From: Nicholas Piggin <npiggin@gmail.com>
To: linux-arch@vger.kernel.org
Cc: Nicholas Piggin <npiggin@gmail.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
Arnd Bergmann <arnd@arndb.de>, Guo Ren <guoren@kernel.org>,
linux-csky@vger.kernel.org
Subject: [PATCH 06/24] csky: use asm-generic/mmu_context.h for no-op implementations
Date: Tue, 28 Jul 2020 13:33:47 +1000 [thread overview]
Message-ID: <20200728033405.78469-7-npiggin@gmail.com> (raw)
In-Reply-To: <20200728033405.78469-1-npiggin@gmail.com>
Cc: Guo Ren <guoren@kernel.org>
Cc: linux-csky@vger.kernel.org
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
---
arch/csky/include/asm/mmu_context.h | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/arch/csky/include/asm/mmu_context.h b/arch/csky/include/asm/mmu_context.h
index abdf1f1cb6ec..b227d29393a8 100644
--- a/arch/csky/include/asm/mmu_context.h
+++ b/arch/csky/include/asm/mmu_context.h
@@ -24,11 +24,6 @@
#define cpu_asid(mm) (atomic64_read(&mm->context.asid) & ASID_MASK)
#define init_new_context(tsk,mm) ({ atomic64_set(&(mm)->context.asid, 0); 0; })
-#define activate_mm(prev,next) switch_mm(prev, next, current)
-
-#define destroy_context(mm) do {} while (0)
-#define enter_lazy_tlb(mm, tsk) do {} while (0)
-#define deactivate_mm(tsk, mm) do {} while (0)
void check_and_switch_context(struct mm_struct *mm, unsigned int cpu);
@@ -46,4 +41,7 @@ switch_mm(struct mm_struct *prev, struct mm_struct *next,
flush_icache_deferred(next);
}
+
+#include <asm-generic/mmu_context.h>
+
#endif /* __ASM_CSKY_MMU_CONTEXT_H */
--
2.23.0
next parent reply other threads:[~2020-07-28 3:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200728033405.78469-1-npiggin@gmail.com>
2020-07-28 3:33 ` Nicholas Piggin [this message]
2020-07-28 4:09 ` [PATCH 06/24] csky: use asm-generic/mmu_context.h for no-op implementations Guo Ren
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