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Host panic in bpf verifier when loading bpf prog in 5.10 stable kernel

by Aaron Lu

Hello, Wei reported when loading his bpf prog in 5.10.200 kernel, host would panic, this didn't happen in 5.10.135 kernel. Test on latest v5.10.238 still has this panic. [ 26.531718] BUG: kernel NULL pointer dereference, address: 0000000000000168 [ 26.538093] #PF: supervisor read access in kernel mode [ 26.542727] #PF: error_code(0x0000) - not-present page [ 26.548093] PGD 10f3e9067 P4D 10f332067 PUD 10f0c5067 PMD 0 [ 26.553211] Oops: 0000 [#1] SMP NOPTI [ 26.556531] CPU: 2 PID: 541 Comm: main Not tainted 5.10.238-00267-g01e7e36b8606 #63 [ 26.563816] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 26.572357] RIP: 0010:__mark_chain_precision+0x24b/0x4d0 [ 26.576572] Code: 51 01 be 20 00 00 00 4c 89 ef 48 63 d2 e8 bd df 31 00 89 c1 83 f8 1f 7f 29 48 63 d1 48 89 d0 48 c1 e0 04 48 29 d0 48 8d 04 c3 <83> 38 01 75 c3 0f b6 74 24 06 80 78 74 00 c6 40 74 01 44 0f 44 f6 [ 26.589100] RSP: 0018:ffa0000000ff7b60 EFLAGS: 00010216 [ 26.592612] RAX: 0000000000000168 RBX: 0000000000000000 RCX: 0000000000000003 [ 26.597416] RDX: 0000000000000003 RSI: 0000000000000020 RDI: ffa0000000ff7b78 [ 26.601362] RBP: 0000000000000003 R08: ffa0000000ff7b70 R09: 0000000000000004 [ 26.604261] R10: 0000000000000007 R11: ffa0000000425000 R12: ff11000102ee2000 [ 26.607202] R13: ffa0000000ff7b78 R14: 0000000000000000 R15: ff1100010ee37140 [ 26.610327] FS: 00000000007a0630(0000) GS:ff1100081c400000(0000) knlGS:0000000000000000 [ 26.613678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.616105] CR2: 0000000000000168 CR3: 0000000115e72002 CR4: 0000000000371ee0 [ 26.619059] Call Trace: [ 26.620118] adjust_reg_min_max_vals+0x133/0x340 [ 26.622048] ? krealloc+0x63/0xe0 [ 26.623435] do_check+0x38c/0xa80 [ 26.624859] do_check_common+0x15b/0x280 [ 26.626496] bpf_check+0xbe1/0xd30 [ 26.627939] ? srso_alias_return_thunk+0x5/0x7f [ 26.629796] ? trace_hardirqs_on+0x1a/0xd0 [ 26.631503] ? srso_alias_return_thunk+0x5/0x7f [ 26.633402] bpf_prog_load+0x422/0x8a0 [ 26.634987] ? srso_alias_return_thunk+0x5/0x7f [ 26.636864] ? __handle_mm_fault+0x3cb/0x6d0 [ 26.638658] ? srso_alias_return_thunk+0x5/0x7f [ 26.640543] ? lock_release+0xe3/0x110 [ 26.642114] __do_sys_bpf+0x485/0xdf0 [ 26.643624] do_syscall_64+0x33/0x40 [ 26.645110] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 26.647190] RIP: 0033:0x409a6e [ 26.648470] Code: 24 28 44 8b 44 24 2c e9 70 ff ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48 [ 26.656154] RSP: 002b:000000c00199edc0 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 26.659451] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000409a6e [ 26.662375] RDX: 0000000000000098 RSI: 000000c00199f290 RDI: 0000000000000005 [ 26.665267] RBP: 000000c00199ee00 R08: 0000000000000000 R09: 0000000000000000 [ 26.668204] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 26.671125] R13: 0000000000000080 R14: 000000c000002380 R15: 8080808080808080 [ 26.674085] Modules linked in: [ 26.675363] CR2: 0000000000000168 [ 26.676772] ---[ end trace 3fc192ee4dabbf12 ]--- [ 26.678667] RIP: 0010:__mark_chain_precision+0x24b/0x4d0 [ 26.680926] Code: 51 01 be 20 00 00 00 4c 89 ef 48 63 d2 e8 bd df 31 00 89 c1 83 f8 1f 7f 29 48 63 d1 48 89 d0 48 c1 e0 04 48 29 d0 48 8d 04 c3 <83> 38 01 75 c3 0f b6 74 24 06 80 78 74 00 c6 40 74 01 44 0f 44 f6 [ 26.688665] RSP: 0018:ffa0000000ff7b60 EFLAGS: 00010216 [ 26.690828] RAX: 0000000000000168 RBX: 0000000000000000 RCX: 0000000000000003 [ 26.693777] RDX: 0000000000000003 RSI: 0000000000000020 RDI: ffa0000000ff7b78 [ 26.696680] RBP: 0000000000000003 R08: ffa0000000ff7b70 R09: 0000000000000004 [ 26.699651] R10: 0000000000000007 R11: ffa0000000425000 R12: ff11000102ee2000 [ 26.702561] R13: ffa0000000ff7b78 R14: 0000000000000000 R15: ff1100010ee37140 [ 26.705522] FS: 00000000007a0630(0000) GS:ff1100081c400000(0000) knlGS:0000000000000000 [ 26.708806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.711179] CR2: 0000000000000168 CR3: 0000000115e72002 CR4: 0000000000371ee0 [ 26.714143] Kernel panic - not syncing: Fatal exception [ 26.716893] Kernel Offset: disabled [ 26.718911] Rebooting in 5 seconds.. I did a bisect in linux-5.10.y branch and found the fbc is commit 2474ec58b96d("bpf: allow precision tracking for programs with subprogs"). I noticed there is a commit in Linus master branch that has a fix tag for this bisected commit: commit 81335f90e8a8("bpf: unconditionally reset backtrack_state masks on global func exit"), I tried to apply it in this 5.10.y branch but since the bases are quite different, clean apply is not possible, I end up with the following diff: diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 40ac67a04ab75..71da33fb96552 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -2118,11 +2118,9 @@ static int __mark_chain_precision(struct bpf_verifier_env *env, int frame, int r bitmap_from_u64(mask, reg_mask); for_each_set_bit(i, mask, 32) { reg = &st->frame[0]->regs[i]; - if (reg->type != SCALAR_VALUE) { - reg_mask &= ~(1u << i); - continue; - } - reg->precise = true; + reg_mask &= ~(1u << i); + if (reg->type == SCALAR_VALUE) + reg->precise = true; } return 0; } But it didn't make any difference. Here are the reproduce steps: 1 clone this repo https://github.com/bytedance/vArmor-ebpf and switch to panic-analysis branch; 2 make build A binary named main should be built. I used golang compiler downloaded here: https://go.dev/dl/go1.24.3.linux-amd64.tar.gz but other golang compiler may also work. Run main as root and it will panic the host(kernel needs CONFIG_BPF_LSM). Full dmesg and config are attached, feel free to let me know if you need any additional info, thanks. P.S. linux-5.15.y has the same situation.

1 week, 1 day

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Re: [PATCH v2] ata: ahci: Use correct DMI identifier for ASUSPRO-D840SA LPM quirk

by Niklas Cassel

On Wed, Jun 25, 2025 at 06:29:58AM +0000, Andy Yang wrote: > On Tuesday, June 24, 2025, Damien Le Moal <dlemoal(a)kernel.org> wrote: > > On 6/24/25 4:40 PM, Niklas Cassel wrote: > >> ASUS store the board name in DMI_PRODUCT_NAME rather than > >> DMI_PRODUCT_VERSION. (Apparently it is only Lenovo that stores the > >> model-name in DMI_PRODUCT_VERSION.) > >> > >> Use the correct DMI identifier, DMI_PRODUCT_NAME, to match the > >> ASUSPRO-D840SA board, such that the quirk actually gets applied. > >> > >> Cc: stable(a)vger.kernel.org > >> Reported-by: Andy Yang <andyybtc79(a)gmail.com> > >> Closes: https://lore.kernel.org/linux-ide/aFb3wXAwJSSJUB7o@ryzen/ > >> Fixes: b5acc3628898 ("ata: ahci: Disallow LPM for ASUSPRO-D840SA > motherboard") > >> Reviewed-by: Hans de Goede <hansg(a)kernel.org> > >> Signed-off-by: Niklas Cassel <cassel(a)kernel.org> > > > > Reviewed-by: Damien Le Moal <dlemoal(a)kernel.org> > > > > > > -- > > Damien Le Moal > > Western Digital Research > > > > LGTM. This patch is tested work correctly. Thank you, I will add your Tested-by tag. > > Again, not sure if its model specific or motherboard specific, if its > consider motherboard specific we should use (DMI_BOARD_NAME, D840MB) > instead to match the board. I don't know if it is model specific or motherboard specific. Considering how bad this bug is (causing artifacts on the iGPU), I guess we should hope that it is only the BIOS for your system, and not for all D840MB boards. So personally, I would go with the narrowest possible match (which this patch currently does). But, I would not be surprised if they actually managed to mess this up for all boards. But until someone else reports the same problem, I guess we should give them the benefit of the doubt. Kind regards, Niklas

1 week, 1 day

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FAILED: patch "[PATCH] kbuild: Add KBUILD_CPPFLAGS to as-option invocation" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 43fc0a99906e04792786edf8534d8d58d1e9de0c # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025062540-splashing-opacity-acc3@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 43fc0a99906e04792786edf8534d8d58d1e9de0c Mon Sep 17 00:00:00 2001 From: Nathan Chancellor <nathan(a)kernel.org> Date: Tue, 6 Jun 2023 15:40:35 -0700 Subject: [PATCH] kbuild: Add KBUILD_CPPFLAGS to as-option invocation After commit feb843a469fb ("kbuild: add $(CLANG_FLAGS) to KBUILD_CPPFLAGS"), there is an error while building certain PowerPC assembly files with clang: arch/powerpc/lib/copypage_power7.S: Assembler messages: arch/powerpc/lib/copypage_power7.S:34: Error: junk at end of line: `0b01000' arch/powerpc/lib/copypage_power7.S:35: Error: junk at end of line: `0b01010' arch/powerpc/lib/copypage_power7.S:37: Error: junk at end of line: `0b01000' arch/powerpc/lib/copypage_power7.S:38: Error: junk at end of line: `0b01010' arch/powerpc/lib/copypage_power7.S:40: Error: junk at end of line: `0b01010' clang: error: assembler command failed with exit code 1 (use -v to see invocation) as-option only uses KBUILD_AFLAGS, so after removing CLANG_FLAGS from KBUILD_AFLAGS, there is no more '--target=' or '--prefix=' flags. As a result of those missing flags, the host target will be tested during as-option calls and likely fail, meaning necessary flags may not get added when building assembly files, resulting in errors like seen above. Add KBUILD_CPPFLAGS to as-option invocations to clear up the errors. This should have been done in commit d5c8d6e0fa61 ("kbuild: Update assembler calls to use proper flags and language target"), which switched from using the assembler target to the assembler-with-cpp target, so flags that affect preprocessing are passed along in all relevant tests. as-option now mirrors cc-option. Fixes: feb843a469fb ("kbuild: add $(CLANG_FLAGS) to KBUILD_CPPFLAGS") Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> Closes: https://lore.kernel.org/CA+G9fYs=koW9WardsTtora+nMgLR3raHz-LSLr58tgX4T5Mxag… Signed-off-by: Nathan Chancellor <nathan(a)kernel.org> Tested-by: Naresh Kamboju <naresh.kamboju(a)linaro.org> Signed-off-by: Masahiro Yamada <masahiroy(a)kernel.org> diff --git a/scripts/Makefile.compiler b/scripts/Makefile.compiler index 437013f8def3..e31f18625fcf 100644 --- a/scripts/Makefile.compiler +++ b/scripts/Makefile.compiler @@ -32,7 +32,7 @@ try-run = $(shell set -e; \ # Usage: aflags-y += $(call as-option,-Wa$(comma)-isa=foo,) as-option = $(call try-run,\ - $(CC) -Werror $(KBUILD_AFLAGS) $(1) -c -x assembler-with-cpp /dev/null -o "$$TMP",$(1),$(2)) + $(CC) -Werror $(KBUILD_CPPFLAGS) $(KBUILD_AFLAGS) $(1) -c -x assembler-with-cpp /dev/null -o "$$TMP",$(1),$(2)) # as-instr # Usage: aflags-y += $(call as-instr,instr,option1,option2)

