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- ----- 2019 -----
- December
- 34 participants
- 18120 discussions
Gu Zitao (2):
sw64: add ARCH_TRACEHOOK and regset support
sw64: rename CONFIG_HAVE_GENERIC_GUP to CONFIG_HAVE_FAST_GUP
Hang Xiaoqian (2):
sw64: change the value of physical_id in /proc/cpuinfo
sw64: remove unaligned count
He Chuyue (6):
sw64: simplify __phys_addr and __virt_addr_valid
sw64: check integrity for dtb passed by BIOS
sw64: fix some structs related to pt_regs
sw64: perf: add exclude_user and exclude_kernel support
sw64: perf: fix the number of supported raw events
sw64: perf: fix raw event count
He Sheng (36):
sw64: remove unused header files
sw64: uapi: generate some uapi headers from generic ones
sw64: uapi: include generic param.h
sw64: kapi: remove unused header-y from Kbuild
sw64: kapi: generate some kapi headers from generic ones
sw64: move ucontext.h to uapi
sw64: kapi: remove redudant SMP_CACHE_BYTES
sw64: kapi: remove unimplemented IPLs
sw64: kapi: include generic modules.h
sw64: remove VGA_HOSE things
sw64: clean up unused pci iounmap operation
sw64: kapi: use generic vga.h
sw64: remove unused IO_CONCAT
sw64: do not include sw64io.h in io.h
sw64: read host IO registers with rdio64 hmcall
sw64: map logical address with __va()
sw64: access IO space with readX/writeX
sw64: add fpu state save/restore interfaces
sw64: switch to generic fork like system calls
sw64: remove r9_r15 argument of dik_show_regs and die_if_kernel
sw64: remove switch_stack from entMM and entSys
sw64: remove switch_stack from signal handling
sw64: dump callee-saved registers from pt_regs
sw64: get blocked thread's frame pointer from thread_struct
sw64: remove switch_stack and allregs from entUna
sw64: remove switch_stack from __sw64_vcpu_run
sw64: remove other struct switch_stack things
sw64: access pt_regs with regoffsets where appropriate
sw64: move struct pt_regs to kapi ptrace.h
sw64: avoid copying thread_struct twice
sw64: simplify pgtable helpers
sw64: remove discontiguous memory support
sw64: merge user_fpsimd_state into thread_struct
sw64: fix ptrace.h with types.h and NOT __ASSEMBLY__
sw64: rewrite elf core copy interfaces
sw64: rename debugfs dir sw_64 to sw64
Lu Feifei (2):
sw64: add memhotplug support for guest os
sw64: add a misc device to chip_vt.dts for memory-hotplug
Mao Minkai (2):
sw64: fix __csum_and_copy when dest is not 8-byte aligned
sw64: fix simd version of memset
Min Fanlei (1):
sw64: kvm: fix incorrect page_ref_count() call
Wang Yuanheng (1):
sw64: kvm: enable binding_vcpu debug dynamically
Wu Liliu (4):
sw64: perf: add fp based stack trace support
sw64: reimplement show_stack() method
sw64: reimplement get_wchan()
sw64: reimplement save_stack_trace()
Xiong Aifei (2):
sw64: gpu: correct low-level mmio memset/memcpy direct calls
sw64: gpu: replace '_memset_c_io' by 'memset_io'
Xu Chenjiao (2):
sw64: fix compile errors for NOT chip3
sw64: pcie: fix lack of PME and AER interrupt service routines
Yang Qiang (2):
sw64: dtb: check address validity with physical address
sw64: pci: fix maximum bus number for pci scan
Zhao Yihan (1):
sw64: map address by OR operation in __va()
Zheng Chongzhen (2):
sw64: fix dma features for zx200
sw64: iommu: fix iommu interrupt handler
Zhou Qihang (1):
sw64: iommu: work around iova mapping on pci bars
Zhou Xuemei (1):
sw64: fix floating point register corruption
Zhu Donghong (4):
irqchip: add sw64 chip3 builtin LPC interrupt controller driver
sw64: add builtin LPC interrupt controller to chip3.dts
drivers/irqchip: add sw64 interrupt controller support
sw64: deliver a hot reset to Root Complex with plugin JMicron 585 card
arch/sw_64/Kconfig | 28 +-
arch/sw_64/boot/dts/chip3.dts | 16 +-
arch/sw_64/boot/dts/chip_vt.dts | 12 +
arch/sw_64/chip/chip3/Makefile | 1 -
arch/sw_64/chip/chip3/chip.c | 66 ++-
arch/sw_64/chip/chip3/i2c-lib.c | 41 +-
arch/sw_64/include/asm/Kbuild | 26 +-
arch/sw_64/include/asm/agp.h | 19 -
arch/sw_64/include/asm/asm-prototypes.h | 1 -
arch/sw_64/include/asm/cache.h | 4 +-
arch/sw_64/include/asm/compiler.h | 7 -
arch/sw_64/include/asm/console.h | 11 -
arch/sw_64/include/asm/div64.h | 7 -
arch/sw_64/include/asm/elf.h | 40 +-
arch/sw_64/include/asm/emergency-restart.h | 7 -
arch/sw_64/include/asm/exec.h | 7 -
arch/sw_64/include/asm/extable.h | 4 +
arch/sw_64/include/asm/floppy.h | 116 -----
arch/sw_64/include/asm/hcall.h | 1 +
arch/sw_64/include/asm/io.h | 33 --
arch/sw_64/include/asm/irq_impl.h | 3 +
arch/sw_64/include/asm/irq_regs.h | 7 -
arch/sw_64/include/asm/irqflags.h | 8 -
arch/sw_64/include/asm/kmap_types.h | 15 -
arch/sw_64/include/asm/kvm_asm.h | 3 +
arch/sw_64/include/asm/kvm_host.h | 11 +-
arch/sw_64/include/asm/local.h | 125 -----
arch/sw_64/include/asm/local64.h | 7 -
arch/sw_64/include/asm/memory.h | 1 +
arch/sw_64/include/asm/mmu_context.h | 8 +-
arch/sw_64/include/asm/mmzone.h | 30 --
arch/sw_64/include/asm/module.h | 10 +-
arch/sw_64/include/asm/page.h | 5 +-
arch/sw_64/include/asm/param.h | 11 -
arch/sw_64/include/asm/parport.h | 19 -
arch/sw_64/include/asm/pci.h | 4 +-
arch/sw_64/include/asm/pgalloc.h | 2 +-
arch/sw_64/include/asm/pgtable.h | 98 ++--
arch/sw_64/include/asm/preempt.h | 7 -
arch/sw_64/include/asm/processor.h | 49 +-
arch/sw_64/include/asm/ptrace.h | 54 +-
arch/sw_64/include/asm/seccomp.h | 15 -
arch/sw_64/include/asm/sections.h | 8 -
arch/sw_64/include/asm/segment.h | 7 -
arch/sw_64/include/asm/serial.h | 16 -
arch/sw_64/include/asm/shmparam.h | 7 -
arch/sw_64/include/asm/special_insns.h | 20 -
arch/sw_64/include/asm/stacktrace.h | 72 +++
arch/sw_64/include/asm/sw64_init.h | 1 +
arch/sw_64/include/asm/sw64io.h | 89 ++--
arch/sw_64/include/asm/switch_to.h | 37 +-
arch/sw_64/include/asm/thread_info.h | 5 +
arch/sw_64/include/asm/trace_clock.h | 10 -
arch/sw_64/include/asm/types.h | 7 -
arch/sw_64/include/asm/unaligned.h | 12 -
arch/sw_64/include/asm/vga.h | 85 ----
arch/sw_64/include/asm/wrperfmon.h | 8 +-
arch/sw_64/include/uapi/asm/Kbuild | 1 +
arch/sw_64/include/uapi/asm/console.h | 51 --
arch/sw_64/include/uapi/asm/ipcbuf.h | 7 -
arch/sw_64/include/uapi/asm/kvm_para.h | 7 -
arch/sw_64/include/uapi/asm/msgbuf.h | 28 --
arch/sw_64/include/uapi/asm/param.h | 9 +-
arch/sw_64/include/uapi/asm/perf_regs.h | 7 +
arch/sw_64/include/uapi/asm/poll.h | 7 -
arch/sw_64/include/uapi/asm/posix_types.h | 18 -
arch/sw_64/include/uapi/asm/ptrace.h | 76 +--
arch/sw_64/include/uapi/asm/sembuf.h | 23 -
arch/sw_64/include/uapi/asm/shmbuf.h | 39 --
arch/sw_64/include/uapi/asm/statfs.h | 9 -
arch/sw_64/include/uapi/asm/types.h | 28 --
arch/sw_64/include/{ => uapi}/asm/ucontext.h | 8 +-
arch/sw_64/kernel/Makefile | 7 +-
arch/sw_64/kernel/asm-offsets.c | 136 ++---
arch/sw_64/kernel/bindvcpu.c | 29 ++
arch/sw_64/kernel/core.c | 35 --
arch/sw_64/kernel/dup_print.c | 10 +-
arch/sw_64/kernel/entry.S | 467 +++++-------------
arch/sw_64/kernel/fpu.S | 102 ++++
arch/sw_64/kernel/kgdb.c | 14 +-
arch/sw_64/kernel/pci.c | 55 ++-
arch/sw_64/kernel/pci_impl.h | 2 +
arch/sw_64/kernel/perf_event.c | 100 +++-
arch/sw_64/kernel/process.c | 156 ++----
arch/sw_64/kernel/proto.h | 5 +-
arch/sw_64/kernel/ptrace.c | 245 ++++-----
arch/sw_64/kernel/setup.c | 19 +-
arch/sw_64/kernel/signal.c | 51 +-
arch/sw_64/kernel/stacktrace.c | 212 +++++++-
arch/sw_64/kernel/syscalls/syscall.tbl | 6 +-
arch/sw_64/kernel/traps.c | 182 ++-----
arch/sw_64/kernel/unaligned.c | 56 ---
arch/sw_64/kvm/Kconfig | 7 +
arch/sw_64/kvm/entry.S | 97 ++--
arch/sw_64/kvm/handle_exit.c | 5 +
arch/sw_64/kvm/kvm-sw64.c | 137 ++++-
arch/sw_64/lib/csum_partial_copy.c | 15 +-
arch/sw_64/lib/deep-memset.S | 5 +-
arch/sw_64/lib/iomap.c | 40 +-
arch/sw_64/mm/fault.c | 20 +-
arch/sw_64/mm/init.c | 25 +-
arch/sw_64/mm/physaddr.c | 30 +-
arch/sw_64/platform/platform_xuelang.c | 18 +-
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 12 +
drivers/gpu/drm/radeon/radeon_vce.c | 2 +-
drivers/gpu/drm/radeon/vce_v1_0.c | 5 +
drivers/iommu/sw64/sunway_iommu.c | 21 +-
drivers/irqchip/Kconfig | 26 +-
drivers/irqchip/Makefile | 3 +-
drivers/irqchip/irq-intc-v1.c | 104 ----
.../irqchip/irq-sw64-intc-v2.c | 64 ++-
drivers/irqchip/irq-sw64-lpc-intc.c | 137 +++++
drivers/mfd/lpc_sunway_chip3.c | 130 -----
drivers/misc/Kconfig | 8 +
drivers/misc/Makefile | 1 +
drivers/misc/sunway-ged.c | 253 ++++++++++
116 files changed, 2009 insertions(+), 2686 deletions(-)
delete mode 100644 arch/sw_64/include/asm/agp.h
delete mode 100644 arch/sw_64/include/asm/compiler.h
delete mode 100644 arch/sw_64/include/asm/console.h
delete mode 100644 arch/sw_64/include/asm/div64.h
delete mode 100644 arch/sw_64/include/asm/emergency-restart.h
delete mode 100644 arch/sw_64/include/asm/exec.h
delete mode 100644 arch/sw_64/include/asm/floppy.h
delete mode 100644 arch/sw_64/include/asm/irq_regs.h
delete mode 100644 arch/sw_64/include/asm/kmap_types.h
delete mode 100644 arch/sw_64/include/asm/local.h
delete mode 100644 arch/sw_64/include/asm/local64.h
delete mode 100644 arch/sw_64/include/asm/param.h
delete mode 100644 arch/sw_64/include/asm/parport.h
delete mode 100644 arch/sw_64/include/asm/preempt.h
delete mode 100644 arch/sw_64/include/asm/seccomp.h
delete mode 100644 arch/sw_64/include/asm/sections.h
delete mode 100644 arch/sw_64/include/asm/segment.h
delete mode 100644 arch/sw_64/include/asm/serial.h
delete mode 100644 arch/sw_64/include/asm/shmparam.h
delete mode 100644 arch/sw_64/include/asm/special_insns.h
create mode 100644 arch/sw_64/include/asm/stacktrace.h
delete mode 100644 arch/sw_64/include/asm/trace_clock.h
delete mode 100644 arch/sw_64/include/asm/types.h
delete mode 100644 arch/sw_64/include/asm/unaligned.h
delete mode 100644 arch/sw_64/include/asm/vga.h
delete mode 100644 arch/sw_64/include/uapi/asm/console.h
delete mode 100644 arch/sw_64/include/uapi/asm/ipcbuf.h
delete mode 100644 arch/sw_64/include/uapi/asm/kvm_para.h
delete mode 100644 arch/sw_64/include/uapi/asm/msgbuf.h
delete mode 100644 arch/sw_64/include/uapi/asm/poll.h
delete mode 100644 arch/sw_64/include/uapi/asm/posix_types.h
delete mode 100644 arch/sw_64/include/uapi/asm/sembuf.h
delete mode 100644 arch/sw_64/include/uapi/asm/shmbuf.h
delete mode 100644 arch/sw_64/include/uapi/asm/statfs.h
delete mode 100644 arch/sw_64/include/uapi/asm/types.h
rename arch/sw_64/include/{ => uapi}/asm/ucontext.h (56%)
create mode 100644 arch/sw_64/kernel/bindvcpu.c
delete mode 100644 arch/sw_64/kernel/core.c
create mode 100644 arch/sw_64/kernel/fpu.S
delete mode 100644 arch/sw_64/kernel/unaligned.c
delete mode 100644 drivers/irqchip/irq-intc-v1.c
rename arch/sw_64/chip/chip3/irq_chip.c => drivers/irqchip/irq-sw64-intc-v2.c (59%)
create mode 100644 drivers/irqchip/irq-sw64-lpc-intc.c
create mode 100644 drivers/misc/sunway-ged.c
--
2.17.1
1
50
[PATCH openEuler-5.10-LTS 1/7] arm64: Do not defer reserve_crashkernel() for platforms with no DMA memory zones
by Zheng Zengkai 11 Jul '22
by Zheng Zengkai 11 Jul '22
11 Jul '22
From: Vijay Balakrishna <vijayb(a)linux.microsoft.com>
stable inclusion
from stable-v5.10.110
commit a25864c5bc20966cdc5ba5eb65b74b9b1e9ec8d2
bugzilla: https://gitee.com/openeuler/kernel/issues/I574AL
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit 031495635b4668f94e964e037ca93d0d38bfde58 upstream.
The following patches resulted in deferring crash kernel reservation to
mem_init(), mainly aimed at platforms with DMA memory zones (no IOMMU),
in particular Raspberry Pi 4.
commit 1a8e1cef7603 ("arm64: use both ZONE_DMA and ZONE_DMA32")
commit 8424ecdde7df ("arm64: mm: Set ZONE_DMA size based on devicetree's dma-ranges")
commit 0a30c53573b0 ("arm64: mm: Move reserve_crashkernel() into mem_init()")
commit 2687275a5843 ("arm64: Force NO_BLOCK_MAPPINGS if crashkernel reservation is required")
Above changes introduced boot slowdown due to linear map creation for
all the memory banks with NO_BLOCK_MAPPINGS, see discussion[1]. The proposed
changes restore crash kernel reservation to earlier behavior thus avoids
slow boot, particularly for platforms with IOMMU (no DMA memory zones).
Tested changes to confirm no ~150ms boot slowdown on our SoC with IOMMU
and 8GB memory. Also tested with ZONE_DMA and/or ZONE_DMA32 configs to confirm
no regression to deferring scheme of crash kernel memory reservation.
In both cases successfully collected kernel crash dump.
[1] https://lore.kernel.org/all/9436d033-579b-55fa-9b00-6f4b661c2dd7@linux.micr…
Signed-off-by: Vijay Balakrishna <vijayb(a)linux.microsoft.com>
Cc: stable(a)vger.kernel.org
Reviewed-by: Pasha Tatashin <pasha.tatashin(a)soleen.com>
Link: https://lore.kernel.org/r/1646242689-20744-1-git-send-email-vijayb@linux.mi…
[will: Add #ifdef CONFIG_KEXEC_CORE guards to fix 'crashk_res' references in allnoconfig build]
Signed-off-by: Will Deacon <will(a)kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Yu Liao <liaoyu15(a)huawei.com>
Conflicts:
arch/arm64/mm/mmu.c
Reviewed-by: Wei Li <liwei391(a)huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai(a)huawei.com>
---
arch/arm64/mm/init.c | 36 ++++++++++++++++++++++++++++++++----
arch/arm64/mm/mmu.c | 26 ++++++++++++++++----------
2 files changed, 48 insertions(+), 14 deletions(-)
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
index f5bd046f9e19..5023c7e1f754 100644
--- a/arch/arm64/mm/init.c
+++ b/arch/arm64/mm/init.c
@@ -63,8 +63,34 @@ EXPORT_SYMBOL(memstart_addr);
* unless restricted on specific platforms (e.g. 30-bit on Raspberry Pi 4).
* In such case, ZONE_DMA32 covers the rest of the 32-bit addressable memory,
* otherwise it is empty.
+ *
+ * Memory reservation for crash kernel either done early or deferred
+ * depending on DMA memory zones configs (ZONE_DMA) --
+ *
+ * In absence of ZONE_DMA configs arm64_dma_phys_limit initialized
+ * here instead of max_zone_phys(). This lets early reservation of
+ * crash kernel memory which has a dependency on arm64_dma_phys_limit.
+ * Reserving memory early for crash kernel allows linear creation of block
+ * mappings (greater than page-granularity) for all the memory bank rangs.
+ * In this scheme a comparatively quicker boot is observed.
+ *
+ * If ZONE_DMA configs are defined, crash kernel memory reservation
+ * is delayed until DMA zone memory range size initilazation performed in
+ * zone_sizes_init(). The defer is necessary to steer clear of DMA zone
+ * memory range to avoid overlap allocation. So crash kernel memory boundaries
+ * are not known when mapping all bank memory ranges, which otherwise means
+ * not possible to exclude crash kernel range from creating block mappings
+ * so page-granularity mappings are created for the entire memory range.
+ * Hence a slightly slower boot is observed.
+ *
+ * Note: Page-granularity mapppings are necessary for crash kernel memory
+ * range for shrinking its size via /sys/kernel/kexec_crash_size interface.
*/
-phys_addr_t arm64_dma_phys_limit __ro_after_init;
+#if IS_ENABLED(CONFIG_ZONE_DMA) || IS_ENABLED(CONFIG_ZONE_DMA32)
+phys_addr_t __ro_after_init arm64_dma_phys_limit;
+#else
+phys_addr_t __ro_after_init arm64_dma_phys_limit = PHYS_MASK + 1;
+#endif
#ifndef CONFIG_KEXEC_CORE
static void __init reserve_crashkernel(void)
@@ -173,8 +199,6 @@ static void __init zone_sizes_init(unsigned long min, unsigned long max)
if (!arm64_dma_phys_limit)
arm64_dma_phys_limit = dma32_phys_limit;
#endif
- if (!arm64_dma_phys_limit)
- arm64_dma_phys_limit = PHYS_MASK + 1;
max_zone_pfns[ZONE_NORMAL] = max;
free_area_init(max_zone_pfns);
@@ -498,6 +522,9 @@ void __init arm64_memblock_init(void)
reserve_elfcorehdr();
+ if (!IS_ENABLED(CONFIG_ZONE_DMA) && !IS_ENABLED(CONFIG_ZONE_DMA32))
+ reserve_crashkernel();
+
high_memory = __va(memblock_end_of_DRAM() - 1) + 1;
}
@@ -553,7 +580,8 @@ void __init bootmem_init(void)
* request_standard_resources() depends on crashkernel's memory being
* reserved, so do it here.
*/
- reserve_crashkernel();
+ if (IS_ENABLED(CONFIG_ZONE_DMA) || IS_ENABLED(CONFIG_ZONE_DMA32))
+ reserve_crashkernel();
reserve_quick_kexec();
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c
index 00e89be15ad2..e76765354040 100644
--- a/arch/arm64/mm/mmu.c
+++ b/arch/arm64/mm/mmu.c
@@ -562,16 +562,6 @@ static void __init map_mem(pgd_t *pgdp)
PAGE_KERNEL, NO_CONT_MAPPINGS);
memblock_clear_nomap(kernel_start, kernel_end - kernel_start);
-#ifdef CONFIG_KEXEC_CORE
- if (crashk_res.end) {
- __map_memblock(pgdp, crashk_res.start,
- crashk_res.end + 1,
- PAGE_KERNEL,
- NO_BLOCK_MAPPINGS | NO_CONT_MAPPINGS);
- memblock_clear_nomap(crashk_res.start,
- resource_size(&crashk_res));
- }
-#endif
#ifdef CONFIG_KFENCE
/*
* Map the __kfence_pool at page granularity now.
@@ -584,6 +574,22 @@ static void __init map_mem(pgd_t *pgdp)
memblock_clear_nomap(__pa(__kfence_pool), KFENCE_POOL_SIZE);
}
#endif
+
+ /*
+ * Use page-level mappings here so that we can shrink the region
+ * in page granularity and put back unused memory to buddy system
+ * through /sys/kernel/kexec_crash_size interface.
+ */
+#ifdef CONFIG_KEXEC_CORE
+ if (crashk_res.end) {
+ __map_memblock(pgdp, crashk_res.start,
+ crashk_res.end + 1,
+ PAGE_KERNEL,
+ NO_BLOCK_MAPPINGS | NO_CONT_MAPPINGS);
+ memblock_clear_nomap(crashk_res.start,
+ resource_size(&crashk_res));
+ }
+#endif
}
void mark_rodata_ro(void)
--
2.20.1
1
6
From: Ard Biesheuvel <ardb(a)kernel.org>
stable inclusion
from stable-4.19.245
commit 0569702c238290924fc1c7c6954258aa4a5fd649
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I5FNPY
CVE: NA
--------------------------------
[ Upstream commit 0dc14aa94ccd8ba35eb17a0f9b123d1566efd39e ]
The Spectre-BHB mitigations were inadvertently left disabled for
Cortex-A15, due to the fact that cpu_v7_bugs_init() is not called in
that case. So fix that.
