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Miller" , Eric Dumazet , Paolo Abeni , Simon Horman , Jesper Dangaard Brouer , Ilias Apalodimas , Jason Gunthorpe Subject: Re: [PATCH net-next v2 3/5] page_pool: Set `dma_sync` to false for devmem memory provider Message-ID: References: <20241107212309.3097362-1-almasrymina@google.com> <20241107212309.3097362-4-almasrymina@google.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20241107212309.3097362-4-almasrymina@google.com> On 11/07, Mina Almasry wrote: > From: Samiullah Khawaja > > Move the `dma_map` and `dma_sync` checks to `page_pool_init` to make > them generic. Set dma_sync to false for devmem memory provider because > the dma_sync APIs should not be used for dma_buf backed devmem memory > provider. > > Cc: Jason Gunthorpe > Signed-off-by: Samiullah Khawaja > Signed-off-by: Mina Almasry Acked-by: Stanislav Fomichev