,13 +1702,6 @@ static void azx_check_snoop_available(struct azx *chip) if (chip->driver_caps & AZX_DCAPS_SNOOP_OFF) snoop = false;

-#ifdef CONFIG_X86 - /* check the presence of DMA ops (i.e. IOMMU), disable snoop conditionally */ - if ((chip->driver_caps & AZX_DCAPS_AMD_ALLOC_FIX) && - !get_dma_ops(chip->card->dev)) - snoop = false; -#endif - chip->snoop = snoop; if (!snoop) { dev_info(chip->card->dev, "Force to non-snoop mode\n"); diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index e851785ff058..4a2c8274c3df 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -816,6 +816,23 @@ static const struct hda_pintbl cxt_pincfg_sws_js201d[] = { {} };

+/* pincfg quirk for Tuxedo Sirius; + * unfortunately the (PCI) SSID conflicts with System76 Pangolin pang14, + * which has incompatible pin setup, so we check the codec SSID (luckily + * different one!) and conditionally apply the quirk here + */ +static void cxt_fixup_sirius_top_speaker(struct hda_codec *codec, + const struct hda_fixup *fix, + int action) +{ + /* ignore for incorrectly picked-up pang14 */ + if (codec->core.subsystem_id == 0x278212b3) + return; + /* set up the top speaker pin */ + if (action == HDA_FIXUP_ACT_PRE_PROBE) + snd_hda_codec_set_pincfg(codec, 0x1d, 0x82170111); +} + static const struct hda_fixup cxt_fixups[] = { [CXT_PINCFG_LENOVO_X200] = { .type = HDA_FIXUP_PINS, @@ -976,11 +993,8 @@ static const struct hda_fixup cxt_fixups[] = { .v.pins = cxt_pincfg_sws_js201d, }, [CXT_PINCFG_TOP_SPEAKER] = { - .type = HDA_FIXUP_PINS, - .v.pins = (const struct hda_pintbl[]) { - { 0x1d, 0x82170111 }, - { } - }, + .type = HDA_FIXUP_FUNC, + .v.func = cxt_fixup_sirius_top_speaker, }, };

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 2b674691ce4b..9268f43e7779 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -583,6 +583,7 @@ static void alc_shutup_pins(struct hda_codec *codec) switch (codec->core.vendor_id) { case 0x10ec0236: case 0x10ec0256: + case 0x10ec0257: case 0x19e58326: case 0x10ec0283: case 0x10ec0285: @@ -10161,6 +10162,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x8896, "HP EliteBook 855 G8 Notebook PC", ALC285_FIXUP_HP_MUTE_LED), SND_PCI_QUIRK(0x103c, 0x8898, "HP EliteBook 845 G8 Notebook PC", ALC285_FIXUP_HP_LIMIT_INT_MIC_BOOST), SND_PCI_QUIRK(0x103c, 0x88d0, "HP Pavilion 15-eh1xxx (mainboard 88D0)", ALC287_FIXUP_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x88dd, "HP Pavilion 15z-ec200", ALC285_FIXUP_HP_MUTE_LED), SND_PCI_QUIRK(0x103c, 0x8902, "HP OMEN 16", ALC285_FIXUP_HP_MUTE_LED), SND_PCI_QUIRK(0x103c, 0x890e, "HP 255 G8 Notebook PC", ALC236_FIXUP_HP_MUTE_LED_COEFBIT2), SND_PCI_QUIRK(0x103c, 0x8919, "HP Pavilion Aero Laptop 13-be0xxx", ALC287_FIXUP_HP_GPIO_LED), @@ -10302,6 +10304,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x8ca2, "HP ZBook Power", ALC236_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x8ca4, "HP ZBook Fury", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x8ca7, "HP ZBook Fury", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x8caf, "HP Elite mt645 G8 Mobile Thin Client", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF), SND_PCI_QUIRK(0x103c, 0x8cbd, "HP Pavilion Aero Laptop 13-bg0xxx", ALC245_FIXUP_HP_X360_MUTE_LEDS), SND_PCI_QUIRK(0x103c, 0x8cdd, "HP Spectre", ALC287_FIXUP_CS35L41_I2C_2), SND_PCI_QUIRK(0x103c, 0x8cde, "HP Spectre", ALC287_FIXUP_CS35L41_I2C_2), @@ -10650,6 +10653,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x38cd, "Y790 VECO DUAL", ALC287_FIXUP_TAS2781_I2C), SND_PCI_QUIRK(0x17aa, 0x38d2, "Lenovo Yoga 9 14IMH9", ALC287_FIXUP_YOGA9_14IMH9_BASS_SPK_PIN), SND_PCI_QUIRK(0x17aa, 0x38d7, "Lenovo Yoga 9 14IMH9", ALC287_FIXUP_YOGA9_14IMH9_BASS_SPK_PIN), + SND_PCI_QUIRK(0x17aa, 0x38df, "Y990 YG DUAL", ALC287_FIXUP_TAS2781_I2C), SND_PCI_QUIRK(0x17aa, 0x38f9, "Thinkbook 16P Gen5", ALC287_FIXUP_CS35L41_I2C_2), SND_PCI_QUIRK(0x17aa, 0x38fa, "Thinkbook 16P Gen5", ALC287_FIXUP_CS35L41_I2C_2), SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI), @@ -10684,6 +10688,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1854, 0x0441, "LG CQ6 AIO", ALC256_FIXUP_HEADPHONE_AMP_VOL), SND_PCI_QUIRK(0x19e5, 0x3204, "Huawei MACH-WX9", ALC256_FIXUP_HUAWEI_MACH_WX9_PINS), SND_PCI_QUIRK(0x19e5, 0x320f, "Huawei WRT-WX9 ", ALC256_FIXUP_ASUS_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x19e5, 0x3212, "Huawei KLV-WX9 ", ALC256_FIXUP_ACER_HEADSET_MIC), SND_PCI_QUIRK(0x1b35, 0x1235, "CZC B20", ALC269_FIXUP_CZC_B20), SND_PCI_QUIRK(0x1b35, 0x1236, "CZC TMI", ALC269_FIXUP_CZC_TMI), SND_PCI_QUIRK(0x1b35, 0x1237, "CZC L101", ALC269_FIXUP_CZC_L101), diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c index e7d1b43471a2..713ca262a0e9 100644 --- a/sound/pci/rme9652/hdsp.c +++ b/sound/pci/rme9652/hdsp.c @@ -1298,8 +1298,10 @@ static int snd_hdsp_midi_output_possible (struct hdsp *hdsp, int id)

static void snd_hdsp_flush_midi_input (struct hdsp *hdsp, int id) { - while (snd_hdsp_midi_input_available (hdsp, id)) - snd_hdsp_midi_read_byte (hdsp, id); + int count = 256; + + while (snd_hdsp_midi_input_available(hdsp, id) && --count) + snd_hdsp_midi_read_byte(hdsp, id); }

static int snd_hdsp_midi_output_write (struct hdsp_midi *hmidi) diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c index 267c7848974a..74215f57f4fc 100644 --- a/sound/pci/rme9652/hdspm.c +++ b/sound/pci/rme9652/hdspm.c @@ -1838,8 +1838,10 @@ static inline int snd_hdspm_midi_output_possible (struct hdspm *hdspm, int id)

static void snd_hdspm_flush_midi_input(struct hdspm *hdspm, int id) { - while (snd_hdspm_midi_input_available (hdspm, id)) - snd_hdspm_midi_read_byte (hdspm, id); + int count = 256; + + while (snd_hdspm_midi_input_available(hdspm, id) && --count) + snd_hdspm_midi_read_byte(hdspm, id); }

static int snd_hdspm_midi_output_write (struct hdspm_midi *hmidi) diff --git a/sound/soc/atmel/mchp-pdmc.c b/sound/soc/atmel/mchp-pdmc.c index dcc4e14b3dde..206bbb5aaab5 100644 --- a/sound/soc/atmel/mchp-pdmc.c +++ b/sound/soc/atmel/mchp-pdmc.c @@ -285,6 +285,9 @@ static int mchp_pdmc_chmap_ctl_put(struct snd_kcontrol *kcontrol, if (!substream) return -ENODEV;

+ if (!substream->runtime) + return 0; /* just for avoiding error from alsactl restore */ + map = mchp_pdmc_chmap_get(substream, info); if (!map) return -EINVAL; diff --git a/sound/soc/codecs/wsa883x.c b/sound/soc/codecs/wsa883x.c index 2169d9398984..1831d4487ba9 100644 --- a/sound/soc/codecs/wsa883x.c +++ b/sound/soc/codecs/wsa883x.c @@ -998,15 +998,19 @@ static const struct reg_sequence reg_init[] = { {WSA883X_GMAMP_SUP1, 0xE2}, };

-static void wsa883x_init(struct wsa883x_priv *wsa883x) +static int wsa883x_init(struct wsa883x_priv *wsa883x) { struct regmap *regmap = wsa883x->regmap; - int variant, version; + int variant, version, ret;

- regmap_read(regmap, WSA883X_OTP_REG_0, &variant); + ret = regmap_read(regmap, WSA883X_OTP_REG_0, &variant); + if (ret) + return ret; wsa883x->variant = variant & WSA883X_ID_MASK;

- regmap_read(regmap, WSA883X_CHIP_ID0, &version); + ret = regmap_read(regmap, WSA883X_CHIP_ID0, &version); + if (ret) + return ret; wsa883x->version = version;

switch (wsa883x->variant) { @@ -1041,6 +1045,8 @@ static void wsa883x_init(struct wsa883x_priv *wsa883x) WSA883X_DRE_OFFSET_MASK, wsa883x->comp_offset); } + + return 0; }

static int wsa883x_update_status(struct sdw_slave *slave, @@ -1049,7 +1055,7 @@ static int wsa883x_update_status(struct sdw_slave *slave, struct wsa883x_priv *wsa883x = dev_get_drvdata(&slave->dev);

if (status == SDW_SLAVE_ATTACHED && slave->dev_num > 0) - wsa883x_init(wsa883x); + return wsa883x_init(wsa883x);

return 0; } diff --git a/sound/soc/fsl/imx-card.c b/sound/soc/fsl/imx-card.c index 0e18ccabe28c..ce0d8cec375a 100644 --- a/sound/soc/fsl/imx-card.c +++ b/sound/soc/fsl/imx-card.c @@ -713,6 +713,7 @@ static int imx_card_probe(struct platform_device *pdev)

data->plat_data = plat_data; data->card.dev = &pdev->dev; + data->card.owner = THIS_MODULE;

dev_set_drvdata(&pdev->dev, &data->card); snd_soc_card_set_drvdata(&data->card, data); diff --git a/sound/soc/intel/boards/bytcht_cx2072x.c b/sound/soc/intel/boards/bytcht_cx2072x.c index df3c2a7b64d2..8c2b4ab764bb 100644 --- a/sound/soc/intel/boards/bytcht_cx2072x.c +++ b/sound/soc/intel/boards/bytcht_cx2072x.c @@ -255,7 +255,11 @@ static int snd_byt_cht_cx2072x_probe(struct platform_device *pdev) snprintf(codec_name, sizeof(codec_name), "i2c-%s", acpi_dev_name(adev)); byt_cht_cx2072x_dais[dai_index].codecs->name = codec_name; + } else { + dev_err(&pdev->dev, "Error cannot find '%s' dev\n", mach->id); + return -ENOENT; } + acpi_dev_put(adev);

/* override platform name, if required */ diff --git a/sound/soc/intel/boards/bytcht_da7213.c b/sound/soc/intel/boards/bytcht_da7213.c index 08c598b7e1ee..9178bbe8d995 100644 --- a/sound/soc/intel/boards/bytcht_da7213.c +++ b/sound/soc/intel/boards/bytcht_da7213.c @@ -258,7 +258,11 @@ static int bytcht_da7213_probe(struct platform_device *pdev) snprintf(codec_name, sizeof(codec_name), "i2c-%s", acpi_dev_name(adev)); dailink[dai_index].codecs->name = codec_name; + } else { + dev_err(&pdev->dev, "Error cannot find '%s' dev\n", mach->id); + return -ENOENT; } + acpi_dev_put(adev);

/* override platform name, if required */ diff --git a/sound/soc/intel/boards/bytcht_es8316.c b/sound/soc/intel/boards/bytcht_es8316.c index 77b91ea4dc32..3539c9ff0fd2 100644 --- a/sound/soc/intel/boards/bytcht_es8316.c +++ b/sound/soc/intel/boards/bytcht_es8316.c @@ -562,7 +562,7 @@ static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev) byt_cht_es8316_dais[dai_index].codecs->name = codec_name; } else { dev_err(dev, "Error cannot find '%s' dev\n", mach->id); - return -ENXIO; + return -ENOENT; }

codec_dev = acpi_get_first_physical_node(adev); diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c index db4a33680d94..4479825c08b5 100644 --- a/sound/soc/intel/boards/bytcr_rt5640.c +++ b/sound/soc/intel/boards/bytcr_rt5640.c @@ -1693,7 +1693,7 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev) byt_rt5640_dais[dai_index].codecs->name = byt_rt5640_codec_name; } else { dev_err(dev, "Error cannot find '%s' dev\n", mach->id); - return -ENXIO; + return -ENOENT; }

codec_dev = acpi_get_first_physical_node(adev); diff --git a/sound/soc/intel/boards/bytcr_rt5651.c b/sound/soc/intel/boards/bytcr_rt5651.c index 8514b79f389b..1f54da98aacf 100644 --- a/sound/soc/intel/boards/bytcr_rt5651.c +++ b/sound/soc/intel/boards/bytcr_rt5651.c @@ -926,7 +926,7 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev) byt_rt5651_dais[dai_index].codecs->name = byt_rt5651_codec_name; } else { dev_err(dev, "Error cannot find '%s' dev\n", mach->id); - return -ENXIO; + return -ENOENT; }

codec_dev = acpi_get_first_physical_node(adev); diff --git a/sound/soc/intel/boards/cht_bsw_rt5645.c b/sound/soc/intel/boards/cht_bsw_rt5645.c index 1da9ceee4d59..ac23a8b7cafc 100644 --- a/sound/soc/intel/boards/cht_bsw_rt5645.c +++ b/sound/soc/intel/boards/cht_bsw_rt5645.c @@ -582,7 +582,11 @@ static int snd_cht_mc_probe(struct platform_device *pdev) snprintf(cht_rt5645_codec_name, sizeof(cht_rt5645_codec_name), "i2c-%s", acpi_dev_name(adev)); cht_dailink[dai_index].codecs->name = cht_rt5645_codec_name; + } else { + dev_err(&pdev->dev, "Error cannot find '%s' dev\n", mach->id); + return -ENOENT; } + /* acpi_get_first_physical_node() returns a borrowed ref, no need to deref */ codec_dev = acpi_get_first_physical_node(adev); acpi_dev_put(adev); diff --git a/sound/soc/intel/boards/cht_bsw_rt5672.c b/sound/soc/intel/boards/cht_bsw_rt5672.c index d68e5bc755de..c6c469d51243 100644 --- a/sound/soc/intel/boards/cht_bsw_rt5672.c +++ b/sound/soc/intel/boards/cht_bsw_rt5672.c @@ -479,7 +479,11 @@ static int snd_cht_mc_probe(struct platform_device *pdev) snprintf(drv->codec_name, sizeof(drv->codec_name), "i2c-%s", acpi_dev_name(adev)); cht_dailink[dai_index].codecs->name = drv->codec_name; + } else { + dev_err(&pdev->dev, "Error cannot find '%s' dev\n", mach->id); + return -ENOENT; } + acpi_dev_put(adev);

/* Use SSP0 on Bay Trail CR devices */ diff --git a/sound/soc/intel/boards/sof_es8336.c b/sound/soc/intel/boards/sof_es8336.c index c1fcc156a575..809532238c44 100644 --- a/sound/soc/intel/boards/sof_es8336.c +++ b/sound/soc/intel/boards/sof_es8336.c @@ -681,7 +681,7 @@ static int sof_es8336_probe(struct platform_device *pdev) dai_links[0].codecs->dai_name = "ES8326 HiFi"; } else { dev_err(dev, "Error cannot find '%s' dev\n", mach->id); - return -ENXIO; + return -ENOENT; }

codec_dev = acpi_get_first_physical_node(adev); diff --git a/sound/soc/intel/boards/sof_wm8804.c b/sound/soc/intel/boards/sof_wm8804.c index 4cb0d463bf40..9c5b3f8f09f3 100644 --- a/sound/soc/intel/boards/sof_wm8804.c +++ b/sound/soc/intel/boards/sof_wm8804.c @@ -270,7 +270,11 @@ static int sof_wm8804_probe(struct platform_device *pdev) snprintf(codec_name, sizeof(codec_name), "%s%s", "i2c-", acpi_dev_name(adev)); dailink[dai_index].codecs->name = codec_name; + } else { + dev_err(&pdev->dev, "Error cannot find '%s' dev\n", mach->id); + return -ENOENT; } + acpi_dev_put(adev);

snd_soc_card_set_drvdata(card, ctx); diff --git a/sound/usb/card.c b/sound/usb/card.c index bdb04fa37a71..8f01a4b1fa0f 100644 --- a/sound/usb/card.c +++ b/sound/usb/card.c @@ -382,6 +382,12 @@ static const struct usb_audio_device_name usb_audio_names[] = { /* Creative/Toshiba Multimedia Center SB-0500 */ DEVICE_NAME(0x041e, 0x3048, "Toshiba", "SB-0500"),

+ /* Logitech Audio Devices */ + DEVICE_NAME(0x046d, 0x0867, "Logitech, Inc.", "Logi-MeetUp"), + DEVICE_NAME(0x046d, 0x0874, "Logitech, Inc.", "Logi-Tap-Audio"), + DEVICE_NAME(0x046d, 0x087c, "Logitech, Inc.", "Logi-Huddle"), + DEVICE_NAME(0x046d, 0x0898, "Logitech, Inc.", "Logi-RB-Audio"), + DEVICE_NAME(0x046d, 0x08d2, "Logitech, Inc.", "Logi-RBM-Audio"), DEVICE_NAME(0x046d, 0x0990, "Logitech, Inc.", "QuickCam Pro 9000"),

