| Date | Thu, 17 Sep 2020 18:05:50 +0100 | From | Catalin Marinas <> | Subject | Re: [PATCH v2 23/37] arm64: kasan: Add arch layer for memory tagging helpers |
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On Tue, Sep 15, 2020 at 11:16:05PM +0200, Andrey Konovalov wrote: > This patch add a set of arch_*() memory tagging helpers currently only > defined for arm64 when hardware tag-based KASAN is enabled. These helpers > will be used by KASAN runtime to implement the hardware tag-based mode. > > The arch-level indirection level is introduced to simplify adding hardware > tag-based KASAN support for other architectures in the future by defining > the appropriate arch_*() macros. > > Signed-off-by: Andrey Konovalov <andreyknvl@google.com> > Co-developed-by: Vincenzo Frascino <vincenzo.frascino@arm.com> > Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
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