April 2021 - 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 1/2] x86/mpparse: avoid overwriting boot_cpu_physical_apicid

by Kevin Mitchell

When booting with ACPI unavailable or disabled, get_smp_config() ends up calling MP_processor_info() for each CPU found in the MPS table. Previously, this resulted in boot_cpu_physical_apicid getting unconditionally overwritten by the apicid of whatever processor had the CPU_BOOTPROCESSOR flag. This occurred even if boot_cpu_physical_apicid had already been more reliably determined in register_lapic_address() by calling read_apic_id() from the actual boot processor. Ordinariliy, this is not a problem because the boot processor really is the one with the CPU_BOOTPROCESSOR flag. However, kexec is an exception in which the kernel may be booted from any processor regardless of the MPS table contents. In this case, boot_cpu_physical_apicid may not indicate the actual boot processor. This was particularly problematic when the second kernel was booted with NR_CPUS fewer than the number of physical processors. It's the job of generic_processor_info() to decide which CPUs to bring up in this case. That obviously must include the real boot processor which it takes care to save a slot for. It relies upon the contents of boot_cpu_physical_apicid to do this, which if incorrect, may result in the boot processor getting left out. This condition can be discovered by smp_sanity_check() and rectified by adding the boot processor to the phys_cpu_present_map with the warning "weird, boot CPU (#%d) not listed by the BIOS". However, commit 3e730dad3b6da ("x86/apic: Unify interrupt mode setup for SMP-capable system") caused setup_local_APIC() to be called before this could happen resulting in a BUG_ON(!apic->apic_id_registered()): [ 0.655452] ------------[ cut here ]------------ [ 0.660610] Kernel BUG at setup_local_APIC+0x74/0x280 [verbose debug info unavailable] [ 0.669466] invalid opcode: 0000 [#1] SMP [ 0.673948] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.19.109.Ar-16509018.eostrunkkernel419 #1 [ 0.683670] Hardware name: Quanta Quanta LY6 (1LY6UZZ0FBC), BIOS 1.0.6.0-e7d6a55 11/26/2015 [ 0.693007] RIP: 0010:setup_local_APIC+0x74/0x280 [ 0.698264] Code: 80 e4 fe bf f0 00 00 00 89 c6 48 8b 05 0f 1a 8e 00 ff 50 10 e8 12 53 fd ff 48 8b 05 00 1a 8e 00 ff 90 a0 00 00 00 85 c0 75 02 <0f> 0b 48 8b 05 ed 19 8e 00 41 be 00 02 00 00 ff 90 b0 00 00 00 48 [ 0.719251] RSP: 0000:ffffffff81a03e20 EFLAGS: 00010246 [ 0.725091] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 0.733066] RDX: 0000000000000000 RSI: 000000000000000f RDI: 0000000000000020 [ 0.741041] RBP: ffffffff81a03e98 R08: 0000000000000002 R09: 0000000000000000 [ 0.749014] R10: ffffffff81a204e0 R11: ffffffff81b50ea7 R12: 0000000000000000 [ 0.756989] R13: ffffffff81aef920 R14: ffffffff81af60a0 R15: 0000000000000000 [ 0.764965] FS: 0000000000000000(0000) GS:ffff888036800000(0000) knlGS:0000000000000000 [ 0.774007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.780427] CR2: ffff888035c01000 CR3: 0000000035a08000 CR4: 00000000000006b0 [ 0.788401] Call Trace: [ 0.791137] ? amd_iommu_prepare+0x15/0x2a [ 0.795717] apic_bsp_setup+0x55/0x75 [ 0.799808] apic_intr_mode_init+0x169/0x16e [ 0.804579] x86_late_time_init+0x10/0x17 [ 0.809062] start_kernel+0x37e/0x3fe [ 0.813154] x86_64_start_reservations+0x2a/0x2c [ 0.818316] x86_64_start_kernel+0x72/0x75 [ 0.822886] secondary_startup_64+0xa4/0xb0 [ 0.827564] ---[ end trace 237b64da0fd9b22e ]--- This change avoids these issues by only setting boot_cpu_physical_apicid from the MPS table if it is not already set, which can occur in the construct_default_ISA_mptable() path. Otherwise, boot_cpu_physical_apicid will already have been set in register_lapic_address() and should therefore remain untouched. Looking through all the places where boot_cpu_physical_apicid is accessed, nearly all of them assume that boot_cpu_physical_apicid should match read_apic_id() on the booting processor. The only place that might intend to use the BSP apicid listed in the MPS table is amd_numa_init(), which explicitly requires boot_cpu_physical_apicid to be the lowest apicid of all processors. Ironically, due to the early exit short circuit in early_get_smp_config(), it instead gets boot_cpu_physical_apicid = read_apic_id() rather than the MPS table BSP. The behaviour of amd_numa_init() is therefore unaffected by this change. Fixes: 3e730dad3b6da ("x86/apic: Unify interrupt mode setup for SMP-capable system") Signed-off-by: Kevin Mitchell <kevmitch(a)arista.com> Cc: <stable(a)vger.kernel.org> --- arch/x86/kernel/mpparse.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c index afac7ccce72f..6f22f09bfe11 100644 --- a/arch/x86/kernel/mpparse.c +++ b/arch/x86/kernel/mpparse.c @@ -64,7 +64,8 @@ static void __init MP_processor_info(struct mpc_cpu *m) if (m->cpuflag & CPU_BOOTPROCESSOR) { bootup_cpu = " (Bootup-CPU)"; - boot_cpu_physical_apicid = m->apicid; + if (boot_cpu_physical_apicid == -1U) + boot_cpu_physical_apicid = m->apicid; } pr_info("Processor #%d%s\n", m->apicid, bootup_cpu); -- 2.26.2

2 years, 6 months

1
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[PATCH] mmc: sdhci-xenon: fix 1.8v regulator stabilization

by Marcin Wojtas

From: Alex Leibovich <alexl(a)marvell.com> Automatic Clock Gating is a feature used for the power consumption optimisation. It turned out that during early init phase it may prevent the stable voltage switch to 1.8V - due to that on some platfroms an endless printout in dmesg can be observed: "mmc1: 1.8V regulator output did not became stable" Fix the problem by disabling the ACG at very beginning of the sdhci_init and let that be enabled later. Fixes: 3a3748dba881 ("mmc: sdhci-xenon: Add Marvell Xenon SDHC core functionality") Signed-off-by: Alex Leibovich <alexl(a)marvell.com> Signed-off-by: Marcin Wojtas <mw(a)semihalf.com> Cc: stable(a)vger.kernel.org --- drivers/mmc/host/sdhci-xenon.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/host/sdhci-xenon.c b/drivers/mmc/host/sdhci-xenon.c index c67611fdaa8a..4b05f6fdefb4 100644 --- a/drivers/mmc/host/sdhci-xenon.c +++ b/drivers/mmc/host/sdhci-xenon.c @@ -168,7 +168,12 @@ static void xenon_reset_exit(struct sdhci_host *host, /* Disable tuning request and auto-retuning again */ xenon_retune_setup(host); - xenon_set_acg(host, true); + /* + * The ACG should be turned off at the early init time, in order + * to solve a possile issues with the 1.8V regulator stabilization. + * The feature is enabled in later stage. + */ + xenon_set_acg(host, false); xenon_set_sdclk_off_idle(host, sdhc_id, false); -- 2.29.0