DEVICE_NAME(0x05e1, 0x0408, "Syntek", "STK1160"), diff --git a/sound/usb/line6/podhd.c b/sound/usb/line6/podhd.c index ffd8c157a281..70de08635f54 100644 --- a/sound/usb/line6/podhd.c +++ b/sound/usb/line6/podhd.c @@ -507,7 +507,7 @@ static const struct line6_properties podhd_properties_table[] = { [LINE6_PODHD500X] = { .id = "PODHD500X", .name = "POD HD500X", - .capabilities = LINE6_CAP_CONTROL + .capabilities = LINE6_CAP_CONTROL | LINE6_CAP_HWMON_CTL | LINE6_CAP_PCM | LINE6_CAP_HWMON, .altsetting = 1, .ep_ctrl_r = 0x81, diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index 8cc2d4937f34..197fd07e69ed 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -1377,6 +1377,19 @@ static int get_min_max_with_quirks(struct usb_mixer_elem_info *cval,

#define get_min_max(cval, def) get_min_max_with_quirks(cval, def, NULL)

+/* get the max value advertised via control API */ +static int get_max_exposed(struct usb_mixer_elem_info *cval) +{ + if (!cval->max_exposed) { + if (cval->res) + cval->max_exposed = + DIV_ROUND_UP(cval->max - cval->min, cval->res); + else + cval->max_exposed = cval->max - cval->min; + } + return cval->max_exposed; +} + /* get a feature/mixer unit info */ static int mixer_ctl_feature_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) @@ -1389,11 +1402,8 @@ static int mixer_ctl_feature_info(struct snd_kcontrol *kcontrol, else uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; uinfo->count = cval->channels; - if (cval->val_type == USB_MIXER_BOOLEAN || - cval->val_type == USB_MIXER_INV_BOOLEAN) { - uinfo->value.integer.min = 0; - uinfo->value.integer.max = 1; - } else { + if (cval->val_type != USB_MIXER_BOOLEAN && + cval->val_type != USB_MIXER_INV_BOOLEAN) { if (!cval->initialized) { get_min_max_with_quirks(cval, 0, kcontrol); if (cval->initialized && cval->dBmin >= cval->dBmax) { @@ -1405,10 +1415,10 @@ static int mixer_ctl_feature_info(struct snd_kcontrol *kcontrol, &kcontrol->id); } } - uinfo->value.integer.min = 0; - uinfo->value.integer.max = - DIV_ROUND_UP(cval->max - cval->min, cval->res); } + + uinfo->value.integer.min = 0; + uinfo->value.integer.max = get_max_exposed(cval); return 0; }

@@ -1449,6 +1459,7 @@ static int mixer_ctl_feature_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct usb_mixer_elem_info *cval = kcontrol->private_data; + int max_val = get_max_exposed(cval); int c, cnt, val, oval, err; int changed = 0;

@@ -1461,6 +1472,8 @@ static int mixer_ctl_feature_put(struct snd_kcontrol *kcontrol, if (err < 0) return filter_error(cval, err); val = ucontrol->value.integer.value[cnt]; + if (val < 0 || val > max_val) + return -EINVAL; val = get_abs_value(cval, val); if (oval != val) { snd_usb_set_cur_mix_value(cval, c + 1, cnt, val); @@ -1474,6 +1487,8 @@ static int mixer_ctl_feature_put(struct snd_kcontrol *kcontrol, if (err < 0) return filter_error(cval, err); val = ucontrol->value.integer.value[0]; + if (val < 0 || val > max_val) + return -EINVAL; val = get_abs_value(cval, val); if (val != oval) { snd_usb_set_cur_mix_value(cval, 0, 0, val); @@ -2337,6 +2352,8 @@ static int mixer_ctl_procunit_put(struct snd_kcontrol *kcontrol, if (err < 0) return filter_error(cval, err); val = ucontrol->value.integer.value[0]; + if (val < 0 || val > get_max_exposed(cval)) + return -EINVAL; val = get_abs_value(cval, val); if (val != oval) { set_cur_ctl_value(cval, cval->control << 8, val); @@ -2699,6 +2716,8 @@ static int mixer_ctl_selector_put(struct snd_kcontrol *kcontrol, if (err < 0) return filter_error(cval, err); val = ucontrol->value.enumerated.item[0]; + if (val < 0 || val >= cval->max) /* here cval->max = # elements */ + return -EINVAL; val = get_abs_value(cval, val); if (val != oval) { set_cur_ctl_value(cval, cval->control << 8, val); diff --git a/sound/usb/mixer.h b/sound/usb/mixer.h index d43895c1ae5c..167fbfcf01ac 100644 --- a/sound/usb/mixer.h +++ b/sound/usb/mixer.h @@ -88,6 +88,7 @@ struct usb_mixer_elem_info { int channels; int val_type; int min, max, res; + int max_exposed; /* control API exposes the value in 0..max_exposed */ int dBmin, dBmax; int cached; int cache_val[MAX_CHANNELS]; diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c index 212b5e6443d8..dd88da420c21 100644 --- a/sound/usb/mixer_quirks.c +++ b/sound/usb/mixer_quirks.c @@ -14,6 +14,7 @@ * Przemek Rudy (prudy1@o2.pl) */

+#include <linux/bitfield.h> #include <linux/hid.h> #include <linux/init.h> #include <linux/math64.h> @@ -2925,6 +2926,415 @@ static int snd_bbfpro_controls_create(struct usb_mixer_interface *mixer) return 0; }

+/* + * RME Digiface USB + */ + +#define RME_DIGIFACE_READ_STATUS 17 +#define RME_DIGIFACE_STATUS_REG0L 0 +#define RME_DIGIFACE_STATUS_REG0H 1 +#define RME_DIGIFACE_STATUS_REG1L 2 +#define RME_DIGIFACE_STATUS_REG1H 3 +#define RME_DIGIFACE_STATUS_REG2L 4 +#define RME_DIGIFACE_STATUS_REG2H 5 +#define RME_DIGIFACE_STATUS_REG3L 6 +#define RME_DIGIFACE_STATUS_REG3H 7 + +#define RME_DIGIFACE_CTL_REG1 16 +#define RME_DIGIFACE_CTL_REG2 18 + +/* Reg is overloaded, 0-7 for status halfwords or 16 or 18 for control registers */ +#define RME_DIGIFACE_REGISTER(reg, mask) (((reg) << 16) | (mask)) +#define RME_DIGIFACE_INVERT BIT(31) + +/* Nonconst helpers */ +#define field_get(_mask, _reg) (((_reg) & (_mask)) >> (ffs(_mask) - 1)) +#define field_prep(_mask, _val) (((_val) << (ffs(_mask) - 1)) & (_mask)) + +static int snd_rme_digiface_write_reg(struct snd_kcontrol *kcontrol, int item, u16 mask, u16 val) +{ + struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol); + struct snd_usb_audio *chip = list->mixer->chip; + struct usb_device *dev = chip->dev; + int err; + + err = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), + item, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + val, mask, NULL, 0); + if (err < 0) + dev_err(&dev->dev, + "unable to issue control set request %d (ret = %d)", + item, err); + return err; +} + +static int snd_rme_digiface_read_status(struct snd_kcontrol *kcontrol, u32 status[4]) +{ + struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol); + struct snd_usb_audio *chip = list->mixer->chip; + struct usb_device *dev = chip->dev; + __le32 buf[4]; + int err; + + err = snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0), + RME_DIGIFACE_READ_STATUS, + USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + 0, 0, + buf, sizeof(buf)); + if (err < 0) { + dev_err(&dev->dev, + "unable to issue status read request (ret = %d)", + err); + } else { + for (int i = 0; i < ARRAY_SIZE(buf); i++) + status[i] = le32_to_cpu(buf[i]); + } + return err; +} + +static int snd_rme_digiface_get_status_val(struct snd_kcontrol *kcontrol) +{ + int err; + u32 status[4]; + bool invert = kcontrol->private_value & RME_DIGIFACE_INVERT; + u8 reg = (kcontrol->private_value >> 16) & 0xff; + u16 mask = kcontrol->private_value & 0xffff; + u16 val; + + err = snd_rme_digiface_read_status(kcontrol, status); + if (err < 0) + return err; + + switch (reg) { + /* Status register halfwords */ + case RME_DIGIFACE_STATUS_REG0L ... RME_DIGIFACE_STATUS_REG3H: + break; + case RME_DIGIFACE_CTL_REG1: /* Control register 1, present in halfword 3L */ + reg = RME_DIGIFACE_STATUS_REG3L; + break; + case RME_DIGIFACE_CTL_REG2: /* Control register 2, present in halfword 3H */ + reg = RME_DIGIFACE_STATUS_REG3H; + break; + default: + return -EINVAL; + } + + if (reg & 1) + val = status[reg >> 1] >> 16; + else + val = status[reg >> 1] & 0xffff; + + if (invert) + val ^= mask; + + return field_get(mask, val); +} + +static int snd_rme_digiface_rate_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + int freq = snd_rme_digiface_get_status_val(kcontrol); + + if (freq < 0) + return freq; + if (freq >= ARRAY_SIZE(snd_rme_rate_table)) + return -EIO; + + ucontrol->value.integer.value[0] = snd_rme_rate_table[freq]; + return 0; +} + +static int snd_rme_digiface_enum_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + int val = snd_rme_digiface_get_status_val(kcontrol); + + if (val < 0) + return val; + + ucontrol->value.enumerated.item[0] = val; + return 0; +} + +static int snd_rme_digiface_enum_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + bool invert = kcontrol->private_value & RME_DIGIFACE_INVERT; + u8 reg = (kcontrol->private_value >> 16) & 0xff; + u16 mask = kcontrol->private_value & 0xffff; + u16 val = field_prep(mask, ucontrol->value.enumerated.item[0]); + + if (invert) + val ^= mask; + + return snd_rme_digiface_write_reg(kcontrol, reg, mask, val); +} + +static int snd_rme_digiface_current_sync_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + int ret = snd_rme_digiface_enum_get(kcontrol, ucontrol); + + /* 7 means internal for current sync */ + if (ucontrol->value.enumerated.item[0] == 7) + ucontrol->value.enumerated.item[0] = 0; + + return ret; +} + +static int snd_rme_digiface_sync_state_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + u32 status[4]; + int err; + bool valid, sync; + + err = snd_rme_digiface_read_status(kcontrol, status); + if (err < 0) + return err; + + valid = status[0] & BIT(kcontrol->private_value); + sync = status[0] & BIT(5 + kcontrol->private_value); + + if (!valid) + ucontrol->value.enumerated.item[0] = SND_RME_CLOCK_NOLOCK; + else if (!sync) + ucontrol->value.enumerated.item[0] = SND_RME_CLOCK_LOCK; + else + ucontrol->value.enumerated.item[0] = SND_RME_CLOCK_SYNC; + return 0; +} + + +static int snd_rme_digiface_format_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + static const char *const format[] = { + "ADAT", "S/PDIF" + }; + + return snd_ctl_enum_info(uinfo, 1, + ARRAY_SIZE(format), format); +} + + +static int snd_rme_digiface_sync_source_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + static const char *const sync_sources[] = { + "Internal", "Input 1", "Input 2", "Input 3", "Input 4" + }; + + return snd_ctl_enum_info(uinfo, 1, + ARRAY_SIZE(sync_sources), sync_sources); +} + +static int snd_rme_digiface_rate_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; + uinfo->count = 1; + uinfo->value.integer.min = 0; + uinfo->value.integer.max = 200000; + uinfo->value.integer.step = 0; + return 0; +} + +static const struct snd_kcontrol_new snd_rme_digiface_controls[] = { + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Input 1 Sync", + .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, + .info = snd_rme_sync_state_info, + .get = snd_rme_digiface_sync_state_get, + .private_value = 0, + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Input 1 Format", + .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, + .info = snd_rme_digiface_format_info, + .get = snd_rme_digiface_enum_get, + .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_STATUS_REG0H, BIT(0)) | + RME_DIGIFACE_INVERT, + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Input 1 Rate", + .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, + .info = snd_rme_digiface_rate_info, + .get = snd_rme_digiface_rate_get, + .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_STATUS_REG1L, GENMASK(3, 0)), + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Input 2 Sync", + .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, + .info = snd_rme_sync_state_info, + .get = snd_rme_digiface_sync_state_get, + .private_value = 1, + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Input 2 Format", + .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, + .info = snd_rme_digiface_format_info, + .get = snd_rme_digiface_enum_get, + .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_STATUS_REG0L, BIT(13)) | + RME_DIGIFACE_INVERT, + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Input 2 Rate", + .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, + .info = snd_rme_digiface_rate_info, + .get = snd_rme_digiface_rate_get, + .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_STATUS_REG1L, GENMASK(7, 4)), + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Input 3 Sync", + .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, + .info = snd_rme_sync_state_info, + .get = snd_rme_digiface_sync_state_get, + .private_value = 2, + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Input 3 Format", + .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, + .info = snd_rme_digiface_format_info, + .get = snd_rme_digiface_enum_get, + .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_STATUS_REG0L, BIT(14)) | + RME_DIGIFACE_INVERT, + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Input 3 Rate", + .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, + .info = snd_rme_digiface_rate_info, + .get = snd_rme_digiface_rate_get, + .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_STATUS_REG1L, GENMASK(11, 8)), + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Input 4 Sync", + .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, + .info = snd_rme_sync_state_info, + .get = snd_rme_digiface_sync_state_get, + .private_value = 3, + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Input 4 Format", + .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, + .info = snd_rme_digiface_format_info, + .get = snd_rme_digiface_enum_get, + .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_STATUS_REG0L, GENMASK(15, 12)) | + RME_DIGIFACE_INVERT, + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Input 4 Rate", + .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, + .info = snd_rme_digiface_rate_info, + .get = snd_rme_digiface_rate_get, + .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_STATUS_REG1L, GENMASK(3, 0)), + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Output 1 Format", + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, + .info = snd_rme_digiface_format_info, + .get = snd_rme_digiface_enum_get, + .put = snd_rme_digiface_enum_put, + .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_CTL_REG2, BIT(0)), + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Output 2 Format", + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, + .info = snd_rme_digiface_format_info, + .get = snd_rme_digiface_enum_get, + .put = snd_rme_digiface_enum_put, + .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_CTL_REG2, BIT(1)), + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Output 3 Format", + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, + .info = snd_rme_digiface_format_info, + .get = snd_rme_digiface_enum_get, + .put = snd_rme_digiface_enum_put, + .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_CTL_REG2, BIT(3)), + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Output 4 Format", + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, + .info = snd_rme_digiface_format_info, + .get = snd_rme_digiface_enum_get, + .put = snd_rme_digiface_enum_put, + .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_CTL_REG2, BIT(4)), + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Sync Source", + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, + .info = snd_rme_digiface_sync_source_info, + .get = snd_rme_digiface_enum_get, + .put = snd_rme_digiface_enum_put, + .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_CTL_REG1, GENMASK(2, 0)), + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Current Sync Source", + .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, + .info = snd_rme_digiface_sync_source_info, + .get = snd_rme_digiface_current_sync_get, + .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_STATUS_REG0L, GENMASK(12, 10)), + }, + { + /* + * This is writeable, but it is only set by the PCM rate. + * Mixer apps currently need to drive the mixer using raw USB requests, + * so they can also change this that way to configure the rate for + * stand-alone operation when the PCM is closed. + */ + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "System Rate", + .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, + .info = snd_rme_rate_info, + .get = snd_rme_digiface_rate_get, + .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_CTL_REG1, GENMASK(6, 3)), + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Current Rate", + .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, + .info = snd_rme_rate_info, + .get = snd_rme_digiface_rate_get, + .private_value = RME_DIGIFACE_REGISTER(RME_DIGIFACE_STATUS_REG1H, GENMASK(7, 4)), + } +}; + +static int snd_rme_digiface_controls_create(struct usb_mixer_interface *mixer) +{ + int err, i; + + for (i = 0; i < ARRAY_SIZE(snd_rme_digiface_controls); ++i) { + err = add_single_ctl_with_resume(mixer, 0, + NULL, + &snd_rme_digiface_controls[i], + NULL); + if (err < 0) + return err; + } + + return 0; +} + /* * Pioneer DJ DJM Mixers * @@ -3483,6 +3893,9 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer) case USB_ID(0x2a39, 0x3fb0): /* RME Babyface Pro FS */ err = snd_bbfpro_controls_create(mixer); break; + case USB_ID(0x2a39, 0x3f8c): /* RME Digiface USB */ + err = snd_rme_digiface_controls_create(mixer); + break; case USB_ID(0x2b73, 0x0017): /* Pioneer DJ DJM-250MK2 */ err = snd_djm_controls_create(mixer, SND_DJM_250MK2_IDX); break; diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h index aaa6a515d0f8..24c981c9b240 100644 --- a/sound/usb/quirks-table.h +++ b/sound/usb/quirks-table.h @@ -35,10 +35,87 @@ .bInterfaceClass = USB_CLASS_AUDIO, \ .bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL

+/* Quirk .driver_info, followed by the definition of the quirk entry; + * put like QUIRK_DRIVER_INFO { ... } in each entry of the quirk table + */ +#define QUIRK_DRIVER_INFO \ + .driver_info = (unsigned long)&(const struct snd_usb_audio_quirk) + +/* + * Macros for quirk data entries + */ + +/* Quirk data entry for ignoring the interface */ +#define QUIRK_DATA_IGNORE(_ifno) \ + .ifnum = (_ifno), .type = QUIRK_IGNORE_INTERFACE +/* Quirk data entry for a standard audio interface */ +#define QUIRK_DATA_STANDARD_AUDIO(_ifno) \ + .ifnum = (_ifno), .type = QUIRK_AUDIO_STANDARD_INTERFACE +/* Quirk data entry for a standard MIDI interface */ +#define QUIRK_DATA_STANDARD_MIDI(_ifno) \ + .ifnum = (_ifno), .type = QUIRK_MIDI_STANDARD_INTERFACE +/* Quirk data entry for a standard mixer interface */ +#define QUIRK_DATA_STANDARD_MIXER(_ifno) \ + .ifnum = (_ifno), .type = QUIRK_AUDIO_STANDARD_MIXER + +/* Quirk data entry for Yamaha MIDI */ +#define QUIRK_DATA_MIDI_YAMAHA(_ifno) \ + .ifnum = (_ifno), .type = QUIRK_MIDI_YAMAHA +/* Quirk data entry for Edirol UAxx */ +#define QUIRK_DATA_EDIROL_UAXX(_ifno) \ + .ifnum = (_ifno), .type = QUIRK_AUDIO_EDIROL_UAXX +/* Quirk data entry for raw bytes interface */ +#define QUIRK_DATA_RAW_BYTES(_ifno) \ + .ifnum = (_ifno), .type = QUIRK_MIDI_RAW_BYTES + +/* Quirk composite array terminator */ +#define QUIRK_COMPOSITE_END { .ifnum = -1 } + +/* Quirk data entry for composite quirks; + * followed by the quirk array that is terminated with QUIRK_COMPOSITE_END + * e.g. QUIRK_DATA_COMPOSITE { { quirk1 }, { quirk2 },..., QUIRK_COMPOSITE_END } + */ +#define QUIRK_DATA_COMPOSITE \ + .ifnum = QUIRK_ANY_INTERFACE, \ + .type = QUIRK_COMPOSITE, \ + .data = &(const struct snd_usb_audio_quirk[]) + +/* Quirk data entry for a fixed audio endpoint; + * followed by audioformat definition + * e.g. QUIRK_DATA_AUDIOFORMAT(n) { .formats = xxx, ... } + */ +#define QUIRK_DATA_AUDIOFORMAT(_ifno) \ + .ifnum = (_ifno), \ + .type = QUIRK_AUDIO_FIXED_ENDPOINT, \ + .data = &(const struct audioformat) + +/* Quirk data entry for a fixed MIDI endpoint; + * followed by snd_usb_midi_endpoint_info definition + * e.g. QUIRK_DATA_MIDI_FIXED_ENDPOINT(n) { .out_cables = x, .in_cables = y } + */ +#define QUIRK_DATA_MIDI_FIXED_ENDPOINT(_ifno) \ + .ifnum = (_ifno), \ + .type = QUIRK_MIDI_FIXED_ENDPOINT, \ + .data = &(const struct snd_usb_midi_endpoint_info) +/* Quirk data entry for a MIDIMAN MIDI endpoint */ +#define QUIRK_DATA_MIDI_MIDIMAN(_ifno) \ + .ifnum = (_ifno), \ + .type = QUIRK_MIDI_MIDIMAN, \ + .data = &(const struct snd_usb_midi_endpoint_info) +/* Quirk data entry for a EMAGIC MIDI endpoint */ +#define QUIRK_DATA_MIDI_EMAGIC(_ifno) \ + .ifnum = (_ifno), \ + .type = QUIRK_MIDI_EMAGIC, \ + .data = &(const struct snd_usb_midi_endpoint_info) + +/* + * Here we go... the quirk table definition begins: + */ + /* FTDI devices */ { USB_DEVICE(0x0403, 0xb8d8), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { /* .vendor_name = "STARR LABS", */ /* .product_name = "Starr Labs MIDI USB device", */ .ifnum = 0, @@ -49,10 +126,8 @@ { /* Creative BT-D1 */ USB_DEVICE(0x041e, 0x0005), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { - .ifnum = 1, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DRIVER_INFO { + QUIRK_DATA_AUDIOFORMAT(1) { .formats = SNDRV_PCM_FMTBIT_S16_LE, .channels = 2, .iface = 1, @@ -87,18 +162,11 @@ */ { USB_AUDIO_DEVICE(0x041e, 0x4095), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = &(const struct snd_usb_audio_quirk[]) { - { - .ifnum = 2, - .type = QUIRK_AUDIO_STANDARD_MIXER, - }, + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_MIXER(2) }, { - .ifnum = 3, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(3) { .formats = SNDRV_PCM_FMTBIT_S16_LE, .channels = 2, .fmt_bits = 16, @@ -114,9 +182,7 @@ .rate_table = (unsigned int[]) { 48000 }, }, }, - { - .ifnum = -1 - }, + QUIRK_COMPOSITE_END }, }, }, @@ -128,31 +194,18 @@ */ { USB_DEVICE(0x0424, 0xb832), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Standard Microsystems Corp.", .product_name = "HP Wireless Audio", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { /* Mixer */ - { - .ifnum = 0, - .type = QUIRK_IGNORE_INTERFACE, - }, + { QUIRK_DATA_IGNORE(0) }, /* Playback */ - { - .ifnum = 1, - .type = QUIRK_IGNORE_INTERFACE, - }, + { QUIRK_DATA_IGNORE(1) }, /* Capture */ - { - .ifnum = 2, - .type = QUIRK_IGNORE_INTERFACE, - }, + { QUIRK_DATA_IGNORE(2) }, /* HID Device, .ifnum = 3 */ - { - .ifnum = -1, - } + QUIRK_COMPOSITE_END } } }, @@ -175,20 +228,18 @@