Fixes: b9baf5c8c5c3 ("ARM: Spectre-BHB workaround")
Signed-off-by: Ard Biesheuvel <ardb(a)kernel.org>
Signed-off-by: Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Yongqiang Liu <liuyongqiang13(a)huawei.com>
Signed-off-by: Laibin Qiu <qiulaibin(a)huawei.com>
---
arch/arm/mm/proc-v7-bugs.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mm/proc-v7-bugs.c b/arch/arm/mm/proc-v7-bugs.c
index 87a93b76e148..8c7d00cb63ef 100644
--- a/arch/arm/mm/proc-v7-bugs.c
+++ b/arch/arm/mm/proc-v7-bugs.c
@@ -299,6 +299,7 @@ void cpu_v7_ca15_ibe(void)
{
if (check_spectre_auxcr(this_cpu_ptr(&spectre_warned), BIT(0)))
cpu_v7_spectre_v2_init();
+ cpu_v7_spectre_bhb_init();
}
void cpu_v7_bugs_init(void)
--
2.25.1
1
33
From: Christoph Hellwig <hch(a)lst.de>
mainline inclusion
from mainline-v5.10-rc1
commit f4ad06f2bb8476548b08f89919ee65abc4e40212
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I5ETAB
CVE: NA
-------------------------------------------------
Replace bd_invalidate with a new BDEV_NEED_PART_SCAN flag in a bd_flags
variable to better describe the condition.
Signed-off-by: Christoph Hellwig <hch(a)lst.de>
Reviewed-by: Josef Bacik <josef(a)toxicpanda.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn(a)wdc.com>
Signed-off-by: Jens Axboe <axboe(a)kernel.dk>
Conflicts:
fs/block_dev.c
include/linux/blk_types.h
Signed-off-by: Luo Meng <luomeng12(a)huawei.com>
Reviewed-by: Jason Yan <yanaijie(a)huawei.com>
Signed-off-by: Laibin Qiu <qiulaibin(a)huawei.com>
---
block/genhd.c | 2 +-
block/partition-generic.c | 6 +++---
drivers/block/nbd.c | 8 ++++----
fs/block_dev.c | 12 ++++++------
include/linux/fs.h | 4 +++-
5 files changed, 17 insertions(+), 15 deletions(-)
diff --git a/block/genhd.c b/block/genhd.c
index fc24384e2c85..afa3cf525f43 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -646,7 +646,7 @@ static void register_disk(struct device *parent, struct gendisk *disk)
if (!bdev)
goto exit;
- bdev->bd_invalidated = 1;
+ set_bit(BDEV_NEED_PART_SCAN, &bdev->bd_flags);
err = blkdev_get(bdev, FMODE_READ, NULL);
if (err < 0)
goto exit;
diff --git a/block/partition-generic.c b/block/partition-generic.c
index 2261566741f4..ae3761fed854 100644
--- a/block/partition-generic.c
+++ b/block/partition-generic.c
@@ -546,7 +546,7 @@ int rescan_partitions(struct gendisk *disk, struct block_device *bdev)
if (disk->fops->revalidate_disk)
disk->fops->revalidate_disk(disk);
check_disk_size_change(disk, bdev, true);
- bdev->bd_invalidated = 0;
+ clear_bit(BDEV_NEED_PART_SCAN, &bdev->bd_flags);
if (!get_capacity(disk) || !(state = check_partition(disk, bdev)))
return 0;
if (IS_ERR(state)) {
@@ -662,7 +662,7 @@ int invalidate_partitions(struct gendisk *disk, struct block_device *bdev)
{
int res;
- if (!bdev->bd_invalidated)
+ if (!test_bit(BDEV_NEED_PART_SCAN, &bdev->bd_flags))
return 0;
res = drop_partitions(disk, bdev);
@@ -671,7 +671,7 @@ int invalidate_partitions(struct gendisk *disk, struct block_device *bdev)
set_capacity(disk, 0);
check_disk_size_change(disk, bdev, false);
- bdev->bd_invalidated = 0;
+ clear_bit(BDEV_NEED_PART_SCAN, &bdev->bd_flags);
/* tell userspace that the media / partition table may have changed */
kobject_uevent(&disk_to_dev(disk)->kobj, KOBJ_CHANGE);
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index c2e5ba599418..f1986d8bb47c 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -317,7 +317,7 @@ static void nbd_size_update(struct nbd_device *nbd, bool start)
if (start)
set_blocksize(bdev, config->blksize);
} else
- bdev->bd_invalidated = 1;
+ set_bit(BDEV_NEED_PART_SCAN, &bdev->bd_flags);
bdput(bdev);
}
kobject_uevent(&nbd_to_dev(nbd)->kobj, KOBJ_CHANGE);
@@ -1343,7 +1343,7 @@ static int nbd_start_device_ioctl(struct nbd_device *nbd, struct block_device *b
return ret;
if (max_part)
- bdev->bd_invalidated = 1;
+ set_bit(BDEV_NEED_PART_SCAN, &bdev->bd_flags);
mutex_unlock(&nbd->config_lock);
ret = wait_event_interruptible(config->recv_wq,
atomic_read(&config->recv_threads) == 0);
@@ -1518,9 +1518,9 @@ static int nbd_open(struct block_device *bdev, fmode_t mode)
refcount_set(&nbd->config_refs, 1);
refcount_inc(&nbd->refs);
mutex_unlock(&nbd->config_lock);
- bdev->bd_invalidated = 1;
+ set_bit(BDEV_NEED_PART_SCAN, &bdev->bd_flags);
} else if (nbd_disconnected(nbd->config)) {
- bdev->bd_invalidated = 1;
+ set_bit(BDEV_NEED_PART_SCAN, &bdev->bd_flags);
}
out:
mutex_unlock(&nbd_index_mutex);
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 9868b21b8ef9..f521b7cf907f 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -922,7 +922,7 @@ struct block_device *bdget(dev_t dev)
bdev->bd_inode = inode;
bdev->bd_block_size = i_blocksize(inode);
bdev->bd_part_count = 0;
- bdev->bd_invalidated = 0;
+ bdev->bd_flags = 0;
inode->i_mode = S_IFBLK;
inode->i_rdev = dev;
inode->i_bdev = bdev;
@@ -1404,7 +1404,7 @@ static void flush_disk(struct block_device *bdev, bool kill_dirty)
"resized disk %s\n",
bdev->bd_disk ? bdev->bd_disk->disk_name : "");
}
- bdev->bd_invalidated = 1;
+ set_bit(BDEV_NEED_PART_SCAN, &bdev->bd_flags);
}
/**
@@ -1457,7 +1457,7 @@ int revalidate_disk(struct gendisk *disk)
mutex_lock(&bdev->bd_mutex);
check_disk_size_change(disk, bdev, ret == 0);
- bdev->bd_invalidated = 0;
+ clear_bit(BDEV_NEED_PART_SCAN, &bdev->bd_flags);
mutex_unlock(&bdev->bd_mutex);
bdput(bdev);
return ret;
@@ -1520,7 +1520,7 @@ static void bdev_disk_changed(struct block_device *bdev, bool invalidate)
up_read(&disk->lookup_sem);
} else {
check_disk_size_change(bdev->bd_disk, bdev, !invalidate);
- bdev->bd_invalidated = 0;
+ clear_bit(BDEV_NEED_PART_SCAN, &bdev->bd_flags);
}
}
@@ -1605,7 +1605,7 @@ static int __blkdev_get(struct block_device *bdev, fmode_t mode, int for_part)
* The latter is necessary to prevent ghost
* partitions on a removed medium.
*/
- if (bdev->bd_invalidated &&
+ if (test_bit(BDEV_NEED_PART_SCAN, &bdev->bd_flags) &&
(!ret || ret == -ENOMEDIUM))
bdev_disk_changed(bdev, ret == -ENOMEDIUM);
@@ -1642,7 +1642,7 @@ static int __blkdev_get(struct block_device *bdev, fmode_t mode, int for_part)
if (bdev->bd_disk->fops->open)
ret = bdev->bd_disk->fops->open(bdev, mode);
/* the same as first opener case, read comment there */
- if (bdev->bd_invalidated &&
+ if (test_bit(BDEV_NEED_PART_SCAN, &bdev->bd_flags) &&
(!ret || ret == -ENOMEDIUM))
bdev_disk_changed(bdev, ret == -ENOMEDIUM);
if (ret)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index bcd2131ca06c..480936c2d938 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -459,6 +459,8 @@ struct address_space {
*/
struct request_queue;
+#define BDEV_NEED_PART_SCAN 0
+
struct block_device {
dev_t bd_dev; /* not a kdev_t - it's a search key */
int bd_openers;
@@ -479,7 +481,7 @@ struct block_device {
struct hd_struct * bd_part;
/* number of times partitions within this device have been opened. */
unsigned bd_part_count;
- int bd_invalidated;
+ unsigned long bd_flags;
struct gendisk * bd_disk;
struct request_queue * bd_queue;
struct backing_dev_info *bd_bdi;
--
2.25.1
1
3
[PATCH openEuler-1.0-LTS 1/3] scsi: hisi_sas: Change DMA setup lock timeout to 2.5s
by Laibin Qiu 07 Jul '22
by Laibin Qiu 07 Jul '22
07 Jul '22
From: Xingui Yang <yangxingui(a)huawei.com>
driver inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I5BXH1
CVE: NA
-------------------------------------------------------------------
DMA setup lock timeout protection is added when DMA setup frames are
received, it's a function outside the protocol and used to prevent SATA
disk I/Os from being delivered for a long time. The default value is 100ms
, it's too strict and easily triggered timeout when the disk is overloaded
or faulty. Based on the average I/O latency of 300 disks, we adjust the
value to 2.5s.
Signed-off-by: Xingui Yang <yangxingui(a)huawei.com>
Reviewed-by: kang fenglong <kangfenglong(a)huawei.com>
Acked-by: Xie XiuQi <xiexiuqi(a)huawei.com>
Signed-off-by: Laibin Qiu <qiulaibin(a)huawei.com>
---
drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
index baae04adc8e4..91f02357d5b4 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
@@ -35,6 +35,7 @@
#define SATA_INITI_D2H_STORE_ADDR_HI 0x64
#define CFG_MAX_TAG 0x68
#define SAS_DMAC_OUTSTAND 0x6c
+#define TRANS_LOCK_ICT_TIME 0X70
#define HGC_SAS_TX_OPEN_FAIL_RETRY_CTRL 0x84
#define HGC_SAS_TXFAIL_RETRY_CTRL 0x88
#define HGC_GET_ITV_TIME 0x90
@@ -596,6 +597,8 @@ static void init_reg_v3_hw(struct hisi_hba *hisi_hba)
(u32)((1ULL << hisi_hba->queue_count) - 1));
hisi_sas_write32(hisi_hba, SAS_AXI_USER3, 0);
hisi_sas_write32(hisi_hba, CFG_MAX_TAG, 0xfff0400);
+ /* time / CLK_AHB = 2.5s / 2ns = 0x4A817C80 */
+ hisi_sas_write32(hisi_hba, TRANS_LOCK_ICT_TIME, 0x4A817C80);
hisi_sas_write32(hisi_hba, HGC_SAS_TXFAIL_RETRY_CTRL, 0x108);
hisi_sas_write32(hisi_hba, CFG_AGING_TIME, 0x1);
hisi_sas_write32(hisi_hba, INT_COAL_EN, 0x1);
@@ -3061,6 +3064,7 @@ static const struct hisi_sas_debugfs_reg_lu debugfs_global_reg_lu[] = {
HISI_SAS_DEBUGFS_REG(SATA_INITI_D2H_STORE_ADDR_LO),
HISI_SAS_DEBUGFS_REG(SATA_INITI_D2H_STORE_ADDR_HI),
HISI_SAS_DEBUGFS_REG(CFG_MAX_TAG),
+ HISI_SAS_DEBUGFS_REG(TRANS_LOCK_ICT_TIME),
HISI_SAS_DEBUGFS_REG(HGC_SAS_TX_OPEN_FAIL_RETRY_CTRL),
HISI_SAS_DEBUGFS_REG(HGC_SAS_TXFAIL_RETRY_CTRL),
HISI_SAS_DEBUGFS_REG(HGC_GET_ITV_TIME),
--
2.25.1
1
2
[PATCH openEuler-5.10 01/40] mm,hwpoison: drain pcplists before bailing out for non-buddy zero-refcount page
by Zheng Zengkai 06 Jul '22
by Zheng Zengkai 06 Jul '22
06 Jul '22
From: Oscar Salvador <osalvador(a)suse.de>
mainline inclusion
from mainline-v5.11-rc1
commit 17e395b60f5b3dea204fcae60c7b38e84a00d87a
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I5E2IG
CVE: NA
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
Patch series "HWpoison: further fixes and cleanups", v5.
This patchset includes some more fixes and a cleanup.
Patch#2 and patch#3 are both fixes for taking a HWpoison page off a buddy
freelist, since having them there has proved to be bad (see [1] and
pathch#2's commit log). Patch#3 does the same for hugetlb pages.
[1] https://lkml.org/lkml/2020/9/22/565
This patch (of 4):
A page with 0-refcount and !PageBuddy could perfectly be a pcppage.
Currently, we bail out with an error if we encounter such a page, meaning
that we do not handle pcppages neither from hard-offline nor from
soft-offline path.
Fix this by draining pcplists whenever we find this kind of page and retry
the check again. It might be that pcplists have been spilled into the
buddy allocator and so we can handle it.
Link: https://lkml.kernel.org/r/20201013144447.6706-1-osalvador@suse.de
Link: https://lkml.kernel.org/r/20201013144447.6706-2-osalvador@suse.de
Signed-off-by: Oscar Salvador <osalvador(a)suse.de>
Acked-by: Naoya Horiguchi <naoya.horiguchi(a)nec.com>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org>
Signed-off-by: Ma Wupeng <mawupeng1(a)huawei.com>
Reviewed-by: Kefeng Wang <wangkefeng.wang(a)huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai(a)huawei.com>
---
mm/memory-failure.c | 24 ++++++++++++++++++++++--
1 file changed, 22 insertions(+), 2 deletions(-)
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 63bacfcca122..de36b4aa4b6f 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -947,13 +947,13 @@ static int page_action(struct page_state *ps, struct page *p,
}
/**
- * get_hwpoison_page() - Get refcount for memory error handling:
+ * __get_hwpoison_page() - Get refcount for memory error handling:
* @page: raw error page (hit by memory error)
*
* Return: return 0 if failed to grab the refcount, otherwise true (some
* non-zero value.)
*/
-static int get_hwpoison_page(struct page *page)
+static int __get_hwpoison_page(struct page *page)
{
struct page *head = compound_head(page);
@@ -983,6 +983,26 @@ static int get_hwpoison_page(struct page *page)
return 0;
}
+static int get_hwpoison_page(struct page *p)
+{
+ int ret;
+ bool drained = false;
+
+retry:
+ ret = __get_hwpoison_page(p);
+ if (!ret && !is_free_buddy_page(p) && !page_count(p) && !drained) {
+ /*
+ * The page might be in a pcplist, so try to drain those
+ * and see if we are lucky.
+ */
+ drain_all_pages(page_zone(p));
+ drained = true;
+ goto retry;
+ }
+
+ return ret;
+}
+
/*
* Do all that is necessary to remove user space mappings. Unmap
* the pages and send SIGBUS to the processes if the data was dirty.
--
2.20.1
1
38
[PATCH openEuler-5.10 01/30] Documentation: Add documentation for Processor MMIO Stale Data
by Zheng Zengkai 06 Jul '22
by Zheng Zengkai 06 Jul '22
06 Jul '22
From: Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com>
stable inclusion
from stable-v5.10.123
commit f8a85334a57e7842320476ff27be3a5f151da364
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/I5D5RS
CVE: CVE-2022-21123,CVE-2022-21125,CVE-2022-21166
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=…
--------------------------------
commit 4419470191386456e0b8ed4eb06a70b0021798a6 upstream
Add the admin guide for Processor MMIO stale data vulnerabilities.
Signed-off-by: Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com>
Signed-off-by: Borislav Petkov <bp(a)suse.de>
Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Yipeng Zou <zouyipeng(a)huawei.com>
Reviewed-by: Zhang Jianhua <chris.zjh(a)huawei.com>
Reviewed-by: Xiu Jianfeng <xiujianfeng(a)huawei.com>
Reviewed-by: Liao Chang <liaochang1(a)huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai(a)huawei.com>
---
Documentation/admin-guide/hw-vuln/index.rst | 1 +
.../hw-vuln/processor_mmio_stale_data.rst | 246 ++++++++++++++++++
2 files changed, 247 insertions(+)
create mode 100644 Documentation/admin-guide/hw-vuln/processor_mmio_stale_data.rst
diff --git a/Documentation/admin-guide/hw-vuln/index.rst b/Documentation/admin-guide/hw-vuln/index.rst
index ca4dbdd9016d..2adec1e6520a 100644
--- a/Documentation/admin-guide/hw-vuln/index.rst
+++ b/Documentation/admin-guide/hw-vuln/index.rst
@@ -15,3 +15,4 @@ are configurable at compile, boot or run time.
tsx_async_abort
multihit.rst
special-register-buffer-data-sampling.rst
+ processor_mmio_stale_data.rst
diff --git a/Documentation/admin-guide/hw-vuln/processor_mmio_stale_data.rst b/Documentation/admin-guide/hw-vuln/processor_mmio_stale_data.rst
new file mode 100644
index 000000000000..9393c50b5afc
--- /dev/null
+++ b/Documentation/admin-guide/hw-vuln/processor_mmio_stale_data.rst
@@ -0,0 +1,246 @@
+=========================================
+Processor MMIO Stale Data Vulnerabilities
+=========================================
+
+Processor MMIO Stale Data Vulnerabilities are a class of memory-mapped I/O
+(MMIO) vulnerabilities that can expose data. The sequences of operations for
+exposing data range from simple to very complex. Because most of the
+vulnerabilities require the attacker to have access to MMIO, many environments
+are not affected. System environments using virtualization where MMIO access is
+provided to untrusted guests may need mitigation. These vulnerabilities are
+not transient execution attacks. However, these vulnerabilities may propagate
+stale data into core fill buffers where the data can subsequently be inferred
+by an unmitigated transient execution attack. Mitigation for these
+vulnerabilities includes a combination of microcode update and software
+changes, depending on the platform and usage model. Some of these mitigations
+are similar to those used to mitigate Microarchitectural Data Sampling (MDS) or
+those used to mitigate Special Register Buffer Data Sampling (SRBDS).
+
+Data Propagators
+================
+Propagators are operations that result in stale data being copied or moved from
+one microarchitectural buffer or register to another. Processor MMIO Stale Data
+Vulnerabilities are operations that may result in stale data being directly
+read into an architectural, software-visible state or sampled from a buffer or
+register.
+
+Fill Buffer Stale Data Propagator (FBSDP)
+-----------------------------------------
+Stale data may propagate from fill buffers (FB) into the non-coherent portion
+of the uncore on some non-coherent writes. Fill buffer propagation by itself
+does not make stale data architecturally visible. Stale data must be propagated
+to a location where it is subject to reading or sampling.
+
+Sideband Stale Data Propagator (SSDP)
+-------------------------------------
+The sideband stale data propagator (SSDP) is limited to the client (including
+Intel Xeon server E3) uncore implementation. The sideband response buffer is
+shared by all client cores. For non-coherent reads that go to sideband
+destinations, the uncore logic returns 64 bytes of data to the core, including
+both requested data and unrequested stale data, from a transaction buffer and
+the sideband response buffer. As a result, stale data from the sideband
+response and transaction buffers may now reside in a core fill buffer.
+
+Primary Stale Data Propagator (PSDP)
+------------------------------------
+The primary stale data propagator (PSDP) is limited to the client (including
+Intel Xeon server E3) uncore implementation. Similar to the sideband response
+buffer, the primary response buffer is shared by all client cores. For some
+processors, MMIO primary reads will return 64 bytes of data to the core fill
+buffer including both requested data and unrequested stale data. This is
+similar to the sideband stale data propagator.
+
+Vulnerabilities
+===============
+Device Register Partial Write (DRPW) (CVE-2022-21166)
+-----------------------------------------------------
+Some endpoint MMIO registers incorrectly handle writes that are smaller than
+the register size. Instead of aborting the write or only copying the correct
+subset of bytes (for example, 2 bytes for a 2-byte write), more bytes than
+specified by the write transaction may be written to the register. On
+processors affected by FBSDP, this may expose stale data from the fill buffers
+of the core that created the write transaction.
+
+Shared Buffers Data Sampling (SBDS) (CVE-2022-21125)
+----------------------------------------------------
+After propagators may have moved data around the uncore and copied stale data
+into client core fill buffers, processors affected by MFBDS can leak data from
+the fill buffer. It is limited to the client (including Intel Xeon server E3)
+uncore implementation.
+
+Shared Buffers Data Read (SBDR) (CVE-2022-21123)
+------------------------------------------------
+It is similar to Shared Buffer Data Sampling (SBDS) except that the data is
+directly read into the architectural software-visible state. It is limited to
+the client (including Intel Xeon server E3) uncore implementation.
+
+Affected Processors
+===================
+Not all the CPUs are affected by all the variants. For instance, most
+processors for the server market (excluding Intel Xeon E3 processors) are
+impacted by only Device Register Partial Write (DRPW).
