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Subject[PATCH 01/12] powerpc/52xx: Blacklist functions running with MMU disabled for kprobe
Date
kprobe does not handle events happening in real mode, all
functions running with MMU disabled have to be blacklisted.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
---
arch/powerpc/platforms/52xx/lite5200_sleep.S | 2 ++
1 file changed, 2 insertions(+)

diff --git a/arch/powerpc/platforms/52xx/lite5200_sleep.S b/arch/powerpc/platforms/52xx/lite5200_sleep.S
index 3a9969c429b3..70083649c9ea 100644
--- a/arch/powerpc/platforms/52xx/lite5200_sleep.S
+++ b/arch/powerpc/platforms/52xx/lite5200_sleep.S
@@ -248,6 +248,7 @@ mmu_on:


blr
+_ASM_NOKPROBE_SYMBOL(lite5200_wakeup)


/* ---------------------------------------------------------------------- */
@@ -391,6 +392,7 @@ restore_regs:
LOAD_SPRN(TBWU, 0x5b);

blr
+_ASM_NOKPROBE_SYMBOL(restore_regs)



--
2.25.0
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