From: Andrey Konovalov <andreyknvl@google.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>,
Alexander Potapenko <glider@google.com>,
Dmitry Vyukov <dvyukov@google.com>,
Marco Elver <elver@google.com>, Ard Biesheuvel <ardb@kernel.org>,
Arvind Sankar <nivedita@alum.mit.edu>,
kasan-dev@googlegroups.com, linux-mm@kvack.org,
linux-efi@vger.kernel.org, linux-kernel@vger.kernel.org,
Walter Wu <walter-zh.wu@mediatek.com>,
Elena Petrova <lenaptr@google.com>,
Vincenzo Frascino <vincenzo.frascino@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Andrey Konovalov <andreyknvl@google.com>
Subject: [PATCH v2 0/5] kasan: support stack instrumentation for tag-based mode
Date: Tue, 4 Aug 2020 14:41:23 +0200 [thread overview]
Message-ID: <cover.1596544734.git.andreyknvl@google.com> (raw)
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.
Changes v1 -> v2:
- Add efi patch to undefined reference to `efi_enter_virtual_mode'.
- Reorder attributes for start_kernel().
Andrey Konovalov (5):
kasan: don't tag stacks allocated with pagealloc
efi: provide empty efi_enter_virtual_mode implementation
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 +-
include/linux/efi.h | 4 ++++
init/main.c | 2 +-
kernel/fork.c | 3 ++-
lib/test_kasan.c | 2 +-
scripts/Makefile.kasan | 3 ++-
6 files changed, 11 insertions(+), 5 deletions(-)
--
2.28.0.163.g6104cc2f0b6-goog
next reply other threads:[~2020-08-04 12:41 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-04 12:41 Andrey Konovalov [this message]
2020-08-04 12:41 ` [PATCH v2 1/5] kasan: don't tag stacks allocated with pagealloc Andrey Konovalov
2020-08-04 12:41 ` [PATCH v2 2/5] efi: provide empty efi_enter_virtual_mode implementation Andrey Konovalov
2020-08-04 12:45 ` Ard Biesheuvel
2020-08-04 12:41 ` [PATCH v2 3/5] kasan, arm64: don't instrument functions that enable kasan Andrey Konovalov
2020-08-04 13:19 ` Catalin Marinas
2020-08-04 13:24 ` Andrey Konovalov
2020-08-04 12:41 ` [PATCH v2 4/5] kasan: allow enabling stack tagging for tag-based mode Andrey Konovalov
2020-08-04 12:41 ` [PATCH v2 5/5] kasan: adjust kasan_stack_oob " Andrey Konovalov
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