mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-04-29 08:12:41 -04:00
8da0f0f26f
When PSM user receive context is freed, the expected receive groups allocated by the receive context will also been freed. However, if there are still TID entries in use, the receive groups rcd->tid_full_list or rcd->tid_used_list will not be empty, and thus triggering the WARN_ONs in the function hfi1_free_ctxt_rcv_groups(). Even if the two lists may not be empty, the hfi1 driver will free all TID entries and receive groups associated with the receive context to prevent any resource leakage. Since a clean user application exit is not controlled by the hfi1 driver, this patch will remove the WARN_ONs in hfi1_free_ctxt_rcv_groups(). Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Kaike Wan <kaike.wan@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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.