Messages in this thread | | | Subject | Re: [PATCH 2/4] arm64: mte: Add asynchronous mode support | From | Vincenzo Frascino <> | Date | Fri, 8 Jan 2021 17:26:10 +0000 |
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Hi Andrey,
On 1/8/21 1:36 PM, Andrey Konovalov wrote: > Perhaps we could add a generic arch-agnostic enum to > include/linux/kasan.h and use it in both arm64 and KASAN code? > > enum kasan_hw_tags_mode { > KASAN_HW_TAGS_SYNC, > KASAN_HW_TAGS_ASYNC > } > > Assuming other architectures that support memory tagging will end up > with sync/async mode separation as well, this should work. But even if > that doesn't happen, this interface can be adjusted later.
I am fine with this solution, I will add it in my v3. As part of the enumeration I will add READ_SYNC mode as well, so we have all the possible combinations.
-- Regards, Vincenzo
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