January 2022 - Linux-stable-mirror

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.4.301 release. There are 1 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 Sat, 29 Jan 2022 18:02:51 +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/v4.x/stable-review/patch-4.4.301-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.4.301-rc1 Tvrtko Ursulin <tvrtko.ursulin(a)intel.com> drm/i915: Flush TLBs before releasing backing store ------------- Diffstat: Makefile | 4 +- drivers/gpu/drm/i915/i915_drv.h | 5 +++ drivers/gpu/drm/i915/i915_gem.c | 89 +++++++++++++++++++++++++++++++++++++ drivers/gpu/drm/i915/i915_gem_gtt.c | 3 ++ drivers/gpu/drm/i915/i915_reg.h | 6 +++ 5 files changed, 105 insertions(+), 2 deletions(-)

2 years, 11 months

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[PATCH 4.9 0/9] 4.9.299-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.299 release. There are 9 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 Sat, 29 Jan 2022 18:02:51 +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/v4.x/stable-review/patch-4.9.299-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.299-rc1 Lee Jones <lee.jones(a)linaro.org> ion: Do not 'put' ION handle until after its final use Daniel Rosenberg <drosen(a)google.com> ion: Protect kref from userspace manipulation Daniel Rosenberg <drosen(a)google.com> ion: Fix use after free during ION_IOC_ALLOC Stefan Agner <stefan(a)agner.ch> ARM: 8800/1: use choice for kernel unwinders Lai Jiangshan <laijs(a)linux.alibaba.com> KVM: X86: MMU: Use the correct inherited permissions to get shadow page Paolo Bonzini <pbonzini(a)redhat.com> KVM: nVMX: fix EPT permissions as reported in exit qualification Trond Myklebust <trond.myklebust(a)hammerspace.com> NFSv4: Initialise connection to the server in nfs4_alloc_client() Dan Carpenter <dan.carpenter(a)oracle.com> media: firewire: firedtv-avc: fix a buffer overflow in avc_ca_pmt() Tvrtko Ursulin <tvrtko.ursulin(a)intel.com> drm/i915: Flush TLBs before releasing backing store ------------- Diffstat: Documentation/virtual/kvm/mmu.txt | 4 +- Makefile | 4 +- arch/arm/Kconfig.debug | 44 +++++++++------ arch/x86/kvm/paging_tmpl.h | 44 +++++++++------ drivers/gpu/drm/i915/i915_drv.h | 5 +- drivers/gpu/drm/i915/i915_gem.c | 72 +++++++++++++++++++++++++ drivers/gpu/drm/i915/i915_gem_gtt.c | 4 ++ drivers/gpu/drm/i915/i915_reg.h | 6 +++ drivers/media/firewire/firedtv-avc.c | 14 +++-- drivers/media/firewire/firedtv-ci.c | 2 + drivers/staging/android/ion/ion-ioctl.c | 96 +++++++++++++++++++++++++++++---- drivers/staging/android/ion/ion.c | 19 +++++-- drivers/staging/android/ion/ion.h | 4 ++ drivers/staging/android/ion/ion_priv.h | 4 ++ fs/nfs/nfs4client.c | 82 ++++++++++++++-------------- lib/Kconfig.debug | 6 +-- 16 files changed, 311 insertions(+), 99 deletions(-)

2 years, 11 months

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[PATCH v5] xhci: re-initialize the HC during resume if HCE was set

