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GET /api/1.1/patches/2226472/?format=api
{ "id": 2226472, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2226472/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260422125250.1303100-22-alex.bennee@linaro.org/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.1/projects/14/?format=api", "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": "<20260422125250.1303100-22-alex.bennee@linaro.org>", "date": "2026-04-22T12:52:38", "name": "[v3,21/32] target/arm: use syndrome helpers to query VNCR bit", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "d57b5bc97fd04c917e32f49c237cd7f4c40a8e4e", "submitter": { "id": 39532, "url": "http://patchwork.ozlabs.org/api/1.1/people/39532/?format=api", "name": "Alex Bennée", "email": "alex.bennee@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260422125250.1303100-22-alex.bennee@linaro.org/mbox/", "series": [ { "id": 501008, "url": "http://patchwork.ozlabs.org/api/1.1/series/501008/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=501008", "date": "2026-04-22T12:52:20", "name": "target/arm: fully model WFxT instructions for A-profile", "version": 3, "mbox": "http://patchwork.ozlabs.org/series/501008/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2226472/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2226472/checks/", "tags": {}, "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "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=c7X9+e4d;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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charset=UTF-8", "Content-Transfer-Encoding": "8bit", "Received-SPF": "pass client-ip=2a00:1450:4864:20::536;\n envelope-from=alex.bennee@linaro.org; helo=mail-ed1-x536.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 <qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-devel>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "These are only valid for data abort syndromes.\n\nReviewed-by: Richard Henderson <richard.henderson@linaro.org>\nSigned-off-by: Alex Bennée <alex.bennee@linaro.org>\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 c74d8e785a6..bbe1e70bc43 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": [ "v3", "21/32" ] }