#define YAMAHA_DEVICE(id, name) { \ USB_DEVICE(0x0499, id), \ - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { \ + QUIRK_DRIVER_INFO { \ .vendor_name = "Yamaha", \ .product_name = name, \ - .ifnum = QUIRK_ANY_INTERFACE, \ - .type = QUIRK_MIDI_YAMAHA \ + QUIRK_DATA_MIDI_YAMAHA(QUIRK_ANY_INTERFACE) \ } \ } #define YAMAHA_INTERFACE(id, intf, name) { \ USB_DEVICE_VENDOR_SPEC(0x0499, id), \ - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { \ + QUIRK_DRIVER_INFO { \ .vendor_name = "Yamaha", \ .product_name = name, \ - .ifnum = intf, \ - .type = QUIRK_MIDI_YAMAHA \ + QUIRK_DATA_MIDI_YAMAHA(intf) \ } \ } YAMAHA_DEVICE(0x1000, "UX256"), @@ -276,135 +327,67 @@ YAMAHA_DEVICE(0x105d, NULL), YAMAHA_DEVICE(0x1718, "P-125"), { USB_DEVICE(0x0499, 0x1503), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { /* .vendor_name = "Yamaha", */ /* .product_name = "MOX6/MOX8", */ - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 3, - .type = QUIRK_MIDI_YAMAHA - }, - { - .ifnum = -1 - } + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(1) }, + { QUIRK_DATA_STANDARD_AUDIO(2) }, + { QUIRK_DATA_MIDI_YAMAHA(3) }, + QUIRK_COMPOSITE_END } } }, { USB_DEVICE(0x0499, 0x1507), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { /* .vendor_name = "Yamaha", */ /* .product_name = "THR10", */ - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 3, - .type = QUIRK_MIDI_YAMAHA - }, - { - .ifnum = -1 - } + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(1) }, + { QUIRK_DATA_STANDARD_AUDIO(2) }, + { QUIRK_DATA_MIDI_YAMAHA(3) }, + QUIRK_COMPOSITE_END } } }, { USB_DEVICE(0x0499, 0x1509), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { /* .vendor_name = "Yamaha", */ /* .product_name = "Steinberg UR22", */ - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 3, - .type = QUIRK_MIDI_YAMAHA - }, - { - .ifnum = 4, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = -1 - } + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(1) }, + { QUIRK_DATA_STANDARD_AUDIO(2) }, + { QUIRK_DATA_MIDI_YAMAHA(3) }, + { QUIRK_DATA_IGNORE(4) }, + QUIRK_COMPOSITE_END } } }, { USB_DEVICE(0x0499, 0x150a), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { /* .vendor_name = "Yamaha", */ /* .product_name = "THR5A", */ - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 3, - .type = QUIRK_MIDI_YAMAHA - }, - { - .ifnum = -1 - } + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(1) }, + { QUIRK_DATA_STANDARD_AUDIO(2) }, + { QUIRK_DATA_MIDI_YAMAHA(3) }, + QUIRK_COMPOSITE_END } } }, { USB_DEVICE(0x0499, 0x150c), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { /* .vendor_name = "Yamaha", */ /* .product_name = "THR10C", */ - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 3, - .type = QUIRK_MIDI_YAMAHA - }, - { - .ifnum = -1 - } + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(1) }, + { QUIRK_DATA_STANDARD_AUDIO(2) }, + { QUIRK_DATA_MIDI_YAMAHA(3) }, + QUIRK_COMPOSITE_END } } }, @@ -438,7 +421,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), USB_DEVICE_ID_MATCH_INT_CLASS, .idVendor = 0x0499, .bInterfaceClass = USB_CLASS_VENDOR_SPEC, - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .ifnum = QUIRK_ANY_INTERFACE, .type = QUIRK_AUTODETECT } @@ -449,16 +432,12 @@ YAMAHA_DEVICE(0x7010, "UB99"), */ { USB_DEVICE(0x0582, 0x0000), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Roland", .product_name = "UA-100", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = & (const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S16_LE, .channels = 4, .iface = 0, @@ -473,9 +452,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 1, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = & (const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(1) { .formats = SNDRV_PCM_FMTBIT_S16_LE, .channels = 2, .iface = 1, @@ -490,106 +467,66 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 2, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) { .out_cables = 0x0007, .in_cables = 0x0007 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, { USB_DEVICE(0x0582, 0x0002), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "EDIROL", .product_name = "UM-4", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 0, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_IGNORE_INTERFACE - }, + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_IGNORE(0) }, + { QUIRK_DATA_IGNORE(1) }, { - .ifnum = 2, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) { .out_cables = 0x000f, .in_cables = 0x000f } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, { USB_DEVICE(0x0582, 0x0003), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Roland", .product_name = "SC-8850", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_IGNORE(0) }, + { QUIRK_DATA_IGNORE(1) }, { - .ifnum = 0, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) { .out_cables = 0x003f, .in_cables = 0x003f } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, { USB_DEVICE(0x0582, 0x0004), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Roland", .product_name = "U-8", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_IGNORE(0) }, + { QUIRK_DATA_IGNORE(1) }, { - .ifnum = 0, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) { .out_cables = 0x0005, .in_cables = 0x0005 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -597,152 +534,92 @@ YAMAHA_DEVICE(0x7010, "UB99"), /* Has ID 0x0099 when not in "Advanced Driver" mode. * The UM-2EX has only one input, but we cannot detect this. */ USB_DEVICE(0x0582, 0x0005), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "EDIROL", .product_name = "UM-2", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_IGNORE(0) }, + { QUIRK_DATA_IGNORE(1) }, { - .ifnum = 0, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) { .out_cables = 0x0003, .in_cables = 0x0003 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, { USB_DEVICE(0x0582, 0x0007), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Roland", .product_name = "SC-8820", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_IGNORE(0) }, + { QUIRK_DATA_IGNORE(1) }, { - .ifnum = 0, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) { .out_cables = 0x0013, .in_cables = 0x0013 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, { USB_DEVICE(0x0582, 0x0008), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Roland", .product_name = "PC-300", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_IGNORE(0) }, + { QUIRK_DATA_IGNORE(1) }, { - .ifnum = 0, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) { .out_cables = 0x0001, .in_cables = 0x0001 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, { /* has ID 0x009d when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x0009), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "EDIROL", .product_name = "UM-1", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_IGNORE(0) }, + { QUIRK_DATA_IGNORE(1) }, { - .ifnum = 0, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) { .out_cables = 0x0001, .in_cables = 0x0001 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, { USB_DEVICE(0x0582, 0x000b), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Roland", .product_name = "SK-500", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_IGNORE(0) }, + { QUIRK_DATA_IGNORE(1) }, { - .ifnum = 0, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) { .out_cables = 0x0013, .in_cables = 0x0013 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -750,31 +627,19 @@ YAMAHA_DEVICE(0x7010, "UB99"), /* thanks to Emiliano Grilli emillo@libero.it * for helping researching this data */ USB_DEVICE(0x0582, 0x000c), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Roland", .product_name = "SC-D70", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(0) }, + { QUIRK_DATA_STANDARD_AUDIO(1) }, { - .ifnum = 0, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) { .out_cables = 0x0007, .in_cables = 0x0007 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -788,35 +653,23 @@ YAMAHA_DEVICE(0x7010, "UB99"), * the 96kHz sample rate. */ USB_DEVICE(0x0582, 0x0010), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "EDIROL", .product_name = "UA-5", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = -1 - } + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(1) }, + { QUIRK_DATA_STANDARD_AUDIO(2) }, + QUIRK_COMPOSITE_END } } }, { /* has ID 0x0013 when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x0012), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Roland", .product_name = "XV-5050", - .ifnum = 0, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) { .out_cables = 0x0001, .in_cables = 0x0001 } @@ -825,12 +678,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), { /* has ID 0x0015 when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x0014), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "EDIROL", .product_name = "UM-880", - .ifnum = 0, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) { .out_cables = 0x01ff, .in_cables = 0x01ff } @@ -839,74 +690,48 @@ YAMAHA_DEVICE(0x7010, "UB99"), { /* has ID 0x0017 when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x0016), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "EDIROL", .product_name = "SD-90", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(0) }, + { QUIRK_DATA_STANDARD_AUDIO(1) }, { - .ifnum = 0, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) { .out_cables = 0x000f, .in_cables = 0x000f } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, { /* has ID 0x001c when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x001b), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Roland", .product_name = "MMP-2", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 0, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_IGNORE_INTERFACE - }, + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_IGNORE(0) }, + { QUIRK_DATA_IGNORE(1) }, { - .ifnum = 2, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) { .out_cables = 0x0001, .in_cables = 0x0001 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, { /* has ID 0x001e when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x001d), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Roland", .product_name = "V-SYNTH", - .ifnum = 0, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) { .out_cables = 0x0001, .in_cables = 0x0001 } @@ -915,12 +740,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), { /* has ID 0x0024 when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x0023), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "EDIROL", .product_name = "UM-550", - .ifnum = 0, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) { .out_cables = 0x003f, .in_cables = 0x003f } @@ -933,20 +756,13 @@ YAMAHA_DEVICE(0x7010, "UB99"), * and no MIDI. */ USB_DEVICE(0x0582, 0x0025), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "EDIROL", .product_name = "UA-20", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_IGNORE(0) }, { - .ifnum = 0, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = & (const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(1) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 2, .iface = 1, @@ -961,9 +777,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 2, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = & (const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(2) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 2, .iface = 2, @@ -978,28 +792,22 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 3, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(3) { .out_cables = 0x0001, .in_cables = 0x0001 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, { /* has ID 0x0028 when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x0027), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "EDIROL", .product_name = "SD-20", - .ifnum = 0, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) { .out_cables = 0x0003, .in_cables = 0x0007 } @@ -1008,12 +816,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), { /* has ID 0x002a when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x0029), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "EDIROL", .product_name = "SD-80", - .ifnum = 0, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) { .out_cables = 0x000f, .in_cables = 0x000f } @@ -1026,39 +832,24 @@ YAMAHA_DEVICE(0x7010, "UB99"), * but offers only 16-bit PCM and no MIDI. */ USB_DEVICE_VENDOR_SPEC(0x0582, 0x002b), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "EDIROL", .product_name = "UA-700", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 1, - .type = QUIRK_AUDIO_EDIROL_UAXX - }, - { - .ifnum = 2, - .type = QUIRK_AUDIO_EDIROL_UAXX - }, - { - .ifnum = 3, - .type = QUIRK_AUDIO_EDIROL_UAXX - }, - { - .ifnum = -1 - } + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_EDIROL_UAXX(1) }, + { QUIRK_DATA_EDIROL_UAXX(2) }, + { QUIRK_DATA_EDIROL_UAXX(3) }, + QUIRK_COMPOSITE_END } } }, { /* has ID 0x002e when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x002d), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Roland", .product_name = "XV-2020", - .ifnum = 0, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) { .out_cables = 0x0001, .in_cables = 0x0001 } @@ -1067,12 +858,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), { /* has ID 0x0030 when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x002f), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Roland", .product_name = "VariOS", - .ifnum = 0, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) { .out_cables = 0x0007, .in_cables = 0x0007 } @@ -1081,12 +870,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), { /* has ID 0x0034 when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x0033), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "EDIROL", .product_name = "PCR", - .ifnum = 0, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) { .out_cables = 0x0003, .in_cables = 0x0007 } @@ -1098,12 +885,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), * later revisions use IDs 0x0054 and 0x00a2. */ USB_DEVICE(0x0582, 0x0037), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Roland", .product_name = "Digital Piano", - .ifnum = 0, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) { .out_cables = 0x0001, .in_cables = 0x0001 } @@ -1116,39 +901,24 @@ YAMAHA_DEVICE(0x7010, "UB99"), * and no MIDI. */ USB_DEVICE_VENDOR_SPEC(0x0582, 0x003b), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "BOSS", .product_name = "GS-10", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = & (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 3, - .type = QUIRK_MIDI_STANDARD_INTERFACE - }, - { - .ifnum = -1 - } + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(1) }, + { QUIRK_DATA_STANDARD_AUDIO(2) }, + { QUIRK_DATA_STANDARD_MIDI(3) }, + QUIRK_COMPOSITE_END } } }, { /* has ID 0x0041 when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x0040), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Roland", .product_name = "GI-20", - .ifnum = 0, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) { .out_cables = 0x0001, .in_cables = 0x0001 } @@ -1157,12 +927,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), { /* has ID 0x0043 when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x0042), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Roland", .product_name = "RS-70", - .ifnum = 0, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) { .out_cables = 0x0001, .in_cables = 0x0001 } @@ -1171,36 +939,24 @@ YAMAHA_DEVICE(0x7010, "UB99"), { /* has ID 0x0049 when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x0047), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { /* .vendor_name = "EDIROL", */ /* .product_name = "UR-80", */ - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { /* in the 96 kHz modes, only interface 1 is there */ - { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = -1 - } + { QUIRK_DATA_STANDARD_AUDIO(1) }, + { QUIRK_DATA_STANDARD_AUDIO(2) }, + QUIRK_COMPOSITE_END } } }, { /* has ID 0x004a when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x0048), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { /* .vendor_name = "EDIROL", */ /* .product_name = "UR-80", */ - .ifnum = 0, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) { .out_cables = 0x0003, .in_cables = 0x0007 } @@ -1209,35 +965,23 @@ YAMAHA_DEVICE(0x7010, "UB99"), { /* has ID 0x004e when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x004c), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "EDIROL", .product_name = "PCR-A", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = -1 - } + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(1) }, + { QUIRK_DATA_STANDARD_AUDIO(2) }, + QUIRK_COMPOSITE_END } } }, { /* has ID 0x004f when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x004d), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "EDIROL", .product_name = "PCR-A", - .ifnum = 0, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) { .out_cables = 0x0003, .in_cables = 0x0007 } @@ -1249,76 +993,52 @@ YAMAHA_DEVICE(0x7010, "UB99"), * is standard compliant, but has only 16-bit PCM. */ USB_DEVICE(0x0582, 0x0050), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "EDIROL", .product_name = "UA-3FX", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = -1 - } + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(1) }, + { QUIRK_DATA_STANDARD_AUDIO(2) }, + QUIRK_COMPOSITE_END } } }, { USB_DEVICE(0x0582, 0x0052), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "EDIROL", .product_name = "UM-1SX", - .ifnum = 0, - .type = QUIRK_MIDI_STANDARD_INTERFACE + QUIRK_DATA_STANDARD_MIDI(0) } }, { USB_DEVICE(0x0582, 0x0060), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Roland", .product_name = "EXR Series", - .ifnum = 0, - .type = QUIRK_MIDI_STANDARD_INTERFACE + QUIRK_DATA_STANDARD_MIDI(0) } }, { /* has ID 0x0066 when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x0064), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { /* .vendor_name = "EDIROL", */ /* .product_name = "PCR-1", */ - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = -1 - } + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(1) }, + { QUIRK_DATA_STANDARD_AUDIO(2) }, + QUIRK_COMPOSITE_END } } }, { /* has ID 0x0067 when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x0065), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { /* .vendor_name = "EDIROL", */ /* .product_name = "PCR-1", */ - .ifnum = 0, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) { .out_cables = 0x0001, .in_cables = 0x0003 } @@ -1327,12 +1047,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), { /* has ID 0x006e when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x006d), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Roland", .product_name = "FANTOM-X", - .ifnum = 0, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) { .out_cables = 0x0001, .in_cables = 0x0001 } @@ -1345,39 +1063,24 @@ YAMAHA_DEVICE(0x7010, "UB99"), * offers only 16-bit PCM at 44.1 kHz and no MIDI. */ USB_DEVICE_VENDOR_SPEC(0x0582, 0x0074), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "EDIROL", .product_name = "UA-25", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 0, - .type = QUIRK_AUDIO_EDIROL_UAXX - }, - { - .ifnum = 1, - .type = QUIRK_AUDIO_EDIROL_UAXX - }, - { - .ifnum = 2, - .type = QUIRK_AUDIO_EDIROL_UAXX - }, - { - .ifnum = -1 - } + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_EDIROL_UAXX(0) }, + { QUIRK_DATA_EDIROL_UAXX(1) }, + { QUIRK_DATA_EDIROL_UAXX(2) }, + QUIRK_COMPOSITE_END } } }, { /* has ID 0x0076 when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x0075), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "BOSS", .product_name = "DR-880", - .ifnum = 0, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) { .out_cables = 0x0001, .in_cables = 0x0001 } @@ -1386,12 +1089,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), { /* has ID 0x007b when not in "Advanced Driver" mode */ USB_DEVICE_VENDOR_SPEC(0x0582, 0x007a), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Roland", /* "RD" or "RD-700SX"? */ - .ifnum = 0, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) { .out_cables = 0x0003, .in_cables = 0x0003 } @@ -1400,12 +1101,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), { /* has ID 0x0081 when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x0080), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Roland", .product_name = "G-70", - .ifnum = 0, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) { .out_cables = 0x0001, .in_cables = 0x0001 } @@ -1414,12 +1113,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), { /* has ID 0x008c when not in "Advanced Driver" mode */ USB_DEVICE(0x0582, 0x008b), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "EDIROL", .product_name = "PC-50", - .ifnum = 0, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) { .out_cables = 0x0001, .in_cables = 0x0001 } @@ -1431,56 +1128,31 @@ YAMAHA_DEVICE(0x7010, "UB99"), * is standard compliant, but has only 16-bit PCM and no MIDI. */ USB_DEVICE(0x0582, 0x00a3), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "EDIROL", .product_name = "UA-4FX", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 0, - .type = QUIRK_AUDIO_EDIROL_UAXX - }, - { - .ifnum = 1, - .type = QUIRK_AUDIO_EDIROL_UAXX - }, - { - .ifnum = 2, - .type = QUIRK_AUDIO_EDIROL_UAXX - }, - { - .ifnum = -1 - } + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_EDIROL_UAXX(0) }, + { QUIRK_DATA_EDIROL_UAXX(1) }, + { QUIRK_DATA_EDIROL_UAXX(2) }, + QUIRK_COMPOSITE_END } } }, { /* Edirol M-16DX */ USB_DEVICE(0x0582, 0x00c4), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 0, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(0) }, + { QUIRK_DATA_STANDARD_AUDIO(1) }, { - .ifnum = 2, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) { .out_cables = 0x0001, .in_cables = 0x0001 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -1490,37 +1162,22 @@ YAMAHA_DEVICE(0x7010, "UB99"), * offers only 16-bit PCM at 44.1 kHz and no MIDI. */ USB_DEVICE_VENDOR_SPEC(0x0582, 0x00e6), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "EDIROL", .product_name = "UA-25EX", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 0, - .type = QUIRK_AUDIO_EDIROL_UAXX - }, - { - .ifnum = 1, - .type = QUIRK_AUDIO_EDIROL_UAXX - }, - { - .ifnum = 2, - .type = QUIRK_AUDIO_EDIROL_UAXX - }, - { - .ifnum = -1 - } + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_EDIROL_UAXX(0) }, + { QUIRK_DATA_EDIROL_UAXX(1) }, + { QUIRK_DATA_EDIROL_UAXX(2) }, + QUIRK_COMPOSITE_END } } }, { /* Edirol UM-3G */ USB_DEVICE_VENDOR_SPEC(0x0582, 0x0108), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { - .ifnum = 0, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DRIVER_INFO { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(0) { .out_cables = 0x0007, .in_cables = 0x0007 } @@ -1529,45 +1186,29 @@ YAMAHA_DEVICE(0x7010, "UB99"), { /* BOSS ME-25 */ USB_DEVICE(0x0582, 0x0113), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(0) }, + { QUIRK_DATA_STANDARD_AUDIO(1) }, { - .ifnum = 0, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) { .out_cables = 0x0001, .in_cables = 0x0001 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, { /* only 44.1 kHz works at the moment */ USB_DEVICE(0x0582, 0x0120), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { /* .vendor_name = "Roland", */ /* .product_name = "OCTO-CAPTURE", */ - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = & (const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S32_LE, .channels = 10, .iface = 0, @@ -1583,9 +1224,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 1, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = & (const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(1) { .formats = SNDRV_PCM_FMTBIT_S32_LE, .channels = 12, .iface = 1, @@ -1601,40 +1240,26 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 2, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) { .out_cables = 0x0001, .in_cables = 0x0001 } }, - { - .ifnum = 3, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 4, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = -1 - } + { QUIRK_DATA_IGNORE(3) }, + { QUIRK_DATA_IGNORE(4) }, + QUIRK_COMPOSITE_END } } }, { /* only 44.1 kHz works at the moment */ USB_DEVICE(0x0582, 0x012f), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { /* .vendor_name = "Roland", */ /* .product_name = "QUAD-CAPTURE", */ - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = & (const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S32_LE, .channels = 4, .iface = 0, @@ -1650,9 +1275,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 1, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = & (const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(1) { .formats = SNDRV_PCM_FMTBIT_S32_LE, .channels = 6, .iface = 1, @@ -1668,54 +1291,32 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 2, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) { .out_cables = 0x0001, .in_cables = 0x0001 } }, - { - .ifnum = 3, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 4, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = -1 - } + { QUIRK_DATA_IGNORE(3) }, + { QUIRK_DATA_IGNORE(4) }, + QUIRK_COMPOSITE_END } } }, { USB_DEVICE(0x0582, 0x0159), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { /* .vendor_name = "Roland", */ /* .product_name = "UA-22", */ - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(0) }, + { QUIRK_DATA_STANDARD_AUDIO(1) }, { - .ifnum = 0, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(2) { .out_cables = 0x0001, .in_cables = 0x0001 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -1723,19 +1324,19 @@ YAMAHA_DEVICE(0x7010, "UB99"), /* UA101 and co are supported by another driver */ { USB_DEVICE(0x0582, 0x0044), /* UA-1000 high speed */ - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .ifnum = QUIRK_NODEV_INTERFACE }, }, { USB_DEVICE(0x0582, 0x007d), /* UA-101 high speed */ - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .ifnum = QUIRK_NODEV_INTERFACE }, }, { USB_DEVICE(0x0582, 0x008d), /* UA-101 full speed */ - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .ifnum = QUIRK_NODEV_INTERFACE }, }, @@ -1746,7 +1347,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), USB_DEVICE_ID_MATCH_INT_CLASS, .idVendor = 0x0582, .bInterfaceClass = USB_CLASS_VENDOR_SPEC, - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .ifnum = QUIRK_ANY_INTERFACE, .type = QUIRK_AUTODETECT } @@ -1761,12 +1362,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), * compliant USB MIDI ports for external MIDI and controls. */ USB_DEVICE_VENDOR_SPEC(0x06f8, 0xb000), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Hercules", .product_name = "DJ Console (WE)", - .ifnum = 4, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(4) { .out_cables = 0x0001, .in_cables = 0x0001 } @@ -1776,12 +1375,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), /* Midiman/M-Audio devices */ { USB_DEVICE_VENDOR_SPEC(0x0763, 0x1002), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "M-Audio", .product_name = "MidiSport 2x2", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_MIDI_MIDIMAN, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_MIDIMAN(QUIRK_ANY_INTERFACE) { .out_cables = 0x0003, .in_cables = 0x0003 } @@ -1789,12 +1386,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), }, { USB_DEVICE_VENDOR_SPEC(0x0763, 0x1011), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "M-Audio", .product_name = "MidiSport 1x1", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_MIDI_MIDIMAN, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_MIDIMAN(QUIRK_ANY_INTERFACE) { .out_cables = 0x0001, .in_cables = 0x0001 } @@ -1802,12 +1397,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), }, { USB_DEVICE_VENDOR_SPEC(0x0763, 0x1015), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "M-Audio", .product_name = "Keystation", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_MIDI_MIDIMAN, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_MIDIMAN(QUIRK_ANY_INTERFACE) { .out_cables = 0x0001, .in_cables = 0x0001 } @@ -1815,12 +1408,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), }, { USB_DEVICE_VENDOR_SPEC(0x0763, 0x1021), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "M-Audio", .product_name = "MidiSport 4x4", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_MIDI_MIDIMAN, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_MIDIMAN(QUIRK_ANY_INTERFACE) { .out_cables = 0x000f, .in_cables = 0x000f } @@ -1833,12 +1424,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), * Thanks to Olaf Giesbrecht Olaf_Giesbrecht@yahoo.de */ USB_DEVICE_VER(0x0763, 0x1031, 0x0100, 0x0109), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "M-Audio", .product_name = "MidiSport 8x8", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_MIDI_MIDIMAN, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_MIDIMAN(QUIRK_ANY_INTERFACE) { .out_cables = 0x01ff, .in_cables = 0x01ff } @@ -1846,12 +1435,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), }, { USB_DEVICE_VENDOR_SPEC(0x0763, 0x1033), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "M-Audio", .product_name = "MidiSport 8x8", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_MIDI_MIDIMAN, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_MIDIMAN(QUIRK_ANY_INTERFACE) { .out_cables = 0x01ff, .in_cables = 0x01ff } @@ -1859,12 +1446,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), }, { USB_DEVICE_VENDOR_SPEC(0x0763, 0x1041), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "M-Audio", .product_name = "MidiSport 2x4", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_MIDI_MIDIMAN, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_MIDIMAN(QUIRK_ANY_INTERFACE) { .out_cables = 0x000f, .in_cables = 0x0003 } @@ -1872,76 +1457,41 @@ YAMAHA_DEVICE(0x7010, "UB99"), }, { USB_DEVICE_VENDOR_SPEC(0x0763, 0x2001), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "M-Audio", .product_name = "Quattro", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = & (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { /* * Interfaces 0-2 are "Windows-compatible", 16-bit only, * and share endpoints with the other interfaces. * Ignore them. The other interfaces can do 24 bits, * but captured samples are big-endian (see usbaudio.c). */ - { - .ifnum = 0, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 3, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 4, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 5, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 6, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 7, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 8, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 9, - .type = QUIRK_MIDI_MIDIMAN, - .data = & (const struct snd_usb_midi_endpoint_info) { + { QUIRK_DATA_IGNORE(0) }, + { QUIRK_DATA_IGNORE(1) }, + { QUIRK_DATA_IGNORE(2) }, + { QUIRK_DATA_IGNORE(3) }, + { QUIRK_DATA_STANDARD_AUDIO(4) }, + { QUIRK_DATA_STANDARD_AUDIO(5) }, + { QUIRK_DATA_IGNORE(6) }, + { QUIRK_DATA_STANDARD_AUDIO(7) }, + { QUIRK_DATA_STANDARD_AUDIO(8) }, + { + QUIRK_DATA_MIDI_MIDIMAN(9) { .out_cables = 0x0001, .in_cables = 0x0001 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, { USB_DEVICE_VENDOR_SPEC(0x0763, 0x2003), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "M-Audio", .product_name = "AudioPhile", - .ifnum = 6, - .type = QUIRK_MIDI_MIDIMAN, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_MIDIMAN(6) { .out_cables = 0x0001, .in_cables = 0x0001 } @@ -1949,12 +1499,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), }, { USB_DEVICE_VENDOR_SPEC(0x0763, 0x2008), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "M-Audio", .product_name = "Ozone", - .ifnum = 3, - .type = QUIRK_MIDI_MIDIMAN, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_MIDIMAN(3) { .out_cables = 0x0001, .in_cables = 0x0001 } @@ -1962,93 +1510,45 @@ YAMAHA_DEVICE(0x7010, "UB99"), }, { USB_DEVICE_VENDOR_SPEC(0x0763, 0x200d), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "M-Audio", .product_name = "OmniStudio", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = & (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 0, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 3, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 4, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 5, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 6, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 7, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 8, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 9, - .type = QUIRK_MIDI_MIDIMAN, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_IGNORE(0) }, + { QUIRK_DATA_IGNORE(1) }, + { QUIRK_DATA_IGNORE(2) }, + { QUIRK_DATA_IGNORE(3) }, + { QUIRK_DATA_STANDARD_AUDIO(4) }, + { QUIRK_DATA_STANDARD_AUDIO(5) }, + { QUIRK_DATA_IGNORE(6) }, + { QUIRK_DATA_STANDARD_AUDIO(7) }, + { QUIRK_DATA_STANDARD_AUDIO(8) }, + { + QUIRK_DATA_MIDI_MIDIMAN(9) { .out_cables = 0x0001, .in_cables = 0x0001 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, { USB_DEVICE(0x0763, 0x2019), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { /* .vendor_name = "M-Audio", */ /* .product_name = "Ozone Academic", */ - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = & (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 0, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(0) }, + { QUIRK_DATA_STANDARD_AUDIO(1) }, + { QUIRK_DATA_STANDARD_AUDIO(2) }, { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 3, - .type = QUIRK_MIDI_MIDIMAN, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_MIDIMAN(3) { .out_cables = 0x0001, .in_cables = 0x0001 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -2058,21 +1558,14 @@ YAMAHA_DEVICE(0x7010, "UB99"), }, { USB_DEVICE_VENDOR_SPEC(0x0763, 0x2030), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { /* .vendor_name = "M-Audio", */ /* .product_name = "Fast Track C400", */ - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = &(const struct snd_usb_audio_quirk[]) { - { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_MIXER, - }, + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_MIXER(1) }, /* Playback */ { - .ifnum = 2, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(2) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 6, .iface = 2, @@ -2096,9 +1589,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), }, /* Capture */ { - .ifnum = 3, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(3) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 4, .iface = 3, @@ -2120,30 +1611,21 @@ YAMAHA_DEVICE(0x7010, "UB99"), .clock = 0x80, } }, - /* MIDI */ - { - .ifnum = -1 /* Interface = 4 */ - } + /* MIDI: Interface = 4*/ + QUIRK_COMPOSITE_END } } }, { USB_DEVICE_VENDOR_SPEC(0x0763, 0x2031), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { /* .vendor_name = "M-Audio", */ /* .product_name = "Fast Track C600", */ - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = &(const struct snd_usb_audio_quirk[]) { - { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_MIXER, - }, + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_MIXER(1) }, /* Playback */ { - .ifnum = 2, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(2) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 8, .iface = 2, @@ -2167,9 +1649,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), }, /* Capture */ { - .ifnum = 3, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(3) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 6, .iface = 3, @@ -2191,29 +1671,20 @@ YAMAHA_DEVICE(0x7010, "UB99"), .clock = 0x80, } }, - /* MIDI */ - { - .ifnum = -1 /* Interface = 4 */ - } + /* MIDI: Interface = 4 */ + QUIRK_COMPOSITE_END } } }, { USB_DEVICE_VENDOR_SPEC(0x0763, 0x2080), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { /* .vendor_name = "M-Audio", */ /* .product_name = "Fast Track Ultra", */ - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = & (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_MIXER(0) }, { - .ifnum = 0, - .type = QUIRK_AUDIO_STANDARD_MIXER, - }, - { - .ifnum = 1, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = & (const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(1) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 8, .iface = 1, @@ -2235,9 +1706,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 2, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = & (const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(2) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 8, .iface = 2, @@ -2259,28 +1728,19 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, /* interface 3 (MIDI) is standard compliant */ - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, { USB_DEVICE_VENDOR_SPEC(0x0763, 0x2081), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { /* .vendor_name = "M-Audio", */ /* .product_name = "Fast Track Ultra 8R", */ - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = & (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 0, - .type = QUIRK_AUDIO_STANDARD_MIXER, - }, + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_MIXER(0) }, { - .ifnum = 1, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = & (const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(1) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 8, .iface = 1, @@ -2302,9 +1762,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 2, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = & (const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(2) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 8, .iface = 2, @@ -2326,9 +1784,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, /* interface 3 (MIDI) is standard compliant */ - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -2336,21 +1792,19 @@ YAMAHA_DEVICE(0x7010, "UB99"), /* Casio devices */ { USB_DEVICE(0x07cf, 0x6801), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Casio", .product_name = "PL-40R", - .ifnum = 0, - .type = QUIRK_MIDI_YAMAHA + QUIRK_DATA_MIDI_YAMAHA(0) } }, { /* this ID is used by several devices without a product ID */ USB_DEVICE(0x07cf, 0x6802), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Casio", .product_name = "Keyboard", - .ifnum = 0, - .type = QUIRK_MIDI_YAMAHA + QUIRK_DATA_MIDI_YAMAHA(0) } },

