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GET /api/1.0/patches/2175692/?format=api
{ "id": 2175692, "url": "http://patchwork.ozlabs.org/api/1.0/patches/2175692/?format=api", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.0/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": "<20251218181812.58363-4-philmd@linaro.org>", "date": "2025-12-18T18:18:08", "name": "[3/6] hw/display/ati: Access host memory as little-endian", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "6333b6b3eab2bcb66f461ee2aa5e9421fdeb05e5", "submitter": { "id": 85046, "url": "http://patchwork.ozlabs.org/api/1.0/people/85046/?format=api", "name": "Philippe Mathieu-Daudé", "email": "philmd@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20251218181812.58363-4-philmd@linaro.org/mbox/", "series": [ { "id": 485895, "url": "http://patchwork.ozlabs.org/api/1.0/series/485895/?format=api", "date": "2025-12-18T18:18:07", "name": "hw: Preparatory cleanups previous to remove DEVICE_NATIVE_ENDIAN", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/485895/mbox/" } ], "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2175692/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=ptCwowZO;\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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Tsirkin\" <mst@redhat.com>, Max Filippov <jcmvbkbc@gmail.com>,\n qemu-arm@nongnu.org, Manos Pitsidianakis <manos.pitsidianakis@linaro.org>,\n qemu-rust@nongnu.org,\n =?utf-8?q?Marc-Andr=C3=A9_Lureau?= <marcandre.lureau@redhat.com>,\n\t=?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org>", "Subject": "[PATCH 3/6] hw/display/ati: Access host memory as little-endian", "Date": "Thu, 18 Dec 2025 19:18:08 +0100", "Message-ID": "<20251218181812.58363-4-philmd@linaro.org>", "X-Mailer": "git-send-email 2.52.0", "In-Reply-To": "<20251218181812.58363-1-philmd@linaro.org>", "References": "<20251218181812.58363-1-philmd@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::32d;\n envelope-from=philmd@linaro.org; helo=mail-wm1-x32d.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-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": "ati_2d.c is part of the ATI_VGA component, being built with\nthe hw/display/ati.c file. Commit 339534d4025 (\"ati-vga: Fix\nindexed access to video memory\") made access to host memory\nusing little-endian order. Assume the same order is used for\nthe 2D component.\n\nSigned-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>\n---\n hw/display/ati_2d.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)", "diff": "diff --git a/hw/display/ati_2d.c b/hw/display/ati_2d.c\nindex 309bb5ccb6c..72fde6b8008 100644\n--- a/hw/display/ati_2d.c\n+++ b/hw/display/ati_2d.c\n@@ -221,7 +221,7 @@ void ati_2d_blt(ATIVGAState *s)\n for (y = 0; y < s->regs.dst_height; y++) {\n i = dst_x * bypp + (dst_y + y) * dst_pitch;\n for (x = 0; x < s->regs.dst_width; x++, i += bypp) {\n- stn_he_p(&dst_bits[i], bypp, filler);\n+ stn_le_p(&dst_bits[i], bypp, filler);\n }\n }\n }\n", "prefixes": [ "3/6" ] }