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GET /api/1.1/patches/2232301/?format=api
{ "id": 2232301, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2232301/?format=api", "web_url": "http://patchwork.ozlabs.org/project/ltp/patch/20260504-safe_splice-v3-2-e5acf4c9193b@suse.com/", "project": { "id": 59, "url": "http://patchwork.ozlabs.org/api/1.1/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": "<20260504-safe_splice-v3-2-e5acf4c9193b@suse.com>", "date": "2026-05-04T09:51:01", "name": "[v3,2/2] tee01, vmsplice01, af_alg08: Use SAFE_SPLICE()", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "9c851060a605902eb09ace9da3f9a539ca4654cb", "submitter": { "id": 83220, "url": "http://patchwork.ozlabs.org/api/1.1/people/83220/?format=api", "name": "Andrea Cervesato", "email": "andrea.cervesato@suse.de" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/ltp/patch/20260504-safe_splice-v3-2-e5acf4c9193b@suse.com/mbox/", "series": [ { "id": 502633, "url": "http://patchwork.ozlabs.org/api/1.1/series/502633/?format=api", "web_url": "http://patchwork.ozlabs.org/project/ltp/list/?series=502633", "date": "2026-05-04T09:50:59", "name": "Introduce SAFE_SPLICE()", "version": 3, "mbox": "http://patchwork.ozlabs.org/series/502633/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2232301/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2232301/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.de header.i=@suse.de header.a=rsa-sha256\n header.s=susede2_rsa header.b=MeXenIqz;\n\tdkim=fail reason=\"signature verification failed\" header.d=suse.de\n header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519\n header.b=ZOPx902m;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key)\n header.d=suse.de header.i=@suse.de header.a=rsa-sha256 header.s=susede2_rsa\n header.b=MeXenIqz;\n\tdkim=neutral header.d=suse.de header.i=@suse.de header.a=ed25519-sha256\n header.s=susede2_ed25519 header.b=ZOPx902m;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.linux.it\n (client-ip=213.254.12.146; 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Mon, 04 May 2026 09:51:05 +0000" ], "DKIM-Signature": [ "v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de;\n s=susede2_rsa;\n t=1777888265;\n h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc:\n mime-version:mime-version:content-type:content-type:\n content-transfer-encoding:content-transfer-encoding:\n in-reply-to:in-reply-to:references:references;\n bh=+SpRQ4qpNPy0kvh3ohCifi35j0wJQC/8cs2SjjAhawg=;\n b=MeXenIqzK8ZUn0wcPMHECGl6jg1KpRYqo+//XrGZmd5gA6XVwSJ/WadzdBH1nKtUkVOKbZ\n POkgPgNzsvS6X3u2e1Pc+KJxmkiKuMOZoVhdhbzmcTsn4z3YPvFFU0hFp8iwWY3rlhLnNB\n SRfmJUnsX/c6G+xkAlxn8SfjyU9o9UY=", "v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de;\n s=susede2_ed25519; t=1777888265;\n h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc:\n mime-version:mime-version:content-type:content-type:\n content-transfer-encoding:content-transfer-encoding:\n in-reply-to:in-reply-to:references:references;\n bh=+SpRQ4qpNPy0kvh3ohCifi35j0wJQC/8cs2SjjAhawg=;\n b=ZOPx902mMo1KF+rOupmPabwWf0ntCqKzcWCF+JKY1fa9dzUER98S4OubZIV9fL8fcD0qkh\n 