+ procfs-avoid-fetching-build-id-while-holding-vma-lock-fix.patch added to mm-nonmm-unstable branch

+ procfs-avoid-fetching-build-id-while-holding-vma-lock-fix.patch added to mm-nonmm-unstable branch

[Andrew Morton]

The patch titled
     Subject: procfs-avoid-fetching-build-id-while-holding-vma-lock-fix
has been added to the -mm mm-nonmm-unstable branch.  Its filename is
     procfs-avoid-fetching-build-id-while-holding-vma-lock-fix.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/procfs-avoid-fetching-build-id-while-holding-vma-lock-fix.patch

This patch will later appear in the mm-nonmm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Before you just go and hit "reply", please:
   a) Consider who else should be cc'ed
   b) Prefer to cc a suitable mailing list as well
   c) Ideally: find the original patch on the mailing list and do a
      reply-to-all to that, adding suitable additional cc's

*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***

The -mm tree is included into linux-next via various
branches at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there most days

------------------------------------------------------
From: Andrew Morton <akpm@linux-foundation.org>
Subject: procfs-avoid-fetching-build-id-while-holding-vma-lock-fix
Date: Thu Jan 29 01:54:41 PM PST 2026

fix kerneldoc, per Mykyta Yatsenko

Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: Liam R. Howlett <Liam.Howlett@Oracle.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Mykyta Yatsenko <mykyta.yatsenko5@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 lib/buildid.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/lib/buildid.c~procfs-avoid-fetching-build-id-while-holding-vma-lock-fix
+++ a/lib/buildid.c
@@ -315,7 +315,7 @@ out:
 	return ret;
 }
 
-/*
+/**
  * Parse build ID of ELF file mapped to vma
  * @vma:      vma object
  * @build_id: buffer to store build id, at least BUILD_ID_SIZE long
_

Patches currently in -mm which might be from akpm@linux-foundation.org are

mm-add-wq_percpu-to-alloc_workqueue-users-fix.patch
mm-add-wq_percpu-to-alloc_workqueue-users-fix-fix.patch
sparc-mm-export-symbols-for-lazy_mmu_mode-kunit-tests-fix.patch
mm-vma-document-possible-vma-vm_refcnt-values-and-reference-comment-fix.patch
mm-vma-introduce-helper-struct-thread-through-exclusive-lock-fns-fix.patch
mm-pagewalk-use-min-to-simplify-the-code-fix.patch
mm-relocate-the-page-table-ceiling-and-floor-definitions-fix.patch
mm-update-shmem__file_-functions-to-use-vma_flags_t-fix.patch
procfs-avoid-fetching-build-id-while-holding-vma-lock-fix.patch

Re: + procfs-avoid-fetching-build-id-while-holding-vma-lock-fix.patch added to mm-nonmm-unstable branch

[Andrii Nakryiko]

On Thu, Jan 29, 2026 at 1:56 PM Andrew Morton <akpm@linux-foundation.org> wrote:
>
>
> The patch titled
>      Subject: procfs-avoid-fetching-build-id-while-holding-vma-lock-fix
> has been added to the -mm mm-nonmm-unstable branch.  Its filename is
>      procfs-avoid-fetching-build-id-while-holding-vma-lock-fix.patch
>
> This patch will shortly appear at
>      https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/procfs-avoid-fetching-build-id-while-holding-vma-lock-fix.patch
>
> This patch will later appear in the mm-nonmm-unstable branch at
>     git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
>
> Before you just go and hit "reply", please:
>    a) Consider who else should be cc'ed
>    b) Prefer to cc a suitable mailing list as well
>    c) Ideally: find the original patch on the mailing list and do a
>       reply-to-all to that, adding suitable additional cc's
>
> *** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
>
> The -mm tree is included into linux-next via various
> branches at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
> and is updated there most days
>
> ------------------------------------------------------
> From: Andrew Morton <akpm@linux-foundation.org>
> Subject: procfs-avoid-fetching-build-id-while-holding-vma-lock-fix
> Date: Thu Jan 29 01:54:41 PM PST 2026
>
> fix kerneldoc, per Mykyta Yatsenko
>
> Cc: Andrii Nakryiko <andrii@kernel.org>
> Cc: Liam R. Howlett <Liam.Howlett@Oracle.com>
> Cc: Suren Baghdasaryan <surenb@google.com>
> Cc: Mykyta Yatsenko <mykyta.yatsenko5@gmail.com>
> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
> ---
>
>  lib/buildid.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> --- a/lib/buildid.c~procfs-avoid-fetching-build-id-while-holding-vma-lock-fix
> +++ a/lib/buildid.c
> @@ -315,7 +315,7 @@ out:
>         return ret;
>  }
>
> -/*
> +/**
>   * Parse build ID of ELF file mapped to vma
>   * @vma:      vma object

there was also @vma -> @file rename as pointed out by Yonghong.

>   * @build_id: buffer to store build id, at least BUILD_ID_SIZE long
> _
>
> Patches currently in -mm which might be from akpm@linux-foundation.org are
>
> mm-add-wq_percpu-to-alloc_workqueue-users-fix.patch
> mm-add-wq_percpu-to-alloc_workqueue-users-fix-fix.patch
> sparc-mm-export-symbols-for-lazy_mmu_mode-kunit-tests-fix.patch
> mm-vma-document-possible-vma-vm_refcnt-values-and-reference-comment-fix.patch
> mm-vma-introduce-helper-struct-thread-through-exclusive-lock-fns-fix.patch
> mm-pagewalk-use-min-to-simplify-the-code-fix.patch
> mm-relocate-the-page-table-ceiling-and-floor-definitions-fix.patch
> mm-update-shmem__file_-functions-to-use-vma_flags_t-fix.patch
> procfs-avoid-fetching-build-id-while-holding-vma-lock-fix.patch
>