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 0B984C433FE for ; Wed, 19 Jan 2022 15:59:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1356008AbiASP7z (ORCPT ); Wed, 19 Jan 2022 10:59:55 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38018 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235935AbiASP7y (ORCPT ); Wed, 19 Jan 2022 10:59:54 -0500 Received: from mail-wm1-x32c.google.com (mail-wm1-x32c.google.com [IPv6:2a00:1450:4864:20::32c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EF4A6C061574; Wed, 19 Jan 2022 07:59:53 -0800 (PST) Received: by mail-wm1-x32c.google.com with SMTP id v123so5959884wme.2; Wed, 19 Jan 2022 07:59:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=+vOb5yHTUTgHDDJX2OrXL/1O2I+8ETIcPsDexqsYa1Y=; b=fYraz93MX4Xg4NtOpfPQ59K9zOTiqFaT0QfJNRUzZde4KwXyKNXQvByB6IiFd7oaIl hV5QVjpdZBq6KWaOnHRlZui/ponpmAj49JbWd1Q7uGx/4H9BsrNEyngiok+2pDjp7kPz A7+je10EtD2nsoGw0WQ7BxkzTCWskyvqecMmZbKAw9Z3bHd+uh0oDfxzDX1BKyFir8Da YqgQ3KvlO0VJwTsi7XrNWKoSU18rZGG2hOQ+AqqHiLZrl5eHZG6uTQC7fYzlOCCe4unT oH+djtM/VcPzktfiXU8ICsIsHRWVl2iRHUlW8cvM7sr0bXAgJZMr40qeyZsjqG0rWbRe oJZA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=+vOb5yHTUTgHDDJX2OrXL/1O2I+8ETIcPsDexqsYa1Y=; b=eZ0e7c4lkujIK0pbYrDB7t8WdpPDJcnZ+OUJagCLVg60fQLYUnOkiyhWh7zaobEDak XjjA4069K5Nn5nYg8bjkbVDSdabjNTFYYdwaI2CEyMvo1N2uMTQKQtBrRqprLWuU+MCf brlrrwSSRBuyyZmzCzWpyn2ifhyvaMJOFRgv3mIcoPz24YZdkyzrdIAsptTM5v+REeCU QQ8o93tylFW6S7vHvwbRSNdayTgl97RdqsdDvj2rc/OC6l02O6L/6cJ4L10GDvrx0O/8 ThkM9vT/8ZaHcuIIz61S+t4ZcaVpKVRWX+IXdT5F5Ph1yw0l3WTHtzTnT+nELu2QPkvG 0sXQ== X-Gm-Message-State: AOAM533xjBP3BXkWFDE4350gkmUlpRiPpJXk7TbzQ8mqoRlixjk8Ui6G RzKbpRlcsqjWgsvYCUXRSRoOJvP7oA16706r8wQ= X-Google-Smtp-Source: ABdhPJxllMHmNdo+PnzLV4B/leNYKBD0RcLgdBJ9d7U41dzillp07VzmjbjOGDrtTBkD7GmO0emmpFkyrOxTSsLuAH0= X-Received: by 2002:a1c:f70d:: with SMTP id v13mr4222288wmh.133.1642607992553; Wed, 19 Jan 2022 07:59:52 -0800 (PST) MIME-Version: 1.0 References: <20220110165208.1826-1-jszhang@kernel.org> <1b104397-8cb7-c5c2-92cb-11ce56c9a8de@iogearbox.net> In-Reply-To: <1b104397-8cb7-c5c2-92cb-11ce56c9a8de@iogearbox.net> From: =?UTF-8?B?QmrDtnJuIFTDtnBlbA==?= Date: Wed, 19 Jan 2022 16:59:40 +0100 Message-ID: Subject: Re: [PATCH riscv-next] riscv: bpf: Fix eBPF's exception tables To: Daniel Borkmann Cc: Jisheng Zhang , Palmer Dabbelt , palmer@rivosinc.com, Paul Walmsley , Albert Ou , Alexei Starovoitov , Andrii Nakryiko , Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , Netdev , bpf , linux-riscv , LKML , Tong Tiangen Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 19 Jan 2022 at 16:42, Daniel Borkmann wrote: > [...] > > AFAIK, Jisheng's extable work is still in Palmer's for-next tree. > > > > Daniel/Alexei: This eBPF must follow commit 1f77ed9422cb ("riscv: > > switch to relative extable and other improvements"), which is in > > Palmer's tree. It cannot go via bpf-next. > > Thanks for letting us know, then lets route this fix via Palmer. Maybe he= could > also add Fixes tags when applying, so stable can pick it up later on. > It shouldn't have a fixes-tag, since it's a new feature for RV. This