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295c95aa7e
The driver has code blocks for kernel push WQEs but does not map the doorbell page rendering this mode non functional [1] Remove code associated with this feature from the kernel fast path as there is currently no plan of record to support this. This also address a sparse issue reported by lkp. drivers/infiniband/hw/irdma/uk.c:285:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected bool [usertype] push_wqe:1 @@ got restricted __le32 [usertype] *push_db @@ drivers/infiniband/hw/irdma/uk.c:285:24: sparse: expected bool [usertype] push_wqe:1 drivers/infiniband/hw/irdma/uk.c:285:24: sparse: got restricted __le32 [usertype] *push_db drivers/infiniband/hw/irdma/uk.c:386:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected bool [usertype] push_wqe:1 @@ got restricted __le32 [usertype] *push_db @@ [1] https://lore.kernel.org/linux-rdma/20230815051809.GB22185@unreal/T/#t Fixes:272bba19d6("RDMA: Remove unnecessary ternary operators") Fixes:551c46edc7("RDMA/irdma: Add user/kernel shared libraries") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202308110251.BV6BcwUR-lkp@intel.com/ Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com> Link: https://lore.kernel.org/r/20230816001209.1721-1-shiraz.saleem@intel.com Signed-off-by: Leon Romanovsky <leon@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.