1 week, 1 day

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FAILED: patch "[PATCH] kbuild: add $(CLANG_FLAGS) to KBUILD_CPPFLAGS" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x feb843a469fb0ab00d2d23cfb9bcc379791011bb # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025062527-parkway-hardening-abe3@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From feb843a469fb0ab00d2d23cfb9bcc379791011bb Mon Sep 17 00:00:00 2001 From: Masahiro Yamada <masahiroy(a)kernel.org> Date: Sun, 9 Apr 2023 23:53:57 +0900 Subject: [PATCH] kbuild: add $(CLANG_FLAGS) to KBUILD_CPPFLAGS When preprocessing arch/*/kernel/vmlinux.lds.S, the target triple is not passed to $(CPP) because we add it only to KBUILD_{C,A}FLAGS. As a result, the linker script is preprocessed with predefined macros for the build host instead of the target. Assuming you use an x86 build machine, compare the following: $ clang -dM -E -x c /dev/null $ clang -dM -E -x c /dev/null -target aarch64-linux-gnu There is no actual problem presumably because our linker scripts do not rely on such predefined macros, but it is better to define correct ones. Move $(CLANG_FLAGS) to KBUILD_CPPFLAGS, so that all *.c, *.S, *.lds.S will be processed with the proper target triple. [Note] After the patch submission, we got an actual problem that needs this commit. (CBL issue 1859) Link: https://github.com/ClangBuiltLinux/linux/issues/1859 Reported-by: Tom Rini <trini(a)konsulko.com> Signed-off-by: Masahiro Yamada <masahiroy(a)kernel.org> Reviewed-by: Nathan Chancellor <nathan(a)kernel.org> Tested-by: Nathan Chancellor <nathan(a)kernel.org> diff --git a/scripts/Makefile.clang b/scripts/Makefile.clang index 9076cc939e87..058a4c0f864e 100644 --- a/scripts/Makefile.clang +++ b/scripts/Makefile.clang @@ -34,6 +34,5 @@ CLANG_FLAGS += -Werror=unknown-warning-option CLANG_FLAGS += -Werror=ignored-optimization-argument CLANG_FLAGS += -Werror=option-ignored CLANG_FLAGS += -Werror=unused-command-line-argument -KBUILD_CFLAGS += $(CLANG_FLAGS) -KBUILD_AFLAGS += $(CLANG_FLAGS) +KBUILD_CPPFLAGS += $(CLANG_FLAGS) export CLANG_FLAGS

1 week, 1 day

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FAILED: patch "[PATCH] mips: Include KBUILD_CPPFLAGS in CHECKFLAGS invocation" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 08f6554ff90ef189e6b8f0303e57005bddfdd6a7 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025062558-erupt-quack-32ad@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 08f6554ff90ef189e6b8f0303e57005bddfdd6a7 Mon Sep 17 00:00:00 2001 From: Nathan Chancellor <nathan(a)kernel.org> Date: Thu, 1 Jun 2023 11:38:24 -0700 Subject: [PATCH] mips: Include KBUILD_CPPFLAGS in CHECKFLAGS invocation A future change will move CLANG_FLAGS from KBUILD_{A,C}FLAGS to KBUILD_CPPFLAGS so that '--target' is available while preprocessing. When that occurs, the following error appears when building ARCH=mips with clang (tip of tree error shown): clang: error: unsupported option '-mabi=' for target 'x86_64-pc-linux-gnu' Add KBUILD_CPPFLAGS in the CHECKFLAGS invocation to keep everything working after the move. Signed-off-by: Nathan Chancellor <nathan(a)kernel.org> Signed-off-by: Masahiro Yamada <masahiroy(a)kernel.org> diff --git a/arch/mips/Makefile b/arch/mips/Makefile index a7a4ee66a9d3..ef7b05ae92ce 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -346,7 +346,7 @@ KBUILD_CFLAGS += -fno-asynchronous-unwind-tables KBUILD_LDFLAGS += -m $(ld-emul) ifdef CONFIG_MIPS -CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -x c /dev/null | \ +CHECKFLAGS += $(shell $(CC) $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) -dM -E -x c /dev/null | \ grep -E -vw '__GNUC_(MINOR_|PATCHLEVEL_)?_' | \ sed -e "s/^\#define /-D'/" -e "s/ /'='/" -e "s/$$/'/" -e 's/\$$/&&/g') endif

1 week, 1 day

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FAILED: patch "[PATCH] kbuild: Add CLANG_FLAGS to as-instr" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x cff6e7f50bd315e5b39c4e46c704ac587ceb965f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025062527-wobble-barn-4424@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From cff6e7f50bd315e5b39c4e46c704ac587ceb965f Mon Sep 17 00:00:00 2001 From: Nathan Chancellor <nathan(a)kernel.org> Date: Thu, 1 Jun 2023 12:50:39 -0700 Subject: [PATCH] kbuild: Add CLANG_FLAGS to as-instr A future change will move CLANG_FLAGS from KBUILD_{A,C}FLAGS to KBUILD_CPPFLAGS so that '--target' is available while preprocessing. When that occurs, the following errors appear multiple times when building ARCH=powerpc powernv_defconfig: ld.lld: error: vmlinux.a(arch/powerpc/kernel/head_64.o):(.text+0x12d4): relocation R_PPC64_ADDR16_HI out of range: -4611686018409717520 is not in [-2147483648, 2147483647]; references '__start___soft_mask_table' ld.lld: error: vmlinux.a(arch/powerpc/kernel/head_64.o):(.text+0x12e8): relocation R_PPC64_ADDR16_HI out of range: -4611686018409717392 is not in [-2147483648, 2147483647]; references '__stop___soft_mask_table' Diffing the .o.cmd files reveals that -DHAVE_AS_ATHIGH=1 is not present anymore, because as-instr only uses KBUILD_AFLAGS, which will no longer contain '--target'. Mirror Kconfig's as-instr and add CLANG_FLAGS explicitly to the invocation to ensure the target information is always present. Signed-off-by: Nathan Chancellor <nathan(a)kernel.org> Signed-off-by: Masahiro Yamada <masahiroy(a)kernel.org> diff --git a/scripts/Makefile.compiler b/scripts/Makefile.compiler index 7aa1fbc4aafe..437013f8def3 100644 --- a/scripts/Makefile.compiler +++ b/scripts/Makefile.compiler @@ -38,7 +38,7 @@ as-option = $(call try-run,\ # Usage: aflags-y += $(call as-instr,instr,option1,option2) as-instr = $(call try-run,\ - printf "%b\n" "$(1)" | $(CC) -Werror $(KBUILD_AFLAGS) -c -x assembler-with-cpp -o "$$TMP" -,$(2),$(3)) + printf "%b\n" "$(1)" | $(CC) -Werror $(CLANG_FLAGS) $(KBUILD_AFLAGS) -c -x assembler-with-cpp -o "$$TMP" -,$(2),$(3)) # __cc-option # Usage: MY_CFLAGS += $(call __cc-option,$(CC),$(MY_CFLAGS),-march=winchip-c6,-march=i586)

1 week, 1 day

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FAILED: patch "[PATCH] kbuild: Update assembler calls to use proper flags and" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x d5c8d6e0fa61401a729e9eb6a9c7077b2d3aebb0 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025062507-surgical-strive-b54b@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From d5c8d6e0fa61401a729e9eb6a9c7077b2d3aebb0 Mon Sep 17 00:00:00 2001 From: Nick Desaulniers <ndesaulniers(a)google.com> Date: Wed, 11 Jan 2023 20:05:01 -0700 Subject: [PATCH] kbuild: Update assembler calls to use proper flags and language target as-instr uses KBUILD_AFLAGS, but as-option uses KBUILD_CFLAGS. This can cause as-option to fail unexpectedly when CONFIG_WERROR is set, because clang will emit -Werror,-Wunused-command-line-argument for various -m and -f flags in KBUILD_CFLAGS for assembler sources. Callers of as-option and as-instr should be adding flags to KBUILD_AFLAGS / aflags-y, not KBUILD_CFLAGS / cflags-y. Use KBUILD_AFLAGS in all macros to clear up the initial problem. Unfortunately, -Wunused-command-line-argument can still be triggered with clang by the presence of warning flags or macro definitions because '-x assembler' is used, instead of '-x assembler-with-cpp', which will consume these flags. Switch to '-x assembler-with-cpp' in places where '-x assembler' is used, as the compiler is always used as the driver for out of line assembler sources in the kernel. Finally, add -Werror to these macros so that they behave consistently whether or not CONFIG_WERROR is set. [nathan: Reworded and expanded on problems in commit message Use '-x assembler-with-cpp' in a couple more places] Link: https://github.com/ClangBuiltLinux/linux/issues/1699 Suggested-by: Masahiro Yamada <masahiroy(a)kernel.org> Signed-off-by: Nick Desaulniers <ndesaulniers(a)google.com> Signed-off-by: Nathan Chancellor <nathan(a)kernel.org> Tested-by: Linux Kernel Functional Testing <lkft(a)linaro.org> Tested-by: Anders Roxell <anders.roxell(a)linaro.org> Signed-off-by: Masahiro Yamada <masahiroy(a)kernel.org> diff --git a/scripts/Kconfig.include b/scripts/Kconfig.include index 274125307ebd..5a84b6443875 100644 --- a/scripts/Kconfig.include +++ b/scripts/Kconfig.include @@ -33,7 +33,7 @@ ld-option = $(success,$(LD) -v $(1)) # $(as-instr,<instr>) # Return y if the assembler supports <instr>, n otherwise -as-instr = $(success,printf "%b\n" "$(1)" | $(CC) $(CLANG_FLAGS) -c -x assembler -o /dev/null -) +as-instr = $(success,printf "%b\n" "$(1)" | $(CC) $(CLANG_FLAGS) -c -x assembler-with-cpp -o /dev/null -) # check if $(CC) and $(LD) exist $(error-if,$(failure,command -v $(CC)),C compiler '$(CC)' not found) diff --git a/scripts/Makefile.compiler b/scripts/Makefile.compiler index 3d8adfd34af1..7aa1fbc4aafe 100644 --- a/scripts/Makefile.compiler +++ b/scripts/Makefile.compiler @@ -29,16 +29,16 @@ try-run = $(shell set -e; \ fi) # as-option -# Usage: cflags-y += $(call as-option,-Wa$(comma)-isa=foo,) +# Usage: aflags-y += $(call as-option,-Wa$(comma)-isa=foo,) as-option = $(call try-run,\ - $(CC) $(KBUILD_CFLAGS) $(1) -c -x assembler /dev/null -o "$$TMP",$(1),$(2)) + $(CC) -Werror $(KBUILD_AFLAGS) $(1) -c -x assembler-with-cpp /dev/null -o "$$TMP",$(1),$(2)) # as-instr -# Usage: cflags-y += $(call as-instr,instr,option1,option2) +# Usage: aflags-y += $(call as-instr,instr,option1,option2) as-instr = $(call try-run,\ - printf "%b\n" "$(1)" | $(CC) $(KBUILD_AFLAGS) -c -x assembler -o "$$TMP" -,$(2),$(3)) + printf "%b\n" "$(1)" | $(CC) -Werror $(KBUILD_AFLAGS) -c -x assembler-with-cpp -o "$$TMP" -,$(2),$(3)) # __cc-option # Usage: MY_CFLAGS += $(call __cc-option,$(CC),$(MY_CFLAGS),-march=winchip-c6,-march=i586) diff --git a/scripts/as-version.sh b/scripts/as-version.sh index 1a21495e9ff0..af717476152d 100755 --- a/scripts/as-version.sh +++ b/scripts/as-version.sh @@ -45,7 +45,7 @@ orig_args="$@" # Get the first line of the --version output. IFS=' ' -set -- $(LC_ALL=C "$@" -Wa,--version -c -x assembler /dev/null -o /dev/null 2>/dev/null) +set -- $(LC_ALL=C "$@" -Wa,--version -c -x assembler-with-cpp /dev/null -o /dev/null 2>/dev/null) # Split the line on spaces. IFS=' '

