From d85bc196cbf9b70be203047a3450643f1999fe4c Mon Sep 17 00:00:00 2001 From: Tom Rini Date: Tue, 14 Feb 2023 15:09:32 -0500 Subject: [PATCH] x86: Pass -z execstack for EFI payload flags To match how we link EFI executables elsewhere, and to silence a linker warning, pass -z execstack here as well. Cc: Bin Meng Cc: Heinrich Schuchardt Signed-off-by: Tom Rini --- arch/x86/config.mk | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/x86/config.mk b/arch/x86/config.mk index a4a694ddf31..26ec1af2f0b 100644 --- a/arch/x86/config.mk +++ b/arch/x86/config.mk @@ -37,7 +37,8 @@ KBUILD_LDFLAGS += -m $(if $(IS_32BIT),elf_i386,elf_x86_64) # This is used in the top-level Makefile which does not include # KBUILD_LDFLAGS -LDFLAGS_EFI_PAYLOAD := -Bsymbolic -Bsymbolic-functions -shared --no-undefined -s +LDFLAGS_EFI_PAYLOAD := -Bsymbolic -Bsymbolic-functions -shared --no-undefined \ + -s -zexecstack OBJCOPYFLAGS_EFI := -j .text -j .sdata -j .data -j .dynamic -j .dynsym \ -j .rel -j .rela -j .reloc --strip-all