was adapting to that new feature. It hasn't made it upstream yet (I hope!). Cheers, Bj=C3=B6rn 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 96775C433EF for ; Wed, 19 Jan 2022 16:00:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=jKMgKuEBzyN6IBUC7IkHPvayMe9J67ffR7Mb/YwK6uI=; b=k0ji4cD70ATUhq iE1X1hvk44HqVcHcS+D41exQ47zKxDF1fp4a21RMDBuN7TdUKzotzozPYccxZ7uVFzFyfrr5zc3m/ wLw/gynZaQqY5SS8/MSUIzEyJevp2tznBUqBJmE57jVdsnVmqsDMDswSBUZkNoO6EpnMUo0WpzbEy Cb8WNm20h9UWpEPWfN5Gku8z45soS243Te11mUfoqxM74X2YD1U/nzAc/WzKJgzHa/TRJeFpp7OZN Tz0zxsW5Y0MS/wsqR+2h0/aRAvhoUAOotORHoIb/GEj5oxBNPTfUt371GNuOyYpPjVgl2hkH96mCD MkduTGhvzMBjE0nRVh1w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nADNN-006GIu-0I; Wed, 19 Jan 2022 15:59:57 +0000 Received: from mail-wm1-x330.google.com ([2a00:1450:4864:20::330]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nADNJ-006GHs-PV for linux-riscv@lists.infradead.org; Wed, 19 Jan 2022 15:59:55 +0000 Received: by mail-wm1-x330.google.com with SMTP id p18so5903192wmg.4 for ; Wed, 19 Jan 2022 07:59:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=+vOb5yHTUTgHDDJX2OrXL/1O2I+8ETIcPsDexqsYa1Y=; b=fYraz93MX4Xg4NtOpfPQ59K9zOTiqFaT0QfJNRUzZde4KwXyKNXQvByB6IiFd7oaIl hV5QVjpdZBq6KWaOnHRlZui/ponpmAj49JbWd1Q7uGx/4H9BsrNEyngiok+2pDjp7kPz A7+je10EtD2nsoGw0WQ7BxkzTCWskyvqecMmZbKAw9Z3bHd+uh0oDfxzDX1BKyFir8Da YqgQ3KvlO0VJwTsi7XrNWKoSU18rZGG2hOQ+AqqHiLZrl5eHZG6uTQC7fYzlOCCe4unT oH+djtM/VcPzktfiXU8ICsIsHRWVl2iRHUlW8cvM7sr0bXAgJZMr40qeyZsjqG0rWbRe oJZA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=+vOb5yHTUTgHDDJX2OrXL/1O2I+8ETIcPsDexqsYa1Y=; b=UKncXYIC3Q1YYpb9mOoSsyhhIkKk/1syxuCPP9Cs+Qr3Po9ZP8MhELaP5ohTbcQP3X GEWvUvjqUyxFr/t7+zEI9Ab4dcMLGSSmbMQhPcPEDbVGhonQg4Tsr+xVKsV+moY3d0i4 f9qANteWJfxC+pTB0+C8/atV28CSd6Kc26Pit6EITfudQXSHD2bwCcrFss+UkjYpyhTY ehy9vhwXsfpajSKK2j1N1/D1tvaxbmUyS2TntUgYy04tJB+0y4Up3zkkGWb2pHHdbDoy CCc9MMMFxj7iHFt8LZQRSbxDmEVvx2+iIyFnsapS4Jlcp9vMQL7JDtLA6K3zJISMjQIk KQ3Q== X-Gm-Message-State: AOAM532iyr406DOaskKfcwOBKg8By+vnGLPXRgVhO0CVKt5o3027fPPq WOjpPtB6BON6KP7mFouQLEOD3OVCQsTvj7UHLQM= X-Google-Smtp-Source: ABdhPJxllMHmNdo+PnzLV4B/leNYKBD0RcLgdBJ9d7U41dzillp07VzmjbjOGDrtTBkD7GmO0emmpFkyrOxTSsLuAH0= X-Received: by 2002:a1c:f70d:: with SMTP id v13mr4222288wmh.133.1642607992553; Wed, 19 Jan 2022 07:59:52 -0800 (PST) MIME-Version: 1.0 References: <20220110165208.1826-1-jszhang@kernel.org> <1b104397-8cb7-c5c2-92cb-11ce56c9a8de@iogearbox.net> In-Reply-To: <1b104397-8cb7-c5c2-92cb-11ce56c9a8de@iogearbox.net> From: =?UTF-8?B?QmrDtnJuIFTDtnBlbA==?= Date: Wed, 19 Jan 2022 16:59:40 +0100 Message-ID: Subject: Re: [PATCH riscv-next] riscv: bpf: Fix eBPF's exception tables To: Daniel Borkmann Cc: Jisheng Zhang , Palmer Dabbelt , palmer@rivosinc.com, Paul Walmsley , Albert Ou , Alexei Starovoitov , Andrii Nakryiko , Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , Netdev , bpf , linux-riscv , LKML , Tong Tiangen X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220119_075953_857575_961ECE85 X-CRM114-Status: UNSURE ( 9.50 ) X-CRM114-Notice: Please train this message. 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