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synced 2026-06-07 03:15:31 +09:00
6486bc4bc5
commit0aca77843eupstream. - Reduce sess_lock holding to prevent CPU Lock up. sess_lock was held across fc_port registration and deletion. These calls can be blocked by upper layer. Sess_lock is also being accessed by interrupt thread. - Reduce number of loops in processing work_list to prevent kernel complaint of CPU lockup or holding sess_lock. Reported-by: Zhengyuan Liu <liuzhengyuan@kylinos.cn> Tested-by: Zhengyuan Liu <liuzhengyuan@kylinos.cn> Fixes:9ba1cb25c1("scsi: qla2xxx: Remove all rports if fabric scan retry fails") Link: https://lore.kernel.org/linux-scsi/D01377DD-2E86-427B-BA0C-8D7649E37870@oracle.com/T/#t Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.