From: Dave Chinner <david@fromorbit.com>
To: Zhaoyang Huang <huangzhaoyang@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
"zhaoyang.huang" <zhaoyang.huang@unisoc.com>,
Alex Shi <alexs@kernel.org>,
"Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>,
Hugh Dickins <hughd@google.com>,
Baolin Wang <baolin.wang@linux.alibaba.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
steve.kang@unisoc.com
Subject: Re: [PATCH 1/1] mm: protect xa split stuff under lruvec->lru_lock during migration
Date: Mon, 15 Apr 2024 10:09:06 +1000 [thread overview]
Message-ID: <ZhxwIh2M8jr6IZaF@dread.disaster.area> (raw)
In-Reply-To: <CAGWkznHRyZDuumF=70DncgPHFM0+pgxuONh98Bykz5b-=rCjCQ@mail.gmail.com>
On Sat, Apr 13, 2024 at 10:01:27AM +0800, Zhaoyang Huang wrote:
> loop Dave, since he has ever helped set up an reproducer in
> https://lore.kernel.org/linux-mm/20221101071721.GV2703033@dread.disaster.area/
> @Dave Chinner , I would like to ask for your kindly help on if you can
> verify this patch on your environment if convenient. Thanks a lot.
I don't have the test environment from 18 months ago available any
more. Also, I haven't seen this problem since that specific test
environment tripped over the issue. Hence I don't have any way of
confirming that the problem is fixed, either, because first I'd have
to reproduce it...
-Dave.
--
Dave Chinner
david@fromorbit.com
next prev parent reply other threads:[~2024-04-15 0:09 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-12 6:43 zhaoyang.huang
2024-04-12 12:24 ` Matthew Wilcox
2024-04-13 7:10 ` Zhaoyang Huang
2024-04-12 21:34 ` Andrew Morton
2024-04-13 2:01 ` Zhaoyang Huang
2024-04-15 0:09 ` Dave Chinner [this message]
2024-04-15 1:50 ` Zhaoyang Huang
2024-05-20 19:42 ` Marcin Wanat
2024-05-21 0:58 ` Zhaoyang Huang
2024-05-21 1:00 ` Zhaoyang Huang
2024-05-21 15:47 ` Marcin Wanat
2024-05-22 5:37 ` Zhaoyang Huang
2024-05-22 10:13 ` Marcin Wanat
2024-05-27 8:22 ` Marcin Wanat
2024-05-27 8:53 ` Zhaoyang Huang
2024-06-14 3:31 ` Zhaoyang Huang
2024-05-30 8:48 ` Yafang Shao
2024-05-30 8:57 ` Zhaoyang Huang
2024-05-30 9:24 ` Yafang Shao
2024-05-31 6:17 ` Zhaoyang Huang
-- strict thread matches above, loose matches on Subject: below --
2023-10-03 13:48 [BUG] soft lockup in filemap_get_read_batch antal.nemes
2024-04-16 9:31 ` [PATCH 1/1] mm: protect xa split stuff under lruvec->lru_lock during migration zhaoyang.huang
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