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Date: Thu, 30 Jul 2015 22:59:09 +0200 From: Francois Romieu <romieu@...zoreil.com> To: Corcodel Marian <corcodel.marian@...il.com> Cc: netdev@...r.kernel.org Subject: Re: [PATCH net-next] r8169:Place dma_alloc_coherent on interrupt context Corcodel Marian <corcodel.marian@...il.com> : > According to this doc > https://www.kernel.org/doc/Documentation/DMA-API.txt dma_alloc_coherent > must run on interrupt context, and flush the chip before use. You have misunderstood what an irq context is. -- Ueimor -- 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