+
+Below is the list of affected Intel processors [#f1]_:
+
+ =================== ============ =========
+ Common name Family_Model Steppings
+ =================== ============ =========
+ HASWELL_X 06_3FH 2,4
+ SKYLAKE_L 06_4EH 3
+ BROADWELL_X 06_4FH All
+ SKYLAKE_X 06_55H 3,4,6,7,11
+ BROADWELL_D 06_56H 3,4,5
+ SKYLAKE 06_5EH 3
+ ICELAKE_X 06_6AH 4,5,6
+ ICELAKE_D 06_6CH 1
+ ICELAKE_L 06_7EH 5
+ ATOM_TREMONT_D 06_86H All
+ LAKEFIELD 06_8AH 1
+ KABYLAKE_L 06_8EH 9 to 12
+ ATOM_TREMONT 06_96H 1
+ ATOM_TREMONT_L 06_9CH 0
+ KABYLAKE 06_9EH 9 to 13
+ COMETLAKE 06_A5H 2,3,5
+ COMETLAKE_L 06_A6H 0,1
+ ROCKETLAKE 06_A7H 1
+ =================== ============ =========
+
+If a CPU is in the affected processor list, but not affected by a variant, it
+is indicated by new bits in MSR IA32_ARCH_CAPABILITIES. As described in a later
+section, mitigation largely remains the same for all the variants, i.e. to
+clear the CPU fill buffers via VERW instruction.
+
+New bits in MSRs
+================
+Newer processors and microcode update on existing affected processors added new
+bits to IA32_ARCH_CAPABILITIES MSR. These bits can be used to enumerate
+specific variants of Processor MMIO Stale Data vulnerabilities and mitigation
+capability.
+
+MSR IA32_ARCH_CAPABILITIES
+--------------------------
+Bit 13 - SBDR_SSDP_NO - When set, processor is not affected by either the
+ Shared Buffers Data Read (SBDR) vulnerability or the sideband stale
+ data propagator (SSDP).
+Bit 14 - FBSDP_NO - When set, processor is not affected by the Fill Buffer
+ Stale Data Propagator (FBSDP).
+Bit 15 - PSDP_NO - When set, processor is not affected by Primary Stale Data
+ Propagator (PSDP).
+Bit 17 - FB_CLEAR - When set, VERW instruction will overwrite CPU fill buffer
+ values as part of MD_CLEAR operations. Processors that do not
+ enumerate MDS_NO (meaning they are affected by MDS) but that do
+ enumerate support for both L1D_FLUSH and MD_CLEAR implicitly enumerate
+ FB_CLEAR as part of their MD_CLEAR support.
+Bit 18 - FB_CLEAR_CTRL - Processor supports read and write to MSR
+ IA32_MCU_OPT_CTRL[FB_CLEAR_DIS]. On such processors, the FB_CLEAR_DIS
+ bit can be set to cause the VERW instruction to not perform the
+ FB_CLEAR action. Not all processors that support FB_CLEAR will support
+ FB_CLEAR_CTRL.
+
+MSR IA32_MCU_OPT_CTRL
+---------------------
+Bit 3 - FB_CLEAR_DIS - When set, VERW instruction does not perform the FB_CLEAR
+action. This may be useful to reduce the performance impact of FB_CLEAR in
+cases where system software deems it warranted (for example, when performance
+is more critical, or the untrusted software has no MMIO access). Note that
+FB_CLEAR_DIS has no impact on enumeration (for example, it does not change
+FB_CLEAR or MD_CLEAR enumeration) and it may not be supported on all processors
+that enumerate FB_CLEAR.
+
+Mitigation
+==========
+Like MDS, all variants of Processor MMIO Stale Data vulnerabilities have the
+same mitigation strategy to force the CPU to clear the affected buffers before
+an attacker can extract the secrets.
+
+This is achieved by using the otherwise unused and obsolete VERW instruction in
+combination with a microcode update. The microcode clears the affected CPU
+buffers when the VERW instruction is executed.
+
+Kernel reuses the MDS function to invoke the buffer clearing:
+
+ mds_clear_cpu_buffers()
+
+On MDS affected CPUs, the kernel already invokes CPU buffer clear on
+kernel/userspace, hypervisor/guest and C-state (idle) transitions. No
+additional mitigation is needed on such CPUs.
+
+For CPUs not affected by MDS or TAA, mitigation is needed only for the attacker
+with MMIO capability. Therefore, VERW is not required for kernel/userspace. For
+virtualization case, VERW is only needed at VMENTER for a guest with MMIO
+capability.
+
+Mitigation points
+-----------------
+Return to user space
+^^^^^^^^^^^^^^^^^^^^
+Same mitigation as MDS when affected by MDS/TAA, otherwise no mitigation
+needed.
+
+C-State transition
+^^^^^^^^^^^^^^^^^^
+Control register writes by CPU during C-state transition can propagate data
+from fill buffer to uncore buffers. Execute VERW before C-state transition to
+clear CPU fill buffers.
+
+Guest entry point
+^^^^^^^^^^^^^^^^^
+Same mitigation as MDS when processor is also affected by MDS/TAA, otherwise
+execute VERW at VMENTER only for MMIO capable guests. On CPUs not affected by
+MDS/TAA, guest without MMIO access cannot extract secrets using Processor MMIO
+Stale Data vulnerabilities, so there is no need to execute VERW for such guests.
+
+Mitigation control on the kernel command line
+---------------------------------------------
+The kernel command line allows to control the Processor MMIO Stale Data
+mitigations at boot time with the option "mmio_stale_data=". The valid
+arguments for this option are:
+
+ ========== =================================================================
+ full If the CPU is vulnerable, enable mitigation; CPU buffer clearing
+ on exit to userspace and when entering a VM. Idle transitions are
+ protected as well. It does not automatically disable SMT.
+ full,nosmt Same as full, with SMT disabled on vulnerable CPUs. This is the
+ complete mitigation.
+ off Disables mitigation completely.
+ ========== =================================================================
+
+If the CPU is affected and mmio_stale_data=off is not supplied on the kernel
+command line, then the kernel selects the appropriate mitigation.
+
+Mitigation status information
+-----------------------------
+The Linux kernel provides a sysfs interface to enumerate the current
+vulnerability status of the system: whether the system is vulnerable, and
+which mitigations are active. The relevant sysfs file is:
+
+ /sys/devices/system/cpu/vulnerabilities/mmio_stale_data
+
+The possible values in this file are:
+
+ .. list-table::
+
+ * - 'Not affected'
+ - The processor is not vulnerable
+ * - 'Vulnerable'
+ - The processor is vulnerable, but no mitigation enabled
+ * - 'Vulnerable: Clear CPU buffers attempted, no microcode'
+ - The processor is vulnerable, but microcode is not updated. The
+ mitigation is enabled on a best effort basis.
+ * - 'Mitigation: Clear CPU buffers'
+ - The processor is vulnerable and the CPU buffer clearing mitigation is
+ enabled.
+
+If the processor is vulnerable then the following information is appended to
+the above information:
+
+ ======================== ===========================================
+ 'SMT vulnerable' SMT is enabled
+ 'SMT disabled' SMT is disabled
+ 'SMT Host state unknown' Kernel runs in a VM, Host SMT state unknown
+ ======================== ===========================================
+
+References
+----------
+.. [#f1] Affected Processors
+ https://www.intel.com/content/www/us/en/developer/topic-technology/software…
--
2.20.1
1
29
Backport 5.10.110 LTS patches from upstream
arm64: Do not defer reserve_crashkernel() for platforms with no DMA memory zones
PCI: xgene: Revert "PCI: xgene: Use inbound resources for setup"
can: m_can: m_can_tx_handler(): fix use after free of skb
openvswitch: Fixed nd target mask field in the flow dump.
docs: sysctl/kernel: add missing bit to panic_print
um: Fix uml_mconsole stop/go
ARM: dts: spear13xx: Update SPI dma properties
ARM: dts: spear1340: Update serial node properties
ASoC: topology: Allow TLV control to be either read or write
dt-bindings: spi: mxic: The interrupt property is not mandatory
dt-bindings: mtd: nand-controller: Fix a comment in the examples
dt-bindings: mtd: nand-controller: Fix the reg property description
bpf: Fix comment for helper bpf_current_task_under_cgroup()
bpf: Adjust BPF stack helper functions to accommodate skip > 0
mm/usercopy: return 1 from hardened_usercopy __setup() handler
mm/memcontrol: return 1 from cgroup.memory __setup() handler
ARM: 9187/1: JIVE: fix return value of __setup handler
mm/mmap: return 1 from stack_guard_gap __setup() handler
batman-adv: Check ptr for NULL before reducing its refcnt
ASoC: soc-compress: Change the check for codec_dai
staging: mt7621-dts: fix pinctrl-0 items to be size-1 items on ethernet
proc: bootconfig: Add null pointer check
can: isotp: restore accidentally removed MSG_PEEK feature
platform/chrome: cros_ec_typec: Check for EC device
ACPI: CPPC: Avoid out of bounds access when parsing _CPC data
riscv module: remove (NOLOAD)
io_uring: fix memory leak of uid in files registration
ARM: iop32x: offset IRQ numbers by 1
ASoC: mediatek: mt6358: add missing EXPORT_SYMBOLs
pinctrl: nuvoton: npcm7xx: Use %zu printk format for ARRAY_SIZE()
pinctrl: nuvoton: npcm7xx: Rename DS() macro to DSTR()
watchdog: rti-wdt: Add missing pm_runtime_disable() in probe function
pinctrl: pinconf-generic: Print arguments for bias-pull-*
watch_queue: Free the page array when watch_queue is dismantled
crypto: arm/aes-neonbs-cbc - Select generic cbc and aes
mailbox: imx: fix wakeup failure from freeze mode
rxrpc: Fix call timer start racing with call destruction
gfs2: Make sure FITRIM minlen is rounded up to fs block size
rtc: check if __rtc_read_time was successful
XArray: Update the LRU list in xas_split()
can: mcp251xfd: mcp251xfd_register_get_dev_id(): fix return of error value
can: mcba_usb: properly check endpoint type
XArray: Fix xas_create_range() when multi-order entry present
wireguard: socket: ignore v6 endpoints when ipv6 is disabled
wireguard: socket: free skb in send6 when ipv6 is disabled
wireguard: queueing: use CFI-safe ptr_ring cleanup function
ASoC: SOF: Intel: Fix NULL ptr dereference when ENOMEM
KVM: SVM: fix panic on out-of-bounds guest IRQ
KVM: x86: fix sending PV IPI
KVM: Prevent module exit until all VMs are freed
KVM: x86: Forbid VMM to set SYNIC/STIMER MSRs when SynIC wasn't activated
platform: chrome: Split trace include file
scsi: qla2xxx: Use correct feature type field during RFF_ID processing
scsi: qla2xxx: Reduce false trigger to login
scsi: qla2xxx: Fix N2N inconsistent PLOGI
scsi: qla2xxx: Fix missed DMA unmap for NVMe ls requests
scsi: qla2xxx: Fix hang due to session stuck
scsi: qla2xxx: Fix incorrect reporting of task management failure
scsi: qla2xxx: Fix disk failure to rediscover
scsi: qla2xxx: Suppress a kernel complaint in qla_create_qpair()
scsi: qla2xxx: Check for firmware dump already collected
scsi: qla2xxx: Add devids and conditionals for 28xx
scsi: qla2xxx: Fix device reconnect in loop topology
scsi: qla2xxx: Fix warning for missing error code
scsi: qla2xxx: Fix wrong FDMI data for 64G adapter
scsi: qla2xxx: Fix scheduling while atomic
scsi: qla2xxx: Fix stuck session in gpdb
powerpc: Fix build errors with newer binutils
powerpc/lib/sstep: Fix build errors with newer binutils
powerpc/lib/sstep: Fix 'sthcx' instruction
powerpc/kasan: Fix early region not updated correctly
KVM: x86/mmu: Check for present SPTE when clearing dirty bit in TDP MMU
ALSA: hda/realtek: Add alc256-samsung-headphone fixup
media: atomisp: fix bad usage at error handling logic
mmc: host: Return an error when ->enable_sdio_irq() ops is missing
media: hdpvr: initialize dev->worker at hdpvr_register_videodev
media: Revert "media: em28xx: add missing em28xx_close_extension"
video: fbdev: sm712fb: Fix crash in smtcfb_write()
ARM: mmp: Fix failure to remove sram device
ARM: tegra: tamonten: Fix I2C3 pad setting
lib/test_lockup: fix kernel pointer check for separate address spaces
uaccess: fix type mismatch warnings from access_ok()
media: cx88-mpeg: clear interrupt status register before streaming video
ASoC: soc-core: skip zero num_dai component in searching dai name
ARM: dts: bcm2711: Add the missing L1/L2 cache information
video: fbdev: udlfb: replace snprintf in show functions with sysfs_emit
video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of
snprintf()
video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf()
arm64: defconfig: build imx-sdma as a module
ARM: dts: imx7: Use audio_mclk_post_div instead audio_mclk_root_clk
ARM: ftrace: avoid redundant loads or clobbering IP
media: atomisp: fix dummy_ptr check to avoid duplicate active_bo
media: atomisp_gmin_platform: Add DMI quirk to not turn AXP ELDO2 regulator off
on some boards
ASoC: madera: Add dependencies on MFD
ARM: dts: bcm2837: Add the missing L1/L2 cache information
ARM: dts: qcom: fix gic_irq_domain_translate warnings for msm8960
video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit
video: fbdev: cirrusfb: check pixclock to avoid divide by zero
video: fbdev: w100fb: Reset global state
video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow
media: ir_toy: free before error exiting
media: staging: media: zoran: fix various V4L2 compliance errors
media: staging: media: zoran: calculate the right buffer number for
zoran_reap_stat_com
media: staging: media: zoran: move videodev alloc
ntfs: add sanity check on allocation size
f2fs: compress: fix to print raw data size in error path of lz4 decompression
NFSD: Fix nfsd_breaker_owns_lease() return values
f2fs: fix to do sanity check on curseg->alloc_type
ext4: don't BUG if someone dirty pages without asking ext4 first
ext4: fix ext4_mb_mark_bb() with flex_bg with fast_commit
ext4: correct cluster len and clusters changed accounting in ext4_mb_mark_bb
locking/lockdep: Iterate lock_classes directly when reading lockdep files
spi: tegra20: Use of_device_get_match_data()
nvme-tcp: lockdep: annotate in-kernel sockets
parisc: Fix handling off probe non-access faults
PM: core: keep irq flags in device_pm_check_callbacks()
ACPI/APEI: Limit printable size of BERT table data
Revert "Revert "block, bfq: honor already-setup queue merges""
lib/raid6/test/Makefile: Use $(pound) instead of \# for Make 4.3
ACPICA: Avoid walking the ACPI Namespace if it is not there
fs/binfmt_elf: Fix AT_PHDR for unusual ELF files
irqchip/nvic: Release nvic_base upon failure
irqchip/qcom-pdc: Fix broken locking
Fix incorrect type in assignment of ipv6 port for audit
loop: use sysfs_emit() in the sysfs xxx show()
selinux: allow FIOCLEX and FIONCLEX with policy capability
selinux: use correct type for context length
pinctrl: npcm: Fix broken references to chip->parent_device
gcc-plugins/stackleak: Exactly match strings instead of prefixes
regulator: rpi-panel: Handle I2C errors/timing to the Atmel
LSM: general protection fault in legacy_parse_param
fs: fix fd table size alignment properly
lib/test: use after free in register_test_dev_kmod()
fs: fd tables have to be multiples of BITS_PER_LONG
net: dsa: bcm_sf2_cfp: fix an incorrect NULL check on list iterator
NFSv4/pNFS: Fix another issue with a list iterator pointing to the head
qlcnic: dcb: default to returning -EOPNOTSUPP
selftests: test_vxlan_under_vrf: Fix broken test case
net: phy: broadcom: Fix brcm_fet_config_init()
net: enetc: report software timestamping via SO_TIMESTAMPING
xen: fix is_xen_pmu()
clk: Initialize orphan req_rate
clk: qcom: gcc-msm8994: Fix gpll4 width
kdb: Fix the putarea helper function
NFSv4.1: don't retry BIND_CONN_TO_SESSION on session error
netfilter: nf_conntrack_tcp: preserve liberal flag in tcp options
jfs: fix divide error in dbNextAG
driver core: dd: fix return value of __setup handler
firmware: google: Properly state IOMEM dependency
kgdbts: fix return value of __setup handler
serial: 8250: fix XOFF/XON sending when DMA is used
kgdboc: fix return value of __setup handler
tty: hvc: fix return value of __setup handler
pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe
pinctrl: nomadik: Add missing of_node_put() in nmk_pinctrl_probe
pinctrl: mediatek: paris: Skip custom extra pin config dump for virtual GPIOs
pinctrl: mediatek: paris: Fix pingroup pin config state readback
pinctrl: mediatek: paris: Fix "argument" argument type for mtk_pinconf_get()
pinctrl: mediatek: paris: Fix PIN_CONFIG_BIAS_* readback
pinctrl: mediatek: Fix missing of_node_put() in mtk_pctrl_init
staging: mt7621-dts: fix GB-PC2 devicetree
staging: mt7621-dts: fix pinctrl properties for ethernet
staging: mt7621-dts: fix formatting
staging: mt7621-dts: fix LEDs and pinctrl on GB-PC1 devicetree
NFS: remove unneeded check in decode_devicenotify_args()
clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver
clk: clps711x: Terminate clk_div_table with sentinel element
clk: loongson1: Terminate clk_div_table with sentinel element
clk: actions: Terminate clk_div_table with sentinel element
nvdimm/region: Fix default alignment for small regions
remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region
remoteproc: qcom_wcnss: Add missing of_node_put() in wcnss_alloc_memory_region
remoteproc: qcom: Fix missing of_node_put in adsp_alloc_memory_region
dmaengine: hisi_dma: fix MSI allocate fail when reload hisi_dma
clk: qcom: clk-rcg2: Update the frac table for pixel clock
clk: qcom: clk-rcg2: Update logic to calculate D value for RCG
clk: at91: sama7g5: fix parents of PDMCs' GCLK
clk: imx7d: Remove audio_mclk_root_clk
dma-debug: fix return value of __setup handlers
NFS: Return valid errors from nfs2/3_decode_dirent()
habanalabs: Add check for pci_enable_device
iio: adc: Add check for devm_request_threaded_irq
serial: 8250: Fix race condition in RTS-after-send handling
NFS: Use of mapping_set_error() results in spurious errors
serial: 8250_lpss: Balance reference count for PCI DMA device
serial: 8250_mid: Balance reference count for PCI DMA device
phy: dphy: Correct lpx parameter and its derivatives(ta_{get,go,sure})
clk: qcom: ipq8074: Use floor ops for SDCC1 clock
pinctrl: renesas: checker: Fix miscalculation of number of states
pinctrl: renesas: r8a77470: Reduce size for narrow VIN1 channel
staging:iio:adc:ad7280a: Fix handing of device address bit reversing.
