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Thadeu Lima de Souza Cascardo da650ada10 selftests/powerpc: Add uaccess flush test 
Also based on the RFI and entry flush tests, it counts the L1D misses
by doing a syscall that does user access: uname, in this case.

Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
[dja: forward port, rename function]
Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210225061949.1213404-1-dja@axtens.net
2021-04-23 01:38:03 +10:00
..
.gitignore
selftests/powerpc: update .gitignore
2020-12-04 01:01:21 +11:00
branch_loops.S
selftests/powerpc: Add a test of spectre_v2 mitigations
2019-10-30 15:43:57 +11:00
entry_flush.c
selftests/powerpc: Fix L1D flushing tests for Power10
2021-03-24 14:09:29 +11:00
flush_utils.c
selftests/powerpc: Add uaccess flush test
2021-04-23 01:38:03 +10:00
flush_utils.h
selftests/powerpc: Add uaccess flush test
2021-04-23 01:38:03 +10:00
Makefile
selftests/powerpc: Add uaccess flush test
2021-04-23 01:38:03 +10:00
rfi_flush.c
selftests/powerpc: Fix L1D flushing tests for Power10
2021-03-24 14:09:29 +11:00
spectre_v2.c
selftests/powerpc: Skip security tests on older CPUs
2020-09-08 22:24:05 +10:00
uaccess_flush.c
selftests/powerpc: Add uaccess flush test
2021-04-23 01:38:03 +10:00