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SubjectRe: [PATCH] arm64: kasan: fix include error in MTE functions
On Tue, Mar 08, 2022 at 10:30:58AM +0100, Paul Semel wrote:
> 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

Do you know where this issue was introduced? I can't tell whether this patch
is a fix for 5.17, or something needed only for 5.18 (and if so, which tree
introduced the problem).

Thanks,

Will

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