The patch titled
Subject: mm-memfd-add-mfd_noexec_seal-and-mfd_exec-fix-3
has been added to the -mm mm-unstable branch. Its filename is
mm-memfd-add-mfd_noexec_seal-and-mfd_exec-fix-3.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-memfd-add-mfd_noexec_seal-and-mfd_exec-fix-3.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: mm-memfd-add-mfd_noexec_seal-and-mfd_exec-fix-3
Date: Fri Dec 16 02:04:18 PM PST 2022
s/pr_warn_ratelimited/pr_warn_once/, per review
Cc: Daniel Verkamp <dverkamp@xxxxxxxxxxxx>
Cc: David Herrmann <dh.herrmann@xxxxxxxxx>
Cc: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Cc: Hugh Dickins <hughd@xxxxxxxxxx>
Cc: Jann Horn <jannh@xxxxxxxxxx>
Cc: Jeff Xu <jeffxu@xxxxxxxxxx>
Cc: Jorge Lucangeli Obes <jorgelo@xxxxxxxxxxxx>
Cc: Kees Cook <keescook@xxxxxxxxxxxx>
Cc: Shuah Khan <skhan@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memfd.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/mm/memfd.c~mm-memfd-add-mfd_noexec_seal-and-mfd_exec-fix-3
+++ a/mm/memfd.c
@@ -308,7 +308,7 @@ SYSCALL_DEFINE2(memfd_create,
flags |= MFD_NOEXEC_SEAL;
break;
default:
- pr_warn_ratelimited(
+ pr_warn_once(
"memfd_create(): MFD_NOEXEC_SEAL is enforced, pid=%d '%s'\n",
task_pid_nr(current), get_task_comm(comm, current));
return -EINVAL;
@@ -316,7 +316,7 @@ SYSCALL_DEFINE2(memfd_create,
#else
flags |= MFD_EXEC;
#endif
- pr_warn_ratelimited(
+ pr_warn_once(
"memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=%d '%s'\n",
task_pid_nr(current), get_task_comm(comm, current));
}
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
mm-memfd-add-mfd_noexec_seal-and-mfd_exec-fix.patch
mm-memfd-add-mfd_noexec_seal-and-mfd_exec-fix-fix.patch
mm-memfd-add-mfd_noexec_seal-and-mfd_exec-fix-3.patch
mm-hugetlb-introduce-hugetlb_walk-checkpatch-fixes.patch
error-injection-remove-ei_etype_none-fix.patch
