From: Paul Semel <semelpaul@xxxxxxxxx> commit b859ebedd1e730bbda69142fca87af4e712649a1 upstream. Fix `error: expected string literal in 'asm'`. This happens when compiling an ebpf object file that includes `net/net_namespace.h` from linux kernel headers. Include trace: include/net/net_namespace.h:10 include/linux/workqueue.h:9 include/linux/timer.h:8 include/linux/debugobjects.h:6 include/linux/spinlock.h:90 include/linux/workqueue.h:9 arch/arm64/include/asm/spinlock.h:9 arch/arm64/include/generated/asm/qrwlock.h:1 include/asm-generic/qrwlock.h:14 arch/arm64/include/asm/processor.h:33 arch/arm64/include/asm/kasan.h:9 arch/arm64/include/asm/mte-kasan.h:45 arch/arm64/include/asm/mte-def.h:14 Signed-off-by: Paul Semel <paul.semel@xxxxxxxxxxxxx> Fixes: 2cb34276427a ("arm64: kasan: simplify and inline MTE functions") Cc: <stable@xxxxxxxxxxxxxxx> # 5.12.x Link: https://lore.kernel.org/r/bacb5387-2992-97e4-0c48-1ed925905bee@xxxxxxxxx Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- arch/arm64/include/asm/mte-kasan.h | 1 + 1 file changed, 1 insertion(+) --- a/arch/arm64/include/asm/mte-kasan.h +++ b/arch/arm64/include/asm/mte-kasan.h @@ -5,6 +5,7 @@ #ifndef __ASM_MTE_KASAN_H #define __ASM_MTE_KASAN_H +#include <asm/compiler.h> #include <asm/mte-def.h> #ifndef __ASSEMBLY__ Patches currently in stable-queue which might be from semelpaul@xxxxxxxxx are queue-5.15/arm64-kasan-fix-include-error-in-mte-functions.patch