iio: mma8452: Fix probe failing when an i2c_device_id is used
clk: qcom: ipq8074: fix PCI-E clock oops
soundwire: intel: fix wrong register name in intel_shim_wake
cpufreq: qcom-cpufreq-nvmem: fix reading of PVS Valid fuse
misc: alcor_pci: Fix an error handling path
fsi: Aspeed: Fix a potential double free
fsi: aspeed: convert to devm_platform_ioremap_resource
pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add()
mxser: fix xmit_buf leak in activate when LSR == 0xff
mfd: asic3: Add missing iounmap() on error asic3_mfd_probe
tipc: fix the timer expires after interval 100ms
openvswitch: always update flow key after nat
tcp: ensure PMTU updates are processed during fastopen
net: bcmgenet: Use stronger register read/writes to assure ordering
PCI: Avoid broken MSI on SB600 USB devices
selftests/bpf/test_lirc_mode2.sh: Exit with proper code
i2c: mux: demux-pinctrl: do not deactivate a master that is not active
i2c: meson: Fix wrong speed use from probe
af_netlink: Fix shift out of bounds in group mask calculation
ipv4: Fix route lookups when handling ICMP redirects and PMTU updates
Bluetooth: btmtksdio: Fix kernel oops in btmtksdio_interrupt
Bluetooth: call hci_le_conn_failed with hdev lock in hci_le_conn_failed
selftests/bpf: Fix error reporting from sock_fields programs
bareudp: use ipv6_mod_enabled to check if IPv6 enabled
can: isotp: support MSG_TRUNC flag when reading from socket
can: isotp: return -EADDRNOTAVAIL when reading from unbound socket
USB: storage: ums-realtek: fix error code in rts51x_read_mem()
samples/bpf, xdpsock: Fix race when running for fix duration of time
RDMA/mlx5: Fix memory leak in error flow for subscribe event routine
mtd: rawnand: atmel: fix refcount issue in atmel_nand_controller_init
MIPS: pgalloc: fix memory leak caused by pgd_free()
MIPS: RB532: fix return value of __setup handler
mips: cdmm: Fix refcount leak in mips_cdmm_phys_base
ath10k: Fix error handling in ath10k_setup_msa_resources
vxcan: enable local echo for sent CAN frames
powerpc: 8xx: fix a return value error in mpc8xx_pic_init
platform/x86: huawei-wmi: check the return value of device_create_file()
selftests/bpf: Make test_lwt_ip_encap more stable and faster
libbpf: Unmap rings when umem deleted
mfd: mc13xxx: Add check for mc13xxx_irq_request
powerpc/sysdev: fix incorrect use to determine if list is empty
mips: DEC: honor CONFIG_MIPS_FP_SUPPORT=n
net: axienet: fix RX ring refill allocation failure handling
IB/hfi1: Allow larger MTU without AIP
power: supply: wm8350-power: Add missing free in free_charger_irq
power: supply: wm8350-power: Handle error for wm8350_register_irq
i2c: xiic: Make bus names unique
hv_balloon: rate-limit "Unhandled message" warning
KVM: x86/emulator: Defer not-present segment check in
__load_segment_descriptor()
KVM: x86: Fix emulation in writing cr8
powerpc/Makefile: Don't pass -mcpu=powerpc64 when building 32-bit
powerpc/mm/numa: skip NUMA_NO_NODE onlining in parse_numa_properties()
libbpf: Skip forward declaration when counting duplicated type names
gpu: host1x: Fix a memory leak in 'host1x_remove()'
bpf, arm64: Feed byte-offset into bpf line info
bpf, arm64: Call build_prologue() first in first JIT pass
drm/bridge: cdns-dsi: Make sure to to create proper aliases for dt
scsi: hisi_sas: Change permission of parameter prot_mask
power: supply: bq24190_charger: Fix bq24190_vbus_is_enabled() wrong false return
drm/tegra: Fix reference leak in tegra_dsi_ganged_probe
ext2: correct max file size computing
TOMOYO: fix __setup handlers return values
drm/amd/display: Remove vupdate_int_entry definition
RDMA/mlx5: Fix the flow of a miss in the allocation of a cache ODP MR
scsi: pm8001: Fix abort all task initialization
scsi: pm8001: Fix NCQ NON DATA command completion handling
scsi: pm8001: Fix NCQ NON DATA command task initialization
scsi: pm8001: Fix le32 values handling in pm80xx_chip_sata_req()
scsi: pm8001: Fix le32 values handling in pm80xx_chip_ssp_io_req()
scsi: pm8001: Fix payload initialization in pm80xx_encrypt_update()
scsi: pm8001: Fix le32 values handling in pm80xx_set_sas_protocol_timer_config()
scsi: pm8001: Fix payload initialization in pm80xx_set_thermal_config()
scsi: pm8001: Fix command initialization in pm8001_chip_ssp_tm_req()
scsi: pm8001: Fix command initialization in pm80XX_send_read_log()
dm crypt: fix get_key_size compiler warning if !CONFIG_KEYS
drm/msm/dpu: fix dp audio condition
drm/msm/dpu: add DSPP blocks teardown
drm/msm/dp: populate connector of struct dp_panel
iwlwifi: mvm: Fix an error code in iwl_mvm_up()
iwlwifi: Fix -EIO error code that is never returned
dax: make sure inodes are flushed before destroy cache
IB/cma: Allow XRC INI QPs to set their local ACK timeout
drm/amd/display: Add affected crtcs to atomic state for dsc mst unplug
drm/amd/pm: enable pm sysfs write for one VF mode
iommu/ipmmu-vmsa: Check for error num after setting mask
HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports
power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init
drm/bridge: dw-hdmi: use safe format when first in bridge chain
PCI: aardvark: Fix reading PCI_EXP_RTSTA_PME bit on emulated bridge
scripts/dtc: Call pkg-config POSIXly correct
net: dsa: mv88e6xxx: Enable port policy support on 6097
mt76: mt7615: check sta_rates pointer in mt7615_sta_rate_tbl_update
mt76: mt7603: check sta_rates pointer in mt7603_sta_rate_tbl_update
mt76: mt7915: use proper aid value in mt7915_mcu_sta_basic_tlv
mt76: mt7915: use proper aid value in mt7915_mcu_wtbl_generic_tlv in sta mode
powerpc/perf: Don't use perf_hw_context for trace IMC PMU
KVM: PPC: Book3S HV: Check return value of kvmppc_radix_init
powerpc: dts: t1040rdb: fix ports names for Seville Ethernet switch
ray_cs: Check ioremap return value
power: reset: gemini-poweroff: Fix IRQ check in gemini_poweroff_probe
i40e: respect metadata on XSK Rx to skb
i40e: don't reserve excessive XDP_PACKET_HEADROOM on XSK Rx to skb
KVM: PPC: Fix vmx/vsx mixup in mmio emulation
RDMA/core: Set MR type in ib_reg_user_mr
ath9k_htc: fix uninit value bugs
drm/amd/pm: return -ENOTSUPP if there is no get_dpm_ultimate_freq function
drm/amd/display: Fix a NULL pointer dereference in
amdgpu_dm_connector_add_common_modes()
drm/nouveau/acr: Fix undefined behavior in nvkm_acr_hsfw_load_bl()
ionic: fix type complaint in ionic_dev_cmd_clean()
drm/edid: Don't clear formats if using deep color
mtd: rawnand: gpmi: fix controller timings setting
mtd: onenand: Check for error irq
Bluetooth: hci_serdev: call init_rwsem() before p->open()
udmabuf: validate ubuf->pagecount
libbpf: Fix possible NULL pointer dereference when destroying skeleton
drm/panfrost: Check for error num after setting mask
ath10k: fix memory overwrite of the WoWLAN wakeup packet pattern
drm: bridge: adv7511: Fix ADV7535 HPD enablement
drm/bridge: nwl-dsi: Fix PM disable depth imbalance in nwl_dsi_probe
drm/bridge: Add missing pm_runtime_disable() in __dw_mipi_dsi_probe
drm/bridge: Fix free wrong object in sii8620_init_rcp_input_dev
drm/meson: osd_afbcd: Add an exit callback to struct meson_afbcd_ops
ARM: configs: multi_v5_defconfig: re-enable CONFIG_V4L_PLATFORM_DRIVERS
ASoC: codecs: wcd934x: Add missing of_node_put() in wcd934x_codec_parse_data
ASoC: msm8916-wcd-analog: Fix error handling in pm8916_wcd_analog_spmi_probe
ASoC: atmel: Fix error handling in sam9x5_wm8731_driver_probe
ASoC: atmel: sam9x5_wm8731: use devm_snd_soc_register_card()
mmc: davinci_mmc: Handle error for clk_enable
ASoC: msm8916-wcd-digital: Fix missing clk_disable_unprepare() in
msm8916_wcd_digital_probe
ASoC: imx-es8328: Fix error return code in imx_es8328_probe()
ASoC: fsl_spdif: Disable TX clock when stop
ASoC: mxs: Fix error handling in mxs_sgtl5000_probe
ASoC: dmaengine: do not use a NULL prepare_slave_config() callback
ASoC: SOF: Add missing of_node_put() in imx8m_probe
ASoC: rockchip: i2s: Fix missing clk_disable_unprepare() in rockchip_i2s_probe
ASoC: rockchip: i2s: Use devm_platform_get_and_ioremap_resource()
ivtv: fix incorrect device_caps for ivtvfb
media: saa7134: fix incorrect use to determine if list is empty
media: saa7134: convert list_for_each to entry variant
video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of
ASoC: fsi: Add check for clk_enable
ASoC: wm8350: Handle error for wm8350_register_irq
ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe
media: vidtv: Check for null return of vzalloc
media: stk1160: If start stream fails, return buffers with VB2_BUF_STATE_QUEUED
m68k: coldfire/device.c: only build for MCF_EDMA when h/w macros are defined
arm64: dts: rockchip: Fix SDIO regulator supply properties on rk3399-firefly
ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction
memory: emif: check the pointer temp in get_device_details()
memory: emif: Add check for setup_interrupts
ASoC: soc-compress: prevent the potentially use of null pointer
ASoC: dwc-i2s: Handle errors for clk_enable
ASoC: atmel_ssc_dai: Handle errors for clk_enable
ASoC: mxs-saif: Handle errors for clk_enable
printk: fix return value of printk.devkmsg __setup handler
arm64: dts: broadcom: Fix sata nodename
arm64: dts: ns2: Fix spi-cpol and spi-cpha property
ALSA: spi: Add check for clk_enable()
ASoC: ti: davinci-i2s: Add check for clk_enable()
ASoC: rt5663: check the return value of devm_kzalloc() in rt5663_parse_dp()
uaccess: fix nios2 and microblaze get_user_8()
ASoC: codecs: wcd934x: fix return value of wcd934x_rx_hph_mode_put
media: cedrus: h264: Fix neighbour info buffer size
media: cedrus: H265: Fix neighbour info buffer size
media: usb: go7007: s2250-board: fix leak in probe()
media: em28xx: initialize refcount before kref_get
media: video/hdmi: handle short reads of hdmi info frame.
ARM: dts: imx: Add missing LVDS decoder on M53Menlo
ARM: dts: sun8i: v3s: Move the csi1 block to follow address order
soc: ti: wkup_m3_ipc: Fix IRQ check in wkup_m3_ipc_probe
firmware: ti_sci: Fix compilation failure when CONFIG_TI_SCI_PROTOCOL is not
defined
arm64: dts: qcom: sm8150: Correct TCS configuration for apps rsc
arm64: dts: qcom: sdm845: fix microphone bias properties and values
soc: qcom: aoss: remove spurious IRQF_ONESHOT flags
soc: qcom: ocmem: Fix missing put_device() call in of_get_ocmem
soc: qcom: rpmpd: Check for null return of devm_kcalloc
ARM: dts: qcom: ipq4019: fix sleep clock
firmware: qcom: scm: Remove reassignment to desc following initializer
video: fbdev: fbcvt.c: fix printing in fb_cvt_print_name()
video: fbdev: atmel_lcdfb: fix an error code in atmel_lcdfb_probe()
video: fbdev: smscufx: Fix null-ptr-deref in ufx_usb_probe()
video: fbdev: controlfb: Fix COMPILE_TEST build
video: fbdev: controlfb: Fix set but not used warnings
video: fbdev: matroxfb: set maxvram of vbG200eW to the same as vbG200 to avoid
black screen
media: aspeed: Correct value for h-total-pixels
media: hantro: Fix overfill bottom register field name
media: meson: vdec: potential dereference of null pointer
media: coda: Fix missing put_device() call in coda_get_vdoa_data
ASoC: generic: simple-card-utils: remove useless assignment
ASoC: xilinx: xlnx_formatter_pcm: Handle sysclk setting
media: bttv: fix WARNING regression on tunerless devices
media: mtk-vcodec: potential dereference of null pointer
media: v4l2-mem2mem: Apply DST_QUEUE_OFF_BASE on MMAP buffers across ioctls
media: staging: media: zoran: fix usage of vb2_dma_contig_set_max_seg_size
kunit: make kunit_test_timeout compatible with comment
selftests, x86: fix how check_cc.sh is being invoked
f2fs: fix compressed file start atomic write may cause data corruption
f2fs: compress: remove unneeded read when rewrite whole cluster
btrfs: fix unexpected error path when reflinking an inline extent
f2fs: fix to avoid potential deadlock
nfsd: more robust allocation failure handling in nfsd_file_cache_init
f2fs: fix missing free nid in f2fs_handle_failed_inode
perf/x86/intel/pt: Fix address filter config for 32-bit kernel
perf/core: Fix address filter parser for multiple filters
rseq: Optimise rseq_get_rseq_cs() and clear_rseq_cs()
sched/core: Export pelt_thermal_tp
sched/debug: Remove mpol_get/put and task_lock/unlock from sched_show_numa
f2fs: fix to enable ATGC correctly via gc_idle sysfs interface
watch_queue: Actually free the watch
watch_queue: Fix NULL dereference in error cleanup
io_uring: terminate manual loop iterator loop correctly for non-vecs
clocksource: acpi_pm: fix return value of __setup handler
hwmon: (pmbus) Add Vin unit off handling
hwrng: nomadik - Change clk_disable to clk_disable_unprepare
amba: Make the remove callback return void
vfio: platform: simplify device removal
crypto: ccree - Fix use after free in cc_cipher_exit()
crypto: ccp - ccp_dmaengine_unregister release dma channels
ACPI: APEI: fix return value of __setup handlers
clocksource/drivers/timer-of: Check return value of of_iomap in
timer_of_base_init()
clocksource/drivers/timer-microchip-pit64b: Use notrace
clocksource/drivers/exynos_mct: Handle DTS with higher number of interrupts
clocksource/drivers/exynos_mct: Refactor resources allocation
clocksource/drivers/timer-ti-dm: Fix regression from errata i940 fix
crypto: vmx - add missing dependencies
crypto: amlogic - call finalize with bh disabled
crypto: sun8i-ce - call finalize with bh disabled
crypto: sun8i-ss - call finalize with bh disabled
hwrng: atmel - disable trng on failure path
spi: spi-zynqmp-gqspi: Handle error for dma_set_mask
PM: suspend: fix return value of __setup handler
PM: hibernate: fix __setup handler error handling
block: don't delete queue kobject before its children
nvme: cleanup __nvme_check_ids
hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING
hwmon: (pmbus) Add mutex to regulator ops
spi: pxa2xx-pci: Balance reference count for PCI DMA device
crypto: ccree - don't attempt 0 len DMA mappings
EVM: fix the evm= __setup handler return value
audit: log AUDIT_TIME_* records only from rules
crypto: rockchip - ECB does not need IV
selftests/x86: Add validity check and allow field splitting
arm64/mm: avoid fixmap race condition when create pud mapping
spi: tegra114: Add missing IRQ check in tegra_spi_probe
thermal: int340x: Check for NULL after calling kmemdup()
crypto: mxs-dcp - Fix scatterlist processing
crypto: authenc - Fix sleep in atomic context in decrypt_tail
crypto: sun8i-ss - really disable hash on A80
hwrng: cavium - HW_RANDOM_CAVIUM should depend on ARCH_THUNDER
hwrng: cavium - Check health status while reading random data
selinux: check return value of sel_make_avc_files
regulator: qcom_smd: fix for_each_child.cocci warnings
PCI: xgene: Revert "PCI: xgene: Fix IB window setup"
PCI: pciehp: Clear cmd_busy bit in polling mode
drm/i915/gem: add missing boundary check in vm_access
brcmfmac: pcie: Fix crashes due to early IRQs
brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio
brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path
brcmfmac: firmware: Allocate space for default boardrev in nvram
xtensa: fix xtensa_wsr always writing 0
xtensa: fix stop_machine_cpuslocked call in patch_text
media: davinci: vpif: fix unbalanced runtime PM enable
media: davinci: vpif: fix unbalanced runtime PM get
media: gpio-ir-tx: fix transmit with long spaces on Orange Pi PC
DEC: Limit PMAX memory probing to R3k systems
crypto: rsa-pkcs1pad - fix buffer overread in pkcs1pad_verify_complete()
crypto: rsa-pkcs1pad - restore signature length check
crypto: rsa-pkcs1pad - correctly get hash from source scatterlist
crypto: rsa-pkcs1pad - only allow with rsa
exec: Force single empty string when argv is empty
lib/raid6/test: fix multiple definition linking error
thermal: int340x: Increase bitmap size
pstore: Don't use semaphores in always-atomic-context code
carl9170: fix missing bit-wise or operator for tx_params
mgag200 fix memmapsl configuration in GCTL6 register
ARM: dts: exynos: add missing HDMI supplies on SMDK5420
ARM: dts: exynos: add missing HDMI supplies on SMDK5250
ARM: dts: exynos: fix UART3 pins configuration in Exynos5250
ARM: dts: at91: sama5d2: Fix PMERRLOC resource size
video: fbdev: atari: Atari 2 bpp (STe) palette bugfix
video: fbdev: sm712fb: Fix crash in smtcfb_read()
drm/edid: check basic audio support on CEA extension block
block: limit request dispatch loop duration
mailbox: tegra-hsp: Flush whole channel
ext4: fix fs corruption when tring to remove a non-empty directory with IO error
ext4: fix ext4_fc_stats trace point
coredump: Also dump first pages of non-executable ELF libraries
ACPI: properties: Consistently return -ENOENT if there are no more references
arm64: dts: ti: k3-j7200: Fix gic-v3 compatible regs
arm64: dts: ti: k3-j721e: Fix gic-v3 compatible regs
arm64: dts: ti: k3-am65: Fix gic-v3 compatible regs
arm64: signal: nofpsimd: Do not allocate fp/simd context when not available
udp: call udp_encap_enable for v6 sockets when enabling encap
powerpc/kvm: Fix kvm_use_magic_page
can: isotp: sanitize CAN ID checks in isotp_bind()
drbd: fix potential silent data corruption
dm integrity: set journal entry unused when shrinking device
mm/kmemleak: reset tag when compare object pointer
mm,hwpoison: unmap poisoned page before invalidation
Revert "mm: madvise: skip unmapped vma holes passed to process_madvise"
mm: madvise: return correct bytes advised with process_madvise
mm: madvise: skip unmapped vma holes passed to process_madvise
ALSA: hda/realtek: Fix audio regression on Mi Notebook Pro 2020
ALSA: pcm: Fix potential AB/BA lock with buffer_mutex and mmap_lock
ALSA: hda: Avoid unsol event during RPM suspending
ALSA: cs4236: fix an incorrect NULL check on list iterator
cifs: fix NULL ptr dereference in smb2_ioctl_query_info()
cifs: prevent bad output lengths in smb2_ioctl_query_info()
Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads"
riscv: Increase stack size under KASAN
riscv: Fix fill_callchain return value
qed: display VF trust config
scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands
mempolicy: mbind_range() set_policy() after vma_merge()
mm: invalidate hwpoison page cache page in fault path
mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node
mtd: rawnand: protect access to rawnand devices while in suspend
spi: mxic: Fix the transmit path
pinctrl: samsung: drop pin banks references on error paths
remoteproc: Fix count check in rproc_coredump_write()
f2fs: fix to do sanity check on .cp_pack_total_block_count
f2fs: quota: fix loop condition at f2fs_quota_sync()
f2fs: fix to unlock page correctly in error path of is_alive()
NFSD: prevent integer overflow on 32 bit systems
NFSD: prevent underflow in nfssvc_decode_writeargs()
SUNRPC: avoid race between mod_timer() and del_timer_sync()
HID: intel-ish-hid: Use dma_alloc_coherent for firmware update
firmware: stratix10-svc: add missing callback parameter on RSU
Documentation: update stable tree link
Documentation: add link to stable release candidate tree
KEYS: fix length validation in keyctl_pkey_params_get_2()
clk: uniphier: Fix fixed-rate initialization
greybus: svc: fix an error handling bug in gb_svc_hello()
iio: inkern: make a best effort on offset calculation
iio: inkern: apply consumer scale when no channel scale is available
iio: inkern: apply consumer scale on IIO_VAL_INT cases
iio: afe: rescale: use s64 for temporary scale calculations
coresight: Fix TRCCONFIGR.QE sysfs interface
mei: avoid iterator usage outside of list_for_each_entry
mei: me: add Alder Lake N device id.
xhci: fix uninitialized string returned by xhci_decode_ctrl_ctx()
xhci: make xhci_handshake timeout for xhci_reset() adjustable
xhci: fix runtime PM imbalance in USB2 resume
xhci: fix garbage USBSTS being logged in some cases
USB: usb-storage: Fix use of bitfields for hardware data in ene_ub6250.c
virtio-blk: Use blk_validate_block_size() to validate block size
tpm: fix reference counting for struct tpm_chip
iommu/iova: Improve 32-bit free space estimate
locking/lockdep: Avoid potential access of invalid memory in lock_class
net: dsa: microchip: add spi_device_id tables
Input: zinitix - do not report shadow fingers
spi: Fix erroneous sgs value with min_t()
Revert "gpio: Revert regression in sysfs-gpio (gpiolib.c)"
net:mcf8390: Use platform_get_irq() to get the interrupt
spi: Fix invalid sgs value
gpio: Revert regression in sysfs-gpio (gpiolib.c)
ethernet: sun: Free the coherent when failing in probing
tools/virtio: fix virtio_test execution
vdpa/mlx5: should verify CTRL_VQ feature exists for MQ
virtio_console: break out of buf poll on remove
ARM: mstar: Select HAVE_ARM_ARCH_TIMER
xfrm: fix tunnel model fragmentation behavior
HID: logitech-dj: add new lightspeed receiver id
hv: utils: add PTP_1588_CLOCK to Kconfig to fix build
USB: serial: simple: add Nokia phone driver
USB: serial: pl2303: add IBM device IDs
already merged(32)
can: usb_8dev: usb_8dev_start_xmit(): fix double dev_kfree_skb() in error path
KVM: x86/mmu: do compare-and-exchange of gPTE via the user address
ubi: fastmap: Return error code if memory allocation fails in add_aeb()
ubi: Fix race condition between ctrl_cdev_ioctl and ubi_cdev_ioctl
net: hns3: fix software vlan talbe of vlan 0 inconsistent with hardware
can: mcba_usb: mcba_usb_start_xmit(): fix double dev_kfree_skb in error path
ubifs: rename_whiteout: correct old_dir size computing
ubifs: Fix to add refcount once page is set private
ubifs: Fix read out-of-bounds in ubifs_wbuf_write_nolock()
ubifs: setflags: Make dirtied_ino_d 8 bytes aligned
ubifs: Add missing iput if do_tmpfile() failed in rename whiteout
ubifs: Fix deadlock in concurrent rename whiteout and inode writeback
ubifs: rename_whiteout: Fix double free for whiteout_ui->data
bfq: fix use-after-free in bfq_dispatch_request
block, bfq: don't move oom_bfqq
net/x25: Fix null-ptr-deref caused by x25_disconnect
net: hns3: fix bug when PF set the duplicate MAC address for VFs
bpf, sockmap: Fix double uncharge the mem of sk_msg
bpf, sockmap: Fix more uncharged while msg has more_data
bpf, sockmap: Fix memleak in tcp_bpf_sendmsg while sk msg is full
livepatch: Fix build failure on 32 bits processors
drm/i915/opregion: check port number bounds for SWSCI display power state
bcache: fixup multiple threads crash
drivers: hamradio: 6pack: fix UAF bug caused by mod_timer()
jffs2: fix memory leak in jffs2_scan_medium
jffs2: fix memory leak in jffs2_do_mount_fs
jffs2: fix use-after-free in jffs2_clear_xattr_subsystem
can: ems_usb: ems_usb_start_xmit(): fix double dev_kfree_skb() in error path
ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE
af_key: add __GFP_ZERO flag for compose_sadb_supported in function
pfkey_register
netdevice: add the case if dev is NULL
swiotlb: fix info leak with DMA_FROM_DEVICE
kabi conflict(8)
PCI: Reduce warnings on possible RW1C corruption
qed: validate and restrict untrusted VFs vlan promisc mode
block: don't merge across cgroup boundaries if blkcg is enabled
rseq: Remove broken uapi field layout on 32-bit little endian
coredump: Use the vma snapshot in fill_files_note
coredump/elf: Pass coredump_params into fill_note_info
coredump: Remove the WARN_ON in dump_vma_snapshot
coredump: Snapshot the vmas in do_coredump
Total Patches = 597 - 32 - 8 = 557
Aaron Conole (1):
openvswitch: always update flow key after nat
Aashish Sharma (1):
dm crypt: fix get_key_size compiler warning if !CONFIG_KEYS
Abel Vesa (2):
clk: imx7d: Remove audio_mclk_root_clk
ARM: dts: imx7: Use audio_mclk_post_div instead audio_mclk_root_clk
Adrian Hunter (2):
perf/core: Fix address filter parser for multiple filters
perf/x86/intel/pt: Fix address filter config for 32-bit kernel
Aharon Landau (1):
RDMA/mlx5: Fix the flow of a miss in the allocation of a cache ODP MR
Akira Kawata (1):
fs/binfmt_elf: Fix AT_PHDR for unusual ELF files
Alan Stern (1):
USB: usb-storage: Fix use of bitfields for hardware data in
ene_ub6250.c
Alexander Lobakin (2):
i40e: don't reserve excessive XDP_PACKET_HEADROOM on XSK Rx to skb
i40e: respect metadata on XSK Rx to skb
Alexander Usyskin (2):
mei: me: add Alder Lake N device id.
