The patch titled
bpqether: fix rcu usage
has been added to the -mm tree. Its filename is
bpqether-fix-rcu-usage.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: bpqether: fix rcu usage
From: "Paul E. McKenney" <paulmck@xxxxxxxxxxxxxxxxxx>
Awaiting changelog..
Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
Cc: Jeff Garzik <jeff@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/net/hamradio/bpqether.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff -puN drivers/net/hamradio/bpqether.c~bpqether-fix-rcu-usage drivers/net/hamradio/bpqether.c
--- a/drivers/net/hamradio/bpqether.c~bpqether-fix-rcu-usage
+++ a/drivers/net/hamradio/bpqether.c
@@ -413,12 +413,12 @@ static void *bpq_seq_next(struct seq_fil
++*pos;
if (v == SEQ_START_TOKEN)
- p = bpq_devices.next;
+ p = rcu_dereference(bpq_devices.next);
else
- p = ((struct bpqdev *)v)->bpq_list.next;
+ p = rcu_dereference(((struct bpqdev *)v)->bpq_list.next);
return (p == &bpq_devices) ? NULL
- : rcu_dereference(list_entry(p, struct bpqdev, bpq_list));
+ : list_entry(p, struct bpqdev, bpq_list);
}
static void bpq_seq_stop(struct seq_file *seq, void *v)
_
Patches currently in -mm which might be from paulmck@xxxxxxxxxxxxxxxxxx are
origin.patch
bpqether-fix-rcu-usage.patch
-
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