Messages in this thread | | | Date | Thu, 30 Jul 2020 14:20:39 -0700 (PDT) | Subject | Re: [PATCH 17/24] riscv: use asm-generic/mmu_context.h for no-op implementations | From | Palmer Dabbelt <> |
| |
On Mon, 27 Jul 2020 20:33:58 PDT (-0700), npiggin@gmail.com wrote: > Cc: Paul Walmsley <paul.walmsley@sifive.com> > Cc: Palmer Dabbelt <palmer@dabbelt.com> > Cc: Albert Ou <aou@eecs.berkeley.edu> > Cc: linux-riscv@lists.infradead.org > Signed-off-by: Nicholas Piggin <npiggin@gmail.com> > --- > arch/riscv/include/asm/mmu_context.h | 22 ++-------------------- > 1 file changed, 2 insertions(+), 20 deletions(-) > > diff --git a/arch/riscv/include/asm/mmu_context.h b/arch/riscv/include/asm/mmu_context.h > index 67c463812e2d..250defa06f3a 100644 > --- a/arch/riscv/include/asm/mmu_context.h > +++ b/arch/riscv/include/asm/mmu_context.h > @@ -13,34 +13,16 @@ > #include <linux/mm.h> > #include <linux/sched.h> > > -static inline void enter_lazy_tlb(struct mm_struct *mm, > - struct task_struct *task) > -{ > -} > - > -/* Initialize context-related info for a new mm_struct */ > -static inline int init_new_context(struct task_struct *task, > - struct mm_struct *mm) > -{ > - return 0; > -} > - > -static inline void destroy_context(struct mm_struct *mm) > -{ > -} > - > void switch_mm(struct mm_struct *prev, struct mm_struct *next, > struct task_struct *task); > > +#define activate_mm activate_mm > static inline void activate_mm(struct mm_struct *prev, > struct mm_struct *next) > { > switch_mm(prev, next, NULL); > } > > -static inline void deactivate_mm(struct task_struct *task, > - struct mm_struct *mm) > -{ > -} > +#include <asm-generic/mmu_context.h> > > #endif /* _ASM_RISCV_MMU_CONTEXT_H */
Acked-by: Palmer Dabbelt <palmerdabbelt@google.com>
I'm assuming this is going in along with the others. Thanks!
| |