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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1733907677; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=CnbWZvGTuTsxy80JpJjufhY7YXZ92OasK5aX1cw8tas=; b=NhqlpJqQJbenX0MZyNn2cTfzdRRTWzPtkMTR/pKnXLFXCj++asyTuxiwRC2jFAuYosHWkv wBhkVUQicdkk/9jXgy/qEPaRKG98fYo6LCHiSC/ONb2UlMoXyc+YK8hbIp7HmfVdY8HAmX 0+fARL3FsFF7aY/DSpL4M2YsNhjhF94= X-MC-Unique: 6V2pdRJ7O2O_hylLcHrWlA-1 X-Mimecast-MFC-AGG-ID: 6V2pdRJ7O2O_hylLcHrWlA From: Thomas Huth To: qemu-devel@nongnu.org Cc: Peter Maydell , Richard Henderson , Stefan Hajnoczi , Hendrik Brueckner , Janosch Frank Subject: [PULL 15/26] s390x/cpumodel: Add Sequential-Instruction-Fetching facility Date: Wed, 11 Dec 2024 09:59:59 +0100 Message-ID: <20241211090014.619351-16-thuth@redhat.com> In-Reply-To: <20241211090014.619351-1-thuth@redhat.com> References: <20241211090014.619351-1-thuth@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.0 on 10.30.177.15 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; 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charset="utf-8" From: Hendrik Brueckner 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 --- 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_feature= s_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, "Decim= al-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-Instru= ction-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-exte= nsion-12 facility (excluding subfunctions)") DEF_FEAT(VECTOR, "vx", STFL, 129, "Vector facility") DEF_FEAT(INSTRUCTION_EXEC_PROT, "iep", STFL, 130, "Instruction-execution-p= rotection facility") --=20 2.47.1