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Date: Fri, 19 Sep 2014 16:29:19 -0400 (EDT) From: David Miller <davem@...emloft.net> To: nhorman@...driver.com Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org, mroos@...ux.ee Subject: Re: [PATCH 1/2] 3c59x: Add dma error checking and recovery From: Neil Horman <nhorman@...driver.com> Date: Wed, 17 Sep 2014 09:04:44 -0400 > Noted that 3c59x has no checks on transmit for failed DMA mappings, and no > ability to unmap fragments when a single map fails in the middle of a transmit. > This patch provides error checking to ensure that dma mappings work properly, > and unrolls an skb mapping if a fragmented skb transmission has a mapping > failure to prevent leaks. > > Signed-off-by: Neil Horman <nhorman@...driver.com> > CC: Linux Kernel list <linux-kernel@...r.kernel.org> > CC: "David S. Miller" <davem@...emloft.net> > CC: Meelis Roos <mroos@...ux.ee> > Tested-by: Meelis Roos <mroos@...ux.ee> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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