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Message-Id: <1330616161-1937-1-git-send-email-daniel.vetter@ffwll.ch> Date: Thu, 1 Mar 2012 16:35:58 +0100 From: Daniel Vetter <daniel.vetter@...ll.ch> To: linaro-mm-sig@...ts.linaro.org, LKML <linux-kernel@...r.kernel.org>, DRI Development <dri-devel@...ts.freedesktop.org>, linux-media@...r.kernel.org Cc: Daniel Vetter <daniel.vetter@...ll.ch> Subject: [PATCH 0/3] [RFC] kernel cpu access support for dma_buf Hi all, This series here implements an interface to enable cpu access from the kernel context to dma_buf objects. The main design goal of this interface proposal is to enable buffer objects that reside in highmem. Comments, flames, ideas and questions highly welcome. Althouhg I might be a bit slow in responding - I'm on conferences and vacation the next 2 weeks. Cheers, Daniel Daniel Vetter (3): dma-buf: don't hold the mutex around map/unmap calls dma-buf: add support for kernel cpu access dma_buf: Add documentation for the new cpu access support Documentation/dma-buf-sharing.txt | 102 +++++++++++++++++++++++++++++- drivers/base/dma-buf.c | 124 +++++++++++++++++++++++++++++++++++- include/linux/dma-buf.h | 62 ++++++++++++++++++- 3 files changed, 280 insertions(+), 8 deletions(-) -- 1.7.7.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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