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GET /api/1.0/patches/2219327/?format=api
{ "id": 2219327, "url": "http://patchwork.ozlabs.org/api/1.0/patches/2219327/?format=api", "project": { "id": 59, "url": "http://patchwork.ozlabs.org/api/1.0/projects/59/?format=api", "name": "Linux Test Project development", "link_name": "ltp", "list_id": "ltp.lists.linux.it", "list_email": "ltp@lists.linux.it", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260402205534.224141-2-pvorel@suse.cz>", "date": "2026-04-02T20:55:33", "name": "[v2,1/2] tst_atomic: Add tst_atomic_return_add()", "commit_ref": null, "pull_url": null, "state": "needs-review-ack", "archived": false, "hash": "43416865138da415b87a884388bc30bad013a62b", "submitter": { "id": 70792, "url": "http://patchwork.ozlabs.org/api/1.0/people/70792/?format=api", "name": "Petr Vorel", "email": "pvorel@suse.cz" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/ltp/patch/20260402205534.224141-2-pvorel@suse.cz/mbox/", "series": [ { "id": 498553, "url": "http://patchwork.ozlabs.org/api/1.0/series/498553/?format=api", "date": "2026-04-02T20:55:32", "name": "pidns32: fix PID namespace nesting depth off-by-one", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/498553/mbox/" } ], "check": "success", "checks": "http://patchwork.ozlabs.org/api/patches/2219327/checks/", "tags": {}, "headers": { "Return-Path": "<ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "ltp@lists.linux.it" ], "Delivered-To": [ "patchwork-incoming@legolas.ozlabs.org", "ltp@picard.linux.it" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n unprotected) header.d=suse.cz header.i=@suse.cz header.a=rsa-sha256\n header.s=susede2_rsa header.b=UwIvP7CP;\n\tdkim=fail reason=\"signature verification failed\" header.d=suse.cz\n header.i=@suse.cz header.a=ed25519-sha256 header.s=susede2_ed25519\n header.b=SdncbBWx;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key)\n header.d=suse.cz header.i=@suse.cz header.a=rsa-sha256 header.s=susede2_rsa\n header.b=UwIvP7CP;\n\tdkim=neutral header.d=suse.cz header.i=@suse.cz header.a=ed25519-sha256\n header.s=susede2_ed25519 header.b=SdncbBWx;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.linux.it\n (client-ip=2001:1418:10:5::2; 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Thu, 02 Apr 2026 20:55:42 +0000" ], "DKIM-Signature": [ "v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz;\n s=susede2_rsa;\n t=1775163343;\n h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc:\n mime-version:mime-version:\n content-transfer-encoding:content-transfer-encoding:\n in-reply-to:in-reply-to:references:references;\n bh=2TFUL8BtnVUqovRGbiMdxWZ/dZiIM+gZ6TFuNyDv6L0=;\n b=UwIvP7CPcpBQxUAMJI1KgQjgL5OXc8BiRvANs+jPnnMiGJEpuodpSmmsUEWoQNPdqzJSlL\n wJI3ToZK1xjkbivLNfLGwdBK37Ef75Ng5r58sOA4xymPSBQkNGHffMlse+eFPCffWYhE18\n ABD2G1o8E9BnHuQWcb4h+DiUBLEvtZo=", "v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz;\n s=susede2_ed25519; t=1775163343;\n h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc:\n mime-version:mime-version:\n content-transfer-encoding:content-transfer-encoding:\n in-reply-to:in-reply-to:references:references;\n bh=2TFUL8BtnVUqovRGbiMdxWZ/dZiIM+gZ6TFuNyDv6L0=;\n b=SdncbBWx3hzSC06CxTmkemqqWO3zCGvJnsV2r60rvz3iQKvL1kIBW0SVbJ5h0lxY6IHFTc\n qGF+zRy25S4lRvBA==", "v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz;\n s=susede2_rsa;\n t=1775163343;\n h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc:\n mime-version:mime-version:\n content-transfer-encoding:content-transfer-encoding:\n in-reply-to:in-reply-to:references:references;\n bh=2TFUL8BtnVUqovRGbiMdxWZ/dZiIM+gZ6TFuNyDv6L0=;\n b=UwIvP7CPcpBQxUAMJI1KgQjgL5OXc8BiRvANs+jPnnMiGJEpuodpSmmsUEWoQNPdqzJSlL\n wJI3ToZK1xjkbivLNfLGwdBK37Ef75Ng5r58sOA4xymPSBQkNGHffMlse+eFPCffWYhE18\n ABD2G1o8E9BnHuQWcb4h+DiUBLEvtZo=", "v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz;\n