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GET /api/1.1/patches/2231021/?format=api
{ "id": 2231021, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2231021/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260430093810.2762539-20-peter.maydell@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": "<20260430093810.2762539-20-peter.maydell@linaro.org>", "date": "2026-04-30T09:38:04", "name": "[v2,19/25] hw/i386/vapic.c: Use cpu_translate_for_debug()", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "434e76d3ec46822a41010443c0255877c744e5fd", "submitter": { "id": 5111, "url": "http://patchwork.ozlabs.org/api/1.1/people/5111/?format=api", "name": "Peter Maydell", "email": "peter.maydell@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260430093810.2762539-20-peter.maydell@linaro.org/mbox/", "series": [ { "id": 502257, "url": "http://patchwork.ozlabs.org/api/1.1/series/502257/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=502257", "date": "2026-04-30T09:37:47", "name": "Handle sub-page granularity in cpu_memory_rw_debug()", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/502257/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2231021/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2231021/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=kLCoc72u;\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 4g5q2y5nv2z1yGq\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 30 Apr 2026 19:42:34 +1000 (AEST)", "from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists1p.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from <qemu-devel-bounces@nongnu.org>)\n\tid 1wINrG-0005OJ-W1; Thu, 30 Apr 2026 05:38:59 -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 <peter.maydell@linaro.org>)\n id 1wINrA-000587-Qc\n for qemu-devel@nongnu.org; Thu, 30 Apr 2026 05:38:52 -0400", "from mail-wr1-x42a.google.com ([2a00:1450:4864:20::42a])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)\n (Exim 4.90_1) (envelope-from <peter.maydell@linaro.org>)\n id 1wINqy-0002lx-7w\n for qemu-devel@nongnu.org; Thu, 30 Apr 2026 05:38:52 -0400", "by mail-wr1-x42a.google.com with SMTP id\n ffacd0b85a97d-43d73422431so625125f8f.2\n for <qemu-devel@nongnu.org>; Thu, 30 Apr 2026 02:38:37 -0700 (PDT)", "from lanath.. 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[81.2.115.145])\n by smtp.gmail.com with ESMTPSA id\n ffacd0b85a97d-447b421721fsm10816795f8f.15.2026.04.30.02.38.35\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Thu, 30 Apr 2026 02:38:36 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=linaro.org; s=google; t=1777541917; x=1778146717; darn=nongnu.org;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:cc:to:from:from:to:cc:subject:date\n :message-id:reply-to;\n bh=R4M1+8MaNJJPZqDo1tunWUHC1iAqc51w+I18EtZXKXs=;\n b=kLCoc72uPLbYaNNZNYJN/9cIVYu0BYkw4FcdmysF1s6fTH4ufhczaAzLP8BJLvae5b\n GBUYpXA3ODqy353LtujKBjOXIZT1Pxcb0O8QcDxcpsE64pN2Iwuigr5Mv5cFFWglTk3S\n dR3W2e/rb1mUUzVAgKfooNX9/43pC0rrwLDd5F5qjgDY0FFhlW7Qm6IkPHtu3HZLkM4T\n 4+gnY8yCdl1am7oYBvjTkROhJ40qh4m77FCqCFqaC6wN49Q7p0v73DEip2OxpW0b4uBO\n ah/uqTYTKqwbMfXXkXkPBMoBEvuB0GeOwibYw4Sb4js0ofukj0PX68HLQWnqUMg6Ajgx\n XkiQ==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20251104; t=1777541917; x=1778146717;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from\n :to:cc:subject:date:message-id:reply-to;\n bh=R4M1+8MaNJJPZqDo1tunWUHC1iAqc51w+I18EtZXKXs=;\n b=tDKBdjskbEQtPMEDR5U1icQv4xMRxF8+d2DeyoN7CtKYIiBpoLyi5AQxCDTfGzf8Cr\n 0o8jt/OwHOLHN6D33o8KLrqzrvQx3J5vh2KZoEMS/lBKNKQDMC4nA3cSZySW0YkKYI/e\n IllazV3d8KPjca6v4sNrQ0SiP/HOdiyXE+jqBHEcRQ0QnSxGmx9DF6VcVf+iTD2ks4sN\n oG0qzlA2cFz3ocHnx/7jzxzQTGTr+z/VsdIwdPar7R/4M0AWoZxty04HY6KMtcrjZLwd\n itulzeHJXOCAOLdqhj/AGHabWPfBFUucOmrMYcDicAPQufmbMqLo1+OmzUAPxi3wrbtR\n 7YEA==", "X-Gm-Message-State": "AOJu0YxXGm7ZMzmd7PeBX609QS9Pr5Zdy1h4lcqiUzEBb/xXaQxDguUz\n 7yoWVY6z+D0FMA22ZJ2RCxSGKOaC4iTpjlR9Ogum58c1Q6mxZqjyD5bxE61Oj0gpX4qeFhuXckU\n U5Fmo", "X-Gm-Gg": "AeBDieso/heGWuRPzbpumoEGm1FDjeqn4f+e760UWMDbmgKT0GnMfQFU4nIKSNS4ZG4\n flHul5sewzVgEiBKYacNJhKotLgnrr5IZYQElr70AzHqH9i320XJI2v6SY89a/5HpB+t+lwszqP\n iTEczDCSHzEDIdm4t9dJk+gMVVrFd0cVLJZSNgxWWeKcga6po1GxNIuWRUiT7EbwPz1i8c7kSlZ\n 3hQRv4lEJ1IQq+0kvKfJHOyU61hD6dBf2g+uwD/J7lvJkRPZLXEqUb3YnTr/aGjAvfg4LdpLtvW\n 374e8Ua+kQNc3FbmzzX0GMqCAfJyxHNEqAI4vNDg3DJoHxt1xKAaQ4CCOJx6apK9sMuG+C7Yqo4\n SuINZUu8xfXZTEtuBdDqnKpoYu/jBd2xtCaqHYMz0PuIPssh0/SLJYOkQLrk8Kz/4iENoFEJuWm\n fAqjBvMUnhmmJPAq6GdXBDkFmW+qQKO+NTwnh9jOw4M9F/VMtNj6meXJksKF4zr+XGgz8kHS3sw\n sLXVgVEmTUUgSXy94GbXe1fOttFLdSJddWLf6zb9g==", "X-Received": "by 2002:a5d:5f44:0:b0:43c:ff58:35c3 with SMTP id\n ffacd0b85a97d-4493d02aaa6mr3458793f8f.10.1777541916662;\n Thu, 30 Apr 2026 02:38:36 -0700 (PDT)", "From": "Peter Maydell <peter.maydell@linaro.org>", "To": "qemu-devel@nongnu.org", "Cc": "qemu-arm@nongnu.org, qemu-ppc@nongnu.org, qemu-riscv@nongnu.org,\n qemu-s390x@nongnu.org,\n =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org>,\n Marcel Apfelbaum <marcel.apfelbaum@gmail.com>,\n Yanan Wang <wangyanan55@huawei.com>, Zhao Liu <zhao1.liu@intel.com>,\n Paolo Bonzini <pbonzini@redhat.com>,\n Richard Henderson <richard.henderson@linaro.org>,\n \"Dr. David Alan Gilbert\" <dave@treblig.org>,\n =?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org>,\n Alexandre Iooss <erdnaxe@crans.org>, Mahmoud Mandour <ma.mandourr@gmail.com>,\n Peter Xu <peterx@redhat.com>, \"Edgar E. Iglesias\" <edgar.iglesias@gmail.com>,\n Jiaxun Yang <jiaxun.yang@flygoat.com>, Nicholas Piggin <npiggin@gmail.com>,\n Chinmay Rath <rathc@linux.ibm.com>, Glenn Miles <milesg@linux.ibm.com>,\n Palmer Dabbelt <palmer@dabbelt.com>,\n Alistair Francis <alistair.francis@wdc.com>, Weiwei Li <liwei1518@gmail.com>,\n Daniel Henrique Barboza <daniel.barboza@oss.qualcomm.com>,\n Liu Zhiwei <zhiwei_liu@linux.alibaba.com>,\n Chao Liu <chao.liu.zevorn@gmail.com>, Ilya Leoshkevich <iii@linux.ibm.com>,\n David Hildenbrand <david@kernel.org>,\n Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>,\n