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GET /api/patches/2187621/?format=api
{ "id": 2187621, "url": "http://patchwork.ozlabs.org/api/patches/2187621/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260122111639.32346-5-philmd@linaro.org/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/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": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260122111639.32346-5-philmd@linaro.org>", "list_archive_url": null, "date": "2026-01-22T11:16:37", "name": "[PULL,v2,04/37] target/sparc: Use big-endian variant of cpu_ld/st_data*()", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "b2227935dbaaf9f251d58e27562875973594cdb5", "submitter": { "id": 85046, "url": "http://patchwork.ozlabs.org/api/people/85046/?format=api", "name": "Philippe Mathieu-Daudé", "email": "philmd@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260122111639.32346-5-philmd@linaro.org/mbox/", "series": [ { "id": 489357, "url": "http://patchwork.ozlabs.org/api/series/489357/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=489357", "date": "2026-01-22T11:16:33", "name": "[PULL,v2,01/37] target/i386: Use little-endian variant of cpu_ld/st_data*()", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/489357/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2187621/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2187621/checks/", "tags": {}, "related": [], "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=RXc4emPi;\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::42a;\n envelope-from=philmd@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=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": "We only build the SPARC targets using big endianness order,\ntherefore the cpu_ld/st_data*() definitions expand to the big\nendian declarations. Use the explicit big-endian variants.\n\nMechanical change running:\n\n $ tgt=sparc; \\\n end=be; \\\n for op in data mmuidx_ra; do \\\n for ac in uw sw l q; do \\\n sed -i -e \"s/cpu_ld${ac}_${op}/cpu_ld${ac}_${end}_${op}/\" \\\n $(git grep -l cpu_ target/${tgt}/); \\\n done;\n for ac in w l q; do \\\n sed -i -e \"s/cpu_st${ac}_${op}/cpu_st${ac}_${end}_${op}/\" \\\n $(git grep -l cpu_ target/${tgt}/); \\\n done;\n done\n\nSigned-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>\nReviewed-by: Richard Henderson <richard.henderson@linaro.org>\nMessage-Id: <20251126202200.23100-10-philmd@linaro.org>\n---\n target/sparc/ldst_helper.c | 6 +++---\n 1 file changed, 3 insertions(+), 3 deletions(-)", "diff": "diff --git a/target/sparc/ldst_helper.c b/target/sparc/ldst_helper.c\nindex 881dbc96edd..3bc6a6827a4 100644\n--- a/target/sparc/ldst_helper.c\n+++ b/target/sparc/ldst_helper.c\n@@ -1228,13 +1228,13 @@ uint64_t helper_ld_asi(CPUSPARCState *env, target_ulong addr,\n ret = cpu_ldub_data(env, addr);\n break;\n case 2:\n- ret = cpu_lduw_data(env, addr);\n+ ret = cpu_lduw_be_data(env, addr);\n break;\n case 4:\n- ret = cpu_ldl_data(env, addr);\n+ ret = cpu_ldl_be_data(env, addr);\n break;\n case 8:\n- ret = cpu_ldq_data(env, addr);\n+ ret = cpu_ldq_be_data(env, addr);\n break;\n default:\n g_assert_not_reached();\n", "prefixes": [ "PULL", "v2", "04/37" ] }