From: Kairui Song <ryncsn@gmail.com>
To: linux-mm@kvack.org
Cc: Minchan Kim <minchan@kernel.org>,
Sergey Senozhatsky <senozhatsky@chromium.org>,
Andrew Morton <akpm@linux-foundation.org>,
linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
Kairui Song <kasong@tencent.com>
Subject: [PATCH 0/2] zram: fix backing device setup issue
Date: Thu, 5 Dec 2024 02:02:22 +0800 [thread overview]
Message-ID: <20241204180224.31069-1-ryncsn@gmail.com> (raw)
From: Kairui Song <kasong@tencent.com>
This series fixes two bugs of backing device setting:
- ZRAM should reject using a zero sized (or the uninitialized ZRAM
device itself) as the backing device.
- Fix backing device leaking when removing a uninitialized ZRAM
device.
Kairui Song (2):
zram: refuse to use zero sized block device as backing device
zram: fix uninitialized ZRAM not releasing backing device
drivers/block/zram/zram_drv.c | 9 +++++++++
1 file changed, 9 insertions(+)
--
2.47.0
next reply other threads:[~2024-12-04 18:02 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-04 18:02 Kairui Song [this message]
2024-12-04 18:02 ` [PATCH 1/2] zram: refuse to use zero sized block device as backing device Kairui Song
2024-12-05 7:05 ` Sergey Senozhatsky
2024-12-04 18:02 ` [PATCH 2/2] zram: fix uninitialized ZRAM not releasing " Kairui Song
2024-12-05 7:09 ` Sergey Senozhatsky
2024-12-09 16:52 ` Kairui Song
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