May 2020 - Linux-stable-mirror

[PATCH] Revert "ath: add support for special 0x0 regulatory domain"

by Brian Norris

This reverts commit 2dc016599cfa9672a147528ca26d70c3654a5423. Users are reporting regressions in regulatory domain detection and channel availability. The problem this was trying to resolve was fixed in firmware anyway: QCA6174 hw3.0: sdio-4.4.1: add firmware.bin_WLAN.RMH.4.4.1-00042 https://github.com/kvalo/ath10k-firmware/commit/4d382787f0efa77dba40394e0bc… Link: https://bbs.archlinux.org/viewtopic.php?id=254535 Link: http://lists.infradead.org/pipermail/ath10k/2020-April/014871.html Link: http://lists.infradead.org/pipermail/ath10k/2020-May/015152.html Fixes: 2dc016599cfa ("ath: add support for special 0x0 regulatory domain") Cc: <stable(a)vger.kernel.org> Cc: Wen Gong <wgong(a)codeaurora.org> Signed-off-by: Brian Norris <briannorris(a)chromium.org> --- drivers/net/wireless/ath/regd.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c index bee9110b91f3..20f4f8ea9f89 100644 --- a/drivers/net/wireless/ath/regd.c +++ b/drivers/net/wireless/ath/regd.c @@ -666,14 +666,14 @@ ath_regd_init_wiphy(struct ath_regulatory *reg, /* * Some users have reported their EEPROM programmed with - * 0x8000 or 0x0 set, this is not a supported regulatory - * domain but since we have more than one user with it we - * need a solution for them. We default to 0x64, which is - * the default Atheros world regulatory domain. + * 0x8000 set, this is not a supported regulatory domain + * but since we have more than one user with it we need + * a solution for them. We default to 0x64, which is the + * default Atheros world regulatory domain. */ static void ath_regd_sanitize(struct ath_regulatory *reg) { - if (reg->current_rd != COUNTRY_ERD_FLAG && reg->current_rd != 0) + if (reg->current_rd != COUNTRY_ERD_FLAG) return; printk(KERN_DEBUG "ath: EEPROM regdomain sanitized\n"); reg->current_rd = 0x64; -- 2.27.0.rc0.183.gde8f92d652-goog

2 years, 2 months

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[PATCH v3] drm/ast: Don't check new mode if CRTC is being disabled

by Thomas Zimmermann

Suspending failed because there's no mode if the CRTC is being disabled. Early-out in this case. This fixes runtime PM for ast. v3: * fixed commit message v2: * added Tested-by/Reported-by tags * added Fixes tags and CC (Sam) * improved comment Signed-off-by: Thomas Zimmermann <tzimmermann(a)suse.de> Reported-by: Cary Garrett <cogarre(a)gmail.com> Tested-by: Cary Garrett <cogarre(a)gmail.com> Fixes: b48e1b6ffd28 ("drm/ast: Add CRTC helpers for atomic modesetting") Cc: Thomas Zimmermann <tzimmermann(a)suse.de> Cc: Gerd Hoffmann <kraxel(a)redhat.com> Cc: Dave Airlie <airlied(a)redhat.com> Cc: Daniel Vetter <daniel.vetter(a)ffwll.ch> Cc: Sam Ravnborg <sam(a)ravnborg.org> Cc: <stable(a)vger.kernel.org> # v5.6+ --- drivers/gpu/drm/ast/ast_mode.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index 7a9f20a2fd303..0cbbb21edb4e1 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -801,6 +801,9 @@ static int ast_crtc_helper_atomic_check(struct drm_crtc *crtc, return -EINVAL; } + if (!state->enable) + return 0; /* no mode checks if CRTC is being disabled */ + ast_state = to_ast_crtc_state(state); format = ast_state->format; -- 2.26.0

2 years, 10 months

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Re: [PATCH v2 11/12] mac80211: drop data frames without key on encrypted links

