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X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Palmer Dabbelt , Anup Patel , Christoph Hellwig , Atish Patra , Albert Ou , Gary Guo , "linux-riscv@lists.infradead.org" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org From: Gary Guo Sorry, I didn't realised that there is a for-next branch and is basing my changes on top of master/HEAD instead. I've now rebased and fix a new reference of of local_flush_tlb_page. This patches does: 1. Move long and expensive functions aways from header files. 2. Fix missing arguments for SBI calls. 3. Performance improvements for TLB flush. Changes since v2: - Replace __setup with early_param - Rebase on top of for-next Changes since v1: - Use kernel boot parameters instead of Kconfig - Style fixes Gary Guo (4): riscv: move flush_icache_{all,mm} to cacheflush.c riscv: move switch_mm to its own file riscv: fix sbi_remote_sfence_vma{,_asid}. riscv: rewrite tlb flush for performance arch/riscv/include/asm/cacheflush.h | 2 +- arch/riscv/include/asm/mmu_context.h | 59 +------- arch/riscv/include/asm/pgtable.h | 2 +- arch/riscv/include/asm/sbi.h | 19 ++- arch/riscv/include/asm/tlbflush.h | 76 ++++------ arch/riscv/kernel/smp.c | 49 ------ arch/riscv/mm/Makefile | 2 + arch/riscv/mm/cacheflush.c | 61 ++++++++ arch/riscv/mm/context.c | 77 ++++++++++ arch/riscv/mm/init.c | 2 +- arch/riscv/mm/tlbflush.c | 216 +++++++++++++++++++++++++++ 11 files changed, 404 insertions(+), 161 deletions(-) create mode 100644 arch/riscv/mm/context.c create mode 100644 arch/riscv/mm/tlbflush.c -- 2.17.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv