Messages in this thread | | | Date | Thu, 23 Mar 2006 14:52:03 +0000 | From | Christoph Hellwig <> | Subject | Re: [PATCH] scsi: properly count the number of pages in scsi_req_map_sg() |
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On Tue, Mar 21, 2006 at 06:19:12PM +0200, Dan Aloni wrote: > These scatterlists can be generated using the sg driver. Though I am > actually running a customized version of the sg driver, it seems the > conversion from a userspace array of sg_iovec_t to scatterlist stays > the same and also applies to the original driver (see > st_map_user_pages()).
What kernel version did you reproduce this with? Since 2.6.16 sg should obey all request size/alingment limitations. If not that's a bug in scsi_execute_async and it's helpers and should be fixed there. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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