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authorStephen Warren <swarren@nvidia.com>2011-10-28 09:21:46 +0000
committerWolfgang Denk <wd@denx.de>2011-12-05 22:23:21 +0100
commit4715a81136049167160230efd28eb9d48eeded1f (patch)
tree286b4133038349c2d8fbc96491ee73e4305a455b /include/serial.h
parent1cdabc4bc78f98155a51890a3077473d7a4d3426 (diff)
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disk: part_efi: fix regression due to incorrect buffer usage
Commit deb5ca80275e8cfa74d5680b41204e08a095eca5 "disk: part_efi: fix **pgpt_pte == NULL" modified the code to pass "&gpt_head" to is_gpt_valid() rather than the previous "gpt_head". However, gpt_head is a pointer to the buffer, not the actual buffer, since it was allocated using ALLOC_CACHE_ALIGN_BUFFER. This caused is_gpt_valid() to read the disk block onto the stack rather than into the buffer, causing the code to fail. This change reverts that portion of the commit mentioned above. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Doug Anderson <dianders@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org> Tested-by: Anton Staaf <robotboy@chromium.org>
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