From: sashiko-bot@kernel.org
To: "Anshuman Khandual" <anshuman.khandual@arm.com>
Cc: "Heiko Carstens" <hca@linux.ibm.com>,
"Alexander Gordeev" <agordeev@linux.ibm.com>,
"Christian Borntraeger" <borntraeger@linux.ibm.com>,
"Vasily Gorbik" <gor@linux.ibm.com>,
linux-s390@vger.kernel.org
Subject: Re: [RFC V3 2/8] mm: Stop using pxd_ERROR()
Date: Tue, 18 Aug 2026 04:14:05 +0000 [thread overview]
Message-ID: <20260818041406.084001F00A3A@smtp.kernel.org> (raw)
In-Reply-To: <20260818040041.1891769-3-anshuman.khandual@arm.com>
> pxd_ERROR() has been used in generic mm just to print the page table entry
> in pxd_clear_bad() before clearing those out with pxd_clear() later. These
> pxd_ERROR() macros have been provided by all platforms which basically did
> the same thing.
>
> Make pxd_clear_bad() use recently added ptval_to_str() instead for printing
> page table entries thus completely dropping dependency on platform provided
> pxd_ERROR() macros which can then be dropped off later on.
>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: David Hildenbrand <david@kernel.org>
> Cc: Lorenzo Stoakes <ljs@kernel.org>
> Cc: linux-mm@kvack.org
> Cc: linux-kernel@vger.kernel.org
> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260818040041.1891769-1-anshuman.khandual@arm.com?part=2
next prev parent reply other threads:[~2026-08-18 4:14 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-18 4:00 [RFC V3 0/8] mm: Drop pxd_ERROR() Anshuman Khandual
2026-08-18 4:00 ` Anshuman Khandual
2026-08-18 4:00 ` Anshuman Khandual
2026-08-18 4:00 ` [RFC V3 1/8] mm: Make ptrval_to_str() generally available Anshuman Khandual
2026-08-18 4:00 ` Anshuman Khandual
2026-08-18 4:00 ` Anshuman Khandual
2026-08-18 4:14 ` sashiko-bot
2026-08-18 4:00 ` [RFC V3 2/8] mm: Stop using pxd_ERROR() Anshuman Khandual
2026-08-18 4:00 ` Anshuman Khandual
2026-08-18 4:00 ` Anshuman Khandual
2026-08-18 4:14 ` sashiko-bot [this message]
2026-08-18 4:00 ` [RFC V3 3/8] loongarch/mm: Stop using pte_ERROR() Anshuman Khandual
2026-08-18 4:00 ` Anshuman Khandual
2026-08-18 4:00 ` Anshuman Khandual
2026-08-18 4:19 ` sashiko-bot
2026-08-18 4:00 ` [RFC V3 4/8] parisc/mm: Directly use generic [pmd|pgd]_clear_bad() Anshuman Khandual
2026-08-18 4:00 ` Anshuman Khandual
2026-08-18 4:00 ` Anshuman Khandual
2026-08-18 4:20 ` sashiko-bot
2026-08-18 4:00 ` [RFC V3 5/8] sh/mm: Stop using pte_ERROR() Anshuman Khandual
2026-08-18 4:00 ` Anshuman Khandual
2026-08-18 4:00 ` Anshuman Khandual
2026-08-18 4:16 ` sashiko-bot
2026-08-18 4:00 ` [RFC V3 6/8] sh/mm: Stop using [p4d|pud|pmd]_ERROR() Anshuman Khandual
2026-08-18 4:00 ` Anshuman Khandual
2026-08-18 4:00 ` Anshuman Khandual
2026-08-18 4:18 ` sashiko-bot
2026-08-18 4:00 ` [RFC V3 7/8] sh/mm: Stop using pgd_ERROR() Anshuman Khandual
2026-08-18 4:00 ` Anshuman Khandual
2026-08-18 4:00 ` Anshuman Khandual
2026-08-18 4:17 ` sashiko-bot
2026-08-18 4:00 ` [RFC V3 8/8] mm: Drop pxd_ERROR() Anshuman Khandual
2026-08-18 4:00 ` Anshuman Khandual
2026-08-18 4:00 ` Anshuman Khandual
2026-08-18 4:12 ` sashiko-bot
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