linux/tools/testing
Mathieu Desnoyers 3e77ed4f90 selftests/rseq: introduce own copy of rseq uapi header
commit 5c105d55a9 upstream.

The Linux kernel rseq uapi header has a broken layout for the
rseq_cs.ptr field on 32-bit little endian architectures. The entire
rseq_cs.ptr field is planned for removal, leaving only the 64-bit
rseq_cs.ptr64 field available.

Both glibc and librseq use their own copy of the Linux kernel uapi
header, where they introduce proper union fields to access to the 32-bit
low order bits of the rseq_cs pointer on 32-bit architectures.

Introduce a copy of the Linux kernel uapi headers in the Linux kernel
selftests.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20220124171253.22072-2-mathieu.desnoyers@efficios.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-07-07 17:52:21 +02:00
..
fault-injection
ktest tweewide: Fix most Shebang lines 2021-05-22 11:40:55 +02:00
kunit tweewide: Fix most Shebang lines 2021-05-22 11:40:55 +02:00
nvdimm device-dax: add dis-contiguous resource support 2020-10-13 18:38:28 -07:00
radix-tree idr test suite: Create anchor before launching throbber 2021-04-16 11:43:21 +02:00
scatterlist tools/testing/scatterlist: Fix test to compile and run 2020-11-17 20:02:20 -04:00
selftests selftests/rseq: introduce own copy of rseq uapi header 2022-07-07 17:52:21 +02:00
vsock