2 years, 8 months

4
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[PATCH 4.19 000/247] 4.19.178-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.178 release. There are 247 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, 03 Mar 2021 16:09:49 +0000. 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-4.19.178-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.178-rc1 Takeshi Misawa <jeliantsurux(a)gmail.com> net: qrtr: Fix memory leak in qrtr_tun_open Nikos Tsironis <ntsironis(a)arrikto.com> dm era: Update in-core bitset after committing the metadata Jason A. Donenfeld <Jason(a)zx2c4.com> net: icmp: pass zeroed opts from icmp{,v6}_ndo_send before sending Leon Romanovsky <leonro(a)nvidia.com> ipv6: silence compilation warning for non-IPV6 builds Eric Dumazet <edumazet(a)google.com> ipv6: icmp6: avoid indirect call for icmpv6_send() Jason A. Donenfeld <Jason(a)zx2c4.com> xfrm: interface: use icmp_ndo_send helper Jason A. Donenfeld <Jason(a)zx2c4.com> sunvnet: use icmp_ndo_send helper Jason A. Donenfeld <Jason(a)zx2c4.com> gtp: use icmp_ndo_send helper Jason A. Donenfeld <Jason(a)zx2c4.com> icmp: introduce helper for nat'd source address in network device context Nikos Tsironis <ntsironis(a)arrikto.com> dm era: only resize metadata in preresume Nikos Tsironis <ntsironis(a)arrikto.com> dm era: Reinitialize bitset cache before digesting a new writeset Nikos Tsironis <ntsironis(a)arrikto.com> dm era: Use correct value size in equality function of writeset tree Nikos Tsironis <ntsironis(a)arrikto.com> dm era: Fix bitset memory leaks Nikos Tsironis <ntsironis(a)arrikto.com> dm era: Verify the data block size hasn't changed Nikos Tsironis <ntsironis(a)arrikto.com> dm era: Recover committed writeset after crash Mikulas Patocka <mpatocka(a)redhat.com> dm: fix deadlock when swapping to encrypted device Bob Peterson <rpeterso(a)redhat.com> gfs2: Don't skip dlm unlock if glock has an lvb Al Viro <viro(a)zeniv.linux.org.uk> sparc32: fix a user-triggerable oops in clear_user() Chao Yu <yuchao0(a)huawei.com> f2fs: fix out-of-repair __setattr_copy() Chen Yu <yu.c.chen(a)intel.com> cpufreq: intel_pstate: Get per-CPU max freq via MSR_HWP_CAPABILITIES if available Muchun Song <songmuchun(a)bytedance.com> printk: fix deadlock when kernel panic Maxim Kiselev <bigunclemax(a)gmail.com> gpio: pcf857x: Fix missing first interrupt Frank Li <Frank.Li(a)nxp.com> mmc: sdhci-esdhc-imx: fix kernel panic when remove module Fangrui Song <maskray(a)google.com> module: Ignore _GLOBAL_OFFSET_TABLE_ when warning for undefined symbols Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: Extend workaround for erratum 1024718 to all versions of Cortex-A55 Dan Williams <dan.j.williams(a)intel.com> libnvdimm/dimm: Avoid race between probe and available_slots_show() Mike Kravetz <mike.kravetz(a)oracle.com> hugetlb: fix copy_huge_page_from_user contig page struct assumption NeilBrown <neilb(a)suse.de> x86: fix seq_file iteration for pat/memtype.c NeilBrown <neilb(a)suse.de> seq_file: document how per-entry resources are managed. Pan Bian <bianpan2016(a)163.com> fs/affs: release old buffer head on error path Pan Bian <bianpan2016(a)163.com> mtd: spi-nor: hisi-sfc: Put child node np on error path Alexander Usyskin <alexander.usyskin(a)intel.com> watchdog: mei_wdt: request stop on unregister He Zhe <zhe.he(a)windriver.com> arm64: uprobe: Return EOPNOTSUPP for AARCH32 instruction probing Jiri Kosina <jkosina(a)suse.cz> floppy: reintroduce O_NDELAY fix Sean Christopherson <seanjc(a)google.com> x86/reboot: Force all cpus to exit VMX root if VMX is supported Pavel Machek <pavel(a)denx.de> media: ipu3-cio2: Fix mbus_code processing in cio2_subdev_set_fmt() Martin Kaiser <martin(a)kaiser.cx> staging: rtl8188eu: Add Edimax EW-7811UN V2 to device table Amey Narkhede <ameynarkhede03(a)gmail.com> staging: gdm724x: Fix DMA from stack Ilya Lipnitskiy <ilya.lipnitskiy(a)gmail.com> staging/mt7621-dma: mtk-hsdma.c->hsdma-mt7621.c Frank Wunderlich <frank-w(a)public-files.de> dts64: mt7622: fix slow sd card access Jiri Bohac <jbohac(a)suse.cz> pstore: Fix typo in compression option name Sabyrzhan Tasbolatov <snovitoll(a)gmail.com> drivers/misc/vmw_vmci: restrict too big queue size in qp_host_alloc_queue Ricky Wu <ricky_wu(a)realtek.com> misc: rtsx: init of rts522a add OCP power off when no card is present Paul Cercueil <paul(a)crapouillou.net> seccomp: Add missing return in non-void function Corentin Labbe <clabbe(a)baylibre.com> crypto: sun4i-ss - handle BigEndian for cipher Corentin Labbe <clabbe(a)baylibre.com> crypto: sun4i-ss - IV register does not work on A10 and A13 Corentin Labbe <clabbe(a)baylibre.com> crypto: sun4i-ss - checking sg length is not sufficient Ard Biesheuvel <ardb(a)kernel.org> crypto: arm64/sha - add missing module aliases Filipe Manana <fdmanana(a)suse.com> btrfs: fix extent buffer leak on failure to copy root Josef Bacik <josef(a)toxicpanda.com> btrfs: fix reloc root leak with 0 ref reloc roots on recovery Josef Bacik <josef(a)toxicpanda.com> btrfs: abort the transaction if we fail to inc ref in btrfs_copy_root Jarkko Sakkinen <jarkko(a)kernel.org> KEYS: trusted: Fix migratable=1 failing James Bottomley <James.Bottomley(a)HansenPartnership.com> tpm_tis: Clean up locality release James Bottomley <James.Bottomley(a)HansenPartnership.com> tpm_tis: Fix check_locality for correct locality acquisition PeiSen Hou <pshou(a)realtek.com> ALSA: hda/realtek: modify EAPD in the ALC886 Dan Carpenter <dan.carpenter(a)oracle.com> USB: serial: mos7720: fix error code in mos7720_write() Dan Carpenter <dan.carpenter(a)oracle.com> USB: serial: mos7840: fix error code in mos7840_write() Johan Hovold <johan(a)kernel.org> USB: serial: ftdi_sio: fix FTX sub-integer prescaler Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Fix dep->interval for fullspeed interrupt Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Fix setting of DEPCFG.bInterval_m1 Paul Cercueil <paul(a)crapouillou.net> usb: musb: Fix runtime PM race in musb_queue_resume_work Lech Perczak <lech.perczak(a)gmail.com> USB: serial: option: update interface mapping for ZTE P685M Marcos Paulo de Souza <mpdesouza(a)suse.com> Input: i8042 - add ASUS Zenbook Flip to noselftest list Dan Carpenter <dan.carpenter(a)oracle.com> Input: joydev - prevent potential read overflow in ioctl Olivier Crête <olivier.crete(a)ocrete.ca> Input: xpad - add support for PowerA Enhanced Wired Controller for Xbox Series X|S jeffrey.lin <jeffrey.lin(a)rad-ic.com> Input: raydium_ts_i2c - do not send zero length Jason Gerecke <killertofu(a)gmail.com> HID: wacom: Ignore attempts to overwrite the touch_max value from HID Qinglang Miao <miaoqinglang(a)huawei.com> ACPI: configfs: add missing check after configfs_register_default_group() Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI: property: Fix fwnode string properties matching Mikulas Patocka <mpatocka(a)redhat.com> blk-settings: align max_sectors on "logical_block_size" boundary Randy Dunlap <rdunlap(a)infradead.org> scsi: bnx2fc: Fix Kconfig warning & CNIC build errors Miaohe Lin <linmiaohe(a)huawei.com> mm/rmap: fix potential pte_unmap on an not mapped pte Maxime Ripard <maxime(a)cerno.tech> i2c: brcmstb: Fix brcmstd_send_i2c_cmd condition Marc Zyngier <maz(a)kernel.org> arm64: Add missing ISB after invalidating TLB in __primary_switch Heiner Kallweit <hkallweit1(a)gmail.com> r8169: fix jumbo packet handling on RTL8168e Miaohe Lin <linmiaohe(a)huawei.com> mm/hugetlb: fix potential double free in hugetlb_register_node() error path Miaohe Lin <linmiaohe(a)huawei.com> mm/memory.c: fix potential pte_unmap_unlock pte error Dan Carpenter <dan.carpenter(a)oracle.com> ocfs2: fix a use after free on error Taehee Yoo <ap420073(a)gmail.com> vxlan: move debug check after netdev unregister Chuhong Yuan <hslester96(a)gmail.com> net/mlx4_core: Add missed mlx4_free_cmd_mailbox() Mateusz Palczewski <mateusz.palczewski(a)intel.com> i40e: Fix add TC filter for IPv6 Jann Horn <jannh(a)google.com> Take mmap lock in cacheflush syscall Sylwester Dziedziuch <sylwesterx.dziedziuch(a)intel.com> i40e: Fix VFs not created Mateusz Palczewski <mateusz.palczewski(a)intel.com> i40e: Fix overwriting flow control settings during driver loading Mateusz Palczewski <mateusz.palczewski(a)intel.com> i40e: Add zero-initialization of AQ command structures Slawomir Laba <slawomirx.laba(a)intel.com> i40e: Fix flow for IPv6 next header (extension header) Bard Liao <yung-chuan.liao(a)linux.intel.com> regmap: sdw: use _no_pm functions in regmap_read/write Theodore Ts'o <tytso(a)mit.edu> ext4: fix potential htree index checksum corruption Konrad Dybcio <konrad.dybcio(a)somainline.org> drm/msm/dsi: Correct io_start for MSM8994 (20nm PHY) Heiner Kallweit <hkallweit1(a)gmail.com> PCI: Align checking of syscall user config accessors Jorgen Hansen <jhansen(a)vmware.com> VMCI: Use set_page_dirty_lock() when unregistering guest memory Simon South <simon(a)simonsouth.net> pwm: rockchip: rockchip_pwm_probe(): Remove superfluous clk_unprepare() Aswath Govindraju <a-govindraju(a)ti.com> misc: eeprom_93xx46: Add module alias to avoid breaking support for non device tree users Aswath Govindraju <a-govindraju(a)ti.com> misc: eeprom_93xx46: Fix module alias to enable module autoprobe Randy Dunlap <rdunlap(a)infradead.org> sparc64: only select COMPAT_BINFMT_ELF if BINFMT_ELF is set Dan Carpenter <dan.carpenter(a)oracle.com> Input: elo - fix an error code in elo_connect() Namhyung Kim <namhyung(a)kernel.org> perf test: Fix unaligned access in sample parsing test Adrian Hunter <adrian.hunter(a)intel.com> perf intel-pt: Fix missing CYC processing in PSB Dan Carpenter <dan.carpenter(a)oracle.com> Input: sur40 - fix an error code in sur40_probe() Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> spi: pxa2xx: Fix the controller numbering for Wildcat Point AngeloGioacchino Del Regno <angelogioacchino.delregno(a)somainline.org> clk: qcom: gcc-msm8998: Fix Alpha PLL type for all GPLLs Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/8xx: Fix software emulation interrupt Nathan Lynch <nathanl(a)linux.ibm.com> powerpc/pseries/dlpar: handle ibm, configure-connector delay status Dan Carpenter <dan.carpenter(a)oracle.com> mfd: wm831x-auxadc: Prevent use after free in wm831x_auxadc_read_irq() Alain Volmat <alain.volmat(a)foss.st.com> spi: stm32: properly handle 0 byte transfer Bob Pearson <rpearsonhpe(a)gmail.com> RDMA/rxe: Correct skb on loopback path Bob Pearson <rpearsonhpe(a)gmail.com> RDMA/rxe: Fix coding error in rxe_recv.c Arnaldo Carvalho de Melo <acme(a)redhat.com> perf tools: Fix DSO filtering when not finding a map for a sampled address Steven Rostedt (VMware) <rostedt(a)goodmis.org> tracepoint: Do not fail unregistering a probe due to memory failure Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> amba: Fix resource leak for drivers without .remove Vladimir Murzin <vladimir.murzin(a)arm.com> ARM: 9046/1: decompressor: Do not clear SCTLR.nTLSMD for ARMv7+ cores Takeshi Saito <takeshi.saito.xv(a)renesas.com> mmc: renesas_sdhi_internal_dmac: Fix DMA buffer alignment from 8 to 