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| author | Torsten Duwe | 2019-02-08 16:10:11 +0100 |
|---|---|---|
| committer | Will Deacon | 2019-04-09 11:34:59 +0200 |
| commit | e1a7eafb7350ff118e7538aca76b3f79e9280a8f (patch) | |
| tree | 391f4bb1ee2f5b771f8b01d0d00304d35a1d51c2 /drivers/firmware/efi | |
| parent | arm64: Makefile: Replace -pg with CC_FLAGS_FTRACE (diff) | |
| download | kernel-qcow2-linux-e1a7eafb7350ff118e7538aca76b3f79e9280a8f.tar.gz kernel-qcow2-linux-e1a7eafb7350ff118e7538aca76b3f79e9280a8f.tar.xz kernel-qcow2-linux-e1a7eafb7350ff118e7538aca76b3f79e9280a8f.zip | |
efi/arm/arm64: Makefile: Replace -pg with CC_FLAGS_FTRACE
In preparation for arm64 supporting ftrace built on other compiler
options, let's have Makefiles remove the $(CC_FLAGS_FTRACE) flags,
whatever these maybe, rather than assuming '-pg'.
While at it, fix arm32 as well. There should be no functional change as
a result of this patch.
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Torsten Duwe <duwe@suse.de>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'drivers/firmware/efi')
| -rw-r--r-- | drivers/firmware/efi/libstub/Makefile | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/firmware/efi/libstub/Makefile b/drivers/firmware/efi/libstub/Makefile index b0103e16fc1b..645269c3906d 100644 --- a/drivers/firmware/efi/libstub/Makefile +++ b/drivers/firmware/efi/libstub/Makefile @@ -16,9 +16,9 @@ cflags-$(CONFIG_X86) += -m$(BITS) -D__KERNEL__ -O2 \ # arm64 uses the full KBUILD_CFLAGS so it's necessary to explicitly # disable the stackleak plugin -cflags-$(CONFIG_ARM64) := $(subst -pg,,$(KBUILD_CFLAGS)) -fpie \ - $(DISABLE_STACKLEAK_PLUGIN) -cflags-$(CONFIG_ARM) := $(subst -pg,,$(KBUILD_CFLAGS)) \ +cflags-$(CONFIG_ARM64) := $(subst $(CC_FLAGS_FTRACE),,$(KBUILD_CFLAGS)) \ + -fpie $(DISABLE_STACKLEAK_PLUGIN) +cflags-$(CONFIG_ARM) := $(subst $(CC_FLAGS_FTRACE),,$(KBUILD_CFLAGS)) \ -fno-builtin -fpic \ $(call cc-option,-mno-single-pic-base) |