by Sasha Levin

Hi [This is an automated email] This commit has been processed because it contains a -stable tag. The stable tag indicates that it's relevant for the following trees: all The bot has tested the following trees: v5.5.11, v5.4.27, v4.19.112, v4.14.174, v4.9.217, v4.4.217. v5.5.11: Build OK! v5.4.27: Build OK! v4.19.112: Failed to apply! Possible dependencies: 03512ceb60ae ("ieee80211: remove redundant leading zeroes") 09b4a4faf9d0 ("mac80211: introduce capability flags for VHT EXT NSS support") 0eeb2b674f05 ("mac80211: add an option for station management TXQ") 1c9559734eca ("mac80211: remove unnecessary key condition") 57a3a454f303 ("iwlwifi: split HE capabilities between AP and STA") 62872a9b9a10 ("mac80211: Fix PTK rekey freezes and clear text leak") 77f7ffdc335d ("mac80211: minstrel_ht: add flag to indicate missing/inaccurate tx A-MPDU length") 77ff2c6b4984 ("mac80211: update HE IEs to D3.3") 80aaa9c16415 ("mac80211: Add he_capa debugfs entry") 96fc6efb9ad9 ("mac80211: IEEE 802.11 Extended Key ID support") add7453ad62f ("wireless: align to draft 11ax D3.0") adf8ed01e4fd ("mac80211: add an optional TXQ for other PS-buffered frames") caf56338c22f ("mac80211: indicate support for multiple BSSID") daa5b83513a7 ("mac80211: update HE operation fields to D3.0") v4.14.174: Failed to apply! Possible dependencies: 110b32f065f3 ("iwlwifi: mvm: rs: add basic implementation of the new RS API handlers") 1c73acf58bd6 ("iwlwifi: acpi: move ACPI method definitions to acpi.h") 28e9c00fe1f0 ("iwlwifi: remove upper case letters in sku_capa_band_*_enable") 4ae80f6c8d86 ("iwlwifi: support api ver2 of NVM_GET_INFO resp") 4b82455ca51e ("iwlwifi: use flags to denote modifiers for the channel maps") 4c625c564ba2 ("iwlwifi: get rid of fw/nvm.c") 514c30696fbc ("iwlwifi: add support for IEEE802.11ax") 57a3a454f303 ("iwlwifi: split HE capabilities between AP and STA") 77ff2c6b4984 ("mac80211: update HE IEs to D3.3") 813df5cef3bb ("iwlwifi: acpi: add common code to read from ACPI") 8a6171a7b601 ("iwlwifi: fw: add FW APIs for HE") 9c4f7d512740 ("iwlwifi: move all NVM parsing code to the common files") 9f66a397c877 ("iwlwifi: mvm: rs: add ops for the new rate scaling in the FW") e7a3b8d87910 ("iwlwifi: acpi: move ACPI-related definitions to acpi.h") v4.9.217: Failed to apply! Possible dependencies: 01796ff2fa6e ("iwlwifi: mvm: always free inactive queue when moving ownership") 0aaece81114e ("iwlwifi: split firmware API from iwl-trans.h") 1ea423b0e047 ("iwlwifi: remove unnecessary dev_cmd_headroom parameter") 310181ec34e2 ("iwlwifi: move to TVQM mode") 5594d80e9bf4 ("iwlwifi: support two phys for a000 devices") 623e7766be90 ("iwlwifi: pcie: introduce split point to a000 devices") 65e254821cee ("iwlwifi: mvm: use firmware station PM notification for AP_LINK_PS") 6b35ff91572f ("iwlwifi: pcie: introduce a000 TX queues management") 727c02dfb848 ("iwlwifi: pcie: cleanup rfkill checks") 77ff2c6b4984 ("mac80211: update HE IEs to D3.3") 8236f7db2724 ("iwlwifi: mvm: assign cab queue to the correct station") 87d0e1af9db3 ("iwlwifi: mvm: separate queue mapping from queue enablement") bb49701b41de ("iwlwifi: mvm: support a000 SCD queue configuration") cf90da352a32 ("iwlwifi: mvm: use mvm_disable_queue instead of sharing logic") d172a5eff629 ("iwlwifi: reorganize firmware API") df88c08d5c7e ("iwlwifi: mvm: release static queues on bcast release") eda50cde58de ("iwlwifi: pcie: add context information support") v4.4.217: Failed to apply! Possible dependencies: 0aaece81114e ("iwlwifi: split firmware API from iwl-trans.h") 13555e8ba2f4 ("iwlwifi: mvm: add 9000-series RX API") 1a616dd2f171 ("iwlwifi: dump prph registers in a common place for all transports") 1e0bbebaae66 ("mac80211: enable starting BA session with custom timeout") 2f89a5d7d377 ("iwlwifi: mvm: move fw-dbg code to separate file") 39bdb17ebb5b ("iwlwifi: update host command messages to new format") 41837ca962ec ("iwlwifi: pcie: allow to pretend to have Tx CSUM for debug") 4707fde5cdef ("iwlwifi: mvm: use build-time assertion for fw trigger ID") 5b88792cd850 ("iwlwifi: move to wide ID for all commands") 6c4fbcbc1c95 ("iwlwifi: add support for 12K Receive Buffers") 77ff2c6b4984 ("mac80211: update HE IEs to D3.3") 92fe83430b89 ("iwlwifi: uninline iwl_trans_send_cmd") d172a5eff629 ("iwlwifi: reorganize firmware API") dcbb4746286a ("iwlwifi: trans: support a callback for ASYNC commands") NOTE: The patch will not be queued to stable trees until it is upstream. How should we proceed with this patch? -- Thanks Sasha

