[RFC,0/9] Clean up i386-PAE

Message ID	20201130112705.900705277@infradead.org (mailing list archive)
Headers	show Return-Path: <SRS0=qKxp=FE=kvack.org=owner-linux-mm@kernel.org> DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EE72F21527 Message-ID: <20201130112705.900705277@infradead.org> User-Agent: quilt/0.66 Date: Mon, 30 Nov 2020 12:27:05 +0100 From: Peter Zijlstra <peterz@infradead.org> To: x86@kernel.org, willy@infradead.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, aarcange@redhat.com, kirill.shutemov@linux.intel.com, jroedel@suse.de, peterz@infradead.org Subject: [RFC][PATCH 0/9] Clean up i386-PAE Sender: owner-linux-mm@kvack.org Precedence: bulk
Series	Clean up i386-PAE \| expand [RFC,0/9] Clean up i386-PAE [RFC,1/9] mm: Update ptep_get_lockless()s comment [RFC,2/9] x86/mm/pae: Make pmd_t similar to pte_t [RFC,3/9] sh/mm: Make pmd_t similar to pte_t [RFC,4/9] mm: Fix pmd_read_atomic() [RFC,5/9] mm: Rename pmd_read_atomic() [RFC,6/9] mm/gup: Fix the lockless walkers [RFC,7/9] x86/mm/pae: Dont (ab)use atomic64 [RFC,8/9] x86/mm/pae: Use WRITE_ONCE() [RFC,9/9] x86/mm/pae: Be consistent with pXXp_get_and_clear()

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20201130112705.900705277@infradead.org (mailing list archive)

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DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EE72F21527
Message-ID: <20201130112705.900705277@infradead.org>
User-Agent: quilt/0.66
Date: Mon, 30 Nov 2020 12:27:05 +0100
From: Peter Zijlstra <peterz@infradead.org>
To: x86@kernel.org,
 willy@infradead.org
Cc: linux-mm@kvack.org,
 linux-kernel@vger.kernel.org,
 aarcange@redhat.com,
 kirill.shutemov@linux.intel.com,
 jroedel@suse.de,
 peterz@infradead.org
Subject: [RFC][PATCH 0/9] Clean up i386-PAE
Sender: owner-linux-mm@kvack.org
Precedence: bulk

Series

Clean up i386-PAE | expand

Message

Peter Zijlstra Nov. 30, 2020, 11:27 a.m. UTC

Hi!

While reviewing some other patches [1], Willy pointed out that lockless
page-table walkers should probably be using the same magic for PMD as we do for
PTE on things like i386-PAE.

These patches are the result of that and apply on top of that earlier series.

[1] https://lkml.kernel.org/r/20201126120114.071913521@infradead.org