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RCPT_COUNT_THREE(0.00)[3]; MISSING_XM_UA(0.00)[]; REPLYTO_EQ_FROM(0.00)[] X-Rspamd-Queue-Id: 27977211A0 X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Rspamd-Action: no action X-Virus-Scanned: clamav-milter 1.0.7 at in-4.smtp.seeweb.it X-Virus-Status: Clean Subject: Re: [LTP] [PATCH v3] sigrelse01: Select signals based on SIGRTMIN/SIGRTMAX for musl compat 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: Pedro Falcato , 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 Florian, Pedro, > This avoids selecting signal 34 when the test is run using > musl. Signal 34 is used internally by musl as SIGSYNCCALL. > Consequently, musl's signal() will return with an error status and > errno set to EINVAL when trying to setup a signal handler for signal > 34, causing the sigrelse01 test to fail. +1, now it works on both glibc and musl (and hopefully in the rest of libc). Reviewed-by: Petr Vorel Tested-by: Petr Vorel > Thanks to Pedro Falcato for suggesting using SIGRTMIN and SIGRTMAX for > this check. nit: @Florian instead of the above I'll add: Suggested-by: Pedro Falcato @Pedro Can I merge with your RBT? Kind regards, Petr > --- > Changes in v3: > - base check on SIGRTMIN / SIGRTMAX, as suggested by Pedro Falcato > testcases/kernel/syscalls/sigrelse/sigrelse01.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > diff --git a/testcases/kernel/syscalls/sigrelse/sigrelse01.c b/testcases/kernel/syscalls/sigrelse/sigrelse01.c > index d1ed9d53a4dc..23c6758262bb 100644 > --- a/testcases/kernel/syscalls/sigrelse/sigrelse01.c > +++ b/testcases/kernel/syscalls/sigrelse/sigrelse01.c > @@ -739,8 +739,10 @@ int choose_sig(int sig) > } > - return 1; > + if (sig < 32) > + return 1; > + return sig >= SIGRTMIN && sig <= SIGRTMAX; > } > void setup(void) -- Mailing list info: https://lists.linux.it/listinfo/ltp