Bart Van Assche 8f5ba10ed4 IB core: Fix ib_sg_to_pages() ... On 12/03/2015 01:18 AM, Christoph Hellwig wrote: > The patch looks good to me, but while we touch this area, how about > throwing in a few cosmetic fixes as well? How about the patch below ? In that version of the ib_sg_to_pages() fix these concerns have been addressed and additionally to more bugs have been fixed. ------------ [PATCH] IB core: Fix ib_sg_to_pages() Fix the code for detecting gaps. A gap occurs not only if the second or later scatterlist element is not aligned but also if any scatterlist element other than the last does not end at a page boundary. In the code for coalescing contiguous elements, ensure that mr->length is correct and that last_page_addr is up-to-date. Ensure that this function returns a negative error code instead of zero if the first set_page() call fails. Fixes: commit 4c67e2bfc8 ("IB/core: Introduce new fast registration API") Reported-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagig@mellanox.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Doug Ledford <dledford@redhat.com>		2015-12-07 17:20:12 -05:00
..
core	IB core: Fix ib_sg_to_pages()	2015-12-07 17:20:12 -05:00
hw	IB/qib: Minor fixes to qib per SFF 8636	2015-12-07 16:36:00 -05:00
ulp	IB/srp: Fix srp_map_sg_fr()	2015-12-07 17:20:11 -05:00
Kconfig	IB/ehca: Deprecate driver, move to staging, schedule deletion	2015-09-11 18:13:35 -04:00
Makefile	IB: Allow build of hw/ and ulp/ subdirectories independently	2014-06-02 14:51:12 -07:00