mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2026-09-22 09:34:56 +02:00
Abd-Alrhman Masalkhi
c66ed3e637
[ Upstream commit69ad6ce47f] When a read is retried, raid1_read_request() may be called with a pre-allocated r1_bio. If wait_read_barrier() fails for a REQ_NOWAIT read, the bio is completed and the function returns immediately. In this case the existing r1_bio is leaked. This fixes a leak of pre-allocated r1_bio structures for retried reads. Fixes:5aa705039c("md: raid1 add nowait support") Reported-by: sashiko-bot <sashiko-bot@kernel.org> Closes: https://sashiko.dev/#/patchset/20260611083514.754922-1-abd.masalkhi@gmail.com?part=1 Signed-off-by: Abd-Alrhman Masalkhi <abd.masalkhi@gmail.com> Link: https://patch.msgid.link/20260611101350.759154-1-abd.masalkhi@gmail.com Signed-off-by: Yu Kuai <yukuai@fygo.io> Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.