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[PATCH 5.15 000/411] 5.15.186-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.15.186 release. There are 411 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 25 Jun 2025 13:05:51 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.15.186-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.15.186-rc1 Vitaliy Shevtsov <v.shevtsov(a)mt-integration.ru> scsi: elx: efct: Fix memory leak in efct_hw_parse_filter() Tengda Wu <wutengda(a)huaweicloud.com> arm64/ptrace: Fix stack-out-of-bounds read in regs_get_kernel_stack_nth() Peter Zijlstra <peterz(a)infradead.org> perf: Fix sample vs do_exit() Heiko Carstens <hca(a)linux.ibm.com> s390/pci: Fix __pcilg_mio_inuser() inline assembly Paul Chaignon <paul.chaignon(a)gmail.com> bpf: Fix L4 csum update on IPv6 in CHECKSUM_COMPLETE Paul Chaignon <paul.chaignon(a)gmail.com> net: Fix checksum update for ILA adj-transport Jan Kara <jack(a)suse.cz> ext4: avoid remount errors with 'abort' mount option Jan Kara <jack(a)suse.cz> ext4: make 'abort' mount option handling standard Gavin Guo <gavinguo(a)igalia.com> mm/huge_memory: fix dereferencing invalid pmd migration entry Eric Dumazet <edumazet(a)google.com> net_sched: sch_sfq: reject invalid perturb period Octavian Purdila <tavip(a)google.com> net_sched: sch_sfq: move the limit validation Octavian Purdila <tavip(a)google.com> net_sched: sch_sfq: use a temporary work area for validating configuration Octavian Purdila <tavip(a)google.com> net_sched: sch_sfq: don't allow 1 packet limit Eric Dumazet <edumazet(a)google.com> net_sched: sch_sfq: handle bigger packets Eric Dumazet <edumazet(a)google.com> net_sched: sch_sfq: annotate data-races around q->perturb_period James Morse <james.morse(a)arm.com> arm64: proton-pack: Add new CPUs 'k' values for branch mitigation James Morse <james.morse(a)arm.com> arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users James Morse <james.morse(a)arm.com> arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs Liu Song <liusong(a)linux.alibaba.com> arm64: spectre: increase parameters that can be used to turn off bhb mitigation individually James Morse <james.morse(a)arm.com> arm64: proton-pack: Expose whether the branchy loop k value James Morse <james.morse(a)arm.com> arm64: proton-pack: Expose whether the platform is mitigated by firmware James Morse <james.morse(a)arm.com> arm64: insn: Add support for encoding DSB Hou Tao <houtao1(a)huawei.com> arm64: insn: add encoders for atomic operations Hou Tao <houtao1(a)huawei.com> arm64: move AARCH64_BREAK_FAULT into insn-def.h Jon Hunter <jonathanh(a)nvidia.com> Revert "cpufreq: tegra186: Share policy per cluster" Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> serial: sh-sci: Increment the runtime usage counter for the earlycon device Geert Uytterhoeven <geert+renesas(a)glider.be> ARM: dts: am335x-bone-common: Increase MDIO reset deassert delay to 50ms Colin Foster <colin.foster(a)in-advantage.com> ARM: dts: am335x-bone-common: Increase MDIO reset deassert time Shengyu Qu <wiagn233(a)outlook.com> ARM: dts: am335x-bone-common: Add GPIO PHY reset on revision C3 board Eric Dumazet <edumazet(a)google.com> net: atm: fix /proc/net/atm/lec handling Eric Dumazet <edumazet(a)google.com> net: atm: add lec_mutex Kuniyuki Iwashima <kuniyu(a)google.com> calipso: Fix null-ptr-deref in calipso_req_{set,del}attr(). Haixia Qu <hxqu(a)hillstonenet.com> tipc: fix null-ptr-deref when acquiring remote ip of ethernet bearer Neal Cardwell <ncardwell(a)google.com> tcp: fix tcp_packet_delayed() for tcp_is_non_sack_preventing_reopen() behavior Kuniyuki Iwashima <kuniyu(a)google.com> atm: atmtcp: Free invalid length skb in atmtcp_c_send(). Kuniyuki Iwashima <kuniyu(a)google.com> mpls: Use rcu_dereference_rtnl() in mpls_route_input_rcu(). Dmitry Antipov <dmantipov(a)yandex.ru> wifi: carl9170: do not ping device which has failed to load firmware Vladimir Oltean <vladimir.oltean(a)nxp.com> ptp: fix breakage after ptp_vclock_in_use() rework Krishna Kumar <krikku(a)gmail.com> net: ice: Perform accurate aRFS flow match Justin Sanders <jsanders.devel(a)gmail.com> aoe: clean device rq_list in aoedev_downdev() Simon Horman <horms(a)kernel.org> pldmfw: Select CRC32 when PLDMFW is selected Arnd Bergmann <arnd(a)arndb.de> hwmon: (occ) fix unaligned accesses Arnd Bergmann <arnd(a)arndb.de> hwmon: (occ) Rework attribute registration for stack usage Eddie James <eajames(a)linux.ibm.com> hwmon: (occ) Add soft minimum power cap attribute Jacob Keller <jacob.e.keller(a)intel.com> drm/nouveau/bl: increase buffer size to avoid truncate warning Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> drm/msm/dsi/dsi_phy_10nm: Fix missing initial VCO rate Gao Xiang <hsiangkao(a)linux.alibaba.com> erofs: remove unused trace event erofs_destroy_inode Jann Horn <jannh(a)google.com> mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race Liu Shixin <liushixin2(a)huawei.com> mm: hugetlb: independent PMD page table shared count Jann Horn <jannh(a)google.com> mm/hugetlb: unshare page tables during VMA split, not before Sean Nyekjaer <sean(a)geanix.com> iio: accel: fxls8962af: Fix temperature calculation Jonathan Lane <jon(a)borg.moe> ALSA: hda/realtek: enable headset mic on Latitude 5420 Rugged Takashi Iwai <tiwai(a)suse.de> ALSA: hda/intel: Add Thinkpad E15 to PM deny list wangdicheng <wangdicheng(a)kylinos.cn> ALSA: usb-audio: Rename ALSA kcontrol PCM and PCM1 for the KTMicro sound card WangYuli <wangyuli(a)uniontech.com> Input: sparcspkr - avoid unannotated fall-through Christoph Hellwig <hch(a)lst.de> block: default BLOCK_LEGACY_AUTOLOAD to y Terry Junge <linuxhid(a)cosmicgizmosystems.com> HID: usbhid: Eliminate recurrent out-of-bounds bug in usbhid_parse() Kuniyuki Iwashima <kuniyu(a)google.com> atm: Revert atm_account_tx() if copy_from_iter_full() fails. Stephen Smalley <stephen.smalley.work(a)gmail.com> selinux: fix selinux_xfrm_alloc_user() to set correct ctx_len Xin Li (Intel) <xin(a)zytor.com> selftests/x86: Add a test to detect infinite SIGTRAP handler loop Marek Szyprowski <m.szyprowski(a)samsung.com> udmabuf: use sgtable-based scatterlist wrappers Peter Oberparleiter <oberpar(a)linux.ibm.com> scsi: s390: zfcp: Ensure synchronous unit_add Dexuan Cui <decui(a)microsoft.com> scsi: storvsc: Increase the timeouts to storvsc_timeout Fedor Pchelkin <pchelkin(a)ispras.ru> jffs2: check jffs2_prealloc_raw_node_refs() result in few other places Artem Sadovnikov <a.sadovnikov(a)ispras.ru> jffs2: check that raw node were preallocated before writing summary Andrew Morton <akpm(a)linux-foundation.org> drivers/rapidio/rio_cm.c: prevent possible heap overwrite Breno Leitao <leitao(a)debian.org> Revert "x86/bugs: Make spectre user default depend on MITIGATION_SPECTRE_V2" on v6.6 and older Narayana Murty N <nnmlinux(a)linux.ibm.com> powerpc/eeh: Fix missing PE bridge reconfiguration during VFIO EEH recovery Stuart Hayes <stuart.w.hayes(a)gmail.com> platform/x86: dell_rbu: Stop overwriting data buffer Stuart Hayes <stuart.w.hayes(a)gmail.com> platform/x86: dell_rbu: Fix list usage Alexander Sverdlin <alexander.sverdlin(a)siemens.com> Revert "bus: ti-sysc: Probe for l4_wkup and l4_cfg interconnect devices first" Jann Horn <jannh(a)google.com> tee: Prevent size calculation wraparound on 32-bit kernels Sukrut Bellary <sbellary(a)baylibre.com> ARM: OMAP2+: Fix l4ls clk domain handling in STANDBY Laurentiu Tudor <laurentiu.tudor(a)nxp.com> bus: fsl-mc: increase MC_CMD_COMPLETION_TIMEOUT_MS value Marcus Folkesson <marcus.folkesson(a)gmail.com> watchdog: da9052_wdt: respect TWDMIN Wentao Liang <vulab(a)iscas.ac.cn> octeontx2-pf: Add error log forcn10k_map_unmap_rq_policer() Jiayuan Chen <jiayuan.chen(a)linux.dev> bpf, sockmap: Fix data lost during EAGAIN retries Kyungwook Boo <bookyungwook(a)gmail.com> i40e: fix MMIO write access to an invalid page in i40e_clear_hw Zijun Hu <quic_zijuhu(a)quicinc.com> sock: Correct error checking condition for (assign|release)_proto_idx() Daniel Wagner <wagi(a)kernel.org> scsi: lpfc: Use memcpy() for BIOS version Mike Looijmans <mike.looijmans(a)topic.nl> pinctrl: mcp23s08: Reset all pins to input at probe Zijun Hu <quic_zijuhu(a)quicinc.com> software node: Correct a OOB check in software_node_get_reference_args() Ido Schimmel <idosch(a)nvidia.com> vxlan: Do not treat dst cache initialization errors as fatal Yong Wang <yongwang(a)nvidia.com> net: bridge: mcast: re-implement br_multicast_{enable, disable}_port functions Sean Christopherson <seanjc(a)google.com> iommu/amd: Ensure GA log notifier callbacks finish running before module unload Justin Tee <justin.tee(a)broadcom.com> scsi: lpfc: Fix lpfc_check_sli_ndlp() handling for GEN_REQUEST64 commands Alan Maguire <alan.maguire(a)oracle.com> libbpf: Add identical pointer detection to btf_dedup_is_equiv() Heiko Stuebner <heiko(a)sntech.de> clk: rockchip: rk3036: mark ddrphy as critical Benjamin Berg <benjamin(a)sipsolutions.net> wifi: mac80211: do not offer a mesh path if forwarding is disabled Jason Xing <kernelxing(a)tencent.com> net: mlx4: add SOF_TIMESTAMPING_TX_SOFTWARE flag when getting ts info Gabor Juhos <j4g8y7(a)gmail.com> pinctrl: armada-37xx: propagate error from armada_37xx_gpio_get() Gabor Juhos <j4g8y7(a)gmail.com> pinctrl: armada-37xx: propagate error from armada_37xx_pmx_gpio_set_direction() Gabor Juhos <j4g8y7(a)gmail.com> pinctrl: armada-37xx: propagate error from armada_37xx_gpio_get_direction() Gabor Juhos <j4g8y7(a)gmail.com> pinctrl: armada-37xx: propagate error from armada_37xx_pmx_set_by_name() Jason Xing <kernelxing(a)tencent.com> net: atlantic: generate software timestamp just before the doorbell Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> ipv4/route: Use this_cpu_inc() for stats on PREEMPT_RT Eric Dumazet <edumazet(a)google.com> tcp: fix initial tp->rcvq_space.space value for passive TS enabled flows Eric Dumazet <edumazet(a)google.com> tcp: always seek for minimal rtt in tcp_rcv_rtt_update() Moon Yeounsu <yyyynoom(a)gmail.com> net: dlink: add synchronization for stats update Tali Perry <tali.perry1(a)gmail.com> i2c: npcm: Add clock toggle recovery Mike Tipton <quic_mdtipton(a)quicinc.com> cpufreq: scmi: Skip SCMI devices that aren't used by the CPUs Petr Malat <oss(a)malat.biz> sctp: Do not wake readers in __sctp_write_space() Henk Vergonet <henk.vergonet(a)gmail.com> wifi: mt76: mt76x2: Add support for LiteOn WN4516R,WN4519R Alok Tiwari <alok.a.tiwari(a)oracle.com> emulex/benet: correct command version selection in be_cmd_get_stats() Tan En De <ende.tan(a)starfivetech.com> i2c: designware: Invoke runtime suspend on quick slave re-registration Zilin Guan <zilin(a)seu.edu.cn> tipc: use kfree_sensitive() for aead cleanup Sergio Perez Gonzalez <sperezglz(a)gmail.com> net: macb: Check return value of dma_set_mask_and_coherent() Viresh Kumar <viresh.kumar(a)linaro.org> cpufreq: Force sync policy boost with global boost on sysfs update George Moussalem <george.moussalem(a)outlook.com> thermal/drivers/qcom/tsens: Update conditions to strictly evaluate for IP v2+ Sukrut Bellary <sbellary(a)baylibre.com> pmdomain: ti: Fix STANDBY handling of PER power