128-bytes Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> mmc: usdhi6rol0: Fix a resource leak in the error handling path of the probe Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/47x: Disable 256k page size Cédric Le Goater <clg(a)kaod.org> KVM: PPC: Make the VMX instruction emulation routines static Shay Drory <shayd(a)nvidia.com> IB/umad: Return EPOLLERR in case of when device disassociated Shay Drory <shayd(a)nvidia.com> IB/umad: Return EIO in case of when device disassociated Geert Uytterhoeven <geert(a)linux-m68k.org> auxdisplay: ht16k33: Fix refresh rate handling Pan Bian <bianpan2016(a)163.com> isofs: release buffer head before return Krzysztof Kozlowski <krzk(a)kernel.org> regulator: s5m8767: Drop regulators OF node reference Pan Bian <bianpan2016(a)163.com> spi: atmel: Put allocated master before return David Howells <dhowells(a)redhat.com> certs: Fix blacklist flag type confusion Pan Bian <bianpan2016(a)163.com> regulator: axp20x: Fix reference cout leak Andre Przywara <andre.przywara(a)arm.com> clk: sunxi-ng: h6: Fix clock divider range on some clocks Yishai Hadas <yishaih(a)nvidia.com> RDMA/mlx5: Use the correct obj_id upon DEVX TIR creation Tom Rix <trix(a)redhat.com> clocksource/drivers/mxs_timer: Add missing semicolon when DEBUG is defined Bartosz Golaszewski <bgolaszewski(a)baylibre.com> rtc: s5m: select REGMAP_I2C Claudiu Beznea <claudiu.beznea(a)microchip.com> power: reset: at91-sama5d2_shdwc: fix wkupdbc mask Nicolas Boichat <drinkcat(a)chromium.org> of/fdt: Make sure no-map does not remove already reserved regions KarimAllah Ahmed <karahmed(a)amazon.de> fdt: Properly handle "no-map" field in the memory region Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> mfd: bd9571mwv: Use devm_mfd_add_devices() Ferry Toth <ftoth(a)exalondelft.nl> dmaengine: hsu: disable spurious interrupt Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> dmaengine: owl-dma: Fix a resource leak in the remove function Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> dmaengine: fsldma: Fix a resource leak in an error handling path of the probe function Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> dmaengine: fsldma: Fix a resource leak in the remove function Randy Dunlap <rdunlap(a)infradead.org> HID: core: detect and skip invalid inputs to snto32() Andre Przywara <andre.przywara(a)arm.com> clk: sunxi-ng: h6: Fix CEC clock Pratyush Yadav <p.yadav(a)ti.com> spi: cadence-quadspi: Abort read if dummy cycles required are too many Jan Kara <jack(a)suse.cz> quota: Fix memory leak when handling corrupted quota file Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> clk: meson: clk-pll: fix initializing the old rate (fallback) for a PLL Eric W. Biederman <ebiederm(a)xmission.com> capabilities: Don't allow writing ambiguous v3 file capabilities Tom Rix <trix(a)redhat.com> jffs2: fix use after free in jffs2_sum_write_data() Colin Ian King <colin.king(a)canonical.com> fs/jfs: fix potential integer overflow on shift of a int Lakshmi Ramasubramanian <nramas(a)linux.microsoft.com> ima: Free IMA measurement buffer after kexec syscall Lakshmi Ramasubramanian <nramas(a)linux.microsoft.com> ima: Free IMA measurement buffer on error Daniele Alessandrelli <daniele.alessandrelli(a)intel.com> crypto: ecdh_helper - Ensure 'len >= secret.len' in decode_key() Jan Henrik Weinstock <jan.weinstock(a)rwth-aachen.de> hwrng: timeriomem - Fix cooldown period calculation Zhihao Cheng <chengzhihao1(a)huawei.com> btrfs: clarify error returns values in __load_free_space_cache Andrea Parri (Microsoft) <parri.andrea(a)gmail.com> Drivers: hv: vmbus: Avoid use-after-free in vmbus_onoffer_rescind() Dan Carpenter <dan.carpenter(a)oracle.com> drm/amdgpu: Prevent shift wrapping in amdgpu_read_mask() Yi Chen <chenyi77(a)huawei.com> f2fs: fix to avoid inconsistent quota data Sebastian Reichel <sre(a)kernel.org> ASoC: cpcap: fix microphone timeslot mask Florian Fainelli <f.fainelli(a)gmail.com> ata: ahci_brcm: Add back regulators management Christophe Leroy <christophe.leroy(a)csgroup.eu> crypto: talitos - Work around SEC6 ERRATA (AES-CTR mode data size error) Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> media: uvcvideo: Accept invalid bFormatIndex and bFrameIndex values Tom Rix <trix(a)redhat.com> media: pxa_camera: declare variable when DEBUG is defined Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> media: cx25821: Fix a bug when reallocating some dma memory Luo Meng <luomeng12(a)huawei.com> media: qm1d1c0042: fix error return code in qm1d1c0042_init() Joe Perches <joe(a)perches.com> media: lmedm04: Fix misuse of comma Mario Kleiner <mario.kleiner.de(a)gmail.com> drm/amd/display: Fix 10/12 bpc setup in DCE output bit depth reduction. Jiri Olsa <jolsa(a)kernel.org> crypto: bcm - Rename struct device_private to bcm_device_private Dan Carpenter <dan.carpenter(a)oracle.com> ASoC: cs42l56: fix up error handling in probe Dinghao Liu <dinghao.liu(a)zju.edu.cn> media: tm6000: Fix memleak in tm6000_start_stream Dinghao Liu <dinghao.liu(a)zju.edu.cn> media: media/pci: Fix memleak in empress_init Dinghao Liu <dinghao.liu(a)zju.edu.cn> media: em28xx: Fix use-after-free in em28xx_alloc_urbs Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> media: vsp1: Fix an error handling path in the probe function Dan Carpenter <dan.carpenter(a)oracle.com> media: camss: missing error code in msm_video_register() Jacopo Mondi <jacopo(a)jmondi.org> media: i2c: ov5670: Fix PIXEL_RATE minimum value Nathan Chancellor <natechancellor(a)gmail.com> MIPS: lantiq: Explicitly compare LTQ_EBU_PCC_ISTAT against 0 Nathan Chancellor <natechancellor(a)gmail.com> MIPS: c-r4k: Fix section mismatch for loongson2_sc_init Chenyang Li <lichenyang(a)loongson.cn> drm/amdgpu: Fix macro name _AMDGPU_TRACE_H_ in preprocessor if condition Corentin Labbe <clabbe(a)baylibre.com> crypto: sun4i-ss - fix kmap usage Dan Carpenter <dan.carpenter(a)oracle.com> gma500: clean up error handling in init Jialin Zhang <zhangjialin11(a)huawei.com> drm/gma500: Fix error return code in psb_driver_load() Randy Dunlap <rdunlap(a)infradead.org> fbdev: aty: SPARC64 requires FB_ATY_CT Maxime Chevallier <maxime.chevallier(a)bootlin.com> net: mvneta: Remove per-cpu queue mapping for Armada 3700 Shyam Sundar S K <Shyam-sundar.S-k(a)amd.com> net: amd-xgbe: Fix network fluctuations when using 1G BELFUSE SFP Shyam Sundar S K <Shyam-sundar.S-k(a)amd.com> net: amd-xgbe: Reset link when the link never comes back Shyam Sundar S K <Shyam-sundar.S-k(a)amd.com> net: amd-xgbe: Fix NETDEV WATCHDOG transmit queue timeout warning Shyam Sundar S K <Shyam-sundar.S-k(a)amd.com> net: amd-xgbe: Reset the PHY rx data path when mailbox command timeout Lijun Pan <ljp(a)linux.ibm.com> ibmvnic: skip send_request_unmap for timeout reset Lijun Pan <ljp(a)linux.ibm.com> ibmvnic: add memory barrier to protect long term buffer Colin Ian King <colin.king(a)canonical.com> b43: N-PHY: Fix the update of coef for the PHY revision >= 3case Ayush Sawal <ayush.sawal(a)chelsio.com> cxgb4/chtls/cxgbit: Keeping the max ofld immediate data size same in cxgb4 and ulds Eric Dumazet <edumazet(a)google.com> tcp: fix SO_RCVLOWAT related hangs under mem pressure Jesper Dangaard Brouer <brouer(a)redhat.com> bpf: Fix bpf_fib_lookup helper MTU check for SKB ctx Colin Ian King <colin.king(a)canonical.com> mac80211: fix potential overflow when multiplying to u32 integers Juergen Gross <jgross(a)suse.com> xen/netback: fix spurious event detection for common event case Edwin Peer <edwin.peer(a)broadcom.com> bnxt_en: reverse order of TX disable and carrier off Sukadev Bhattiprolu <sukadev(a)linux.ibm.com> ibmvnic: Set to CLOSED state even on error Linus Lüssing <ll(a)simonwunderlich.de> ath9k: fix data bus crash when setting nf_override via debugfs Marco Elver <elver(a)google.com> bpf_lru_list: Read double-checked variable once without lock Jae Hyun Yoo <jae.hyun.yoo(a)intel.com> soc: aspeed: snoop: Add clock control logic Arnd Bergmann <arnd(a)arndb.de> ARM: s3c: fix fiq for clang IAS Vincent Knecht <vincent.knecht(a)mailoo.org> arm64: dts: msm8916: Fix reserved and rfsa nodes unit address Rosen Penev <rosenp(a)gmail.com> ARM: dts: armada388-helios4: assign pinctrl to each fan Rosen Penev <rosenp(a)gmail.com> ARM: dts: armada388-helios4: assign pinctrl to LEDs Chen-Yu Tsai <wens(a)csie.org> staging: rtl8723bs: wifi_regd.c: Fix incorrect number of regulatory rules Guenter Roeck <linux(a)roeck-us.net> usb: dwc2: Make "trimming xfer length" a debug message Guenter Roeck <linux(a)roeck-us.net> usb: dwc2: Abort transaction after errors with unknown reason Guenter Roeck <linux(a)roeck-us.net> usb: dwc2: Do not update data length if it is 0 on inbound transfers Tony Lindgren <tony(a)atomide.com> ARM: dts: Configure missing thermal interrupt for 4430 Pan Bian <bianpan2016(a)163.com> memory: ti-aemif: Drop child node when jumping out loop Pan Bian <bianpan2016(a)163.com> Bluetooth: Put HCI device if inquiry procedure interrupts Pan Bian <bianpan2016(a)163.com> Bluetooth: drop HCI device reference before return Jack Pham <jackp(a)codeaurora.org> usb: gadget: u_audio: Free requests only after callback Maximilian Luz <luzmaximilian(a)gmail.com> ACPICA: Fix exception code class checks Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> cpufreq: brcmstb-avs-cpufreq: Fix resource leaks in ->remove() Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> cpufreq: brcmstb-avs-cpufreq: Free resources in error path Andre Przywara <andre.przywara(a)arm.com> arm64: dts: allwinner: A64: Limit MMC2 bus frequency to 150 MHz Andre Przywara <andre.przywara(a)arm.com> arm64: dts: allwinner: Drop non-removable from SoPine/LTS SD card Andre Przywara <andre.przywara(a)arm.com> arm64: dts: allwinner: A64: properly connect USB PHY to port 0 Andrii Nakryiko <andrii(a)kernel.org> bpf: Avoid warning when re-casting __bpf_call_base into __bpf_call_base_args Krzysztof Kozlowski <krzk(a)kernel.org> arm64: dts: exynos: correct PMIC interrupt trigger level on Espresso Krzysztof Kozlowski <krzk(a)kernel.org> arm64: dts: exynos: correct PMIC interrupt trigger level on TM2 Krzysztof Kozlowski <krzk(a)kernel.org> ARM: dts: exynos: correct PMIC interrupt trigger level on Odroid XU3 family Krzysztof Kozlowski <krzk(a)kernel.org> ARM: dts: exynos: correct PMIC interrupt trigger level on Arndale Octa Krzysztof Kozlowski <krzk(a)kernel.org> ARM: dts: exynos: correct PMIC interrupt trigger level on Spring Krzysztof Kozlowski <krzk(a)kernel.org> ARM: dts: exynos: correct PMIC interrupt trigger level on Rinato Krzysztof Kozlowski <krzk(a)kernel.org> ARM: dts: exynos: correct PMIC interrupt trigger level on Monk Krzysztof Kozlowski <krzk(a)kernel.org> ARM: dts: exynos: correct PMIC interrupt trigger level on Artik 5 Christopher William Snowhill <chris(a)kode54.net> Bluetooth: Fix initializing response id after clearing struct Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> Bluetooth: btqcomsmd: Fix a resource leak in error handling paths in the probe function Rakesh Pillai <pillair(a)codeaurora.org> ath10k: Fix error handling in case of CE pipe init failure Eric Biggers <ebiggers(a)google.com> random: fix the RNDRESEEDCRNG ioctl Alexander Lobakin <alobakin(a)pm.me> MIPS: vmlinux.lds.S: add missing PAGE_ALIGNED_DATA() section Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Fix PCM buffer allocation in non-vmalloc mode Jan Kara <jack(a)suse.cz> bfq: Avoid false bfq queue merging Ansuel Smith <ansuelsmth(a)gmail.com> PCI: qcom: Use PHY_REFCLK_USE_PAD only for ipq8064 Sumit Garg <sumit.garg(a)linaro.org> kdb: Make memory allocations more robust Nick Desaulniers <ndesaulniers(a)google.com> vmlinux.lds.h: add DWARF v5 sections Peter Zijlstra <peterz(a)infradead.org> locking/static_key: Fix false positive warnings on concurrent dec/inc Peter Zijlstra <peterz(a)infradead.org> jump_label/lockdep: Assert we hold the hotplug lock for _cpuslocked() operations Rong Chen <rong.a.chen(a)intel.com> scripts/recordmcount.pl: support big endian for ARCH sh Shyam Prasad N <sprasad(a)microsoft.com> cifs: Set CIFS_MOUNT_USE_PREFIX_PATH flag on setting cifs_sb->prepath. Christoph Schemmel <christoph.schemmel(a)gmail.com> NET: usb: qmi_wwan: Adding support for Cinterion MV31 Ming Lei <ming.lei(a)redhat.com> block: don't release queue's sysfs lock during switching elevator Ming Lei <ming.lei(a)redhat.com> block: fix race between switching elevator and removing queues Ming Lei <ming.lei(a)redhat.com> block: split .sysfs_lock into two locks Ming Lei <ming.lei(a)redhat.com> block: add helper for checking if queue is registered Rolf Eike Beer <eb(a)emlix.com> scripts: set proper OpenSSL include dir also for sign-file Rolf Eike Beer <eb(a)emlix.com> scripts: use pkg-config to locate libcrypto Sameer Pujar <spujar(a)nvidia.com> arm64: tegra: Add power-domain for Tegra210 HDA Rustam Kovhaev <rkovhaev(a)gmail.com> ntfs: check for valid standard information attribute Stefan Ursella <stefan.ursella(a)wolfvision.net> usb: quirks: add quirk to start video capture on ELMO L-12F document camera reliable Johan Hovold <johan(a)kernel.org> USB: quirks: sort quirk entries Will McVicker <willmcvicker(a)google.com> HID: make arrays usage and value to be the same ------------- Diffstat: Documentation/filesystems/seq_file.txt | 6 + Makefile | 4 +- arch/arm/boot/compressed/head.S | 4 +- arch/arm/boot/dts/armada-388-helios4.dts | 28 +++- arch/arm/boot/dts/exynos3250-artik5.dtsi | 2 +- arch/arm/boot/dts/exynos3250-monk.dts | 2 +- arch/arm/boot/dts/exynos3250-rinato.dts | 2 +- arch/arm/boot/dts/exynos5250-spring.dts | 2 +- arch/arm/boot/dts/exynos5420-arndale-octa.dts | 2 +- arch/arm/boot/dts/exynos5422-odroid-core.dtsi | 2 +- arch/arm/boot/dts/omap443x.dtsi | 2 + arch/arm64/Kconfig | 2 +- .../boot/dts/allwinner/sun50i-a64-pinebook.dts | 5 +- .../boot/dts/allwinner/sun50i-a64-sopine.dtsi | 1 - arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 6 +- .../boot/dts/exynos/exynos5433-tm2-common.dtsi | 2 +- arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 2 +- arch/arm64/boot/dts/mediatek/mt7622.dtsi | 2 + arch/arm64/boot/dts/nvidia/tegra210.dtsi | 1 + arch/arm64/boot/dts/qcom/msm8916.dtsi | 4 +- arch/arm64/crypto/sha1-ce-glue.c | 1 + arch/arm64/crypto/sha2-ce-glue.c | 2 + arch/arm64/crypto/sha3-ce-glue.c | 4 + arch/arm64/crypto/sha512-ce-glue.c | 2 + arch/arm64/kernel/cpufeature.c | 2 +- arch/arm64/kernel/head.S | 1 + arch/arm64/kernel/probes/uprobes.c | 2 +- arch/mips/kernel/vmlinux.lds.S | 1 + arch/mips/lantiq/irq.c | 2 +- arch/mips/mm/c-r4k.c | 2 +- arch/nios2/kernel/sys_nios2.c | 11 +- arch/powerpc/Kconfig | 2 +- arch/powerpc/kernel/head_8xx.S | 2 +- arch/powerpc/kvm/powerpc.c | 8 +- arch/powerpc/platforms/pseries/dlpar.c | 7 +- arch/sparc/Kconfig | 2 +- arch/sparc/lib/memset.S | 1 + arch/x86/kernel/reboot.c | 29 ++-- arch/x86/mm/pat.c | 3 +- block/bfq-iosched.c | 1 + block/blk-core.c | 1 + block/blk-mq-sysfs.c | 12 +- block/blk-settings.c | 12 ++ block/blk-sysfs.c | 49 ++++--- block/blk-wbt.c | 2 +- block/blk.h | 2 +- block/elevator.c | 30 ++-- certs/blacklist.c | 2 +- crypto/ecdh_helper.c | 3 + drivers/acpi/acpi_configfs.c | 7 +- drivers/acpi/property.c | 44 ++++-- drivers/amba/bus.c | 20 +-- drivers/ata/ahci_brcm.c | 14 +- drivers/auxdisplay/ht16k33.c | 3 +- drivers/base/regmap/regmap-sdw.c | 4 +- drivers/block/floppy.c | 27 ++-- drivers/bluetooth/btqcomsmd.c | 27 ++-- drivers/char/hw_random/timeriomem-rng.c | 2 +- drivers/char/random.c | 2 +- drivers/char/tpm/tpm_tis_core.c | 50 +------ drivers/clk/meson/clk-pll.c | 2 +- drivers/clk/qcom/gcc-msm8998.c | 100 ++++++------- drivers/clk/sunxi-ng/ccu-sun50i-h6.c | 10 +- drivers/clocksource/mxs_timer.c | 5 +- drivers/cpufreq/brcmstb-avs-cpufreq.c | 24 +++- drivers/cpufreq/intel_pstate.c | 5 +- drivers/crypto/bcm/cipher.c | 2 +- drivers/crypto/bcm/cipher.h | 4 +- drivers/crypto/bcm/util.c | 2 +- drivers/crypto/chelsio/chtls/chtls_cm.h | 3 - drivers/crypto/sunxi-ss/sun4i-ss-cipher.c | 159 +++++++++++++-------- drivers/crypto/talitos.c | 28 ++-- drivers/crypto/talitos.h | 1 + drivers/dma/fsldma.c | 6 + drivers/dma/hsu/pci.c | 21 +-- drivers/dma/owl-dma.c | 1 + drivers/gpio/gpio-pcf857x.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 2 +- drivers/gpu/drm/amd/display/dc/dce/dce_transform.c | 8 +- drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c | 22 +-- drivers/gpu/drm/gma500/psb_drv.c | 2 + drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c | 2 +- drivers/hid/hid-core.c | 9 +- drivers/hid/wacom_wac.c | 7 +- drivers/hv/channel_mgmt.c | 3 +- drivers/i2c/busses/i2c-brcmstb.c | 2 +- drivers/infiniband/core/user_mad.c | 17 ++- drivers/infiniband/hw/mlx5/devx.c | 4 +- drivers/infiniband/sw/rxe/rxe_net.c | 5 + drivers/infiniband/sw/rxe/rxe_recv.c | 11 +- drivers/input/joydev.c | 7 +- drivers/input/joystick/xpad.c | 1 + drivers/input/serio/i8042-x86ia64io.h | 4 + drivers/input/touchscreen/elo.c | 4 +- drivers/input/touchscreen/raydium_i2c_ts.c | 3 +- drivers/input/touchscreen/sur40.c | 1 + drivers/md/dm-core.h | 4 + drivers/md/dm-crypt.c | 1 + drivers/md/dm-era-target.c | 93 +++++++----- drivers/md/dm.c | 60 ++++++++ drivers/media/i2c/ov5670.c | 3 +- drivers/media/pci/cx25821/cx25821-core.c | 4 +- drivers/media/pci/intel/ipu3/ipu3-cio2.c | 2 +- drivers/media/pci/saa7134/saa7134-empress.c | 5 +- drivers/media/platform/pxa_camera.c | 3 + drivers/media/platform/qcom/camss/camss-video.c | 1 + drivers/media/platform/vsp1/vsp1_drv.c | 4 +- drivers/media/tuners/qm1d1c0042.c | 4 +- drivers/media/usb/dvb-usb-v2/lmedm04.c | 2 +- drivers/media/usb/em28xx/em28xx-core.c | 6 +- drivers/media/usb/tm6000/tm6000-dvb.c | 4 + drivers/media/usb/uvc/uvc_v4l2.c | 18 +-- drivers/memory/ti-aemif.c | 8 +- drivers/mfd/bd9571mwv.c | 6 +- drivers/mfd/wm831x-auxadc.c | 3 +- drivers/misc/aspeed-lpc-snoop.c | 30 +++- drivers/misc/cardreader/rts5227.c | 5 + drivers/misc/eeprom/eeprom_93xx46.c | 1 + drivers/misc/vmw_vmci/vmci_queue_pair.c | 5 +- drivers/mmc/host/renesas_sdhi_internal_dmac.c | 4 +- drivers/mmc/host/sdhci-esdhc-imx.c | 3 +- drivers/mmc/host/usdhi6rol0.c | 4 +- drivers/mtd/spi-nor/cadence-quadspi.c | 2 +- drivers/mtd/spi-nor/hisi-sfc.c | 4 +- drivers/net/ethernet/amd/xgbe/xgbe-common.h | 14 ++ drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 1 + drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 3 +- drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 39 ++++- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 3 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h | 3 + drivers/net/ethernet/chelsio/cxgb4/sge.c | 11 +- drivers/net/ethernet/ibm/ibmvnic.c | 16 ++- drivers/net/ethernet/intel/i40e/i40e_main.c | 41 ++---- drivers/net/ethernet/intel/i40e/i40e_txrx.c | 9 +- drivers/net/ethernet/marvell/mvneta.c | 9 +- .../net/ethernet/mellanox/mlx4/resource_tracker.c | 1 + drivers/net/ethernet/realtek/r8169.c | 4 +- drivers/net/ethernet/sun/sunvnet_common.c | 23 +-- drivers/net/gtp.c | 5 +- drivers/net/usb/qmi_wwan.c | 1 + drivers/net/vxlan.c | 11 +- drivers/net/wireless/ath/ath10k/snoc.c | 5 +- drivers/net/wireless/ath/ath9k/debug.c | 5 +- drivers/net/wireless/broadcom/b43/phy_n.c | 2 +- drivers/net/xen-netback/interface.c | 8 +- drivers/nvdimm/dimm_devs.c | 18 ++- drivers/of/fdt.c | 12 +- drivers/pci/controller/dwc/pcie-qcom.c | 4 +- drivers/pci/syscall.c | 10 +- drivers/power/reset/at91-sama5d2_shdwc.c | 2 +- drivers/pwm/pwm-rockchip.c | 1 - drivers/regulator/axp20x-regulator.c | 7 +- drivers/regulator/s5m8767.c | 8 +- drivers/rtc/Kconfig | 1 + drivers/scsi/bnx2fc/Kconfig | 1 + drivers/spi/spi-atmel.c | 2 +- drivers/spi/spi-pxa2xx-pci.c | 27 ++-- drivers/spi/spi-s3c24xx-fiq.S | 9 +- drivers/spi/spi-stm32.c | 4 + drivers/staging/gdm724x/gdm_usb.c | 10 +- drivers/staging/mt7621-dma/Makefile | 2 +- .../mt7621-dma/{mtk-hsdma.c => hsdma-mt7621.c} | 2 +- drivers/staging/rtl8188eu/os_dep/usb_intf.c | 1 + drivers/staging/rtl8723bs/os_dep/wifi_regd.c | 2 +- drivers/target/iscsi/cxgbit/cxgbit_target.c | 3 +- drivers/usb/core/quirks.c | 9 +- drivers/usb/dwc2/hcd.c | 15 +- drivers/usb/dwc2/hcd_intr.c | 14 +- drivers/usb/dwc3/gadget.c | 19 ++- drivers/usb/gadget/function/u_audio.c | 17 ++- drivers/usb/musb/musb_core.c | 31 ++-- drivers/usb/serial/ftdi_sio.c | 5 +- drivers/usb/serial/mos7720.c | 4 +- drivers/usb/serial/mos7840.c | 4 +- drivers/usb/serial/option.c | 3 +- drivers/video/fbdev/Kconfig | 2 +- drivers/watchdog/mei_wdt.c | 1 + fs/affs/namei.c | 4 +- fs/btrfs/ctree.c | 7 +- fs/btrfs/free-space-cache.c | 6 +- fs/btrfs/relocation.c | 4 +- fs/cifs/connect.c | 1 + fs/ext4/namei.c | 7 +- fs/f2fs/file.c | 7 +- fs/f2fs/inline.c | 4 + fs/gfs2/lock_dlm.c | 8 +- fs/isofs/dir.c | 1 + fs/isofs/namei.c | 1 + fs/jffs2/summary.c | 3 + fs/jfs/jfs_dmap.c | 2 +- fs/ntfs/inode.c | 6 + fs/ocfs2/cluster/heartbeat.c | 8 +- fs/pstore/platform.c | 4 +- fs/quota/quota_v2.c | 11 +- include/acpi/acexcep.h | 10 +- include/asm-generic/vmlinux.lds.h | 7 +- include/linux/blkdev.h | 2 + include/linux/device-mapper.h | 5 + include/linux/filter.h | 2 +- include/linux/icmpv6.h | 44 +++++- include/linux/ipv6.h | 2 +- include/linux/kexec.h | 5 + include/linux/key.h | 1 + include/linux/rmap.h | 3 +- include/net/icmp.h | 10 ++ include/net/tcp.h | 9 +- kernel/bpf/bpf_lru_list.c | 7 +- kernel/debug/kdb/kdb_private.h | 2 +- kernel/jump_label.c | 26 ++-- kernel/kexec_file.c | 5 + kernel/module.c | 21 ++- kernel/printk/printk_safe.c | 16 ++- kernel/seccomp.c | 2 + kernel/tracepoint.c | 80 ++++++++--- mm/hugetlb.c | 4 +- mm/memory.c | 16 ++- net/bluetooth/a2mp.c | 3 +- net/bluetooth/hci_core.c | 6 +- net/core/filter.c | 13 +- net/ipv4/icmp.c | 34 +++++ net/ipv6/icmp.c | 19 +-- net/ipv6/ip6_icmp.c | 46 +++++- net/mac80211/mesh_hwmp.c | 2 +- net/qrtr/tun.c | 12 +- net/xfrm/xfrm_interface.c | 6 +- scripts/Makefile | 9 +- scripts/recordmcount.pl | 6 +- security/commoncap.c | 12 +- security/integrity/ima/ima_kexec.c | 3 + security/integrity/ima/ima_mok.c | 5 +- security/keys/key.c | 2 + security/keys/trusted.c | 2 +- sound/pci/hda/patch_realtek.c | 11 ++ sound/soc/codecs/cpcap.c | 12 +- sound/soc/codecs/cs42l56.c | 3 +- sound/usb/pcm.c | 2 +- tools/perf/tests/sample-parsing.c | 2 +- tools/perf/util/event.c | 2 + .../perf/util/intel-pt-decoder/intel-pt-decoder.c | 3 + 240 files changed, 1568 insertions(+), 737 deletions(-)