3 years, 3 months

5
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[PATCH 1/2] KVM: SVM: avoid infinite loop on NPF from bad address

by Paolo Bonzini

When a nested page fault is taken from an address that does not have a memslot associated to it, kvm_mmu_do_page_fault returns RET_PF_EMULATE (via mmu_set_spte) and kvm_mmu_page_fault then invokes svm_need_emulation_on_page_fault. The default answer there is to return false, but in this case this just causes the page fault to be retried ad libitum. Since this is not a fast path, and the only other case where it is taken is an erratum, just stick a kvm_vcpu_gfn_to_memslot check in there to detect the common case where the erratum is not happening. This fixes an infinite loop in the new set_memory_region_test. Fixes: 05d5a4863525 ("KVM: SVM: Workaround errata#1096 (insn_len maybe zero on SMAP violation)") Cc: stable(a)vger.kernel.org Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> --- arch/x86/kvm/svm/svm.c | 7 +++++++ virt/kvm/kvm_main.c | 1 + 2 files changed, 8 insertions(+) diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index a91e397d6750..c86f7278509b 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -3837,6 +3837,13 @@ static bool svm_need_emulation_on_page_fault(struct kvm_vcpu *vcpu) bool smap = cr4 & X86_CR4_SMAP; bool is_user = svm_get_cpl(vcpu) == 3; + /* + * If RIP is invalid, go ahead with emulation which will cause an + * internal error exit. + */ + if (!kvm_vcpu_gfn_to_memslot(vcpu, kvm_rip_read(vcpu) >> PAGE_SHIFT)) + return true; + /* * Detect and workaround Errata 1096 Fam_17h_00_0Fh. * diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index e2f60e313c87..e7436d054305 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -1602,6 +1602,7 @@ struct kvm_memory_slot *kvm_vcpu_gfn_to_memslot(struct kvm_vcpu *vcpu, gfn_t gfn { return __gfn_to_memslot(kvm_vcpu_memslots(vcpu), gfn); } +EXPORT_SYMBOL_GPL(kvm_vcpu_gfn_to_memslot); bool kvm_is_visible_gfn(struct kvm *kvm, gfn_t gfn) { -- 2.18.2

3 years, 5 months

4
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[PATCH] ARM: dts: at91: sama5d4: fix pinctrl muxing

by Ludovic Desroches

Fix pinctrl muxing, PD28, PD29 and PD31 can be muxed to peripheral A. It allows to use SCK0, SCK1 and SPI0_NPCS2 signals. Signed-off-by: Ludovic Desroches <ludovic.desroches(a)microchip.com> Fixes: 679f8d92bb01 ("ARM: at91/dt: sama5d4: add pioD pin mux mask and enable pioD") Cc: stable(a)vger.kernel.org --- arch/arm/boot/dts/sama5d4.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/sama5d4.dtsi b/arch/arm/boot/dts/sama5d4.dtsi index 6ab27a7b388d..a4cef07c38cb 100644 --- a/arch/arm/boot/dts/sama5d4.dtsi +++ b/arch/arm/boot/dts/sama5d4.dtsi @@ -914,7 +914,7 @@ /* A B C */ 0xffffffff 0x3ffcfe7c 0x1c010101 /* pioA */ 0x7fffffff 0xfffccc3a 0x3f00cc3a /* pioB */ 0xffffffff 0x3ff83fff 0xff00ffff /* pioC */ - 0x0003ff00 0x8002a800 0x00000000 /* pioD */ + 0xb003ff00 0x8002a800 0x00000000 /* pioD */ 0xffffffff 0x7fffffff 0x76fff1bf /* pioE */ >; -- 2.24.0.rc0

3 years, 6 months

3
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[PATCH v3] riscv: set max_pfn to the PFN of the last page

by Vincent Chen

The current max_pfn equals to zero. In this case, I found it caused users cannot get some page information through /proc such as kpagecount in v5.6 kernel because of new sanity checks. The following message is displayed by stress-ng test suite with the command "stress-ng --verbose --physpage 1 -t 1" on HiFive unleashed board. # stress-ng --verbose --physpage 1 -t 1 stress-ng: debug: [109] 4 processors online, 4 processors configured stress-ng: info: [109] dispatching hogs: 1 physpage stress-ng: debug: [109] cache allocate: reducing cache level from L3 (too high) to L0 stress-ng: debug: [109] get_cpu_cache: invalid cache_level: 0 stress-ng: info: [109] cache allocate: using built-in defaults as no suitable cache found stress-ng: debug: [109] cache allocate: default cache size: 2048K stress-ng: debug: [109] starting stressors stress-ng: debug: [109] 1 stressor spawned stress-ng: debug: [110] stress-ng-physpage: started [110] (instance 0) stress-ng: error: [110] stress-ng-physpage: cannot read page count for address 0x3fd34de000 in /proc/kpagecount, errno=0 (Success) stress-ng: error: [110] stress-ng-physpage: cannot read page count for address 0x3fd32db078 in /proc/kpagecount, errno=0 (Success) ... stress-ng: error: [110] stress-ng-physpage: cannot read page count for address 0x3fd32db078 in /proc/kpagecount, errno=0 (Success) stress-ng: debug: [110] stress-ng-physpage: exited [110] (instance 0) stress-ng: debug: [109] process [110] terminated stress-ng: info: [109] successful run completed in 1.00s # After applying this patch, the kernel can pass the test. # stress-ng --verbose --physpage 1 -t 1 stress-ng: debug: [104] 4 processors online, 4 processors configured stress-ng: info: [104] dispatching hogs: 1 physpage stress-ng: info: [104] cache allocate: using defaults, can't determine cache details from sysfs stress-ng: debug: [104] cache allocate: default cache size: 2048K stress-ng: debug: [104] starting stressors stress-ng: debug: [104] 1 stressor spawned stress-ng: debug: [105] stress-ng-physpage: started [105] (instance 0) stress-ng: debug: [105] stress-ng-physpage: exited [105] (instance 0) stress-ng: debug: [104] process [105] terminated stress-ng: info: [104] successful run completed in 1.01s # Fixes: 0651c263c8e3 (RISC-V: Move setup_bootmem() to mm/init.c) Cc: stable(a)vger.kernel.org Signed-off-by: Vincent Chen <vincent.chen(a)sifive.com> Reviewed-by: Anup Patel <anup(a)brainfault.org> Reviewed-by: Yash Shah <yash.shah(a)sifive.com> Tested-by: Yash Shah <yash.shah(a)sifive.com> Changes since v1: 1. Add Fixes line and Cc stable kernel Changes since v2: 1. Fix typo in Anup email address --- arch/riscv/mm/init.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c index fab855963c73..157924baa191 100644 --- a/arch/riscv/mm/init.c +++ b/arch/riscv/mm/init.c @@ -149,7 +149,8 @@ void __init setup_bootmem(void) memblock_reserve(vmlinux_start, vmlinux_end - vmlinux_start); set_max_mapnr(PFN_DOWN(mem_size)); - max_low_pfn = PFN_DOWN(memblock_end_of_DRAM()); + max_pfn = PFN_DOWN(memblock_end_of_DRAM()); + max_low_pfn = max_pfn; #ifdef CONFIG_BLK_DEV_INITRD setup_initrd(); -- 2.7.4

