From: "Arnd Bergmann" <arnd@arndb.de>
To: "Mike Rapoport" <rppt@kernel.org>, "Arnd Bergmann" <arnd@kernel.org>
Cc: linux-mm@kvack.org, "Andrew Morton" <akpm@linux-foundation.org>,
"Andreas Larsson" <andreas@gaisler.com>,
"Christophe Leroy" <chleroy@kernel.org>,
"Dave Hansen" <dave.hansen@linux.intel.com>,
"David Hildenbrand (Red Hat)" <david@kernel.org>,
"Jason Gunthorpe" <jgg@nvidia.com>,
"Linus Walleij" <linus.walleij@linaro.org>,
"Lorenzo Stoakes" <ljs@kernel.org>,
"Matthew Wilcox" <willy@infradead.org>,
"Malin Jonsson" <malin.jonsson@est.tech>,
"Richard Weinberger" <richard@nod.at>,
"Russell King" <linux@armlinux.org.uk>,
linux-arm-kernel@lists.infradead.org,
linux-fsdevel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
x86@kernel.org
Subject: Re: [PATCH v2 3/6] ARM: drop CONFIG_HIGHPTE support
Date: Thu, 12 Nov 2026 13:22:35 +0100 [thread overview]
Message-ID: <219f5451-1cb7-4a2a-8423-3a071f8ad42e@app.fastmail.com> (raw)
In-Reply-To: <avWnS7MLyPaJLaLR@kernel.org>
On Thu, Nov 12, 2026, at 12:47, Mike Rapoport wrote:
> On Thu, Nov 12, 2026 at 12:25:25PM +0100, Arnd Bergmann wrote:
>> if (!pte)
>> return NULL;
>> if (!PageHighMem(pte))
>
> With HIGHPTE out this can be
>
> if (pte)
> clean_pte_table(pte);
>
> return pte;
>
Makes sense, changed now.
Arnd
next prev parent reply other threads:[~2026-11-12 12:23 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-12 11:25 [PATCH v2 0/6] mm: highmem cleanups Arnd Bergmann
2026-11-12 11:25 ` [PATCH v2 1/6] ARM: remove support for highmem on VIVT Arnd Bergmann
2026-11-12 13:47 ` Arnd Bergmann
2026-11-12 11:25 ` [PATCH v2 2/6] mm: remove ARCH_NEEDS_KMAP_HIGH_GET Arnd Bergmann
2026-11-12 11:48 ` Mike Rapoport
2026-11-12 11:25 ` [PATCH v2 3/6] ARM: drop CONFIG_HIGHPTE support Arnd Bergmann
2026-11-12 11:47 ` Mike Rapoport
2026-11-12 12:22 ` Arnd Bergmann [this message]
2026-11-12 11:25 ` [PATCH v2 4/6] mm: drop HIGHPTE support altogether Arnd Bergmann
2026-11-12 11:54 ` Mike Rapoport
2026-11-12 12:33 ` David Hildenbrand (Arm)
2026-11-12 13:26 ` Arnd Bergmann
2026-11-12 11:25 ` [PATCH v2 5/6] arch/*: increase lowmem size to avoid highmem use Arnd Bergmann
2026-11-12 12:00 ` Mike Rapoport
2026-11-12 11:25 ` [PATCH v2 6/6] ARM: add CONFIG_VMSPLIT_2G_OPT option Arnd Bergmann
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