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由 Christophe Leroy 提交于
Make sure starting addr is aligned to segment boundary so that when incrementing the segment, the starting address of the new segment is below the end address. Otherwise the last segment might get missed. Fixes: a68c31fc ("powerpc/32s: Implement Kernel Userspace Access Protection") Signed-off-by: NChristophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: NMichael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/067a1b09f15f421d40797c2d04c22d4049a1cee8.1571071875.git.christophe.leroy@c-s.fr
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