3 years, 10 months

3
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[BACKPORT] xen/pvh: correctly setup the PV EFI interface for dom0

by Roger Pau Monne

commit 72813bfbf0276a97c82af038efb5f02dcdd9e310 upstream This involves initializing the boot params EFI related fields and the efi global variable. Without this fix a PVH dom0 doesn't detect when booted from EFI, and thus doesn't support accessing any of the EFI related data. Reported-by: PGNet Dev <pgnet.dev(a)gmail.com> Signed-off-by: Roger Pau Monné <roger.pau(a)citrix.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky(a)oracle.com> Signed-off-by: Boris Ostrovsky <boris.ostrovsky(a)oracle.com> Cc: stable(a)vger.kernel.org # 4.19+ --- arch/x86/xen/efi.c | 12 ++++++------ arch/x86/xen/enlighten_pv.c | 2 +- arch/x86/xen/enlighten_pvh.c | 4 ++++ arch/x86/xen/xen-ops.h | 4 ++-- 4 files changed, 13 insertions(+), 9 deletions(-) diff --git a/arch/x86/xen/efi.c b/arch/x86/xen/efi.c index 1804b27f9632..30edb9bc58e2 100644 --- a/arch/x86/xen/efi.c +++ b/arch/x86/xen/efi.c @@ -170,7 +170,7 @@ static enum efi_secureboot_mode xen_efi_get_secureboot(void) return efi_secureboot_mode_unknown; } -void __init xen_efi_init(void) +void __init xen_efi_init(struct boot_params *boot_params) { efi_system_table_t *efi_systab_xen; @@ -179,12 +179,12 @@ void __init xen_efi_init(void) if (efi_systab_xen == NULL) return; - strncpy((char *)&boot_params.efi_info.efi_loader_signature, "Xen", - sizeof(boot_params.efi_info.efi_loader_signature)); - boot_params.efi_info.efi_systab = (__u32)__pa(efi_systab_xen); - boot_params.efi_info.efi_systab_hi = (__u32)(__pa(efi_systab_xen) >> 32); + strncpy((char *)&boot_params->efi_info.efi_loader_signature, "Xen", + sizeof(boot_params->efi_info.efi_loader_signature)); + boot_params->efi_info.efi_systab = (__u32)__pa(efi_systab_xen); + boot_params->efi_info.efi_systab_hi = (__u32)(__pa(efi_systab_xen) >> 32); - boot_params.secure_boot = xen_efi_get_secureboot(); + boot_params->secure_boot = xen_efi_get_secureboot(); set_bit(EFI_BOOT, &efi.flags); set_bit(EFI_PARAVIRT, &efi.flags); diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c index 782f98b332f0..0f8da4aebe7b 100644 --- a/arch/x86/xen/enlighten_pv.c +++ b/arch/x86/xen/enlighten_pv.c @@ -1399,7 +1399,7 @@ asmlinkage __visible void __init xen_start_kernel(void) /* We need this for printk timestamps */ xen_setup_runstate_info(0); - xen_efi_init(); + xen_efi_init(&boot_params); /* Start the world */ #ifdef CONFIG_X86_32 diff --git a/arch/x86/xen/enlighten_pvh.c b/arch/x86/xen/enlighten_pvh.c index dab07827d25e..f04d22bcf08d 100644 --- a/arch/x86/xen/enlighten_pvh.c +++ b/arch/x86/xen/enlighten_pvh.c @@ -14,6 +14,8 @@ #include <xen/interface/memory.h> #include <xen/interface/hvm/start_info.h> +#include "xen-ops.h" + /* * PVH variables. * @@ -79,6 +81,8 @@ static void __init init_pvh_bootparams(void) pvh_bootparams.hdr.type_of_loader = (9 << 4) | 0; /* Xen loader */ x86_init.acpi.get_root_pointer = pvh_get_root_pointer; + + xen_efi_init(&pvh_bootparams); } /* diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h index 0e60bd918695..2f111f47ba98 100644 --- a/arch/x86/xen/xen-ops.h +++ b/arch/x86/xen/xen-ops.h @@ -122,9 +122,9 @@ static inline void __init xen_init_vga(const struct dom0_vga_console_info *info, void __init xen_init_apic(void); #ifdef CONFIG_XEN_EFI -extern void xen_efi_init(void); +extern void xen_efi_init(struct boot_params *boot_params); #else -static inline void __init xen_efi_init(void) +static inline void __init xen_efi_init(struct boot_params *boot_params) { } #endif -- 2.20.1 (Apple Git-117)

