Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/1.1/patches/2228871/?format=api
{ "id": 2228871, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2228871/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260427124738.966578-50-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": "<20260427124738.966578-50-peter.maydell@linaro.org>", "date": "2026-04-27T12:47:23", "name": "[PULL,49/63] target/arm: migrate Granule Protection traps to registerfields", "commit_ref": null, "pull_url": null, "state": "not-applicable", "archived": false, "hash": "77041ea755dffc195936be51b771ebf61d6bc317", "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/20260427124738.966578-50-peter.maydell@linaro.org/mbox/", "series": [ { "id": 501642, "url": "http://patchwork.ozlabs.org/api/1.1/series/501642/?format=api", "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/2228871/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2228871/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=zmxXA5ek;\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 4g43XV30yBz1yHv\n\tfor <incoming@patchwork.ozlabs.org>; Mon, 27 Apr 2026 22:58:34 +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 1wHLW8-0003NP-Da; Mon, 27 Apr 2026 08:56:53 -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 1wHLO4-0008BP-TA\n for qemu-devel@nongnu.org; Mon, 27 Apr 2026 08:48:35 -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 <peter.maydell@linaro.org>)\n id 1wHLNy-0005kQ-PW\n for qemu-devel@nongnu.org; Mon, 27 Apr 2026 08:48:31 -0400", "by mail-wm1-x332.google.com with SMTP id\n 5b1f17b1804b1-4891e5b9c1fso86375545e9.2\n for <qemu-devel@nongnu.org>; Mon, 27 Apr 2026 05:48:25 -0700 (PDT)", "from lanath.. (wildly.archaic.org.uk. [81.2.115.145])\n by smtp.gmail.com with ESMTPSA id\n 5b1f17b1804b1-488ffc5e3f4sm448974115e9.2.2026.04.27.05.48.23\n for <qemu-devel@nongnu.org>\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Mon, 27 Apr 2026 05:48:23 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=linaro.org; s=google; t=1777294104; x=1777898904; darn=nongnu.org;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:to:from:from:to:cc:subject:date:message-id\n :reply-to; bh=4VCNxcfPSepY5zbr/MmlLHQMN69/N0gZhxZj3FQ2tKs=;\n b=zmxXA5ekCjE+vcEw4wAauv5EeLpccBRrxFrLoA718XTNCPJz7LOSeFuWBDpZJ8bUKF\n hn1JlLD4QDuv8b28MJPexnIZLFrg+/6YZvheIBzwQEwXX+dGsG1sdiKEnQozE2mOGQHR\n 7un2bYY+O+DTjDilnP9PkDsR0dDnnmdW6bvRtt2tbRF0LPsZBqPTgSF4c4ckYFyYYEdh\n G4/fmoCqXbCz1BK7yR9ww1vRk0Xd7fubmONNhusjbNeyBl6yLbGiA2XCO7eCKVq/fY7V\n 2iN+bj6WXk6oy6cG/jX8vPIQVXDcuybra8NXL77acgmEivOwz1zlJFpOnJ4plyrMET+8\n eMYA==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20251104; t=1777294104; x=1777898904;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:to:from:x-gm-gg:x-gm-message-state:from:to\n :cc:subject:date:message-id:reply-to;\n bh=4VCNxcfPSepY5zbr/MmlLHQMN69/N0gZhxZj3FQ2tKs=;\n b=MNk+SsERfYOQyAjUrR4bj9nZ36/iCOWcpFTy9YxgFtFs3ScsEWjMfO6ypi1Uu0ODPN\n guVvHJBDeUFsegzVTaI7PSXlB1SJ4hsJubp9AHbRHedk1N/D2fcbMgGpoYMBNSHijsx/\n Ogxf9yWVZVxyQeZ9vEWAcLxeNlBWF/eDQYE7AfeDoOGcD9dnTBmSLqAi9nfIH0tXmMZ0\n 2lOF07mDCEpwbLg0trNNoj79VL66k5Ki2Nc2ZPc+m7xX6GX/w1KgCC07mft5Fzq5gBPA\n 6pdap625uNyGn5mqdgCwvBroi95wSxRFI+TrAu72muSV+PEClXrUZK1ZXvAtq/888sp8\n 6Q4Q==", "X-Gm-Message-State": "AOJu0YzX/W0hzIYd7Gnk4irPcuepl8A8NGgadnWn1R3xYxFvdVtykzr1\n kIlWzATqZKpdGVkmIgc4nYgqnNny3JNB1EMJPTIP75tJ2eMPTzmn+ujPFh7Xs8jV6nJUe7HHfbI\n