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| author | Thadeu Lima de Souza Cascardo <cascardo@canonical.com> | 2021-02-25 09:19:49 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-04-22 18:38:03 +0300 |
| commit | da650ada100956b0f00aa4fe9ce33103378ce9ca (patch) | |
| tree | ec672731aae76998d1c665d5c47731f2e47ab51a /tools/testing/selftests/powerpc/security/Makefile | |
| parent | 8a87a507714386efc39c3ae6fa24d4f79846b522 (diff) | |
| download | linux-da650ada100956b0f00aa4fe9ce33103378ce9ca.tar.xz | |
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
Diffstat (limited to 'tools/testing/selftests/powerpc/security/Makefile')
| -rw-r--r-- | tools/testing/selftests/powerpc/security/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/testing/selftests/powerpc/security/Makefile b/tools/testing/selftests/powerpc/security/Makefile index f25e854fe370..844d18cd5f93 100644 --- a/tools/testing/selftests/powerpc/security/Makefile +++ b/tools/testing/selftests/powerpc/security/Makefile @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0+ -TEST_GEN_PROGS := rfi_flush entry_flush spectre_v2 +TEST_GEN_PROGS := rfi_flush entry_flush uaccess_flush spectre_v2 top_srcdir = ../../../../.. CFLAGS += -I../../../../../usr/include @@ -13,3 +13,4 @@ $(OUTPUT)/spectre_v2: CFLAGS += -m64 $(OUTPUT)/spectre_v2: ../pmu/event.c branch_loops.S $(OUTPUT)/rfi_flush: flush_utils.c $(OUTPUT)/entry_flush: flush_utils.c +$(OUTPUT)/uaccess_flush: flush_utils.c |