From mboxrd@z Thu Jan 1 00:00:00 1970 From: linux@arm.linux.org.uk (Russell King - ARM Linux) Date: Wed, 12 May 2010 21:04:34 +0100 Subject: [PATCH 2/8] ARM: Implement read/write for ownership in the ARMv6 DMA cache ops In-Reply-To: References: <20100504163823.26355.58568.stgit@e102109-lin.cambridge.arm.com> <20100504164426.26355.19161.stgit@e102109-lin.cambridge.arm.com> <309002C0DA137042828828FC53D7A93492FA312B64@IL-MB01.marvell.com> <1273672539.23818.96.camel@e102109-lin.cambridge.arm.com> <20100512184852.GC22371@n2100.arm.linux.org.uk> <20100512185903.GD22371@n2100.arm.linux.org.uk> Message-ID: <20100512200434.GE22371@n2100.arm.linux.org.uk> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, May 12, 2010 at 11:00:42PM +0300, Ronen Shitrit wrote: > This is a good point, assuming the patch will lock the int a round the > dma cache calls, can you think of any data coruption issues? FIQs?