Artyom Tarasenko <atar4qemu@gmail.com>, Max Filippov <jcmvbkbc@gmail.com>", "Subject": "[PATCH v2 19/25] hw/i386/vapic.c: Use cpu_translate_for_debug()", "Date": "Thu, 30 Apr 2026 10:38:04 +0100", "Message-ID": "<20260430093810.2762539-20-peter.maydell@linaro.org>", "X-Mailer": "git-send-email 2.43.0", "In-Reply-To": "<20260430093810.2762539-1-peter.maydell@linaro.org>", "References": "<20260430093810.2762539-1-peter.maydell@linaro.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Received-SPF": "pass client-ip=2a00:1450:4864:20::42a;\n envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x42a.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 <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": "We would like to remove the cpu_get_phys_addr_debug() function, by\nmoving all callers to cpu_translate_for_debug(). Update the callsites\nin vapic.c.\n\nIn the process we can drop the old \"OR the page offset back in\"\nworkaround that we had for when cpu_get_phys_page_addr() returned\nthe physaddr of the page base rather than the exact physaddr of\nthe input virtual address.\n\nSigned-off-by: Peter Maydell <peter.maydell@linaro.org>\n---\n hw/i386/vapic.c | 13 +++++++------\n 1 file changed, 7 insertions(+), 6 deletions(-)", "diff": "diff --git a/hw/i386/vapic.c b/hw/i386/vapic.c\nindex 225f19a75c..781bf2a7fa 100644\n--- a/hw/i386/vapic.c\n+++ b/hw/i386/vapic.c\n@@ -161,7 +161,6 @@ static void update_guest_rom_state(VAPICROMState *s)\n static int find_real_tpr_addr(VAPICROMState *s, CPUX86State *env)\n {\n CPUState *cs = env_cpu(env);\n- hwaddr paddr;\n target_ulong addr;\n \n if (s->state == VAPIC_ACTIVE) {\n@@ -173,8 +172,10 @@ static int find_real_tpr_addr(VAPICROMState *s, CPUX86State *env)\n * virtual address space for the APIC mapping.\n */\n for (addr = 0xfffff000; addr >= 0x80000000; addr -= TARGET_PAGE_SIZE) {\n- paddr = cpu_get_phys_addr_debug(cs, addr);\n- if (paddr != APIC_DEFAULT_ADDRESS) {\n+ TranslateForDebugResult tres;\n+\n+ if (!cpu_translate_for_debug(cs, addr, &tres) ||\n+ tres.physaddr != APIC_DEFAULT_ADDRESS) {\n continue;\n }\n s->real_tpr_addr = addr + 0x80;\n@@ -292,6 +293,7 @@ static int update_rom_mapping(VAPICROMState *s, CPUX86State *env, target_ulong i\n hwaddr paddr;\n uint32_t rom_state_vaddr;\n uint32_t pos, patch, offset;\n+ TranslateForDebugResult tres;\n \n /* nothing to do if already activated */\n if (s->state == VAPIC_ACTIVE) {\n@@ -305,11 +307,10 @@ static int update_rom_mapping(VAPICROMState *s, CPUX86State *env, target_ulong i\n \n /* find out virtual address of the ROM */\n rom_state_vaddr = s->rom_state_paddr + (ip & 0xf0000000);\n- paddr = cpu_get_phys_addr_debug(cs, rom_state_vaddr);\n- if (paddr == -1) {\n+ if (!cpu_translate_for_debug(cs, rom_state_vaddr, &tres)) {\n return -1;\n }\n- paddr |= rom_state_vaddr & ~TARGET_PAGE_MASK;\n+ paddr = tres.physaddr;\n if (paddr != s->rom_state_paddr) {\n return -1;\n }\n", "prefixes": [ "v2", "19/25" ] }