linux-stable/tools/testing/selftests/sigaltstack
Chang S. Bae bdf6c8b84a selftest/sigaltstack: Use the AT_MINSIGSTKSZ aux vector if available
The SIGSTKSZ constant may not represent enough stack size in some
architectures as the hardware state size grows.

Use getauxval(AT_MINSIGSTKSZ) to increase the stack size.

Signed-off-by: Chang S. Bae <chang.seok.bae@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Len Brown <len.brown@intel.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20210518200320.17239-5-chang.seok.bae@intel.com
2021-05-19 12:38:17 +02:00
..
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
sas.c selftest/sigaltstack: Use the AT_MINSIGSTKSZ aux vector if available 2021-05-19 12:38:17 +02:00