{"id":2226164,"url":"http://patchwork.ozlabs.org/api/patches/2226164/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260422101043.1234229-27-alex.bennee@linaro.org/","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/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":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260422101043.1234229-27-alex.bennee@linaro.org>","list_archive_url":null,"date":"2026-04-22T10:10:37","name":"[v2,26/31] target/arm: ensure aarch64 DISAS_WFE will exit","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"6018e996d4de41244fd35a2f61e6d1d9bb1fa475","submitter":{"id":39532,"url":"http://patchwork.ozlabs.org/api/people/39532/?format=json","name":"Alex Bennée","email":"alex.bennee@linaro.org"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260422101043.1234229-27-alex.bennee@linaro.org/mbox/","series":[{"id":500957,"url":"http://patchwork.ozlabs.org/api/series/500957/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/list/?series=500957","date":"2026-04-22T10:10:11","name":"target/arm: fully model WFxT instructions for A-profile","version":2,"mbox":"http://patchwork.ozlabs.org/series/500957/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2226164/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2226164/checks/","tags":{},"related":[],"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=rMkYgyCV;\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::32e;\n envelope-from=alex.bennee@linaro.org; helo=mail-wm1-x32e.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=unavailable 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":"This mirrors the logic for DISAS_WFE in 32 bit world.\n\nFixes: 252ec405768 (target-arm: implement WFE/YIELD as a yield for AArch64)\nReviewed-by: Richard Henderson \nSigned-off-by: Alex Bennée \n---\n target/arm/tcg/translate-a64.c | 1 +\n 1 file changed, 1 insertion(+)","diff":"diff --git a/target/arm/tcg/translate-a64.c b/target/arm/tcg/translate-a64.c\nindex 073454b9195..d79c8ab431b 100644\n--- a/target/arm/tcg/translate-a64.c\n+++ b/target/arm/tcg/translate-a64.c\n@@ -10917,6 +10917,7 @@ static void aarch64_tr_tb_stop(DisasContextBase *dcbase, CPUState *cpu)\n case DISAS_WFE:\n gen_a64_update_pc(dc, 4);\n gen_helper_wfe(tcg_env);\n+ tcg_gen_exit_tb(NULL, 0);\n break;\n case DISAS_YIELD:\n gen_a64_update_pc(dc, 4);\n","prefixes":["v2","26/31"]}