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SubjectRe: [PATCH V2] RDMA/irdma: Remove use of kmap()
On Tue, Jun 22, 2021 at 09:56:22AM -0700, ira.weiny@intel.com wrote:
> From: Ira Weiny <ira.weiny@intel.com>
>
> kmap() is being deprecated and will break uses of device dax after PKS
> protection is introduced.[1]
>
> The kmap() used in the irdma CM driver is thread local. Therefore
> kmap_local_page() is sufficient to use and may provide performance benefits
> as well. kmap_local_page() will work with device dax and pgmap
> protected pages.
>
> Use kmap_local_page() instead of kmap().
>
> [1] https://lore.kernel.org/lkml/20201009195033.3208459-59-ira.weiny@intel.com/
>
> Signed-off-by: Ira Weiny <ira.weiny@intel.com>
> ---
> Changes for V2:
> Move to the new irdma driver for 5.14
> ---
> drivers/infiniband/hw/irdma/cm.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)

Applied to for-next, thanks

Jason

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