@@ -2363,23 +1817,13 @@ YAMAHA_DEVICE(0x7010, "UB99"), .idVendor = 0x07fd, .idProduct = 0x0001, .bDeviceSubClass = 2, - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "MOTU", .product_name = "Fastlane", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = & (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 0, - .type = QUIRK_MIDI_RAW_BYTES - }, - { - .ifnum = 1, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = -1 - } + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_RAW_BYTES(0) }, + { QUIRK_DATA_IGNORE(1) }, + QUIRK_COMPOSITE_END } } }, @@ -2387,12 +1831,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), /* Emagic devices */ { USB_DEVICE(0x086a, 0x0001), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Emagic", .product_name = "Unitor8", - .ifnum = 2, - .type = QUIRK_MIDI_EMAGIC, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_EMAGIC(2) { .out_cables = 0x80ff, .in_cables = 0x80ff } @@ -2400,12 +1842,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), }, { USB_DEVICE(0x086a, 0x0002), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Emagic", /* .product_name = "AMT8", */ - .ifnum = 2, - .type = QUIRK_MIDI_EMAGIC, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_EMAGIC(2) { .out_cables = 0x80ff, .in_cables = 0x80ff } @@ -2413,12 +1853,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), }, { USB_DEVICE(0x086a, 0x0003), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Emagic", /* .product_name = "MT4", */ - .ifnum = 2, - .type = QUIRK_MIDI_EMAGIC, - .data = & (const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_EMAGIC(2) { .out_cables = 0x800f, .in_cables = 0x8003 } @@ -2428,38 +1866,35 @@ YAMAHA_DEVICE(0x7010, "UB99"), /* KORG devices */ { USB_DEVICE_VENDOR_SPEC(0x0944, 0x0200), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "KORG, Inc.", /* .product_name = "PANDORA PX5D", */ - .ifnum = 3, - .type = QUIRK_MIDI_STANDARD_INTERFACE, + QUIRK_DATA_STANDARD_MIDI(3) } },

{ USB_DEVICE_VENDOR_SPEC(0x0944, 0x0201), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "KORG, Inc.", /* .product_name = "ToneLab ST", */ - .ifnum = 3, - .type = QUIRK_MIDI_STANDARD_INTERFACE, + QUIRK_DATA_STANDARD_MIDI(3) } },

{ USB_DEVICE_VENDOR_SPEC(0x0944, 0x0204), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "KORG, Inc.", /* .product_name = "ToneLab EX", */ - .ifnum = 3, - .type = QUIRK_MIDI_STANDARD_INTERFACE, + QUIRK_DATA_STANDARD_MIDI(3) } },

/* AKAI devices */ { USB_DEVICE(0x09e8, 0x0062), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "AKAI", .product_name = "MPD16", .ifnum = 0, @@ -2470,89 +1905,49 @@ YAMAHA_DEVICE(0x7010, "UB99"), { /* Akai MPC Element */ USB_DEVICE(0x09e8, 0x0021), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = & (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 0, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_MIDI_STANDARD_INTERFACE - }, - { - .ifnum = -1 - } + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_IGNORE(0) }, + { QUIRK_DATA_STANDARD_MIDI(1) }, + QUIRK_COMPOSITE_END } } -}, - -/* Steinberg devices */ -{ - /* Steinberg MI2 */ - USB_DEVICE_VENDOR_SPEC(0x0a4e, 0x2040), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = & (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 0, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, +}, + +/* Steinberg devices */ +{ + /* Steinberg MI2 */ + USB_DEVICE_VENDOR_SPEC(0x0a4e, 0x2040), + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(0) }, + { QUIRK_DATA_STANDARD_AUDIO(1) }, + { QUIRK_DATA_STANDARD_AUDIO(2) }, { - .ifnum = 3, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = &(const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(3) { .out_cables = 0x0001, .in_cables = 0x0001 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, { /* Steinberg MI4 */ USB_DEVICE_VENDOR_SPEC(0x0a4e, 0x4040), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = & (const struct snd_usb_audio_quirk[]) { + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(0) }, + { QUIRK_DATA_STANDARD_AUDIO(1) }, + { QUIRK_DATA_STANDARD_AUDIO(2) }, { - .ifnum = 0, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = 3, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = &(const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(3) { .out_cables = 0x0001, .in_cables = 0x0001 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -2560,34 +1955,31 @@ YAMAHA_DEVICE(0x7010, "UB99"), /* TerraTec devices */ { USB_DEVICE_VENDOR_SPEC(0x0ccd, 0x0012), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "TerraTec", .product_name = "PHASE 26", - .ifnum = 3, - .type = QUIRK_MIDI_STANDARD_INTERFACE + QUIRK_DATA_STANDARD_MIDI(3) } }, { USB_DEVICE_VENDOR_SPEC(0x0ccd, 0x0013), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "TerraTec", .product_name = "PHASE 26", - .ifnum = 3, - .type = QUIRK_MIDI_STANDARD_INTERFACE + QUIRK_DATA_STANDARD_MIDI(3) } }, { USB_DEVICE_VENDOR_SPEC(0x0ccd, 0x0014), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "TerraTec", .product_name = "PHASE 26", - .ifnum = 3, - .type = QUIRK_MIDI_STANDARD_INTERFACE + QUIRK_DATA_STANDARD_MIDI(3) } }, { USB_DEVICE(0x0ccd, 0x0035), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Miditech", .product_name = "Play'n Roll", .ifnum = 0, @@ -2602,7 +1994,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), /* Novation EMS devices */ { USB_DEVICE_VENDOR_SPEC(0x1235, 0x0001), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Novation", .product_name = "ReMOTE Audio/XStation", .ifnum = 4, @@ -2611,7 +2003,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), }, { USB_DEVICE_VENDOR_SPEC(0x1235, 0x0002), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Novation", .product_name = "Speedio", .ifnum = 3, @@ -2620,38 +2012,29 @@ YAMAHA_DEVICE(0x7010, "UB99"), }, { USB_DEVICE(0x1235, 0x000a), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { /* .vendor_name = "Novation", */ /* .product_name = "Nocturn", */ - .ifnum = 0, - .type = QUIRK_MIDI_RAW_BYTES + QUIRK_DATA_RAW_BYTES(0) } }, { USB_DEVICE(0x1235, 0x000e), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { /* .vendor_name = "Novation", */ /* .product_name = "Launchpad", */ - .ifnum = 0, - .type = QUIRK_MIDI_RAW_BYTES + QUIRK_DATA_RAW_BYTES(0) } }, { USB_DEVICE(0x1235, 0x0010), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Focusrite", .product_name = "Saffire 6 USB", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 0, - .type = QUIRK_AUDIO_STANDARD_MIXER, - }, + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_MIXER(0) }, { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 4, .iface = 0, @@ -2678,9 +2061,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 2, .iface = 0, @@ -2702,28 +2083,19 @@ YAMAHA_DEVICE(0x7010, "UB99"), } } }, - { - .ifnum = 1, - .type = QUIRK_MIDI_RAW_BYTES - }, - { - .ifnum = -1 - } + { QUIRK_DATA_RAW_BYTES(1) }, + QUIRK_COMPOSITE_END } } }, { USB_DEVICE(0x1235, 0x0018), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Novation", .product_name = "Twitch", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = & (const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 4, .iface = 0, @@ -2742,19 +2114,14 @@ YAMAHA_DEVICE(0x7010, "UB99"), } } }, - { - .ifnum = 1, - .type = QUIRK_MIDI_RAW_BYTES - }, - { - .ifnum = -1 - } + { QUIRK_DATA_RAW_BYTES(1) }, + QUIRK_COMPOSITE_END } } }, { USB_DEVICE_VENDOR_SPEC(0x1235, 0x4661), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Novation", .product_name = "ReMOTE25", .ifnum = 0, @@ -2766,25 +2133,16 @@ YAMAHA_DEVICE(0x7010, "UB99"), { /* VirusTI Desktop */ USB_DEVICE_VENDOR_SPEC(0x133e, 0x0815), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = &(const struct snd_usb_audio_quirk[]) { + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { { - .ifnum = 3, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = &(const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(3) { .out_cables = 0x0003, .in_cables = 0x0003 } }, - { - .ifnum = 4, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = -1 - } + { QUIRK_DATA_IGNORE(4) }, + QUIRK_COMPOSITE_END } } }, @@ -2812,7 +2170,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), /* QinHeng devices */ { USB_DEVICE(0x1a86, 0x752d), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "QinHeng", .product_name = "CH345", .ifnum = 1, @@ -2826,7 +2184,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), /* Miditech devices */ { USB_DEVICE(0x4752, 0x0011), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Miditech", .product_name = "Midistart-2", .ifnum = 0, @@ -2838,7 +2196,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), { /* this ID used by both Miditech MidiStudio-2 and CME UF-x */ USB_DEVICE(0x7104, 0x2202), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .ifnum = 0, .type = QUIRK_MIDI_CME } @@ -2848,20 +2206,13 @@ YAMAHA_DEVICE(0x7010, "UB99"), { /* Thanks to Clemens Ladisch clemens@ladisch.de */ USB_DEVICE(0x0dba, 0x1000), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Digidesign", .product_name = "MBox", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]){ - { - .ifnum = 0, - .type = QUIRK_AUDIO_STANDARD_MIXER, - }, + QUIRK_DATA_COMPOSITE{ + { QUIRK_DATA_STANDARD_MIXER(0) }, { - .ifnum = 1, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(1) { .formats = SNDRV_PCM_FMTBIT_S24_3BE, .channels = 2, .iface = 1, @@ -2882,9 +2233,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 1, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(1) { .formats = SNDRV_PCM_FMTBIT_S24_3BE, .channels = 2, .iface = 1, @@ -2905,9 +2254,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -2915,24 +2262,14 @@ YAMAHA_DEVICE(0x7010, "UB99"), /* DIGIDESIGN MBOX 2 */ { USB_DEVICE(0x0dba, 0x3000), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Digidesign", .product_name = "Mbox 2", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 0, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_IGNORE_INTERFACE - }, + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_IGNORE(0) }, + { QUIRK_DATA_IGNORE(1) }, { - .ifnum = 2, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(2) { .formats = SNDRV_PCM_FMTBIT_S24_3BE, .channels = 2, .iface = 2, @@ -2950,15 +2287,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), } } }, + { QUIRK_DATA_IGNORE(3) }, { - .ifnum = 3, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 4, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { - .formats = SNDRV_PCM_FMTBIT_S24_3BE, + QUIRK_DATA_AUDIOFORMAT(4) { + .formats = SNDRV_PCM_FMTBIT_S24_3BE, .channels = 2, .iface = 4, .altsetting = 2, @@ -2975,14 +2307,9 @@ YAMAHA_DEVICE(0x7010, "UB99"), } } }, + { QUIRK_DATA_IGNORE(5) }, { - .ifnum = 5, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 6, - .type = QUIRK_MIDI_MIDIMAN, - .data = &(const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_MIDIMAN(6) { .out_ep = 0x02, .out_cables = 0x0001, .in_ep = 0x81, @@ -2990,33 +2317,21 @@ YAMAHA_DEVICE(0x7010, "UB99"), .in_cables = 0x0001 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, /* DIGIDESIGN MBOX 3 */ { USB_DEVICE(0x0dba, 0x5000), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Digidesign", .product_name = "Mbox 3", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 0, - .type = QUIRK_IGNORE_INTERFACE - }, + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_IGNORE(0) }, + { QUIRK_DATA_IGNORE(1) }, { - .ifnum = 1, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 2, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(2) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .fmt_bits = 24, .channels = 4, @@ -3043,9 +2358,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 3, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(3) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .fmt_bits = 24, .channels = 4, @@ -3069,36 +2382,25 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 4, - .type = QUIRK_MIDI_FIXED_ENDPOINT, - .data = &(const struct snd_usb_midi_endpoint_info) { + QUIRK_DATA_MIDI_FIXED_ENDPOINT(4) { .out_cables = 0x0001, .in_cables = 0x0001 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, { /* Tascam US122 MKII - playback-only support */ USB_DEVICE_VENDOR_SPEC(0x0644, 0x8021), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "TASCAM", .product_name = "US122 MKII", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_IGNORE(0) }, { - .ifnum = 0, - .type = QUIRK_IGNORE_INTERFACE - }, - { - .ifnum = 1, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(1) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 2, .iface = 1, @@ -3119,9 +2421,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -3129,20 +2429,13 @@ YAMAHA_DEVICE(0x7010, "UB99"), /* Denon DN-X1600 */ { USB_AUDIO_DEVICE(0x154e, 0x500e), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Denon", .product_name = "DN-X1600", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]){ + QUIRK_DATA_COMPOSITE{ + { QUIRK_DATA_IGNORE(0) }, { - .ifnum = 0, - .type = QUIRK_IGNORE_INTERFACE, - }, - { - .ifnum = 1, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(1) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 8, .iface = 1, @@ -3163,9 +2456,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 2, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(2) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 8, .iface = 2, @@ -3185,13 +2476,8 @@ YAMAHA_DEVICE(0x7010, "UB99"), } } }, - { - .ifnum = 4, - .type = QUIRK_MIDI_STANDARD_INTERFACE, - }, - { - .ifnum = -1 - } + { QUIRK_DATA_STANDARD_MIDI(4) }, + QUIRK_COMPOSITE_END } } }, @@ -3200,17 +2486,13 @@ YAMAHA_DEVICE(0x7010, "UB99"), { USB_DEVICE(0x045e, 0x0283), .bInterfaceClass = USB_CLASS_PER_INTERFACE, - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Microsoft", .product_name = "XboxLive Headset/Xbox Communicator", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = &(const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { { /* playback */ - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S16_LE, .channels = 1, .iface = 0, @@ -3226,9 +2508,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), }, { /* capture */ - .ifnum = 1, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(1) { .formats = SNDRV_PCM_FMTBIT_S16_LE, .channels = 1, .iface = 1, @@ -3242,9 +2522,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), .rate_max = 16000 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -3253,18 +2531,11 @@ YAMAHA_DEVICE(0x7010, "UB99"), { USB_DEVICE(0x200c, 0x100b), .bInterfaceClass = USB_CLASS_PER_INTERFACE, - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = &(const struct snd_usb_audio_quirk[]) { + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_MIXER(0) }, { - .ifnum = 0, - .type = QUIRK_AUDIO_STANDARD_MIXER, - }, - { - .ifnum = 1, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(1) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 4, .iface = 1, @@ -3283,9 +2554,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -3298,28 +2567,12 @@ YAMAHA_DEVICE(0x7010, "UB99"), * enabled in create_standard_audio_quirk(). */ USB_DEVICE(0x1686, 0x00dd), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - /* Playback */ - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE, - }, - { - /* Capture */ - .ifnum = 2, - .type = QUIRK_AUDIO_STANDARD_INTERFACE, - }, - { - /* Midi */ - .ifnum = 3, - .type = QUIRK_MIDI_STANDARD_INTERFACE - }, - { - .ifnum = -1 - }, + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(1) }, /* Playback */ + { QUIRK_DATA_STANDARD_AUDIO(2) }, /* Capture */ + { QUIRK_DATA_STANDARD_MIDI(3) }, /* Midi */ + QUIRK_COMPOSITE_END } } }, @@ -3333,18 +2586,16 @@ YAMAHA_DEVICE(0x7010, "UB99"), USB_DEVICE_ID_MATCH_INT_SUBCLASS, .bInterfaceClass = USB_CLASS_AUDIO, .bInterfaceSubClass = USB_SUBCLASS_MIDISTREAMING, - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_MIDI_STANDARD_INTERFACE + QUIRK_DRIVER_INFO { + QUIRK_DATA_STANDARD_MIDI(QUIRK_ANY_INTERFACE) } },

/* Rane SL-1 */ { USB_DEVICE(0x13e5, 0x0001), - .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_AUDIO_STANDARD_INTERFACE + QUIRK_DRIVER_INFO { + QUIRK_DATA_STANDARD_AUDIO(QUIRK_ANY_INTERFACE) } },

