From: Thomas Koeller Date: Fri, 10 Feb 2006 16:36:27 +0000 (+0100) Subject: [MIPS] RM9000: Fix buggy I-cache workaround. X-Git-Tag: v2.6.16-rc4~86 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=387a154d0db113690ce85185a003e39e7c87009e;p=linux-2.6 [MIPS] RM9000: Fix buggy I-cache workaround. Signed-off-by: Thomas Koeller Signed-off-by: Ralf Baechle --- diff --git a/arch/mips/kernel/signal-common.h b/arch/mips/kernel/signal-common.h index 0fbc492d24..36bfc2588a 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,