From 6de82922c2fe7cad72f275d5ef49cabfe0a5e169 Mon Sep 17 00:00:00 2001 From: Hendrik Brueckner Date: Fri, 6 Dec 2024 13:27:48 +0100 Subject: [PATCH 13/19] s390x/cpumodel: Add Sequential-Instruction-Fetching facility MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit RH-Author: Thomas Huth RH-MergeRequest: 304: CPU model for new IBM Z gen17 hardware RH-Jira: RHEL-50212 RH-Acked-by: Cédric Le Goater RH-Acked-by: Cornelia Huck RH-Commit: [13/16] a858363caecc3bb6b09182ff43427d1677ebbed9 (thuth/qemu-kvm-cs9) The sequential instruction fetching facility provides few guarantees, for example, to avoid stop machine calls on enabling/disabling kprobes. Signed-off-by: Hendrik Brueckner Reviewed-by: Janosch Frank Message-ID: <20241206122751.189721-13-brueckner@linux.ibm.com> Signed-off-by: Thomas Huth (cherry picked from commit a5fa8bee72847406bfc32e15c8e41c0a2a0812e1) --- 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") -- 2.39.3