by Puma Hsu

When HCE(Host Controller Error) is set, it means an internal error condition has been detected. Software needs to re-initialize the HC, so add this check in xhci resume. Cc: stable(a)vger.kernel.org Signed-off-by: Puma Hsu <pumahsu(a)google.com> --- v2: Follow Sergey Shtylyov <s.shtylyov(a)omp.ru>'s comment. v3: Add stable(a)vger.kernel.org for stable release. v4: Refine the commit message. v5: Add a debug log. Follow Mathias Nyman <mathias.nyman(a)linux.intel.com>'s comment. drivers/usb/host/xhci.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index dc357cabb265..41f594f0f73f 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -1146,8 +1146,10 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated) temp = readl(&xhci->op_regs->status); } - /* If restore operation fails, re-initialize the HC during resume */ - if ((temp & STS_SRE) || hibernated) { + /* If restore operation fails or HC error is detected, re-initialize the HC during resume */ + if ((temp & (STS_SRE | STS_HCE)) || hibernated) { + xhci_warn(xhci, "re-initialize HC during resume, USBSTS:%s\n", + xhci_decode_usbsts(str, temp)); if ((xhci->quirks & XHCI_COMP_MODE_QUIRK) && !(xhci_all_ports_seen_u0(xhci))) { -- 2.34.1.703.g22d0c6ccf7-goog

2 years, 11 months

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[PATCH 4.19 0/3] 4.19.227-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.227 release. There are 3 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 Sat, 29 Jan 2022 18:02:51 +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/v4.x/stable-review/patch-4.19.227-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.227-rc1 Jan Kara <jack(a)suse.cz> select: Fix indefinitely sleeping task in poll_schedule_timeout() Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: clear bridge's private skb space on xmit Tvrtko Ursulin <tvrtko.ursulin(a)intel.com> drm/i915: Flush TLBs before releasing backing store ------------- Diffstat: Makefile | 4 +- drivers/gpu/drm/i915/i915_drv.h | 2 + drivers/gpu/drm/i915/i915_gem.c | 83 ++++++++++++++++++++++++++++++++++ drivers/gpu/drm/i915/i915_gem_object.h | 1 + drivers/gpu/drm/i915/i915_reg.h | 6 +++ drivers/gpu/drm/i915/i915_vma.c | 4 ++ fs/select.c | 63 ++++++++++++++------------ net/bridge/br_device.c | 2 + 8 files changed, 133 insertions(+), 32 deletions(-)

2 years, 11 months

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[PATCH] fs/binfmt_elf: Add padding NULL when argc == 0

