From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 792ECC001B0 for ; Tue, 15 Aug 2023 01:00:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233796AbjHOA7r (ORCPT ); Mon, 14 Aug 2023 20:59:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43012 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233794AbjHOA7k (ORCPT ); Mon, 14 Aug 2023 20:59:40 -0400 Received: from mail-pf1-x432.google.com (mail-pf1-x432.google.com [IPv6:2607:f8b0:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3A9099C for ; Mon, 14 Aug 2023 17:59:40 -0700 (PDT) Received: by mail-pf1-x432.google.com with SMTP id d2e1a72fcca58-687ca37628eso4705133b3a.1 for ; Mon, 14 Aug 2023 17:59:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1692061180; x=1692665980; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=ZT+RCWolURR+UFTkO97wfxiLB5DQ+RvYBf0dwd1JNoY=; b=rkYK/lTmY9xyg5SXG1+BLIusOxIpgZQMi1qwrpdOVV9F0/6szSE2JWGPd9LBctU6ww sVWxZdG1g1ugnrq7LzN1ZXu0xF2LZEdkAit/x2W/w70CZfM7lMlESGvlQWgXYG/FGqxT Mdx4CVPieF7fHQGeNXEbfNYOpbQUOK/WVySX2+V4NZgVpyJTeqA1h7/CwjBJCvoD4c11 R+tHIF9myke4NwCn+HlMVeoAgrT/Ff6hCfCaPN7UoWuXxxmIaQzMt7aw4d3A84oZuwnx ZQf/rVI/+zrocv6d85mnFJfNeM6HflPNCEwA2nVvwhFKv9M3Qkmc9MTws1MDkyPZiIIC VVNA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692061180; x=1692665980; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=ZT+RCWolURR+UFTkO97wfxiLB5DQ+RvYBf0dwd1JNoY=; b=a/lsrvwhnmjGWlLyaUh86PN0atN1oaumzRsOKtcjVdZTThTVU3yKys2+BYIp2BgzmI 8xLemNRAfeCXWNLoGt6JeVlSfUDMpvaKVsJDhV2ZWj02SHMx+dm1Mhq2V2l9DuLnifds fMHDZ3XfZ3MeLxIFUncJhzt2M1OcSPLnJsbzzCdgG8/n3DzYZdi9O4Ef98iLOoDOKpzk A6LUNsnoD/aDbHXACS/aFFsklTiz4L63e0Evc+mBvTBLCF5Xb7exzfcbGvwxLc5UIowM CqL2g8/QjvXjhrv6sSwMcj95H/ouZf/QlFF5xT7gmQModmOeBk18EAs1x87cZTFq9+JL bxvw== X-Gm-Message-State: AOJu0YyVELuw9eyiEOPG0442TFVpoud7LtlCc1QtJQNueoHoHhSkuvyA uwimtWY4aNKwLNRoXTR+CIBT/Vi4/cg= X-Google-Smtp-Source: AGHT+IGKp6xnNCOtv8mnYQcD5jOjPzvihHkuVphYIiAl02ZLtyFW3yRs8Sju0LW+T9H8AJaok7NHYg== X-Received: by 2002:a05:6a20:8e15:b0:133:5f6a:fb6 with SMTP id y21-20020a056a208e1500b001335f6a0fb6mr16749973pzj.1.1692061179666; Mon, 14 Aug 2023 17:59:39 -0700 (PDT) Received: from debian.me ([103.124.138.83]) by smtp.gmail.com with ESMTPSA id j12-20020aa783cc000000b0064398fe3451sm8459093pfn.217.2023.08.14.17.59.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Aug 2023 17:59:39 -0700 (PDT) Received: by debian.me (Postfix, from userid 1000) id 81E5C81A2F0C; Tue, 15 Aug 2023 07:59:36 +0700 (WIB) Date: Tue, 15 Aug 2023 07:59:35 +0700 From: Bagas Sanjaya To: Joseph Vance Reilly , Linux Kernel Mailing List Subject: Re: AF_XDP bug Message-ID: References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="9u7jwr+vSvuPCleY" Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --9u7jwr+vSvuPCleY Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Aug 14, 2023 at 12:45:57PM +0000, Joseph Vance Reilly wrote: > Hello, >=20 > My name is Joseph Reilly and I recently created a bug report on the bugzi= lla page for the linux kernel. This is a bug that causes an IO_PAGEFAULT wh= en receiving high amounts=C2=A0of traffic on an interface running an XDP pr= ogram. This problem has been observed with a Mellanox networking card and A= MD CPU but may also be present in more configurations. The bugzilla report = is here:=C2=A0https://bugzilla.kernel.org/show_bug.cgi?id=3D217712 >=20 > For reference, the bug is #217712 in the networking product listed under = the component "other" >=20 If you'd like to forward your BZ report to the mailing lists: * Quote the whole starting thread and on the forward mail, add pointer to your attached files on BZ * Add relevant subsystems and maintainers to recipient list. See MAINTAINERS on the root of kernel tree or run `scripts/get_maintainer.pl` script. This is important; otherwise you won't get any helpful responses. I had forwarded your report on [1] as an example. Thanks. [1]: https://lore.kernel.org/bpf/e75b57d9-9093-0a22-d53d-e510fd422279@gmail= =2Ecom/ --=20 An old man doll... just what I always wanted! - Clara --9u7jwr+vSvuPCleY Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSSYQ6Cy7oyFNCHrUH2uYlJVVFOowUCZNrN8gAKCRD2uYlJVVFO o7fwAQDCEmvlG1mS/u2G/Pn7/y+7cTsn0h5vrVzT4dHHa9ALYQD+LZhKL4o0b4Su /r7y42g+ltSjsglw0OuPKpQDHo76LgQ= =Cevz -----END PGP SIGNATURE----- --9u7jwr+vSvuPCleY--