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Jing Su 44b79041c4 dql: Fix dql->limit value when reset. [ Upstream commit `3a17f23f7c` ] Executing dql_reset after setting a non-zero value for limit_min can lead to an unreasonable situation where dql->limit is less than dql->limit_min. For instance, after setting /sys/class/net/eth*/queues/tx-0/byte_queue_limits/limit_min, an ifconfig down/up operation might cause the ethernet driver to call netdev_tx_reset_queue, which in turn invokes dql_reset. In this case, dql->limit is reset to 0 while dql->limit_min remains non-zero value, which is unexpected. The limit should always be greater than or equal to limit_min. Signed-off-by: Jing Su <jingsusu@didiglobal.com> Link: https://patch.msgid.link/Z9qHD1s/NEuQBdgH@pilot-ThinkCentre-M930t-N000 Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-05-29 11:02:07 +02:00
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drivers	Bluetooth: btmtksdio: Prevent enabling interrupts after IRQ handler removal	2025-05-29 11:02:07 +02:00
fs	NFSv4: Treat ENETUNREACH errors as fatal for state recovery	2025-05-29 11:02:06 +02:00
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lib	dql: Fix dql->limit value when reset.	2025-05-29 11:02:07 +02:00
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net	Bluetooth: Disable SCO support if READ_VOICE_SETTING is unsupported/broken	2025-05-29 11:02:07 +02:00
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README

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 reStructuredText 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.