by Kees Cook

Quoting Ariadne Conill: "In several other operating systems, it is a hard requirement that the first argument to execve(2) be the name of a program, thus prohibiting a scenario where argc < 1. POSIX 2017 also recommends this behaviour, but it is not an explicit requirement[1]: The argument arg0 should point to a filename string that is associated with the process being started by one of the exec functions. ... Interestingly, Michael Kerrisk opened an issue about this in 2008[2], but there was no consensus to support fixing this issue then. Hopefully now that CVE-2021-4034 shows practical exploitative use[3] of this bug in a shellcode, we can reconsider." An examination of existing[4] users of execve(..., NULL, NULL) shows mostly test code, or example rootkit code. While rejecting a NULL argv would be preferred, it looks like the main cause of userspace confusion is an assumption that argc >= 1, and buggy programs may skip argv[0] when iterating. To protect against userspace bugs of this nature, insert an extra NULL pointer in argv when argc == 0, so that argv[1] != envp[0]. Note that this is only done in the argc == 0 case because some userspace programs expect to find envp at exactly argv[argc]. The overlap of these two misguided assumptions is believed to be zero. [1] https://pubs.opengroup.org/onlinepubs/9699919799/functions/exec.html [2] https://bugzilla.kernel.org/show_bug.cgi?id=8408 [3] https://www.qualys.com/2022/01/25/cve-2021-4034/pwnkit.txt [4] https://codesearch.debian.net/search?q=execve%5C+*%5C%28%5B%5E%2C%5D%2B%2C+… Reported-by: Ariadne Conill <ariadne(a)dereferenced.org> Reported-by: Michael Kerrisk <mtk.manpages(a)gmail.com> Cc: Matthew Wilcox <willy(a)infradead.org> Cc: Christian Brauner <brauner(a)kernel.org> Cc: Rich Felker <dalias(a)libc.org> Cc: Eric Biederman <ebiederm(a)xmission.com> Cc: Alexander Viro <viro(a)zeniv.linux.org.uk> Cc: linux-fsdevel(a)vger.kernel.org Cc: stable(a)vger.kernel.org Signed-off-by: Kees Cook <keescook(a)chromium.org> --- fs/binfmt_elf.c | 10 +++++++++- fs/exec.c | 7 ++++++- 2 files changed, 15 insertions(+), 2 deletions(-) diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c index 605017eb9349..e456c48658ad 100644 --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -297,7 +297,8 @@ create_elf_tables(struct linux_binprm *bprm, const struct elfhdr *exec, ei_index = elf_info - (elf_addr_t *)mm->saved_auxv; sp = STACK_ADD(p, ei_index); - items = (argc + 1) + (envc + 1) + 1; + /* Make room for extra pointer when argc == 0. See below. */ + items = (min(argc, 1) + 1) + (envc + 1) + 1; bprm->p = STACK_ROUND(sp, items); /* Point sp at the lowest address on the stack */ @@ -326,6 +327,13 @@ create_elf_tables(struct linux_binprm *bprm, const struct elfhdr *exec, /* Populate list of argv pointers back to argv strings. */ p = mm->arg_end = mm->arg_start; + /* + * Include an extra NULL pointer in argv when argc == 0 so + * that argv[1] != envp[0] to help userspace programs from + * mishandling argc == 0. See fs/exec.c bprm_stack_limits(). + */ + if (argc == 0 && put_user(0, sp++)) + return -EFAULT; while (argc-- > 0) { size_t len; if (put_user((elf_addr_t)p, sp++)) diff --git a/fs/exec.c b/fs/exec.c index 79f2c9483302..0b36384e55b1 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -495,8 +495,13 @@ static int bprm_stack_limits(struct linux_binprm *bprm) * the stack. They aren't stored until much later when we can't * signal to the parent that the child has run out of stack space. * Instead, calculate it here so it's possible to fail gracefully. + * + * In the case of argc < 1, make sure there is a NULL pointer gap + * between argv and envp to ensure confused userspace programs don't + * start processing from argv[1], thinking argc can never be 0, + * to block them from walking envp by accident. See fs/binfmt_elf.c. */ - ptr_size = (bprm->argc + bprm->envc) * sizeof(void *); + ptr_size = (min(bprm->argc, 1) + bprm->envc) * sizeof(void *); if (limit <= ptr_size) return -E2BIG; limit -= ptr_size; -- 2.30.2

2 years, 11 months

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[patch 7/7] ocfs2: fix a deadlock when commit trans

by Andrew Morton

From: Joseph Qi <joseph.qi(a)linux.alibaba.com> Subject: ocfs2: fix a deadlock when commit trans commit 6f1b228529ae introduces a regression which can deadlock as follows: Task1: Task2: jbd2_journal_commit_transaction ocfs2_test_bg_bit_allocatable spin_lock(&jh->b_state_lock) jbd_lock_bh_journal_head __jbd2_journal_remove_checkpoint spin_lock(&jh->b_state_lock) jbd2_journal_put_journal_head jbd_lock_bh_journal_head Task1 and Task2 lock bh->b_state and jh->b_state_lock in different order, which finally result in a deadlock. So use jbd2_journal_[grab|put]_journal_head instead in ocfs2_test_bg_bit_allocatable() to fix it. Link: https://lkml.kernel.org/r/20220121071205.100648-3-joseph.qi@linux.alibaba.c… Fixes: 6f1b228529ae ("ocfs2: fix race between searching chunks and release journal_head from buffer_head") Signed-off-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Reported-by: Gautham Ananthakrishna <gautham.ananthakrishna(a)oracle.com> Reported-by: Saeed Mirzamohammadi <saeed.mirzamohammadi(a)oracle.com> Cc: "Theodore Ts'o" <tytso(a)mit.edu> Cc: Andreas Dilger <adilger.kernel(a)dilger.ca> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Gang He <ghe(a)suse.com> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Jun Piao <piaojun(a)huawei.com> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/ocfs2/suballoc.c | 25 +++++++++++-------------- 1 file changed, 11 insertions(+), 14 deletions(-) --- a/fs/ocfs2/suballoc.c~ocfs2-fix-a-deadlock-when-commit-trans +++ a/fs/ocfs2/suballoc.c @@ -1251,26 +1251,23 @@ static int ocfs2_test_bg_bit_allocatable { struct ocfs2_group_desc *bg = (struct ocfs2_group_desc *) bg_bh->b_data; struct journal_head *jh; - int ret = 1; + int ret; if (ocfs2_test_bit(nr, (unsigned long *)bg->bg_bitmap)) return 0; - if (!buffer_jbd(bg_bh)) + jh = jbd2_journal_grab_journal_head(bg_bh); + if (!jh) return 1; - jbd_lock_bh_journal_head(bg_bh); - if (buffer_jbd(bg_bh)) { - jh = bh2jh(bg_bh); - spin_lock(&jh->b_state_lock); - bg = (struct ocfs2_group_desc *) jh->b_committed_data; - if (bg) - ret = !ocfs2_test_bit(nr, (unsigned long *)bg->bg_bitmap); - else - ret = 1; - spin_unlock(&jh->b_state_lock); - } - jbd_unlock_bh_journal_head(bg_bh); + spin_lock(&jh->b_state_lock); + bg = (struct ocfs2_group_desc *) jh->b_committed_data; + if (bg) + ret = !ocfs2_test_bit(nr, (unsigned long *)bg->bg_bitmap); + else + ret = 1; + spin_unlock(&jh->b_state_lock); + jbd2_journal_put_journal_head(jh); return ret; } _

2 years, 11 months

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[patch 5/7] mm, kasan: use compare-exchange operation to set KASAN page tag

by Andrew Morton

From: Peter Collingbourne <pcc(a)google.com> Subject: mm, kasan: use compare-exchange operation to set KASAN page tag It has been reported that the tag setting operation on newly-allocated pages can cause the page flags to be corrupted when performed concurrently with other flag updates as a result of the use of non-atomic operations. Fix the problem by using a compare-exchange loop to update the tag. Link: https://lkml.kernel.org/r/20220120020148.1632253-1-pcc@google.com Link: https://linux-review.googlesource.com/id/I456b24a2b9067d93968d43b4bb3351c0c… Fixes: 2813b9c02962 ("kasan, mm, arm64: tag non slab memory allocated via pagealloc") Signed-off-by: Peter Collingbourne <pcc(a)google.com> Reviewed-by: Andrey Konovalov <andreyknvl(a)gmail.com> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- include/linux/mm.h | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) --- a/include/linux/mm.h~mm-use-compare-exchange-operation-to-set-kasan-page-tag +++ a/include/linux/mm.h @@ -1506,11 +1506,18 @@ static inline u8 page_kasan_tag(const st static inline void page_kasan_tag_set(struct page *page, u8 tag) { - if (kasan_enabled()) { - tag ^= 0xff; - page->flags &= ~(KASAN_TAG_MASK << KASAN_TAG_PGSHIFT); - page->flags |= (tag & KASAN_TAG_MASK) << KASAN_TAG_PGSHIFT; - } + unsigned long old_flags, flags; + + if (!kasan_enabled()) + return; + + tag ^= 0xff; + old_flags = READ_ONCE(page->flags); + do { + flags = old_flags; + flags &= ~(KASAN_TAG_MASK << KASAN_TAG_PGSHIFT); + flags |= (tag & KASAN_TAG_MASK) << KASAN_TAG_PGSHIFT; + } while (unlikely(!try_cmpxchg(&page->flags, &old_flags, flags))); } static inline void page_kasan_tag_reset(struct page *page) _

