From: Andrey Konovalov <andreyknvl@google.com>
To: Andrey Ryabinin <aryabinin@virtuozzo.com>,
Alexander Potapenko <glider@google.com>,
Dmitry Vyukov <dvyukov@google.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Christoph Lameter <cl@linux.com>,
Andrew Morton <akpm@linux-foundation.org>,
Mark Rutland <mark.rutland@arm.com>,
Nick Desaulniers <ndesaulniers@google.com>,
Marc Zyngier <marc.zyngier@arm.com>,
Dave Martin <dave.martin@arm.com>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
"Eric W . Biederman" <ebiederm@xmission.com>,
Ingo Molnar <mingo@kernel.org>,
Paul Lawrence <paullawrence@google.com>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Arnd Bergmann <arnd@arndb.de>,
"Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Kate Stewart <kstewart@linuxfoundation.org>,
Mike Rapoport <rppt@linux.vnet.ibm.com>,
kasan-dev@googlegroups.com, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-sparse@vger.kernel.org, linux-mm@kvack.org,
linux-kbuild@vger.kernel.org
Cc: Kostya Serebryany <kcc@google.com>,
Evgeniy Stepanov <eugenis@google.com>,
Lee Smith <Lee.Smith@arm.com>,
Ramana Radhakrishnan <Ramana.Radhakrishnan@arm.com>,
Jacob Bramley <Jacob.Bramley@arm.com>,
Ruben Ayrapetyan <Ruben.Ayrapetyan@arm.com>,
Jann Horn <jannh@google.com>, Mark Brand <markbrand@google.com>,
Chintan Pandya <cpandya@codeaurora.org>,
Vishwath Mohan <vishwath@google.com>,
Andrey Konovalov <andreyknvl@google.com>
Subject: [PATCH v13 23/25] kasan, arm64: select HAVE_ARCH_KASAN_SW_TAGS
Date: Thu, 6 Dec 2018 13:24:41 +0100 [thread overview]
Message-ID: <25abce9a21d0c1df2d9d72488aced418c3465d7b.1544099024.git.andreyknvl@google.com> (raw)
In-Reply-To: <cover.1544099024.git.andreyknvl@google.com>
Now, that all the necessary infrastructure code has been introduced,
select HAVE_ARCH_KASAN_SW_TAGS for arm64 to enable software tag-based
KASAN mode.
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
---
arch/arm64/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index ea2ab0330e3a..66f2c625fd1c 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -111,6 +111,7 @@ config ARM64
select HAVE_ARCH_JUMP_LABEL
select HAVE_ARCH_JUMP_LABEL_RELATIVE
select HAVE_ARCH_KASAN if !(ARM64_16K_PAGES && ARM64_VA_BITS_48)
+ select HAVE_ARCH_KASAN_SW_TAGS if HAVE_ARCH_KASAN
select HAVE_ARCH_KGDB
select HAVE_ARCH_MMAP_RND_BITS
select HAVE_ARCH_MMAP_RND_COMPAT_BITS if COMPAT
--
2.20.0.rc1.387.gf8505762e3-goog
next prev parent reply other threads:[~2018-12-06 12:25 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-06 12:24 [PATCH v13 00/25] kasan: add software tag-based mode for arm64 Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 01/25] kasan, mm: change hooks signatures Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 02/25] kasan, slub: handle pointer tags in early_kmem_cache_node_alloc Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 03/25] kasan: move common generic and tag-based code to common.c Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 04/25] kasan: rename source files to reflect the new naming scheme Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 05/25] kasan: add CONFIG_KASAN_GENERIC and CONFIG_KASAN_SW_TAGS Andrey Konovalov
2018-12-11 15:28 ` Luc Van Oostenryck
2018-12-11 16:02 ` Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 06/25] kasan, arm64: adjust shadow size for tag-based mode Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 07/25] kasan: rename kasan_zero_page to kasan_early_shadow_page Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 08/25] kasan: initialize shadow to 0xff for tag-based mode Andrey Konovalov
