Re: [PATCH v10 35/40] kselftest/arm64: Add a GCS test program built with the system libc

Mark Brown [off-list ref] writes:

There are things like threads which nolibc struggles with which we want
to add coverage for, and the ABI allows us to test most of these even if
libc itself does not understand GCS so add a test application built
using the system libc.

Reviewed-by: Thiago Jung Bauermann <redacted>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 tools/testing/selftests/arm64/gcs/.gitignore |   1 +
 tools/testing/selftests/arm64/gcs/Makefile   |   4 +-
 tools/testing/selftests/arm64/gcs/gcs-util.h |  10 +
 tools/testing/selftests/arm64/gcs/libc-gcs.c | 736 +++++++++++++++++++++++++++
 4 files changed, 750 insertions(+), 1 deletion(-)

The libc-gcs test passes on my FVP setup:

Tested-by: Thiago Jung Bauermann <redacted>

-- 
Thiago