@@ -3360,24 +2611,13 @@ YAMAHA_DEVICE(0x7010, "UB99"), * and only the 48 kHz sample rate works for the playback interface. */ USB_DEVICE(0x0a12, 0x1243), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 0, - .type = QUIRK_AUDIO_STANDARD_MIXER, - }, - /* Capture */ - { - .ifnum = 1, - .type = QUIRK_IGNORE_INTERFACE, - }, + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_MIXER(0) }, + { QUIRK_DATA_IGNORE(1) }, /* Capture */ /* Playback */ { - .ifnum = 2, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(2) { .formats = SNDRV_PCM_FMTBIT_S16_LE, .channels = 2, .iface = 2, @@ -3396,9 +2636,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } } }, - { - .ifnum = -1 - }, + QUIRK_COMPOSITE_END } } }, @@ -3411,19 +2649,12 @@ YAMAHA_DEVICE(0x7010, "UB99"), * even on windows. */ USB_DEVICE(0x19b5, 0x0021), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { - { - .ifnum = 0, - .type = QUIRK_AUDIO_STANDARD_MIXER, - }, + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_MIXER(0) }, /* Playback */ { - .ifnum = 1, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(1) { .formats = SNDRV_PCM_FMTBIT_S16_LE, .channels = 2, .iface = 1, @@ -3442,29 +2673,20 @@ YAMAHA_DEVICE(0x7010, "UB99"), } } }, - { - .ifnum = -1 - }, + QUIRK_COMPOSITE_END } } }, /* MOTU Microbook II */ { USB_DEVICE_VENDOR_SPEC(0x07fd, 0x0004), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "MOTU", .product_name = "MicroBookII", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_MIXER(0) }, { - .ifnum = 0, - .type = QUIRK_AUDIO_STANDARD_MIXER, - }, - { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3BE, .channels = 6, .iface = 0, @@ -3485,9 +2707,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3BE, .channels = 8, .iface = 0, @@ -3508,9 +2728,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -3522,14 +2740,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), * The feedback for the output is the input. */ USB_DEVICE_VENDOR_SPEC(0x2b73, 0x0023), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S32_LE, .channels = 12, .iface = 0, @@ -3546,9 +2760,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S32_LE, .channels = 10, .iface = 0, @@ -3566,9 +2778,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), .rate_table = (unsigned int[]) { 44100 } } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -3611,14 +2821,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), * but not for DVS (Digital Vinyl Systems) like in Mixxx. */ USB_DEVICE_VENDOR_SPEC(0x2b73, 0x0017), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 8, // outputs .iface = 0, @@ -3635,9 +2841,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 8, // inputs .iface = 0, @@ -3655,9 +2859,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), .rate_table = (unsigned int[]) { 48000 } } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -3668,14 +2870,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), * The feedback for the output is the dummy input. */ USB_DEVICE_VENDOR_SPEC(0x2b73, 0x000e), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 4, .iface = 0, @@ -3692,9 +2890,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 2, .iface = 0, @@ -3712,9 +2908,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), .rate_table = (unsigned int[]) { 44100 } } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -3725,14 +2919,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), * PCM is 6 channels out & 4 channels in @ 44.1 fixed */ USB_DEVICE_VENDOR_SPEC(0x2b73, 0x000d), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 6, //Master, Headphones & Booth .iface = 0, @@ -3749,9 +2939,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 4, //2x RCA inputs (CH1 & CH2) .iface = 0, @@ -3769,9 +2957,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), .rate_table = (unsigned int[]) { 44100 } } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -3783,14 +2969,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), * The Feedback for the output is the input */ USB_DEVICE_VENDOR_SPEC(0x2b73, 0x001e), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 4, .iface = 0, @@ -3807,9 +2989,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 6, .iface = 0, @@ -3827,9 +3007,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), .rate_table = (unsigned int[]) { 44100 } } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -3840,14 +3018,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), * 10 channels playback & 12 channels capture @ 44.1/48/96kHz S24LE */ USB_DEVICE_VENDOR_SPEC(0x2b73, 0x000a), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 10, .iface = 0, @@ -3868,9 +3042,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 12, .iface = 0, @@ -3892,9 +3064,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -3906,14 +3076,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), * The Feedback for the output is the input */ USB_DEVICE_VENDOR_SPEC(0x2b73, 0x0029), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 6, .iface = 0, @@ -3930,9 +3096,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 6, .iface = 0, @@ -3950,9 +3114,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), .rate_table = (unsigned int[]) { 44100 } } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -3970,20 +3132,13 @@ YAMAHA_DEVICE(0x7010, "UB99"), */ { USB_AUDIO_DEVICE(0x534d, 0x0021), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "MacroSilicon", .product_name = "MS210x", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = &(const struct snd_usb_audio_quirk[]) { - { - .ifnum = 2, - .type = QUIRK_AUDIO_STANDARD_MIXER, - }, + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_MIXER(2) }, { - .ifnum = 3, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(3) { .formats = SNDRV_PCM_FMTBIT_S16_LE, .channels = 2, .iface = 3, @@ -3998,9 +3153,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), .rate_max = 48000, } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -4018,20 +3171,13 @@ YAMAHA_DEVICE(0x7010, "UB99"), */ { USB_AUDIO_DEVICE(0x534d, 0x2109), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "MacroSilicon", .product_name = "MS2109", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = &(const struct snd_usb_audio_quirk[]) { - { - .ifnum = 2, - .type = QUIRK_AUDIO_STANDARD_MIXER, - }, + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_MIXER(2) }, { - .ifnum = 3, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(3) { .formats = SNDRV_PCM_FMTBIT_S16_LE, .channels = 2, .iface = 3, @@ -4046,9 +3192,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), .rate_max = 48000, } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -4058,14 +3202,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), * 8 channels playback & 8 channels capture @ 44.1/48/96kHz S24LE */ USB_DEVICE_VENDOR_SPEC(0x08e4, 0x017f), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 8, .iface = 0, @@ -4084,9 +3224,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 8, .iface = 0, @@ -4106,9 +3244,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), .rate_table = (unsigned int[]) { 44100, 48000, 96000 } } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -4118,14 +3254,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), * 10 channels playback & 12 channels capture @ 48kHz S24LE */ USB_DEVICE_VENDOR_SPEC(0x2b73, 0x001b), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 10, .iface = 0, @@ -4144,9 +3276,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 12, .iface = 0, @@ -4164,9 +3294,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), .rate_table = (unsigned int[]) { 48000 } } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -4178,14 +3306,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), * Capture on EP 0x86 */ USB_DEVICE_VENDOR_SPEC(0x08e4, 0x0163), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 8, .iface = 0, @@ -4205,9 +3329,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 8, .iface = 0, @@ -4227,9 +3349,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), .rate_table = (unsigned int[]) { 44100, 48000, 96000 } } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -4240,14 +3360,10 @@ YAMAHA_DEVICE(0x7010, "UB99"), * and 8 channels in @ 48 fixed (endpoint 0x82). */ USB_DEVICE_VENDOR_SPEC(0x2b73, 0x0013), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 8, // outputs .iface = 0, @@ -4264,9 +3380,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { - .ifnum = 0, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(0) { .formats = SNDRV_PCM_FMTBIT_S24_3LE, .channels = 8, // inputs .iface = 0, @@ -4284,9 +3398,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), .rate_table = (unsigned int[]) { 48000 } } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -4297,28 +3409,15 @@ YAMAHA_DEVICE(0x7010, "UB99"), */ USB_DEVICE(0x1395, 0x0300), .bInterfaceClass = USB_CLASS_PER_INTERFACE, - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = &(const struct snd_usb_audio_quirk[]) { + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { // Communication - { - .ifnum = 3, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, + { QUIRK_DATA_STANDARD_AUDIO(3) }, // Recording - { - .ifnum = 4, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, + { QUIRK_DATA_STANDARD_AUDIO(4) }, // Main - { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, - { - .ifnum = -1 - } + { QUIRK_DATA_STANDARD_AUDIO(1) }, + QUIRK_COMPOSITE_END } } }, @@ -4327,21 +3426,14 @@ YAMAHA_DEVICE(0x7010, "UB99"), * Fiero SC-01 (firmware v1.0.0 @ 48 kHz) */ USB_DEVICE(0x2b53, 0x0023), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Fiero", .product_name = "SC-01", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = &(const struct snd_usb_audio_quirk[]) { - { - .ifnum = 0, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(0) }, /* Playback */ { - .ifnum = 1, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(1) { .formats = SNDRV_PCM_FMTBIT_S32_LE, .channels = 2, .fmt_bits = 24, @@ -4361,9 +3453,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), }, /* Capture */ { - .ifnum = 2, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(2) { .formats = SNDRV_PCM_FMTBIT_S32_LE, .channels = 2, .fmt_bits = 24, @@ -4382,9 +3472,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), .clock = 0x29 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -4393,21 +3481,14 @@ YAMAHA_DEVICE(0x7010, "UB99"), * Fiero SC-01 (firmware v1.0.0 @ 96 kHz) */ USB_DEVICE(0x2b53, 0x0024), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Fiero", .product_name = "SC-01", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = &(const struct snd_usb_audio_quirk[]) { - { - .ifnum = 0, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(0) }, /* Playback */ { - .ifnum = 1, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(1) { .formats = SNDRV_PCM_FMTBIT_S32_LE, .channels = 2, .fmt_bits = 24, @@ -4427,9 +3508,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), }, /* Capture */ { - .ifnum = 2, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(2) { .formats = SNDRV_PCM_FMTBIT_S32_LE, .channels = 2, .fmt_bits = 24, @@ -4448,9 +3527,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), .clock = 0x29 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -4459,21 +3536,14 @@ YAMAHA_DEVICE(0x7010, "UB99"), * Fiero SC-01 (firmware v1.1.0) */ USB_DEVICE(0x2b53, 0x0031), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Fiero", .product_name = "SC-01", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = &(const struct snd_usb_audio_quirk[]) { - { - .ifnum = 0, - .type = QUIRK_AUDIO_STANDARD_INTERFACE - }, + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_STANDARD_AUDIO(0) }, /* Playback */ { - .ifnum = 1, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(1) { .formats = SNDRV_PCM_FMTBIT_S32_LE, .channels = 2, .fmt_bits = 24, @@ -4494,9 +3564,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), }, /* Capture */ { - .ifnum = 2, - .type = QUIRK_AUDIO_FIXED_ENDPOINT, - .data = &(const struct audioformat) { + QUIRK_DATA_AUDIOFORMAT(2) { .formats = SNDRV_PCM_FMTBIT_S32_LE, .channels = 2, .fmt_bits = 24, @@ -4516,9 +3584,7 @@ YAMAHA_DEVICE(0x7010, "UB99"), .clock = 0x29 } }, - { - .ifnum = -1 - } + QUIRK_COMPOSITE_END } } }, @@ -4527,30 +3593,187 @@ YAMAHA_DEVICE(0x7010, "UB99"), * For the standard mode, Mythware XA001AU has ID ffad:a001 */ USB_DEVICE_VENDOR_SPEC(0xffad, 0xa001), - .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + QUIRK_DRIVER_INFO { .vendor_name = "Mythware", .product_name = "XA001AU", - .ifnum = QUIRK_ANY_INTERFACE, - .type = QUIRK_COMPOSITE, - .data = (const struct snd_usb_audio_quirk[]) { + QUIRK_DATA_COMPOSITE { + { QUIRK_DATA_IGNORE(0) }, + { QUIRK_DATA_STANDARD_AUDIO(1) }, + { QUIRK_DATA_STANDARD_AUDIO(2) }, + QUIRK_COMPOSITE_END + } + } +}, +{ + /* Only claim interface 0 */ + .match_flags = USB_DEVICE_ID_MATCH_VENDOR | + USB_DEVICE_ID_MATCH_PRODUCT | + USB_DEVICE_ID_MATCH_INT_CLASS | + USB_DEVICE_ID_MATCH_INT_NUMBER, + .idVendor = 0x2a39, + .idProduct = 0x3f8c, + .bInterfaceClass = USB_CLASS_VENDOR_SPEC, + .bInterfaceNumber = 0, + QUIRK_DRIVER_INFO { + QUIRK_DATA_COMPOSITE { + /* + * Three modes depending on sample rate band, + * with different channel counts for in/out + */ + { QUIRK_DATA_STANDARD_MIXER(0) }, + { + QUIRK_DATA_AUDIOFORMAT(0) { + .formats = SNDRV_PCM_FMTBIT_S32_LE, + .channels = 34, // outputs + .fmt_bits = 24, + .iface = 0, + .altsetting = 1, + .altset_idx = 1, + .endpoint = 0x02, + .ep_idx = 1, + .ep_attr = USB_ENDPOINT_XFER_ISOC | + USB_ENDPOINT_SYNC_ASYNC, + .rates = SNDRV_PCM_RATE_32000 | + SNDRV_PCM_RATE_44100 | + SNDRV_PCM_RATE_48000, + .rate_min = 32000, + .rate_max = 48000, + .nr_rates = 3, + .rate_table = (unsigned int[]) { + 32000, 44100, 48000, + }, + .sync_ep = 0x81, + .sync_iface = 0, + .sync_altsetting = 1, + .sync_ep_idx = 0, + .implicit_fb = 1, + }, + }, + { + QUIRK_DATA_AUDIOFORMAT(0) { + .formats = SNDRV_PCM_FMTBIT_S32_LE, + .channels = 18, // outputs + .fmt_bits = 24, + .iface = 0, + .altsetting = 1, + .altset_idx = 1, + .endpoint = 0x02, + .ep_idx = 1, + .ep_attr = USB_ENDPOINT_XFER_ISOC | + USB_ENDPOINT_SYNC_ASYNC, + .rates = SNDRV_PCM_RATE_64000 | + SNDRV_PCM_RATE_88200 | + SNDRV_PCM_RATE_96000, + .rate_min = 64000, + .rate_max = 96000, + .nr_rates = 3, + .rate_table = (unsigned int[]) { + 64000, 88200, 96000, + }, + .sync_ep = 0x81, + .sync_iface = 0, + .sync_altsetting = 1, + .sync_ep_idx = 0, + .implicit_fb = 1, + }, + }, { - .ifnum = 0, - .type = QUIRK_IGNORE_INTERFACE, + QUIRK_DATA_AUDIOFORMAT(0) { + .formats = SNDRV_PCM_FMTBIT_S32_LE, + .channels = 10, // outputs + .fmt_bits = 24, + .iface = 0, + .altsetting = 1, + .altset_idx = 1, + .endpoint = 0x02, + .ep_idx = 1, + .ep_attr = USB_ENDPOINT_XFER_ISOC | + USB_ENDPOINT_SYNC_ASYNC, + .rates = SNDRV_PCM_RATE_KNOT | + SNDRV_PCM_RATE_176400 | + SNDRV_PCM_RATE_192000, + .rate_min = 128000, + .rate_max = 192000, + .nr_rates = 3, + .rate_table = (unsigned int[]) { + 128000, 176400, 192000, + }, + .sync_ep = 0x81, + .sync_iface = 0, + .sync_altsetting = 1, + .sync_ep_idx = 0, + .implicit_fb = 1, + }, }, { - .ifnum = 1, - .type = QUIRK_AUDIO_STANDARD_INTERFACE, + QUIRK_DATA_AUDIOFORMAT(0) { + .formats = SNDRV_PCM_FMTBIT_S32_LE, + .channels = 32, // inputs + .fmt_bits = 24, + .iface = 0, + .altsetting = 1, + .altset_idx = 1, + .endpoint = 0x81, + .ep_attr = USB_ENDPOINT_XFER_ISOC | + USB_ENDPOINT_SYNC_ASYNC, + .rates = SNDRV_PCM_RATE_32000 | + SNDRV_PCM_RATE_44100 | + SNDRV_PCM_RATE_48000, + .rate_min = 32000, + .rate_max = 48000, + .nr_rates = 3, + .rate_table = (unsigned int[]) { + 32000, 44100, 48000, + } + } }, { - .ifnum = 2, - .type = QUIRK_AUDIO_STANDARD_INTERFACE, + QUIRK_DATA_AUDIOFORMAT(0) { + .formats = SNDRV_PCM_FMTBIT_S32_LE, + .channels = 16, // inputs + .fmt_bits = 24, + .iface = 0, + .altsetting = 1, + .altset_idx = 1, + .endpoint = 0x81, + .ep_attr = USB_ENDPOINT_XFER_ISOC | + USB_ENDPOINT_SYNC_ASYNC, + .rates = SNDRV_PCM_RATE_64000 | + SNDRV_PCM_RATE_88200 | + SNDRV_PCM_RATE_96000, + .rate_min = 64000, + .rate_max = 96000, + .nr_rates = 3, + .rate_table = (unsigned int[]) { + 64000, 88200, 96000, + } + } }, { - .ifnum = -1 - } + QUIRK_DATA_AUDIOFORMAT(0) { + .formats = SNDRV_PCM_FMTBIT_S32_LE, + .channels = 8, // inputs + .fmt_bits = 24, + .iface = 0, + .altsetting = 1, + .altset_idx = 1, + .endpoint = 0x81, + .ep_attr = USB_ENDPOINT_XFER_ISOC | + USB_ENDPOINT_SYNC_ASYNC, + .rates = SNDRV_PCM_RATE_KNOT | + SNDRV_PCM_RATE_176400 | + SNDRV_PCM_RATE_192000, + .rate_min = 128000, + .rate_max = 192000, + .nr_rates = 3, + .rate_table = (unsigned int[]) { + 128000, 176400, 192000, + } + } + }, + QUIRK_COMPOSITE_END } } }, - #undef USB_DEVICE_VENDOR_SPEC #undef USB_AUDIO_DEVICE diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index e7b68c67852e..f4c68eb7e07a 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1389,6 +1389,27 @@ static int snd_usb_motu_m_series_boot_quirk(struct usb_device *dev) return 0; }

+static int snd_usb_rme_digiface_boot_quirk(struct usb_device *dev) +{ + /* Disable mixer, internal clock, all outputs ADAT, 48kHz, TMS off */ + snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), + 16, 0x40, 0x2410, 0x7fff, NULL, 0); + snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), + 18, 0x40, 0x0104, 0xffff, NULL, 0); + + /* Disable loopback for all inputs */ + for (int ch = 0; ch < 32; ch++) + snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), + 22, 0x40, 0x400, ch, NULL, 0); + + /* Unity gain for all outputs */ + for (int ch = 0; ch < 34; ch++) + snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), + 21, 0x40, 0x9000, 0x100 + ch, NULL, 0); + + return 0; +} + /* * Setup quirks */ @@ -1616,6 +1637,8 @@ int snd_usb_apply_boot_quirk(struct usb_device *dev, get_iface_desc(intf->altsetting)->bInterfaceNumber < 3) return snd_usb_motu_microbookii_boot_quirk(dev); break; + case USB_ID(0x2a39, 0x3f8c): /* RME Digiface USB */ + return snd_usb_rme_digiface_boot_quirk(dev); }

return 0; @@ -1771,6 +1794,38 @@ static void mbox3_set_format_quirk(struct snd_usb_substream *subs, dev_warn(&subs->dev->dev, "MBOX3: Couldn't set the sample rate"); }

+static const int rme_digiface_rate_table[] = { + 32000, 44100, 48000, 0, + 64000, 88200, 96000, 0, + 128000, 176400, 192000, 0, +}; + +static int rme_digiface_set_format_quirk(struct snd_usb_substream *subs) +{ + unsigned int cur_rate = subs->data_endpoint->cur_rate; + u16 val; + int speed_mode; + int id; + + for (id = 0; id < ARRAY_SIZE(rme_digiface_rate_table); id++) { + if (rme_digiface_rate_table[id] == cur_rate) + break; + } + + if (id >= ARRAY_SIZE(rme_digiface_rate_table)) + return -EINVAL; + + /* 2, 3, 4 for 1x, 2x, 4x */ + speed_mode = (id >> 2) + 2; + val = (id << 3) | (speed_mode << 12); + + /* Set the sample rate */ + snd_usb_ctl_msg(subs->stream->chip->dev, + usb_sndctrlpipe(subs->stream->chip->dev, 0), + 16, 0x40, val, 0x7078, NULL, 0); + return 0; +} + void snd_usb_set_format_quirk(struct snd_usb_substream *subs, const struct audioformat *fmt) { @@ -1795,6 +1850,9 @@ void snd_usb_set_format_quirk(struct snd_usb_substream *subs, case USB_ID(0x0dba, 0x5000): mbox3_set_format_quirk(subs, fmt); /* Digidesign Mbox 3 */ break; + case USB_ID(0x2a39, 0x3f8c): /* RME Digiface USB */ + rme_digiface_set_format_quirk(subs); + break; } }