2 years, 8 months

11
276
0 0

[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

3
3
0 0

[PATCH 5.10 000/290] 5.10.24-rc1 review

by gregkh＠linuxfoundation.org

From: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> This is the start of the stable review cycle for the 5.10.24 release. There are 290 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, 17 Mar 2021 13:55:02 +0000. 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-5.10.24-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.10.24-rc1 Christoph Hellwig <hch(a)lst.de> RDMA/umem: Use ib_dma_max_seg_size instead of dma_get_max_seg_size Andrew Scull <ascull(a)google.com> KVM: arm64: Fix nVHE hyp panic host context restore Juergen Gross <jgross(a)suse.com> xen/events: avoid handling the same event on two cpus at the same time Juergen Gross <jgross(a)suse.com> xen/events: don't unmask an event channel when an eoi is pending Mike Rapoport <rppt(a)kernel.org> mm/page_alloc.c: refactor initialization of struct page for holes in memory layout Marc Zyngier <maz(a)kernel.org> KVM: arm64: Ensure I-cache isolation between vcpus of a same VM Suren Baghdasaryan <surenb(a)google.com> mm/madvise: replace ptrace attach requirement for process_madvise Nadav Amit <namit(a)vmware.com> mm/userfaultfd: fix memory corruption due to writeprotect Marc Zyngier <maz(a)kernel.org> KVM: arm64: Fix exclusive limit for IPA size Marc Zyngier <maz(a)kernel.org> KVM: arm64: Reject VM creation when the default IPA size is unsupported Suzuki K Poulose <suzuki.poulose(a)arm.com> KVM: arm64: nvhe: Save the SPE context early Will Deacon <will(a)kernel.org> KVM: arm64: Avoid corrupting vCPU context register in guest exit Jia He <justin.he(a)arm.com> KVM: arm64: Fix range alignment when walking page tables Wanpeng Li <wanpengli(a)tencent.com> KVM: kvmclock: Fix vCPUs > 64 can't be online/hotpluged Sean Christopherson <seanjc(a)google.com> KVM: x86: Ensure deadline timer has truly expired before posting its IRQ Andy Lutomirski <luto(a)kernel.org> x86/entry: Fix entry/exit mismatch on failed fast 32-bit syscalls Joerg Roedel <jroedel(a)suse.de> x86/sev-es: Use __copy_from_user_inatomic() Joerg Roedel <jroedel(a)suse.de> x86/sev-es: Correctly track IRQ states in runtime #VC handler Thomas Gleixner <tglx(a)linutronix.de> x86/entry: Move nmi entry/exit into common code Joerg Roedel <jroedel(a)suse.de> x86/sev-es: Check regs->sp is trusted before adjusting #VC IST stack Joerg Roedel <jroedel(a)suse.de> x86/sev-es: Introduce ip_within_syscall_gap() helper Josh Poimboeuf <jpoimboe(a)redhat.com> x86/unwind/orc: Disable KASAN checking in the ORC unwinder, part 2 Lior Ribak <liorribak(a)gmail.com> binfmt_misc: fix possible deadlock in bm_register_write Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc: Fix missing declaration of [en/dis]able_kernel_vsx() Nicholas Piggin <npiggin(a)gmail.com> powerpc: Fix inverted SET_FULL_REGS bitop Naveen N. Rao <naveen.n.rao(a)linux.vnet.ibm.com> powerpc/64s: Fix instruction encoding for lis in ppc_function_entry() Ard Biesheuvel <ardb(a)kernel.org> efi: stub: omit SetVirtualAddressMap() if marked unsupported in RT_PROP table Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> sched/membarrier: fix missing local execution of ipi_sync_rq_state() Arnd Bergmann <arnd(a)arndb.de> linux/compiler-clang.h: define HAVE_BUILTIN_BSWAP* Minchan Kim <minchan(a)kernel.org> zram: fix return value on writeback_store Alexey Dobriyan <adobriyan(a)gmail.com> prctl: fix PR_SET_MM_AUXV kernel stack leak Matthew Wilcox (Oracle) <willy(a)infradead.org> include/linux/sched/mm.h: use rcu_dereference in in_vfork() Arnd Bergmann <arnd(a)arndb.de> stop_machine: mark helpers __always_inline Peter Zijlstra <peterz(a)infradead.org> seqlock,lockdep: Fix seqcount_latch_init() Daniel Axtens <dja(a)axtens.net> powerpc/64s/exception: Clean up a missed SRR specifier Anna-Maria Behnsen <anna-maria(a)linutronix.de> hrtimer: Update softirq_expires_next correctly after __hrtimer_get_next_event() Kan Liang <kan.liang(a)linux.intel.com> perf/x86/intel: Set PERF_ATTACH_SCHED_CB for large PEBS and LBR Kan Liang <kan.liang(a)linux.intel.com> perf/core: Flush PMU internal buffers for per-CPU events Ard Biesheuvel <ardb(a)kernel.org> arm64: mm: use a 48-bit ID map when possible on 52-bit VA builds Daiyue Zhang <zhangdaiyue1(a)huawei.com> configfs: fix a use-after-free in __configfs_open_file James Smart <jsmart2021(a)gmail.com> nvme-fc: fix racing controller reset and create association Jia-Ju Bai <baijiaju1990(a)gmail.com> block: rsxx: fix error return code of rsxx_pci_probe() Ondrej Mosnacek <omosnace(a)redhat.com> NFSv4.2: fix return value of _nfs4_get_security_label() Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Don't gratuitously clear the inode cache when lookup failed Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Don't revalidate the directory permissions on a lookup failure Benjamin Coddington <bcodding(a)redhat.com> SUNRPC: Set memalloc_nofs_save() for sync tasks Anshuman Khandual <anshuman.khandual(a)arm.com> arm64/mm: Fix pfn_valid() for ZONE_DEVICE based memory Wei Yongjun <weiyongjun1(a)huawei.com> cpufreq: qcom-hw: Fix return value check in qcom_cpufreq_hw_cpu_init() Shawn Guo <shawn.guo(a)linaro.org> cpufreq: qcom-hw: fix dereferencing freed memory 'data' Sergey Shtylyov <s.shtylyov(a)omprussia.ru> sh_eth: fix TRSCER mask for R7S72100 Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: pcl818: Fix endian problem for AI command data Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: pcl711: Fix endian problem for AI command data Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: me4000: Fix endian problem for AI command data Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: dmm32at: Fix endian problem for AI command data Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: das800: Fix endian problem for AI command data Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: das6402: Fix endian problem for AI command data Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: adv_pci1710: Fix endian problem for AI command data Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: addi_apci_1500: Fix endian problem for command sample Ian Abbott <abbotti(a)mev.co.uk> staging: comedi: addi_apci_1032: Fix endian problem for COS sample Lee Gibson <leegib(a)gmail.com> staging: rtl8192e: Fix possible buffer overflow in _rtl92e_wx_set_scan Lee Gibson <leegib(a)gmail.com> staging: rtl8712: Fix possible buffer overflow in r8712_sitesurvey_cmd Dan Carpenter <dan.carpenter(a)oracle.com> staging: ks7010: prevent buffer overflow in ks_wlan_set_scan() Dan Carpenter <dan.carpenter(a)oracle.com> staging: rtl8188eu: fix potential memory corruption in rtw_check_beacon_data() Dan Carpenter <dan.carpenter(a)oracle.com> staging: rtl8712: unterminated string leads to read overflow Dan Carpenter <dan.carpenter(a)oracle.com> staging: rtl8188eu: prevent ->ssid overflow in rtw_wx_set_scan() Dan Carpenter <dan.carpenter(a)oracle.com> staging: rtl8192u: fix ->ssid overflow in r8192_wx_set_scan() Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> misc: fastrpc: restrict user apps from sending kernel RPC messages Shile Zhang <shile.zhang(a)linux.alibaba.com> misc/pvpanic: Export module FDT device table Alexander Shiyan <shc_work(a)mail.ru> Revert "serial: max310x: rework RX interrupt handling" Shuah Khan <skhan(a)linuxfoundation.org> usbip: fix vudc usbip_sockfd_store races leading to gpf Shuah Khan <skhan(a)linuxfoundation.org> usbip: fix vhci_hcd attach_store() races leading to gpf Shuah Khan <skhan(a)linuxfoundation.org> usbip: fix stub_dev usbip_sockfd_store() races leading to gpf Shuah Khan <skhan(a)linuxfoundation.org> usbip: fix vudc to check for stream socket Shuah Khan <skhan(a)linuxfoundation.org> usbip: fix vhci_hcd to check for stream socket Shuah Khan <skhan(a)linuxfoundation.org> usbip: fix stub_dev to check for stream socket Sebastian Reichel <sebastian.reichel(a)collabora.com> USB: serial: cp210x: add some more GE USB IDs Karan Singhal <karan.singhal(a)acuitybrands.com> USB: serial: cp210x: add ID for Acuity Brands nLight Air Adapter Niv Sardi <xaiki(a)evilgiggle.com> USB: serial: ch341: add new Product ID Pavel Skripkin <paskripkin(a)gmail.com> USB: serial: io_edgeport: fix memory leak in edge_startup Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Fix repeated xhci wake after suspend due to uncleared internal wake state Forest Crossman <cyrozap(a)gmail.com> usb: xhci: Fix ASMedia ASM1042A and ASM3242 DMA addressing Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Improve detection of device initiated wake signal. Stanislaw Gruszka <stf_xl(a)wp.pl> usb: xhci: do not perform Soft Retry for some xHCI hosts Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> usb: renesas_usbhs: Clear PIPECFG for re-enabling pipe with other EPNUM Pete Zaitcev <zaitcev(a)redhat.com> USB: usblp: fix a hang in poll() if disconnected Matthias Kaehlcke <mka(a)chromium.org> usb: dwc3: qcom: Honor wakeup enabled/disabled state Shawn Guo <shawn.guo(a)linaro.org> usb: dwc3: qcom: add ACPI device id for sc8180x Shawn Guo <shawn.guo(a)linaro.org> usb: dwc3: qcom: add URS Host support for sdm845 ACPI boot Serge Semin <Sergey.Semin(a)baikalelectronics.ru> usb: dwc3: qcom: Add missing DWC3 OF node refcount decrement Ruslan Bilovol <ruslan.bilovol(a)gmail.com> usb: gadget: f_uac1: stop playback on function disable Ruslan Bilovol <ruslan.bilovol(a)gmail.com> usb: gadget: f_uac2: always increase endpoint max_packet_size by one audio slot Dan Carpenter <dan.carpenter(a)oracle.com> USB: gadget: u_ether: Fix a configfs return code Wei Yongjun <weiyongjun1(a)huawei.com> USB: gadget: udc: s3c2410_udc: fix return value check in s3c2410_udc_probe() Yorick de Wid <ydewid(a)gmail.com> Goodix Fingerprint device is not a modem Paulo Alcantara <pc(a)cjr.nz> cifs: do not send close in compound create+close requests Frank Li <lznuaa(a)gmail.com> mmc: cqhci: Fix random crash when remove mmc module/card Adrian Hunter <adrian.hunter(a)intel.com> mmc: core: Fix partition switch time for eMMC Yann Gautier <yann.gautier(a)foss.st.com> mmc: mmci: Add MMC_CAP_NEED_RSP_BUSY for the stm32 variants Juergen Gross <jgross(a)suse.com> xen/events: reset affinity of 2-level event when tearing it down Heikki Krogerus <heikki.krogerus(a)linux.intel.com> software node: Fix node registration Stefan Haberland <sth(a)linux.ibm.com> s390/dasd: fix hanging IO request during DASD driver unbind Stefan Haberland <sth(a)linux.ibm.com> s390/dasd: fix hanging DASD driver unbind Rob Herring <robh(a)kernel.org> arm64: perf: Fix 64-bit event counter read truncation Catalin Marinas <catalin.marinas(a)arm.com> arm64: mte: Map hotplugged memory as Normal Tagged Andrey Konovalov <andreyknvl(a)google.com> arm64: kasan: fix page_alloc tagging with DEBUG_VIRTUAL Jan Kara <jack(a)suse.cz> block: Try to handle busy underlying device on discard Shin'ichiro Kawasaki <shinichiro.kawasaki(a)wdc.com> block: Discard page cache of zone reset target range Eric W. Biederman <ebiederm(a)xmission.com> Revert 95ebabde382c ("capabilities: Don't allow writing ambiguous v3 file capabilities") Pavel Skripkin <paskripkin(a)gmail.com> ALSA: usb-audio: fix use after free in usb_audio_disconnect Pavel Skripkin <paskripkin(a)gmail.com> ALSA: usb-audio: fix NULL ptr dereference in usb_audio_probe Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: usb-audio: Disable USB autosuspend properly in setup_disable_autosuspend() Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Apply the control quirk to Plantronics headsets Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Fix "cannot get freq eq" errors on Dell AE515 sound bar Takashi Iwai <tiwai(a)suse.de> ALSA: hda: Avoid spurious unsol event handling during S3/S4 Takashi Iwai <tiwai(a)suse.de> ALSA: hda: Flush pending unsolicited events before suspend Takashi Iwai <tiwai(a)suse.de> ALSA: hda: Drop the BATCH workaround for AMD controllers Simeon Simeonoff <sim.simeonoff(a)gmail.com> ALSA: hda/ca0132: Add Sound BlasterX AE-5 Plus support Takashi Iwai <tiwai(a)suse.de> ALSA: hda/conexant: Add quirk for mute LED control on HP ZBook G5 Takashi Iwai <tiwai(a)suse.de> ALSA: hda/hdmi: Cancel pending works before suspend John Ernberg <john.ernberg(a)actia.se> ALSA: usb: Add Plantronics C320-M USB ctrl msg delay quirk Ard Biesheuvel <ardb(a)kernel.org> ARM: efistub: replace adrl pseudo-op with adr_l macro invocation Ard Biesheuvel <ardb(a)kernel.org> ARM: assembler: introduce adr_l, ldr_l and str_l macros Jian Cai <jiancai(a)google.com> ARM: 9029/1: Make iwmmxt.S support Clang's integrated assembler Jeremy Linton <jeremy.linton(a)arm.com> mmc: sdhci: Update firmware interface API AngeloGioacchino Del Regno <angelogioacchino.delregno(a)somainline.org> clk: qcom: gpucc-msm8998: Add resets, cxc, fix flags on gpu_gx_gdsc Aleksandr Miloserdov <a.miloserdov(a)yadro.com> scsi: target: core: Prevent underflow for service actions Aleksandr Miloserdov <a.miloserdov(a)yadro.com> scsi: target: core: Add cmd length set before cmd complete Mike Christie <michael.christie(a)oracle.com> scsi: libiscsi: Fix iscsi_prep_scsi_cmd_pdu() error handling Lin Feng <linf(a)wangsu.com> sysctl.c: fix underflow value setting risk in vm_table David Hildenbrand <david(a)redhat.com> drivers/base/memory: don't store phys_device in memory blocks Heiko Carstens <hca(a)linux.ibm.com> s390/smp: __smp_rescan_cpus() - move cpumask away from stack Andrey Konovalov <andreyknvl(a)google.com> kasan: fix memory corruption in kasan_bitops_tags test Keita Suzuki <keitasuzuki.park(a)sslab.ics.keio.ac.jp> i40e: Fix memory leak in i40e_probe Geert Uytterhoeven <geert+renesas(a)glider.be> PCI: Fix pci_register_io_range() memory leak Sasha Levin <sashal(a)kernel.org> kbuild: clamp SUBLEVEL to 255 Theodore Ts'o <tytso(a)mit.edu> ext4: don't try to processed freed blocks until mballoc is initialized Bjorn Helgaas <bhelgaas(a)google.com> PCI/LINK: Remove bandwidth notification Arnd Bergmann <arnd(a)arndb.de> drivers/base: build kunit tests without structleak plugin Krzysztof Wilczyński <kw(a)linux.com> PCI: mediatek: Add missing of_node_put() to fix reference leak Martin Kaiser <martin(a)kaiser.cx> PCI: xgene-msi: Fix race in installing chained irq handler Ronald Tschalär <ronald(a)innovation.ch> Input: applespi - don't wait for responses to commands indefinitely. Khalid Aziz <khalid.aziz(a)oracle.com> sparc64: Use arch_validate_flags() to validate ADI flag Andreas Larsson <andreas(a)gaisler.com> sparc32: Limit memblock allocation to low memory AngeloGioacchino Del Regno <angelogioacchino.delregno(a)somainline.org> clk: qcom: gdsc: Implement NO_RET_PERIPH flag Suravee Suthikulpanit <suravee.suthikulpanit(a)amd.com> iommu/amd: Fix performance counter initialization Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64: Fix stack trace not displaying final frame Filipe Laíns <lains(a)riseup.net> HID: logitech-dj: add support for the new lightspeed connection iteration Athira Rajeev <atrajeev(a)linux.vnet.ibm.com> powerpc/perf: Record counter overflow always if SAMPLE_IP is unset Nicholas Piggin <npiggin(a)gmail.com> powerpc: improve handling of unrecoverable system reset Alain Volmat <alain.volmat(a)foss.st.com> spi: stm32: make spurious and overrun interrupts visible Oliver O'Halloran <oohall(a)gmail.com> powerpc/pci: Add ppc_md.discover_phbs() Lubomir Rintel <lkundrak(a)v3.sk> Platform: OLPC: Fix probe error handling Jeremy Linton <jeremy.linton(a)arm.com> mmc: sdhci-iproc: Add ACPI bindings for the RPi Chaotian Jing <chaotian.jing(a)mediatek.com> mmc: mediatek: fix race condition between msdc_request_timeout and irq Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> mmc: mxs-mmc: Fix a resource leak in an error handling path in 'mxs_mmc_probe()' Lu Baolu <baolu.lu(a)linux.intel.com> iommu/vt-d: Clear PRQ overflow only when PRQ is empty Steven J. Magnani <magnani(a)ieee.org> udf: fix silent AED tagLocation corruption Jaegeuk Kim <jaegeuk(a)kernel.org> scsi: ufs: WB is only available on LUN #0 to #7 Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: rcar: optimize cacheline to minimize HW race condition Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: rcar: faster irq code to minimize HW race condition Kalle Valo <kvalo(a)codeaurora.org> ath11k: fix AP mode for QCA6390 Carl Huang <cjhuang(a)codeaurora.org> ath11k: start vdev if a bss peer is already created Ritesh Singh <ritesi(a)codeaurora.org> ath11k: peer delete synchronization with firmware Vladimir Oltean <vladimir.oltean(a)nxp.com> net: enetc: initialize RFS/RSS memories for unused ports too Arnd Bergmann <arnd(a)arndb.de> enetc: Fix unused var build warning for CONFIG_OF DENG Qingfang <dqfext(a)gmail.com> net: dsa: tag_mtk: fix 802.1ad VLAN egress Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: tag_ar9331: let DSA core deal with TX reallocation Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: tag_gswip: let DSA core deal with TX reallocation Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: tag_dsa: let DSA core deal with TX reallocation Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: tag_brcm: let DSA core deal with TX reallocation Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: tag_edsa: let DSA core deal with TX reallocation Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: tag_lan9303: let DSA core deal with TX reallocation Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: tag_mtk: let DSA core deal with TX reallocation Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: tag_ocelot: let DSA core deal with TX reallocation Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: tag_qca: let DSA core deal with TX reallocation Christian Eggers <ceggers(a)arri.de> net: dsa: trailer: don't allocate additional memory for padding/tagging Christian Eggers <ceggers(a)arri.de> net: dsa: tag_ksz: don't allocate additional memory for padding/tagging Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: implement a central TX reallocation procedure Julian Wiedmann <jwi(a)linux.ibm.com> s390/qeth: fix notification for pending buffers during teardown Julian Wiedmann <jwi(a)linux.ibm.com> s390/qeth: improve completion of pending TX buffers Julian Wiedmann <jwi(a)linux.ibm.com> s390/qeth: remove QETH_QDIO_BUF_HANDLED_DELAYED state Julian Wiedmann <jwi(a)linux.ibm.com> s390/qeth: don't replace a fully completed async TX buffer Jian Shen <shenjian15(a)huawei.com> net: hns3: fix error mask definition of flow director Aurelien Aptel <aaptel(a)suse.com> cifs: fix credit accounting for extra channel Hans Verkuil <hverkuil(a)xs4all.nl> media: rc: compile rc-cec.c into rc-core Biju Das <biju.das.jz(a)bp.renesas.com> media: v4l: vsp1: Fix bru null pointer access Biju Das <biju.das.jz(a)bp.renesas.com> media: v4l: vsp1: Fix uif null pointer access Dafna Hirschfeld <dafna.hirschfeld(a)collabora.com> media: rkisp1: params: fix wrong bits settings Maxim Mikityanskiy <maxtram95(a)gmail.com> media: usbtv: Fix deadlock on suspend Sergey Shtylyov <s.shtylyov(a)omprussia.ru> sh_eth: fix TRSCER mask for R7S9210 Colin Ian King <colin.king(a)canonical.com> qxl: Fix uninitialised struct field head.surface_id Wang Qing <wangqing(a)vivo.com> s390/crypto: return -EFAULT if copy_to_user() fails Eric Farman <farman(a)linux.ibm.com> s390/cio: return -EFAULT if copy_to_user() fails Tvrtko Ursulin <tvrtko.ursulin(a)intel.com> drm/i915: Wedge the GPU if command parser setup fails Noralf Trønnes <noralf(a)tronnes.org> drm/shmem-helpers: vunmap: Don't put pages for dma-buf Artem Lapkin <art(a)khadas.com> drm: meson_drv add shutdown function Thomas Zimmermann <tzimmermann(a)suse.de> drm: Use USB controller's DMA mask when importing dmabufs Neil Roberts <nroberts(a)igalia.com> drm/shmem-helper: Don't remove the offset in vm_area_struct pgoff Neil Roberts <nroberts(a)igalia.com> drm/shmem-helper: Check for purged buffers in fault handler Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/display: handle aux backlight in backlight_get_brightness Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/display: don't assert in set backlight function Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/display: simplify backlight setting Kenneth Feng <kenneth.feng(a)amd.com> drm/amd/pm: bug fix for pcie dpm Holger Hoffstätte <holger(a)applied-asynchrony.com> drm/amd/display: Fix nested FPU context in dcn21_validate_bandwidth() Holger Hoffstätte <holger(a)applied-asynchrony.com> drm/amdgpu/display: use GFP_ATOMIC in dcn21_validate_bandwidth_fp() Takashi Iwai <tiwai(a)suse.de> drm/amd/display: Add a backlight module option Daniel Vetter <daniel.vetter(a)ffwll.ch> drm/compat: Clear bounce structures Johan Hovold <johan(a)kernel.org> gpio: fix gpio-device list corruption Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> gpio: pca953x: Set IRQ type when handle Intel Galileo Gen 2 Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> gpiolib: Read "gpio-line-names" from a firmware node Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> gpiolib: acpi: Allow to find GpioInt() resource by name and index Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> gpiolib: acpi: Add ACPI_GPIO_QUIRK_ABSOLUTE_NUMBER quirk Edwin Peer <edwin.peer(a)broadcom.com> bnxt_en: reliably allocate IRQ table on reset to avoid crash Wang Qing <wangqing(a)vivo.com> s390/cio: return -EFAULT if copy_to_user() fails again Jian Shen <shenjian15(a)huawei.com> net: hns3: fix bug when calculating the TCAM table info Jian Shen <shenjian15(a)huawei.com> net: hns3: fix query vlan mask value error for flow director Ravi Bangoria <ravi.bangoria(a)linux.ibm.com> perf report: Fix -F for branch & mem modes Ian Rogers <irogers(a)google.com> perf traceevent: Ensure read cmdlines are null terminated. Danielle Ratson <danieller(a)nvidia.com> mlxsw: spectrum_ethtool: Add an external speed to PTYS register Danielle Ratson <danieller(a)nvidia.com> selftests: forwarding: Fix race condition in mirror installation Arnd Bergmann <arnd(a)arndb.de> net: phy: make mdio_bus_phy_suspend/resume as __maybe_unused Yinjun Zhang <yinjun.zhang(a)corigine.com> ethtool: fix the check logic of at least one channel for RX/TX Joakim Zhang <qiangqing.zhang(a)nxp.com> net: stmmac: fix wrongly set buffer2 valid when sph unsupport Joakim Zhang <qiangqing.zhang(a)nxp.com> net: stmmac: fix watchdog timeout during suspend/resume stress test Joakim Zhang <qiangqing.zhang(a)nxp.com> net: stmmac: stop each tx channel independently Antonio Terceiro <antonio.terceiro(a)linaro.org> perf build: Fix ccache usage in $(CC) when generating arch errno table Kun-Chuan Hsieh <jetswayss(a)gmail.com> tools/resolve_btfids: Fix build error with older host toolchains Antony Antony <antony(a)phenome.org> ixgbe: fail to create xfrm offload of IPsec tunnel mode SA Hayes Wang <hayeswang(a)realtek.com> r8169: fix r8168fp_adjust_ocp_cmd function Julian Wiedmann <jwi(a)linux.ibm.com> s390/qeth: fix memory leak after failed TX Buffer allocation Jia-Ju Bai <baijiaju1990(a)gmail.com> net: qrtr: fix error return code of qrtr_sendmsg() Vladimir Oltean <vladimir.oltean(a)nxp.com> net: enetc: allow hardware timestamping on TX queues with tc-etf enabled Paul Cercueil <paul(a)crapouillou.net> net: davicom: Fix regulator not turned off on driver removal Paul Cercueil <paul(a)crapouillou.net> net: davicom: Fix regulator not turned off on failed probe Xie He <xie.he.0141(a)gmail.com> net: lapbether: Remove netif_start_queue / netif_stop_queue Wong Vee Khee <vee.khee.wong(a)intel.com> stmmac: intel: Fixes clock registration error seen for multiple interfaces Ong Boon Leong <boon.leong.ong(a)intel.com> net: stmmac: Fix VLAN filter delete timeout issue in Intel mGBE SGMII Paul Moore <paul(a)paul-moore.com> cipso,calipso: resolve a number of problems with the DOI refcounts Hillf Danton <hdanton(a)sina.com> netdevsim: init u64 stats for 32bit hardware Daniele Palmas <dnlplm(a)gmail.com> net: usb: qmi_wwan: allow qmimux add/del with master up Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: sja1105: fix SGMII PCS being forced to SPEED_UNKNOWN instead of SPEED_10 Vladimir Oltean <vladimir.oltean(a)nxp.com> net: mscc: ocelot: properly reject destination IP keys in VCAP IS1 Maximilian Heyne <mheyne(a)amazon.de> net: sched: avoid duplicates in classes dump Ido Schimmel <idosch(a)nvidia.com> nexthop: Do not flush blackhole nexthops when loopback goes down Ong Boon Leong <boon.leong.ong(a)intel.com> net: stmmac: fix incorrect DMA channel intr enable setting of EQoS v4.10 Kevin(Yudong) Yang <yyd(a)google.com> net/mlx4_en: update moderation when config reset Biao Huang <biao.huang(a)mediatek.com> net: ethernet: mtk-star-emac: fix wrong unmap in RX handling Vladimir Oltean <vladimir.oltean(a)nxp.com> net: enetc: keep RX ring consumer index in sync with hardware Vladimir Oltean <vladimir.oltean(a)nxp.com> net: enetc: remove bogus write to SIRXIDR from enetc_setup_rxbdr Vladimir Oltean <vladimir.oltean(a)nxp.com> net: enetc: force the RGMII speed and duplex instead of operating in inband mode Vladimir Oltean <vladimir.oltean(a)nxp.com> net: enetc: don't disable VLAN filtering in IFF_PROMISC mode Vladimir Oltean <vladimir.oltean(a)nxp.com> net: enetc: fix incorrect TPID when receiving 802.1ad tagged packets Vladimir Oltean <vladimir.oltean(a)nxp.com> net: enetc: take the MDIO lock only once per NAPI poll cycle Vladimir Oltean <vladimir.oltean(a)nxp.com> net: enetc: don't overwrite the RSS indirection table when initializing Sergey Shtylyov <s.shtylyov(a)omprussia.ru> sh_eth: fix TRSCER mask for SH771x DENG Qingfang <dqfext(a)gmail.com> net: dsa: tag_rtl4_a: fix egress tags Jakub Kicinski <kuba(a)kernel.org> docs: networking: drop special stable handling Linus Torvalds <torvalds(a)linux-foundation.org> Revert "mm, slub: consider rest of partial list if acquire_slab() fails" Paulo Alcantara <pc(a)cjr.nz> cifs: return proper error code in statfs(2) Christian Brauner <christian.brauner(a)ubuntu.com> mount: fix mounting of detached mounts onto targets that reside on shared mounts Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/603: Fix protection of user pages mapped with PROT_NONE Lorenzo Bianconi <lorenzo(a)kernel.org> mt76: dma: do not report truncated frames to mac80211 Jiri Wiesner <jwiesner(a)suse.com> ibmvnic: always store valid MAC address Michal Suchanek <msuchanek(a)suse.de> ibmvnic: Fix possibly uninitialized old_num_tx_queues variable warning. Maciej Fijalkowski <maciej.fijalkowski(a)intel.com> libbpf: Clear map_info before each bpf_obj_get_info_by_fd Maciej Fijalkowski <maciej.fijalkowski(a)intel.com> samples, bpf: Add missing munmap in xdpsock Yauheni Kaliuta <yauheni.kaliuta(a)redhat.com> selftests/bpf: Mask bpf_csum_diff() return value to 16 bits in test_verifier Hangbin Liu <liuhangbin(a)gmail.com> selftests/bpf: No need to drop the packet when there is no geneve opt Ilya Leoshkevich <iii(a)linux.ibm.com> selftests/bpf: Use the last page in test_snprintf_btf on s390 Guangbin Huang <huangguangbin2(a)huawei.com> net: phy: fix save wrong speed and duplex problem if autoneg is on Jason A. Donenfeld <Jason(a)zx2c4.com> net: always use icmp{,v6}_ndo_send from ndo_start_xmit Vasily Averin <vvs(a)virtuozzo.com> netfilter: x_tables: gpf inside xt_find_revision() Florian Westphal <fw(a)strlen.de> netfilter: nf_nat: undo erroneous tcp edemux lookup Eric Dumazet <edumazet(a)google.com> tcp: add sanity tests to TCP_QUEUE_SEQ Arjun Roy <arjunroy(a)google.com> tcp: Fix sign comparison bug in getsockopt(TCP_ZEROCOPY_RECEIVE) Torin Cooper-Bennun <torin(a)maxiluxsystems.com> can: tcan4x5x: tcan4x5x_init(): fix initialization - clear MRAM before entering Normal Mode Joakim Zhang <qiangqing.zhang(a)nxp.com> can: flexcan: invoke flexcan_chip_freeze() to enter freeze mode Joakim Zhang <qiangqing.zhang(a)nxp.com> can: flexcan: enable RX FIFO after FRZ/HALT valid Joakim Zhang <qiangqing.zhang(a)nxp.com> can: flexcan: assert FRZ bit in flexcan_chip_freeze() Oleksij Rempel <linux(a)rempel-privat.de> can: skb: can_skb_set_owner(): fix ref counting if socket was closed before setting skb ownership Matthias Schiffer <mschiffer(a)universe-factory.net> net: l2tp: reduce log level of messages in receive path, add counter instead Balazs Nemeth <bnemeth(a)redhat.com> net: avoid infinite loop in mpls_gso_segment when mpls_hlen == 0 Balazs Nemeth <bnemeth(a)redhat.com> net: check if protocol extracted by virtio_net_hdr_set_proto is correct Daniel Borkmann <daniel(a)iogearbox.net> net: Fix gro aggregation for udp encaps with zero csum Felix Fietkau <nbd(a)nbd.name> ath9k: fix transmitting to stations in dynamic SMPS mode Maciej W. Rozycki <macro(a)orcam.me.uk> crypto: mips/poly1305 - enable for all MIPS processors Jakub Kicinski <kuba(a)kernel.org> ethernet: alx: fix order of calls on resume Greg Kurz <groug(a)kaod.org> powerpc/pseries: Don't enforce MSI affinity with kdump Athira Rajeev <atrajeev(a)linux.vnet.ibm.com> powerpc/perf: Fix handling of privilege level checks in perf interrupt context Dmitry V. Levin <ldv(a)altlinux.org> uapi: nfnetlink_cthelper.h: fix userspace compilation error ------------- Diffstat: Documentation/ABI/testing/sysfs-devices-memory | 5 +- Documentation/admin-guide/mm/memory-hotplug.rst | 4 +- Documentation/gpu/todo.rst | 21 +++ Documentation/networking/netdev-FAQ.rst | 78 +------- Documentation/process/stable-kernel-rules.rst | 6 - Documentation/process/submitting-patches.rst | 5 - Documentation/virt/kvm/api.rst | 3 + Makefile | 16 +- arch/arm/boot/compressed/head.S | 3 +- arch/arm/include/asm/assembler.h | 84 +++++++++ arch/arm/kernel/iwmmxt.S | 89 ++++----- arch/arm/kernel/iwmmxt.h | 47 +++++ arch/arm64/include/asm/kvm_asm.h | 4 +- arch/arm64/include/asm/kvm_hyp.h | 8 +- arch/arm64/include/asm/memory.h | 5 + arch/arm64/include/asm/mmu_context.h | 5 +- arch/arm64/include/asm/pgtable-prot.h | 1 - arch/arm64/include/asm/pgtable.h | 3 + arch/arm64/kernel/head.S | 2 +- arch/arm64/kernel/perf_event.c | 2 +- arch/arm64/kvm/arm.c | 7 +- arch/arm64/kvm/hyp/entry.S | 2 +- arch/arm64/kvm/hyp/nvhe/debug-sr.c | 12 +- arch/arm64/kvm/hyp/nvhe/host.S | 20 +-- arch/arm64/kvm/hyp/nvhe/hyp-main.c | 4 +- arch/arm64/kvm/hyp/nvhe/switch.c | 14 +- arch/arm64/kvm/hyp/nvhe/tlb.c | 3 +- arch/arm64/kvm/hyp/pgtable.c | 1 + arch/arm64/kvm/hyp/vhe/tlb.c | 3 +- arch/arm64/kvm/mmu.c | 3 +- arch/arm64/kvm/reset.c | 12 +- arch/arm64/mm/init.c | 12 ++ arch/arm64/mm/mmu.c | 5 +- arch/mips/crypto/Makefile | 4 +- arch/powerpc/include/asm/code-patching.h | 2 +- arch/powerpc/include/asm/machdep.h | 3 + arch/powerpc/include/asm/ptrace.h | 7 +- arch/powerpc/include/asm/switch_to.h | 10 ++ arch/powerpc/kernel/asm-offsets.c | 2 +- arch/powerpc/kernel/exceptions-64s.S | 2 +- arch/powerpc/kernel/head_book3s_32.S | 9 +- arch/powerpc/kernel/pci-common.c | 10 ++ arch/powerpc/kernel/process.c | 2 +- arch/powerpc/kernel/traps.c | 5 +- arch/powerpc/perf/core-book3s.c | 23 ++- arch/powerpc/platforms/pseries/msi.c | 25 ++- arch/s390/kernel/smp.c | 2 +- arch/sparc/include/asm/mman.h | 54 +++--- arch/sparc/mm/init_32.c | 3 + arch/x86/entry/common.c | 37 +--- arch/x86/entry/entry_64_compat.S | 2 + arch/x86/events/intel/core.c | 5 +- arch/x86/include/asm/idtentry.h | 3 - arch/x86/include/asm/insn-eval.h | 2 + arch/x86/include/asm/proto.h | 1 + arch/x86/include/asm/ptrace.h | 15 ++ arch/x86/kernel/cpu/mce/core.c | 6 +- arch/x86/kernel/kvmclock.c | 19 +- arch/x86/kernel/nmi.c | 6 +- arch/x86/kernel/sev-es.c | 22 ++- arch/x86/kernel/traps.c | 16 +- arch/x86/kernel/unwind_orc.c | 12 +- arch/x86/kvm/lapic.c | 11 +- arch/x86/lib/insn-eval.c | 66 +++++-- block/blk-zoned.c | 38 +++- crypto/Kconfig | 2 +- drivers/base/memory.c | 25 +-- drivers/base/swnode.c | 3 + drivers/base/test/Makefile | 1 + drivers/block/rsxx/core.c | 1 + drivers/block/zram/zram_drv.c | 11 +- drivers/clk/qcom/gdsc.c | 10 +- drivers/clk/qcom/gdsc.h | 3 +- drivers/clk/qcom/gpucc-msm8998.c | 8 +- drivers/cpufreq/qcom-cpufreq-hw.c | 6 +- drivers/firmware/efi/libstub/efi-stub.c | 16 ++ drivers/gpio/gpio-pca953x.c | 78 +++----- drivers/gpio/gpiolib-acpi.c | 19 +- drivers/gpio/gpiolib.c | 16 +- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 4 + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 49 ++--- drivers/gpu/drm/amd/display/dc/core/dc_link.c | 1 - .../gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 6 +- .../gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c | 48 +++++ .../gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c | 66 +++++++ .../gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c | 48 ++--- drivers/gpu/drm/drm_gem_shmem_helper.c | 32 ++-- drivers/gpu/drm/drm_ioc32.c | 11 ++ drivers/gpu/drm/i915/gt/intel_engine_cs.c | 7 +- drivers/gpu/drm/i915/i915_cmd_parser.c | 19 +- drivers/gpu/drm/i915/i915_drv.h | 2 +- drivers/gpu/drm/meson/meson_drv.c | 11 ++ drivers/gpu/drm/qxl/qxl_display.c | 1 + drivers/gpu/drm/tiny/gm12u320.c | 44 ++++- drivers/gpu/drm/udl/udl_drv.c | 17 ++ drivers/gpu/drm/udl/udl_drv.h | 1 + drivers/gpu/drm/udl/udl_main.c | 10 ++ drivers/hid/hid-logitech-dj.c | 7 +- drivers/i2c/busses/i2c-rcar.c | 13 +- drivers/infiniband/core/umem.c | 8 +- drivers/input/keyboard/applespi.c | 21 ++- drivers/iommu/amd/init.c | 45 +++-- drivers/iommu/intel/svm.c | 13 +- drivers/media/platform/vsp1/vsp1_drm.c | 6 +- drivers/media/rc/Makefile | 1 + drivers/media/rc/keymaps/Makefile | 1 - drivers/media/rc/keymaps/rc-cec.c | 28 ++- drivers/media/rc/rc-main.c | 6 + drivers/media/usb/usbtv/usbtv-audio.c | 2 +- drivers/misc/fastrpc.c | 5 + drivers/misc/pvpanic.c | 1 + drivers/mmc/core/bus.c | 11 +- drivers/mmc/core/mmc.c | 15 +- drivers/mmc/host/mmci.c | 10 +- drivers/mmc/host/mtk-sd.c | 18 +- drivers/mmc/host/mxs-mmc.c | 2 +- drivers/mmc/host/sdhci-iproc.c | 18 ++ drivers/mmc/host/sdhci.c | 8 +- drivers/net/Kconfig | 2 +- drivers/net/can/flexcan.c | 24 ++- drivers/net/can/m_can/tcan4x5x.c | 6 +- drivers/net/dsa/sja1105/sja1105_main.c | 2 +- drivers/net/ethernet/atheros/alx/main.c | 7 +- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 14 +- drivers/net/ethernet/davicom/dm9000.c | 21 ++- drivers/net/ethernet/freescale/enetc/enetc.c | 93 +++++----- drivers/net/ethernet/freescale/enetc/enetc.h | 5 + drivers/net/ethernet/freescale/enetc/enetc_hw.h | 18 +- drivers/net/ethernet/freescale/enetc/enetc_pf.c | 117 +++++++++--- drivers/net/ethernet/freescale/enetc/enetc_vf.c | 7 + .../net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h | 6 +- .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 7 +- drivers/net/ethernet/ibm/ibmvnic.c | 13 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 2 + drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c | 5 + drivers/net/ethernet/intel/ixgbevf/ipsec.c | 5 + drivers/net/ethernet/mediatek/mtk_star_emac.c | 5 +- drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 2 +- drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 2 + drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 1 + drivers/net/ethernet/mellanox/mlxsw/reg.h | 1 + .../net/ethernet/mellanox/mlxsw/spectrum_ethtool.c | 5 + drivers/net/ethernet/mellanox/mlxsw/switchx2.c | 3 +- drivers/net/ethernet/mscc/ocelot_flower.c | 3 +- drivers/net/ethernet/realtek/r8169_main.c | 2 +- drivers/net/ethernet/renesas/sh_eth.c | 7 + drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 5 +- drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c | 9 +- drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c | 19 +- drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.c | 4 - .../net/ethernet/stmicro/stmmac/dwxgmac2_descs.c | 2 +- drivers/net/ethernet/stmicro/stmmac/hwif.h | 2 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 19 +- drivers/net/netdevsim/netdev.c | 1 + drivers/net/phy/phy.c | 6 +- drivers/net/phy/phy_device.c | 6 +- drivers/net/usb/qmi_wwan.c | 14 -- drivers/net/wan/lapbether.c | 3 - drivers/net/wireless/ath/ath11k/core.c | 1 + drivers/net/wireless/ath/ath11k/core.h | 1 + drivers/net/wireless/ath/ath11k/mac.c | 25 ++- drivers/net/wireless/ath/ath11k/peer.c | 61 ++++++- drivers/net/wireless/ath/ath11k/peer.h | 4 + drivers/net/wireless/ath/ath11k/wmi.c | 17 +- drivers/net/wireless/ath/ath9k/ath9k.h | 3 +- drivers/net/wireless/ath/ath9k/xmit.c | 6 + drivers/net/wireless/mediatek/mt76/dma.c | 11 +- drivers/nvme/host/fc.c | 2 +- drivers/pci/controller/pci-xgene-msi.c | 10 +- drivers/pci/controller/pcie-mediatek.c | 7 +- drivers/pci/pci.c | 4 + drivers/pci/pcie/Kconfig | 8 - drivers/pci/pcie/Makefile | 1 - drivers/pci/pcie/bw_notification.c | 138 -------------- drivers/pci/pcie/portdrv.h | 6 - drivers/pci/pcie/portdrv_pci.c | 1 - drivers/platform/olpc/olpc-ec.c | 15 +- drivers/s390/block/dasd.c | 6 +- drivers/s390/cio/vfio_ccw_ops.c | 6 +- drivers/s390/crypto/vfio_ap_ops.c | 2 +- drivers/s390/net/qeth_core.h | 5 +- drivers/s390/net/qeth_core_main.c | 200 ++++++++++----------- drivers/scsi/libiscsi.c | 11 +- drivers/scsi/ufs/ufs-sysfs.c | 3 +- drivers/scsi/ufs/ufs.h | 6 +- drivers/scsi/ufs/ufshcd.c | 2 +- drivers/spi/spi-stm32.c | 15 +- drivers/staging/comedi/drivers/addi_apci_1032.c | 4 +- drivers/staging/comedi/drivers/addi_apci_1500.c | 18 +- drivers/staging/comedi/drivers/adv_pci1710.c | 10 +- drivers/staging/comedi/drivers/das6402.c | 2 +- drivers/staging/comedi/drivers/das800.c | 2 +- drivers/staging/comedi/drivers/dmm32at.c | 2 +- drivers/staging/comedi/drivers/me4000.c | 2 +- drivers/staging/comedi/drivers/pcl711.c | 2 +- drivers/staging/comedi/drivers/pcl818.c | 2 +- drivers/staging/ks7010/ks_wlan_net.c | 6 +- drivers/staging/media/rkisp1/rkisp1-params.c | 1 - drivers/staging/rtl8188eu/core/rtw_ap.c | 5 + drivers/staging/rtl8188eu/os_dep/ioctl_linux.c | 6 +- drivers/staging/rtl8192e/rtl8192e/rtl_wx.c | 7 +- drivers/staging/rtl8192u/r8192U_wx.c | 6 +- drivers/staging/rtl8712/rtl871x_cmd.c | 6 +- drivers/staging/rtl8712/rtl871x_ioctl_linux.c | 2 +- drivers/target/target_core_pr.c | 15 +- drivers/target/target_core_transport.c | 15 +- drivers/tty/serial/max310x.c | 29 +-- drivers/usb/class/cdc-acm.c | 5 + drivers/usb/class/usblp.c | 16 +- drivers/usb/core/usb.c | 32 ++++ drivers/usb/dwc3/dwc3-qcom.c | 77 +++++++- drivers/usb/gadget/function/f_uac1.c | 1 + drivers/usb/gadget/function/f_uac2.c | 2 +- drivers/usb/gadget/function/u_ether_configfs.h | 5 +- drivers/usb/gadget/udc/s3c2410_udc.c | 4 +- drivers/usb/host/xhci-pci.c | 13 +- drivers/usb/host/xhci-ring.c | 3 +- drivers/usb/host/xhci.c | 78 ++++---- drivers/usb/host/xhci.h | 1 + drivers/usb/renesas_usbhs/pipe.c | 2 + drivers/usb/serial/ch341.c | 1 + drivers/usb/serial/cp210x.c | 3 + drivers/usb/serial/io_edgeport.c | 26 +-- drivers/usb/usbip/stub_dev.c | 42 ++++- drivers/usb/usbip/vhci_sysfs.c | 39 +++- drivers/usb/usbip/vudc_sysfs.c | 49 ++++- drivers/xen/events/events_2l.c | 22 ++- drivers/xen/events/events_base.c | 140 +++++++++++---- drivers/xen/events/events_fifo.c | 7 - drivers/xen/events/events_internal.h | 14 +- fs/binfmt_misc.c | 29 ++- fs/block_dev.c | 11 +- fs/cifs/cifsfs.c | 2 +- fs/cifs/cifsglob.h | 11 +- fs/cifs/connect.c | 10 +- fs/cifs/sess.c | 1 + fs/cifs/smb2inode.c | 1 + fs/cifs/smb2misc.c | 8 +- fs/cifs/smb2ops.c | 10 +- fs/cifs/smb2proto.h | 3 +- fs/cifs/transport.c | 2 +- fs/configfs/file.c | 6 +- fs/ext4/super.c | 9 +- fs/nfs/dir.c | 40 +++-- fs/nfs/nfs4proc.c | 2 +- fs/pnode.h | 2 +- fs/udf/inode.c | 9 +- include/linux/acpi.h | 10 +- include/linux/can/skb.h | 8 +- include/linux/compiler-clang.h | 6 + include/linux/entry-common.h | 39 +++- include/linux/gpio/consumer.h | 2 + include/linux/memory.h | 3 +- include/linux/perf_event.h | 2 + include/linux/pgtable.h | 4 + include/linux/sched/mm.h | 3 +- include/linux/seqlock.h | 5 +- include/linux/stop_machine.h | 11 +- include/linux/usb.h | 2 + include/linux/virtio_net.h | 7 +- include/media/rc-map.h | 7 + include/target/target_core_backend.h | 1 + include/uapi/linux/l2tp.h | 1 + include/uapi/linux/netfilter/nfnetlink_cthelper.h | 2 +- kernel/entry/common.c | 36 ++++ kernel/events/core.c | 42 ++++- kernel/sched/membarrier.c | 4 +- kernel/sys.c | 2 +- kernel/sysctl.c | 8 +- kernel/time/hrtimer.c | 60 ++++--- lib/logic_pio.c | 3 + lib/test_kasan.c | 10 +- mm/madvise.c | 13 +- mm/memory.c | 8 + mm/memory_hotplug.c | 2 +- mm/page_alloc.c | 158 ++++++++-------- mm/slub.c | 2 +- net/dsa/slave.c | 45 +++++ net/dsa/tag_ar9331.c | 3 - net/dsa/tag_brcm.c | 3 - net/dsa/tag_dsa.c | 5 - net/dsa/tag_edsa.c | 4 - net/dsa/tag_gswip.c | 5 - net/dsa/tag_ksz.c | 73 +------- net/dsa/tag_lan9303.c | 9 - net/dsa/tag_mtk.c | 22 ++- net/dsa/tag_ocelot.c | 7 - net/dsa/tag_qca.c | 3 - net/dsa/tag_rtl4_a.c | 12 +- net/dsa/tag_trailer.c | 31 +--- net/ethtool/channels.c | 26 +-- net/ipv4/cipso_ipv4.c | 11 +- net/ipv4/ip_tunnel.c | 5 +- net/ipv4/ip_vti.c | 6 +- net/ipv4/nexthop.c | 10 +- net/ipv4/tcp.c | 26 ++- net/ipv4/udp_offload.c | 2 +- net/ipv6/calipso.c | 14 +- net/ipv6/ip6_gre.c | 16 +- net/ipv6/ip6_tunnel.c | 10 +- net/ipv6/ip6_vti.c | 6 +- net/ipv6/sit.c | 2 +- net/l2tp/l2tp_core.c | 41 +++-- net/l2tp/l2tp_core.h | 1 + net/l2tp/l2tp_netlink.c | 6 + net/mpls/mpls_gso.c | 3 + net/netfilter/nf_nat_proto.c | 25 ++- net/netfilter/x_tables.c | 6 +- net/netlabel/netlabel_cipso_v4.c | 3 + net/qrtr/qrtr.c | 4 +- net/sched/sch_api.c | 8 +- net/sunrpc/sched.c | 5 +- samples/bpf/xdpsock_user.c | 2 + security/commoncap.c | 12 +- sound/pci/hda/hda_bind.c | 4 + sound/pci/hda/hda_controller.c | 7 - sound/pci/hda/hda_intel.c | 2 + sound/pci/hda/patch_ca0132.c | 1 + sound/pci/hda/patch_conexant.c | 62 +++++-- sound/pci/hda/patch_hdmi.c | 13 ++ sound/usb/card.c | 6 + sound/usb/quirks.c | 11 +- sound/usb/usbaudio.h | 1 + tools/bpf/resolve_btfids/main.c | 5 + tools/lib/bpf/xsk.c | 5 +- tools/perf/Makefile.perf | 2 +- tools/perf/util/sort.c | 4 +- tools/perf/util/trace-event-read.c | 1 + .../selftests/bpf/progs/netif_receive_skb.c | 13 +- .../testing/selftests/bpf/progs/test_tunnel_kern.c | 6 +- .../testing/selftests/bpf/verifier/array_access.c | 3 +- .../net/forwarding/mirror_gre_bridge_1d_vlan.sh | 9 + 333 files changed, 3007 insertions(+), 1742 deletions(-)

