Peter Oskolkov f166b111e0 rseq/selftests: Test MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ ...

Based on Google-internal RSEQ work done by Paul Turner and Andrew
Hunter.

This patch adds a selftest for MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ.
The test quite often fails without the previous patch in this
patchset, but consistently passes with it.

Signed-off-by: Peter Oskolkov <posk@google.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Link: https://lkml.kernel.org/r/20200923233618.2572849-3-posk@google.com

2020-09-25 14:23:27 +02:00

..

.gitignore

.gitignore: add SPDX License Identifier

2020-03-25 11:50:48 +01:00

basic_percpu_ops_test.c

rseq/selftests: Provide basic percpu ops test

2018-06-06 11:58:35 +02:00

basic_test.c

rseq/selftests: Provide basic test

2018-06-06 11:58:35 +02:00

Makefile

selftests/rseq: Fix out-of-tree compilation

2020-02-20 08:57:12 -07:00

param_test.c

rseq/selftests: Test MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ

2020-09-25 14:23:27 +02:00

rseq-arm64.h

rseq/selftests: aarch64 code signature: handle big-endian environment

2019-05-07 15:32:51 -06:00

rseq-arm.h

rseq/selftests: Fix Thumb mode build failure on arm32

2019-07-08 13:00:41 -06:00

rseq-mips.h

rseq/selftests: mips: use break instruction for RSEQ_SIG

2019-05-07 15:33:09 -06:00

rseq-ppc.h

rseq/selftests: powerpc code signature: generate valid instructions

2019-05-07 15:33:00 -06:00

rseq-s390.h

linux-kselftest-5.2-rc1-2

2019-05-16 18:57:58 -07:00

rseq-skip.h

…

rseq-x86.h

rseq/selftests,x86_64: Add rseq_offset_deref_addv()

2020-09-25 14:23:27 +02:00

rseq.c

rseq/selftests: Use __rseq_handled symbol to coexist with glibc

2019-05-07 15:31:46 -06:00

rseq.h

rseq/selftests: Clarify rseq_prepare_unload() helper requirements

2019-12-23 10:52:41 -07:00

run_param_test.sh

rseq/selftests: Test MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ

2020-09-25 14:23:27 +02:00

settings

rseq/selftests: Turn off timeout setting

2019-12-23 10:52:41 -07:00