[PATCH 2/2] powerpc: kprobes: blacklist exception common handlers

[Naveen N. Rao]

Blacklist all the exception common/OOL handlers as the kernel stack is
not yet setup, which means we can't take a trap at this point.

Signed-off-by: Naveen N. Rao <naveen.n....@linux.vnet.ibm.com>
---
 arch/powerpc/include/asm/head-64.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/powerpc/include/asm/head-64.h 
b/arch/powerpc/include/asm/head-64.h
index 5067048daad4..86eb87382031 100644
--- a/arch/powerpc/include/asm/head-64.h
+++ b/arch/powerpc/include/asm/head-64.h
@@ -213,6 +213,7 @@ end_##sname:
        USE_TEXT_SECTION();                                     \
        .balign IFETCH_ALIGN_BYTES;                             \
        .global name;                                           \
+       _ASM_NOKPROBE_SYMBOL(name);                             \
        DEFINE_FIXED_SYMBOL(name);                              \
 name:
 
-- 
2.12.1