2 years, 11 months

19
320
0 0

[PATCH 2/4] xhci: Improve detection of device initiated wake signal.

by Mathias Nyman

A xHC USB 3 port might miss the first wake signal from a USB 3 device if the port LFPS reveiver isn't enabled fast enough after xHC resume. xHC host will anyway be resumed by a PME# signal, but will go back to suspend if no port activity is seen. The device resends the U3 LFPS wake signal after a 100ms delay, but by then host is already suspended, starting all over from the beginning of this issue. USB 3 specs say U3 wake LFPS signal is sent for max 10ms, then device needs to delay 100ms before resending the wake. Don't suspend immediately if port activity isn't detected in resume. Instead add a retry. If there is no port activity then delay for 120ms, and re-check for port activity. Cc: <stable(a)vger.kernel.org> Signed-off-by: Mathias Nyman <mathias.nyman(a)linux.intel.com> --- drivers/usb/host/xhci.c | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index bd27bd670104..48a68fcf2b36 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -1088,6 +1088,7 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated) struct usb_hcd *secondary_hcd; int retval = 0; bool comp_timer_running = false; + bool pending_portevent = false; if (!hcd->state) return 0; @@ -1226,13 +1227,22 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated) done: if (retval == 0) { - /* Resume root hubs only when have pending events. */ - if (xhci_pending_portevent(xhci)) { + /* + * Resume roothubs only if there are pending events. + * USB 3 devices resend U3 LFPS wake after a 100ms delay if + * the first wake signalling failed, give it that chance. + */ + pending_portevent = xhci_pending_portevent(xhci); + if (!pending_portevent) { + msleep(120); + pending_portevent = xhci_pending_portevent(xhci); + } + + if (pending_portevent) { usb_hcd_resume_root_hub(xhci->shared_hcd); usb_hcd_resume_root_hub(hcd); } } - /* * If system is subject to the Quirk, Compliance Mode Timer needs to * be re-initialized Always after a system resume. Ports are subject -- 2.25.1

3 years, 2 months

3
2
0 0

[PATCH v2 07/17] irqchip/gic: Atomically update affinity

by Marc Zyngier

The GIC driver uses a RMW sequence to update the affinity, and relies on the gic_lock_irqsave/gic_unlock_irqrestore sequences to update it atomically. But these sequences only expend into anything meaningful if the BL_SWITCHER option is selected, which almost never happens. It also turns out that using a RMW and locks is just as silly, as the GIC distributor supports byte accesses for the GICD_TARGETRn registers, which when used make the update atomic by definition. Drop the terminally broken code and replace it by a byte write. Fixes: 04c8b0f82c7d ("irqchip/gic: Make locking a BL_SWITCHER only feature") Cc: stable(a)vger.kernel.org Signed-off-by: Marc Zyngier <maz(a)kernel.org> --- drivers/irqchip/irq-gic.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c index 00de05abd3c3..c17fabd6741e 100644 --- a/drivers/irqchip/irq-gic.c +++ b/drivers/irqchip/irq-gic.c @@ -329,10 +329,8 @@ static int gic_irq_set_vcpu_affinity(struct irq_data *d, void *vcpu) static int gic_set_affinity(struct irq_data *d, const struct cpumask *mask_val, bool force) { - void __iomem *reg = gic_dist_base(d) + GIC_DIST_TARGET + (gic_irq(d) & ~3); - unsigned int cpu, shift = (gic_irq(d) % 4) * 8; - u32 val, mask, bit; - unsigned long flags; + void __iomem *reg = gic_dist_base(d) + GIC_DIST_TARGET + gic_irq(d); + unsigned int cpu; if (!force) cpu = cpumask_any_and(mask_val, cpu_online_mask); @@ -342,13 +340,7 @@ static int gic_set_affinity(struct irq_data *d, const struct cpumask *mask_val, if (cpu >= NR_GIC_CPU_IF || cpu >= nr_cpu_ids) return -EINVAL; - gic_lock_irqsave(flags); - mask = 0xff << shift; - bit = gic_cpu_map[cpu] << shift; - val = readl_relaxed(reg) & ~mask; - writel_relaxed(val | bit, reg); - gic_unlock_irqrestore(flags); - + writeb_relaxed(gic_cpu_map[cpu], reg); irq_data_update_effective_affinity(d, cpumask_of(cpu)); return IRQ_SET_MASK_OK_DONE; -- 2.27.0

3 years, 2 months

5
11
0 0

[PATCH 1/4] cputime, cpuacct: Include guest time in user time in cpuacct.stat

by Andrey Ryabinin

cpuacct.stat in no-root cgroups shows user time without guest time included int it. This doesn't match with user time shown in root cpuacct.stat and /proc/<pid>/stat. Make account_guest_time() to add user time to cgroup's cpustat to fix this. Fixes: ef12fefabf94 ("cpuacct: add per-cgroup utime/stime statistics") Signed-off-by: Andrey Ryabinin <arbn(a)yandex-team.com> Cc: <stable(a)vger.kernel.org> --- kernel/sched/cputime.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/kernel/sched/cputime.c b/kernel/sched/cputime.c index 5f611658eeab..95a9c5603d29 100644 --- a/kernel/sched/cputime.c +++ b/kernel/sched/cputime.c @@ -139,8 +139,6 @@ void account_user_time(struct task_struct *p, u64 cputime) */ void account_guest_time(struct task_struct *p, u64 cputime) { - u64 *cpustat = kcpustat_this_cpu->cpustat; - /* Add guest time to process. */ p->utime += cputime; account_group_user_time(p, cputime); @@ -148,11 +146,11 @@ void account_guest_time(struct task_struct *p, u64 cputime) /* Add guest time to cpustat. */ if (task_nice(p) > 0) { - cpustat[CPUTIME_NICE] += cputime; - cpustat[CPUTIME_GUEST_NICE] += cputime; + task_group_account_field(p, CPUTIME_NICE, cputime); + task_group_account_field(p, CPUTIME_GUEST_NICE, cputime); } else { - cpustat[CPUTIME_USER] += cputime; - cpustat[CPUTIME_GUEST] += cputime; + task_group_account_field(p, CPUTIME_USER, cputime); + task_group_account_field(p, CPUTIME_GUEST, cputime); } } -- 2.26.2

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Re: System crash on Ubuntu 18, in netlink code when using iptables / netfilter

by Florian Westphal

Yuri Lipnesh <yuri.lipnesh(a)gmail.com> wrote: > Linux system crashed > > [ 0.000000] Linux version 5.4.0-54-generic (buildd@lcy01-amd64-008) (gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)) #60~18.04.1-Ubuntu SMP Fri Nov 6 17:25:16 UTC 2020 (Ubuntu 5.4.0-54.60~18.04.1-generic 5.4.65) > [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.4.0-54-generic root=UUID=11885fd3-b840-4c9b-a500-532c73ac952a ro find_preseed=/preseed.cfg auto noprompt priority=critical locale=en_US quiet crashkernel=512M-:192M > > … > [ 156.321147] TCP: eth0: Driver has suspect GRO implementation, TCP performance may be compromised. > [ 177.519159] general protection fault: 0000 [#1] SMP PTI > [ 177.519737] CPU: 5 PID: 18484 Comm: worker-1 Kdump: loaded Not tainted 5.4.0-54-generic #60~18.04.1-Ubuntu > [ 177.519742] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 02/27/2020 > [ 177.519814] RIP: 0010:dev_hard_start_xmit+0x38/0x200 > [ 177.519827] Code: 55 41 54 53 48 83 ec 20 48 85 ff 48 89 55 c8 48 89 4d b8 0f 84 c1 01 00 00 48 8d 86 90 00 00 00 48 89 fb 49 89 f4 48 89 45 c0 <4c> 8b 2b 48 c7 c0 d0 f2 04 8f 48 c7 03 00 00 00 00 48 8b 00 4d 85 > [ 177.519829] RSP: 0018:ffffbc6d0609b5e8 EFLAGS: 00010286 > [ 177.519833] RAX: 0000000000000000 RBX: dead000000000100 RCX: ffff95cf4bcfe800 > [ 177.519835] RDX: 0000000000000000 RSI: ffff95cf4bcfe800 RDI: 0000000000000286 > [ 177.519837] RBP: ffffbc6d0609b630 R08: ffff95cf6a190ec8 R09: ffff95cf4a2f7438 > [ 177.519839] R10: ffffbc6d0609b6d0 R11: ffff95cf49d4d180 R12: ffff95cf51a5f000 > [ 177.519841] R13: dead000000000100 R14: 000000000000009c R15: ffff95d02996b400 > [ 177.519844] FS: 00007ff394cdfb20(0000) GS:ffff95d035d40000(0000) knlGS:0000000000000000 > [ 177.519846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > [ 177.519848] CR2: 00007fb4a9c2d000 CR3: 00000001049fa004 CR4: 00000000003606e0 > [ 177.519908] Call Trace: > [ 177.519917] __dev_queue_xmit+0x719/0x920 > [ 177.519930] ? ctnetlink_conntrack_event+0x8c/0x5e0 [nf_conntrack_netlink] Can you reproduce this on 5.7 or later, or with following patches backported to 5.4.y? dd3cc111f2e3220ddc9c4ab17f13dc97759b5163 119e52e664c57d5f7c0174dc2b3a296b1e40591d af370ab36fcd19f04e3408c402608e7e56e6f188 28f715b9e6dd7cbf07c2aea913fea7c87a56a3b5 The series fixed nfqueue reference counting.

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Linux-stable-mirror April 2021