Re: [PATCH RFC 00/18] arch, mm: create a generic set_memory/change_page_attr core - patchwork-bot+linux-riscv

From: patchwork-bot+linux-riscv@kernel.org
To: Mike Rapoport <rppt@kernel.org>
Cc: linux-riscv@lists.infradead.org, linux-mm@kvack.org,
	aou@eecs.berkeley.edu, akpm@linux-foundation.org,
	luto@kernel.org, bp@alien8.de, jackmanb@google.com,
	catalin.marinas@arm.com, dave.hansen@linux.intel.com,
	david@kernel.org, chenhuacai@kernel.org, mingo@kernel.org,
	mingo@redhat.com, kevin.brodsky@arm.com, liam@infradead.org,
	ljs@kernel.org, mhocko@suse.com, palmer@dabbelt.com,
	pjw@kernel.org, peterz@infradead.org, hpa@zytor.com,
	surenb@google.com, tglx@kernel.org, vbabka@kernel.org,
	will@kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, loongarch@lists.linux.dev,
	x86@kernel.org, dave.hansen@intel.com, jgross@suse.com
Subject: Re: [PATCH RFC 00/18] arch, mm: create a generic set_memory/change_page_attr core
Date: Sun, 01 Nov 2026 22:16:02 +0000	[thread overview]
Message-ID: <179357136205.2624073.6611857519856364383.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260721-generic-set-memory-v0-1-v1-0-2c1fc62306b3@kernel.org>

Hello:

This series was applied to riscv/linux.git (fixes)
by Dave Hansen <dave.hansen@linux.intel.com>:

On Tue, 21 Jul 2026 19:23:23 +0300 you wrote:
> Currently there are 6 independent implementations for set_memory and
> set_direct_map APIs.
> 
> With increasing demand for kernel page table manipulations, for example
> "Direct Map Removal Support for guest_memfd" [1] and "mm: ASI direct map
> management" [2], it makes sense to have a generic core for kernel page
> table manipulation in mm/ with helpers in the architecture specific
> code.
> 
> [...]

Here is the summary with links:
  - [RFC,01/18] x86/mm/pat: Don't gate cpa_lock on debug_pagealloc_enabled()
    (no matching commit)
  - [RFC,02/18] x86/mm/pat: fix effective RW computation in lookup_address_in_pgd_attr()
    https://git.kernel.org/riscv/c/ebaf7c9bbb1e
  - [RFC,03/18] x86/mm/pat: replace x86-speficic pg_level with generic pgtable_level
    (no matching commit)
  - [RFC,04/18] x86/mm/pat: use page table accessors for effective RW/NX bits
    (no matching commit)
  - [RFC,05/18] x86/mm/pat: use a generic helper for the large page size
    (no matching commit)
  - [RFC,06/18] x86/mm/pat: introduce an inline helper to check if alias needs update
    (no matching commit)
  - [RFC,07/18] x86/mm/pat: introduce cpa_handle_large_page()
    (no matching commit)
  - [RFC,08/18] x86/mm/pat: use cpa_split_data structure to pass split parameters
    (no matching commit)
  - [RFC,09/18] x86/mm/pat: use a single locked lookup for PTE verification
    (no matching commit)
  - [RFC,10/18] x86/mm/pat: move the large page size calculation to should_split_large_page
    (no matching commit)
  - [RFC,11/18] x86/mm/pat, mm: set_memory: pull change_page_attr() core to mm/
    (no matching commit)
  - [RFC,12/18] x86/pat/mm, mm/set_memory: abstract the CPA page table lock
    (no matching commit)
  - [RFC,13/18] mm/set_memory: read page table entries with pXdp_get()
    (no matching commit)
  - [RFC,14/18] x86/mm/pat, mm: move cpa-test to mm
    (no matching commit)
  - [RFC,15/18] riscv: convert set_memory to the generic CPA implementation
    (no matching commit)
  - [RFC,16/18] riscv: make set_direct_map_*_noflush actually noflush
    (no matching commit)
  - [RFC,17/18] loongarch: convert set_memory to the generic CPA implementation
    (no matching commit)
  - [RFC,18/18] loongarch: make set_direct_map_*_noflush actually noflush
    (no matching commit)

You are awesome, thank you!
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