linux-kernel - Re: [PATCH OLK-5.10 v3 0/4] md: bugfix of writing raid sysfs

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Message-ID: <CAPhsuW7m5hFY2L=2_FA-Qq3Yxr0a4r_QHdXSeZQ8kLgXMvj1sA@mail.gmail.com>
Date:   Fri, 19 May 2023 15:07:30 -0700
From:   Song Liu <song@...nel.org>
To:     linan666@...weicloud.com
Cc:     neilb@...e.de, Rob.Becker@...erbed.com, linux-raid@...r.kernel.org,
        linux-kernel@...r.kernel.org, linan122@...wei.com,
        yukuai3@...wei.com, yi.zhang@...wei.com, houtao1@...wei.com,
        yangerkun@...wei.com
Subject: Re: [PATCH OLK-5.10 v3 0/4] md: bugfix of writing raid sysfs

On Mon, May 15, 2023 at 6:49 AM <linan666@...weicloud.com> wrote:
>
> From: Li Nan <linan122@...wei.com>
>
> The patch series fix the bug of writing raid sysfs.
>
> Changes in v2:
>  - in patch 1, move check out of md_bitmap_checkpage().
>  - in patch 2, use div64_u64() and DIV64_U64_ROUND_UP() instead of directly
>    '/', and chang old_delay/old_delay to unsigned int.
>  - in patch 4, use 'goto' to make changes more readable.
>
> Changes in v2:
>  - add patch "md/raid10: optimize check_decay_read_errors()".
>  - in patch 2, return ret-value of strict_strtoul_scaled if error occurs.
>  - in patch 3, optimize format.
>
> Li Nan (4):
>   md/raid10: fix slab-out-of-bounds in md_bitmap_get_counter
>   md/raid10: fix overflow in safe_delay_store
>   md/raid10: fix wrong setting of max_corr_read_errors
>   md/raid10: optimize check_decay_read_errors()

I applied 1/4 to md-next.

Thanks,
Song