From 37053cc84d51a790a6e5c3987665902cdab122a5 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Sat, 28 May 2005 15:52:01 -0700 Subject: [PATCH] sh: PREEMPT_ACTIVE fix Port Paulus's ppc64 fix to sh: When the generic IRQ stuff went in, it seems that HARDIRQ_BITS got bumped from 9 (for ppc64) up to 12. Consequently, the PREEMPT_ACTIVE bit is now within HARDIRQ_MASK, and I get in_interrupt() falsely returning true when PREEMPT_ACTIVE is set, and thus a BUG_ON tripping in arch/ppc64/mm/tlb.c. Signed-off-by: Paul Mundt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-sh/thread_info.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/asm-sh') diff --git a/include/asm-sh/thread_info.h b/include/asm-sh/thread_info.h index d82f883..4bbbd9f 100644 --- a/include/asm-sh/thread_info.h +++ b/include/asm-sh/thread_info.h @@ -27,7 +27,7 @@ struct thread_info { #endif -#define PREEMPT_ACTIVE 0x4000000 +#define PREEMPT_ACTIVE 0x10000000 /* * macros/functions for gaining access to the thread information structure -- cgit v1.1