From: David Hildenbrand <d...@linux.vnet.ibm.com>
trace-cmd fails to parse the instruction interception trace point:
"Error: expected type 5 but read 4
failed to read event print fmt for kvm_s390_intercept_instruction"
The result is an unformatted string in the output, with a warning:
"kvm_s390_intercept_instruction: [FAILED TO PARSE]..."
So let's add parentheses around the instruction parser macro to fix the format
parsing.
Acked-by: Christian Borntraeger <borntrae...@de.ibm.com>
Acked-by: Cornelia Huck <cornelia.h...@de.ibm.com>
Signed-off-by: David Hildenbrand <d...@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntrae...@de.ibm.com>
---
arch/s390/include/uapi/asm/sie.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/s390/include/uapi/asm/sie.h b/arch/s390/include/uapi/asm/sie.h
index d4096fd..ee69c08 100644
--- a/arch/s390/include/uapi/asm/sie.h
+++ b/arch/s390/include/uapi/asm/sie.h
@@ -230,7 +230,7 @@
* and returns a key, which can be used to find a mnemonic name
* of the instruction in the icpt_insn_codes table.
*/
-#define icpt_insn_decoder(insn) \
+#define icpt_insn_decoder(insn) ( \
INSN_DECODE_IPA0(0x01, insn, 48, 0xff) \
INSN_DECODE_IPA0(0xaa, insn, 48, 0x0f) \
INSN_DECODE_IPA0(0xb2, insn, 48, 0xff) \
@@ -239,6 +239,6 @@
INSN_DECODE_IPA0(0xe5, insn, 48, 0xff) \
INSN_DECODE_IPA0(0xeb, insn, 16, 0xff) \
INSN_DECODE_IPA0(0xc8, insn, 48, 0x0f) \
- INSN_DECODE(insn)
+ INSN_DECODE(insn))
#endif /* _UAPI_ASM_S390_SIE_H */
--
2.3.0
--
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