3 years, 11 months

3
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[PATCH v3 0/6] Memory corruption may occur due to incorrent tlb flush

by Santosh Sivaraj

The TLB flush optimisation (a46cc7a90f: powerpc/mm/radix: Improve TLB/PWC flushes) may result in random memory corruption. Any concurrent page-table walk could end up with a Use-after-Free. Even on UP this might give issues, since mmu_gather is preemptible these days. An interrupt or preempted task accessing user pages might stumble into the free page if the hardware caches page directories. The series is a backport of the fix sent by Peter [1]. The first three patches are dependencies for the last patch (avoid potential double flush). If the performance impact due to double flush is considered trivial then the first three patches and last patch may be dropped. This is only for v4.19 stable. [1] https://patchwork.kernel.org/cover/11284843/ -- Changelog: v2: Send the patches with the correct format (commit sha1 upstream) for stable v3: Fix compilation issue on ppc40x_defconfig and ppc44x_defconfig -- Aneesh Kumar K.V (1): powerpc/mmu_gather: enable RCU_TABLE_FREE even for !SMP case Peter Zijlstra (4): asm-generic/tlb: Track freeing of page-table directories in struct mmu_gather asm-generic/tlb, arch: Invert CONFIG_HAVE_RCU_TABLE_INVALIDATE mm/mmu_gather: invalidate TLB correctly on batch allocation failure and flush asm-generic/tlb: avoid potential double flush Will Deacon (1): asm-generic/tlb: Track which levels of the page tables have been cleared arch/Kconfig | 3 - arch/powerpc/Kconfig | 2 +- arch/powerpc/include/asm/book3s/32/pgalloc.h | 8 -- arch/powerpc/include/asm/book3s/64/pgalloc.h | 2 - arch/powerpc/include/asm/nohash/32/pgalloc.h | 8 -- arch/powerpc/include/asm/nohash/64/pgalloc.h | 9 +- arch/powerpc/include/asm/tlb.h | 11 ++ arch/powerpc/mm/pgtable-book3s64.c | 7 -- arch/sparc/include/asm/tlb_64.h | 9 ++ arch/x86/Kconfig | 1 - include/asm-generic/tlb.h | 103 ++++++++++++++++--- mm/memory.c | 20 ++-- 12 files changed, 123 insertions(+), 60 deletions(-) -- 2.24.1

