[{"id":3672543,"web_url":"http://patchwork.ozlabs.org/comment/3672543/","msgid":"","list_archive_url":null,"date":"2026-04-02T04:41:48","subject":"Re: [SRU][Q:linux-oracle][PATCH 0/1] oracle: backport \"sunrpc:\n allocate a separate bvec array for socket sends\" to 6.17","submitter":{"id":88880,"url":"http://patchwork.ozlabs.org/api/people/88880/","name":"Vinicius Peixoto","email":"vinicius.peixoto@canonical.com"},"content":"On Thu Apr 2, 2026 at 1:32 AM -03, Vinicius Peixoto wrote:\n> BugLink: https://bugs.launchpad.net/bugs/2147073\n>\n> [Impact]\n>\n> Some OCI customers have been experiencing performance degradation on NFS mounts due to a known issue that has been fixed upstream in 6.19\n>\n> [Fix]\n>\n> Backport the following commit from upstream into the Questing linux-oracle tree:\n> 6b3b697d65d4 (\"sunrpc: allocate a separate bvec array for socket sends\")\n>\n> [Test plan]\n>\n> The patch has been compiled-tested only, and since no reproducer is easily available, Oracle will validate the fix with the relevant customers on their side.\n>\n> [Where problems could occur]\n>\n> This patch has a small regression risk, and any problems related to it would manifest themselves as crashes or performance issues for users running I/O heavy workloads on NFS mounts.\n>\n> [Other info]\n> SF #00428073\n>\n> Jeff Layton (1):\n> sunrpc: allocate a separate bvec array for socket sends\n>\n> include/linux/sunrpc/svcsock.h | 3 ++\n> net/sunrpc/svcsock.c | 55 +++++++++++++++++++++++++++++-----\n> 2 files changed, 51 insertions(+), 7 deletions(-)\n\nPlease ignore this cover letter, it was sent by accident by my script\nbefore I could hit Ctrl-C to stop it. There is another submission with\nthe correct patches.\n\nThanks,\nVinicius","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (4096-bit key;\n unprotected) header.d=canonical.com header.i=@canonical.com\n header.a=rsa-sha256 header.s=20251003 header.b=EW2G3UBE;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.ubuntu.com\n (client-ip=185.125.189.65; helo=lists.ubuntu.com;\n envelope-from=kernel-team-bounces@lists.ubuntu.com;\n receiver=patchwork.ozlabs.org)"],"Received":["from lists.ubuntu.com (lists.ubuntu.com [185.125.189.65])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fmTj64sbzz1yCs\n\tfor ; Thu, 02 Apr 2026 15:42:02 +1100 (AEDT)","from localhost ([127.0.0.1] helo=lists.ubuntu.com)\n\tby lists.ubuntu.com with esmtp (Exim 4.86_2)\n\t(envelope-from )\n\tid 1w89sR-00031O-Ld; 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charset=\"utf-8\"","Content-Transfer-Encoding":"base64","Errors-To":"kernel-team-bounces@lists.ubuntu.com","Sender":"\"kernel-team\" "}},{"id":3681608,"web_url":"http://patchwork.ozlabs.org/comment/3681608/","msgid":"","list_archive_url":null,"date":"2026-04-23T18:01:52","subject":"NACK: [SRU][Q:linux-oracle][PATCH 0/1] oracle: backport \"sunrpc:\n allocate a separate bvec array for socket sends\" to 6.17","submitter":{"id":88880,"url":"http://patchwork.ozlabs.org/api/people/88880/","name":"Vinicius Peixoto","email":"vinicius.peixoto@canonical.com"},"content":"NACK'ing in order to flush this from our internal tracking queue. The\nrectified patch submission has already been merged to the q:oracle tree.\n\nVinicius","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (4096-bit key;\n unprotected) header.d=canonical.com header.i=@canonical.com\n header.a=rsa-sha256 header.s=20251003 header.b=V/aPZylj;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.ubuntu.com\n (client-ip=185.125.189.65; helo=lists.ubuntu.com;\n envelope-from=kernel-team-bounces@lists.ubuntu.com;\n receiver=patchwork.ozlabs.org)"],"Received":["from lists.ubuntu.com (lists.ubuntu.com [185.125.189.65])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g1kSf0tYKz1yCv\n\tfor ; Fri, 24 Apr 2026 04:02:10 +1000 (AEST)","from localhost ([127.0.0.1] helo=lists.ubuntu.com)\n\tby lists.ubuntu.com with esmtp (Exim 4.86_2)\n\t(envelope-from )\n\tid 1wFyNE-0006af-MR; 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