2 years, 11 months

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[PATCH 5.16 0/9] 5.16.4-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.16.4 release. There are 9 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 Sat, 29 Jan 2022 18:02:51 +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-5.16.4-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.16.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.16.4-rc1 Russell King <russell.king(a)oracle.com> arm64/bpf: Remove 128MB limit for BPF JIT programs Jan Kara <jack(a)suse.cz> select: Fix indefinitely sleeping task in poll_schedule_timeout() Paul E. McKenney <paulmck(a)kernel.org> rcu: Tighten rcu_advance_cbs_nowake() checks Shakeel Butt <shakeelb(a)google.com> memcg: better bounds on the memcg stats updates Manish Chopra <manishc(a)marvell.com> bnx2x: Invalidate fastpath HSI version for VFs Manish Chopra <manishc(a)marvell.com> bnx2x: Utilize firmware 7.13.21.0 Pavel Begunkov <asml.silence(a)gmail.com> io_uring: fix not released cached task refs Mario Limonciello <mario.limonciello(a)amd.com> drm/amd/display: reset dcn31 SMU mailbox on failures Tvrtko Ursulin <tvrtko.ursulin(a)intel.com> drm/i915: Flush TLBs before releasing backing store ------------- Diffstat: Makefile | 4 +- arch/arm64/include/asm/extable.h | 9 -- arch/arm64/include/asm/memory.h | 5 +- arch/arm64/kernel/traps.c | 2 +- arch/arm64/mm/ptdump.c | 2 - arch/arm64/net/bpf_jit_comp.c | 7 +- .../drm/amd/display/dc/clk_mgr/dcn31/dcn31_smu.c | 6 ++ drivers/gpu/drm/i915/gem/i915_gem_object_types.h | 1 + drivers/gpu/drm/i915/gem/i915_gem_pages.c | 10 ++ drivers/gpu/drm/i915/gt/intel_gt.c | 102 +++++++++++++++++++++ drivers/gpu/drm/i915/gt/intel_gt.h | 2 + drivers/gpu/drm/i915/gt/intel_gt_types.h | 2 + drivers/gpu/drm/i915/i915_reg.h | 11 +++ drivers/gpu/drm/i915/i915_vma.c | 3 + drivers/gpu/drm/i915/intel_uncore.c | 26 +++++- drivers/gpu/drm/i915/intel_uncore.h | 2 + drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 11 ++- drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 6 +- .../net/ethernet/broadcom/bnx2x/bnx2x_fw_defs.h | 2 + drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h | 3 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 75 ++++++++++----- drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c | 13 ++- fs/io_uring.c | 34 ++++--- fs/select.c | 63 +++++++------ kernel/rcu/tree.c | 7 +- mm/memcontrol.c | 20 ++-- 26 files changed, 318 insertions(+), 110 deletions(-)

