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authorLinus Walleij <linus.walleij@linaro.org>2017-06-29 15:27:39 +0300
committerLinus Walleij <linus.walleij@linaro.org>2017-06-29 15:27:39 +0300
commit61830619675b97d3da34c59c71ae51646a205e2c (patch)
treee6d39f81284bdb86ba4214c89994fb454074f583 /arch/mips/include/asm/kprobes.h
parent8137f78a7fedeef1ffc0ac36e0ad68960eaf5010 (diff)
parentc0bc126f97fb929b3ae02c1c62322645d70eb408 (diff)
downloadlinux-61830619675b97d3da34c59c71ae51646a205e2c.tar.xz
Merge tag 'v4.12-rc7' into devel
Linux 4.12-rc7
Diffstat (limited to 'arch/mips/include/asm/kprobes.h')
-rw-r--r--arch/mips/include/asm/kprobes.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/mips/include/asm/kprobes.h b/arch/mips/include/asm/kprobes.h
index 291846d9ba83..ad1a99948f27 100644
--- a/arch/mips/include/asm/kprobes.h
+++ b/arch/mips/include/asm/kprobes.h
@@ -43,7 +43,8 @@ typedef union mips_instruction kprobe_opcode_t;
#define flush_insn_slot(p) \
do { \
- flush_icache_range((unsigned long)p->addr, \
+ if (p->addr) \
+ flush_icache_range((unsigned long)p->addr, \
(unsigned long)p->addr + \
(MAX_INSN_SIZE * sizeof(kprobe_opcode_t))); \
} while (0)