The patch titled
md: fix /proc/mdstat refcounting
has been added to the -mm tree. Its filename is
md-fix-proc-mdstat-refcounting.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: md: fix /proc/mdstat refcounting
From: Akinobu Mita <akinobu.mita@xxxxxxxxx>
I have seen mdadm oops after successfully unloading md module.
This patch privents from unloading md module while
mdadm is polling /proc/mdstat.
Cc: Neil Brown <neilb@xxxxxxx>
Signed-off-by: Akinbou Mita <akinobu.mita@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/md/md.c | 1 +
1 files changed, 1 insertion(+)
diff -puN drivers/md/md.c~md-fix-proc-mdstat-refcounting drivers/md/md.c
--- a/drivers/md/md.c~md-fix-proc-mdstat-refcounting
+++ a/drivers/md/md.c
@@ -4912,6 +4912,7 @@ static unsigned int mdstat_poll(struct f
}
static struct file_operations md_seq_fops = {
+ .owner = THIS_MODULE,
.open = md_seq_open,
.read = seq_read,
.llseek = seq_lseek,
_
Patches currently in -mm which might be from akinobu.mita@xxxxxxxxx are
md-fix-proc-mdstat-refcounting.patch
jffs2-use-rb_first-and-rb_last-cleanup.patch
sch_htb-use-rb_first-cleanup.patch
rd-memory-leak-on-rd_init-failure.patch
epca-prevent-panic-on-tty_register_driver-failure.patch
-
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