Messages in this thread | | | Date | Fri, 9 Aug 2013 17:18:52 +0200 | From | Oleg Nesterov <> | Subject | [PATCH 0/1] dlm: kill the unnecessary and wrong device_close()->recalc_sigpending() |
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On 08/08, Oleg Nesterov wrote: > > And of course, there could be another bug. I just did > "grep recalc_sigpending" and immediately found at least one buggy > user, fs/dlm/user.c which calls it lockless.
and the usage of sigprocmask() is wrong, see 1/1.
In fact there are more users which play with sigprocmask() this way. I am starting to think that, perhaps, we should implement some helpers for this use-case.
Oleg.
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