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 [thread overview] Message-ID: <20220520031548.175582-1-wangkefeng.wang@huawei.com> (raw) 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
WARNING: multiple messages have this Message-ID (diff)
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 [thread overview] Message-ID: <20220520031548.175582-1-wangkefeng.wang@huawei.com> (raw) 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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2022-05-20 3:05 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-05-20 3:15 Kefeng Wang [this message] 2022-05-20 3:15 ` [PATCH v2 0/2] arm64: Fix kcsan test_barrier fail and panic Kefeng Wang 2022-05-20 3:15 ` [PATCH v2 1/2] Documentation/barriers: Add memory barrier dma_mb() Kefeng Wang 2022-05-20 3:15 ` Kefeng Wang 2022-05-20 10:08 ` Marco Elver 2022-05-20 10:08 ` Marco Elver 2022-05-20 11:14 ` Kefeng Wang 2022-05-20 11:14 ` Kefeng Wang 2022-05-20 3:15 ` [PATCH v2 2/2] arm64: kcsan: Support detecting more missing memory barriers Kefeng Wang 2022-05-20 3:15 ` Kefeng Wang 2022-05-20 10:14 ` Marco Elver 2022-05-20 10:14 ` Marco Elver
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