mei: avoid iterator usage outside of list_for_each_entry
Alexey Khoroshilov (1):
NFS: remove unneeded check in decode_devicenotify_args()
Alistair Delva (1):
remoteproc: Fix count check in rproc_coredump_write()
Alistair Popple (1):
mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node
Amadeusz Sławiński (1):
ASoC: topology: Allow TLV control to be either read or write
Amir Goldstein (1):
nfsd: more robust allocation failure handling in nfsd_file_cache_init
Ammar Faizi (1):
ASoC: SOF: Intel: Fix NULL ptr dereference when ENOMEM
Anders Roxell (3):
powerpc/lib/sstep: Fix 'sthcx' instruction
powerpc/lib/sstep: Fix build errors with newer binutils
powerpc: Fix build errors with newer binutils
Andre Przywara (1):
ARM: configs: multi_v5_defconfig: re-enable
CONFIG_V4L_PLATFORM_DRIVERS
Andreas Gruenbacher (1):
powerpc/kvm: Fix kvm_use_magic_page
Andrew Price (1):
gfs2: Make sure FITRIM minlen is rounded up to fs block size
Andy Shevchenko (3):
spi: pxa2xx-pci: Balance reference count for PCI DMA device
serial: 8250_mid: Balance reference count for PCI DMA device
serial: 8250_lpss: Balance reference count for PCI DMA device
Ang Tien Sung (1):
firmware: stratix10-svc: add missing callback parameter on RSU
Anssi Hannula (3):
xhci: fix garbage USBSTS being logged in some cases
xhci: fix uninitialized string returned by xhci_decode_ctrl_ctx()
hv_balloon: rate-limit "Unhandled message" warning
Anton Ivanov (1):
um: Fix uml_mconsole stop/go
Ard Biesheuvel (1):
ARM: ftrace: avoid redundant loads or clobbering IP
Armin Wolf (1):
hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING
Arnd Bergmann (4):
uaccess: fix nios2 and microblaze get_user_8()
uaccess: fix type mismatch warnings from access_ok()
lib/test_lockup: fix kernel pointer check for separate address spaces
ARM: iop32x: offset IRQ numbers by 1
Arun Easi (2):
scsi: qla2xxx: Fix device reconnect in loop topology
scsi: qla2xxx: Fix missed DMA unmap for NVMe ls requests
Arınç ÜNAL (5):
staging: mt7621-dts: fix LEDs and pinctrl on GB-PC1 devicetree
staging: mt7621-dts: fix formatting
staging: mt7621-dts: fix pinctrl properties for ethernet
staging: mt7621-dts: fix GB-PC2 devicetree
staging: mt7621-dts: fix pinctrl-0 items to be size-1 items on
ethernet
Athira Rajeev (1):
powerpc/perf: Don't use perf_hw_context for trace IMC PMU
Bagas Sanjaya (2):
Documentation: add link to stable release candidate tree
Documentation: update stable tree link
Bartosz Golaszewski (1):
Revert "gpio: Revert regression in sysfs-gpio (gpiolib.c)"
Bharata B Rao (1):
sched/debug: Remove mpol_get/put and task_lock/unlock from
sched_show_numa
Biju Das (2):
spi: Fix invalid sgs value
spi: Fix erroneous sgs value with min_t()
Bikash Hazarika (1):
scsi: qla2xxx: Fix wrong FDMI data for 64G adapter
Bjorn Helgaas (1):
PCI: Avoid broken MSI on SB600 USB devices
Brandon Wyman (1):
hwmon: (pmbus) Add Vin unit off handling
Casey Schaufler (2):
LSM: general protection fault in legacy_parse_param
Fix incorrect type in assignment of ipv6 port for audit
Chaitanya Kulkarni (1):
loop: use sysfs_emit() in the sysfs xxx show()
Chao Yu (6):
f2fs: fix to unlock page correctly in error path of is_alive()
f2fs: fix to do sanity check on .cp_pack_total_block_count
f2fs: fix to enable ATGC correctly via gc_idle sysfs interface
f2fs: fix to avoid potential deadlock
f2fs: fix to do sanity check on curseg->alloc_type
f2fs: compress: fix to print raw data size in error path of lz4
decompression
Charan Teja Kalla (3):
mm: madvise: skip unmapped vma holes passed to process_madvise
mm: madvise: return correct bytes advised with process_madvise
Revert "mm: madvise: skip unmapped vma holes passed to
process_madvise"
Charles Keepax (1):
ASoC: madera: Add dependencies on MFD
Chen Jingwen (1):
powerpc/kasan: Fix early region not updated correctly
Chen-Yu Tsai (7):
media: v4l2-mem2mem: Apply DST_QUEUE_OFF_BASE on MMAP buffers across
ioctls
media: hantro: Fix overfill bottom register field name
pinctrl: mediatek: paris: Fix PIN_CONFIG_BIAS_* readback
pinctrl: mediatek: paris: Fix "argument" argument type for
mtk_pinconf_get()
pinctrl: mediatek: paris: Fix pingroup pin config state readback
pinctrl: mediatek: paris: Skip custom extra pin config dump for
virtual GPIOs
pinctrl: pinconf-generic: Print arguments for bias-pull-*
Chris Leech (1):
nvme-tcp: lockdep: annotate in-kernel sockets
Christian Göttsche (2):
selinux: check return value of sel_make_avc_files
selinux: use correct type for context length
Christoph Hellwig (1):
nvme: cleanup __nvme_check_ids
Christophe JAILLET (4):
firmware: ti_sci: Fix compilation failure when CONFIG_TI_SCI_PROTOCOL
is not defined
gpu: host1x: Fix a memory leak in 'host1x_remove()'
fsi: Aspeed: Fix a potential double free
misc: alcor_pci: Fix an error handling path
Chuck Lever (1):
NFSD: Fix nfsd_breaker_owns_lease() return values
Claudiu Beznea (3):
net: dsa: microchip: add spi_device_id tables
hwrng: atmel - disable trng on failure path
clocksource/drivers/timer-microchip-pit64b: Use notrace
Codrin Ciubotariu (2):
ASoC: dmaengine: do not use a NULL prepare_slave_config() callback
clk: at91: sama7g5: fix parents of PDMCs' GCLK
Colin Ian King (2):
carl9170: fix missing bit-wise or operator for tx_params
iwlwifi: Fix -EIO error code that is never returned
Cooper Chiou (1):
drm/edid: check basic audio support on CEA extension block
Corentin Labbe (8):
crypto: sun8i-ss - really disable hash on A80
crypto: rockchip - ECB does not need IV
crypto: sun8i-ss - call finalize with bh disabled
crypto: sun8i-ce - call finalize with bh disabled
crypto: amlogic - call finalize with bh disabled
media: staging: media: zoran: fix usage of
vb2_dma_contig_set_max_seg_size
media: staging: media: zoran: move videodev alloc
media: staging: media: zoran: calculate the right buffer number for
zoran_reap_stat_com
Dafna Hirschfeld (1):
media: stk1160: If start stream fails, return buffers with
VB2_BUF_STATE_QUEUED
Damien Le Moal (11):
scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands
scsi: pm8001: Fix command initialization in pm80XX_send_read_log()
scsi: pm8001: Fix command initialization in pm8001_chip_ssp_tm_req()
scsi: pm8001: Fix payload initialization in
pm80xx_set_thermal_config()
scsi: pm8001: Fix le32 values handling in
pm80xx_set_sas_protocol_timer_config()
scsi: pm8001: Fix payload initialization in pm80xx_encrypt_update()
scsi: pm8001: Fix le32 values handling in pm80xx_chip_ssp_io_req()
scsi: pm8001: Fix le32 values handling in pm80xx_chip_sata_req()
scsi: pm8001: Fix NCQ NON DATA command task initialization
scsi: pm8001: Fix NCQ NON DATA command completion handling
scsi: pm8001: Fix abort all task initialization
Dan Carpenter (9):
greybus: svc: fix an error handling bug in gb_svc_hello()
NFSD: prevent underflow in nfssvc_decode_writeargs()
NFSD: prevent integer overflow on 32 bit systems
video: fbdev: atmel_lcdfb: fix an error code in atmel_lcdfb_probe()
video: fbdev: fbcvt.c: fix printing in fb_cvt_print_name()
media: usb: go7007: s2250-board: fix leak in probe()
iwlwifi: mvm: Fix an error code in iwl_mvm_up()
USB: storage: ums-realtek: fix error code in rts51x_read_mem()
lib/test: use after free in register_test_dev_kmod()
Dan Williams (1):
nvdimm/region: Fix default alignment for small regions
Daniel González Cabanelas (1):
media: cx88-mpeg: clear interrupt status register before streaming
video
Daniel Henrique Barboza (1):
powerpc/mm/numa: skip NUMA_NO_NODE onlining in parse_numa_properties()
Daniel Palmer (1):
ARM: mstar: Select HAVE_ARM_ARCH_TIMER
Daniel Thompson (2):
soc: qcom: aoss: remove spurious IRQF_ONESHOT flags
kdb: Fix the putarea helper function
Dario Binacchi (1):
mtd: rawnand: gpmi: fix controller timings setting
Darren Hart (1):
ACPI/APEI: Limit printable size of BERT table data
Dave Stevenson (1):
regulator: rpi-panel: Handle I2C errors/timing to the Atmel
David Engraf (1):
arm64: signal: nofpsimd: Do not allocate fp/simd context when not
available
David Gow (1):
firmware: google: Properly state IOMEM dependency
David Heidelberg (2):
arm64: dts: qcom: sdm845: fix microphone bias properties and values
ARM: dts: qcom: fix gic_irq_domain_translate warnings for msm8960
David Howells (3):
watch_queue: Fix NULL dereference in error cleanup
watch_queue: Actually free the watch
rxrpc: Fix call timer start racing with call destruction
David Matlack (1):
KVM: Prevent module exit until all VMs are freed
Dirk Buchwalder (1):
clk: qcom: ipq8074: Use floor ops for SDCC1 clock
Dirk Müller (1):
lib/raid6/test: fix multiple definition linking error
Dmitry Baryshkov (3):
drm/msm/dpu: add DSPP blocks teardown
drm/msm/dpu: fix dp audio condition
PM: core: keep irq flags in device_pm_check_callbacks()
Dmitry Torokhov (1):
HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports
Dmitry Vyukov (1):
riscv: Increase stack size under KASAN
Dongliang Mu (3):
media: em28xx: initialize refcount before kref_get
ntfs: add sanity check on allocation size
media: hdpvr: initialize dev->worker at hdpvr_register_videodev
Drew Fustini (1):
clocksource/drivers/timer-ti-dm: Fix regression from errata i940 fix
Dāvis Mosāns (1):
crypto: ccp - ccp_dmaengine_unregister release dma channels
Eddie James (1):
USB: serial: pl2303: add IBM device IDs
Eric Biggers (6):
KEYS: fix length validation in keyctl_pkey_params_get_2()
crypto: rsa-pkcs1pad - only allow with rsa
crypto: rsa-pkcs1pad - correctly get hash from source scatterlist
crypto: rsa-pkcs1pad - restore signature length check
crypto: rsa-pkcs1pad - fix buffer overread in
pkcs1pad_verify_complete()
block: don't delete queue kobject before its children
Eric Dumazet (2):
rseq: Optimise rseq_get_rseq_cs() and clear_rseq_cs()
watch_queue: Free the page array when watch_queue is dismantled
Evgeny Novikov (1):
video: fbdev: w100fb: Reset global state
Fabiano Rosas (2):
KVM: PPC: Fix vmx/vsx mixup in mmio emulation
KVM: PPC: Book3S HV: Check return value of kvmppc_radix_init
Fangrui Song (1):
riscv module: remove (NOLOAD)
Felix Maurer (1):
selftests/bpf: Make test_lwt_ip_encap more stable and faster
Fengnan Chang (2):
f2fs: compress: remove unneeded read when rewrite whole cluster
f2fs: fix compressed file start atomic write may cause data corruption
Filipe Manana (1):
btrfs: fix unexpected error path when reflinking an inline extent
Florian Fainelli (1):
net: phy: broadcom: Fix brcm_fet_config_init()
Frank Wunderlich (1):
arm64: dts: broadcom: Fix sata nodename
Geert Uytterhoeven (3):
hwrng: cavium - HW_RANDOM_CAVIUM should depend on ARCH_THUNDER
pinctrl: renesas: r8a77470: Reduce size for narrow VIN1 channel
pinctrl: renesas: checker: Fix miscalculation of number of states
George Kennedy (1):
video: fbdev: cirrusfb: check pixclock to avoid divide by zero
Gilad Ben-Yossef (1):
crypto: ccree - don't attempt 0 len DMA mappings
Guilherme G. Piccoli (1):
docs: sysctl/kernel: add missing bit to panic_print
Guillaume Nault (1):
ipv4: Fix route lookups when handling ICMP redirects and PMTU updates
Guillaume Ranquet (1):
clocksource/drivers/timer-of: Check return value of of_iomap in
timer_of_base_init()
Guillaume Tucker (1):
selftests, x86: fix how check_cc.sh is being invoked
Gwendal Grignou (2):
HID: intel-ish-hid: Use dma_alloc_coherent for firmware update
platform: chrome: Split trace include file
Hangbin Liu (2):
bareudp: use ipv6_mod_enabled to check if IPv6 enabled
selftests/bpf/test_lirc_mode2.sh: Exit with proper code
Hangyu Hua (1):
powerpc: 8xx: fix a return value error in mpc8xx_pic_init
Hans Verkuil (2):
ivtv: fix incorrect device_caps for ivtvfb
media: staging: media: zoran: fix various V4L2 compliance errors
Hans de Goede (3):
power: supply: bq24190_charger: Fix bq24190_vbus_is_enabled() wrong
false return
iio: mma8452: Fix probe failing when an i2c_device_id is used
media: atomisp_gmin_platform: Add DMI quirk to not turn AXP ELDO2
regulator off on some boards
Hector Martin (4):
brcmfmac: firmware: Allocate space for default boardrev in nvram
brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path
brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio
brcmfmac: pcie: Fix crashes due to early IRQs
Helge Deller (1):
video: fbdev: sm712fb: Fix crash in smtcfb_read()
Hengqi Chen (1):
bpf: Fix comment for helper bpf_current_task_under_cgroup()
Henry Lin (1):
xhci: fix runtime PM imbalance in USB2 resume
Herbert Xu (2):
crypto: authenc - Fix sleep in atomic context in decrypt_tail
crypto: arm/aes-neonbs-cbc - Select generic cbc and aes
Hoang Le (1):
tipc: fix the timer expires after interval 100ms
Hou Tao (2):
bpf, arm64: Call build_prologue() first in first JIT pass
bpf, arm64: Feed byte-offset into bpf line info
Hou Wenlong (1):
KVM: x86/emulator: Defer not-present segment check in
__load_segment_descriptor()
Hugh Dickins (1):
mempolicy: mbind_range() set_policy() after vma_merge()
Håkon Bugge (1):
IB/cma: Allow XRC INI QPs to set their local ACK timeout
Ido Schimmel (1):
selftests: test_vxlan_under_vrf: Fix broken test case
Ilpo Järvinen (1):
serial: 8250: fix XOFF/XON sending when DMA is used
Jaegeuk Kim (1):
f2fs: fix missing free nid in f2fs_handle_failed_inode
Jagan Teki (1):
drm: bridge: adv7511: Fix ADV7535 HPD enablement
Jakob Koschel (2):
media: saa7134: fix incorrect use to determine if list is empty
powerpc/sysdev: fix incorrect use to determine if list is empty
Jakub Kicinski (1):
tcp: ensure PMTU updates are processed during fastopen
Jakub Sitnicki (1):
selftests/bpf: Fix error reporting from sock_fields programs
James Clark (1):
coresight: Fix TRCCONFIGR.QE sysfs interface
Jammy Huang (1):
media: aspeed: Correct value for h-total-pixels
Jann Horn (2):
coredump: Also dump first pages of non-executable ELF libraries
pstore: Don't use semaphores in always-atomic-context code
Jason A. Donenfeld (2):
wireguard: queueing: use CFI-safe ptr_ring cleanup function
wireguard: socket: ignore v6 endpoints when ipv6 is disabled
Jens Axboe (1):
io_uring: terminate manual loop iterator loop correctly for non-vecs
Jeremy Linton (1):
net: bcmgenet: Use stronger register read/writes to assure ordering
Jernej Skrabec (2):
media: cedrus: H265: Fix neighbour info buffer size
media: cedrus: h264: Fix neighbour info buffer size
Jia-Ju Bai (3):
ASoC: rt5663: check the return value of devm_kzalloc() in
rt5663_parse_dp()
memory: emif: check the pointer temp in get_device_details()
platform/x86: huawei-wmi: check the return value of
device_create_file()
Jianglei Nie (1):
crypto: ccree - Fix use after free in cc_cipher_exit()
Jianyong Wu (1):
arm64/mm: avoid fixmap race condition when create pud mapping
Jiasheng Jiang (26):
thermal: int340x: Check for NULL after calling kmemdup()
spi: spi-zynqmp-gqspi: Handle error for dma_set_mask
media: mtk-vcodec: potential dereference of null pointer
media: meson: vdec: potential dereference of null pointer
soc: qcom: rpmpd: Check for null return of devm_kcalloc
ASoC: ti: davinci-i2s: Add check for clk_enable()
ALSA: spi: Add check for clk_enable()
ASoC: mxs-saif: Handle errors for clk_enable
ASoC: atmel_ssc_dai: Handle errors for clk_enable
ASoC: dwc-i2s: Handle errors for clk_enable
ASoC: soc-compress: prevent the potentially use of null pointer
memory: emif: Add check for setup_interrupts
media: vidtv: Check for null return of vzalloc
ASoC: wm8350: Handle error for wm8350_register_irq
ASoC: fsi: Add check for clk_enable
mmc: davinci_mmc: Handle error for clk_enable
drm/panfrost: Check for error num after setting mask
mtd: onenand: Check for error irq
ray_cs: Check ioremap return value
iommu/ipmmu-vmsa: Check for error num after setting mask
power: supply: wm8350-power: Handle error for wm8350_register_irq
power: supply: wm8350-power: Add missing free in free_charger_irq
mfd: mc13xxx: Add check for mc13xxx_irq_request
iio: adc: Add check for devm_request_threaded_irq
habanalabs: Add check for pci_enable_device
ASoC: soc-compress: Change the check for codec_dai
Jiaxin Yu (1):
ASoC: mediatek: mt6358: add missing EXPORT_SYMBOLs
Jie Hai (1):
dmaengine: hisi_dma: fix MSI allocate fail when reload hisi_dma
Jing Yao (3):
video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of
snprintf()
video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead
of snprintf()
video: fbdev: udlfb: replace snprintf in show functions with
sysfs_emit
Jiri Slaby (1):
mxser: fix xmit_buf leak in activate when LSR == 0xff
Jocelyn Falempe (1):
mgag200 fix memmapsl configuration in GCTL6 register
Joe Carnuccio (2):
scsi: qla2xxx: Add devids and conditionals for 28xx
scsi: qla2xxx: Check for firmware dump already collected
Johan Hovold (3):
USB: serial: simple: add Nokia phone driver
media: davinci: vpif: fix unbalanced runtime PM get
media: davinci: vpif: fix unbalanced runtime PM enable
John David Anglin (1):
parisc: Fix handling off probe non-access faults
Jonathan Cameron (1):
staging:iio:adc:ad7280a: Fix handing of device address bit reversing.
Jonathan Neuschäfer (5):
clk: actions: Terminate clk_div_table with sentinel element
clk: loongson1: Terminate clk_div_table with sentinel element
clk: clps711x: Terminate clk_div_table with sentinel element
pinctrl: nuvoton: npcm7xx: Rename DS() macro to DSTR()
pinctrl: nuvoton: npcm7xx: Use %zu printk format for ARRAY_SIZE()
José Expósito (1):
Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads"
Juergen Gross (1):
xen: fix is_xen_pmu()
Juhyung Park (1):
f2fs: quota: fix loop condition at f2fs_quota_sync()
Kai-Heng Feng (1):
ALSA: hda/realtek: Fix audio regression on Mi Notebook Pro 2020
Kees Cook (2):
exec: Force single empty string when argv is empty
gcc-plugins/stackleak: Exactly match strings instead of prefixes
Konrad Dybcio (1):
clk: qcom: gcc-msm8994: Fix gpll4 width
Krzysztof Kozlowski (5):
pinctrl: samsung: drop pin banks references on error paths
ARM: dts: exynos: fix UART3 pins configuration in Exynos5250
ARM: dts: exynos: add missing HDMI supplies on SMDK5250
ARM: dts: exynos: add missing HDMI supplies on SMDK5420
clocksource/drivers/exynos_mct: Handle DTS with higher number of
interrupts
Kuan-Ying Lee (1):
mm/kmemleak: reset tag when compare object pointer
Kuldeep Singh (3):
arm64: dts: ns2: Fix spi-cpol and spi-cpha property
ARM: dts: spear1340: Update serial node properties
ARM: dts: spear13xx: Update SPI dma properties
Kunihiko Hayashi (1):
clk: uniphier: Fix fixed-rate initialization
Kuogee Hsieh (1):
drm/msm/dp: populate connector of struct dp_panel
Lars Ellenberg (1):
drbd: fix potential silent data corruption
Li RongQing (1):
KVM: x86: fix sending PV IPI
Liam Beguin (4):
iio: afe: rescale: use s64 for temporary scale calculations
iio: inkern: apply consumer scale on IIO_VAL_INT cases
iio: inkern: apply consumer scale when no channel scale is available
iio: inkern: make a best effort on offset calculation
Libin Yang (1):
soundwire: intel: fix wrong register name in intel_shim_wake
Liguang Zhang (1):
PCI: pciehp: Clear cmd_busy bit in polling mode
Lina Wang (1):
xfrm: fix tunnel model fragmentation behavior
Lino Sanfilippo (1):
tpm: fix reference counting for struct tpm_chip
Linus Torvalds (2):
fs: fd tables have to be multiples of BITS_PER_LONG
fs: fix fd table size alignment properly
Linus Walleij (1):
Input: zinitix - do not report shadow fingers
Liu Ying (1):
phy: dphy: Correct lpx parameter and its derivatives(ta_{get,go,sure})
Lorenzo Bianconi (4):
mt76: mt7915: use proper aid value in mt7915_mcu_wtbl_generic_tlv in
sta mode
mt76: mt7915: use proper aid value in mt7915_mcu_sta_basic_tlv
mt76: mt7603: check sta_rates pointer in mt7603_sta_rate_tbl_update
mt76: mt7615: check sta_rates pointer in mt7615_sta_rate_tbl_update
Luca Weiss (1):
cpufreq: qcom-cpufreq-nvmem: fix reading of PVS Valid fuse
Lucas Tanure (1):
i2c: meson: Fix wrong speed use from probe
Lucas Zampieri (1):
HID: logitech-dj: add new lightspeed receiver id
Lv Ruyi (1):
proc: bootconfig: Add null pointer check
Maciej W. Rozycki (1):
DEC: Limit PMAX memory probing to R3k systems
Manish Chopra (1):
qed: display VF trust config
Manish Rangankar (1):
scsi: qla2xxx: Use correct feature type field during RFF_ID processing
Maor Gottlieb (1):
RDMA/core: Set MR type in ib_reg_user_mr
Marc Kleine-Budde (1):
can: m_can: m_can_tx_handler(): fix use after free of skb
Marc Zyngier (4):
PCI: xgene: Revert "PCI: xgene: Fix IB window setup"
pinctrl: npcm: Fix broken references to chip->parent_device
irqchip/qcom-pdc: Fix broken locking
PCI: xgene: Revert "PCI: xgene: Use inbound resources for setup"
Marcel Ziswiler (1):
arm64: defconfig: build imx-sdma as a module
Marcelo Roberto Jimenez (1):
gpio: Revert regression in sysfs-gpio (gpiolib.c)
Marek Szyprowski (1):
clocksource/drivers/exynos_mct: Refactor resources allocation
Marek Vasut (1):
ARM: dts: imx: Add missing LVDS decoder on M53Menlo
Marijn Suijten (1):
firmware: qcom: scm: Remove reassignment to desc following initializer
Martin Blumenstingl (1):
drm/meson: osd_afbcd: Add an exit callback to struct meson_afbcd_ops
Martin Varghese (1):
openvswitch: Fixed nd target mask field in the flow dump.