domain Simon Schuster <schuster.simon(a)siemens-energy.com> nios2: force update_mmu_cache on spurious tlb-permission--related pagefaults Shravan Chippa <shravan.chippa(a)microchip.com> media: i2c: imx334: update mode_3840x2160_regs array Wentao Liang <vulab(a)iscas.ac.cn> media: platform: exynos4-is: Add hardware sync wait to fimc_is_hw_change_mode() Hans Verkuil <hverkuil(a)xs4all.nl> media: tc358743: ignore video while HPD is low Amber Lin <Amber.Lin(a)amd.com> drm/amdkfd: Set SDMA_RLCx_IB_CNTL/SWITCH_INSIDE_IB Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/msm/dpu: don't select single flush for active CTL blocks Dylan Wolff <wolffd(a)comp.nus.edu.sg> jfs: Fix null-ptr-deref in jfs_ioc_trim Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/gfx9: fix CSIB handling Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/gfx8: fix CSIB handling Zhang Yi <yi.zhang(a)huawei.com> ext4: prevent stale extent cache entries caused by concurrent get es_cache Long Li <leo.lilong(a)huawei.com> sunrpc: fix race in cache cleanup causing stale nextcheck time Nicolas Dufresne <nicolas.dufresne(a)collabora.com> media: rkvdec: Initialize the m2m context before the controls Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com> media: ti: cal: Fix wrong goto on error path Aditya Dutt <duttaditya18(a)gmail.com> jfs: fix array-index-out-of-bounds read in add_missing_indices Zhang Yi <yi.zhang(a)huawei.com> ext4: ext4: unify EXT4_EX_NOCACHE|NOFAIL flags in ext4_ext_remove_space() Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/gfx7: fix CSIB handling Nas Chung <nas.chung(a)chipsnmedia.com> media: uapi: v4l: Change V4L2_TYPE_IS_CAPTURE condition Sakari Ailus <sakari.ailus(a)linux.intel.com> media: ccs-pll: Better validate VT PLL branch Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/gfx10: fix CSIB handling Tarang Raval <tarang.raval(a)siliconsignals.io> media: i2c: imx334: Fix runtime PM handling in remove function Akhil P Oommen <quic_akhilpo(a)quicinc.com> drm/msm/a6xx: Increase HFI response timeout Srinivasan Shanmugam <srinivasan.shanmugam(a)amd.com> drm/amd/display: Add NULL pointer checks in dm_force_atomic_commit() Nas Chung <nas.chung(a)chipsnmedia.com> media: uapi: v4l: Fix V4L2_TYPE_IS_OUTPUT condition Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/msm/hdmi: add runtime PM calls to DDC transfer function Tarang Raval <tarang.raval(a)siliconsignals.io> media: i2c: imx334: Enable runtime PM before sub-device registration Ayushi Makhija <quic_amakhija(a)quicinc.com> drm/bridge: anx7625: change the gpiod_set_value API Namjae Jeon <linkinjeon(a)kernel.org> exfat: fix double free in delayed_free Damon Ding <damon.ding(a)rock-chips.com> drm/bridge: analogix_dp: Add irq flag IRQF_NO_AUTOEN instead of calling disable_irq() Long Li <leo.lilong(a)huawei.com> sunrpc: update nextcheck time when adding new cache entries Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/gfx6: fix CSIB handling Peter Marheine <pmarheine(a)chromium.org> ACPI: battery: negate current when discharging Charan Teja Kalla <quic_charante(a)quicinc.com> PM: runtime: fix denying of auto suspend in pm_suspend_timer_fn() Yuanjun Gong <ruc_gongyuanjun(a)163.com> ASoC: tegra210_ahub: Add check to of_device_get_match_data() gldrk <me(a)rarity.fan> ACPICA: utilities: Fix overflow check in vsnprintf() Jerry Lv <Jerry.Lv(a)axis.com> power: supply: bq27xxx: Retrieve again when busy Seunghun Han <kkamagui(a)gmail.com> ACPICA: fix acpi parse and parseext cache leaks Armin Wolf <W_Armin(a)gmx.de> ACPI: bus: Bail out if acpi_kobj registration fails Hector Martin <marcan(a)marcan.st> ASoC: tas2770: Power cycle amp on ISENSE/VSENSE change Ahmed Salem <x0rw3ll(a)gmail.com> ACPICA: Avoid sequence overread in call to strncmp() Guilherme G. Piccoli <gpiccoli(a)igalia.com> clocksource: Fix the CPUs' choice in the watchdog per CPU verification Seunghun Han <kkamagui(a)gmail.com> ACPICA: fix acpi operand cache leak in dswstate.c David Lechner <dlechner(a)baylibre.com> iio: adc: ad7606_spi: fix reg write value mask Sean Nyekjaer <sean(a)geanix.com> iio: imu: inv_icm42600: Fix temperature calculation Sean Nyekjaer <sean(a)geanix.com> iio: accel: fxls8962af: Fix temperature scan element sign Diederik de Haas <didi.debian(a)cknow.org> PCI: dw-rockchip: Fix PHY function call sequence in rockchip_pcie_phy_deinit() Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> PCI: Fix lock symmetry in pci_slot_unlock() Huacai Chen <chenhuacai(a)kernel.org> PCI: Add ACS quirk for Loongson PCIe Niklas Cassel <cassel(a)kernel.org> PCI: cadence-ep: Correct PBA offset in .set_msix() callback Long Li <longli(a)microsoft.com> uio_hv_generic: Use correct size for interrupt and monitor pages Xiaolei Wang <xiaolei.wang(a)windriver.com> remoteproc: core: Release rproc->clean_table after rproc_attach() fails Xiaolei Wang <xiaolei.wang(a)windriver.com> remoteproc: core: Cleanup acquired resources when rproc_handle_resources() fails in rproc_attach() Wentao Liang <vulab(a)iscas.ac.cn> regulator: max14577: Add error check for max14577_read_reg() Khem Raj <raj.khem(a)gmail.com> mips: Add -std= flag specified in KBUILD_CFLAGS to vdso CFLAGS Gabriel Shahrouzi <gshahrouzi(a)gmail.com> staging: iio: ad5933: Correct settling cycles encoding per datasheet Qasim Ijaz <qasdev00(a)gmail.com> net: ch9200: fix uninitialised access during mii_nway_restart Ye Bin <yebin10(a)huawei.com> ftrace: Fix UAF when lookup kallsym after ftrace disabled Mikulas Patocka <mpatocka(a)redhat.com> dm-mirror: fix a tiny race condition Wentao Liang <vulab(a)iscas.ac.cn> mtd: nand: sunxi: Add randomizer configuration before randomizer enable Wentao Liang <vulab(a)iscas.ac.cn> mtd: rawnand: sunxi: Add randomizer configuration in sunxi_nfc_hw_ecc_write_chunk Jinliang Zheng <alexjlzheng(a)tencent.com> mm: fix ratelimit_pages update error in dirty_ratio_handler() Shin'ichiro Kawasaki <shinichiro.kawasaki(a)wdc.com> RDMA/iwcm: Fix use-after-free of work objects after cm_id destruction Jeongjun Park <aha310510(a)gmail.com> ipc: fix to protect IPCS lookups using RCU Da Xue <da(a)libre.computer> clk: meson-g12a: add missing fclk_div2 to spicc Arnd Bergmann <arnd(a)arndb.de> parisc: fix building with gcc-15 GONG Ruiqi <gongruiqi1(a)huawei.com> vgacon: Add check for vc_origin address range in vgacon_scroll() Murad Masimov <m.masimov(a)mt-integration.ru> fbdev: Fix fb_set_var to prevent null-ptr-deref in fb_videomode_to_var Niravkumar L Rabara <niravkumar.l.rabara(a)intel.com> EDAC/altera: Use correct write width with the INTTEST register Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> NFC: nci: uart: Set tty->disc_data only in success path Chao Yu <chao(a)kernel.org> f2fs: fix to do sanity check on sit_bitmap_size Jaegeuk Kim <jaegeuk(a)kernel.org> f2fs: prevent kernel warning due to negative i_nlink from corrupted image Dan Carpenter <dan.carpenter(a)linaro.org> Input: ims-pcu - check record size in ims_pcu_flash_firmware() Zhang Yi <yi.zhang(a)huawei.com> ext4: ensure i_size is smaller than maxbytes Zhang Yi <yi.zhang(a)huawei.com> ext4: factor out ext4_get_maxbytes() Jan Kara <jack(a)suse.cz> ext4: fix calculation of credits for extent tree modification Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> ext4: inline: fix len overflow in ext4_prepare_inline_data Wan Junjie <junjie.wan(a)inceptio.ai> bus: fsl-mc: fix GET/SET_TAILDROP command ids Ioana Ciornei <ioana.ciornei(a)nxp.com> bus: fsl-mc: do not add a device-link for the UAPI used DPMCP device Tasos Sahanidis <tasos(a)tasossah.com> ata: pata_via: Force PIO for ATAPI devices on VT6415/VT6330 Brett Werling <brett.werling(a)garmin.com> can: tcan4x5x: fix power regulator retrieval during probe Jeff Hugo <quic_jhugo(a)quicinc.com> bus: mhi: host: Fix conflict between power_up and SYSERR Andreas Kemnade <andreas(a)kemnade.info> ARM: omap: pmic-cpcap: do not mess around without CPCAP or OMAP4 Ross Stutterheim <ross.stutterheim(a)garmin.com> ARM: 9447/1: arm/memremap: fix arch_memremap_can_ram_remap() Ricardo Ribalda <ribalda(a)chromium.org> media: uvcvideo: Fix deferred probing error Ricardo Ribalda <ribalda(a)chromium.org> media: uvcvideo: Send control events for partial succeeds Ricardo Ribalda <ribalda(a)chromium.org> media: uvcvideo: Return the number of processed controls Denis Arefev <arefev(a)swemel.ru> media: vivid: Change the siize of the composing Edward Adam Davis <eadavis(a)qq.com> media: vidtv: Terminating the subsequent process of initialization failure Marek Szyprowski <m.szyprowski(a)samsung.com> media: videobuf2: use sgtable-based scatterlist wrappers Loic Poulain <loic.poulain(a)oss.qualcomm.com> media: venus: Fix probe error handling Ma Ke <make24(a)iscas.ac.cn> media: v4l2-dev: fix error handling in __video_register_device() Wentao Liang <vulab(a)iscas.ac.cn> media: gspca: Add error handling for stv06xx_read_sensor() Edward Adam Davis <eadavis(a)qq.com> media: cxusb: no longer judge rbuf when the write fails Sakari Ailus <sakari.ailus(a)linux.intel.com> media: ccs-pll: Check for too high VT PLL multiplier in dual PLL case Sakari Ailus <sakari.ailus(a)linux.intel.com> media: ccs-pll: Correct the upper limit of maximum op_pre_pll_clk_div Sakari Ailus <sakari.ailus(a)linux.intel.com> media: ccs-pll: Start OP pre-PLL multiplier search from correct value Sakari Ailus <sakari.ailus(a)linux.intel.com> media: ccs-pll: Start VT pre-PLL multiplier search from correct value Johan Hovold <johan+linaro(a)kernel.org> media: ov8856: suppress probe deferral errors Mingcong Bai <jeffbai(a)aosc.io> wifi: rtlwifi: disable ASPM for RTL8723BE with subsystem ID 11ad:1723 Jeongjun Park <aha310510(a)gmail.com> jbd2: fix data-race and null-ptr-deref in jbd2_journal_dirty_metadata() Li Lingfeng <lilingfeng3(a)huawei.com> nfsd: Initialize ssc before laundromat_work to prevent NULL dereference NeilBrown <neil(a)brown.name> nfsd: nfsd4_spo_must_allow() must check this is a v4 compound request Christian Lamparter <chunkeey(a)gmail.com> wifi: p54: prevent buffer-overflow in p54_rx_eeprom_readback() Wentao Liang <vulab(a)iscas.ac.cn> net/mlx5: Add error handling in mlx5_query_nic_vport_node_guid() Wentao Liang <vulab(a)iscas.ac.cn> net/mlx5_core: Add error handling inmlx5_query_nic_vport_qkey_viol_cntr() Gautam Menghani <gautam(a)linux.ibm.com> powerpc/pseries/msi: Avoid reading PCI device registers in reduced power states Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> ASoC: meson: meson-card-utils: use of_property_present() for DT parsing Wentao Liang <vulab(a)iscas.ac.cn> ASoC: qcom: sdm845: Add error handling in sdm845_slim_snd_hw_params() Alexander Aring <aahringo(a)redhat.com> gfs2: move msleep to sleepable context Herbert Xu <herbert(a)gondor.apana.org.au> crypto: marvell/cesa - Do not chain submitted requests Zijun Hu <quic_zijuhu(a)quicinc.com> configfs: Do not override creating attribute file failure in populate_attrs() Darrick J. Wong <djwong(a)kernel.org> xfs: allow inode inactivation during a ro mount log recovery Arnd Bergmann <arnd(a)arndb.de> kbuild: hdrcheck: fix cross build with clang Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> kbuild: userprogs: fix bitsize and target