6nujwSCf/vVFyNAg==", "v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de;\n s=susede2_rsa;\n t=1777888265;\n h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc:\n mime-version:mime-version:content-type:content-type:\n content-transfer-encoding:content-transfer-encoding:\n in-reply-to:in-reply-to:references:references;\n bh=+SpRQ4qpNPy0kvh3ohCifi35j0wJQC/8cs2SjjAhawg=;\n b=MeXenIqzK8ZUn0wcPMHECGl6jg1KpRYqo+//XrGZmd5gA6XVwSJ/WadzdBH1nKtUkVOKbZ\n POkgPgNzsvS6X3u2e1Pc+KJxmkiKuMOZoVhdhbzmcTsn4z3YPvFFU0hFp8iwWY3rlhLnNB\n SRfmJUnsX/c6G+xkAlxn8SfjyU9o9UY=", "v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de;\n s=susede2_ed25519; t=1777888265;\n h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc:\n mime-version:mime-version:content-type:content-type:\n content-transfer-encoding:content-transfer-encoding:\n in-reply-to:in-reply-to:references:references;\n bh=+SpRQ4qpNPy0kvh3ohCifi35j0wJQC/8cs2SjjAhawg=;\n b=ZOPx902mMo1KF+rOupmPabwWf0ntCqKzcWCF+JKY1fa9dzUER98S4OubZIV9fL8fcD0qkh\n 6nujwSCf/vVFyNAg==" ], "From": "Andrea Cervesato <andrea.cervesato@suse.de>", "Date": "Mon, 04 May 2026 11:51:01 +0200", "MIME-Version": "1.0", "Message-Id": "<20260504-safe_splice-v3-2-e5acf4c9193b@suse.com>", "References": "<20260504-safe_splice-v3-0-e5acf4c9193b@suse.com>", "In-Reply-To": "<20260504-safe_splice-v3-0-e5acf4c9193b@suse.com>", "To": "Linux Test Project <ltp@lists.linux.it>", "X-Mailer": "b4 0.14.2", "X-Developer-Signature": "v=1; a=ed25519-sha256; t=1777888265; l=3135;\n i=andrea.cervesato@suse.com; s=20251210; h=from:subject:message-id;\n bh=QyWpNceZhIXG0vSHJXxO1KOLkeq+codbGWmzquD+9Mg=;\n b=/1gbtpXeZf0Id91ObC/op51j9PNjsSJzGnNM/ZkU4HWBmmXNUj5wMQbp03ke5GxpXcJr+ZrDa\n uGngEsI3SyfBX1I4aCMV7Od2KVdwrpQ2aRCJFO1AT/LrFQkgN2HKZp4", "X-Developer-Key": "i=andrea.cervesato@suse.com; a=ed25519;\n pk=zKY+6GCauOiuHNZ//d8PQ/UL4jFCTKbXrzXAOQSLevI=", "X-Spamd-Result": "default: False [-4.30 / 50.00]; BAYES_HAM(-3.00)[100.00%];\n NEURAL_HAM_LONG(-1.00)[-1.000];\n NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain];\n TO_DN_ALL(0.00)[];\n DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519];\n FUZZY_RATELIMITED(0.00)[rspamd.com]; ARC_NA(0.00)[];\n RCPT_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[];\n FROM_HAS_DN(0.00)[]; RCVD_TLS_ALL(0.00)[];\n FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+];\n RCVD_COUNT_TWO(0.00)[2]; RCVD_VIA_SMTP_AUTH(0.00)[];\n DBL_BLOCKED_OPENRESOLVER(0.00)[suse.com:mid, suse.com:email,\n imap1.dmz-prg2.suse.org:helo]", "X-Spam-Score": "-4.30", "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,DMARC_PASS,SPF_HELO_NONE,SPF_PASS\n shortcircuit=no autolearn=disabled version=4.0.1", "X-Spam-Checker-Version": "SpamAssassin 4.0.1 (2024-03-25) on in-2.smtp.seeweb.it", "X-Virus-Scanned": "clamav-milter 1.0.9 at in-2.smtp.seeweb.it", "X-Virus-Status": "Clean", "Subject": "[LTP] [PATCH v3 2/2] tee01, vmsplice01, af_alg08: Use SAFE_SPLICE()", "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>", "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": "From: Andrea Cervesato <andrea.cervesato@suse.com>\n\nReplace raw splice() calls with SAFE_SPLICE() in tests where splice is\nutility plumbing, not the subject of testing.