Messages in this thread Patch in this message | | | Date | Tue, 12 Aug 2003 01:43:48 -0400 (EDT) | From | Zwane Mwaikambo <> | Subject | [PATCH][2.6-mm] cpumask_t - flush_tlb_others warning |
| |
arch/x86_64/kernel/smp.c: In function `flush_tlb_others': arch/x86_64/kernel/smp.c:262: warning: passing arg 1 of `bitmap_or' discards qualifiers from pointer target type arch/x86_64/kernel/smp.c:262: warning: passing arg 3 of `bitmap_or' discards qualifiers from pointer target type arch/x86_64/kernel/smp.c:270: warning: passing arg 1 of `bitmap_empty' discards qualifiers from pointer target type
Index: linux-2.6.0-test3-x86_64/arch/x86_64/kernel/smp.c =================================================================== RCS file: /build/cvsroot/linux-2.6.0-test3/arch/x86_64/kernel/smp.c,v retrieving revision 1.2 diff -u -p -B -r1.2 smp.c --- linux-2.6.0-test3-x86_64/arch/x86_64/kernel/smp.c 12 Aug 2003 04:37:27 -0000 1.2 +++ linux-2.6.0-test3-x86_64/arch/x86_64/kernel/smp.c 12 Aug 2003 04:55:01 -0000 @@ -134,7 +134,7 @@ static inline void send_IPI_mask(cpumask * Optimizations Manfred Spraul <manfred@colorfullife.com> */ -static volatile cpumask_t flush_cpumask; +static cpumask_t flush_cpumask; static struct mm_struct * flush_mm; static unsigned long flush_va; static spinlock_t tlbstate_lock = SPIN_LOCK_UNLOCKED; @@ -268,7 +268,7 @@ static void flush_tlb_others(cpumask_t c send_IPI_mask(cpumask, INVALIDATE_TLB_VECTOR); while (!cpus_empty(flush_cpumask)) - /* nothing. lockup detection does not belong here */; + mb(); /* nothing. lockup detection does not belong here */; flush_mm = NULL; flush_va = 0; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |