{"id":2228887,"url":"http://patchwork.ozlabs.org/api/1.1/patches/2228887/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260427124738.966578-62-peter.maydell@linaro.org/","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/1.1/projects/14/?format=json","name":"QEMU Development","link_name":"qemu-devel","list_id":"qemu-devel.nongnu.org","list_email":"qemu-devel@nongnu.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20260427124738.966578-62-peter.maydell@linaro.org>","date":"2026-04-27T12:47:35","name":"[PULL,61/63] target/arm: use syndrome helpers to query VNCR bit","commit_ref":null,"pull_url":null,"state":"not-applicable","archived":false,"hash":"d57b5bc97fd04c917e32f49c237cd7f4c40a8e4e","submitter":{"id":5111,"url":"http://patchwork.ozlabs.org/api/1.1/people/5111/?format=json","name":"Peter Maydell","email":"peter.maydell@linaro.org"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260427124738.966578-62-peter.maydell@linaro.org/mbox/","series":[{"id":501642,"url":"http://patchwork.ozlabs.org/api/1.1/series/501642/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/list/?series=501642","date":"2026-04-27T12:46:34","name":"[PULL,01/63] docs/system: add FEAT_AA32 and FEAT_AA64 to emulation list","version":1,"mbox":"http://patchwork.ozlabs.org/series/501642/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2228887/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2228887/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=Yfs7VbLS;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists1p.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)"],"Received":["from lists1p.gnu.org (lists1p.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g43bq2XqKz1yHX\n\tfor ; Mon, 27 Apr 2026 23:01:27 +1000 (AEST)","from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists1p.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from )\n\tid 1wHLUV-0007s7-3n; Mon, 27 Apr 2026 08:55:11 -0400","from eggs.gnu.org ([2001:470:142:3::10])\n by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from )\n id 1wHLOB-0008K4-Vo\n for qemu-devel@nongnu.org; Mon, 27 Apr 2026 08:48:41 -0400","from mail-wm1-x332.google.com ([2a00:1450:4864:20::332])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)\n (Exim 4.90_1) (envelope-from )\n id 1wHLO9-0005ny-4B\n for qemu-devel@nongnu.org; Mon, 27 Apr 2026 08:48:39 -0400","by mail-wm1-x332.google.com with SMTP id\n 5b1f17b1804b1-4838c15e3cbso94455495e9.3\n for ; Mon, 27 Apr 2026 05:48:36 -0700 (PDT)","from lanath.. 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charset=UTF-8","Content-Transfer-Encoding":"8bit","Received-SPF":"pass client-ip=2a00:1450:4864:20::332;\n envelope-from=peter.maydell@linaro.org; helo=mail-wm1-x332.google.com","X-Spam_score_int":"-20","X-Spam_score":"-2.1","X-Spam_bar":"--","X-Spam_report":"(-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001,\n SPF_PASS=-0.001 autolearn=ham autolearn_force=no","X-Spam_action":"no action","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"qemu development ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org"},"content":"From: Alex Bennée \n\nThese are only valid for data abort syndromes.\n\nReviewed-by: Richard Henderson \nSigned-off-by: Alex Bennée \nMessage-id: 20260422125250.1303100-22-alex.bennee@linaro.org\nSigned-off-by: Peter Maydell \n---\n target/arm/tcg/tlb_helper.c | 4 ++--\n 1 file changed, 2 insertions(+), 2 deletions(-)","diff":"diff --git a/target/arm/tcg/tlb_helper.c b/target/arm/tcg/tlb_helper.c\nindex c74d8e785a..bbe1e70bc4 100644\n--- a/target/arm/tcg/tlb_helper.c\n+++ b/target/arm/tcg/tlb_helper.c\n@@ -48,7 +48,7 @@ static inline uint64_t merge_syn_data_abort(uint32_t template_syn,\n * ST64BV, or ST64BV0 insns report syndrome info even for stage-1\n * faults and regardless of the target EL.\n */\n- if (template_syn & ARM_EL_VNCR) {\n+ if (FIELD_EX32(template_syn, DABORT_ISS, VNCR)) {\n /*\n * FEAT_NV2 faults on accesses via VNCR_EL2 are a special case:\n * they are always reported as \"same EL\", even though we are going\n@@ -190,7 +190,7 @@ void arm_deliver_fault(ARMCPU *cpu, vaddr addr,\n * because we masked that out in disas_set_insn_syndrome())\n */\n bool is_vncr = (access_type != MMU_INST_FETCH) &&\n- (env->exception.syndrome & ARM_EL_VNCR);\n+ FIELD_EX32(env->exception.syndrome, DABORT_ISS, VNCR);\n \n if (is_vncr) {\n /* FEAT_NV2 faults on accesses via VNCR_EL2 go to EL2 */\n","prefixes":["PULL","61/63"]}