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linuxkm/Kbuild: revert change to base PIE_FLAGS -- we need -fno-stack-protector to avoid compiler-generated references to __stack_chk_fail.

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Daniel Pouzzner
2025-07-22 16:45:06 -05:00
parent c26f6ded14
commit 6043274d96
1 changed files with 3 additions and 1 deletions
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linuxkm/Kbuild
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@@ -101,7 +101,9 @@ $(obj)/wolfcrypt/test/test.o: ccflags-y += -DNO_MAIN_DRIVER -DWOLFSSL_NO_OPTIONS
$(obj)/wolfcrypt/src/aes.o: ccflags-y = $(WOLFSSL_CFLAGS) $(WOLFSSL_CFLAGS_YES_VECTOR_INSNS)
ifeq "$(ENABLED_LINUXKM_PIE)" "yes"
PIE_FLAGS := -fPIE -fno-toplevel-reorder
# note, we need -fno-stack-protector to avoid references to
# "__stack_chk_fail" from the wolfCrypt container.
PIE_FLAGS := -fPIE -fno-stack-protector -fno-toplevel-reorder
PIE_SUPPORT_FLAGS := -DUSE_WOLFSSL_LINUXKM_PIE_REDIRECT_TABLE
ifeq "$(KERNEL_ARCH_X86)" "yes"
PIE_FLAGS += -mcmodel=small