From: "David Hildenbrand (Arm)" <david@kernel.org>
To: Usama Arif <usama.arif@linux.dev>,
Lance Yang <lance.yang@linux.dev>,
r@hev.cc, Ryan Roberts <ryan.roberts@arm.com>
Cc: viro@zeniv.linux.org.uk, brauner@kernel.org, jack@suse.cz,
kees@kernel.org, willy@infradead.org,
linux-fsdevel@vger.kernel.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, baolin.wang@linux.alibaba.com
Subject: Re: [PATCH v5] binfmt_elf: Align eligible read-only PT_LOAD segments to PMD_SIZE for THP
Date: Fri, 20 Mar 2026 12:44:11 +0100 [thread overview]
Message-ID: <024d2480-df23-4c2c-9f2a-1c4a130f71b1@kernel.org> (raw)
In-Reply-To: <0c2bd25d-1577-4935-8ebe-0762b480abfc@linux.dev>
On 3/15/26 14:12, Usama Arif wrote:
>
>
> On 15/03/2026 06:46, Lance Yang wrote:
>> Hi Rui,
>>
>> CC Baolin and Usama
>>
>> It would be better to keep earlier CC list across revisions, especially
>> for people who have already reviewed or were explicitly include before.
>> Otherwise, they may simply never see subsequent revisions, and from
>> their side the discussion just stops there ...
>>
>> Thanks,
>> Lance
>>
> Thanks! Also adding Ryan who did the exec_folio_order() work for ARM,
> and also raised good concerns in [1]
>
> The problem is not just alignment for elf, we need to fix more things like
> mmap heuristics [2] and how unmapped areas are gotten [3].
I agree, ideally, that would all be tackled in one go.
--
Cheers,
David
next prev parent reply other threads:[~2026-03-20 11:44 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-13 0:52 [PATCH v5] binfmt_elf: Align eligible read-only PT_LOAD segments to PMD_SIZE for THP WANG Rui
2026-03-15 3:46 ` Lance Yang
2026-03-15 4:10 ` WANG Rui
2026-03-15 13:12 ` Usama Arif
2026-03-20 11:44 ` David Hildenbrand (Arm) [this message]
2026-03-20 17:11 ` WANG Rui
2026-03-21 14:21 ` WANG Rui
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