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powerpc/rtas: Make enter_rtas a nokprobe symbol on 64-bit 

This symbol is marked nokprobe on 32-bit but not 64-bit, add it.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220308135047.478297-3-npiggin@gmail.com
This commit is contained in:
Nicholas Piggin 2022-03-08 23:50:35 +10:00 committed by Michael Ellerman
parent 838ee286ec
commit 07940b4b61
1 changed files with 1 additions and 0 deletions
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arch/powerpc/kernel/rtas_entry.S
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@ -164,6 +164,7 @@ rtas_return_loc:
mtspr SPRN_SRR1,r4
RFI_TO_KERNEL
b . /* prevent speculative execution */
_ASM_NOKPROBE_SYMBOL(enter_rtas)
_ASM_NOKPROBE_SYMBOL(__enter_rtas)
_ASM_NOKPROBE_SYMBOL(rtas_return_loc)