The patch titled
Subject: proc-kcore-hold-lock-during-read-fix
has been removed from the -mm tree. Its filename was
proc-kcore-hold-lock-during-read-fix.patch
This patch was dropped because it was folded into proc-kcore-hold-lock-during-read.patch
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: proc-kcore-hold-lock-during-read-fix
fix locking bug reported by Tetsuo Handa
Cc: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Cc: Bhupesh Sharma <bhsharma@xxxxxxxxxx>
Cc: Eric Biederman <ebiederm@xxxxxxxxxxxx>
Cc: James Morse <james.morse@xxxxxxx>
Cc: Omar Sandoval <osandov@xxxxxx>
Cc: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/proc/kcore.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/proc/kcore.c~proc-kcore-hold-lock-during-read-fix
+++ a/fs/proc/kcore.c
@@ -551,7 +551,7 @@ read_kcore(struct file *file, char __use
}
out:
- up_write(&kclist_lock);
+ up_read(&kclist_lock);
if (ret)
return ret;
return orig_buflen - buflen;
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
mm-zero-out-the-vma-in-vma_init.patch
proc-kcore-hold-lock-during-read.patch
kernel-hung_taskc-allow-to-set-checking-interval-separately-from-timeout-fix.patch
fs-epoll-robustify-irq-safety-with-lockdep_assert_irqs_enabled-fix.patch
checkpatch-check-for-if-0-if-1-fix.patch
checkpatch-warn-when-a-patch-doesnt-have-a-description-fix.patch
fs-epoll-simply-config_net_rx_busy_poll-ifdefery-fix.patch
