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| author |   Mark Brown <broonie@kernel.org> | 2022-05-16 19:22:13 +0100 |
|---|---|---|
| committer |   Catalin Marinas <catalin.marinas@arm.com> | 2022-05-16 19:43:40 +0100 |
| commit | 9f93c2e0cda49a558c981a57fc4a7f8d143ced93 (patch) | |
| tree | c5f185f20cf51ca1faedb1894de308979e8f8d77 /tools/testing/selftests/arm64 | |
| parent | kselftest/arm64: bti: force static linking (diff) | |
| download | linux-dev-9f93c2e0cda49a558c981a57fc4a7f8d143ced93.tar.xz linux-dev-9f93c2e0cda49a558c981a57fc4a7f8d143ced93.zip | |
kselftest/arm64: Explicitly build no BTI tests with BTI disabled
In case a distribution enables branch protection by default do as we do for
the main kernel and explicitly disable branch protection when building the
test case for having BTI disabled to ensure it doesn't get turned on by the
toolchain defaults.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220516182213.727589-1-broonie@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'tools/testing/selftests/arm64')
| -rw-r--r-- | tools/testing/selftests/arm64/bti/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/arm64/bti/Makefile b/tools/testing/selftests/arm64/bti/Makefile index dafa1c2aa5c4..ccdac414ad94 100644 --- a/tools/testing/selftests/arm64/bti/Makefile +++ b/tools/testing/selftests/arm64/bti/Makefile @@ -10,7 +10,7 @@ PROGS := $(patsubst %,gen/%,$(TEST_GEN_PROGS)) # cases for statically linked and dynamically lined binaries are # slightly different. -CFLAGS_NOBTI = -DBTI=0 +CFLAGS_NOBTI = -mbranch-protection=none -DBTI=0 CFLAGS_BTI = -mbranch-protection=standard -DBTI=1 CFLAGS_COMMON = -ffreestanding -Wall -Wextra $(CFLAGS) |