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authorThomas Koeller <thomas.koeller@baslerweb.com>2006-02-10 17:36:27 +0100
committerRalf Baechle <ralf@linux-mips.org>2006-02-14 19:13:25 +0000
commit387a154d0db113690ce85185a003e39e7c87009e (patch)
tree58e0ef97b1cbf5f42421092d8d58224ada3c818f
parent74a96d943ac96ce607a841a74ff0f84eeb0c3343 (diff)
[MIPS] RM9000: Fix buggy I-cache workaround.
Signed-off-by: Thomas Koeller <thomas.koeller@baslerweb.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
-rw-r--r--arch/mips/kernel/signal-common.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/kernel/signal-common.h b/arch/mips/kernel/signal-common.h
index 0fbc492d24b..36bfc2588aa 100644
--- a/arch/mips/kernel/signal-common.h
+++ b/arch/mips/kernel/signal-common.h
@@ -176,7 +176,7 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size)
if ((ka->sa.sa_flags & SA_ONSTACK) && (sas_ss_flags (sp) == 0))
sp = current->sas_ss_sp + current->sas_ss_size;
- return (void __user *)((sp - frame_size) & (ICACHE_REFILLS_WORKAROUND_WAR ? 32 : ALMASK));
+ return (void __user *)((sp - frame_size) & (ICACHE_REFILLS_WORKAROUND_WAR ? ~(cpu_icache_line_size()-1) : ALMASK));
}
static inline int install_sigtramp(unsigned int __user *tramp,