Mastan Katragadda (1):
drm/i915/gem: add missing boundary check in vm_access
Mathias Nyman (1):
xhci: make xhci_handshake timeout for xhci_reset() adjustable
Matt Kramer (1):
ALSA: hda/realtek: Add alc256-samsung-headphone fixup
Matthew Wilcox (Oracle) (2):
XArray: Fix xas_create_range() when multi-order entry present
XArray: Update the LRU list in xas_split()
Maulik Shah (1):
arm64: dts: qcom: sm8150: Correct TCS configuration for apps rsc
Mauro Carvalho Chehab (1):
media: atomisp: fix bad usage at error handling logic
Max Filippov (2):
xtensa: fix stop_machine_cpuslocked call in patch_text
xtensa: fix xtensa_wsr always writing 0
Maxim Kiselev (1):
powerpc: dts: t1040rdb: fix ports names for Seville Ethernet switch
Maxime Ripard (2):
drm/edid: Don't clear formats if using deep color
clk: Initialize orphan req_rate
Maíra Canal (1):
drm/amd/display: Remove vupdate_int_entry definition
Miaoqian Lin (31):
spi: tegra114: Add missing IRQ check in tegra_spi_probe
hwrng: nomadik - Change clk_disable to clk_disable_unprepare
media: coda: Fix missing put_device() call in coda_get_vdoa_data
soc: qcom: ocmem: Fix missing put_device() call in of_get_ocmem
soc: ti: wkup_m3_ipc: Fix IRQ check in wkup_m3_ipc_probe
ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe
video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of
ASoC: rockchip: i2s: Fix missing clk_disable_unprepare() in
rockchip_i2s_probe
ASoC: SOF: Add missing of_node_put() in imx8m_probe
ASoC: mxs: Fix error handling in mxs_sgtl5000_probe
ASoC: msm8916-wcd-digital: Fix missing clk_disable_unprepare() in
msm8916_wcd_digital_probe
ASoC: atmel: Fix error handling in sam9x5_wm8731_driver_probe
ASoC: msm8916-wcd-analog: Fix error handling in
pm8916_wcd_analog_spmi_probe
ASoC: codecs: wcd934x: Add missing of_node_put() in
wcd934x_codec_parse_data
drm/bridge: Fix free wrong object in sii8620_init_rcp_input_dev
drm/bridge: Add missing pm_runtime_disable() in __dw_mipi_dsi_probe
drm/bridge: nwl-dsi: Fix PM disable depth imbalance in nwl_dsi_probe
power: reset: gemini-poweroff: Fix IRQ check in gemini_poweroff_probe
power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init
drm/tegra: Fix reference leak in tegra_dsi_ganged_probe
ath10k: Fix error handling in ath10k_setup_msa_resources
mips: cdmm: Fix refcount leak in mips_cdmm_phys_base
mfd: asic3: Add missing iounmap() on error asic3_mfd_probe
remoteproc: qcom: Fix missing of_node_put in adsp_alloc_memory_region
remoteproc: qcom_wcnss: Add missing of_node_put() in
wcnss_alloc_memory_region
remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region
clk: tegra: tegra124-emc: Fix missing put_device() call in
emc_ensure_emc_driver
pinctrl: mediatek: Fix missing of_node_put() in mtk_pctrl_init
pinctrl: nomadik: Add missing of_node_put() in nmk_pinctrl_probe
pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe
watchdog: rti-wdt: Add missing pm_runtime_disable() in probe function
Michael Ellerman (1):
powerpc/Makefile: Don't pass -mcpu=powerpc64 when building 32-bit
Michael S. Tsirkin (1):
virtio_console: break out of buf poll on remove
Michael Schmitz (1):
video: fbdev: atari: Atari 2 bpp (STe) palette bugfix
Mike Marciniszyn (1):
IB/hfi1: Allow larger MTU without AIP
Mikulas Patocka (1):
dm integrity: set journal entry unused when shrinking device
Minghao Chi (1):
spi: tegra20: Use of_device_get_match_data()
Minghao Chi (CGEL ZTE) (1):
net:mcf8390: Use platform_get_irq() to get the interrupt
Miquel Raynal (4):
spi: mxic: Fix the transmit path
dt-bindings: mtd: nand-controller: Fix the reg property description
dt-bindings: mtd: nand-controller: Fix a comment in the examples
dt-bindings: spi: mxic: The interrupt property is not mandatory
Mohan Kumar (1):
ALSA: hda: Avoid unsol event during RPM suspending
Muhammad Usama Anjum (1):
selftests/x86: Add validity check and allow field splitting
Namhyung Kim (1):
bpf: Adjust BPF stack helper functions to accommodate skip > 0
Neil Armstrong (1):
drm/bridge: dw-hdmi: use safe format when first in bridge chain
NeilBrown (1):
SUNRPC: avoid race between mod_timer() and del_timer_sync()
Niels Dossche (1):
Bluetooth: call hci_le_conn_failed with hdev lock in
hci_le_conn_failed
Nikita Shubin (1):
riscv: Fix fill_callchain return value
Niklas Söderlund (1):
samples/bpf, xdpsock: Fix race when running for fix duration of time
Nilesh Javali (1):
scsi: qla2xxx: Fix warning for missing error code
Nishanth Menon (4):
arm64: dts: ti: k3-am65: Fix gic-v3 compatible regs
arm64: dts: ti: k3-j721e: Fix gic-v3 compatible regs
arm64: dts: ti: k3-j7200: Fix gic-v3 compatible regs
drm/bridge: cdns-dsi: Make sure to to create proper aliases for dt
Olga Kornievskaia (1):
NFSv4.1: don't retry BIND_CONN_TO_SESSION on session error
Oliver Hartkopp (5):
can: isotp: sanitize CAN ID checks in isotp_bind()
vxcan: enable local echo for sent CAN frames
can: isotp: return -EADDRNOTAVAIL when reading from unbound socket
can: isotp: support MSG_TRUNC flag when reading from socket
can: isotp: restore accidentally removed MSG_PEEK feature
Ondrej Zary (1):
media: bttv: fix WARNING regression on tunerless devices
Pablo Neira Ayuso (1):
netfilter: nf_conntrack_tcp: preserve liberal flag in tcp options
Pali Rohár (1):
PCI: aardvark: Fix reading PCI_EXP_RTSTA_PME bit on emulated bridge
Paolo Valente (1):
Revert "Revert "block, bfq: honor already-setup queue merges""
Patrick Rudolph (1):
hwmon: (pmbus) Add mutex to regulator ops
Paul Kocialkowski (1):
ARM: dts: sun8i: v3s: Move the csi1 block to follow address order
Paul Menzel (1):
lib/raid6/test/Makefile: Use $(pound) instead of \# for Make 4.3
Paulo Alcantara (2):
cifs: prevent bad output lengths in smb2_ioctl_query_info()
cifs: fix NULL ptr dereference in smb2_ioctl_query_info()
Pavel Begunkov (1):
io_uring: fix memory leak of uid in files registration
Pavel Kubelun (1):
ARM: dts: qcom: ipq4019: fix sleep clock
Pavel Skripkin (6):
udmabuf: validate ubuf->pagecount
Bluetooth: hci_serdev: call init_rwsem() before p->open()
ath9k_htc: fix uninit value bugs
jfs: fix divide error in dbNextAG
media: Revert "media: em28xx: add missing em28xx_close_extension"
can: mcba_usb: properly check endpoint type
Peiwei Hu (1):
media: ir_toy: free before error exiting
Pekka Pessi (1):
mailbox: tegra-hsp: Flush whole channel
Peng Liu (1):
kunit: make kunit_test_timeout compatible with comment
Peter Rosin (1):
i2c: mux: demux-pinctrl: do not deactivate a master that is not active
Petr Machata (1):
af_netlink: Fix shift out of bounds in group mask calculation
Petr Vorel (1):
crypto: vmx - add missing dependencies
Pierre-Louis Bossart (1):
ASoC: generic: simple-card-utils: remove useless assignment
Prashant Malani (1):
platform/chrome: cros_ec_typec: Check for EC device
Qais Yousef (1):
sched/core: Export pelt_thermal_tp
Quinn Tran (7):
scsi: qla2xxx: Fix stuck session in gpdb
scsi: qla2xxx: Fix scheduling while atomic
scsi: qla2xxx: Fix disk failure to rediscover
scsi: qla2xxx: Fix incorrect reporting of task management failure
scsi: qla2xxx: Fix hang due to session stuck
scsi: qla2xxx: Fix N2N inconsistent PLOGI
scsi: qla2xxx: Reduce false trigger to login
Rafael J. Wysocki (2):
ACPICA: Avoid walking the ACPI Namespace if it is not there
ACPI: CPPC: Avoid out of bounds access when parsing _CPC data
Randy Dunlap (20):
hv: utils: add PTP_1588_CLOCK to Kconfig to fix build
EVM: fix the evm= __setup handler return value
PM: hibernate: fix __setup handler error handling
PM: suspend: fix return value of __setup handler
ACPI: APEI: fix return value of __setup handlers
clocksource: acpi_pm: fix return value of __setup handler
printk: fix return value of printk.devkmsg __setup handler
m68k: coldfire/device.c: only build for MCF_EDMA when h/w macros are
defined
TOMOYO: fix __setup handlers return values
mips: DEC: honor CONFIG_MIPS_FP_SUPPORT=n
MIPS: RB532: fix return value of __setup handler
dma-debug: fix return value of __setup handlers
tty: hvc: fix return value of __setup handler
kgdboc: fix return value of __setup handler
kgdbts: fix return value of __setup handler
driver core: dd: fix return value of __setup handler
mm/mmap: return 1 from stack_guard_gap __setup() handler
ARM: 9187/1: JIVE: fix return value of __setup handler
mm/memcontrol: return 1 from cgroup.memory __setup() handler
mm/usercopy: return 1 from hardened_usercopy __setup() handler
Richard Guy Briggs (1):
audit: log AUDIT_TIME_* records only from rules
Richard Haines (1):
selinux: allow FIOCLEX and FIONCLEX with policy capability
Richard Leitner (1):
ARM: tegra: tamonten: Fix I2C3 pad setting
Richard Schleich (2):
ARM: dts: bcm2837: Add the missing L1/L2 cache information
ARM: dts: bcm2711: Add the missing L1/L2 cache information
Rik van Riel (2):
mm: invalidate hwpoison page cache page in fault path
mm,hwpoison: unmap poisoned page before invalidation
Ritesh Harjani (3):
ext4: fix ext4_fc_stats trace point
ext4: correct cluster len and clusters changed accounting in
ext4_mb_mark_bb
ext4: fix ext4_mb_mark_bb() with flex_bg with fast_commit
Rob Herring (1):
arm64: dts: rockchip: Fix SDIO regulator supply properties on
rk3399-firefly
Robert Hancock (3):
ASoC: xilinx: xlnx_formatter_pcm: Handle sysclk setting
i2c: xiic: Make bus names unique
net: axienet: fix RX ring refill allocation failure handling
Robert Marko (1):
clk: qcom: ipq8074: fix PCI-E clock oops
Robin Gong (1):
mailbox: imx: fix wakeup failure from freeze mode
Robin Murphy (1):
iommu/iova: Improve 32-bit free space estimate
Roman Li (1):
drm/amd/display: Add affected crtcs to atomic state for dsc mst unplug
Sakari Ailus (1):
ACPI: properties: Consistently return -ENOENT if there are no more
references
Sam Ravnborg (1):
video: fbdev: controlfb: Fix set but not used warnings
Saurav Kashyap (1):
scsi: qla2xxx: Suppress a kernel complaint in qla_create_qpair()
Sean Christopherson (1):
KVM: x86/mmu: Check for present SPTE when clearing dirty bit in TDP
MMU
Sean Nyekjaer (1):
mtd: rawnand: protect access to rawnand devices while in suspend
Sean Young (1):
media: gpio-ir-tx: fix transmit with long spaces on Orange Pi PC
Shannon Nelson (1):
ionic: fix type complaint in ionic_dev_cmd_clean()
Shengjiu Wang (2):
ASoC: fsl_spdif: Disable TX clock when stop
ASoC: soc-core: skip zero num_dai component in searching dai name
Shin'ichiro Kawasaki (1):
block: limit request dispatch loop duration
Si-Wei Liu (1):
vdpa/mlx5: should verify CTRL_VQ feature exists for MQ
Souptick Joarder (HPE) (1):
irqchip/nvic: Release nvic_base upon failure
Srinivas Kandagatla (1):
ASoC: codecs: wcd934x: fix return value of wcd934x_rx_hph_mode_put
Srinivas Pandruvada (1):
thermal: int340x: Increase bitmap size
Stefano Garzarella (1):
tools/virtio: fix virtio_test execution
Sunil Goutham (1):
hwrng: cavium - Check health status while reading random data
Sven Eckelmann (1):
batman-adv: Check ptr for NULL before reducing its refcnt
Takashi Iwai (1):
ALSA: pcm: Fix potential AB/BA lock with buffer_mutex and mmap_lock
Takashi Sakamoto (1):
ALSA: firewire-lib: fix uninitialized flag for AV/C deferred
transaction
Taniya Das (2):
clk: qcom: clk-rcg2: Update logic to calculate D value for RCG
clk: qcom: clk-rcg2: Update the frac table for pixel clock
Theodore Ts'o (1):
ext4: don't BUG if someone dirty pages without asking ext4 first
Thomas Bracht Laumann Jespersen (1):
scripts/dtc: Call pkg-config POSIXly correct
Tim Gardner (1):
video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow
Tobias Waldekranz (1):
net: dsa: mv88e6xxx: Enable port policy support on 6097
Tom Rix (5):
media: video/hdmi: handle short reads of hdmi info frame.