detection on clang I Hsin Cheng <richard120310(a)gmail.com> drm/meson: Use 1000ULL when operating with mode->clock Oliver Neukum <oneukum(a)suse.com> net: usb: aqc111: debug info before sanitation Eric Dumazet <edumazet(a)google.com> calipso: unlock rcu before returning -EAFNOSUPPORT Thomas Gleixner <tglx(a)linutronix.de> x86/iopl: Cure TIF_IO_BITMAP inconsistencies Stefano Stabellini <stefano.stabellini(a)amd.com> xen/arm: call uaccess_ttbr0_enable for dm_op hypercall Amit Sunil Dhamne <amitsd(a)google.com> usb: typec: tcpm/tcpci_maxim: Fix bounds check in process_rx() Mathias Nyman <mathias.nyman(a)linux.intel.com> usb: Flush altsetting 0 endpoints before reinitializating them after reset. Pawel Laszczak <pawell(a)cadence.com> usb: cdnsp: Fix issue with detecting USB 3.2 speed Pawel Laszczak <pawell(a)cadence.com> usb: cdnsp: Fix issue with detecting command completion event Wupeng Ma <mawupeng1(a)huawei.com> VMCI: fix race between vmci_host_setup_notify and vmci_ctx_unset_notify Dave Penkler <dpenkler(a)gmail.com> usb: usbtmc: Fix read_stb function and get_stb ioctl Nathan Chancellor <nathan(a)kernel.org> drm/amd/display: Do not add '-mhard-float' to dcn2{1,0}_resource.o for clang Nathan Chancellor <nathan(a)kernel.org> kbuild: Add KBUILD_CPPFLAGS to as-option invocation Masahiro Yamada <masahiroy(a)kernel.org> kbuild: add $(CLANG_FLAGS) to KBUILD_CPPFLAGS Nathan Chancellor <nathan(a)kernel.org> kbuild: Add CLANG_FLAGS to as-instr Nathan Chancellor <nathan(a)kernel.org> mips: Include KBUILD_CPPFLAGS in CHECKFLAGS invocation Nathan Chancellor <nathan(a)kernel.org> drm/amd/display: Do not add '-mhard-float' to dml_ccflags for clang Nick Desaulniers <ndesaulniers(a)google.com> kbuild: Update assembler calls to use proper flags and language target Nathan Chancellor <nathan(a)kernel.org> MIPS: Prefer cc-option for additions to cflags Nathan Chancellor <nathan(a)kernel.org> MIPS: Move '-Wa,-msoft-float' check from as-option to cc-option Nick Desaulniers <ndesaulniers(a)google.com> x86/boot/compressed: prefer cc-option for CFLAGS additions Oleg Nesterov <oleg(a)redhat.com> posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del() David Heimann <d(a)dmeh.net> ALSA: usb-audio: Add implicit feedback quirk for RODE AI-1 Peter Zijlstra <peterz(a)infradead.org> perf: Ensure bpf_perf_link path is properly serialized Daniel Wagner <wagi(a)kernel.org> nvmet-fcloop: access fcpreq only when holding reqlock Zijun Hu <quic_zijuhu(a)quicinc.com> fs/filesystems: Fix potential unsigned integer underflow in fs_name() Eric Dumazet <edumazet(a)google.com> net_sched: ets: fix a race in ets_qdisc_change() Cong Wang <xiyou.wangcong(a)gmail.com> sch_ets: make est_qlen_notify() idempotent Eric Dumazet <edumazet(a)google.com> net_sched: tbf: fix a race in tbf_change() Eric Dumazet <edumazet(a)google.com> net_sched: red: fix a race in __red_change() Eric Dumazet <edumazet(a)google.com> net_sched: prio: fix a race in prio_tune() Patrisious Haddad <phaddad(a)nvidia.com> net/mlx5: Fix return value when searching for existing flow group Moshe Shemesh <moshe(a)nvidia.com> net/mlx5: Ensure fw pages are always allocated on same NUMA Jakub Raczynski <j.raczynski(a)samsung.com> net/mdiobus: Fix potential out-of-bounds read/write access Andrew Lunn <andrew(a)lunn.ch> net: mdio: C22 is now optional, EOPNOTSUPP if not provided Carlos Fernandez <carlos.fernandez(a)technica-engineering.de> macsec: MACsec SCI assignment for ES = 0 Michal Luczaj <mhal(a)rbox.co> net: Fix TOCTOU issue in sk_is_readable() Robert Malz <robert.malz(a)canonical.com> i40e: retry VFLR handling if there is ongoing VF reset Robert Malz <robert.malz(a)canonical.com> i40e: return false from i40e_reset_vf if reset is in progress Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> drm/meson: fix more rounding issues with 59.94Hz modes Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> drm/meson: use vclk_freq instead of pixel_freq in debug print Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> drm/meson: fix debug log statement when setting the HDMI clocks Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> drm/meson: use unsigned long long / Hz for frequency types Haren Myneni <haren(a)linux.ibm.com> powerpc/vas: Return -EINVAL if the offset is non-zero in mmap() Ritesh Harjani (IBM) <ritesh.list(a)gmail.com> powerpc/powernv/memtrace: Fix out of bounds issue in memtrace mmap Eric Dumazet <edumazet(a)google.com> net_sched: sch_sfq: fix a potential crash on gso_skb handling Alok Tiwari <alok.a.tiwari(a)oracle.com> scsi: iscsi: Fix incorrect error path labels for flashnode operations Caleb Connolly <caleb.connolly(a)linaro.org> ath10k: snoc: fix unbalanced IRQ enable in crash recovery Jeongjun Park <aha310510(a)gmail.com> ptp: remove ptp->n_vclocks check logic in ptp_vclock_in_use() Sanjeev Yadav <sanjeev.y(a)mediatek.com> scsi: core: ufs: Fix a hang in the error handler Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> serial: sh-sci: Clean sci_ports[0] after at earlycon exit Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> serial: sh-sci: Move runtime PM enable to sci_probe_single() Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> serial: sh-sci: Check if TX data was written to device in .tx_empty() Judith Mendez <jm(a)ti.com> arm64: dts: ti: k3-am65-main: Add missing taps to sdhci0 Judith Mendez <jm(a)ti.com> arm64: dts: ti: k3-am65-main: Fix sdhci node properties Nishanth Menon <nm(a)ti.com> arm64: dts: ti: k3-am65-main: Drop deprecated ti,otap-del-sel property Dmitry Torokhov <dmitry.torokhov(a)gmail.com> Input: synaptics-rmi - fix crash with unsupported versions of F34 zhang songyi <zhang.songyi(a)zte.com.cn> Input: synaptics-rmi4 - convert to use sysfs_emit() APIs Dan Carpenter <dan.carpenter(a)linaro.org> pmdomain: core: Fix error checking in genpd_dev_pm_attach_by_id() Al Viro <viro(a)zeniv.linux.org.uk> do_change_type(): refuse to operate on unmounted/not ours mounts Al Viro <viro(a)zeniv.linux.org.uk> fix propagation graph breakage by MOVE_MOUNT_SET_GROUP move_mount(2) Ido Schimmel <idosch(a)nvidia.com> seg6: Fix validation of nexthop addresses Mirco Barone <mirco.barone(a)polito.it> wireguard: device: enable threaded NAPI Florian Westphal <fw(a)strlen.de> netfilter: nf_set_pipapo_avx2: fix initial map fill Alok Tiwari <alok.a.tiwari(a)oracle.com> gve: add missing NULL check for gve_alloc_pending_packet() in TX DQO Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PM: sleep: Fix power.is_suspended cleanup for direct-complete devices Ronak Doshi <ronak.doshi(a)broadcom.com> vmxnet3: correctly report gso type for UDP tunnels Álvaro Fernández Rojas <noltari(a)gmail.com> net: dsa: tag_brcm: legacy: fix pskb_may_pull length Michal Kubiak <michal.kubiak(a)intel.com> ice: create new Tx scheduler nodes for new queues only Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: L2CAP: Fix not responding with L2CAP_CR_LE_ENCRYPTION Álvaro Fernández Rojas <noltari(a)gmail.com> spi: bcm63xx-hsspi: fix shared reset Álvaro Fernández Rojas <noltari(a)gmail.com> spi: bcm63xx-spi: fix shared reset Dan Carpenter <dan.carpenter(a)linaro.org> net/mlx4_en: Prevent potential integer overflow calculating Hz Yanqing Wang <ot_yanqing.wang(a)mediatek.com> driver: net: ethernet: mtk_star_emac: fix suspend/resume issue Charalampos Mitrodimas <charmitro(a)posteo.net> net: tipc: fix refcount warning in tipc_aead_encrypt Alok Tiwari <alok.a.tiwari(a)oracle.com> gve: Fix RX_BUFFERS_POSTED stat to report per-queue fill_cnt Quentin Schulz <quentin.schulz(a)cherry.de> net: stmmac: platform: guarantee uniqueness of bus_id Nicolas Pitre <npitre(a)baylibre.com> vt: remove VT_RESIZE and VT_RESIZEX from vt_compat_ioctl() WangYuli <wangyuli(a)uniontech.com> MIPS: Loongson64: Add missing '#interrupt-cells' for loongson64c_ls7a Uwe Kleine-König <u.kleine-koenig(a)baylibre.com> iio: adc: ad7124: Fix 3dB filter frequency reading Henry Martin <bsdhenrymartin(a)gmail.com> serial: Fix potential null-ptr-deref in mlb_usio_probe() Lad Prabhakar <prabhakar.mahadev-lad.rj(a)bp.renesas.com> usb: renesas_usbhs: Reorder clock handling and power management in probe Bjorn Helgaas <bhelgaas(a)google.com> PCI/DPC: Initialize aer_err_info before using it Henry Martin <bsdhenrymartin(a)gmail.com> dmaengine: ti: Add NULL check in udma_probe() Hans Zhang <18255117159(a)163.com> PCI: cadence: Fix runtime atomic count underflow Wolfram Sang <wsa+renesas(a)sang-engineering.com> rtc: sh: assign correct interrupts with DT Li Lingfeng <lilingfeng3(a)huawei.com> nfs: ignore SB_RDONLY when remounting nfs Li Lingfeng <lilingfeng3(a)huawei.com> nfs: clear SB_RDONLY before getting superblock Dapeng Mi <dapeng1.mi(a)linux.intel.com> perf record: Fix incorrect --user-regs comments Leo Yan <leo.yan(a)arm.com> perf tests switch-tracking: Fix timestamp comparison Alexey Gladkov <legion(a)kernel.org> mfd: stmpe-spi: Correct the name used in MODULE_DEVICE_TABLE Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> mfd: exynos-lpass: Avoid calling exynos_lpass_disable() twice in exynos_lpass_remove() Dan Carpenter <dan.carpenter(a)linaro.org> rpmsg: qcom_smd: Fix uninitialized return variable in __qcom_smd_send() Dan Carpenter <dan.carpenter(a)linaro.org> remoteproc: qcom_wcnss_iris: Add missing put_device() on error in probe Adrian Hunter <adrian.hunter(a)intel.com> perf scripts python: exported-sql-viewer.py: Fix pattern matching with Python 3 Henry Martin <bsdhenrymartin(a)gmail.com> backlight: pm8941: Add NULL check in wled_configure() Arnaldo Carvalho de Melo <acme(a)redhat.com> perf ui browser hists: Set actions->thread before calling do_zoom_thread() Arnaldo Carvalho de Melo <acme(a)redhat.com> perf build: Warn when libdebuginfod devel files are not available Kees Cook <kees(a)kernel.org> randstruct: gcc-plugin: Fix attribute addition Kees Cook <kees(a)kernel.org> randstruct: gcc-plugin: Remove bogus void member Sergey Shtylyov <s.shtylyov(a)omp.ru> fbdev: core: fbcvt: avoid division by 0 in fb_cvt_hperiod() Henry Martin <bsdhenrymartin(a)gmail.com> soc: aspeed: Add NULL check in aspeed_lpc_enable_snoop() Su Hui <suhui(a)nfschina.com> soc: aspeed: lpc: Fix impossible judgment condition Quentin Schulz <quentin.schulz(a)cherry.de> arm64: dts: rockchip: disable unrouted USB controllers and PHY on RK3399 Puma with Haikou Dmitry Baryshkov <dmitry.baryshkov(a)oss.qualcomm.com> ARM: dts: qcom: apq8064 merge hw splinlock into corresponding syscon device Ioana Ciornei <ioana.ciornei(a)nxp.com> bus: fsl-mc: fix double-free on mc_dev Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: do not propagate ENOENT error from nilfs_btree_propagate() Wentao Liang <vulab(a)iscas.ac.cn> nilfs2: add pointer check for nilfs_direct_propagate() Murad Masimov <m.masimov(a)mt-integration.ru> ocfs2: fix possible memory leak in ocfs2_finish_quota_recovery Phillip Lougher <phillip(a)squashfs.org.uk> Squashfs: check return result of sb_min_blocksize Adam Ford <aford173(a)gmail.com> arm64: dts: imx8mn-beacon: Fix RTC capacitive load Adam Ford <aford173(a)gmail.com> arm64: dts: imx8mm-beacon: Fix RTC capacitive load Wolfram Sang <wsa+renesas(a)sang-engineering.com> ARM: dts: at91: at91sam9263: fix NAND chip selects Wolfram Sang <wsa+renesas(a)sang-engineering.com> ARM: dts: at91: usb_a9263: fix GPIO for Dataflash chip select Zhiguo Niu <zhiguo.niu(a)unisoc.com> f2fs: fix to correct check conditions in f2fs_cross_rename Zhiguo Niu <zhiguo.niu(a)unisoc.com> f2fs: use d_inode(dentry) cleanup dentry->d_inode Horatiu Vultur <horatiu.vultur(a)microchip.com> net: phy: mscc: Stop clearing the the UDPv4 checksum for L2 frames Faicker Mo <faicker.mo(a)zenlayer.com> net: openvswitch: Fix the dead loop of MPLS parse Kuniyuki Iwashima <kuniyu(a)amazon.com> calipso: Don't call calipso functions for AF_INET sk. Thangaraj Samynathan <thangaraj.s(a)microchip.com> net: lan743x: rename lan743x_reset_phy to lan743x_hw_reset_phy KaFai Wan <mannkafai(a)gmail.com> bpf: Avoid __bpf_prog_ret0_warn when jit fails Nikita Zhandarovich <n.zhandarovich(a)fintech.ru> net: usb: aqc111: fix error handling of usbnet read calls Fernando Fernandez Mancera <fmancera(a)suse.de> netfilter: nft_tunnel: fix geneve_opt dump Jiayuan Chen <jiayuan.chen(a)linux.dev> bpf, sockmap: Avoid using sk_socket after free when sending Li RongQing <lirongqing(a)baidu.com> vfio/type1: Fix error unwind in migration dirty bitmap allocation Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: nft_fib_ipv6: fix VRF ipv4/ipv6 result discrepancy Toke Høiland-Jørgensen <toke(a)toke.dk> wifi: ath9k_htc: Abort software beacon handling if disabled Alexey Kodanev <aleksei.kodanev(a)bell-sw.com> wifi: rtw88: fix the 'para' buffer size to avoid reading out of bounds Ilya Leoshkevich <iii(a)linux.ibm.com> s390/bpf: Store backchain even for leaf progs Vincent Knecht <vincent.knecht(a)mailoo.org> clk: qcom: gcc-msm8939: Fix mclk0 & mclk1 for 24 MHz Tao Chen <chen.dylane(a)linux.dev> bpf: Fix WARN() in get_bpf_raw_tp_regs Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> pinctrl: at91: Fix possible out-of-boundary access Anton Protopopov <a.s.protopopov(a)gmail.com> libbpf: Use proper errno value in nlattr Jiayuan Chen <jiayuan.chen(a)linux.dev> ktls, sockmap: Fix missing uncharge operation Henry Martin <bsdhenrymartin(a)gmail.com> clk: bcm: rpi: Add NULL check in raspberrypi_clk_register() Luca Weiss <luca.weiss(a)fairphone.com> clk: qcom: gcc-sm6350: Add *_wait_val values for GDSCs Anton Protopopov <a.s.protopopov(a)gmail.com> bpf: Fix uninitialized values in BPF_{CORE,PROBE}_READ Patrisious Haddad <phaddad(a)nvidia.com> RDMA/mlx5: Fix error flow upon firmware failure for RQ destruction Zhongqiu Duan <dzq.aishenghu0(a)gmail.com> netfilter: nft_quota: match correctly when the quota just depleted Huajian Yang <huajianyang(a)asrmicro.com> netfilter: bridge: Move specific fragmented packet to slow_path instead of dropping it Anton Protopopov <a.s.protopopov(a)gmail.com> libbpf: Use proper errno value in linker Chao Yu <chao(a)kernel.org> f2fs: fix to detect gcing page in f2fs_is_cp_guaranteed() Chao Yu <chao(a)kernel.org> f2fs: clean up w/ fscrypt_is_bounce_page() Jason Gunthorpe <jgg(a)ziepe.ca> iommu: Protect against overflow in iommu_pgsize() Junxian Huang <huangjunxian6(a)hisilicon.com> RDMA/hns: Include hnae3.h in hns_roce_hw_v2.h Dmitry Antipov <dmantipov(a)yandex.ru> wifi: rtw88: do not ignore hardware read error during DPK Viktor Malik <vmalik(a)redhat.com> libbpf: Fix buffer overflow in bpf_object__init_prog Hari Kalavakunta <kalavakunta.hari.prasad(a)gmail.com> net: ncsi: Fix GCPS 64-bit member variables Chao Yu <chao(a)kernel.org> f2fs: fix to do sanity check on sbi->total_valid_block_count Jiayuan Chen <jiayuan.chen(a)linux.dev> bpf, sockmap: fix duplicated data transmission Jacob Moroni <jmoroni(a)google.com> IB/cm: use rwlock for MAD agent lock Stone Zhang <quic_stonez(a)quicinc.com> wifi: ath11k: fix node corruption in ar->arvifs list Huang Yiwei <quic_hyiwei(a)quicinc.com> firmware: SDEI: Allow sdei initialization without ACPI_APEI_GHES Biju Das <biju.das.jz(a)bp.renesas.com> drm/tegra: rgb: Fix the unbound reference count Kees Cook <kees(a)kernel.org> drm/vkms: Adjust vkms_state->active_planes allocation type Biju Das <biju.das.jz(a)bp.renesas.com> drm: rcar-du: Fix memory leak in rcar_du_vsps_init() Neill Kapron <nkapron(a)google.com> selftests/seccomp: fix syscall_restart test for arm compat Miaoqian Lin <linmq006(a)gmail.com> firmware: psci: Fix refcount leak in psci_dt_init Finn Thain <fthain(a)linux-m68k.org> m68k: mac: Fix macintosh_config for Mac II Andrey Vatoropin <a.vatoropin(a)crpt.ru> fs/ntfs3: handle hdr_first_de() return value Jonas Karlman <jonas(a)kwiboo.se> media: rkvdec: Fix frame size enumeration Charles Han <hanchunchao(a)inspur.com> drm/amd/pp: Fix potential NULL pointer dereference in atomctrl_initialize_mc_reg_table Geert Uytterhoeven <geert+renesas(a)glider.be> spi: sh-msiof: Fix maximum DMA transfer size Armin Wolf <W_Armin(a)gmx.de> ACPI: OSI: Stop advertising support for "3.0 _SCP Extensions" Jiaqing Zhao <jiaqing.zhao(a)linux.intel.com> x86/mtrr: Check if fixed-range MTRRs exist in mtrr_save_fixed_ranges() Zijun Hu <quic_zijuhu(a)quicinc.com> PM: wakeup: Delete space in the end of string shown by pm_show_wakelocks() Alexander Shiyan <eagle.alexander923(a)gmail.com> power: reset: at91-reset: Optimize at91_reset() Qiuxu Zhuo <qiuxu.zhuo(a)intel.com> EDAC/skx_common: Fix general protection fault Ovidiu Panait <ovidiu.panait.oss(a)gmail.com> crypto: sun8i-ce - move fallback ahash_request to the end of the struct Herbert Xu <herbert(a)gondor.apana.org.au> crypto: xts - Only add ecb if it is not already there Herbert Xu <herbert(a)gondor.apana.org.au> crypto: lrw - Only add ecb if it is not already there Herbert Xu <herbert(a)gondor.apana.org.au> crypto: marvell/cesa - Avoid empty transfer descriptor Herbert Xu <herbert(a)gondor.apana.org.au> crypto: marvell/cesa - Handle zero-length skcipher requests Ahmed S. Darwish <darwi(a)linutronix.de> x86/cpu: Sanitize CPUID(0x80000000) output Corentin Labbe <clabbe.montjoie(a)gmail.com> crypto: sun8i-ss - do not use sg_dma_len before calling DMA functions Qing Wang <wangqing7171(a)gmail.com> perf/core: Fix broken throttling when max_samples_per_tick=1 Andreas Gruenbacher <agruenba(a)redhat.com> gfs2: gfs2_create_inode error handling fix Sergey Senozhatsky <senozhatsky(a)chromium.org> thunderbolt: Do not double dequeue a configuration request Dave Penkler <dpenkler(a)gmail.com> usb: usbtmc: Fix timeout value in get_stb Charles Yeh <charlesyeh522(a)gmail.com> USB: serial: pl2303: add new chip PL2303GC-Q20 and PL2303GT-2AB Hongyu Xie <xiehongyu1(a)kylinos.cn> usb: storage: Ignore UAS driver for SanDisk 3.2 Gen2 storage device Jiayi Li <lijiayi(a)kylinos.cn> usb: quirks: Add NO_LPM quirk for SanDisk Extreme 55AE Alexandre Mergnat <amergnat(a)baylibre.com> rtc: Fix offset calculation for .start_secs < 0 Alexandre Mergnat <amergnat(a)baylibre.com> rtc: Make rtc_time64_to_tm() support dates before 1970 Gautham R. Shenoy <gautham.shenoy(a)amd.com> acpi-cpufreq: Fix nominal_freq units to KHz in get_max_boost_ratio() Gabor Juhos <j4g8y7(a)gmail.com> pinctrl: armada-37xx: set GPIO output value before setting direction Gabor Juhos <j4g8y7(a)gmail.com> pinctrl: armada-37xx: use correct OUTPUT_VAL register for GPIOs > 31 Pan Taixi <pantaixi(a)huaweicloud.com> tracing: Fix compilation warning on arm32 ------------- Diffstat: Documentation/admin-guide/kernel-parameters.txt | 7 +- Makefile | 8 +- arch/arm/boot/dts/am335x-bone-common.dtsi | 8 + arch/arm/boot/dts/at91sam9263ek.dts | 2 +- arch/arm/boot/dts/qcom-apq8064.dtsi | 13 +- arch/arm/boot/dts/tny_a9263.dts | 2 +- arch/arm/boot/dts/usb_a9263.dts | 4 +- arch/arm/mach-omap2/clockdomain.h | 1 + arch/arm/mach-omap2/clockdomains33xx_data.c | 2 +- arch/arm/mach-omap2/cm33xx.c | 14 +- arch/arm/mach-omap2/pmic-cpcap.c | 6 +- arch/arm/mm/ioremap.c | 4 +- .../boot/dts/freescale/imx8mm-beacon-som.dtsi | 1 + .../boot/dts/freescale/imx8mn-beacon-som.dtsi | 1 + .../arm64/boot/dts/rockchip/rk3399-puma-haikou.dts | 8 - arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 20 +- arch/arm64/include/asm/cputype.h | 2 + arch/arm64/include/asm/debug-monitors.h | 12 - arch/arm64/include/asm/insn-def.h | 14 ++ arch/arm64/include/asm/insn.h | 81 ++++++- arch/arm64/include/asm/spectre.h | 3 + arch/arm64/kernel/proton-pack.c | 21 +- arch/arm64/kernel/ptrace.c | 2 +- arch/arm64/lib/insn.c | 199 +++++++++++++++-- arch/arm64/net/bpf_jit.h | 11 +- arch/arm64/net/bpf_jit_comp.c | 58 ++++- arch/arm64/xen/hypercall.S | 21 +- arch/m68k/mac/config.c | 2 +- arch/mips/Makefile | 6 +- .../boot/dts/loongson/loongson64c_4core_ls7a.dts | 1 + arch/mips/loongson2ef/Platform | 2 +- arch/mips/vdso/Makefile | 1 + arch/nios2/include/asm/pgtable.h | 16 ++ arch/parisc/boot/compressed/Makefile | 1 + arch/powerpc/kernel/eeh.c | 2 + arch/powerpc/platforms/book3s/vas-api.c | 9 + arch/powerpc/platforms/powernv/memtrace.c | 8 +- arch/powerpc/platforms/pseries/msi.c | 7 +- arch/s390/net/bpf_jit_comp.c | 12 +- arch/s390/pci/pci_mmio.c | 2 +- arch/x86/boot/compressed/Makefile | 2 +- arch/x86/kernel/cpu/bugs.c | 10 +- arch/x86/kernel/cpu/common.c | 17 +- arch/x86/kernel/cpu/mtrr/generic.c | 2 +- arch/x86/kernel/ioport.c | 13 +- arch/x86/kernel/process.c | 6 + block/Kconfig | 8 +- block/bdev.c | 2 +- crypto/lrw.c | 4 +- crypto/xts.c | 4 +- drivers/acpi/acpica/dsutils.c | 9 +- drivers/acpi/acpica/psobject.c | 52 ++--- drivers/acpi/acpica/utprint.c | 7 +- drivers/acpi/apei/Kconfig | 1 + drivers/acpi/apei/ghes.c | 2 +- drivers/acpi/battery.c | 19 +- drivers/acpi/bus.c | 6 +- drivers/acpi/osi.c | 1 - drivers/ata/pata_via.c | 3 +- drivers/atm/atmtcp.c | 4 +- drivers/base/power/domain.c | 2 +- drivers/base/power/main.c | 3 +- drivers/base/power/runtime.c | 2 +- drivers/base/swnode.c | 2 +- drivers/block/aoe/aoedev.c | 8 + drivers/bus/fsl-mc/fsl-mc-bus.c | 6 +- drivers/bus/fsl-mc/fsl-mc-uapi.c | 4 +- drivers/bus/fsl-mc/mc-io.c | 19 +- drivers/bus/fsl-mc/mc-sys.c | 2 +- drivers/bus/mhi/host/pm.c | 18 +- drivers/bus/ti-sysc.c | 49 ---- drivers/clk/bcm/clk-raspberrypi.c | 2 + drivers/clk/meson/g12a.c | 1 + drivers/clk/qcom/gcc-msm8939.c | 4 +- drivers/clk/qcom/gcc-sm6350.c | 6 + drivers/clk/rockchip/clk-rk3036.c | 1 + drivers/cpufreq/acpi-cpufreq.c | 2 +- drivers/cpufreq/cpufreq.c | 6 +- drivers/cpufreq/scmi-cpufreq.c | 36 ++- drivers/cpufreq/tegra186-cpufreq.c | 7 - drivers/crypto/allwinner/sun8i-ce/sun8i-ce.h | 2 +- .../crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c | 2 +- drivers/crypto/marvell/cesa/cesa.c | 2 +- drivers/crypto/marvell/cesa/cesa.h | 9 +- drivers/crypto/marvell/cesa/cipher.c | 3 + drivers/crypto/marvell/cesa/hash.c | 2 +- drivers/crypto/marvell/cesa/tdma.c | 53 +++-- drivers/dma-buf/udmabuf.c | 5 +- drivers/dma/ti/k3-udma.c | 3 +- drivers/edac/altera_edac.c | 6 +- drivers/edac/skx_common.c | 1 + drivers/firmware/Kconfig | 1 - drivers/firmware/arm_sdei.c | 11 +- drivers/firmware/psci/psci.c | 4 +- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 2 - drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c | 2 - drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c | 2 - drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 2 - drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 2 - drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c | 4 + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 18 +- drivers/gpu/drm/amd/display/dc/dcn20/Makefile | 2 +- drivers/gpu/drm/amd/display/dc/dcn21/Makefile | 2 +- drivers/gpu/drm/amd/display/dc/dml/Makefile | 3 +- .../gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c | 8 + drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 5 +- drivers/gpu/drm/bridge/analogix/anx7625.c | 8 +- drivers/gpu/drm/meson/meson_drv.c | 2 +- drivers/gpu/drm/meson/meson_drv.h | 2 +- drivers/gpu/drm/meson/meson_encoder_hdmi.c | 29 +-- drivers/gpu/drm/meson/meson_vclk.c | 226 ++++++++++--------- drivers/gpu/drm/meson/meson_vclk.h | 13 +- drivers/gpu/drm/msm/adreno/a6xx_hfi.c | 2 +- .