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>, Jeff Dike <jdike@addtoit.com>, Richard Weinberger <richard@nod.at>, Anton Ivanov <anton.ivanov@cambridgegreys.com>, linux-um@lists.infradead.org Subject: [PATCH v3 21/23] um: use asm-generic/mmu_context.h for no-op implementations Date: Wed, 2 Sep 2020 00:15:37 +1000 [thread overview] Message-ID: <20200901141539.1757549-22-npiggin@gmail.com> (raw) In-Reply-To: <20200901141539.1757549-1-npiggin@gmail.com> Cc: Jeff Dike <jdike@addtoit.com> Cc: Richard Weinberger <richard@nod.at> Cc: Anton Ivanov <anton.ivanov@cambridgegreys.com> Cc: linux-um@lists.infradead.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/um/include/asm/mmu_context.h | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/arch/um/include/asm/mmu_context.h b/arch/um/include/asm/mmu_context.h index 17ddd4edf875..f8a100770691 100644 --- a/arch/um/include/asm/mmu_context.h +++ b/arch/um/include/asm/mmu_context.h @@ -37,10 +37,9 @@ static inline bool arch_vma_access_permitted(struct vm_area_struct *vma, * end asm-generic/mm_hooks.h functions */ -#define deactivate_mm(tsk,mm) do { } while (0) - extern void force_flush_all(void); +#define activate_mm activate_mm static inline void activate_mm(struct mm_struct *old, struct mm_struct *new) { /* @@ -66,13 +65,12 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, } } -static inline void enter_lazy_tlb(struct mm_struct *mm, - struct task_struct *tsk) -{ -} - +#define init_new_context init_new_context extern int init_new_context(struct task_struct *task, struct mm_struct *mm); +#define destroy_context destroy_context extern void destroy_context(struct mm_struct *mm); +#include <asm-generic/mmu_context.h> + #endif -- 2.23.0
WARNING: multiple messages have this Message-ID (diff)
From: Nicholas Piggin <npiggin@gmail.com> To: linux-arch@vger.kernel.org Cc: Arnd Bergmann <arnd@arndb.de>, Richard Weinberger <richard@nod.at>, Jeff Dike <jdike@addtoit.com>, linux-um@lists.infradead.org, linux-kernel@vger.kernel.org, Nicholas Piggin <npiggin@gmail.com>, linux-mm@kvack.org, Anton Ivanov <anton.ivanov@cambridgegreys.com> Subject: [PATCH v3 21/23] um: use asm-generic/mmu_context.h for no-op implementations Date: Wed, 2 Sep 2020 00:15:37 +1000 [thread overview] Message-ID: <20200901141539.1757549-22-npiggin@gmail.com> (raw) In-Reply-To: <20200901141539.1757549-1-npiggin@gmail.com> Cc: Jeff Dike <jdike@addtoit.com> Cc: Richard Weinberger <richard@nod.at> Cc: Anton Ivanov <anton.ivanov@cambridgegreys.com> Cc: linux-um@lists.infradead.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/um/include/asm/mmu_context.h | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/arch/um/include/asm/mmu_context.h b/arch/um/include/asm/mmu_context.h index 17ddd4edf875..f8a100770691 100644 --- a/arch/um/include/asm/mmu_context.h +++ b/arch/um/include/asm/mmu_context.h @@ -37,10 +37,9 @@ static inline bool arch_vma_access_permitted(struct vm_area_struct *vma, * end asm-generic/mm_hooks.h functions */ -#define deactivate_mm(tsk,mm) do { } while (0) - extern void force_flush_all(void); +#define activate_mm activate_mm static inline void activate_mm(struct mm_struct *old, struct mm_struct *new) { /* @@ -66,13 +65,12 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, } } -static inline void enter_lazy_tlb(struct mm_struct *mm, - struct task_struct *tsk) -{ -} - +#define init_new_context init_new_context extern int init_new_context(struct task_struct *task, struct mm_struct *mm); +#define destroy_context destroy_context extern void destroy_context(struct mm_struct *mm); +#include <asm-generic/mmu_context.h> + #endif -- 2.23.0 _______________________________________________ linux-um mailing list linux-um@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-um
