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bc24381f57
[ Upstream commit 58d746c119dfa28e72fc35aacaf3d2a3ac625cd0 ] When cross compiling x86 on an ARM machine with clang, there are several errors along the lines of: arch/x86/include/asm/page_64.h:52:7: error: invalid output constraint '=D' in asm This happens because the x86 flags in the EFI stub are not derived from KBUILD_CFLAGS like the other architectures are and the clang flags that set the target architecture ('--target=') and the path to the GNU cross tools ('--prefix=') are not present, meaning that the host architecture is targeted. These flags are available as $(CLANG_FLAGS) from the main Makefile so add them to the cflags for x86 so that cross compiling works as expected. Signed-off-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lkml.kernel.org/r/20210326000435.4785-4-nathan@kernel.org Signed-off-by: Sasha Levin <sashal@kernel.org> |
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arm_scmi | ||
broadcom | ||
efi | ||
imx | ||
meson | ||
psci | ||
smccc | ||
tegra | ||
xilinx | ||
arm_scpi.c | ||
arm_sdei.c | ||
dmi_scan.c | ||
dmi-id.c | ||
dmi-sysfs.c | ||
edd.c | ||
iscsi_ibft_find.c | ||
iscsi_ibft.c | ||
Kconfig | ||
Makefile | ||
memmap.c | ||
pcdp.c | ||
pcdp.h | ||
qcom_scm-legacy.c | ||
qcom_scm-smc.c | ||
qcom_scm.c | ||
qcom_scm.h | ||
qemu_fw_cfg.c | ||
raspberrypi.c | ||
scpi_pm_domain.c | ||
stratix10-rsu.c | ||
stratix10-svc.c | ||
ti_sci.c | ||
ti_sci.h | ||
trusted_foundations.c | ||
turris-mox-rwtm.c |