The patch below does not apply to the 3.7-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <[email protected]>.
thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 6e6668845fe593414a938b7726d6359b5570ac5a Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" <[email protected]> Date: Tue, 12 Feb 2013 13:46:23 -0800 Subject: [PATCH] kernel/pid.c: reenable interrupts when alloc_pid() fails because init has exited We're forgetting to reenable local interrupts on an error path. Signed-off-by: "Eric W. Biederman" <[email protected]> Reported-by: Josh Boyer <[email protected]> Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]> diff --git a/kernel/pid.c b/kernel/pid.c index de9af60..f2c6a68 100644 --- a/kernel/pid.c +++ b/kernel/pid.c @@ -331,7 +331,7 @@ out: return pid; out_unlock: - spin_unlock(&pidmap_lock); + spin_unlock_irq(&pidmap_lock); out_free: while (++i <= ns->level) free_pidmap(pid->numbers + i); -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