NQpLG", "X-Gm-Gg": "AeBDies/QwhrvpbqICpEt7eOG/pQb1HQp5YEAjJlIHeYvqLPeewU0/CqnKWAiuX21H6\n uVxSo1DOcqKkiArVQMQtwduis9eUyW+usZp5YFT0l1j7qdo9hk2Vj6E/5jqs827tlDd5V581NOB\n kfexfSuyjIP4c9nekKZfMMB9CEn7Bid3tiUQ3vQuSPC5XpAaEQNKW2PMfqOiaFj70AlEE4vMb2X\n //nn+DOu2GBpaQrMtdBOINCJLdKorcZI4UQZifCteG/9+zHFog1Sa+gBvhwPRjFwoat7v5ES6b+\n X4rZaOzPX7P0c+LkAi50xG/y0snpvniGZYl7GUGzkrGQ1WtAgj4eithWFOv8OztUoBn38emeb8F\n 2vCqlP+lYmRMaZ6C47InMZvNChpV5pbhXjFSsZ8CLVX8iOOIMqEhMOddMZq7M7Uds5A5KAIHuxJ\n BlJnQELrmAAH0IlOlY8h6/Eg2HrJyivafIbwrgeT2/N6jlo0oZcTcm2RdWRA9Cj0Vw4Gftv3lEc\n +7cpSjOabKuDdP1ELf3DcO2z75zOLTtgmLL9IgfS5vobrF/Xqpr", "X-Received": "by 2002:a05:600c:8207:b0:485:3193:6ddb with SMTP id\n 5b1f17b1804b1-488fb73cf74mr684950455e9.3.1777294104565;\n Mon, 27 Apr 2026 05:48:24 -0700 (PDT)", "From": "Peter Maydell <peter.maydell@linaro.org>", "To": "qemu-devel@nongnu.org", "Subject": "[PULL 49/63] target/arm: migrate Granule Protection traps to\n registerfields", "Date": "Mon, 27 Apr 2026 13:47:23 +0100", "Message-ID": "<20260427124738.966578-50-peter.maydell@linaro.org>", "X-Mailer": "git-send-email 2.43.0", "In-Reply-To": "<20260427124738.966578-1-peter.maydell@linaro.org>", "References": "<20260427124738.966578-1-peter.maydell@linaro.org>", "MIME-Version": "1.0", "Content-Type": "text/plain; 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 <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": "From: Alex Bennée <alex.bennee@linaro.org>\n\nReviewed-by: Richard Henderson <richard.henderson@linaro.org>\nSigned-off-by: Alex Bennée <alex.bennee@linaro.org>\nMessage-id: 20260422125250.1303100-10-alex.bennee@linaro.org\nSigned-off-by: Peter Maydell <peter.maydell@linaro.org>\n---\n target/arm/syndrome.h | 30 +++++++++++++++++++++++++++---\n 1 file changed, 27 insertions(+), 3 deletions(-)", "diff": "diff --git a/target/arm/syndrome.h b/target/arm/syndrome.h\nindex 6fcf0ac757..bc65106c61 100644\n--- a/target/arm/syndrome.h\n+++ b/target/arm/syndrome.h\n@@ -462,12 +462,36 @@ static inline uint32_t syn_bxjtrap(int cv, int cond, int rm)\n return res;\n }\n \n+/*\n+ * ISS encoding for a Granule Protection Check exception\n+ *\n+ * These are only reported to EL3\n+ */\n+FIELD(GPC_ISS, xFSC, 0, 6)\n+FIELD(GPC_ISS, WnR, 6, 1) /* Write not Read */\n+FIELD(GPC_ISS, S1PTW, 7, 1)\n+FIELD(GPC_ISS, CM, 8, 1)\n+FIELD(GPC_ISS, VNCR, 13, 1)\n+FIELD(GPC_ISS, GPCSC, 14, 6)\n+FIELD(GPC_ISS, InD, 20, 1) /* Instruction not Data access */\n+FIELD(GPC_ISS, S2PTW, 21, 1)\n+\n static inline uint32_t syn_gpc(int s2ptw, int ind, int gpcsc, int vncr,\n int cm, int s1ptw, int wnr, int fsc)\n {\n- return (EC_GPC << ARM_EL_EC_SHIFT) | ARM_EL_IL | (s2ptw << 21)\n- | (ind << 20) | (gpcsc << 14) | (vncr << 13) | (cm << 8)\n- | (s1ptw << 7) | (wnr << 6) | fsc;\n+ uint32_t res = syn_set_ec(0, EC_GPC);\n+ res = FIELD_DP32(res, SYNDROME, IL, 1);\n+\n+ res = FIELD_DP32(res, GPC_ISS, S2PTW, s2ptw);\n+ res = FIELD_DP32(res, GPC_ISS, InD, ind);\n+ res = FIELD_DP32(res, GPC_ISS, GPCSC, gpcsc);\n+ res = FIELD_DP32(res, GPC_ISS, VNCR, vncr);\n+ res = FIELD_DP32(res, GPC_ISS, CM, cm);\n+ res = FIELD_DP32(res, GPC_ISS, S1PTW, s1ptw);\n+ res = FIELD_DP32(res, GPC_ISS, WnR, wnr);\n+ res = FIELD_DP32(res, GPC_ISS, xFSC, fsc);\n+\n+ return res;\n }\n \n static inline uint32_t syn_insn_abort(int same_el, int ea, int s1ptw, int fsc)\n", "prefixes": [ "PULL", "49/63" ] }