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 3 +- drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c | 7 + drivers/gpu/drm/msm/hdmi/hdmi_i2c.c | 14 +- drivers/gpu/drm/nouveau/nouveau_backlight.c | 2 +- drivers/gpu/drm/rcar-du/rcar_du_kms.c | 10 +- drivers/gpu/drm/tegra/rgb.c | 14 +- drivers/gpu/drm/vkms/vkms_crtc.c | 2 +- drivers/hid/hid-hyperv.c | 5 +- drivers/hid/usbhid/hid-core.c | 25 ++- drivers/hwmon/occ/common.c | 247 +++++++++------------ drivers/i2c/busses/i2c-designware-slave.c | 2 +- drivers/i2c/busses/i2c-npcm7xx.c | 12 +- drivers/iio/accel/fxls8962af-core.c | 15 +- drivers/iio/adc/ad7124.c | 4 +- drivers/iio/adc/ad7606_spi.c | 2 +- drivers/iio/imu/inv_icm42600/inv_icm42600_temp.c | 8 +- drivers/infiniband/core/cm.c | 16 +- drivers/infiniband/core/iwcm.c | 29 +-- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 1 - drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 1 + drivers/infiniband/hw/hns/hns_roce_main.c | 1 - drivers/infiniband/hw/hns/hns_roce_restrack.c | 1 - drivers/infiniband/hw/mlx5/qpc.c | 30 ++- drivers/input/misc/ims-pcu.c | 6 + drivers/input/misc/sparcspkr.c | 22 +- drivers/input/rmi4/rmi_f34.c | 135 ++++++----- drivers/iommu/amd/iommu.c | 8 + drivers/iommu/iommu.c | 4 +- drivers/md/dm-raid1.c | 5 +- drivers/media/common/videobuf2/videobuf2-dma-sg.c | 4 +- drivers/media/i2c/ccs-pll.c | 23 +- drivers/media/i2c/imx334.c | 18 +- drivers/media/i2c/ov8856.c | 9 +- drivers/media/i2c/tc358743.c | 4 + drivers/media/platform/exynos4-is/fimc-is-regs.c | 1 + drivers/media/platform/qcom/venus/core.c | 16 +- drivers/media/platform/ti-vpe/cal-video.c | 4 +- drivers/media/test-drivers/vidtv/vidtv_channel.c | 2 +- drivers/media/test-drivers/vivid/vivid-vid-cap.c | 2 +- drivers/media/usb/dvb-usb/cxusb.c | 3 +- drivers/media/usb/gspca/stv06xx/stv06xx_hdcs.c | 7 +- drivers/media/usb/uvc/uvc_ctrl.c | 23 +- drivers/media/usb/uvc/uvc_driver.c | 27 ++- drivers/media/v4l2-core/v4l2-dev.c | 14 +- drivers/mfd/exynos-lpass.c | 1 - drivers/mfd/stmpe-spi.c | 2 +- drivers/misc/vmw_vmci/vmci_host.c | 11 +- drivers/mtd/nand/raw/sunxi_nand.c | 2 + drivers/net/can/m_can/tcan4x5x-core.c | 9 +- drivers/net/ethernet/aquantia/atlantic/aq_main.c | 1 - drivers/net/ethernet/aquantia/atlantic/aq_nic.c | 2 + drivers/net/ethernet/cadence/macb_main.c | 6 +- drivers/net/ethernet/dlink/dl2k.c | 14 +- drivers/net/ethernet/dlink/dl2k.h | 2 + drivers/net/ethernet/emulex/benet/be_cmds.c | 2 +- drivers/net/ethernet/google/gve/gve_main.c | 2 +- drivers/net/ethernet/google/gve/gve_tx_dqo.c | 3 + drivers/net/ethernet/intel/i40e/i40e_common.c | 7 +- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 11 +- drivers/net/ethernet/intel/ice/ice_arfs.c | 48 ++++ drivers/net/ethernet/intel/ice/ice_sched.c | 11 +- drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c | 9 +- drivers/net/ethernet/mediatek/mtk_star_emac.c | 4 + drivers/net/ethernet/mellanox/mlx4/en_clock.c | 2 +- drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 1 + drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 5 +- .../net/ethernet/mellanox/mlx5/core/pagealloc.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/vport.c | 18 +- drivers/net/ethernet/microchip/lan743x_main.c | 4 +- .../net/ethernet/stmicro/stmmac/stmmac_platform.c | 11 +- drivers/net/macsec.c | 40 +++- drivers/net/phy/mdio_bus.c | 16 +- drivers/net/phy/mscc/mscc_ptp.c | 4 +- drivers/net/usb/aqc111.c | 10 +- drivers/net/usb/ch9200.c | 7 +- drivers/net/vmxnet3/vmxnet3_drv.c | 26 +++ drivers/net/vxlan/vxlan_core.c | 8 +- drivers/net/wireguard/device.c | 1 + drivers/net/wireless/ath/ath10k/snoc.c | 4 +- drivers/net/wireless/ath/ath11k/core.c | 8 +- drivers/net/wireless/ath/ath9k/htc_drv_beacon.c | 3 + drivers/net/wireless/ath/carl9170/usb.c | 19 +- drivers/net/wireless/intersil/p54/fwio.c | 2 + drivers/net/wireless/intersil/p54/p54.h | 1 + drivers/net/wireless/intersil/p54/txrx.c | 13 +- drivers/net/wireless/mediatek/mt76/mt76x2/usb.c | 2 + .../net/wireless/mediatek/mt76/mt76x2/usb_init.c | 13 +- drivers/net/wireless/realtek/rtlwifi/pci.c | 10 + drivers/net/wireless/realtek/rtw88/coex.c | 2 +- drivers/net/wireless/realtek/rtw88/rtw8822c.c | 3 +- drivers/nvme/target/fcloop.c | 31 +-- drivers/pci/controller/cadence/pcie-cadence-ep.c | 5 +- drivers/pci/controller/cadence/pcie-cadence-host.c | 11 +- drivers/pci/controller/dwc/pcie-dw-rockchip.c | 2 +- drivers/pci/pci.c | 3 +- drivers/pci/pcie/dpc.c | 2 +- drivers/pci/quirks.c | 23 ++ drivers/pinctrl/mvebu/pinctrl-armada-37xx.c | 35 +-- drivers/pinctrl/pinctrl-at91.c | 6 +- drivers/pinctrl/pinctrl-mcp23s08.c | 8 + drivers/platform/x86/dell/dell_rbu.c | 6 +- drivers/power/reset/at91-reset.c | 5 +- drivers/power/supply/bq27xxx_battery.c | 2 +- drivers/power/supply/bq27xxx_battery_i2c.c | 13 +- drivers/ptp/ptp_private.h | 12 +- drivers/rapidio/rio_cm.c | 3 + drivers/regulator/max14577-regulator.c | 5 +- drivers/remoteproc/qcom_wcnss_iris.c | 2 + drivers/remoteproc/remoteproc_core.c | 6 +- drivers/rpmsg/qcom_smd.c | 2 +- drivers/rtc/class.c | 2 +- drivers/rtc/lib.c | 24 +- drivers/rtc/rtc-sh.c | 12 +- drivers/s390/scsi/zfcp_sysfs.c | 2 + drivers/scsi/elx/efct/efct_hw.c | 5 +- drivers/scsi/lpfc/lpfc_hbadisc.c | 2 +- drivers/scsi/lpfc/lpfc_sli.c | 4 +- drivers/scsi/scsi_transport_iscsi.c | 11 +- drivers/scsi/storvsc_drv.c | 10 +- drivers/scsi/ufs/ufshcd.c | 7 +- drivers/soc/aspeed/aspeed-lpc-snoop.c | 17 +- drivers/soc/ti/omap_prm.c | 8 +- drivers/spi/spi-bcm63xx-hsspi.c | 2 +- drivers/spi/spi-bcm63xx.c | 2 +- drivers/spi/spi-sh-msiof.c | 13 +- drivers/staging/iio/impedance-analyzer/ad5933.c | 2 +- drivers/staging/media/rkvdec/rkvdec.c | 24 +- drivers/tee/tee_core.c | 11 +- drivers/thermal/qcom/tsens.c | 10 +- drivers/thunderbolt/ctl.c | 5 + drivers/tty/serial/milbeaut_usio.c | 5 +- drivers/tty/serial/sh-sci.c | 97 ++++++-- drivers/tty/vt/vt_ioctl.c | 2 - drivers/uio/uio_hv_generic.c | 4 +- drivers/usb/cdns3/cdnsp-gadget.c | 21 +- drivers/usb/cdns3/cdnsp-gadget.h | 4 + drivers/usb/class/usbtmc.c | 21 +- drivers/usb/core/hub.c | 16 +- drivers/usb/core/quirks.c | 3 + drivers/usb/gadget/function/f_hid.c | 12 +- drivers/usb/renesas_usbhs/common.c | 50 ++++- drivers/usb/serial/pl2303.c | 2 + drivers/usb/storage/unusual_uas.h | 7 + drivers/usb/typec/tcpm/tcpci_maxim.c | 3 +- drivers/vfio/vfio_iommu_type1.c | 2 +- drivers/video/backlight/qcom-wled.c | 6 +- drivers/video/console/vgacon.c | 2 +- drivers/video/fbdev/core/fbcvt.c | 2 +- drivers/video/fbdev/core/fbmem.c | 4 +- drivers/watchdog/da9052_wdt.c | 1 + fs/configfs/dir.c | 2 +- fs/exfat/nls.c | 1 + fs/ext4/ext4.h | 8 + fs/ext4/extents.c | 39 ++-- fs/ext4/file.c | 7 +- fs/ext4/inline.c | 2 +- fs/ext4/inode.c | 3 +- fs/ext4/ioctl.c | 8 +- fs/ext4/super.c | 15 +- fs/f2fs/data.c | 4 +- fs/f2fs/f2fs.h | 10 +- fs/f2fs/namei.c | 19 +- fs/f2fs/super.c | 12 +- fs/filesystems.c | 14 +- fs/gfs2/inode.c | 3 +- fs/gfs2/lock_dlm.c | 3 +- fs/jbd2/transaction.c | 5 +- fs/jffs2/erase.c | 4 +- fs/jffs2/scan.c | 4 +- fs/jffs2/summary.c | 7 +- fs/jfs/jfs_discard.c | 3 +- fs/jfs/jfs_dtree.c | 18 +- fs/namespace.c | 6 +- fs/nfs/super.c | 19 ++ fs/nfsd/nfs4proc.c | 3 +- fs/nfsd/nfssvc.c | 6 +- fs/nilfs2/btree.c | 4 +- fs/nilfs2/direct.c | 3 + fs/ntfs3/index.c | 8 + fs/ocfs2/quota_local.c | 2 +- fs/squashfs/super.c | 5 + fs/xfs/xfs_inode.c | 15 +- include/acpi/actypes.h | 2 +- include/linux/arm_sdei.h | 4 +- include/linux/atmdev.h | 6 + include/linux/hid.h | 3 +- include/linux/hugetlb.h | 3 + include/linux/mlx5/driver.h | 1 + include/linux/mm.h | 3 + include/linux/mm_types.h | 3 + include/net/checksum.h | 2 +- include/net/sock.h | 7 +- include/trace/events/erofs.h | 18 -- include/uapi/linux/bpf.h | 2 + include/uapi/linux/videodev2.h | 12 +- ipc/shm.c | 5 +- kernel/bpf/core.c | 2 +- kernel/events/core.c | 57 ++++- kernel/exit.c | 17 +- kernel/power/wakelock.c | 3 + kernel/time/clocksource.c | 2 +- kernel/time/posix-cpu-timers.c | 9 + kernel/trace/bpf_trace.c | 2 +- kernel/trace/ftrace.c | 10 +- kernel/trace/trace.c | 2 +- lib/Kconfig | 1 + mm/huge_memory.c | 2 +- mm/hugetlb.c | 81 +++++-- mm/mmap.c | 8 + mm/page-writeback.c | 2 +- net/atm/common.c | 1 + net/atm/lec.c | 12 +- net/atm/raw.c | 2 +- net/bluetooth/l2cap_core.c | 3 +- net/bridge/br_multicast.c | 77 ++++++- net/bridge/netfilter/nf_conntrack_bridge.c | 12 +- net/core/filter.c | 5 +- net/core/skmsg.c | 25 ++- net/core/sock.c | 4 +- net/core/utils.c | 4 +- net/dsa/tag_brcm.c | 2 +- net/ipv4/route.c | 4 + net/ipv4/tcp_input.c | 63 +++--- net/ipv6/calipso.c | 8 + net/ipv6/ila/ila_common.c | 6 +- net/ipv6/netfilter.c | 12 +- net/ipv6/netfilter/nft_fib_ipv6.c | 13 +- net/ipv6/seg6_local.c | 6 +- net/mac80211/mesh_hwmp.c | 6 +- net/mpls/af_mpls.c | 4 +- net/ncsi/internal.h | 21 +- net/ncsi/ncsi-pkt.h | 23 +- net/ncsi/ncsi-rsp.c | 21 +- net/netfilter/nft_quota.c | 20 +- net/netfilter/nft_set_pipapo_avx2.c | 21 +- net/netfilter/nft_tunnel.c | 8 +- net/netlabel/netlabel_kapi.c | 5 + net/nfc/nci/uart.c | 8 +- net/openvswitch/flow.c | 2 +- net/sched/sch_ets.c | 10 +- net/sched/sch_prio.c | 2 +- net/sched/sch_red.c | 2 +- net/sched/sch_sfq.c | 121 ++++++---- net/sched/sch_tbf.c | 2 +- net/sctp/socket.c | 3 +- net/sunrpc/cache.c | 17 +- net/tipc/crypto.c | 8 +- net/tipc/udp_media.c | 4 +- net/tls/tls_sw.c | 7 + scripts/Kconfig.include | 2 +- scripts/Makefile.clang | 3 +- scripts/Makefile.compiler | 8 +- scripts/as-version.sh | 2 +- scripts/gcc-plugins/gcc-common.h | 32 +++ scripts/gcc-plugins/randomize_layout_plugin.c | 40 +--- security/selinux/xfrm.c | 2 +- sound/pci/hda/hda_intel.c | 2 + sound/pci/hda/patch_realtek.c | 1 + sound/soc/codecs/tas2770.c | 30 ++- sound/soc/meson/meson-card-utils.c | 2 +- sound/soc/qcom/sdm845.c | 4 + sound/soc/tegra/tegra210_ahub.c | 2 + sound/usb/implicit.c | 1 + sound/usb/mixer_maps.c | 12 + tools/include/uapi/linux/bpf.h | 2 + tools/lib/bpf/bpf_core_read.h | 6 + tools/lib/bpf/btf.c | 16 ++ tools/lib/bpf/libbpf.c | 2 +- tools/lib/bpf/linker.c | 4 +- tools/lib/bpf/nlattr.c | 15 +- tools/perf/Makefile.config | 2 + tools/perf/builtin-record.c | 2 +- tools/perf/scripts/python/exported-sql-viewer.py | 5 +- tools/perf/tests/switch-tracking.c | 2 +- tools/perf/ui/browsers/hists.c | 2 +- tools/testing/selftests/seccomp/seccomp_bpf.c | 7 +- tools/testing/selftests/x86/Makefile | 2 +- tools/testing/selftests/x86/sigtrap_loop.c | 101 +++++++++ usr/include/Makefile | 2 +- 392 files changed, 3155 insertions(+), 1436 deletions(-)