@@ -2163,6 +2221,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_DISABLE_AUTOSUSPEND), DEVICE_FLG(0x17aa, 0x104d, /* Lenovo ThinkStation P620 Internal Speaker + Front Headset */ QUIRK_FLAG_DISABLE_AUTOSUSPEND), + DEVICE_FLG(0x1852, 0x5062, /* Luxman D-08u */ + QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY), DEVICE_FLG(0x1852, 0x5065, /* Luxman DA-06 */ QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY), DEVICE_FLG(0x1901, 0x0191, /* GE B850V3 CP2114 audio interface */ @@ -2221,6 +2281,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_GENERIC_IMPLICIT_FB), DEVICE_FLG(0x2b53, 0x0031, /* Fiero SC-01 (firmware v1.1.0) */ QUIRK_FLAG_GENERIC_IMPLICIT_FB), + DEVICE_FLG(0x2d95, 0x8011, /* VIVO USB-C HEADSET */ + QUIRK_FLAG_CTL_MSG_DELAY_1M), DEVICE_FLG(0x2d95, 0x8021, /* VIVO USB-C-XE710 HEADSET */ QUIRK_FLAG_CTL_MSG_DELAY_1M), DEVICE_FLG(0x30be, 0x0101, /* Schiit Hel */ diff --git a/tools/arch/x86/kcpuid/kcpuid.c b/tools/arch/x86/kcpuid/kcpuid.c index 24b7d017ec2c..b7965dfff33a 100644 --- a/tools/arch/x86/kcpuid/kcpuid.c +++ b/tools/arch/x86/kcpuid/kcpuid.c @@ -7,7 +7,8 @@ #include <string.h> #include <getopt.h>

-#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) +#define min(a, b) (((a) < (b)) ? (a) : (b))

typedef unsigned int u32; typedef unsigned long long u64; @@ -207,12 +208,9 @@ static void raw_dump_range(struct cpuid_range *range) #define MAX_SUBLEAF_NUM 32 struct cpuid_range *setup_cpuid_range(u32 input_eax) { - u32 max_func, idx_func; - int subleaf; + u32 max_func, idx_func, subleaf, max_subleaf; + u32 eax, ebx, ecx, edx, f = input_eax; struct cpuid_range *range; - u32 eax, ebx, ecx, edx; - u32 f = input_eax; - int max_subleaf; bool allzero;

eax = input_eax; @@ -258,7 +256,7 @@ struct cpuid_range *setup_cpuid_range(u32 input_eax) * others have to be tried (0xf) */ if (f == 0x7 || f == 0x14 || f == 0x17 || f == 0x18) - max_subleaf = (eax & 0xff) + 1; + max_subleaf = min((eax & 0xff) + 1, max_subleaf);

if (f == 0xb) max_subleaf = 2; diff --git a/tools/bpf/bpftool/net.c b/tools/bpf/bpftool/net.c index 968714b4c3d4..0f2106218e1f 100644 --- a/tools/bpf/bpftool/net.c +++ b/tools/bpf/bpftool/net.c @@ -482,9 +482,9 @@ static void __show_dev_tc_bpf(const struct ip_devname_ifindex *dev, if (prog_flags[i] || json_output) { NET_START_ARRAY("prog_flags", "%s "); for (j = 0; prog_flags[i] && j < 32; j++) { - if (!(prog_flags[i] & (1 << j))) + if (!(prog_flags[i] & (1U << j))) continue; - NET_DUMP_UINT_ONLY(1 << j); + NET_DUMP_UINT_ONLY(1U << j); } NET_END_ARRAY(""); } @@ -493,9 +493,9 @@ static void __show_dev_tc_bpf(const struct ip_devname_ifindex *dev, if (link_flags[i] || json_output) { NET_START_ARRAY("link_flags", "%s "); for (j = 0; link_flags[i] && j < 32; j++) { - if (!(link_flags[i] & (1 << j))) + if (!(link_flags[i] & (1U << j))) continue; - NET_DUMP_UINT_ONLY(1 << j); + NET_DUMP_UINT_ONLY(1U << j); } NET_END_ARRAY(""); } @@ -824,6 +824,9 @@ static void show_link_netfilter(void) nf_link_count++; }

+ if (!nf_link_info) + return; + qsort(nf_link_info, nf_link_count, sizeof(*nf_link_info), netfilter_link_compar);

for (id = 0; id < nf_link_count; id++) { diff --git a/tools/hv/hv_fcopy_uio_daemon.c b/tools/hv/hv_fcopy_uio_daemon.c index 3ce316cc9f97..7a00f3066a98 100644 --- a/tools/hv/hv_fcopy_uio_daemon.c +++ b/tools/hv/hv_fcopy_uio_daemon.c @@ -296,6 +296,13 @@ static int hv_fcopy_start(struct hv_start_fcopy *smsg_in) file_name = (char *)malloc(file_size * sizeof(char)); path_name = (char *)malloc(path_size * sizeof(char));

+ if (!file_name || !path_name) { + free(file_name); + free(path_name); + syslog(LOG_ERR, "Can't allocate memory for file name and/or path name"); + return HV_E_FAIL; + } + wcstoutf8(file_name, (__u16 *)in_file_name, file_size); wcstoutf8(path_name, (__u16 *)in_path_name, path_size);

diff --git a/tools/include/nolibc/arch-powerpc.h b/tools/include/nolibc/arch-powerpc.h index ac212e6185b2..41ebd394b90c 100644 --- a/tools/include/nolibc/arch-powerpc.h +++ b/tools/include/nolibc/arch-powerpc.h @@ -172,7 +172,7 @@ _ret; \ })

-#ifndef __powerpc64__ +#if !defined(__powerpc64__) && !defined(__clang__) /* FIXME: For 32-bit PowerPC, with newer gcc compilers (e.g. gcc 13.1.0), * "omit-frame-pointer" fails with __attribute__((no_stack_protector)) but * works with __attribute__((__optimize__("-fno-stack-protector"))) diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 2e9e193179dd..45aba6287b38 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -636,7 +636,12 @@ static struct hist_entry *hists__findnew_entry(struct hists *hists, * mis-adjust symbol addresses when computing * the history counter to increment. */ - if (he->ms.map != entry->ms.map) { + if (hists__has(hists, sym) && he->ms.map != entry->ms.map) { + if (he->ms.sym) { + u64 addr = he->ms.sym->start; + he->ms.sym = map__find_symbol(entry->ms.map, addr); + } + map__put(he->ms.map); he->ms.map = map__get(entry->ms.map); } diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index 8477edefc299..706be5e4a076 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -2270,8 +2270,12 @@ static void save_lbr_cursor_node(struct thread *thread, cursor->curr = cursor->first; else cursor->curr = cursor->curr->next; + + map_symbol__exit(&lbr_stitch->prev_lbr_cursor[idx].ms); memcpy(&lbr_stitch->prev_lbr_cursor[idx], cursor->curr, sizeof(struct callchain_cursor_node)); + lbr_stitch->prev_lbr_cursor[idx].ms.maps = maps__get(cursor->curr->ms.maps); + lbr_stitch->prev_lbr_cursor[idx].ms.map = map__get(cursor->curr->ms.map);

lbr_stitch->prev_lbr_cursor[idx].valid = true; cursor->pos++; @@ -2482,6 +2486,9 @@ static bool has_stitched_lbr(struct thread *thread, memcpy(&stitch_node->cursor, &lbr_stitch->prev_lbr_cursor[i], sizeof(struct callchain_cursor_node));

+ stitch_node->cursor.ms.maps = maps__get(lbr_stitch->prev_lbr_cursor[i].ms.maps); + stitch_node->cursor.ms.map = map__get(lbr_stitch->prev_lbr_cursor[i].ms.map); + if (callee) list_add(&stitch_node->node, &lbr_stitch->lists); else @@ -2505,6 +2512,8 @@ static bool alloc_lbr_stitch(struct thread *thread, unsigned int max_lbr) if (!thread__lbr_stitch(thread)->prev_lbr_cursor) goto free_lbr_stitch;

+ thread__lbr_stitch(thread)->prev_lbr_cursor_size = max_lbr + 1; + INIT_LIST_HEAD(&thread__lbr_stitch(thread)->lists); INIT_LIST_HEAD(&thread__lbr_stitch(thread)->free_lists);

@@ -2560,8 +2569,12 @@ static int resolve_lbr_callchain_sample(struct thread *thread, max_lbr, callee);

if (!stitched_lbr && !list_empty(&lbr_stitch->lists)) { - list_replace_init(&lbr_stitch->lists, - &lbr_stitch->free_lists); + struct stitch_list *stitch_node; + + list_for_each_entry(stitch_node, &lbr_stitch->lists, node) + map_symbol__exit(&stitch_node->cursor.ms); + + list_splice_init(&lbr_stitch->lists, &lbr_stitch->free_lists); } memcpy(&lbr_stitch->prev_sample, sample, sizeof(*sample)); } diff --git a/tools/perf/util/setup.py b/tools/perf/util/setup.py index 3107f5aa8c9a..226c3167f758 100644 --- a/tools/perf/util/setup.py +++ b/tools/perf/util/setup.py @@ -17,7 +17,7 @@ src_feature_tests = getenv('srctree') + '/tools/build/feature'

def clang_has_option(option): cc_output = Popen([cc, cc_options + option, path.join(src_feature_tests, "test-hello.c") ], stderr=PIPE).stderr.readlines() - return [o for o in cc_output if ((b"unknown argument" in o) or (b"is not supported" in o))] == [ ] + return [o for o in cc_output if ((b"unknown argument" in o) or (b"is not supported" in o) or (b"unknown warning option" in o))] == [ ]

if cc_is_clang: from sysconfig import get_config_vars @@ -63,6 +63,8 @@ cflags = getenv('CFLAGS', '').split() cflags += ['-fno-strict-aliasing', '-Wno-write-strings', '-Wno-unused-parameter', '-Wno-redundant-decls', '-DPYTHON_PERF' ] if cc_is_clang: cflags += ["-Wno-unused-command-line-argument" ] + if clang_has_option("-Wno-cast-function-type-mismatch"): + cflags += ["-Wno-cast-function-type-mismatch" ] else: cflags += ['-Wno-cast-function-type' ]

diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c index 87c59aa9fe38..0ffdd52d86d7 100644 --- a/tools/perf/util/thread.c +++ b/tools/perf/util/thread.c @@ -476,6 +476,7 @@ void thread__free_stitch_list(struct thread *thread) return;

list_for_each_entry_safe(pos, tmp, &lbr_stitch->lists, node) { + map_symbol__exit(&pos->cursor.ms); list_del_init(&pos->node); free(pos); } @@ -485,6 +486,9 @@ void thread__free_stitch_list(struct thread *thread) free(pos); }

+ for (unsigned int i = 0 ; i < lbr_stitch->prev_lbr_cursor_size; i++) + map_symbol__exit(&lbr_stitch->prev_lbr_cursor[i].ms); + zfree(&lbr_stitch->prev_lbr_cursor); free(thread__lbr_stitch(thread)); thread__set_lbr_stitch(thread, NULL); diff --git a/tools/perf/util/thread.h b/tools/perf/util/thread.h index 8b4a3c69bad1..6cbf6eb2812e 100644 --- a/tools/perf/util/thread.h +++ b/tools/perf/util/thread.h @@ -26,6 +26,7 @@ struct lbr_stitch { struct list_head free_lists; struct perf_sample prev_sample; struct callchain_cursor_node *prev_lbr_cursor; + unsigned int prev_lbr_cursor_size; };

DECLARE_RC_STRUCT(thread) { diff --git a/tools/testing/selftests/breakpoints/step_after_suspend_test.c b/tools/testing/selftests/breakpoints/step_after_suspend_test.c index b8703c499d28..0e6374aac96f 100644 --- a/tools/testing/selftests/breakpoints/step_after_suspend_test.c +++ b/tools/testing/selftests/breakpoints/step_after_suspend_test.c @@ -153,7 +153,10 @@ void suspend(void) if (err < 0) ksft_exit_fail_msg("timerfd_settime() failed\n");

- if (write(power_state_fd, "mem", strlen("mem")) != strlen("mem")) + system("(echo mem > /sys/power/state) 2> /dev/null"); + + timerfd_gettime(timerfd, &spec); + if (spec.it_value.tv_sec != 0 || spec.it_value.tv_nsec != 0) ksft_exit_fail_msg("Failed to enter Suspend state\n");

close(timerfd); diff --git a/tools/testing/selftests/devices/test_discoverable_devices.py b/tools/testing/selftests/devices/test_discoverable_devices.py index fbae8deb593d..37a58e94e7c3 100755 --- a/tools/testing/selftests/devices/test_discoverable_devices.py +++ b/tools/testing/selftests/devices/test_discoverable_devices.py @@ -39,7 +39,7 @@ def find_pci_controller_dirs():

def find_usb_controller_dirs(): - usb_controller_sysfs_dir = "usb[\d]+" + usb_controller_sysfs_dir = r"usb[\d]+"

dir_regex = re.compile(usb_controller_sysfs_dir) for d in os.scandir(sysfs_usb_devices): @@ -69,7 +69,7 @@ def get_acpi_uid(sysfs_dev_dir):

def get_usb_version(sysfs_dev_dir): - re_usb_version = re.compile("PRODUCT=.*/(\d)/.*") + re_usb_version = re.compile(r"PRODUCT=.*/(\d)/.*") with open(os.path.join(sysfs_dev_dir, "uevent")) as f: return int(re_usb_version.search(f.read()).group(1))

diff --git a/tools/testing/selftests/hid/Makefile b/tools/testing/selftests/hid/Makefile index 2b5ea18bde38..346328e2295c 100644 --- a/tools/testing/selftests/hid/Makefile +++ b/tools/testing/selftests/hid/Makefile @@ -17,6 +17,8 @@ TEST_PROGS += hid-tablet.sh TEST_PROGS += hid-usb_crash.sh TEST_PROGS += hid-wacom.sh

+TEST_FILES := run-hid-tools-tests.sh + CXX ?= $(CROSS_COMPILE)g++

HOSTPKG_CONFIG := pkg-config diff --git a/tools/testing/selftests/mm/charge_reserved_hugetlb.sh b/tools/testing/selftests/mm/charge_reserved_hugetlb.sh index d680c00d2853..67df7b47087f 100755 --- a/tools/testing/selftests/mm/charge_reserved_hugetlb.sh +++ b/tools/testing/selftests/mm/charge_reserved_hugetlb.sh @@ -254,7 +254,7 @@ function cleanup_hugetlb_memory() { local cgroup="$1" if [[ "$(pgrep -f write_to_hugetlbfs)" != "" ]]; then echo killing write_to_hugetlbfs - killall -2 write_to_hugetlbfs + killall -2 --wait write_to_hugetlbfs wait_for_hugetlb_memory_to_get_depleted $cgroup fi set -e diff --git a/tools/testing/selftests/mm/mseal_test.c b/tools/testing/selftests/mm/mseal_test.c index 09faffbc3d87..43e6d0c53fe4 100644 --- a/tools/testing/selftests/mm/mseal_test.c +++ b/tools/testing/selftests/mm/mseal_test.c @@ -146,6 +146,16 @@ static int sys_madvise(void *start, size_t len, int types) return sret; }

+static void *sys_mremap(void *addr, size_t old_len, size_t new_len, + unsigned long flags, void *new_addr) +{ + void *sret; + + errno = 0; + sret = (void *) syscall(__NR_mremap, addr, old_len, new_len, flags, new_addr); + return sret; +} + static int sys_pkey_alloc(unsigned long flags, unsigned long init_val) { int ret = syscall(__NR_pkey_alloc, flags, init_val); @@ -1151,12 +1161,12 @@ static void test_seal_mremap_shrink(bool seal) }

/* shrink from 4 pages to 2 pages. */ - ret2 = mremap(ptr, size, 2 * page_size, 0, 0); + ret2 = sys_mremap(ptr, size, 2 * page_size, 0, 0); if (seal) { - FAIL_TEST_IF_FALSE(ret2 == MAP_FAILED); + FAIL_TEST_IF_FALSE(ret2 == (void *) MAP_FAILED); FAIL_TEST_IF_FALSE(errno == EPERM); } else { - FAIL_TEST_IF_FALSE(ret2 != MAP_FAILED); + FAIL_TEST_IF_FALSE(ret2 != (void *) MAP_FAILED);

}

@@ -1183,7 +1193,7 @@ static void test_seal_mremap_expand(bool seal) }

/* expand from 2 page to 4 pages. */ - ret2 = mremap(ptr, 2 * page_size, 4 * page_size, 0, 0); + ret2 = sys_mremap(ptr, 2 * page_size, 4 * page_size, 0, 0); if (seal) { FAIL_TEST_IF_FALSE(ret2 == MAP_FAILED); FAIL_TEST_IF_FALSE(errno == EPERM); @@ -1216,7 +1226,7 @@ static void test_seal_mremap_move(bool seal) }

/* move from ptr to fixed address. */ - ret2 = mremap(ptr, size, size, MREMAP_MAYMOVE | MREMAP_FIXED, newPtr); + ret2 = sys_mremap(ptr, size, size, MREMAP_MAYMOVE | MREMAP_FIXED, newPtr); if (seal) { FAIL_TEST_IF_FALSE(ret2 == MAP_FAILED); FAIL_TEST_IF_FALSE(errno == EPERM); @@ -1335,7 +1345,7 @@ static void test_seal_mremap_shrink_fixed(bool seal) }

/* mremap to move and shrink to fixed address */ - ret2 = mremap(ptr, size, 2 * page_size, MREMAP_MAYMOVE | MREMAP_FIXED, + ret2 = sys_mremap(ptr, size, 2 * page_size, MREMAP_MAYMOVE | MREMAP_FIXED, newAddr); if (seal) { FAIL_TEST_IF_FALSE(ret2 == MAP_FAILED); @@ -1366,7 +1376,7 @@ static void test_seal_mremap_expand_fixed(bool seal) }

/* mremap to move and expand to fixed address */ - ret2 = mremap(ptr, page_size, size, MREMAP_MAYMOVE | MREMAP_FIXED, + ret2 = sys_mremap(ptr, page_size, size, MREMAP_MAYMOVE | MREMAP_FIXED, newAddr); if (seal) { FAIL_TEST_IF_FALSE(ret2 == MAP_FAILED); @@ -1397,7 +1407,7 @@ static void test_seal_mremap_move_fixed(bool seal) }

