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| author | Hendrik Brueckner <brueckner@linux.ibm.com> | 2024-12-06 13:27:48 +0100 |
|---|---|---|
| committer | Thomas Huth <thuth@redhat.com> | 2024-12-11 09:18:38 +0100 |
| commit | a5fa8bee72847406bfc32e15c8e41c0a2a0812e1 (patch) | |
| tree | 9e838e8b62d66d89b0fa4cef32e9f7ecb02f64a2 | |
| parent | 12417b713c1fffc26c680e99e3429f055eb9af2e (diff) | |
| download | qemu-a5fa8bee72847406bfc32e15c8e41c0a2a0812e1.zip qemu-a5fa8bee72847406bfc32e15c8e41c0a2a0812e1.tar.gz qemu-a5fa8bee72847406bfc32e15c8e41c0a2a0812e1.tar.bz2 | |
s390x/cpumodel: Add Sequential-Instruction-Fetching facility
The sequential instruction fetching facility provides few guarantees,
for example, to avoid stop machine calls on enabling/disabling kprobes.
Signed-off-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Message-ID: <20241206122751.189721-13-brueckner@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
| -rw-r--r-- | target/s390x/cpu_features_def.h.inc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target/s390x/cpu_features_def.h.inc b/target/s390x/cpu_features_def.h.inc index 2c1d1cd..09a8084 100644 --- a/target/s390x/cpu_features_def.h.inc +++ b/target/s390x/cpu_features_def.h.inc @@ -91,6 +91,7 @@ DEF_FEAT(DFP_PACKED_CONVERSION, "dfppc", STFL, 80, "Decimal-floating-point packe DEF_FEAT(PPA15, "ppa15", STFL, 81, "PPA15 is installed") DEF_FEAT(BPB, "bpb", STFL, 82, "Branch prediction blocking") DEF_FEAT(MISC_INSTRUCTION_EXT4, "minste4", STFL, 84, "Miscellaneous-Instruction-Extensions Facility 4") +DEF_FEAT(SIF, "sif", STFL, 85, "Sequential-instruction-fetching facility") DEF_FEAT(MSA_EXT_12, "msa12-base", STFL, 86, "Message-security-assist-extension-12 facility (excluding subfunctions)") DEF_FEAT(VECTOR, "vx", STFL, 129, "Vector facility") DEF_FEAT(INSTRUCTION_EXEC_PROT, "iep", STFL, 130, "Instruction-execution-protection facility") |