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authorMax Asbock <masbock@us.ibm.com>2005-06-21 17:16:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-21 19:07:35 -0700
commit8818760512424f60ad9fafb7a087b007a9274eb3 (patch)
treefb49ce398750f42803d4631a24e4a2ffe35d79d7 /include/math-emu
parent278d72ae8803ffcd16070c95fe1d53f4466dc741 (diff)
[PATCH] ibmasm driver: fix race in command refcount logic
This patch fixes a race in the command reference counting logic by putting spinlocks around kobject_put() in the command_put function. - Also added debug messages. - Changed a memcpy to memcpy_fromio since we are reading from io space. Signed-off-by: Max Asbock <masbock@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/math-emu')
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