3 years, 11 months

2
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[PATCH 5.2 00/20] 5.2.6-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.2.6 release. There are 20 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sun 04 Aug 2019 09:19:34 AM UTC. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.2.6-rc1.… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.2.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.2.6-rc1 Yan, Zheng <zyan(a)redhat.com> ceph: hold i_ceph_lock when removing caps for freeing inode Yoshinori Sato <ysato(a)users.sourceforge.jp> Fix allyesconfig output. Miroslav Lichvar <mlichvar(a)redhat.com> drivers/pps/pps.c: clear offset flags in PPS_SETPARAMS ioctl Linus Torvalds <torvalds(a)linux-foundation.org> /proc/<pid>/cmdline: add back the setproctitle() special case Linus Torvalds <torvalds(a)linux-foundation.org> /proc/<pid>/cmdline: remove all the special cases Jann Horn <jannh(a)google.com> sched/fair: Use RCU accessors consistently for ->numa_group Jann Horn <jannh(a)google.com> sched/fair: Don't free p->numa_faults with concurrent readers Vladis Dronov <vdronov(a)redhat.com> Bluetooth: hci_uart: check for missing tty operations Marta Rybczynska <mrybczyn(a)kalray.eu> nvme: fix multipath crash when ANA is deactivated Florian Westphal <fw(a)strlen.de> xfrm: policy: fix bydst hlist corruption on hash rebuild Luke Nowakowski-Krijger <lnowakow(a)eng.ucsd.edu> media: radio-raremono: change devm_k*alloc to k*alloc Benjamin Coddington <bcodding(a)redhat.com> NFS: Cleanup if nfs_match_client is interrupted Andrey Konovalov <andreyknvl(a)google.com> media: pvrusb2: use a different format for warnings Oliver Neukum <oneukum(a)suse.com> media: cpia2_usb: first wake up, then free in disconnect Fabio Estevam <festevam(a)gmail.com> ath10k: Change the warning message string Sean Young <sean(a)mess.org> media: au0828: fix null dereference in error path Stanislav Fomichev <sdf(a)google.com> bpf: fix NULL deref in btf_type_is_resolve_source_only Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Sanity checks for each pipe and EP types Phong Tran <tranmanphong(a)gmail.com> ISDN: hfcsusb: checking idx of ep configuration Sunil Muthuswamy <sunilmut(a)microsoft.com> vsock: correct removal of socket from the list ------------- Diffstat: Makefile | 4 +- arch/sh/boards/Kconfig | 14 +-- drivers/bluetooth/hci_ath.c | 3 + drivers/bluetooth/hci_bcm.c | 3 + drivers/bluetooth/hci_intel.c | 3 + drivers/bluetooth/hci_ldisc.c | 13 +++ drivers/bluetooth/hci_mrvl.c | 3 + drivers/bluetooth/hci_qca.c | 3 + drivers/bluetooth/hci_uart.h | 1 + drivers/isdn/hardware/mISDN/hfcsusb.c | 3 + drivers/media/radio/radio-raremono.c | 30 ++++-- drivers/media/usb/au0828/au0828-core.c | 12 +-- drivers/media/usb/cpia2/cpia2_usb.c | 3 +- drivers/media/usb/pvrusb2/pvrusb2-hdw.c | 4 +- drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c | 6 +- drivers/media/usb/pvrusb2/pvrusb2-std.c | 2 +- drivers/net/wireless/ath/ath10k/usb.c | 2 +- drivers/nvme/host/multipath.c | 8 +- drivers/nvme/host/nvme.h | 6 +- drivers/pps/pps.c | 8 ++ fs/ceph/caps.c | 10 +- fs/ceph/inode.c | 2 +- fs/ceph/super.h | 2 +- fs/exec.c | 2 +- fs/nfs/client.c | 4 +- fs/proc/base.c | 132 +++++++++++++----------- include/linux/sched.h | 10 +- include/linux/sched/numa_balancing.h | 4 +- kernel/bpf/btf.c | 12 +-- kernel/fork.c | 2 +- kernel/sched/fair.c | 144 +++++++++++++++++++-------- net/vmw_vsock/af_vsock.c | 38 ++----- net/xfrm/xfrm_policy.c | 12 ++- sound/usb/helper.c | 17 ++++ sound/usb/helper.h | 1 + sound/usb/quirks.c | 18 +++- tools/testing/selftests/net/xfrm_policy.sh | 27 ++++- 37 files changed, 368 insertions(+), 200 deletions(-)

