[PATCH v3 14/23] openrisc: use asm-generic/mmu_context.h for no-op implementations

Nicholas Piggin
2020-09-01T14:41:42Z

Cc: Jonas Bonn <jonas@southpole.se>
Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Cc: Stafford Horne <shorne@gmail.com>
Cc: openrisc@lists.librecores.org
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
---

Please ack or nack if you object to this being mered via
Arnd's tree.

arch/openrisc/include/asm/mmu_context.h | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/arch/openrisc/include/asm/mmu_context.h b/arch/openrisc/include/asm/mmu_context.h
index ced577542e29..a6702384c77d 100644
--- a/arch/openrisc/include/asm/mmu_context.h
+++ b/arch/openrisc/include/asm/mmu_context.h
@@ -17,13 +17,13 @@

#include <asm-generic/mm_hooks.h>

+#define init_new_context init_new_context
extern int init_new_context(struct task_struct *tsk, struct mm_struct *mm);
+#define destroy_context destroy_context
extern void destroy_context(struct mm_struct *mm);
extern void switch_mm(struct mm_struct *prev, struct mm_struct *next,
struct task_struct *tsk);

-#define deactivate_mm(tsk, mm) do { } while (0)
-
#define activate_mm(prev, next) switch_mm((prev), (next), NULL)

/* current active pgd - this is similar to other processors pgd
@@ -32,8 +32,6 @@ extern void switch_mm(struct mm_struct *prev, struct mm_struct *next,

extern volatile pgd_t *current_pgd[]; /* defined in arch/openrisc/mm/fault.c */

-static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
-{
-}
+#include <asm-generic/mmu_context.h>

#endif
--
2.23.0