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alistair23-linux/tools/testing/selftests/powerpc
Daniel Axtens 01474e8cc3 selftests/powerpc: entry flush test
commit 89a83a0c69 upstream.

Add a test modelled on the RFI flush test which counts the number
of L1D misses doing a simple syscall with the entry flush on and off.

For simplicity of backporting, this test duplicates a lot of code from
the upstream rfi_flush. This is cleaned up upstream, but we don't clean
it up here because it would involve bringing in even more commits.

Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-11-22 10:14:11 +01:00
..
alignment treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
benchmarks selftests/powerpc: Fix CPU affinity for child process 2020-08-19 08:16:17 +02:00
cache_shape treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
copyloops seltests/powerpc: Add a selftest for memcpy_mcsafe 2019-09-12 09:27:00 +10:00
dscr treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
eeh selftests/powerpc: Fix eeh-basic.sh exit codes 2020-10-29 09:57:52 +01:00
include treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 191 2019-05-30 11:29:21 -07:00
lib treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
math treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
mm selftests/powerpc: Add tlbie_test in .gitignore 2020-04-17 10:50:19 +02:00
pmu selftests/powerpc: Purge extra count_pmc() calls of ebb selftests 2020-09-03 11:26:44 +02:00
primitives treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ptrace selftests/powerpc: ptrace-pkey: Don't update expected UAMOR value 2020-08-21 13:05:33 +02:00
scripts treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 285 2019-06-05 17:36:37 +02:00
security selftests/powerpc: entry flush test 2020-11-22 10:14:11 +01:00
signal treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
stringloops selftests/powerpc: Ignore generated files 2019-08-22 23:12:47 +10:00
switch_endian selftests/powerpc/switch_endian: Fix out-of-tree build 2018-10-31 23:56:21 +11:00
syscalls treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
tm selftests/powerpc: Skip tm-signal-sigreturn-nt if TM not available 2020-01-04 19:17:10 +01:00
vphn powerpc/pseries: Move mm/book3s64/vphn.c under platforms/pseries/ 2019-07-04 22:23:38 +10:00
Makefile selftests/powerpc: Add basic EEH selftest 2019-09-05 14:22:40 +10:00
harness.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 191 2019-05-30 11:29:21 -07:00
utils.c selftests/powerpc: Fix online CPU selection 2020-08-19 08:16:18 +02:00