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Date: Fri, 31 Jul 2020 15:20:37 +0200 From: Andrey Konovalov <andreyknvl@...gle.com> To: Andrew Morton <akpm@...ux-foundation.org> Cc: Andrey Ryabinin <aryabinin@...tuozzo.com>, Alexander Potapenko <glider@...gle.com>, Dmitry Vyukov <dvyukov@...gle.com>, Marco Elver <elver@...gle.com>, kasan-dev@...glegroups.com, linux-mm@...ck.org, linux-kernel@...r.kernel.org, Walter Wu <walter-zh.wu@...iatek.com>, Elena Petrova <lenaptr@...gle.com>, Vincenzo Frascino <vincenzo.frascino@....com>, Catalin Marinas <catalin.marinas@....com>, Andrey Konovalov <andreyknvl@...gle.com> Subject: [PATCH 0/4] kasan: support stack instrumentation for tag-based mode This goes on top of Walter's patch titled "kasan: fix KASAN unit tests for tag-based KASAN" (already in mm tree). Bugzilla link: https://bugzilla.kernel.org/show_bug.cgi?id=203497 Thanks to Walter Wu for debugging and testing. Andrey Konovalov (4): kasan: don't tag stacks allocated with pagealloc kasan, arm64: don't instrument functions that enable kasan kasan: allow enabling stack tagging for tag-based mode kasan: adjust kasan_stack_oob for tag-based mode arch/arm64/kernel/setup.c | 2 +- init/main.c | 2 +- kernel/fork.c | 3 ++- lib/test_kasan.c | 2 +- scripts/Makefile.kasan | 3 ++- 5 files changed, 7 insertions(+), 5 deletions(-) -- 2.28.0.163.g6104cc2f0b6-goog
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