From nobody Tue Oct 7 07:06:12 2025 Received: from invmail4.hynix.com (exvmail4.skhynix.com [166.125.252.92]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 9994B24BD0C; Mon, 14 Jul 2025 12:01:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=166.125.252.92 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752494465; cv=none; b=fLZrwFk/63UY2dIGAzgyjHfpd8HJbjrTlUcYBNMaGtSyKZa9UFoOOzcp6urzQ3l9C9J9lH2aBbm8Tc72Nm9mRJEkzuJE24suVB7eVArCJ4IL7bNI6c0PFns1H3qEMEBMmvBwJ3vwj3GYVpxzXiQHT+6YySGLxpSeE9zHCcucpkY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752494465; c=relaxed/simple; bh=d5pRUXcsNde4PyqBNFIgKWZO4NjNH9yOMdFkd645phM=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References; b=CZUM9HWlYuW//OnyWWuZusPCBpNQUTykhkOMwXo3E6muCk3GMs6WOuhsKkykI+OW4ut/3vKJbwAeDMoirZaynX+zrwijzBTA1iwkId97MZ4NUjNKNzkB8bSWTRmRg+yrQZJqRvThYpVLQQ+VT+VjLp292ZxXVvtvIRBeKZEu3Y0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sk.com; spf=pass smtp.mailfrom=sk.com; arc=none smtp.client-ip=166.125.252.92 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sk.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sk.com X-AuditID: a67dfc5b-681ff7000002311f-90-6874f17ac5f4 From: Byungchul Park To: willy@infradead.org, netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, kernel_team@skhynix.com, almasrymina@google.com, ilias.apalodimas@linaro.org, harry.yoo@oracle.com, akpm@linux-foundation.org, andrew+netdev@lunn.ch, asml.silence@gmail.com, toke@redhat.com, david@redhat.com, Liam.Howlett@oracle.com, vbabka@suse.cz, rppt@kernel.org, surenb@google.com, mhocko@suse.com, linux-rdma@vger.kernel.org, bpf@vger.kernel.org, vishal.moola@gmail.com, hannes@cmpxchg.org, ziy@nvidia.com, jackmanb@google.com, wei.fang@nxp.com, shenwei.wang@nxp.com, xiaoning.wang@nxp.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, anthony.l.nguyen@intel.com, przemyslaw.kitszel@intel.com, sgoutham@marvell.com, gakula@marvell.com, sbhatta@marvell.com, hkelam@marvell.com, bbhushan2@marvell.com, tariqt@nvidia.com, ast@kernel.org, daniel@iogearbox.net, hawk@kernel.org, john.fastabend@gmail.com, sdf@fomichev.me, saeedm@nvidia.com, leon@kernel.org, mbloch@nvidia.com, danishanwar@ti.com, rogerq@kernel.org, nbd@nbd.name, lorenzo@kernel.org, ryder.lee@mediatek.com, shayne.chen@mediatek.com, sean.wang@mediatek.com, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, aleksander.lobakin@intel.com, horms@kernel.org, m-malladi@ti.com, krzysztof.kozlowski@linaro.org, matthias.schiffer@ew.tq-group.com, robh@kernel.org, imx@lists.linux.dev, intel-wired-lan@lists.osuosl.org, linux-arm-kernel@lists.infradead.org, linux-wireless@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH net-next v10 09/12] idpf: access ->pp through netmem_desc instead of page Date: Mon, 14 Jul 2025 21:00:44 +0900 Message-Id: <20250714120047.35901-10-byungchul@sk.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20250714120047.35901-1-byungchul@sk.com> References: <20250714120047.35901-1-byungchul@sk.com> X-Brightmail-Tracker: H4sIAAAAAAAAAzWSe2xLcRTH/e57zRo3JVxvaSxkiXlzEoKIcCMRjyHxCMrutNF10lVtQgxd xGzdMkS3dVZ0dBs2rVnRFd3MvKdYiq2zeWToGGPadVOtx3+fnHO+3+85yWFwyQtyOKNQaQS1 SqaUUiJC1Bl9euLurxr55KvWCWCsOE/Bk+5TJJT7U+HcazsJ7lIOrjf6MTCWXUHwPfCKBuvh Zhy66+5QcOZUDw6BymwCjI91BPyo6MXhXX07DQ2ufgLKrUuh9ex7AhyHqnGo/RED7TkNFGTr gjjkezMoCL0MklAT+EzDAbsFg5pPVTQ0XtGTcKy3BIfq9NfhrDdNJDy9ZqTg6cEnCLznQyS8 d4UDfZZmGvTlBQhcN0opOKCbBr6q7zR0Ha/DoVU/H34ZtFBvGgI9930IXpU8xyDksNPwyHuR hLqKagyetQVw6MkqoiCzMwfB8/xrGDwoqiTBfP8ZFt4jHppCfRgcdZsoeKNrReCubSegcL8e QYXTQ8JXR/jkoN9IzV/A1/q+4Ly9xYz4y6UvML4j9xfGe5z3MP5qQQvNm6w7eZsllj/j+IDx mR43zlvLDlO89VsezTc3OSi+wRAkeJt5H99hy0fLR60TzUkQlAqtoJ40d7NIHrj7ltiREZ3a /2V2OioRZaIohmOncz/r+oj/3N1xhI4wxY7nPJ4AHuHB7BSuu/1OeEbE4OzDaK7GZsAijUHs Wq6roO2PmGBjOF1TFxlhMTuTO2aux/6ajuHKK2/+MYoK14uL2lCEJewMzplpxiOmHFscxXlN vn+CYdwti4fIRWITGlCGJAqVNkmmUE6Pk6epFKlxW5OTrCj8cGf39q23o2+N8S7EMkgaLYaP GrmElGlT0pJciGNw6WDxxxa1XCJOkKXtFtTJm9Q7lUKKC41gCOlQ8dSeXQkSdptMI2wXhB2C +n8XY6KGpyO0MCZucl6yLTHevcqwLXFWYsu7Q1syWrFV1Ssf+B1TPxnjO0feZhaOJwurskLZ cf36PRsXz+M+xA5c1D9qyd5hElHuZSdbmLVmbM4mseuW/1zQnNc1Js1JnVSuKF42dOm4E3e3 eHNGei4N0WpmzLXsH63aYDhptNeuljti2y5Yx/VKiRS5bEosrk6R/Qb7QWBBbAMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAAzWSa0hTcRjG+5//uczh6rTEDgUVAwmMLnbjDaOEgk5REURF9aFOeWijuWSz 4aLLylm48tIN1FwabeaNtJm6allNs5V28dKYebcLVlbW1FxqthV9+73PA8/zfHglWF5JzZCo NAmiViOoFbSUlG6OTpp/5HuCcpFxgIWc0hIaGn3XKCgeSYQb3Q4Kmgo5uPdqhICcokoEg/42 Buwp7Rh8tU9ouH5tGIO/LJWEnJcmEoZKf2F4X9fLgNs1TkKxfRN05X8gwXmmCkPNUAT0prtp SDWNYsjqTKZh4s0oBff9Xxk45SggoMbyNHB+rmDgVWUaBZd+2TBUGbsDhW89FDTfzaGhOakR QWfJBAUfXIHW/oJ2BtKKsxG4HhTScMq0BPorBhkYuFyLoSstBn5n6qEuLxyG6/sRtNleEzDh dDDwovMmBbWlVQS09PgxDJ+z0GD+ko7gddZdAhosZRRY61uIwI6t4JkYI+BiUx4Nb01dCJpq ekm4cjINQWm1l4LvThMZs4av6f+GeUeHFfG3C1sJvi/jN8F7q58R/J3sDobPsx/mywsi+evO jwRv9jZh3l6UQvP2HxcYvt3jpHl35ijJl1tP8H3lWWjLrF3SlbGiWqUXtQtX7ZUq/U/fkfHJ oYnj36KNyCY1oxAJxy7lfH1nmSDT7FzO6/XjIIexUZyv9wlpRlIJZp+HcvfLM4mgMY3dyQ1k 95BBJtkIzuQZoIIsY5dzl6x1xL/Q2Vxx2cO/QSEBPdfSg4IsZ5dx1WYrzkDSPDSpCIWpNPo4 QaVetkB3UGnQqBIX7D8UZ0eBb8o/NnbegQab17kQK0GKUBl8SlDKKUGvM8S5ECfBijDZpw6t Ui6LFQxHRO2hPdrDalHnQjMlpGK6bMMOca+cPSAkiAdFMV7U/ncJScgMI7pquzPcAETj9vV4 xdTju/UpvtWpYWXThPhk75ShqLUjutH3j0cyJ7fUzxHW3fA9P75v3oNkH5xuMSy2G5dUe6Ux 7kfusYqCpJ8R4yG3Hnmc8lpbriU8XfvCjRrWbM84YBhPMeV/PGqPjdRs84dfIOsyIFSt3K9X R7bmTi8p3KggdUohKhJrdcIfZ+A0mkkDAAA= X-CFilter-Loop: Reflected Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" To eliminate the use of struct page in page pool, the page pool users should use netmem descriptor and APIs instead. Make idpf access ->pp through netmem_desc instead of page. Signed-off-by: Byungchul Park --- drivers/net/ethernet/intel/idpf/idpf_txrx.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/intel/idpf/idpf_txrx.c b/drivers/net/ethe= rnet/intel/idpf/idpf_txrx.c index cef9dfb877e8..6b5f440aede3 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_txrx.c +++ b/drivers/net/ethernet/intel/idpf/idpf_txrx.c @@ -3276,8 +3276,10 @@ static u32 idpf_rx_hsplit_wa(const struct libeth_fqe= *hdr, =20 hdr_page =3D __netmem_to_page(hdr->netmem); buf_page =3D __netmem_to_page(buf->netmem); - dst =3D page_address(hdr_page) + hdr->offset + hdr_page->pp->p.offset; - src =3D page_address(buf_page) + buf->offset + buf_page->pp->p.offset; + dst =3D page_address(hdr_page) + hdr->offset + + pp_page_to_nmdesc(hdr_page)->pp->p.offset; + src =3D page_address(buf_page) + buf->offset + + pp_page_to_nmdesc(buf_page)->pp->p.offset; =20 memcpy(dst, src, LARGEST_ALIGN(copy)); buf->offset +=3D copy; @@ -3296,7 +3298,7 @@ static u32 idpf_rx_hsplit_wa(const struct libeth_fqe = *hdr, struct sk_buff *idpf_rx_build_skb(const struct libeth_fqe *buf, u32 size) { struct page *buf_page =3D __netmem_to_page(buf->netmem); - u32 hr =3D buf_page->pp->p.offset; + u32 hr =3D pp_page_to_nmdesc(buf_page)->pp->p.offset; struct sk_buff *skb; void *va; =20 --=20 2.17.1