From: guoren@kernel.org
To: guoren@kernel.org, anup.patel@wdc.com, palmerdabbelt@google.com,
arnd@arndb.de, hch@lst.de
Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-arch@vger.kernel.org, linux-sunxi@lists.linux.dev,
Guo Ren <guoren@linux.alibaba.com>
Subject: [PATCH V3 0/2] riscv: Fixup asid_allocator remaining issues
Date: Tue, 25 May 2021 12:24:05 +0000 [thread overview]
Message-ID: <1621945447-38820-1-git-send-email-guoren@kernel.org> (raw)
From: Guo Ren <guoren@linux.alibaba.com>
The patchset fixes the remaining problems of asid_allocator.
- Fixup _PAGE_GLOBAL for kernel virtual address mapping
- Optimize tlb_flush with asid & range
Changes since v2:
- Remove PAGE_UP/DOWN usage in tlbflush.h
- Optimize variable name
Changes since v1:
- Drop PAGE_UP wrong fixup
- Rebase on clean linux-5.13-rc2
- Add Reviewed-by
Guo Ren (2):
riscv: Fixup _PAGE_GLOBAL in _PAGE_KERNEL
riscv: Use use_asid_allocator flush TLB
arch/riscv/include/asm/mmu_context.h | 2 ++
arch/riscv/include/asm/pgtable.h | 3 ++-
arch/riscv/include/asm/tlbflush.h | 21 +++++++++++++++++++
arch/riscv/mm/context.c | 2 +-
arch/riscv/mm/tlbflush.c | 40 +++++++++++++++++++++++++++++++++---
5 files changed, 63 insertions(+), 5 deletions(-)
--
2.7.4
next reply other threads:[~2021-05-25 12:24 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-25 12:24 guoren [this message]
2021-05-25 12:24 ` [PATCH V3 1/2] riscv: Fixup _PAGE_GLOBAL in _PAGE_KERNEL guoren
2021-05-25 12:28 ` Christoph Hellwig
2021-05-25 12:24 ` [PATCH V3 2/2] riscv: Use use_asid_allocator flush TLB guoren
2021-05-25 12:35 ` Christoph Hellwig
2021-05-26 3:12 ` Guo Ren
2021-05-26 5:23 ` Christoph Hellwig
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