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authorFlorian Weimer <fweimer@redhat.com>2024-07-08 21:14:00 +0200
committerFlorian Weimer <fweimer@redhat.com>2024-07-09 19:33:37 +0200
commit2e456ccf0c34a056e3ccafac4a0c7effef14d918 (patch)
treef8850016fc638b37f5edb32a729bb023d8084fa6 /sysdeps/x86_64/multiarch/memmove-sse2-unaligned-erms.S
parent7e7f35278cf5980f6eb1ddd384217a04a5293bc8 (diff)
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Linux: Make __rseq_size useful for feature detection (bug 31965)
The __rseq_size value is now the active area of struct rseq
(so 20 initially), not the full struct size including padding
at the end (32 initially).

Update misc/tst-rseq to print some additional diagnostics.

Reviewed-by: Michael Jeanson <mjeanson@efficios.com>
Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Diffstat (limited to 'sysdeps/x86_64/multiarch/memmove-sse2-unaligned-erms.S')
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