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Mon, 12 Aug 2024 12:02:23 +0000 Date: Mon, 12 Aug 2024 14:02:21 +0200 From: Petr Vorel To: Jan Stancek Message-ID: <20240812120221.GA195572@pevik> References: <9a9b743304c2b6ad1a045f26d33304a3350cdf4c.1723458583.git.jstancek@redhat.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <9a9b743304c2b6ad1a045f26d33304a3350cdf4c.1723458583.git.jstancek@redhat.com> X-Spamd-Result: default: False [-7.50 / 50.00]; REPLY(-4.00)[]; BAYES_HAM(-3.00)[100.00%]; NEURAL_HAM_LONG(-1.00)[-1.000]; MID_RHS_NOT_FQDN(0.50)[]; HAS_REPLYTO(0.30)[pvorel@suse.cz]; NEURAL_HAM_SHORT(-0.20)[-0.999]; MIME_GOOD(-0.10)[text/plain]; RCVD_VIA_SMTP_AUTH(0.00)[]; MISSING_XM_UA(0.00)[]; MIME_TRACE(0.00)[0:+]; ARC_NA(0.00)[]; TO_DN_SOME(0.00)[]; RCVD_TLS_ALL(0.00)[]; DKIM_SIGNED(0.00)[suse.cz:s=susede2_rsa,suse.cz:s=susede2_ed25519]; RCPT_COUNT_FIVE(0.00)[6]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.cz:replyto,suse.cz:email]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; REPLYTO_EQ_FROM(0.00)[] X-Virus-Scanned: clamav-milter 1.0.3 at in-3.smtp.seeweb.it X-Virus-Status: Clean Subject: Re: [LTP] [PATCH] syscalls/execve04, creat07: skip for kernels 6.11 and later 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: , Reply-To: Petr Vorel Cc: Linux Memory Management List , Christian Brauner , kernel test robot , linux-kernel@vger.kernel.org, ltp@lists.linux.it Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" Hi Jan, > The behaviour is allowed since commit: > 2a010c412853 ("fs: don't block i_writecount during exec") > that landed in 6.11-rc1. Thanks for noticing and fixing this! It was reported some time ago: https://lore.kernel.org/all/202406141431.2b72ca61-oliver.sang@intel.com/ https://lore.kernel.org/ltp/202407162117.7730986d-oliver.sang@intel.com/ Reviewed-by: Petr Vorel Kind regards, Petr > Signed-off-by: Jan Stancek > --- > testcases/kernel/syscalls/creat/creat07.c | 10 ++++++++++ > testcases/kernel/syscalls/execve/execve04.c | 10 ++++++++++ > 2 files changed, 20 insertions(+) > diff --git a/testcases/kernel/syscalls/creat/creat07.c b/testcases/kernel/syscalls/creat/creat07.c > index 7bd32ab4d328..f157e1a8fbb2 100644 > --- a/testcases/kernel/syscalls/creat/creat07.c > +++ b/testcases/kernel/syscalls/creat/creat07.c > @@ -47,7 +47,17 @@ static void verify_creat(void) > SAFE_WAITPID(pid, NULL, 0); > } > +static void setup(void) > +{ > + if ((tst_kvercmp(6, 11, 0)) >= 0) { > + tst_brk(TCONF, "Skipping test, write to executed file is " > + "allowed since 6.11-rc1.\n" > + "2a010c412853 (\"fs: don't block i_writecount during exec\")"); > + } > +} > + > static struct tst_test test = { > + .setup = setup, > .test_all = verify_creat, > .needs_checkpoints = 1, > .forks_child = 1, > diff --git a/testcases/kernel/syscalls/execve/execve04.c b/testcases/kernel/syscalls/execve/execve04.c > index 3bac642e5412..7bbfece85906 100644 > --- a/testcases/kernel/syscalls/execve/execve04.c > +++ b/testcases/kernel/syscalls/execve/execve04.c > @@ -65,7 +65,17 @@ static void do_child(void) > exit(0); > } > +static void setup(void) > +{ > + if ((tst_kvercmp(6, 11, 0)) >= 0) { > + tst_brk(TCONF, "Skipping test, write to executed file is " > + "allowed since 6.11-rc1.\n" > + "2a010c412853 (\"fs: don't block i_writecount during exec\")"); > + } > +} > + > static struct tst_test test = { > + .setup = setup, > .test_all = verify_execve, > .forks_child = 1, > .child_needs_reinit = 1, -- Mailing list info: https://lists.linux.it/listinfo/ltp