3 years, 11 months

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[PATCH 4.4 00/70] 4.4.165-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.4.165 release. There are 70 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed Nov 28 10:50:16 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.4.165-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.4.165-rc1 Eric Biggers <ebiggers(a)google.com> HID: uhid: forbid UHID_CREATE under KERNEL_DS or elevated privileges Al Viro <viro(a)zeniv.linux.org.uk> new helper: uaccess_kernel() Hans de Goede <hdegoede(a)redhat.com> ACPI / platform: Add SMB0001 HID to forbidden_id_list Gustavo A. R. Silva <gustavo(a)embeddedor.com> drivers/misc/sgi-gru: fix Spectre v1 vulnerability Mattias Jacobsson <2pi(a)mok.nu> USB: misc: appledisplay: add 20" Apple Cinema Display Nathan Chancellor <natechancellor(a)gmail.com> misc: atmel-ssc: Fix section annotation on atmel_ssc_get_driver_data Emmanuel Pescosta <emmanuelpescosta099(a)gmail.com> usb: quirks: Add delay-init quirk for Corsair K70 LUX RGB Kai-Heng Feng <kai.heng.feng(a)canonical.com> USB: quirks: Add no-lpm quirk for Raydium touchscreens Maarten Jacobs <maarten256(a)outlook.com> usb: cdc-acm: add entry for Hiro (Conexant) modem Dan Carpenter <dan.carpenter(a)oracle.com> uio: Fix an Oops on load Sakari Ailus <sakari.ailus(a)linux.intel.com> media: v4l: event: Add subscription to list before calling "add" operation Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "Bluetooth: h5: Fix missing dependency on BT_HCIUART_SERDEV" Hans Verkuil <hverkuil(a)xs4all.nl> Revert "media: videobuf2-core: don't call memop 'finish' when queueing" Lu Fengqi <lufq.fnst(a)cn.fujitsu.com> btrfs: fix pinned underflow after transaction aborted Andreas Gruenbacher <agruenba(a)redhat.com> gfs2: Put bitmap buffers in put_super YueHaibing <yuehaibing(a)huawei.com> SUNRPC: drop pointless static qualifier in xdr_get_next_encode_buffer() Minchan Kim <minchan(a)kernel.org> zram: close udev startup race condition as default groups Vignesh R <vigneshr(a)ti.com> i2c: omap: Enable for ARCH_K3 Jeremy Linton <jeremy.linton(a)arm.com> lib/raid6: Fix arm64 test build Geert Uytterhoeven <geert(a)linux-m68k.org> hwmon: (ibmpowernv) Remove bogus __init annotations Taehee Yoo <ap420073(a)gmail.com> netfilter: xt_IDLETIMER: add sysfs filename checking routine Jozsef Kadlecsik <kadlec(a)blackhole.kfki.hu> netfilter: ipset: Correct rcu_dereference() call in ip_set_put_comment() Justin M. Forbes <jforbes(a)fedoraproject.org> s390/mm: Fix ERROR: "__node_distance" undefined! Eric Westbrook <eric(a)westbrook.io> netfilter: ipset: actually allow allowable CIDR 0 in hash:net,port,net Vasily Gorbik <gor(a)linux.ibm.com> s390/vdso: add missing FORCE to build targets Nathan Chancellor <natechancellor(a)gmail.com> arm64: percpu: Initialize ret in the default case Paul Gortmaker <paul.gortmaker(a)windriver.com> platform/x86: acerhdf: Add BIOS entry for Gateway LT31 v1.3307 Marek Szyprowski <m.szyprowski(a)samsung.com> clk: samsung: exynos5420: Enable PERIS clocks for suspend Chengguang Xu <cgxu519(a)gmx.com> fs/exofs: fix potential memory leak in mount option parsing Richard Weinberger <richard(a)nod.at> um: Give start_idle_thread() a return code Ernesto A. Fernández <ernesto.mnd.fernandez(a)gmail.com> hfsplus: prevent btree data loss on root split Ernesto A. Fernández <ernesto.mnd.fernandez(a)gmail.com> hfs: prevent btree data loss on root split Jann Horn <jannh(a)google.com> reiserfs: propagate errors from fill_with_dentries() properly Matthias Kaehlcke <mka(a)chromium.org> x86/build: Use cc-option to validate stack alignment parameter Matthias Kaehlcke <mka(a)chromium.org> x86/build: Fix stack alignment for CLang Michael Davidson <md(a)google.com> x86/boot: #undef memcpy() et al in string.c Matthias Kaehlcke <mka(a)chromium.org> x86/build: Specify stack alignment for clang Matthias Kaehlcke <mka(a)chromium.org> x86/build: Use __cc-option for boot code compiler options Matthias Kaehlcke <mka(a)chromium.org> kbuild: Add __cc-option macro Matthias Kaehlcke <mka(a)chromium.org> x86/mm/kaslr: Use the _ASM_MUL macro for multiplication to work around Clang incompatibility Michael Davidson <md(a)google.com> crypto, x86: aesni - fix token pasting for clang Matthias Kaehlcke <mka(a)chromium.org> x86/kbuild: Use cc-option to enable -falign-{jumps/loops} Matthias Kaehlcke <mka(a)chromium.org> arm64: Disable asm-operand-width warning for clang Stefan Agner <stefan(a)agner.ch> kbuild: allow to use GCC toolchain not in Clang search path Stefan Agner <stefan(a)agner.ch> kbuild: set no-integrated-as before incl. arch Makefile Sodagudi Prasad <psodagud(a)codeaurora.org> kbuild: clang: disable unused variable warnings only when constant Nick Desaulniers <nick.desaulniers(a)gmail.com> kbuild: clang: remove crufty HOSTCFLAGS David Lin <dtwlin(a)google.com> kbuild: clang: fix build failures with sparse check Masahiro Yamada <yamada.masahiro(a)socionext.com> kbuild: move cc-option and cc-disable-warning after incl. arch Makefile Chris Fries <cfries(a)google.com> kbuild: Set KBUILD_CFLAGS before incl. arch Makefile Nick Desaulniers <ndesaulniers(a)google.com> kbuild: fix linker feature test macros when cross compiling with Clang Ard Biesheuvel <ard.biesheuvel(a)linaro.org> efi/libstub/arm64: Set -fpie when building the EFI stub Ard Biesheuvel <ard.biesheuvel(a)linaro.org> efi/libstub/arm64: Force 'hidden' visibility for section markers Ard Biesheuvel <ard.biesheuvel(a)linaro.org> crypto: arm64/sha - avoid non-standard inline asm tricks Matthias Kaehlcke <mka(a)chromium.org> kbuild: clang: Disable 'address-of-packed-member' warning Arnd Bergmann <arnd(a)arndb.de> modules: mark __inittest/__exittest as __maybe_unused Vinícius Tinti <viniciustinti(a)gmail.com> kbuild: Add support to generate LLVM assembly files Behan Webster <behanw(a)converseincode.com> kbuild: use -Oz instead of -Os when using clang Mark Charlebois <charlebm(a)gmail.com> kbuild, LLVMLinux: Add -Werror to cc-option to support clang Masahiro Yamada <yamada.masahiro(a)socionext.com> kbuild: drop -Wno-unknown-warning-option from clang options Jeroen Hofstee <jeroen(a)myspectrum.nl> kbuild: fix asm-offset generation to work with clang Masahiro Yamada <yamada.masahiro(a)socionext.com> kbuild: consolidate redundant sed script ASM offset generation Matthias Kaehlcke <mka(a)chromium.org> kbuild: Consolidate header generation from ASM offset information Michael Davidson <md(a)google.com> kbuild: clang: add -no-integrated-as to KBUILD_[AC]FLAGS Behan Webster <behanw(a)converseincode.com> kbuild: Add better clang cross build support David Ahern <dsahern(a)gmail.com> ipv6: Fix PMTU updates for UDP/raw sockets in presence of VRF Siva Reddy Kallam <siva.kallam(a)broadcom.com> tg3: Add PHY reset for 5717/5719/5720 in change ring and flow control paths Eric Dumazet <edumazet(a)google.com> net-gro: reset skb->pkt_type in napi_reuse_skb() Sabrina Dubroca <sd(a)queasysnail.net> ip_tunnel: don't force DF when MTU is locked 배석진 <soukjin.bae(a)samsung.com> flow_dissector: do not dissect l4 ports for fragments ------------- Diffstat: .gitignore | 1 + Kbuild | 25 --------------- Makefile | 41 ++++++++++++++++-------- arch/arm64/Makefile | 4 +++ arch/arm64/crypto/sha1-ce-core.S | 6 ++-- arch/arm64/crypto/sha1-ce-glue.c | 11 ++----- arch/arm64/crypto/sha2-ce-core.S | 6 ++-- arch/arm64/crypto/sha2-ce-glue.c | 13 +++----- arch/arm64/include/asm/percpu.h | 3 ++ arch/ia64/kernel/Makefile | 26 ++-------------- arch/s390/kernel/vdso32/Makefile | 6 ++-- arch/s390/kernel/vdso64/Makefile | 6 ++-- arch/s390/numa/numa.c | 1 + arch/um/os-Linux/skas/process.c | 5 +++ arch/x86/Makefile | 39 +++++++++++++++++------ arch/x86/boot/compressed/aslr.c | 3 +- arch/x86/boot/string.c | 9 ++++++ arch/x86/crypto/aes_ctrby8_avx-x86_64.S | 7 ++--- arch/x86/include/asm/asm.h | 1 + drivers/acpi/acpi_platform.c | 1 + drivers/block/zram/zram_drv.c | 26 ++++------------ drivers/bluetooth/Kconfig | 1 - drivers/clk/samsung/clk-exynos5420.c | 1 + drivers/firmware/efi/libstub/Makefile | 2 +- drivers/firmware/efi/libstub/arm64-stub.c | 10 +++++- drivers/hid/uhid.c | 13 ++++++++ drivers/hwmon/ibmpowernv.c | 7 ++--- drivers/i2c/busses/Kconfig | 2 +- drivers/media/v4l2-core/v4l2-event.c | 43 ++++++++++++++------------ drivers/media/v4l2-core/videobuf2-core.c | 9 ++---- drivers/misc/atmel-ssc.c | 2 +- drivers/misc/sgi-gru/grukdump.c | 4 +++ drivers/net/ethernet/broadcom/tg3.c | 18 +++++++++-- drivers/platform/x86/acerhdf.c | 1 + drivers/uio/uio.c | 7 +++-- drivers/usb/class/cdc-acm.c | 3 ++ drivers/usb/core/quirks.c | 8 +++++ drivers/usb/misc/appledisplay.c | 1 + fs/btrfs/disk-io.c | 19 +++++++++--- fs/exofs/super.c | 5 ++- fs/gfs2/rgrp.c | 3 +- fs/hfs/brec.c | 4 +++ fs/hfsplus/brec.c | 4 +++ fs/reiserfs/xattr.c | 7 +++++ include/linux/kbuild.h | 6 ++-- include/linux/module.h | 4 +-- include/linux/netfilter/ipset/ip_set_comment.h | 4 +-- include/linux/uaccess.h | 3 ++ lib/raid6/test/Makefile | 4 +-- net/core/dev.c | 4 +++ net/core/flow_dissector.c | 4 +-- net/ipv4/ip_tunnel_core.c | 2 +- net/ipv6/route.c | 8 +++-- net/netfilter/ipset/ip_set_hash_netportnet.c | 8 ++--- net/netfilter/xt_IDLETIMER.c | 20 ++++++++++++ net/sunrpc/xdr.c | 2 +- scripts/Kbuild.include | 18 +++++++---- scripts/Makefile.build | 8 +++++ scripts/Makefile.extrawarn | 1 - scripts/Makefile.lib | 31 +++++++++++++++++++ scripts/mod/Makefile | 28 ++--------------- 61 files changed, 349 insertions(+), 220 deletions(-)

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