On Fri, 18 Feb 2022 17:29:44 -0800, Peter Collingbourne wrote:
> In an upcoming commit we are going to need to call
> kasan_hw_tags_enabled() from arch/arm64/include/asm/mte.h. This
> would create a circular dependency between headers if KASAN_GENERIC
> or KASAN_SW_TAGS is enabled: linux/kasan.h -> linux/pgtable.h ->
> asm/pgtable.h -> asm/mte.h -> linux/kasan.h. Break the cycle
> by introducing a new header linux/kasan-enabled.h with the
> kasan_*enabled() functions that can be included from asm/mte.h.
>
> [...]
Applied to arm64 (for-next/mte), thanks!
[1/2] kasan: split kasan_*enabled() functions into a separate header
https://git.kernel.org/arm64/c/f9b5e46f4097
[2/2] arm64: mte: avoid clearing PSTATE.TCO on entry unless necessary
https://git.kernel.org/arm64/c/38ddf7dafaea
Cheers,
--
Will
https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev
