linux-kernel - Re: [PATCH v2 5/6] x86: pgtable: convert to use tlb_remove

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Message-Id: <20250225183519.91a5b75b13c0df6954c68576@linux-foundation.org>
Date: Tue, 25 Feb 2025 18:35:19 -0800
From: Andrew Morton <akpm@...ux-foundation.org>
To: Qi Zheng <zhengqi.arch@...edance.com>
Cc: peterz@...radead.org, kevin.brodsky@....com, riel@...riel.com,
 vishal.moola@...il.com, david@...hat.com, jannh@...gle.com,
 hughd@...gle.com, willy@...radead.org, yuzhao@...gle.com,
 muchun.song@...ux.dev, will@...nel.org, aneesh.kumar@...nel.org,
 npiggin@...il.com, arnd@...db.de, dave.hansen@...ux.intel.com,
 rppt@...nel.org, alexghiti@...osinc.com, linux-mm@...ck.org,
 linux-kernel@...r.kernel.org, linux-csky@...r.kernel.org,
 linux-hexagon@...r.kernel.org, loongarch@...ts.linux.dev,
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 linux-um@...ts.infradead.org, x86@...nel.org,
 linux-riscv@...ts.infradead.org
Subject: Re: [PATCH v2 5/6] x86: pgtable: convert to use tlb_remove_ptdesc()

On Tue, 25 Feb 2025 11:45:55 +0800 Qi Zheng <zhengqi.arch@...edance.com> wrote:

> The x86 has already been converted to use struct ptdesc, so convert it to
> use tlb_remove_ptdesc() instead of tlb_remove_table().
> 

This is dependent upon Rik's a37259732a7dc ("x86/mm: Make
MMU_GATHER_RCU_TABLE_FREE unconditional") from the x86 tree.  I'll add
Rik's patch to mm-unstable also and shall figure it out during the
merge window.