[PATCH v2 00/12] mm: make userland page table freeing RCU-safe · "Lorenzo Stoakes (ARM)" <ljs@kernel.org> · 2026-09-08
[PATCH v2 01/12] mm/huge_memory: zap deposited page tables after an RCU grace period · "Lorenzo Stoakes (ARM)" <ljs@kernel.org> · 2026-09-08
[PATCH v2 02/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for most 2-level architectures · "Lorenzo Stoakes (ARM)" <ljs@kernel.org> · 2026-09-08
[PATCH v2 03/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for MMU riscv · "Lorenzo Stoakes (ARM)" <ljs@kernel.org> · 2026-09-08
[PATCH v2 04/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for MMU arm · "Lorenzo Stoakes (ARM)" <ljs@kernel.org> · 2026-09-08
[PATCH v2 05/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for arc, microblaze, xtensa · "Lorenzo Stoakes (ARM)" <ljs@kernel.org> · 2026-09-08
[PATCH v2 06/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for sparc64 · "Lorenzo Stoakes (ARM)" <ljs@kernel.org> · 2026-09-08
[PATCH v2 07/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for m68k-coldfire · "Lorenzo Stoakes (ARM)" <ljs@kernel.org> · 2026-09-08
[PATCH v2 08/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for sh-X2 · "Lorenzo Stoakes (ARM)" <ljs@kernel.org> · 2026-09-08
[PATCH v2 09/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for m68k-motorola · "Lorenzo Stoakes (ARM)" <ljs@kernel.org> · 2026-09-08
[PATCH v2 10/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for sparc32 · "Lorenzo Stoakes (ARM)" <ljs@kernel.org> · 2026-09-08
[PATCH v2 11/12] mm: make userland page table freeing RCU-safe · "Lorenzo Stoakes (ARM)" <ljs@kernel.org> · 2026-09-08
Re: [PATCH v2 11/12] mm: make userland page table freeing RCU-safe · Kiryl Shutsemau <kas@kernel.org> · 2026-09-09
Re: [PATCH v2 11/12] mm: make userland page table freeing RCU-safe · "Lorenzo Stoakes (ARM)" <ljs@kernel.org> · 2026-09-09
[PATCH v2 12/12] mm: change the contract for free_pgtables(), update docs · "Lorenzo Stoakes (ARM)" <ljs@kernel.org> · 2026-09-08
Re: [PATCH v2 12/12] mm: change the contract for free_pgtables(), update docs · Kiryl Shutsemau <kas@kernel.org> · 2026-09-09
Re: [PATCH v2 12/12] mm: change the contract for free_pgtables(), update docs · "Lorenzo Stoakes (ARM)" <ljs@kernel.org> · 2026-09-09
Re: [PATCH v2 00/12] mm: make userland page table freeing RCU-safe · Andrew Morton <akpm@linux-foundation.org> · 2026-09-08
Re: [PATCH v2 00/12] mm: make userland page table freeing RCU-safe · "Lorenzo Stoakes (ARM)" <ljs@kernel.org> · 2026-09-09
Re: [PATCH v2 00/12] mm: make userland page table freeing RCU-safe · Kiryl Shutsemau <kas@kernel.org> · 2026-09-09
Re: [PATCH v2 00/12] mm: make userland page table freeing RCU-safe · "Lorenzo Stoakes (ARM)" <ljs@kernel.org> · 2026-09-09

Re: [PATCH v2 00/12] mm: make userland page table freeing RCU-safe

From: Kiryl Shutsemau <kas@kernel.org>
Date: 2026-09-09 09:26:29
Also in: linux-alpha, linux-m68k, linux-mips, linux-mm, linux-riscv, linux-s390, linux-sh, linux-um, linuxppc-dev, lkml, loongarch, sparclinux

On Tue, Sep 08, 2026 at 01:32:09PM +0100, Lorenzo Stoakes (ARM) wrote:

The majority of architectures in the kernel defer page table freeing until
an RCU grace period has elapsed, this series converts all remaining
architectures to do so too and eliminates CONFIG_MMU_GATHER_RCU_TABLE_FREE
altogether.

Apart from few nitpicks, the patchset looks good to me:

Acked-by: Kiryl Shutsemau (Meta) <kas@kernel.org>

-- 
  Kiryl Shutsemau / Kirill A. Shutemov

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