If one interrupt exit symbol must not be kprobed, none of them can be,
really.
Signed-off-by: Nicholas Piggin <npig...@gmail.com>
---
arch/powerpc/kernel/interrupt_64.S | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/powerpc/kernel/interrupt_64.S
b/arch/powerpc/kernel/interrupt_64.S
index c06ed64541e1..06244b4df719 100644
--- a/arch/powerpc/kernel/interrupt_64.S
+++ b/arch/powerpc/kernel/interrupt_64.S
@@ -198,6 +198,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_HAS_PPR)
#ifdef CONFIG_PPC_BOOK3S
syscall_vectored_\name\()_restart:
+_ASM_NOKPROBE_SYMBOL(syscall_vectored_\name\()_restart)
GET_PACA(r13)
ld r1,PACA_EXIT_SAVE_R1(r13)
ld r2,PACATOC(r13)
@@ -240,6 +241,7 @@ _ASM_NOKPROBE_SYMBOL(system_call_vectored_emulate)
.balign IFETCH_ALIGN_BYTES
.globl system_call_common_real
system_call_common_real:
+_ASM_NOKPROBE_SYMBOL(system_call_common_real)
ld r10,PACAKMSR(r13) /* get MSR value for kernel */
mtmsrd r10
@@ -404,6 +406,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_HAS_PPR)
#ifdef CONFIG_PPC_BOOK3S
syscall_restart:
+_ASM_NOKPROBE_SYMBOL(syscall_restart)
GET_PACA(r13)
ld r1,PACA_EXIT_SAVE_R1(r13)
ld r2,PACATOC(r13)
@@ -422,6 +425,7 @@ RESTART_TABLE(.Lsyscall_rst_start, .Lsyscall_rst_end,
syscall_restart)
#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
tabort_syscall:
+_ASM_NOKPROBE_SYMBOL(tabort_syscall)
/* Firstly we need to enable TM in the kernel */
mfmsr r10
li r9, 1
@@ -604,6 +608,7 @@ ALT_FTR_SECTION_END_IFCLR(CPU_FTR_STCX_CHECKS_ADDRESS)
#ifdef CONFIG_PPC_BOOK3S
interrupt_return_\srr\()_user_restart:
+_ASM_NOKPROBE_SYMBOL(interrupt_return_\srr\()_user_restart)
GET_PACA(r13)
ld r1,PACA_EXIT_SAVE_R1(r13)
ld r2,PACATOC(r13)
@@ -737,6 +742,7 @@ ALT_FTR_SECTION_END_IFCLR(CPU_FTR_STCX_CHECKS_ADDRESS)
#ifdef CONFIG_PPC_BOOK3S
interrupt_return_\srr\()_kernel_restart:
+_ASM_NOKPROBE_SYMBOL(interrupt_return_\srr\()_kernel_restart)
GET_PACA(r13)
ld r1,PACA_EXIT_SAVE_R1(r13)
ld r2,PACATOC(r13)
--
2.23.0