s=susede2_ed25519; t=1775163343;\n h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc:\n mime-version:mime-version:\n content-transfer-encoding:content-transfer-encoding:\n in-reply-to:in-reply-to:references:references;\n bh=2TFUL8BtnVUqovRGbiMdxWZ/dZiIM+gZ6TFuNyDv6L0=;\n b=SdncbBWx3hzSC06CxTmkemqqWO3zCGvJnsV2r60rvz3iQKvL1kIBW0SVbJ5h0lxY6IHFTc\n qGF+zRy25S4lRvBA==" ], "From": "Petr Vorel <pvorel@suse.cz>", "To": "ltp@lists.linux.it", "Date": "Thu, 2 Apr 2026 22:55:33 +0200", "Message-ID": "<20260402205534.224141-2-pvorel@suse.cz>", "X-Mailer": "git-send-email 2.53.0", "In-Reply-To": "<20260402205534.224141-1-pvorel@suse.cz>", "References": "<20260402205534.224141-1-pvorel@suse.cz>", "MIME-Version": "1.0", "X-Spamd-Result": "default: False [-6.80 / 50.00]; REPLY(-4.00)[];\n BAYES_HAM(-3.00)[99.99%]; NEURAL_HAM_LONG(-1.00)[-1.000];\n MID_CONTAINS_FROM(1.00)[]; R_MISSING_CHARSET(0.50)[];\n NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain];\n RCVD_COUNT_TWO(0.00)[2]; FROM_HAS_DN(0.00)[]; ARC_NA(0.00)[];\n MIME_TRACE(0.00)[0:+]; TO_DN_SOME(0.00)[];\n TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[];\n FROM_EQ_ENVFROM(0.00)[];\n DKIM_SIGNED(0.00)[suse.cz:s=susede2_rsa,suse.cz:s=susede2_ed25519];\n FUZZY_RATELIMITED(0.00)[rspamd.com]; RCPT_COUNT_FIVE(0.00)[5];\n DBL_BLOCKED_OPENRESOLVER(0.00)[suse.cz:mid,suse.cz:email,imap1.dmz-prg2.suse.org:helo];\n RCVD_TLS_ALL(0.00)[]", "X-Spam-Score": "-6.80", "X-Spam-Level": "", "X-Spam-Status": "No, score=0.1 required=7.0 tests=DKIM_SIGNED,DKIM_VALID,\n DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS shortcircuit=no\n autolearn=disabled version=4.0.1", "X-Spam-Checker-Version": "SpamAssassin 4.0.1 (2024-03-25) on in-6.smtp.seeweb.it", "X-Virus-Scanned": "clamav-milter 1.0.9 at in-6.smtp.seeweb.it", "X-Virus-Status": "Clean", "Subject": "[LTP] [PATCH v2 1/2] tst_atomic: Add tst_atomic_return_add()", "X-BeenThere": "ltp@lists.linux.it", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "Linux Test Project <ltp.lists.linux.it>", "List-Unsubscribe": "<https://lists.linux.it/options/ltp>,\n <mailto:ltp-request@lists.linux.it?subject=unsubscribe>", "List-Archive": "<http://lists.linux.it/pipermail/ltp/>", "List-Post": "<mailto:ltp@lists.linux.it>", "List-Help": "<mailto:ltp-request@lists.linux.it?subject=help>", "List-Subscribe": "<https://lists.linux.it/listinfo/ltp>,\n <mailto:ltp-request@lists.linux.it?subject=subscribe>", "Cc": "Vasileios Almpanis <vasileios.almpanis@virtuozzo.com>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it", "Sender": "\"ltp\" <ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it>" }, "content": "Combine atomic loading and adding.\n\nSuggested-by: Cyril Hrubis <chrubis@suse.cz>\nSigned-off-by: Petr Vorel <pvorel@suse.cz>\n---\nhttps://lore.kernel.org/ltp/acqLzcXEo0uU0aSD@yuki.lan/\n\n include/tst_atomic.h | 10 ++++++++++\n 1 file changed, 10 insertions(+)", "diff": "diff --git a/include/tst_atomic.h b/include/tst_atomic.h\nindex 9d255bc448..196399db31 100644\n--- a/include/tst_atomic.h\n+++ b/include/tst_atomic.h\n@@ -30,6 +30,11 @@ static inline void tst_atomic_store(int32_t i, tst_atomic_t *v)\n \t__atomic_store_n(v, i, __ATOMIC_SEQ_CST);\n }\n \n+static inline int tst_atomic_return_add(int32_t i, tst_atomic_t *v)\n+{\n+\treturn __atomic_fetch_add(v, i, __ATOMIC_SEQ_CST);\n+}\n+\n #elif HAVE_SYNC_ADD_AND_FETCH == 1\n \n /* Use __sync built-ins (GCC >= 4.1), with explicit memory barriers. */\n@@ -56,6 +61,11 @@ static inline void tst_atomic_store(int32_t i, tst_atomic_t *v)\n \t__sync_synchronize();\n }\n \n+static inline int tst_atomic_return_add(int32_t i, tst_atomic_t *v)\n+{\n+\treturn __sync_fetch_and_add(v, i);\n+}\n+\n #else\n # error \"Your compiler does not support atomic operations (__atomic or __sync)\"\n #endif\n", "prefixes": [ "v2", "1/2" ] }