1 week, 1 day

6
417
0 0

[PATCH 1/2] maple_tree: Fix mt_destroy_walk() on root leaf node

by Liam R. Howlett

From: Wei Yang <richard.weiyang(a)gmail.com> On destroy, we should set each node dead. But current code miss this when the maple tree has only the root node. The reason is mt_destroy_walk() leverage mte_destroy_descend() to set node dead, but this is skipped since the only root node is a leaf. Fixes this by setting the node dead if it is a leaf. Link: https://lore.kernel.org/all/20250407231354.11771-1-richard.weiyang@gmail.co… Fixes: 54a611b60590 ("Maple Tree: add new data structure") Signed-off-by: Wei Yang <richard.weiyang(a)gmail.com> CC: Liam R. Howlett <Liam.Howlett(a)Oracle.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Liam R. Howlett <Liam.Howlett(a)oracle.com> --- lib/maple_tree.c | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/maple_tree.c b/lib/maple_tree.c index 6b0fc6ebbe363..85d17d943753d 100644 --- a/lib/maple_tree.c +++ b/lib/maple_tree.c @@ -5319,6 +5319,7 @@ static void mt_destroy_walk(struct maple_enode *enode, struct maple_tree *mt, struct maple_enode *start; if (mte_is_leaf(enode)) { + mte_set_node_dead(enode); node->type = mte_node_type(enode); goto free_leaf; } -- 2.47.2

1 week, 2 days

2
1
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[PATCH 1/1] iommu/vt-d: Enable ATS before cache tag assignment

by Lu Baolu

Commit <4f1492efb495> ("iommu/vt-d: Revert ATS timing change to fix boot failure") placed the enabling of ATS in the probe_finalize callback. This occurs after the default domain attachment, which is when the ATS cache tag is assigned. Consequently, the device TLB cache tag is missed when the domain is attached, leading to the device TLB not being invalidated in the iommu_unmap paths. Fix it by moving the ATS enabling to the default domain attachment path, ensuring ATS is enabled before the cache tag assignment. Fixes: 4f1492efb495 ("iommu/vt-d: Revert ATS timing change to fix boot failure") Cc: stable(a)vger.kernel.org Signed-off-by: Lu Baolu <baolu.lu(a)linux.intel.com> --- drivers/iommu/intel/iommu.c | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-) diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index 7aa3932251b2..863ccb47bcca 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -54,6 +54,7 @@ __DOMAIN_MAX_PFN(gaw), (unsigned long)-1)) #define DOMAIN_MAX_ADDR(gaw) (((uint64_t)__DOMAIN_MAX_PFN(gaw)) << VTD_PAGE_SHIFT) +static void sm_iommu_enable_pcicaps(struct device *dev); static void __init check_tylersburg_isoch(void); static int rwbf_quirk; @@ -1825,10 +1826,11 @@ static int dmar_domain_attach_device(struct dmar_domain *domain, else ret = domain_setup_second_level(iommu, domain, dev, IOMMU_NO_PASID, NULL); - if (ret) goto out_block_translation; + /* PCI ATS enablement must happen before cache tag assigning. */ + sm_iommu_enable_pcicaps(dev); ret = cache_tag_assign_domain(domain, dev, IOMMU_NO_PASID); if (ret) goto out_block_translation; @@ -3765,11 +3767,18 @@ static struct iommu_device *intel_iommu_probe_device(struct device *dev) return ERR_PTR(ret); } -static void intel_iommu_probe_finalize(struct device *dev) +static void sm_iommu_enable_pcicaps(struct device *dev) { struct device_domain_info *info = dev_iommu_priv_get(dev); struct intel_iommu *iommu = info->iommu; + /* + * Called only in iommu_device_register() path when iommu is + * configured in the scalable mode. + */ + if (!sm_supported(iommu) || READ_ONCE(iommu->iommu.ready)) + return; + /* * The PCIe spec, in its wisdom, declares that the behaviour of the * device is undefined if you enable PASID support after ATS support. @@ -3780,7 +3789,7 @@ static void intel_iommu_probe_finalize(struct device *dev) !pci_enable_pasid(to_pci_dev(dev), info->pasid_supported & ~1)) info->pasid_enabled = 1; - if (sm_supported(iommu) && !dev_is_real_dma_subdevice(dev)) + if (!dev_is_real_dma_subdevice(dev)) iommu_enable_pci_ats(info); iommu_enable_pci_pri(info); } @@ -4309,6 +4318,7 @@ static int identity_domain_attach_dev(struct iommu_domain *domain, struct device ret = intel_pasid_setup_pass_through(iommu, dev, IOMMU_NO_PASID); else ret = device_setup_pass_through(dev); + sm_iommu_enable_pcicaps(dev); if (!ret) info->domain_attached = true; @@ -4359,7 +4369,6 @@ const struct iommu_ops intel_iommu_ops = { .domain_alloc_sva = intel_svm_domain_alloc, .domain_alloc_nested = intel_iommu_domain_alloc_nested, .probe_device = intel_iommu_probe_device, - .probe_finalize = intel_iommu_probe_finalize, .release_device = intel_iommu_release_device, .get_resv_regions = intel_iommu_get_resv_regions, .device_group = intel_iommu_device_group, -- 2.43.0

1 week, 2 days

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