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From: Sasha Levin <sashal@kernel.org>
To: stable@vger.kernel.org
Cc: Yu Kuai <yukuai1@huaweicloud.com>, Sasha Levin <sashal@kernel.org>
Subject: Re: [PATCH 6.12 4/5] md/raid5: implement pers->bitmap_sector()
Date: Mon, 27 Jan 2025 06:25:10 -0500	[thread overview]
Message-ID: <20250127042454-182215826602e6e5@stable.kernel.org> (raw)
In-Reply-To: <20250127085214.3197761-5-yukuai1@huaweicloud.com>

[ Sasha's backport helper bot ]

Hi,

The upstream commit SHA1 provided is correct: 9c89f604476cf15c31fbbdb043cff7fbf1dbe0cb

WARNING: Author mismatch between patch and upstream commit:
Backport author: Yu Kuai<yukuai1@huaweicloud.com>
Commit author: Yu Kuai<yukuai3@huawei.com>


Status in newer kernel trees:
6.12.y | Not found

Note: The patch differs from the upstream commit:
---
1:  9c89f604476cf ! 1:  64350810f6159 md/raid5: implement pers->bitmap_sector()
    @@ Metadata
      ## Commit message ##
         md/raid5: implement pers->bitmap_sector()
     
    +    commit 9c89f604476cf15c31fbbdb043cff7fbf1dbe0cb upstream.
    +
         Bitmap is used for the whole array for raid1/raid10, hence IO for the
         array can be used directly for bitmap. However, bitmap is used for
         underlying disks for raid5, hence IO for the array can't be used
---

Results of testing on various branches:

| Branch                    | Patch Apply | Build Test |
|---------------------------|-------------|------------|
| stable/linux-6.12.y       |  Success    |  Success   |

  reply	other threads:[~2025-01-27 11:25 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-01-27  8:52 [PATCH 6.12 0/5] md/md-bitmap: move bitmap_{start, end}write to md upper layer Yu Kuai
2025-01-27  8:52 ` [PATCH 6.12 1/5] md/md-bitmap: factor behind write counters out from bitmap_{start/end}write() Yu Kuai
2025-01-27 11:25   ` Sasha Levin
2025-01-27  8:52 ` [PATCH 6.12 2/5] md/md-bitmap: remove the last parameter for bimtap_ops->endwrite() Yu Kuai
2025-01-27 11:25   ` Sasha Levin
2025-01-27  8:52 ` [PATCH 6.12 3/5] md: add a new callback pers->bitmap_sector() Yu Kuai
2025-01-27 11:25   ` Sasha Levin
2025-01-27  8:52 ` [PATCH 6.12 4/5] md/raid5: implement pers->bitmap_sector() Yu Kuai
2025-01-27 11:25   ` Sasha Levin [this message]
2025-01-27  8:52 ` [PATCH 6.12 5/5] md/md-bitmap: move bitmap_{start, end}write to md upper layer Yu Kuai
2025-01-27 11:25   ` Sasha Levin

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