Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Kefeng Wang <wangkefeng.wang@huawei.com>
To:     <elver@google.com>, <catalin.marinas@arm.com>, <will@kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-kernel@vger.kernel.org>, <mark.rutland@arm.com>,
        Jonathan Corbet <corbet@lwn.net>
CC:     <linux-doc@vger.kernel.org>,
        Kefeng Wang <wangkefeng.wang@huawei.com>
Subject: [PATCH v2 0/2] arm64: Fix kcsan test_barrier fail and panic
Date:   Fri, 20 May 2022 11:15:46 +0800
Message-ID: <20220520031548.175582-1-wangkefeng.wang@huawei.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 7BIT
Content-Type:   text/plain; charset=US-ASCII
Precedence: bulk

Fix selftest and kcsan_test() module fail when KCSAN_STRICT
and KCSAN_WEAK_MEMORY enabled on ARM64.

v2:
- Add documents about dma_mb(), suggested Mike and Will.
- drop Fixes tag and update changlog, suggested Mike.

Kefeng Wang (2):
  Documentation/barriers: Add memory barrier dma_mb()
  arm64: kcsan: Support detecting more missing memory barriers

 Documentation/memory-barriers.txt |  5 ++++-
 arch/arm64/include/asm/barrier.h  | 12 ++++++------
 include/asm-generic/barrier.h     |  4 ++++
 3 files changed, 14 insertions(+), 7 deletions(-)

-- 
2.35.3