drm/amd/pm: return -ENOTSUPP if there is no get_dpm_ultimate_freq
function
qlcnic: dcb: default to returning -EOPNOTSUPP
can: mcp251xfd: mcp251xfd_register_get_dev_id(): fix return of error
value
rtc: check if __rtc_read_time was successful
Tomas Paukrt (1):
crypto: mxs-dcp - Fix scatterlist processing
Tong Zhang (1):
dax: make sure inodes are flushed before destroy cache
Trond Myklebust (3):
NFS: Use of mapping_set_error() results in spurious errors
NFS: Return valid errors from nfs2/3_decode_dirent()
NFSv4/pNFS: Fix another issue with a list iterator pointing to the
head
Tsuchiya Yuto (1):
media: atomisp: fix dummy_ptr check to avoid duplicate active_bo
Tudor Ambarus (1):
ARM: dts: at91: sama5d2: Fix PMERRLOC resource size
Ulf Hansson (1):
mmc: host: Return an error when ->enable_sdio_irq() ops is missing
Uwe Kleine-König (5):
vfio: platform: simplify device removal
amba: Make the remove callback return void
pwm: lpc18xx-sct: Initialize driver data and hardware before
pwmchip_add()
serial: 8250: Fix race condition in RTS-after-send handling
ARM: mmp: Fix failure to remove sram device
Vijay Balakrishna (1):
arm64: Do not defer reserve_crashkernel() for platforms with no DMA
memory zones
Vitaly Kuznetsov (1):
KVM: x86: Forbid VMM to set SYNIC/STIMER MSRs when SynIC wasn't
activated
Vladimir Oltean (1):
net: enetc: report software timestamping via SO_TIMESTAMPING
Waiman Long (2):
locking/lockdep: Avoid potential access of invalid memory in
lock_class
locking/lockdep: Iterate lock_classes directly when reading lockdep
files
Wang Hai (2):
video: fbdev: smscufx: Fix null-ptr-deref in ufx_usb_probe()
wireguard: socket: free skb in send6 when ipv6 is disabled
Wang Wensheng (1):
ASoC: imx-es8328: Fix error return code in imx_es8328_probe()
Wen Gong (1):
ath10k: fix memory overwrite of the WoWLAN wakeup packet pattern
Xiang Chen (1):
scsi: hisi_sas: Change permission of parameter prot_mask
Xiaomeng Tong (2):
ALSA: cs4236: fix an incorrect NULL check on list iterator
net: dsa: bcm_sf2_cfp: fix an incorrect NULL check on list iterator
Xie Yongji (1):
virtio-blk: Use blk_validate_block_size() to validate block size
Xin Long (1):
udp: call udp_encap_enable for v6 sockets when enabling encap
Xin Xiong (1):
mtd: rawnand: atmel: fix refcount issue in atmel_nand_controller_init
Xu Kuohai (1):
libbpf: Skip forward declaration when counting duplicated type names
Yafang Shao (1):
libbpf: Fix possible NULL pointer dereference when destroying skeleton
Yake Yang (1):
Bluetooth: btmtksdio: Fix kernel oops in btmtksdio_interrupt
Yaliang Wang (1):
MIPS: pgalloc: fix memory leak caused by pgd_free()
Yang Guang (1):
video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit
Yang Yingliang (3):
media: saa7134: convert list_for_each to entry variant
ASoC: rockchip: i2s: Use devm_platform_get_and_ioremap_resource()
ASoC: atmel: sam9x5_wm8731: use devm_snd_soc_register_card()
Yangtao Li (1):
fsi: aspeed: convert to devm_platform_ioremap_resource
Ye Bin (1):
ext4: fix fs corruption when tring to remove a non-empty directory
with IO error
Yi Wang (1):
KVM: SVM: fix panic on out-of-bounds guest IRQ
Yiqing Yao (1):
drm/amd/pm: enable pm sysfs write for one VF mode
Yongzhi Liu (1):
RDMA/mlx5: Fix memory leak in error flow for subscribe event routine
YueHaibing (1):
video: fbdev: controlfb: Fix COMPILE_TEST build
Z. Liu (1):
video: fbdev: matroxfb: set maxvram of vbG200eW to the same as vbG200
to avoid black screen
Zhang Yi (1):
ext2: correct max file size computing
Zhenzhong Duan (1):
KVM: x86: Fix emulation in writing cr8
Zheyu Ma (2):
ethernet: sun: Free the coherent when failing in probing
video: fbdev: sm712fb: Fix crash in smtcfb_write()
Zhou Qingyang (2):
drm/nouveau/acr: Fix undefined behavior in nvkm_acr_hsfw_load_bl()
drm/amd/display: Fix a NULL pointer dereference in
amdgpu_dm_connector_add_common_modes()
kernel test robot (1):
regulator: qcom_smd: fix for_each_child.cocci warnings
lic121 (1):
libbpf: Unmap rings when umem deleted
Documentation/admin-guide/sysctl/kernel.rst | 1 +
.../bindings/mtd/nand-controller.yaml | 4 +-
.../devicetree/bindings/spi/spi-mxic.txt | 4 +-
Documentation/process/stable-kernel-rules.rst | 11 +-
Documentation/sound/hd-audio/models.rst | 4 +
arch/arc/kernel/process.c | 2 +-
arch/arm/boot/dts/bcm2711.dtsi | 50 +++++
arch/arm/boot/dts/bcm2837.dtsi | 49 ++++
arch/arm/boot/dts/dra7-l4.dtsi | 5 +-
arch/arm/boot/dts/dra7.dtsi | 8 +-
arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 2 +-
arch/arm/boot/dts/exynos5250-smdk5250.dts | 3 +
arch/arm/boot/dts/exynos5420-smdk5420.dts | 3 +
arch/arm/boot/dts/imx53-m53menlo.dts | 29 ++-
arch/arm/boot/dts/imx7-colibri.dtsi | 4 +-
arch/arm/boot/dts/imx7-mba7.dtsi | 2 +-
arch/arm/boot/dts/imx7d-nitrogen7.dts | 2 +-
arch/arm/boot/dts/imx7d-pico-hobbit.dts | 4 +-
arch/arm/boot/dts/imx7d-pico-pi.dts | 4 +-
arch/arm/boot/dts/imx7d-sdb.dts | 4 +-
arch/arm/boot/dts/imx7s-warp.dts | 4 +-
arch/arm/boot/dts/qcom-ipq4019.dtsi | 3 +-
arch/arm/boot/dts/qcom-msm8960.dtsi | 8 +-
arch/arm/boot/dts/sama5d2.dtsi | 2 +-
arch/arm/boot/dts/spear1340.dtsi | 6 +-
arch/arm/boot/dts/spear13xx.dtsi | 6 +-
arch/arm/boot/dts/sun8i-v3s.dtsi | 22 +-
arch/arm/boot/dts/tegra20-tamonten.dtsi | 6 +-
arch/arm/configs/multi_v5_defconfig | 1 +
arch/arm/crypto/Kconfig | 2 +
arch/arm/kernel/entry-ftrace.S | 51 ++---
arch/arm/kernel/swp_emulate.c | 2 +-
arch/arm/kernel/traps.c | 2 +-
.../mach-iop32x/include/mach/entry-macro.S | 2 +-
arch/arm/mach-iop32x/include/mach/irqs.h | 2 +-
arch/arm/mach-iop32x/irq.c | 6 +-
arch/arm/mach-iop32x/irqs.h | 60 ++---
arch/arm/mach-mmp/sram.c | 22 +-
arch/arm/mach-mstar/Kconfig | 1 +
arch/arm/mach-s3c/mach-jive.c | 6 +-
.../boot/dts/broadcom/northstar2/ns2-svk.dts | 8 +-
.../boot/dts/broadcom/northstar2/ns2.dtsi | 2 +-
arch/arm64/boot/dts/qcom/sdm845.dtsi | 8 +-
arch/arm64/boot/dts/qcom/sm8150.dtsi | 6 +-
.../boot/dts/rockchip/rk3399-firefly.dts | 4 +-
arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 5 +-
arch/arm64/boot/dts/ti/k3-am65.dtsi | 1 +
arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 5 +-
arch/arm64/boot/dts/ti/k3-j7200.dtsi | 1 +
arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 5 +-
arch/arm64/boot/dts/ti/k3-j721e.dtsi | 1 +
arch/arm64/configs/defconfig | 2 +-
arch/arm64/kernel/signal.c | 10 +-
arch/arm64/mm/init.c | 36 ++-
arch/arm64/mm/mmu.c | 36 ++-
arch/arm64/net/bpf_jit_comp.c | 18 +-
arch/csky/kernel/perf_callchain.c | 2 +-
arch/csky/kernel/signal.c | 2 +-
arch/m68k/coldfire/device.c | 6 +-
arch/microblaze/include/asm/uaccess.h | 18 +-
arch/mips/dec/int-handler.S | 6 +-
arch/mips/dec/prom/Makefile | 2 +-
arch/mips/dec/setup.c | 3 +-
arch/mips/include/asm/dec/prom.h | 15 +-
arch/mips/include/asm/pgalloc.h | 6 +
arch/mips/rb532/devices.c | 6 +-
arch/nios2/include/asm/uaccess.h | 26 ++-
arch/nios2/kernel/signal.c | 20 +-
arch/parisc/include/asm/traps.h | 1 +
arch/parisc/kernel/traps.c | 2 +
arch/parisc/mm/fault.c | 89 ++++++++
arch/powerpc/Makefile | 2 +-
arch/powerpc/boot/dts/fsl/t1040rdb-rev-a.dts | 30 +++
arch/powerpc/boot/dts/fsl/t1040rdb.dts | 8 +-
arch/powerpc/include/asm/io.h | 40 +++-
arch/powerpc/include/asm/uaccess.h | 3 +
arch/powerpc/kernel/kvm.c | 2 +-
arch/powerpc/kvm/book3s_hv.c | 5 +-
arch/powerpc/kvm/powerpc.c | 4 +-
arch/powerpc/lib/sstep.c | 12 +-
arch/powerpc/mm/kasan/kasan_init_32.c | 3 +-
arch/powerpc/mm/numa.c | 4 +-
arch/powerpc/perf/imc-pmu.c | 6 +-
arch/powerpc/platforms/8xx/pic.c | 1 +
arch/powerpc/platforms/powernv/rng.c | 6 +-
arch/powerpc/sysdev/fsl_gtm.c | 4 +-
arch/riscv/include/asm/module.lds.h | 6 +-
arch/riscv/include/asm/thread_info.h | 10 +-
arch/riscv/kernel/perf_callchain.c | 6 +-
arch/sparc/kernel/signal_32.c | 2 +-
arch/um/drivers/mconsole_kern.c | 3 +-
arch/x86/events/intel/pt.c | 2 +-
arch/x86/kernel/kvm.c | 2 +-
arch/x86/kvm/emulate.c | 14 +-
arch/x86/kvm/hyperv.c | 9 +-
arch/x86/kvm/lapic.c | 5 +-
arch/x86/kvm/mmu/tdp_mmu.c | 3 +
arch/x86/kvm/svm/avic.c | 10 +-
arch/x86/xen/pmu.c | 10 +-
arch/x86/xen/pmu.h | 3 +-
arch/x86/xen/smp_pv.c | 2 +-
arch/xtensa/include/asm/processor.h | 4 +-
arch/xtensa/kernel/jump_label.c | 2 +-
block/bfq-iosched.c | 16 +-
block/blk-mq-sched.c | 9 +-
block/blk-sysfs.c | 8 +-
crypto/authenc.c | 2 +-
crypto/rsa-pkcs1pad.c | 11 +-
drivers/acpi/acpica/nswalk.c | 3 +
drivers/acpi/apei/bert.c | 10 +-
drivers/acpi/apei/erst.c | 2 +-
drivers/acpi/apei/hest.c | 2 +-
drivers/acpi/cppc_acpi.c | 5 +
drivers/acpi/property.c | 2 +-
drivers/amba/bus.c | 5 +-
drivers/base/dd.c | 2 +-
drivers/base/power/main.c | 6 +-
drivers/block/drbd/drbd_req.c | 3 +-
drivers/block/loop.c | 10 +-
drivers/block/virtio_blk.c | 12 +-
drivers/bluetooth/btmtksdio.c | 4 +-
drivers/bluetooth/hci_serdev.c | 3 +-
drivers/bus/mips_cdmm.c | 1 +
drivers/char/hw_random/Kconfig | 2 +-
drivers/char/hw_random/atmel-rng.c | 1 +
drivers/char/hw_random/cavium-rng-vf.c | 194 +++++++++++++++-
drivers/char/hw_random/cavium-rng.c | 11 +-
drivers/char/hw_random/nomadik-rng.c | 7 +-
drivers/char/tpm/tpm-chip.c | 46 +---
drivers/char/tpm/tpm.h | 2 +
drivers/char/tpm/tpm2-space.c | 65 ++++++
drivers/char/virtio_console.c | 7 +
drivers/clk/actions/owl-s700.c | 1 +
drivers/clk/actions/owl-s900.c | 2 +-
drivers/clk/at91/sama7g5.c | 8 +-
drivers/clk/clk-clps711x.c | 2 +
drivers/clk/clk.c | 13 ++
drivers/clk/imx/clk-imx7d.c | 1 -
drivers/clk/loongson1/clk-loongson1c.c | 1 +
drivers/clk/qcom/clk-rcg2.c | 14 +-
drivers/clk/qcom/gcc-ipq8074.c | 21 +-
drivers/clk/qcom/gcc-msm8994.c | 1 +
drivers/clk/tegra/clk-tegra124-emc.c | 1 +
.../clk/uniphier/clk-uniphier-fixed-rate.c | 1 +
drivers/clocksource/acpi_pm.c | 6 +-
drivers/clocksource/exynos_mct.c | 60 +++--
drivers/clocksource/timer-microchip-pit64b.c | 2 +-
drivers/clocksource/timer-of.c | 6 +-
drivers/clocksource/timer-ti-dm-systimer.c | 4 +-
drivers/cpufreq/qcom-cpufreq-nvmem.c | 2 +-
.../allwinner/sun8i-ce/sun8i-ce-cipher.c | 3 +
.../crypto/allwinner/sun8i-ce/sun8i-ce-hash.c | 3 +
.../allwinner/sun8i-ss/sun8i-ss-cipher.c | 3 +
.../crypto/allwinner/sun8i-ss/sun8i-ss-core.c | 2 +
.../crypto/allwinner/sun8i-ss/sun8i-ss-hash.c | 3 +
drivers/crypto/amlogic/amlogic-gxl-cipher.c | 2 +
drivers/crypto/ccp/ccp-dmaengine.c | 16 ++
drivers/crypto/ccree/cc_buffer_mgr.c | 7 +
drivers/crypto/ccree/cc_cipher.c | 2 +-
drivers/crypto/mxs-dcp.c | 2 +-
.../crypto/rockchip/rk3288_crypto_skcipher.c | 1 -
drivers/crypto/vmx/Kconfig | 4 +
drivers/dax/super.c | 1 +
drivers/dma-buf/udmabuf.c | 4 +
drivers/dma/hisi_dma.c | 2 +-
drivers/dma/pl330.c | 3 +-
drivers/firmware/efi/efi-pstore.c | 2 +-
drivers/firmware/google/Kconfig | 2 +-
drivers/firmware/qcom_scm.c | 6 -
drivers/firmware/stratix10-svc.c | 2 +-
drivers/fsi/fsi-master-aspeed.c | 21 +-
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 10 +-
.../display/dc/irq/dcn21/irq_service_dcn21.c | 14 --
drivers/gpu/drm/amd/pm/amdgpu_pm.c | 4 +-
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 2 +-
drivers/gpu/drm/bridge/adv7511/adv7511.h | 1 +
drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 29 ++-
drivers/gpu/drm/bridge/cdns-dsi.c | 1 +
drivers/gpu/drm/bridge/nwl-dsi.c | 1 +
drivers/gpu/drm/bridge/sil-sii8620.c | 2 +-
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 5 +-
drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 1 +
drivers/gpu/drm/drm_edid.c | 11 +-
drivers/gpu/drm/i915/gem/i915_gem_mman.c | 2 +-
drivers/gpu/drm/meson/meson_drv.c | 6 +-
drivers/gpu/drm/meson/meson_osd_afbcd.c | 41 ++--
drivers/gpu/drm/meson/meson_osd_afbcd.h | 1 +
drivers/gpu/drm/mgag200/mgag200_mode.c | 5 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 2 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 8 +
drivers/gpu/drm/msm/dp/dp_display.c | 5 +
.../gpu/drm/nouveau/nvkm/subdev/acr/hsfw.c | 9 +-
drivers/gpu/drm/panfrost/panfrost_gpu.c | 5 +-
drivers/gpu/drm/pl111/pl111_drv.c | 4 +-
drivers/gpu/drm/tegra/dsi.c | 4 +-
drivers/gpu/host1x/dev.c | 1 +
drivers/greybus/svc.c | 8 +-
drivers/hid/hid-logitech-dj.c | 1 +
drivers/hid/i2c-hid/i2c-hid-core.c | 32 ++-
drivers/hid/intel-ish-hid/ishtp-fw-loader.c | 29 +--
drivers/hv/Kconfig | 1 +
drivers/hv/hv_balloon.c | 2 +-
drivers/hwmon/pmbus/pmbus.h | 1 +
drivers/hwmon/pmbus/pmbus_core.c | 18 +-
drivers/hwmon/sch56xx-common.c | 2 +-
drivers/hwtracing/coresight/coresight-catu.c | 3 +-
.../hwtracing/coresight/coresight-cpu-debug.c | 4 +-
.../hwtracing/coresight/coresight-cti-core.c | 4 +-
drivers/hwtracing/coresight/coresight-etb10.c | 4 +-
.../coresight/coresight-etm3x-core.c | 4 +-
.../coresight/coresight-etm4x-core.c | 4 +-
.../coresight/coresight-etm4x-sysfs.c | 8 +-
.../hwtracing/coresight/coresight-funnel.c | 4 +-
.../coresight/coresight-replicator.c | 4 +-
drivers/hwtracing/coresight/coresight-stm.c | 4 +-
.../hwtracing/coresight/coresight-tmc-core.c | 4 +-
drivers/hwtracing/coresight/coresight-tpiu.c | 4 +-
drivers/i2c/busses/i2c-meson.c | 12 +-
drivers/i2c/busses/i2c-nomadik.c | 4 +-
drivers/i2c/busses/i2c-xiic.c | 3 +-
drivers/i2c/muxes/i2c-demux-pinctrl.c | 5 +-
drivers/iio/accel/mma8452.c | 29 ++-
drivers/iio/adc/twl6030-gpadc.c | 2 +
drivers/iio/afe/iio-rescale.c | 8 +-
drivers/iio/inkern.c | 40 +++-
drivers/infiniband/core/cma.c | 2 +-
drivers/infiniband/core/verbs.c | 1 +
drivers/infiniband/hw/hfi1/verbs.c | 3 +-
drivers/infiniband/hw/mlx5/devx.c | 4 +-
drivers/infiniband/hw/mlx5/mr.c | 2 +
drivers/input/input.c | 6 -
drivers/input/serio/ambakmi.c | 3 +-
drivers/input/touchscreen/zinitix.c | 44 +++-
drivers/iommu/iova.c | 5 +-
drivers/iommu/ipmmu-vmsa.c | 4 +-
drivers/irqchip/irq-nvic.c | 2 +
drivers/irqchip/qcom-pdc.c | 5 +-
drivers/mailbox/imx-mailbox.c | 9 +
drivers/mailbox/tegra-hsp.c | 5 +
drivers/md/dm-crypt.c | 2 +-
drivers/md/dm-integrity.c | 6 +-
drivers/media/i2c/adv7511-v4l2.c | 2 +-
drivers/media/i2c/adv7604.c | 2 +-
drivers/media/i2c/adv7842.c | 2 +-
drivers/media/pci/bt8xx/bttv-driver.c | 4 +-
drivers/media/pci/cx88/cx88-mpeg.c | 3 +
drivers/media/pci/ivtv/ivtv-driver.h | 1 -
drivers/media/pci/ivtv/ivtv-ioctl.c | 10 +-
drivers/media/pci/ivtv/ivtv-streams.c | 11 +-
drivers/media/pci/saa7134/saa7134-alsa.c | 8 +-
drivers/media/platform/aspeed-video.c | 9 +-
drivers/media/platform/coda/coda-common.c | 1 +
drivers/media/platform/davinci/vpif.c | 12 +-
.../platform/mtk-vcodec/mtk_vcodec_fw_vpu.c | 2 +
drivers/media/rc/gpio-ir-tx.c | 28 ++-
drivers/media/rc/ir_toy.c | 2 +-
.../media/test-drivers/vidtv/vidtv_s302m.c | 17 +-
drivers/media/usb/em28xx/em28xx-cards.c | 13 +-
drivers/media/usb/go7007/s2250-board.c | 10 +-
drivers/media/usb/hdpvr/hdpvr-video.c | 4 +-
drivers/media/usb/stk1160/stk1160-core.c | 2 +-
drivers/media/usb/stk1160/stk1160-v4l.c | 10 +-
drivers/media/usb/stk1160/stk1160.h | 2 +-
drivers/media/v4l2-core/v4l2-mem2mem.c | 53 ++++-
drivers/memory/emif.c | 8 +-
drivers/memory/pl172.c | 4 +-
drivers/memory/pl353-smc.c | 4 +-
drivers/mfd/asic3.c | 10 +-
drivers/mfd/mc13xxx-core.c | 4 +-
drivers/misc/cardreader/alcor_pci.c | 9 +-
drivers/misc/habanalabs/common/debugfs.c | 2 +
drivers/misc/kgdbts.c | 4 +-
drivers/misc/mei/hw-me-regs.h | 1 +
drivers/misc/mei/interrupt.c | 35 ++-
drivers/misc/mei/pci-me.c | 1 +
drivers/mmc/core/host.c | 15 +-
drivers/mmc/host/davinci_mmc.c | 6 +-
drivers/mmc/host/mmci.c | 4 +-
drivers/mtd/nand/onenand/generic.c | 7 +-
drivers/mtd/nand/raw/atmel/nand-controller.c | 14 +-
drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 3 +
drivers/mtd/nand/raw/nand_base.c | 44 ++--
drivers/net/bareudp.c | 25 +--
drivers/net/can/m_can/m_can.c | 5 +-
.../net/can/spi/mcp251xfd/mcp251xfd-core.c | 2 +-
drivers/net/can/usb/mcba_usb.c | 26 ++-
drivers/net/can/vxcan.c | 2 +-
drivers/net/dsa/bcm_sf2_cfp.c | 6 +-
drivers/net/dsa/microchip/ksz8795_spi.c | 11 +
drivers/net/dsa/microchip/ksz9477_spi.c | 12 +
drivers/net/dsa/mv88e6xxx/chip.c | 1 +
drivers/net/ethernet/8390/mcf8390.c | 10 +-
.../net/ethernet/broadcom/genet/bcmgenet.c | 4 +-
.../ethernet/freescale/enetc/enetc_ethtool.c | 5 +-
drivers/net/ethernet/intel/i40e/i40e_xsk.c | 16 +-
.../net/ethernet/pensando/ionic/ionic_main.c | 6 +-
drivers/net/ethernet/qlogic/qed/qed_sriov.c | 1 +
.../net/ethernet/qlogic/qlcnic/qlcnic_dcb.h | 10 +-
drivers/net/ethernet/sun/sunhme.c | 6 +-
.../net/ethernet/xilinx/xilinx_axienet_main.c | 72 +++---
drivers/net/phy/broadcom.c | 21 ++
drivers/net/wireguard/queueing.c | 3 +-
drivers/net/wireguard/socket.c | 5 +-
drivers/net/wireless/ath/ath10k/snoc.c | 2 +-
drivers/net/wireless/ath/ath10k/wow.c | 7 +-
drivers/net/wireless/ath/ath9k/htc_hst.c | 5 +
drivers/net/wireless/ath/carl9170/main.c | 2 +-
.../broadcom/brcm80211/brcmfmac/firmware.c | 2 +
.../broadcom/brcm80211/brcmfmac/pcie.c | 66 ++----
.../net/wireless/intel/iwlwifi/dvm/mac80211.c | 2 +-
drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 4 +-
.../net/wireless/mediatek/mt76/mt7603/main.c | 3 +
.../net/wireless/mediatek/mt76/mt7615/main.c | 3 +
.../net/wireless/mediatek/mt76/mt7915/mcu.c | 9 +-
drivers/net/wireless/ray_cs.c | 6 +
drivers/nvdimm/region_devs.c | 3 +
drivers/nvme/host/core.c | 9 +-
drivers/nvme/host/tcp.c | 40 ++++
drivers/pci/controller/pci-aardvark.c | 4 +-
drivers/pci/controller/pci-xgene.c | 35 ++-
drivers/pci/hotplug/pciehp_hpc.c | 2 +
drivers/pci/quirks.c | 12 +
drivers/phy/phy-core-mipi-dphy.c | 4 +-
drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 2 +
drivers/pinctrl/mediatek/pinctrl-paris.c | 30 ++-
drivers/pinctrl/nomadik/pinctrl-nomadik.c | 4 +-
drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c | 185 ++++++++--------
drivers/pinctrl/pinconf-generic.c | 6 +-
drivers/pinctrl/pinctrl-rockchip.c | 2 +
