From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 816D626F29B; Sat, 25 Jul 2026 16:25:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784996724; cv=none; b=UJuKxnMiYd54siuOYteFuLO1Z4CxoQO6tsSVVtkKbQR2uYUA/6FK7pSW6omkgfmSG4xsiAEvqXDaPYM+uwWZgEe/2f7StQt6weigjbGbpd/BA3XSCyxEij08b7bQoMR9BtmEjiFpu8cMZoN+ZEDWt5qgxvx+cHCyydf4GcIgYac= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784996724; c=relaxed/simple; bh=VjnbyLl6+mCNptBEq1pLvH0PL6yVvhLMD6ZF6rr3xNw=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=nBcB+sNdkL3CAD1HFWnEhgoW55zmHo2S32Id1MAmxMDbFHZgAiPK1swjODSSdL64yy6YLtRBMsCphcxw0KTkPWALI+RVHQ5TpvcAHHFywHAeyuqrR3Y4Eaff8ptej+zvHtCSTdmT9QTWdkzfJOoU8YOJXjMPx3UYzl6VKPVk3gA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=aKLk3CQc; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="aKLk3CQc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A54181F000E9; Sat, 25 Jul 2026 16:25:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784996723; bh=/p3nfC6w4BBk5XxtPOrk4Cuk2W7sbr/zK6K4VD82zg8=; h=Subject:From:To:Cc:Date:In-Reply-To:References; b=aKLk3CQcc9Demj3dJnyNVE1pEU5Pkvg7x+I9T4DjZzSwrnBdoFUYmOflHG5gJCq/7 F6f9p51jC1bRJ/4UPXsc1bD8DLcm8QEQx9NuD90LTquKE1iLookHx81xsSehLKshKY pn/nIml5mwUU6tegbIRV2BS1WYUJfIaf8elmLxpdMBMOWcqbku9PSZL+MuA0b+CYZe YNA1XZQu5Fm3Z7NnfgOa5lMr5Nj+EL/uCn4xMFIjTygubHEI6RzqyC5NIRYsHG8Wwv csLo2pU33l/Rrm/mpMLCoVMY0KQGo/waA6v41vCg9P53c3mvnJgKaYMO7Qgnt3Lb8V pYCPac2PRTDJw== Message-ID: Subject: Re: [PATCH net-next 0/3] net/rds: Bug fix ports From: Allison Henderson To: netdev@vger.kernel.org, linux-rdma@vger.kernel.org, pabeni@redhat.com, edumazet@google.com, kuba@kernel.org, horms@kernel.org Cc: jhubbard@nvidia.com, leon@kernel.org Date: Sat, 25 Jul 2026 09:25:21 -0700 In-Reply-To: <20260725082939.2546624-1-achender@kernel.org> References: <20260725082939.2546624-1-achender@kernel.org> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.52.3-0ubuntu1.1 Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Sat, 2026-07-25 at 01:29 -0700, Allison Henderson wrote: > Hi all, >=20 Apologies, this should have been a v2. Let me know if folks want the resen= d for the book keeping or would rather forgo the spam. Thank you, Allison > This is a small set of net/rds bug fixes ported from uek to upstream > rds. I've been working on extending the rds selftest case, but need to > stabilize a few more bugs and the first few fall into net with Fixes > tags. I decided to leverage fable for this set and I thought the ports we > clean and well explained. >=20 > [PATCH net 1/3] net/rds: don't use unpin_user_pages_dirty_lock() from ato= mic context > Avoids potentially sleeping in an atomic context by queueing page dirt= ying in a work > item, which is then completed in a process context. >=20 > [PATCH net 2/3] net/rds: hold the socket while an rds_mr references it > Port: commit c4d69e511f3b ("rds: Add proper refcnt when an RDS MR refe= rences an RDS Socket") > https://github.com/oracle/linux-uek/commit/94549e4732d8 >=20 > [PATCH net-next 3/3] net/rds: fix rds_message leak in the rds_send_xmit()= drop path > Port: commit 94549e4732d8 ("net/rds: fix rds_message memleak in rds_sen= d_xmit") > https://github.com/oracle/linux-uek/commit/94549e4732d8 >=20 > These were carved out of a larger porting effort, but I'll follow up with= a few more > targeted for net-net after these land in net. >=20 > Question and comments appreciated!=20 >=20 > Thanks, > Allison >=20 > Changes since v1: > - Patch 1/3: re-written to delay ditying through queued work items > - Patch 3/3: fixed check patch nits >=20 > Allison Henderson (1): > net/rds: don't use unpin_user_pages_dirty_lock() from atomic context >=20 > H=C3=A5kon Bugge (1): > net/rds: hold the socket while an rds_mr references it >=20 > Sharath Srinivasan (1): > net/rds: fix rds_message leak in the rds_send_xmit() drop path >=20 > net/rds/ib.c | 7 +++++++ > net/rds/message.c | 34 ++++++++++++++++++++++++++++++++++ > net/rds/rdma.c | 18 ++++++++++++++++-- > net/rds/rds.h | 6 ++++++ > net/rds/send.c | 18 +++++++++++++++--- > 5 files changed, 78 insertions(+), 5 deletions(-) >=20