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