drivers/pinctrl/renesas/core.c | 5 +-
drivers/pinctrl/renesas/pfc-r8a77470.c | 4 +-
drivers/pinctrl/samsung/pinctrl-samsung.c | 30 ++-
drivers/platform/chrome/Makefile | 3 +-
.../platform/chrome/cros_ec_sensorhub_ring.c | 3 +-
.../platform/chrome/cros_ec_sensorhub_trace.h | 123 +++++++++++
drivers/platform/chrome/cros_ec_trace.h | 95 --------
drivers/platform/chrome/cros_ec_typec.c | 6 +
drivers/platform/x86/huawei-wmi.c | 13 +-
drivers/power/reset/gemini-poweroff.c | 4 +-
drivers/power/supply/ab8500_fg.c | 4 +-
drivers/power/supply/bq24190_charger.c | 7 +-
drivers/power/supply/wm8350_power.c | 97 ++++++--
drivers/pwm/pwm-lpc18xx-sct.c | 20 +-
drivers/regulator/qcom_smd-regulator.c | 4 +-
.../regulator/rpi-panel-attiny-regulator.c | 56 ++++-
drivers/remoteproc/qcom_q6v5_adsp.c | 1 +
drivers/remoteproc/qcom_q6v5_mss.c | 11 +-
drivers/remoteproc/qcom_wcnss.c | 1 +
drivers/remoteproc/remoteproc_debugfs.c | 2 +-
drivers/rtc/interface.c | 7 +-
drivers/rtc/rtc-pl030.c | 4 +-
drivers/rtc/rtc-pl031.c | 4 +-
drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 2 +-
drivers/scsi/libsas/sas_ata.c | 2 +-
drivers/scsi/pm8001/pm8001_hwi.c | 23 +-
drivers/scsi/pm8001/pm80xx_hwi.c | 209 ++++++++++--------
drivers/scsi/qla2xxx/qla_attr.c | 7 +-
drivers/scsi/qla2xxx/qla_def.h | 10 +-
drivers/scsi/qla2xxx/qla_gs.c | 5 +-
drivers/scsi/qla2xxx/qla_init.c | 73 ++++--
drivers/scsi/qla2xxx/qla_iocb.c | 8 +-
drivers/scsi/qla2xxx/qla_isr.c | 1 +
drivers/scsi/qla2xxx/qla_mbx.c | 14 +-
drivers/scsi/qla2xxx/qla_nvme.c | 22 ++
drivers/scsi/qla2xxx/qla_os.c | 8 +-
drivers/scsi/qla2xxx/qla_sup.c | 4 +-
drivers/scsi/qla2xxx/qla_target.c | 4 +-
drivers/soc/qcom/ocmem.c | 1 +
drivers/soc/qcom/qcom_aoss.c | 2 +-
drivers/soc/qcom/rpmpd.c | 3 +
drivers/soc/ti/wkup_m3_ipc.c | 4 +-
drivers/soundwire/intel.c | 4 +-
drivers/spi/spi-mxic.c | 28 +--
drivers/spi/spi-pl022.c | 5 +-
drivers/spi/spi-pxa2xx-pci.c | 17 +-
drivers/spi/spi-tegra114.c | 4 +
drivers/spi/spi-tegra20-slink.c | 8 +-
drivers/spi/spi-zynqmp-gqspi.c | 5 +-
drivers/spi/spi.c | 4 +-
drivers/staging/iio/adc/ad7280a.c | 4 +-
.../staging/media/atomisp/pci/atomisp_acc.c | 28 ++-
.../media/atomisp/pci/atomisp_gmin_platform.c | 18 ++
drivers/staging/media/atomisp/pci/hmm/hmm.c | 7 +-
.../staging/media/hantro/hantro_h1_jpeg_enc.c | 2 +-
drivers/staging/media/hantro/hantro_h1_regs.h | 2 +-
drivers/staging/media/meson/vdec/esparser.c | 7 +-
.../staging/media/meson/vdec/vdec_helpers.c | 8 +-
.../staging/media/meson/vdec/vdec_helpers.h | 4 +-
.../staging/media/sunxi/cedrus/cedrus_h264.c | 2 +-
.../staging/media/sunxi/cedrus/cedrus_h265.c | 2 +-
drivers/staging/media/zoran/zoran.h | 2 +-
drivers/staging/media/zoran/zoran_card.c | 86 ++++---
drivers/staging/media/zoran/zoran_device.c | 7 +-
drivers/staging/media/zoran/zoran_driver.c | 18 +-
drivers/staging/mt7621-dts/gbpc1.dts | 40 ++--
drivers/staging/mt7621-dts/gbpc2.dts | 116 +++++++++-
drivers/staging/mt7621-dts/mt7621.dtsi | 26 ++-
.../intel/int340x_thermal/int3400_thermal.c | 7 +-
drivers/tty/hvc/hvc_iucv.c | 4 +-
drivers/tty/mxser.c | 15 +-
drivers/tty/serial/8250/8250_dma.c | 11 +-
drivers/tty/serial/8250/8250_lpss.c | 28 ++-
drivers/tty/serial/8250/8250_mid.c | 19 +-
drivers/tty/serial/8250/8250_port.c | 16 +-
drivers/tty/serial/amba-pl010.c | 4 +-
drivers/tty/serial/amba-pl011.c | 3 +-
drivers/tty/serial/kgdboc.c | 6 +-
drivers/tty/serial/serial_core.c | 14 ++
drivers/usb/host/xhci-hub.c | 5 +-
drivers/usb/host/xhci-mem.c | 2 +-
drivers/usb/host/xhci.c | 20 +-
drivers/usb/host/xhci.h | 14 +-
drivers/usb/serial/Kconfig | 1 +
drivers/usb/serial/pl2303.c | 1 +
drivers/usb/serial/pl2303.h | 3 +
drivers/usb/serial/usb-serial-simple.c | 7 +
drivers/usb/storage/ene_ub6250.c | 155 +++++++------
drivers/usb/storage/realtek_cr.c | 2 +-
drivers/vdpa/mlx5/net/mlx5_vnet.c | 18 +-
drivers/vfio/platform/vfio_amba.c | 15 +-
drivers/video/fbdev/amba-clcd.c | 4 +-
drivers/video/fbdev/atafb.c | 12 +-
drivers/video/fbdev/atmel_lcdfb.c | 11 +-
drivers/video/fbdev/cirrusfb.c | 16 +-
drivers/video/fbdev/controlfb.c | 6 +-
drivers/video/fbdev/core/fbcvt.c | 53 ++---
drivers/video/fbdev/matrox/matroxfb_base.c | 2 +-
drivers/video/fbdev/nvidia/nv_i2c.c | 2 +-
.../omap2/omapfb/displays/connector-dvi.c | 1 +
.../omap2/omapfb/displays/panel-dsi-cm.c | 8 +-
.../omapfb/displays/panel-sony-acx565akm.c | 2 +-
.../omapfb/displays/panel-tpo-td043mtea1.c | 4 +-
drivers/video/fbdev/sm712fb.c | 46 +---
drivers/video/fbdev/smscufx.c | 3 +-
drivers/video/fbdev/udlfb.c | 8 +-
drivers/video/fbdev/w100fb.c | 15 +-
drivers/watchdog/rti_wdt.c | 1 +
drivers/watchdog/sp805_wdt.c | 4 +-
fs/binfmt_elf.c | 24 +-
fs/btrfs/reflink.c | 7 +-
fs/cifs/smb2ops.c | 130 ++++++-----
fs/coredump.c | 39 +++-
fs/exec.c | 26 ++-
fs/ext2/super.c | 6 +-
fs/ext4/inline.c | 9 +-
fs/ext4/inode.c | 25 +++
fs/ext4/mballoc.c | 126 ++++++-----
fs/ext4/namei.c | 10 +-
fs/f2fs/checkpoint.c | 8 +-
fs/f2fs/compress.c | 5 +-
fs/f2fs/data.c | 9 +-
fs/f2fs/file.c | 5 +-
fs/f2fs/gc.c | 4 +-
fs/f2fs/inode.c | 1 +
fs/f2fs/node.c | 6 +-
fs/f2fs/segment.c | 7 +
fs/f2fs/super.c | 6 +-
fs/f2fs/sysfs.c | 2 +-
fs/file.c | 31 ++-
fs/gfs2/rgrp.c | 3 +-
fs/io_uring.c | 7 +-
fs/jfs/jfs_dmap.c | 7 +
fs/nfs/callback_proc.c | 27 +--
fs/nfs/callback_xdr.c | 4 -
fs/nfs/nfs2xdr.c | 2 +-
fs/nfs/nfs3xdr.c | 21 +-
fs/nfs/nfs4proc.c | 1 +
fs/nfs/pnfs.c | 11 +
fs/nfs/pnfs.h | 2 +
fs/nfs/write.c | 5 +-
fs/nfsd/filecache.c | 6 +-
fs/nfsd/nfs4state.c | 12 +-
fs/nfsd/nfsproc.c | 2 +-
fs/nfsd/xdr.h | 2 +-
fs/ntfs/inode.c | 4 +
fs/proc/bootconfig.c | 2 +
fs/pstore/platform.c | 38 ++--
include/linux/amba/bus.h | 2 +-
include/linux/mtd/rawnand.h | 2 +
include/linux/pstore.h | 6 +-
include/linux/serial_core.h | 2 +
include/linux/soc/ti/ti_sci_protocol.h | 2 +-
include/linux/sunrpc/xdr.h | 2 +
include/net/udp.h | 1 +
include/net/udp_tunnel.h | 3 +-
include/sound/pcm.h | 1 +
include/trace/events/ext4.h | 78 ++++---
include/trace/events/rxrpc.h | 8 +-
include/uapi/linux/bpf.h | 12 +-
kernel/audit.h | 4 +
kernel/auditsc.c | 87 ++++++--
kernel/bpf/stackmap.c | 56 ++---
kernel/debug/kdb/kdb_support.c | 2 +-
kernel/dma/debug.c | 4 +-
kernel/events/core.c | 3 +
kernel/locking/lockdep.c | 38 ++--
kernel/locking/lockdep_internals.h | 6 +-
kernel/locking/lockdep_proc.c | 51 ++++-
kernel/power/hibernate.c | 2 +-
kernel/power/suspend_test.c | 8 +-
kernel/printk/printk.c | 6 +-
kernel/rseq.c | 9 +
kernel/sched/core.c | 1 +
kernel/sched/debug.c | 10 -
kernel/watch_queue.c | 4 +-
lib/kunit/try-catch.c | 2 +-
lib/raid6/test/Makefile | 4 +-
lib/raid6/test/test.c | 1 -
lib/test_kmod.c | 1 +
lib/test_lockup.c | 11 +-
lib/test_xarray.c | 22 ++
lib/xarray.c | 4 +
mm/kmemleak.c | 9 +-
mm/madvise.c | 3 +-
mm/memcontrol.c | 2 +-
mm/memory.c | 17 +-
mm/mempolicy.c | 8 +-
mm/mmap.c | 2 +-
mm/page_alloc.c | 9 +-
mm/usercopy.c | 5 +-
net/batman-adv/bridge_loop_avoidance.c | 6 +
net/batman-adv/distributed-arp-table.c | 3 +
net/batman-adv/gateway_client.c | 12 +-
net/batman-adv/gateway_client.h | 16 +-
net/batman-adv/hard-interface.h | 3 +
net/batman-adv/network-coding.c | 6 +
net/batman-adv/originator.c | 72 +-----
net/batman-adv/originator.h | 96 +++++++-
net/batman-adv/soft-interface.c | 15 +-
net/batman-adv/soft-interface.h | 16 +-
net/batman-adv/tp_meter.c | 3 +
net/batman-adv/translation-table.c | 22 +-
net/batman-adv/translation-table.h | 18 +-
net/batman-adv/tvlv.c | 6 +
net/bluetooth/hci_conn.c | 2 +
net/can/isotp.c | 69 +++---
net/ipv4/route.c | 18 +-
net/ipv4/tcp_output.c | 5 +-
net/ipv4/udp.c | 6 +
net/ipv6/udp.c | 4 +-
net/ipv6/xfrm6_output.c | 16 ++
net/netfilter/nf_conntrack_proto_tcp.c | 17 +-
net/netlink/af_netlink.c | 2 +
net/openvswitch/conntrack.c | 118 +++++-----
net/openvswitch/flow_netlink.c | 4 +-
net/rxrpc/ar-internal.h | 15 +-
net/rxrpc/call_event.c | 2 +-
net/rxrpc/call_object.c | 40 +++-
net/sunrpc/xprt.c | 7 +
net/tipc/socket.c | 3 +-
net/xfrm/xfrm_interface.c | 5 +-
samples/bpf/xdpsock_user.c | 5 +-
scripts/dtc/Makefile | 2 +-
scripts/gcc-plugins/stackleak_plugin.c | 25 ++-
security/integrity/evm/evm_main.c | 2 +-
security/keys/keyctl_pkey.c | 14 +-
security/security.c | 17 +-
security/selinux/hooks.c | 11 +-
security/selinux/include/policycap.h | 1 +
security/selinux/include/policycap_names.h | 3 +-
security/selinux/include/security.h | 7 +
security/selinux/selinuxfs.c | 2 +
security/selinux/xfrm.c | 2 +-
security/smack/smack_lsm.c | 2 +-
security/tomoyo/load_policy.c | 4 +-
sound/arm/aaci.c | 4 +-
sound/core/pcm.c | 1 +
sound/core/pcm_lib.c | 9 +-
sound/core/pcm_native.c | 39 +++-
sound/firewire/fcp.c | 4 +-
sound/isa/cs423x/cs4236.c | 8 +-
sound/pci/hda/patch_hdmi.c | 8 +-
sound/pci/hda/patch_realtek.c | 15 +-
sound/soc/atmel/atmel_ssc_dai.c | 5 +-
sound/soc/atmel/sam9g20_wm8731.c | 1 +
sound/soc/atmel/sam9x5_wm8731.c | 16 +-
sound/soc/codecs/Kconfig | 5 +
sound/soc/codecs/msm8916-wcd-analog.c | 22 +-
sound/soc/codecs/msm8916-wcd-digital.c | 5 +-
sound/soc/codecs/mt6358.c | 4 +
sound/soc/codecs/rt5663.c | 2 +
sound/soc/codecs/wcd934x.c | 6 +-
sound/soc/codecs/wm8350.c | 28 ++-
sound/soc/dwc/dwc-i2s.c | 17 +-
sound/soc/fsl/fsl_spdif.c | 2 +
sound/soc/fsl/imx-es8328.c | 1 +
sound/soc/generic/simple-card-utils.c | 2 +-
sound/soc/mxs/mxs-saif.c | 5 +-
sound/soc/mxs/mxs-sgtl5000.c | 3 +
sound/soc/rockchip/rockchip_i2s.c | 18 +-
sound/soc/sh/fsi.c | 19 +-
sound/soc/soc-compress.c | 5 +
sound/soc/soc-core.c | 2 +-
sound/soc/soc-generic-dmaengine-pcm.c | 6 +-
sound/soc/soc-topology.c | 3 +-
sound/soc/sof/imx/imx8m.c | 1 +
sound/soc/sof/intel/hda-loader.c | 11 +-
sound/soc/ti/davinci-i2s.c | 5 +-
sound/soc/xilinx/xlnx_formatter_pcm.c | 25 +++
sound/spi/at73c213.c | 27 ++-
tools/include/uapi/linux/bpf.h | 4 +-
tools/lib/bpf/btf_dump.c | 5 +
tools/lib/bpf/libbpf.c | 3 +
tools/lib/bpf/xsk.c | 11 +
.../selftests/bpf/progs/test_sock_fields.c | 2 +-
.../testing/selftests/bpf/test_lirc_mode2.sh | 5 +-
.../selftests/bpf/test_lwt_ip_encap.sh | 10 +-
.../selftests/net/test_vxlan_under_vrf.sh | 8 +-
tools/testing/selftests/vm/Makefile | 6 +-
tools/testing/selftests/x86/Makefile | 6 +-
tools/testing/selftests/x86/check_cc.sh | 2 +-
tools/virtio/virtio_test.c | 1 +
virt/kvm/kvm_main.c | 13 ++
613 files changed, 4980 insertions(+), 2512 deletions(-)
create mode 100644 arch/powerpc/boot/dts/fsl/t1040rdb-rev-a.dts
create mode 100644 drivers/platform/chrome/cros_ec_sensorhub_trace.h
--
2.20.1
1
557
CVE-2022-21123,CVE-2022-21125,CVE-2022-21166
Gayatri Kammela (2):
x86/cpu: Add Elkhart Lake to Intel family
x86/cpu: Add another Alder Lake CPU to the Intel family
Guenter Roeck (1):
cpu/speculation: Add prototype for cpu_show_srbds()
Josh Poimboeuf (1):
x86/speculation/mmio: Print SMT warning
Pawan Gupta (10):
Documentation: Add documentation for Processor MMIO Stale Data
x86/speculation/mmio: Enumerate Processor MMIO Stale Data bug
x86/speculation: Add a common function for MD_CLEAR mitigation update
x86/speculation/mmio: Add mitigation for Processor MMIO Stale Data
x86/bugs: Group MDS, TAA & Processor MMIO Stale Data mitigations
x86/speculation/mmio: Enable CPU Fill buffer clearing on idle
x86/speculation/mmio: Add sysfs reporting for Processor MMIO Stale
Data
x86/speculation/srbds: Update SRBDS mitigation selection
x86/speculation/mmio: Reuse SRBDS mitigation for SBDS
KVM: x86/speculation: Disable Fill buffer clear within guests
Tony Luck (1):
x86/cpu: Add Lakefield, Alder Lake and Rocket Lake models to the to
Intel CPU family
Zhang Rui (1):
x86/cpu: Add Jasper Lake to Intel family
.../ABI/testing/sysfs-devices-system-cpu | 1 +
Documentation/admin-guide/hw-vuln/index.rst | 1 +
.../hw-vuln/processor_mmio_stale_data.rst | 246 ++++++++++++++++++
.../admin-guide/kernel-parameters.txt | 36 +++
arch/x86/include/asm/cpufeatures.h | 1 +
arch/x86/include/asm/intel-family.h | 11 +
arch/x86/include/asm/msr-index.h | 25 ++
arch/x86/include/asm/nospec-branch.h | 2 +
arch/x86/kernel/cpu/bugs.c | 235 ++++++++++++++---
arch/x86/kernel/cpu/common.c | 52 +++-
arch/x86/kvm/vmx.c | 76 +++++-
arch/x86/kvm/x86.c | 4 +
drivers/base/cpu.c | 8 +
include/linux/cpu.h | 4 +
14 files changed, 662 insertions(+), 40 deletions(-)
create mode 100644 Documentation/admin-guide/hw-vuln/processor_mmio_stale_data.rst
--
2.25.1
1
16
[PATCH openEuler-1.0-LTS 1/4] fs-writeback: writeback_sb_inodes：Recalculate 'wrote' according skipped pages
by Yongqiang Liu 06 Jul '22
by Yongqiang Liu 06 Jul '22
06 Jul '22
From: Zhihao Cheng <chengzhihao1(a)huawei.com>
mainline inclusion
from mainline-5.19-rc1
commit 68f4c6eba70df70a720188bce95c85570ddfcc87
category: bugfix
bugzilla: 186540, https://gitee.com/openeuler/kernel/issues/I55AKK
CVE: NA
--------------------------------
Commit 505a666ee3fc ("writeback: plug writeback in wb_writeback() and
writeback_inodes_wb()") has us holding a plug during wb_writeback, which
may cause a potential ABBA dead lock:
wb_writeback fat_file_fsync
blk_start_plug(&plug)
for (;;) {
iter i-1: some reqs have been added into plug->mq_list // LOCK A
iter i:
progress = __writeback_inodes_wb(wb, work)
. writeback_sb_inodes // fat's bdev
. __writeback_single_inode
. . generic_writepages
. . __block_write_full_page
. . . . __generic_file_fsync
. . . . sync_inode_metadata
. . . . writeback_single_inode
. . . . __writeback_single_inode
. . . . fat_write_inode
. . . . __fat_write_inode
. . . . sync_dirty_buffer // fat's bdev
. . . . lock_buffer(bh) // LOCK B
. . . . submit_bh
. . . . blk_mq_get_tag // LOCK A
. . . trylock_buffer(bh) // LOCK B
. . . redirty_page_for_writepage
. . . wbc->pages_skipped++
. . --wbc->nr_to_write
. wrote += write_chunk - wbc.nr_to_write // wrote > 0
. requeue_inode
. redirty_tail_locked
if (progress) // progress > 0
continue;
iter i+1:
queue_io
// similar process with iter i, infinite for-loop !
}
blk_finish_plug(&plug) // flush plug won't be called
Above process triggers a hungtask like:
[ 399.044861] INFO: task bb:2607 blocked for more than 30 seconds.
[ 399.046824] Not tainted 5.18.0-rc1-00005-gefae4d9eb6a2-dirty
[ 399.051539] task:bb state:D stack: 0 pid: 2607 ppid:
2426 flags:0x00004000
[ 399.051556] Call Trace:
[ 399.051570] __schedule+0x480/0x1050
[ 399.051592] schedule+0x92/0x1a0
[ 399.051602] io_schedule+0x22/0x50
[ 399.051613] blk_mq_get_tag+0x1d3/0x3c0
[ 399.051640] __blk_mq_alloc_requests+0x21d/0x3f0
[ 399.051657] blk_mq_submit_bio+0x68d/0xca0
[ 399.051674] __submit_bio+0x1b5/0x2d0
[ 399.051708] submit_bio_noacct+0x34e/0x720
[ 399.051718] submit_bio+0x3b/0x150
[ 399.051725] submit_bh_wbc+0x161/0x230
[ 399.051734] __sync_dirty_buffer+0xd1/0x420
[ 399.051744] sync_dirty_buffer+0x17/0x20
[ 399.051750] __fat_write_inode+0x289/0x310
[ 399.051766] fat_write_inode+0x2a/0xa0
[ 399.051783] __writeback_single_inode+0x53c/0x6f0
[ 399.051795] writeback_single_inode+0x145/0x200
[ 399.051803] sync_inode_metadata+0x45/0x70
[ 399.051856] __generic_file_fsync+0xa3/0x150
[ 399.051880] fat_file_fsync+0x1d/0x80
[ 399.051895] vfs_fsync_range+0x40/0xb0
[ 399.051929] __x64_sys_fsync+0x18/0x30
In my test, 'need_resched()' (which is imported by 590dca3a71 "fs-writeback:
unplug before cond_resched in writeback_sb_inodes") in function
'writeback_sb_inodes()' seldom comes true, unless cond_resched() is deleted
from write_cache_pages().
Fix it by correcting wrote number according number of skipped pages
in writeback_sb_inodes().
Goto Link to find a reproducer.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=215837
Cc: stable(a)vger.kernel.org # v4.3
Signed-off-by: Zhihao Cheng <chengzhihao1(a)huawei.com>
Reviewed-by: Jan Kara <jack(a)suse.cz>
Reviewed-by: Christoph Hellwig <hch(a)lst.de>
Link: https://lore.kernel.org/r/20220510133805.1988292-1-chengzhihao1@huawei.com
Signed-off-by: Jens Axboe <axboe(a)kernel.dk>
Reviewed-by: Zhang Yi <yi.zhang(a)huawei.com>
Signed-off-by: Yongqiang Liu <liuyongqiang13(a)huawei.com>
---
fs/fs-writeback.c | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index 5abb71da2b9a..23a632f02839 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -1568,11 +1568,12 @@ static long writeback_sb_inodes(struct super_block *sb,
};
unsigned long start_time = jiffies;
long write_chunk;
- long wrote = 0; /* count both pages and inodes */
+ long total_wrote = 0; /* count both pages and inodes */
while (!list_empty(&wb->b_io)) {
struct inode *inode = wb_inode(wb->b_io.prev);
struct bdi_writeback *tmp_wb;
+ long wrote;
if (inode->i_sb != sb) {
if (work->sb) {
@@ -1648,7 +1649,9 @@ static long writeback_sb_inodes(struct super_block *sb,
wbc_detach_inode(&wbc);
work->nr_pages -= write_chunk - wbc.nr_to_write;
- wrote += write_chunk - wbc.nr_to_write;
+ wrote = write_chunk - wbc.nr_to_write - wbc.pages_skipped;
+ wrote = wrote < 0 ? 0 : wrote;
+ total_wrote += wrote;
if (need_resched()) {
/*
@@ -1670,7 +1673,7 @@ static long writeback_sb_inodes(struct super_block *sb,
tmp_wb = inode_to_wb_and_lock_list(inode);
spin_lock(&inode->i_lock);
if (!(inode->i_state & I_DIRTY_ALL))
- wrote++;
+ total_wrote++;
requeue_inode(inode, tmp_wb, &wbc);
inode_sync_complete(inode);
spin_unlock(&inode->i_lock);
@@ -1684,14 +1687,14 @@ static long writeback_sb_inodes(struct super_block *sb,
* bail out to wb_writeback() often enough to check
* background threshold and other termination conditions.
*/
- if (wrote) {
+ if (total_wrote) {
if (time_is_before_jiffies(start_time + HZ / 10UL))
break;
if (work->nr_pages <= 0)
break;
}
}
- return wrote;
+ return total_wrote;
}
static long __writeback_inodes_wb(struct bdi_writeback *wb,
--
2.25.1
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3