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[RFC PATCH v2 12/15] s390x/cpumodel: Add Sequential-Instruction-Fetching
From: |
Hendrik Brueckner |
Subject: |
[RFC PATCH v2 12/15] s390x/cpumodel: Add Sequential-Instruction-Fetching facility |
Date: |
Fri, 6 Dec 2024 13:27:48 +0100 |
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>
---
target/s390x/cpu_features_def.h.inc | 1 +
1 file changed, 1 insertion(+)
diff --git a/target/s390x/cpu_features_def.h.inc
b/target/s390x/cpu_features_def.h.inc
index 2c1d1cd98a..09a80844a7 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")
--
2.43.5
- [RFC PATCH v2 00/15] KVM: s390: CPU model for gen17, Hendrik Brueckner, 2024/12/06
- [RFC PATCH v2 09/15] s390x/cpumodel: add Miscellaneous-Instruction-Extensions Facility 4, Hendrik Brueckner, 2024/12/06
- [RFC PATCH v2 04/15] s390x/cpumodel: add msa13 subfunctions, Hendrik Brueckner, 2024/12/06
- [RFC PATCH v2 01/15] s390x/cpumodel: add msa10 subfunctions, Hendrik Brueckner, 2024/12/06
- [RFC PATCH v2 12/15] s390x/cpumodel: Add Sequential-Instruction-Fetching facility,
Hendrik Brueckner <=
- [RFC PATCH v2 05/15] s390x/cpumodel: Add ptff Query Time-Stamp Event (QTSE) support, Hendrik Brueckner, 2024/12/06
- [RFC PATCH v2 07/15] s390x/cpumodel: add Concurrent-functions facility support, Hendrik Brueckner, 2024/12/06
- [RFC PATCH v2 02/15] s390x/cpumodel: add msa11 subfunctions, Hendrik Brueckner, 2024/12/06
- [RFC PATCH v2 08/15] s390x/cpumodel: add Vector Enhancements facility 3, Hendrik Brueckner, 2024/12/06