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authorNeilBrown <neilb@suse.de>2006-04-11 01:52:48 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-04-11 09:18:30 -0400
commit6f91fe88e4e28b40b4f08d99e0ea6d17b70e9567 (patch)
tree035ac07180e058579ee8023ed0fcb12e40315594 /include/asm-m68k/signal.h
parent54404e72cd3758e465fb6362f6d71e22b705c589 (diff)
[PATCH] md: make sure 64bit fields in version-1 metadata are 64-bit aligned
reshape_position is a 64bit field that was not 64bit aligned. So swap with new_level. NOTE: this is a user-visible change. However: - The bad code has not appeared in a released kernel - This code is still marked 'experimental' - This only affects version-1 superblock, which are not in wide use - These field are only used (rather than simply reported) by user-space tools in extemely rare circumstances : after a reshape crashes in the first second of the reshape process. So I believe that, at this stage, the change is safe. Especially if people heed the 'help' message on use mdadm-2.4.1. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-m68k/signal.h')
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