Messages in this thread | | | Date | Fri, 07 Oct 2011 13:55:06 +0900 | From | Masami Hiramatsu <> | Subject | Re: [PATCH] x86: Make variable_test_bit reference all of *addr |
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Hi Josh,
Thank you for reporting details :)
(2011/10/07 11:50), Josh Stone wrote: > We can make twobyte_is_boostable[] volatile instead, which does the > trick, but that seems a kludge to me.
I think this time we'd better to do this (with comments), since this may not affect most of bitmap users using it for checking dynamically allocated bit-flags. kprobe's bitmap usage seems a special case.
Thank you,
-- Masami HIRAMATSU Software Platform Research Dept. Linux Technology Center Hitachi, Ltd., Yokohama Research Laboratory E-mail: masami.hiramatsu.pt@hitachi.com
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