From: catalin.marinas@arm.com (Catalin Marinas)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/5] arm64: barriers: make use of barrier options with explicit barriers
Date: Mon, 10 Feb 2014 16:18:18 +0000 [thread overview]
Message-ID: <20140210161818.GJ25305@arm.com> (raw)
In-Reply-To: <1392042159-11603-1-git-send-email-will.deacon@arm.com>
On Mon, Feb 10, 2014 at 02:22:35PM +0000, Will Deacon wrote:
> When calling our low-level barrier macros directly, we can often suffice
> with more relaxed behaviour than the default "all accesses, full system"
> option.
>
> This patch updates the users of dsb() to specify the option which they
> actually require.
>
> Signed-off-by: Will Deacon <will.deacon@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
prev parent reply other threads:[~2014-02-10 16:18 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-10 14:22 [PATCH v2 1/5] arm64: barriers: make use of barrier options with explicit barriers Will Deacon
2014-02-10 14:22 ` [PATCH v2 2/5] irqchip: gic: use writel instead of dsb + writel_relaxed Will Deacon
2014-02-10 16:17 ` Catalin Marinas
2014-02-11 8:52 ` Marc Zyngier
2014-02-10 14:22 ` [PATCH v2 3/5] iommu/arm-smmu: provide option to dsb macro when publishing tables Will Deacon
2014-02-10 14:22 ` [PATCH v2 4/5] arm64: barriers: wire up new barrier options Will Deacon
2014-02-10 14:22 ` [PATCH v2 5/5] arm64: barriers: use barrier() instead of smp_mb() when !SMP Will Deacon
2014-02-10 16:18 ` Catalin Marinas [this message]
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