Messages in this thread | | | From | Michael Ellerman <> | Subject | Re: [PATCH v3 03/15] powerpc/align: Convert emulate_spe() to user_access_begin | Date | Sun, 11 Apr 2021 00:28:46 +1000 |
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On Fri, 12 Mar 2021 13:25:11 +0000 (UTC), Christophe Leroy wrote: > This patch converts emulate_spe() to using user_access_begin > logic. > > Since commit 662bbcb2747c ("mm, sched: Allow uaccess in atomic with > pagefault_disable()"), might_fault() doesn't fire when called from > sections where pagefaults are disabled, which must be the case > when using _inatomic variants of __get_user and __put_user. So > the might_fault() in user_access_begin() is not a problem. > > [...]
Applied to powerpc/next.
[03/15] powerpc/align: Convert emulate_spe() to user_access_begin https://git.kernel.org/powerpc/c/3fa3db32956d74c0784171ae0334685502bb169a
cheers
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