next prev parent reply other threads:[~2020-09-01 14:39 UTC|newest] Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-09-01 14:15 [PATCH v3 00/23] Use asm-generic for mmu_context no-op functions Nicholas Piggin 2020-09-01 14:15 ` [PATCH v3 01/23] asm-generic: add generic MMU versions of mmu context functions Nicholas Piggin 2020-09-01 14:15 ` [PATCH v3 02/23] alpha: use asm-generic/mmu_context.h for no-op implementations Nicholas Piggin 2020-09-01 16:51 ` Matt Turner 2020-09-01 16:51 ` Matt Turner 2020-09-01 14:15 ` [PATCH v3 03/23] arc: " Nicholas Piggin 2020-09-01 14:15 ` Nicholas Piggin 2020-09-01 18:32 ` Vineet Gupta 2020-09-01 18:32 ` Vineet Gupta 2020-09-01 18:32 ` Vineet Gupta 2020-09-01 14:15 ` [PATCH v3 04/23] arm: " Nicholas Piggin 2020-09-01 14:15 ` Nicholas Piggin 2020-09-01 14:15 ` [PATCH v3 05/23] arm64: " Nicholas Piggin 2020-09-01 14:15 ` Nicholas Piggin 2020-09-01 14:15 ` [PATCH v3 06/23] csky: " Nicholas Piggin 2020-09-01 14:15 ` [PATCH v3 07/23] hexagon: " Nicholas Piggin 2020-09-01 14:15 ` [PATCH v3 08/23] ia64: " Nicholas Piggin 2020-09-01 14:15 ` Nicholas Piggin 2020-09-01 14:15 ` [PATCH v3 09/23] m68k: " Nicholas Piggin 2020-09-01 14:15 ` [PATCH v3 10/23] microblaze: " Nicholas Piggin 2020-09-01 14:15 ` [PATCH v3 11/23] mips: " Nicholas Piggin 2020-09-01 15:23 ` Thomas Bogendoerfer 2020-09-01 14:15 ` [PATCH v3 12/23] nds32: " Nicholas Piggin 2020-09-01 14:15 ` [PATCH v3 13/23] nios2: " Nicholas Piggin 2020-09-01 14:15 ` [PATCH v3 14/23] openrisc: " Nicholas Piggin 2020-09-01 14:15 ` [OpenRISC] " Nicholas Piggin 2020-09-01 14:15 ` [PATCH v3 15/23] parisc: " Nicholas Piggin 2020-09-01 14:15 ` [PATCH v3 16/23] powerpc: " Nicholas Piggin 2020-09-01 14:15 ` Nicholas Piggin 2020-09-01 14:15 ` [PATCH v3 17/23] riscv: " Nicholas Piggin 2020-09-01 14:15 ` Nicholas Piggin 2020-09-01 14:15 ` [PATCH v3 18/23] s390: " Nicholas Piggin 2020-09-01 14:15 ` [PATCH v3 19/23] sh: " Nicholas Piggin 2020-09-01 14:15 ` Nicholas Piggin 2020-09-03 5:57 ` Rich Felker 2020-09-03 5:57 ` Rich Felker 2020-09-01 14:15 ` [PATCH v3 20/23] sparc: " Nicholas Piggin 2020-09-01 14:15 ` Nicholas Piggin 2020-09-01 14:15 ` Nicholas Piggin [this message] 2020-09-01 14:15 ` [PATCH v3 21/23] um: " Nicholas Piggin 2020-09-01 14:15 ` [PATCH v3 22/23] x86: " Nicholas Piggin 2020-09-01 14:15 ` [PATCH v3 23/23] xtensa: " Nicholas Piggin 2020-09-01 17:55 ` Max Filippov 2020-09-01 17:55 ` Max Filippov 2020-09-09 11:27 ` [PATCH v3 00/23] Use asm-generic for mmu_context no-op functions Arnd Bergmann 2020-10-09 14:01 ` Arnd Bergmann 2020-10-09 14:01 ` Arnd Bergmann 2020-10-10 2:02 ` Stephen Rothwell 2020-10-10 8:25 ` Arnd Bergmann 2020-10-10 8:25 ` Arnd Bergmann 2020-10-10 19:00 ` Stephen Rothwell 2020-10-19 1:00 ` Nicholas Piggin
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