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| author | Thomas Weißschuh <thomas.weissschuh@linutronix.de> | 2026-08-07 19:24:30 -0600 |
|---|---|---|
| committer | Paul Walmsley <pjw@kernel.org> | 2026-08-07 19:24:30 -0600 |
| commit | 9cfff2edcc5ef84bdbf91892b7e127a41b9db35f (patch) | |
| tree | ca5215ca690fb0f1f71062552064f5897fd708c0 | |
| parent | 905be00304bd3658fb0ce2914ed7a95ee799e0f3 (diff) | |
| download | linux-9cfff2edcc5ef84bdbf91892b7e127a41b9db35f.tar.gz linux-9cfff2edcc5ef84bdbf91892b7e127a41b9db35f.zip | |
riscv: vdso: Simplify cflags remove logic
Listing all flags for each object file is tedious and error-prone.
Replace it with a simpler solution.
Link: https://lore.kernel.org/all/20260630135316-f26f0e0f-c08c-4d4d-9963-10f9985a7689@linutronix.de/
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Link: https://patch.msgid.link/20260701-riscv-vdso-lto-v1-2-89db0cd82077@linutronix.de
Signed-off-by: Paul Walmsley <pjw@kernel.org>
| -rw-r--r-- | arch/riscv/kernel/vdso/Makefile | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/riscv/kernel/vdso/Makefile b/arch/riscv/kernel/vdso/Makefile index 43ee881f6c6f..8dbf2532a573 100644 --- a/arch/riscv/kernel/vdso/Makefile +++ b/arch/riscv/kernel/vdso/Makefile @@ -41,6 +41,8 @@ ccflags-y += $(CFI_FULL) asflags-y += $(KBUILD_BASE_ISA)$(CFI_MARCH) asflags-y += $(CFI_FULL) +ccflags-remove-y += $(CC_FLAGS_FTRACE) $(CC_FLAGS_SCS) $(CC_FLAGS_LTO) + ifneq ($(c-gettimeofday-y),) CFLAGS_vgettimeofday.o += -fPIC -include $(c-gettimeofday-y) endif @@ -68,11 +70,6 @@ ifneq ($(filter vgettimeofday, $(vdso-syms)),) CPPFLAGS_$(vdso_lds) += -DHAS_VGETTIMEOFDAY endif -# Disable -pg to prevent insert call site -CFLAGS_REMOVE_vgettimeofday.o = $(CC_FLAGS_FTRACE) $(CC_FLAGS_SCS) $(CC_FLAGS_LTO) -CFLAGS_REMOVE_getrandom.o = $(CC_FLAGS_FTRACE) $(CC_FLAGS_SCS) $(CC_FLAGS_LTO) -CFLAGS_REMOVE_hwprobe.o = $(CC_FLAGS_FTRACE) $(CC_FLAGS_SCS) $(CC_FLAGS_LTO) - # Force dependency $(obj)/$(vdso_o): $(obj)/$(vdso_so) |