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Mon, 12 Aug 2024 11:46:29 +0000 From: Andrea Cervesato Date: Mon, 12 Aug 2024 13:46:27 +0200 Message-Id: <20240812-process_mrelease-v2-0-e61249986a0a@suse.com> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIABP2uWYC/32NQQrCMBBFr1JmbSSZxIKuvEcpEuPEDtimZLQoJ Xc39gAu34P//gpCmUng1KyQaWHhNFXAXQNh8NOdFN8qA2p0+oCo5pwCiVzGTA/yQspGbC1enUV qoc7mTJHfW7LrKw8sz5Q/28NifvZPbDFKK2ciYfTOmaM7y0toH9IIfSnlCz5BlSivAAAA To: ltp@lists.linux.it X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1723463189; l=2433; i=andrea.cervesato@suse.com; s=20240812; h=from:subject:message-id; bh=xm483PAKg3p6HevyYwMHMfu6AZr+XI/zgU2FMx1PDNQ=; b=8Y2VhjxUdpGKoEfAknOmQXpH2IR4iUHxyTLH792c7rAlSDuRL7WvEBS/mW9OPR6NY0dGYKbRX Zkboi5VqPu7BoWqqI9BuPCDu+jkufYD5KmptzxVBhVSp029J5j2j0y/ X-Developer-Key: i=andrea.cervesato@suse.com; a=ed25519; pk=RG/nLJ5snb1tLKGwSORQXBJ5XA4juT0WF2Pc/lq9meo= X-Spam-Score: -4.30 X-Spamd-Result: default: False [-4.30 / 50.00]; BAYES_HAM(-3.00)[100.00%]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-0.994]; MIME_GOOD(-0.10)[text/plain]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RCPT_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FUZZY_BLOCKED(0.00)[rspamd.com]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.com:email] X-Spam-Level: X-Spam-Status: No, score=0.1 required=7.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE shortcircuit=no autolearn=disabled version=4.0.0 X-Spam-Checker-Version: SpamAssassin 4.0.0 (2022-12-13) on in-7.smtp.seeweb.it X-Virus-Scanned: clamav-milter 1.0.3 at in-7.smtp.seeweb.it X-Virus-Status: Clean Subject: [LTP] [PATCH v2 0/3] Add process_mrelease testing suite X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it Sender: "ltp" This testing suite is meant to add coverage for process_mrelease() syscall, introduced in the kernel 5.15. The testing suite is providing following tests: - process_mrelease01 - process_mrelease02 Since there's no man pages, please consider the following documentation instead: https://lwn.net/Articles/864184/ https://lwn.net/Articles/865341/ Signed-off-by: Andrea Cervesato --- Changes in v2: - process_mrelease01: change the algorithm to ensure we released the memory after process_mrelease() is called - process_mrelease02: verify ESRCH error - Link to v1: https://lore.kernel.org/r/20240522-process_mrelease-v1-0-41fe2fa44194@suse.com --- Andrea Cervesato (3): Add process_mrelease syscalls definition Add process_mrelease01 test Add process_mrelease02 test include/lapi/syscalls/aarch64.in | 1 + include/lapi/syscalls/arc.in | 1 + include/lapi/syscalls/arm.in | 1 + include/lapi/syscalls/hppa.in | 1 + include/lapi/syscalls/i386.in | 1 + include/lapi/syscalls/ia64.in | 1 + include/lapi/syscalls/mips_n32.in | 1 + include/lapi/syscalls/mips_n64.in | 1 + include/lapi/syscalls/mips_o32.in | 1 + include/lapi/syscalls/powerpc.in | 1 + include/lapi/syscalls/powerpc64.in | 1 + include/lapi/syscalls/s390.in | 1 + include/lapi/syscalls/s390x.in | 1 + include/lapi/syscalls/sh.in | 1 + include/lapi/syscalls/sparc.in | 1 + include/lapi/syscalls/sparc64.in | 1 + include/lapi/syscalls/x86_64.in | 1 + runtest/syscalls | 3 + .../kernel/syscalls/process_mrelease/.gitignore | 2 + .../kernel/syscalls/process_mrelease/Makefile | 7 + .../syscalls/process_mrelease/process_mrelease01.c | 168 +++++++++++++++++++++ .../syscalls/process_mrelease/process_mrelease02.c | 84 +++++++++++ 22 files changed, 281 insertions(+) --- base-commit: e7ebc637d0d99295490adf57660a3b3a177d65d3 change-id: 20240522-process_mrelease-3f2632b432e6 Best regards,