The patch titled
Subject: mm: fix lockdep build in rcu-protected get_mm_exe_file()
has been added to the -mm tree. Its filename is
mm-rcu-protected-get_mm_exe_file-fix.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-rcu-protected-get_mm_exe_file-fix.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-rcu-protected-get_mm_exe_file-fix.patch
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------------------------------------------------------
From: Konstantin Khlebnikov <khlebnikov@xxxxxxxxxxxxxx>
Subject: mm: fix lockdep build in rcu-protected get_mm_exe_file()
Signed-off-by: Konstantin Khlebnikov <khlebnikov@xxxxxxxxxxxxxx>
Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/fork.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN kernel/fork.c~mm-rcu-protected-get_mm_exe_file-fix kernel/fork.c
--- a/kernel/fork.c~mm-rcu-protected-get_mm_exe_file-fix
+++ a/kernel/fork.c
@@ -696,7 +696,7 @@ void set_mm_exe_file(struct mm_struct *m
{
struct file *old_exe_file = rcu_dereference_protected(mm->exe_file,
!atomic_read(&mm->mm_users) || current->in_execve ||
- lock_is_held(&mm->mmap_sem));
+ lockdep_is_held(&mm->mmap_sem));
if (new_exe_file)
get_file(new_exe_file);
_
Patches currently in -mm which might be from khlebnikov@xxxxxxxxxxxxxx are
page_writeback-cleanup-mess-around-cancel_dirty_page.patch
page_writeback-cleanup-mess-around-cancel_dirty_page-checkpatch-fixes.patch
mm-hide-per-cpu-lists-in-output-of-show_mem.patch
mm-hide-per-cpu-lists-in-output-of-show_mem-fix.patch
mm-rcu-protected-get_mm_exe_file.patch
mm-rcu-protected-get_mm_exe_file-fix.patch
linux-next.patch
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