2 years, 11 months

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[PATCH 5.15 00/12] 5.15.18-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.15.18 release. There are 12 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 Sat, 29 Jan 2022 18:02:51 +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-5.15.18-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.15.18-rc1 Russell King <russell.king(a)oracle.com> arm64/bpf: Remove 128MB limit for BPF JIT programs Harry Wentland <harry.wentland(a)amd.com> drm/amdgpu: Use correct VIEWPORT_DIMENSION for DCN2 Jan Kara <jack(a)suse.cz> select: Fix indefinitely sleeping task in poll_schedule_timeout() Paul E. McKenney <paulmck(a)kernel.org> rcu: Tighten rcu_advance_cbs_nowake() checks Shakeel Butt <shakeelb(a)google.com> memcg: better bounds on the memcg stats updates Shakeel Butt <shakeelb(a)google.com> memcg: unify memcg stat flushing Shakeel Butt <shakeelb(a)google.com> memcg: flush stats only if updated Manish Chopra <manishc(a)marvell.com> bnx2x: Invalidate fastpath HSI version for VFs Manish Chopra <manishc(a)marvell.com> bnx2x: Utilize firmware 7.13.21.0 Pavel Begunkov <asml.silence(a)gmail.com> io_uring: fix not released cached task refs Mario Limonciello <mario.limonciello(a)amd.com> drm/amd/display: reset dcn31 SMU mailbox on failures Tvrtko Ursulin <tvrtko.ursulin(a)intel.com> drm/i915: Flush TLBs before releasing backing store ------------- Diffstat: Makefile | 4 +- arch/arm64/include/asm/extable.h | 9 -- arch/arm64/include/asm/memory.h | 5 +- arch/arm64/kernel/traps.c | 2 +- arch/arm64/mm/extable.c | 13 ++- arch/arm64/mm/ptdump.c | 2 - arch/arm64/net/bpf_jit_comp.c | 7 +- drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 14 ++- .../drm/amd/display/dc/clk_mgr/dcn31/dcn31_smu.c | 6 ++ drivers/gpu/drm/i915/gem/i915_gem_object_types.h | 1 + drivers/gpu/drm/i915/gem/i915_gem_pages.c | 10 ++ drivers/gpu/drm/i915/gt/intel_gt.c | 102 +++++++++++++++++++++ drivers/gpu/drm/i915/gt/intel_gt.h | 2 + drivers/gpu/drm/i915/gt/intel_gt_types.h | 2 + drivers/gpu/drm/i915/i915_reg.h | 11 +++ drivers/gpu/drm/i915/i915_vma.c | 3 + drivers/gpu/drm/i915/intel_uncore.c | 26 +++++- drivers/gpu/drm/i915/intel_uncore.h | 2 + drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 11 ++- drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 6 +- .../net/ethernet/broadcom/bnx2x/bnx2x_fw_defs.h | 2 + drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h | 3 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 75 ++++++++++----- drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c | 13 ++- fs/io_uring.c | 34 ++++--- fs/select.c | 63 +++++++------ kernel/rcu/tree.c | 7 +- mm/memcontrol.c | 99 ++++++++++++++------ 28 files changed, 396 insertions(+), 138 deletions(-)

2 years, 11 months

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[PATCH 5.10 0/6] 5.10.95-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.95 release. There are 6 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 Sat, 29 Jan 2022 18:02:51 +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-5.10.95-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.10.95-rc1 Jan Kara <jack(a)suse.cz> select: Fix indefinitely sleeping task in poll_schedule_timeout() David Matlack <dmatlack(a)google.com> KVM: x86/mmu: Fix write-protection of PTs mapped by the TDP MMU Paul E. McKenney <paulmck(a)kernel.org> rcu: Tighten rcu_advance_cbs_nowake() checks Manish Chopra <manishc(a)marvell.com> bnx2x: Invalidate fastpath HSI version for VFs Manish Chopra <manishc(a)marvell.com> bnx2x: Utilize firmware 7.13.21.0 Tvrtko Ursulin <tvrtko.ursulin(a)intel.com> drm/i915: Flush TLBs before releasing backing store ------------- Diffstat: Makefile | 4 +- arch/x86/kvm/mmu/tdp_mmu.c | 6 +- drivers/gpu/drm/i915/gem/i915_gem_object_types.h | 1 + drivers/gpu/drm/i915/gem/i915_gem_pages.c | 10 ++ drivers/gpu/drm/i915/gt/intel_gt.c | 102 +++++++++++++++++++++ drivers/gpu/drm/i915/gt/intel_gt.h | 2 + drivers/gpu/drm/i915/gt/intel_gt_types.h | 2 + drivers/gpu/drm/i915/i915_reg.h | 11 +++ drivers/gpu/drm/i915/i915_vma.c | 3 + drivers/gpu/drm/i915/intel_uncore.c | 26 +++++- drivers/gpu/drm/i915/intel_uncore.h | 2 + drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 11 ++- drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 6 +- .../net/ethernet/broadcom/bnx2x/bnx2x_fw_defs.h | 2 + drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h | 3 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 75 ++++++++++----- drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c | 13 ++- fs/select.c | 63 +++++++------ kernel/rcu/tree.c | 7 +- 19 files changed, 277 insertions(+), 72 deletions(-)

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Linux-stable-mirror January 2022