Messages in this thread | | | Subject | "arm64: Silence gcc warnings about arch ABI drift" breaks clang | From | Qian Cai <> | Date | Fri, 07 Jun 2019 11:22:45 -0400 |
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The linux-next commit "arm64: Silence gcc warnings about arch ABI drift" [1] breaks clang build where it screams that unknown option "-Wno-psabi" and generates errors below,
[1] https://lore.kernel.org/linux-arm-kernel/1559817223-32585-1-git-send-email-D ave.Martin@arm.com/
./drivers/firmware/efi/libstub/arm-stub.stub.o: In function `install_memreserve_table': ./linux/drivers/firmware/efi/libstub/arm-stub.c:73: undefined reference to `__efistub___stack_chk_guard' ./linux/drivers/firmware/efi/libstub/arm-stub.c:73: undefined reference to `__efistub___stack_chk_guard' ./linux/drivers/firmware/efi/libstub/arm-stub.c:93: undefined reference to `__efistub___stack_chk_guard' ./linux/drivers/firmware/efi/libstub/arm-stub.c:93: undefined reference to `__efistub___stack_chk_guard' ./linux/drivers/firmware/efi/libstub/arm-stub.c:94: undefined reference to `__efistub___stack_chk_fail
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