\n\nSigned-off-by: Andrea Cervesato <andrea.cervesato@suse.com>\n---\n testcases/kernel/crypto/af_alg08.c | 9 ++-------\n testcases/kernel/syscalls/tee/tee01.c | 8 ++------\n testcases/kernel/syscalls/vmsplice/vmsplice01.c | 5 +----\n 3 files changed, 5 insertions(+), 17 deletions(-)", "diff": "diff --git a/testcases/kernel/crypto/af_alg08.c b/testcases/kernel/crypto/af_alg08.c\nindex 7b95984448bdc5afd3b995a98c3d81ef12e37067..5e04b579c1db464fc5b4f33fd4e13a29709bba79 100644\n--- a/testcases/kernel/crypto/af_alg08.c\n+++ b/testcases/kernel/crypto/af_alg08.c\n@@ -96,13 +96,8 @@ static void try_corrupt(void)\n \n \tSAFE_PIPE(pipefd);\n \n-\tTEST(splice(file_fd, &off_in, pipefd[1], NULL, OVERWRITE_SIZE, 0));\n-\tif (TST_RET < 0)\n-\t\ttst_brk(TBROK | TTERRNO, \"splice(file -> pipe)\");\n-\n-\tTEST(splice(pipefd[0], NULL, reqfd, NULL, OVERWRITE_SIZE, 0));\n-\tif (TST_RET < 0)\n-\t\ttst_brk(TBROK | TTERRNO, \"splice(pipe -> AF_ALG)\");\n+\tSAFE_SPLICE(file_fd, &off_in, pipefd[1], NULL, OVERWRITE_SIZE, 0);\n+\tSAFE_SPLICE(pipefd[0], NULL, reqfd, NULL, OVERWRITE_SIZE, 0);\n \n \t/* Expected to fail (invalid ciphertext); triggers the scratch write */\n \tTST_EXP_FAIL_SILENT(recv(reqfd, recvbuf, sizeof(recvbuf), 0), EBADMSG);\ndiff --git a/testcases/kernel/syscalls/tee/tee01.c b/testcases/kernel/syscalls/tee/tee01.c\nindex d1489d0453f11faab41ab6e8e2dabbb372566f60..436c52a201689e4ffa97f217fd3b1d14e6b6ec36 100644\n--- a/testcases/kernel/syscalls/tee/tee01.c\n+++ b/testcases/kernel/syscalls/tee/tee01.c\n@@ -58,17 +58,13 @@ static void tee_test(void)\n \tSAFE_PIPE(pipe1);\n \tSAFE_PIPE(pipe2);\n \n-\tret = splice(fd_in, NULL, pipe1[1], NULL, TEST_BLOCK_SIZE, 0);\n-\tif (ret < 0)\n-\t\ttst_brk(TBROK | TERRNO, \"splice(fd_in, pipe1) failed\");\n+\tSAFE_SPLICE(fd_in, NULL, pipe1[1], NULL, TEST_BLOCK_SIZE, 0);\n \n \tret = tee(pipe1[0], pipe2[1], TEST_BLOCK_SIZE, SPLICE_F_NONBLOCK);\n \tif (ret < 0)\n \t\ttst_brk(TBROK | TERRNO, \"tee() failed\");\n \n-\tret = splice(pipe2[0], NULL, fd_out, NULL, TEST_BLOCK_SIZE, 0);\n-\tif (ret < 0)\n-\t\ttst_brk(TBROK | TERRNO, \"splice(pipe2, fd_out) failed\");\n+\tSAFE_SPLICE(pipe2[0], NULL, fd_out, NULL, TEST_BLOCK_SIZE, 0);\n \n \tSAFE_CLOSE(pipe2[0]);\n \tSAFE_CLOSE(pipe2[1]);\ndiff --git a/testcases/kernel/syscalls/vmsplice/vmsplice01.c b/testcases/kernel/syscalls/vmsplice/vmsplice01.c\nindex 17486179baa2a897c2efbf0d2b4d39273788aadc..64eed8391797fb01b14c548ebcfe390a403da5ec 100644\n--- a/testcases/kernel/syscalls/vmsplice/vmsplice01.c\n+++ b/testcases/kernel/syscalls/vmsplice/vmsplice01.c\n@@ -50,7 +50,6 @@ static void vmsplice_test(void)\n {\n \tint pipes[2];\n \tlong written;\n-\tint ret;\n \tint fd_out;\n \tstruct iovec v;\n \tloff_t offset;\n@@ -85,9 +84,7 @@ static void vmsplice_test(void)\n \t\t\t}\n \t\t}\n \n-\t\tret = splice(pipes[0], NULL, fd_out, &offset, written, 0);\n-\t\tif (ret < 0)\n-\t\t\ttst_brk(TBROK | TERRNO, \"splice() failed\");\n+\t\tSAFE_SPLICE(pipes[0], NULL, fd_out, &offset, written, 0);\n \t\t//printf(\"offset = %lld\\n\", (long long)offset);\n \t}\n \n", "prefixes": [ "v3", "2/2" ] }