Commit dbdb4c06 authored Apr 10, 2006 by Paolo 'Blaisorblade' Giarrusso Committed by Linus Torvalds Apr 11, 2006

[PATCH] uml: local_irq_save, not local_save_flags



The call to local_save_flags seems bogus since it is followed by
local_irq_restore, and it's intended to lock the list from concurrent
mconsole_interrupt invocations.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 87276f72

arch/um/drivers/mconsole_kern.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -62,7 +62,7 @@ static void mc_work_proc(void *unused)
		unsigned long flags;

		while(!list_empty(&mc_requests)){
		local_save_flags(flags);
		local_irq_save(flags);
		req = list_entry(mc_requests.next, struct mconsole_entry,
		list);
		list_del(&req->list);