Thadeu Lima de Souza Cascardo 044164b419 selftests/powerpc/spectre_v2: Return skip code when miss_percent is high ... [ Upstream commit 3c42e95420 ] A mis-match between reported and actual mitigation is not restricted to the Vulnerable case. The guest might also report the mitigation as "Software count cache flush" and the host will still mitigate with branch cache disabled. So, instead of skipping depending on the detected mitigation, simply skip whenever the detected miss_percent is the expected one for a fully mitigated system, that is, above 95%. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20211207130557.40566-1-cascardo@canonical.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-01-27 10:54:23 +01:00
..
.gitignore	selftests/powerpc: entry flush test	2020-11-19 23:47:20 +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	2021-05-19 10:12:54 +02:00
flush_utils.c	selftests/powerpc: refactor entry and rfi_flush tests	2020-11-19 23:47:23 +11:00
flush_utils.h	selftests/powerpc: Fix L1D flushing tests for Power10	2021-05-19 10:12:54 +02:00
Makefile	selftests/powerpc: refactor entry and rfi_flush tests	2020-11-19 23:47:23 +11:00
rfi_flush.c	selftests/powerpc: Fix L1D flushing tests for Power10	2021-05-19 10:12:54 +02:00
spectre_v2.c	selftests/powerpc/spectre_v2: Return skip code when miss_percent is high	2022-01-27 10:54:23 +01:00