/* mremap to move to fixed address */ - ret2 = mremap(ptr, size, size, MREMAP_MAYMOVE | MREMAP_FIXED, newAddr); + ret2 = sys_mremap(ptr, size, size, MREMAP_MAYMOVE | MREMAP_FIXED, newAddr); if (seal) { FAIL_TEST_IF_FALSE(ret2 == MAP_FAILED); FAIL_TEST_IF_FALSE(errno == EPERM); @@ -1426,14 +1436,13 @@ static void test_seal_mremap_move_fixed_zero(bool seal) /* * MREMAP_FIXED can move the mapping to zero address */ - ret2 = mremap(ptr, size, 2 * page_size, MREMAP_MAYMOVE | MREMAP_FIXED, + ret2 = sys_mremap(ptr, size, 2 * page_size, MREMAP_MAYMOVE | MREMAP_FIXED, 0); if (seal) { FAIL_TEST_IF_FALSE(ret2 == MAP_FAILED); FAIL_TEST_IF_FALSE(errno == EPERM); } else { FAIL_TEST_IF_FALSE(ret2 == 0); - }

TEST_END_CHECK(); @@ -1456,13 +1465,13 @@ static void test_seal_mremap_move_dontunmap(bool seal) }

/* mremap to move, and don't unmap src addr. */ - ret2 = mremap(ptr, size, size, MREMAP_MAYMOVE | MREMAP_DONTUNMAP, 0); + ret2 = sys_mremap(ptr, size, size, MREMAP_MAYMOVE | MREMAP_DONTUNMAP, 0); if (seal) { FAIL_TEST_IF_FALSE(ret2 == MAP_FAILED); FAIL_TEST_IF_FALSE(errno == EPERM); } else { + /* kernel will allocate a new address */ FAIL_TEST_IF_FALSE(ret2 != MAP_FAILED); - }

TEST_END_CHECK(); @@ -1470,7 +1479,7 @@ static void test_seal_mremap_move_dontunmap(bool seal)

static void test_seal_mremap_move_dontunmap_anyaddr(bool seal) { - void *ptr; + void *ptr, *ptr2; unsigned long page_size = getpagesize(); unsigned long size = 4 * page_size; int ret; @@ -1485,24 +1494,30 @@ static void test_seal_mremap_move_dontunmap_anyaddr(bool seal) }

/* - * The 0xdeaddead should not have effect on dest addr - * when MREMAP_DONTUNMAP is set. + * The new address is any address that not allocated. + * use allocate/free to similate that. */ - ret2 = mremap(ptr, size, size, MREMAP_MAYMOVE | MREMAP_DONTUNMAP, - 0xdeaddead); + setup_single_address(size, &ptr2); + FAIL_TEST_IF_FALSE(ptr2 != (void *)-1); + ret = sys_munmap(ptr2, size); + FAIL_TEST_IF_FALSE(!ret); + + /* + * remap to any address. + */ + ret2 = sys_mremap(ptr, size, size, MREMAP_MAYMOVE | MREMAP_DONTUNMAP, + (void *) ptr2); if (seal) { FAIL_TEST_IF_FALSE(ret2 == MAP_FAILED); FAIL_TEST_IF_FALSE(errno == EPERM); } else { - FAIL_TEST_IF_FALSE(ret2 != MAP_FAILED); - FAIL_TEST_IF_FALSE((long)ret2 != 0xdeaddead); - + /* remap success and return ptr2 */ + FAIL_TEST_IF_FALSE(ret2 == ptr2); }

TEST_END_CHECK(); }

- static void test_seal_merge_and_split(void) { void *ptr; diff --git a/tools/testing/selftests/mm/write_to_hugetlbfs.c b/tools/testing/selftests/mm/write_to_hugetlbfs.c index 6a2caba19ee1..1289d311efd7 100644 --- a/tools/testing/selftests/mm/write_to_hugetlbfs.c +++ b/tools/testing/selftests/mm/write_to_hugetlbfs.c @@ -28,7 +28,7 @@ enum method {

/* Global variables. */ static const char *self; -static char *shmaddr; +static int *shmaddr; static int shmid;

/* @@ -47,15 +47,17 @@ void sig_handler(int signo) { printf("Received %d.\n", signo); if (signo == SIGINT) { - printf("Deleting the memory\n"); - if (shmdt((const void *)shmaddr) != 0) { - perror("Detach failure"); + if (shmaddr) { + printf("Deleting the memory\n"); + if (shmdt((const void *)shmaddr) != 0) { + perror("Detach failure"); + shmctl(shmid, IPC_RMID, NULL); + exit(4); + } + shmctl(shmid, IPC_RMID, NULL); - exit(4); + printf("Done deleting the memory\n"); } - - shmctl(shmid, IPC_RMID, NULL); - printf("Done deleting the memory\n"); } exit(2); } @@ -211,7 +213,8 @@ int main(int argc, char **argv) shmctl(shmid, IPC_RMID, NULL); exit(2); } - printf("shmaddr: %p\n", ptr); + shmaddr = ptr; + printf("shmaddr: %p\n", shmaddr);

break; default: diff --git a/tools/testing/selftests/net/netfilter/conntrack_dump_flush.c b/tools/testing/selftests/net/netfilter/conntrack_dump_flush.c index bd9317bf5ada..dc056fec993b 100644 --- a/tools/testing/selftests/net/netfilter/conntrack_dump_flush.c +++ b/tools/testing/selftests/net/netfilter/conntrack_dump_flush.c @@ -207,6 +207,7 @@ static int conntrack_data_generate_v6(struct mnl_socket *sock, static int count_entries(const struct nlmsghdr *nlh, void *data) { reply_counter++; + return MNL_CB_OK; }

static int conntracK_count_zone(struct mnl_socket *sock, uint16_t zone) diff --git a/tools/testing/selftests/net/netfilter/nft_audit.sh b/tools/testing/selftests/net/netfilter/nft_audit.sh index 902f8114bc80..87f2b4c725aa 100755 --- a/tools/testing/selftests/net/netfilter/nft_audit.sh +++ b/tools/testing/selftests/net/netfilter/nft_audit.sh @@ -48,12 +48,31 @@ logread_pid=$! trap 'kill $logread_pid; rm -f $logfile $rulefile' EXIT exec 3<"$logfile"

+lsplit='s/^(.*) entries=([^ ]*) (.*)$/pfx="\1"\nval="\2"\nsfx="\3"/' +summarize_logs() { + sum=0 + while read line; do + eval $(sed "$lsplit" <<< "$line") + [[ $sum -gt 0 ]] && { + [[ "$pfx $sfx" == "$tpfx $tsfx" ]] && { + let "sum += val" + continue + } + echo "$tpfx entries=$sum $tsfx" + } + tpfx="$pfx" + tsfx="$sfx" + sum=$val + done + echo "$tpfx entries=$sum $tsfx" +} + do_test() { # (cmd, log) echo -n "testing for cmd: $1 ... " cat <&3 >/dev/null $1 >/dev/null || exit 1 sleep 0.1 - res=$(diff -a -u <(echo "$2") - <&3) + res=$(diff -a -u <(echo "$2") <(summarize_logs <&3)) [ $? -eq 0 ] && { echo "OK"; return; } echo "FAIL" grep -v '^(---|+++|@@)' <<< "$res" @@ -152,31 +171,17 @@ do_test 'nft reset rules t1 c2' \ 'table=t1 family=2 entries=3 op=nft_reset_rule'

do_test 'nft reset rules table t1' \ -'table=t1 family=2 entries=3 op=nft_reset_rule -table=t1 family=2 entries=3 op=nft_reset_rule -table=t1 family=2 entries=3 op=nft_reset_rule' +'table=t1 family=2 entries=9 op=nft_reset_rule'

do_test 'nft reset rules t2 c3' \ -'table=t2 family=2 entries=189 op=nft_reset_rule -table=t2 family=2 entries=188 op=nft_reset_rule -table=t2 family=2 entries=126 op=nft_reset_rule' +'table=t2 family=2 entries=503 op=nft_reset_rule'

do_test 'nft reset rules t2' \ -'table=t2 family=2 entries=3 op=nft_reset_rule -table=t2 family=2 entries=3 op=nft_reset_rule -table=t2 family=2 entries=186 op=nft_reset_rule -table=t2 family=2 entries=188 op=nft_reset_rule -table=t2 family=2 entries=129 op=nft_reset_rule' +'table=t2 family=2 entries=509 op=nft_reset_rule'

do_test 'nft reset rules' \ -'table=t1 family=2 entries=3 op=nft_reset_rule -table=t1 family=2 entries=3 op=nft_reset_rule -table=t1 family=2 entries=3 op=nft_reset_rule -table=t2 family=2 entries=3 op=nft_reset_rule -table=t2 family=2 entries=3 op=nft_reset_rule -table=t2 family=2 entries=180 op=nft_reset_rule -table=t2 family=2 entries=188 op=nft_reset_rule -table=t2 family=2 entries=135 op=nft_reset_rule' +'table=t1 family=2 entries=9 op=nft_reset_rule +table=t2 family=2 entries=509 op=nft_reset_rule'

# resetting sets and elements

@@ -200,13 +205,11 @@ do_test 'nft reset counters t1' \ 'table=t1 family=2 entries=1 op=nft_reset_obj'

do_test 'nft reset counters t2' \ -'table=t2 family=2 entries=342 op=nft_reset_obj -table=t2 family=2 entries=158 op=nft_reset_obj' +'table=t2 family=2 entries=500 op=nft_reset_obj'

do_test 'nft reset counters' \ 'table=t1 family=2 entries=1 op=nft_reset_obj -table=t2 family=2 entries=341 op=nft_reset_obj -table=t2 family=2 entries=159 op=nft_reset_obj' +table=t2 family=2 entries=500 op=nft_reset_obj'

# resetting quotas

@@ -217,13 +220,11 @@ do_test 'nft reset quotas t1' \ 'table=t1 family=2 entries=1 op=nft_reset_obj'

do_test 'nft reset quotas t2' \ -'table=t2 family=2 entries=315 op=nft_reset_obj -table=t2 family=2 entries=185 op=nft_reset_obj' +'table=t2 family=2 entries=500 op=nft_reset_obj'

do_test 'nft reset quotas' \ 'table=t1 family=2 entries=1 op=nft_reset_obj -table=t2 family=2 entries=314 op=nft_reset_obj -table=t2 family=2 entries=186 op=nft_reset_obj' +table=t2 family=2 entries=500 op=nft_reset_obj'

# deleting rules

diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c index 994477ee87be..4bd8360d5422 100644 --- a/tools/testing/selftests/nolibc/nolibc-test.c +++ b/tools/testing/selftests/nolibc/nolibc-test.c @@ -534,7 +534,7 @@ int expect_strzr(const char *expr, int llen) { int ret = 0;

- llen += printf(" = <%s> ", expr); + llen += printf(" = <%s> ", expr ? expr : "(null)"); if (expr) { ret = 1; result(llen, FAIL); @@ -553,7 +553,7 @@ int expect_strnz(const char *expr, int llen) { int ret = 0;

- llen += printf(" = <%s> ", expr); + llen += printf(" = <%s> ", expr ? expr : "(null)"); if (!expr) { ret = 1; result(llen, FAIL); diff --git a/tools/testing/selftests/vDSO/parse_vdso.c b/tools/testing/selftests/vDSO/parse_vdso.c index 4ae417372e9e..7dd5668ea8a6 100644 --- a/tools/testing/selftests/vDSO/parse_vdso.c +++ b/tools/testing/selftests/vDSO/parse_vdso.c @@ -36,6 +36,12 @@ #define ELF_BITS_XFORM(bits, x) ELF_BITS_XFORM2(bits, x) #define ELF(x) ELF_BITS_XFORM(ELF_BITS, x)

+#ifdef __s390x__ +#define ELF_HASH_ENTRY ELF(Xword) +#else +#define ELF_HASH_ENTRY ELF(Word) +#endif + static struct vdso_info { bool valid; @@ -47,8 +53,8 @@ static struct vdso_info /* Symbol table */ ELF(Sym) *symtab; const char *symstrings; - ELF(Word) *bucket, *chain; - ELF(Word) nbucket, nchain; + ELF_HASH_ENTRY *bucket, *chain; + ELF_HASH_ENTRY nbucket, nchain;

/* Version table */ ELF(Versym) *versym; @@ -115,7 +121,7 @@ void vdso_init_from_sysinfo_ehdr(uintptr_t base) /* * Fish out the useful bits of the dynamic table. */ - ELF(Word) *hash = 0; + ELF_HASH_ENTRY *hash = 0; vdso_info.symstrings = 0; vdso_info.symtab = 0; vdso_info.versym = 0; @@ -133,7 +139,7 @@ void vdso_init_from_sysinfo_ehdr(uintptr_t base) + vdso_info.load_offset); break; case DT_HASH: - hash = (ELF(Word) *) + hash = (ELF_HASH_ENTRY *) ((uintptr_t)dyn[i].d_un.d_ptr + vdso_info.load_offset); break; @@ -216,7 +222,8 @@ void *vdso_sym(const char *version, const char *name) ELF(Sym) *sym = &vdso_info.symtab[chain];

/* Check for a defined global or weak function w/ right name. */ - if (ELF64_ST_TYPE(sym->st_info) != STT_FUNC) + if (ELF64_ST_TYPE(sym->st_info) != STT_FUNC && + ELF64_ST_TYPE(sym->st_info) != STT_NOTYPE) continue; if (ELF64_ST_BIND(sym->st_info) != STB_GLOBAL && ELF64_ST_BIND(sym->st_info) != STB_WEAK) diff --git a/tools/testing/selftests/vDSO/vdso_config.h b/tools/testing/selftests/vDSO/vdso_config.h index 7b543e7f04d7..fe0b3ec48c8d 100644 --- a/tools/testing/selftests/vDSO/vdso_config.h +++ b/tools/testing/selftests/vDSO/vdso_config.h @@ -18,18 +18,18 @@ #elif defined(__aarch64__) #define VDSO_VERSION 3 #define VDSO_NAMES 0 -#elif defined(__powerpc__) +#elif defined(__powerpc64__) #define VDSO_VERSION 1 #define VDSO_NAMES 0 -#define VDSO_32BIT 1 -#elif defined(__powerpc64__) +#elif defined(__powerpc__) #define VDSO_VERSION 1 #define VDSO_NAMES 0 -#elif defined (__s390__) +#define VDSO_32BIT 1 +#elif defined (__s390__) && !defined(__s390x__) #define VDSO_VERSION 2 #define VDSO_NAMES 0 #define VDSO_32BIT 1 -#elif defined (__s390X__) +#elif defined (__s390x__) #define VDSO_VERSION 2 #define VDSO_NAMES 0 #elif defined(__mips__) diff --git a/tools/testing/selftests/vDSO/vdso_test_correctness.c b/tools/testing/selftests/vDSO/vdso_test_correctness.c index e691a3cf1491..cdb697ae8343 100644 --- a/tools/testing/selftests/vDSO/vdso_test_correctness.c +++ b/tools/testing/selftests/vDSO/vdso_test_correctness.c @@ -114,6 +114,12 @@ static void fill_function_pointers() if (!vdso) vdso = dlopen("linux-gate.so.1", RTLD_LAZY | RTLD_LOCAL | RTLD_NOLOAD); + if (!vdso) + vdso = dlopen("linux-vdso32.so.1", + RTLD_LAZY | RTLD_LOCAL | RTLD_NOLOAD); + if (!vdso) + vdso = dlopen("linux-vdso64.so.1", + RTLD_LAZY | RTLD_LOCAL | RTLD_NOLOAD); if (!vdso) { printf("[WARN]\tfailed to find vDSO\n"); return; diff --git a/tools/tracing/rtla/Makefile.rtla b/tools/tracing/rtla/Makefile.rtla index 3ff0b8970896..cc1d6b615475 100644 --- a/tools/tracing/rtla/Makefile.rtla +++ b/tools/tracing/rtla/Makefile.rtla @@ -38,7 +38,7 @@ BINDIR := /usr/bin .PHONY: install install: doc_install @$(MKDIR) -p $(DESTDIR)$(BINDIR) - $(call QUIET_INSTALL,rtla)$(INSTALL) rtla -m 755 $(DESTDIR)$(BINDIR) + $(call QUIET_INSTALL,rtla)$(INSTALL) $(RTLA) -m 755 $(DESTDIR)$(BINDIR) @$(STRIP) $(DESTDIR)$(BINDIR)/rtla @test ! -f $(DESTDIR)$(BINDIR)/osnoise || $(RM) $(DESTDIR)$(BINDIR)/osnoise @$(LN) rtla $(DESTDIR)$(BINDIR)/osnoise diff --git a/tools/tracing/rtla/src/osnoise_top.c b/tools/tracing/rtla/src/osnoise_top.c index de33ea5005b6..51844cb9950a 100644 --- a/tools/tracing/rtla/src/osnoise_top.c +++ b/tools/tracing/rtla/src/osnoise_top.c @@ -434,7 +434,7 @@ struct osnoise_top_params *osnoise_top_parse_args(int argc, char **argv) case 'd': params->duration = parse_seconds_duration(optarg); if (!params->duration) - osnoise_top_usage(params, "Invalid -D duration\n"); + osnoise_top_usage(params, "Invalid -d duration\n"); break; case 'e': tevent = trace_event_alloc(optarg); diff --git a/tools/tracing/rtla/src/timerlat_top.c b/tools/tracing/rtla/src/timerlat_top.c index 8c16419fe22a..210b0f533534 100644 --- a/tools/tracing/rtla/src/timerlat_top.c +++ b/tools/tracing/rtla/src/timerlat_top.c @@ -459,7 +459,7 @@ static void timerlat_top_usage(char *usage) " -c/--cpus cpus: run the tracer only on the given cpus", " -H/--house-keeping cpus: run rtla control threads only on the given cpus", " -C/--cgroup[=cgroup_name]: set cgroup, if no cgroup_name is passed, the rtla's cgroup will be inherited", - " -d/--duration time[m|h|d]: duration of the session in seconds", + " -d/--duration time[s|m|h|d]: duration of the session", " -D/--debug: print debug info", " --dump-tasks: prints the task running on all CPUs if stop conditions are met (depends on !--no-aa)", " -t/--trace[file]: save the stopped trace to [file|timerlat_trace.txt]", @@ -613,7 +613,7 @@ static struct timerlat_top_params case 'd': params->duration = parse_seconds_duration(optarg); if (!params->duration) - timerlat_top_usage("Invalid -D duration\n"); + timerlat_top_usage("Invalid -d duration\n"); break; case 'e': tevent = trace_event_alloc(optarg);