[not found] ` <CAP=VYLo-o8vpGrpM_+0jdvxLC9uxw+F7_OtsSfRyq24HR1dDwA@mail.gmail.com>
2018-12-10 12:12 ` Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 09/25] arm64: move untagged_addr macro from uaccess.h to memory.h Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 10/25] kasan: add tag related helper functions Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 11/25] kasan, arm64: untag address in _virt_addr_is_linear Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 12/25] kasan: preassign tags to objects with ctors or SLAB_TYPESAFE_BY_RCU Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 13/25] kasan, arm64: fix up fault handling logic Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 14/25] kasan, arm64: enable top byte ignore for the kernel Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 15/25] kasan, mm: perform untagged pointers comparison in krealloc Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 16/25] kasan: split out generic_report.c from report.c Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 17/25] kasan: add bug reporting routines for tag-based mode Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 18/25] mm: move obj_to_index to include/linux/slab_def.h Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 19/25] kasan: add hooks implementation for tag-based mode Andrey Konovalov
2018-12-11 16:22 ` Vincenzo Frascino
2018-12-12 15:04 ` Andrey Konovalov
2018-12-14 12:35 ` Vincenzo Frascino
2018-12-17 19:33 ` Andrey Konovalov
2018-12-17 20:38 ` Andrew Morton
2018-12-18 13:31 ` Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 20/25] kasan, arm64: add brk handler for inline instrumentation Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 21/25] kasan, mm, arm64: tag non slab memory allocated via pagealloc Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 22/25] kasan: add __must_check annotations to kasan hooks Andrey Konovalov
2018-12-06 12:24 ` Andrey Konovalov [this message]
2018-12-06 12:24 ` [PATCH v13 24/25] kasan: update documentation Andrey Konovalov
2018-12-06 12:24 ` [PATCH v13 25/25] kasan: add SPDX-License-Identifier mark to source files Andrey Konovalov
2018-12-11 15:18 ` [PATCH v13 00/25] kasan: add software tag-based mode for arm64 Will Deacon
2018-12-11 15:57 ` Andrey Konovalov
2018-12-11 16:00 ` Will Deacon
2018-12-11 21:44 ` Andrew Morton
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=25abce9a21d0c1df2d9d72488aced418c3465d7b.1544099024.git.andreyknvl@google.com \
--to=andreyknvl@google.com \
--cc=Jacob.Bramley@arm.com \
--cc=Lee.Smith@arm.com \
--cc=Ramana.Radhakrishnan@arm.com \
--cc=Ruben.Ayrapetyan@arm.com \
--cc=akpm@linux-foundation.org \
--cc=ard.biesheuvel@linaro.org \
--cc=arnd@arndb.de \
--cc=aryabinin@virtuozzo.com \
--cc=catalin.marinas@arm.com \
--cc=cl@linux.com \
--cc=cpandya@codeaurora.org \
--cc=dave.martin@arm.com \
--cc=dvyukov@google.com \
--cc=ebiederm@xmission.com \
--cc=eugenis@google.com \
--cc=geert@linux-m68k.org \
--cc=glider@google.com \
--cc=gregkh@linuxfoundation.org \
--cc=jannh@google.com \
--cc=kasan-dev@googlegroups.com \
--cc=kcc@google.com \
--cc=kirill.shutemov@linux.intel.com \
--cc=kstewart@linuxfoundation.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-doc@vger.kernel.org \
--cc=linux-kbuild@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=linux-sparse@vger.kernel.org \
--cc=marc.zyngier@arm.com \
--cc=mark.rutland@arm.com \
--cc=markbrand@google.com \
--cc=mingo@kernel.org \
--cc=ndesaulniers@google.com \
--cc=paullawrence@google.com \
--cc=rppt@linux.vnet.ibm.com \
--cc=vishwath@google.com \
--cc=will.deacon@arm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).