c19083c72e
Ever since68129f431f("dma-buf: warn about containers in dma_resv object"), dma_resv_add_shared_fence will warn if you attempt to add a container fence. While most drivers were fine, fences can also be added to a dma_resv via the recently added DMA_BUF_IOCTL_IMPORT_SYNC_FILE. Use dma_fence_unwrap_for_each to add each fence one at a time. Fixes:594740497e("dma-buf: Add an API for importing sync files (v10)") Signed-off-by: Jason Ekstrand <jason.ekstrand@collabora.com> Reported-by: Sarah Walker <Sarah.Walker@imgtec.com> Reviewed-by: Christian König <christian.koenig@amd.com> CC: stable@vger.kernel.org Link: https://patchwork.freedesktop.org/patch/msgid/20220802210158.4162525-1-jason.ekstrand@collabora.com Signed-off-by: Christian König <christian.koenig@amd.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.