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 8EB6FD5B86D for ; Wed, 30 Oct 2024 09:47:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:Date:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=uWI6K/rf7yyzgkMjRv3kNpqClOPrOQ72cfml1iwnTbs=; b=mIMHj/uF7LDca3C5oRvcPcFH+B yUFVRSkNe68z47D6LwLE7Bg1jiIYjTc5sAw7xUAaeVDu/z5QmCbl8JsjotW2bBAub2b6aksYFwmtY NIsCWIwjfOB3Rg7NqAf3XXiKDoLFtHlUchkO3R2X+JlwEFUHkMAUlNGyCN9/7xuvvtqewrw+2vYUm QK66mmowo54qrfcjS+0deABsNvlbM40QWWFYca16N0ByN8tZx61YVnimqeQ2t8N9rdP62tCkEvwRe U5evslszqwBGHvLYMzsKhiOxvycbFmmFi2CILKAUb6gwgozZPTyy4m/GpcXste0Tg009HeT2+5d2J GzRCNVMw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t65IW-0000000HR6z-0H6A; Wed, 30 Oct 2024 09:47:28 +0000 Received: from mail-wr1-x436.google.com ([2a00:1450:4864:20::436]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t65Df-0000000HQDJ-0Rqp for linux-arm-kernel@lists.infradead.org; Wed, 30 Oct 2024 09:42:28 +0000 Received: by mail-wr1-x436.google.com with SMTP id ffacd0b85a97d-37d4c482844so4281708f8f.0 for ; Wed, 30 Oct 2024 02:42:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1730281345; x=1730886145; darn=lists.infradead.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:date:from:from:to:cc:subject:date:message-id:reply-to; bh=uWI6K/rf7yyzgkMjRv3kNpqClOPrOQ72cfml1iwnTbs=; b=XiGaVtv4mBSWm1RPdvi7/FaWHeXZmt04daf/UcWKWLtpt35jmK2xEvLjUb6/YqIYXj b/zeeup1Gy/QNLFPP2ukgSnLNyzwO+xQag63XAp8ajcGD149G+7ABqG+aTJcO5UgQ8Q6 uXt1izN6mYfcG62SZKsbnPrX8t/xYn0zNYFkRxrd02beEnyBITLD1MwfrQfv7ReXS/Ib Rbr/BNc5ggggu3A4G/2o+oiXCf+Kf2gMlNPpLBRsMGy3VUnR1SJ5tCW2hdzbiIGZAiTs WJNgN17lRa7qmUYnS4qdZ1f3O6P7m1m0gqpgvkAR0Gn9Fd6PYKpqeHwvPUQYRZkbpbXi ZWlA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730281345; x=1730886145; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:date:from:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=uWI6K/rf7yyzgkMjRv3kNpqClOPrOQ72cfml1iwnTbs=; b=uyVca56hQ8FdWT61ku67tTSGlNSBwj8FkOoM7PKVVCyfXpqjgPQQ5jdRQcWwHnJSsa urSx4v+Fa1sjc87vpzbPsKwiQf0iU4jtxSNcP/h8n3Raq0s4WF7FJgAeus+EJzTKar2B UjpXKq3caHhOAUPSpfj2XNAI64hP0b+zxWLCe5/ooChlS6NZjjgopXzB3ReZvtpvgoqD wjm36/xM3YB8LcT0P9jwcYNrjbgPWBDTzG9NI9+ZnCzqZUXKffQd2bj9sbp6ie4LTE+e QuS20OyHskVvGsAQJ6t8YZ1iPaQlKIXZz0xaXC9RpXedcAy9JZLiY5QgaHv2yxxShBGU WEAw== X-Forwarded-Encrypted: i=1; AJvYcCUPjsNvY9e2URiiGc0LJad2rZutwKNMJCjCl/8ivUVf8GZTy9VH4H6smTQXl8VdJ2hwDSb/KQmcg6zgp3y3yrep@lists.infradead.org X-Gm-Message-State: AOJu0Yy0Fjyyk/ZaaSgItcP3YNQrhaHDEAGdKJ5cxCjkChTf3UunfYow rrJNjk5fEKukt5IWrORVAp9n4jYnRKGHixwMgkahbywuuaFqdTBE X-Google-Smtp-Source: AGHT+IGgxkYq0IK3fxqLi8TOsD2onQa9lxKRAUf/ZEnDRqoOPLnaHRe93zTXDeoP87QjxNur8CC1qw== X-Received: by 2002:adf:e28a:0:b0:37d:45f0:dd0a with SMTP id ffacd0b85a97d-380610f2a9emr11076817f8f.1.1730281344449; Wed, 30 Oct 2024 02:42:24 -0700 (PDT) Received: from krava (2001-1ae9-1c2-4c00-726e-c10f-8833-ff22.ip6.tmcz.cz. [2001:1ae9:1c2:4c00:726e:c10f:8833:ff22]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-38058bb4461sm14802711f8f.113.2024.10.30.02.42.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 30 Oct 2024 02:42:24 -0700 (PDT) From: Jiri Olsa X-Google-Original-From: Jiri Olsa Date: Wed, 30 Oct 2024 10:42:21 +0100 To: Andrii Nakryiko , Ingo Molnar Cc: Peter Ziljstra , Will Deacon , Catalin Marinas , Mark Rutland , Linux trace kernel , bpf , Oleg Nesterov , Masami Hiramatsu , Liao Chang , linux-arm-kernel , open list , "linux-perf-use." , Kernel Team Subject: Re: The state of uprobes work and logistics Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241030_024227_185930_596F77A7 X-CRM114-Status: GOOD ( 13.59 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Oct 16, 2024 at 12:35:21PM -0700, Andrii Nakryiko wrote: SNIP > - Jiri Olsa's uprobe "session" support ([5]). This is less > performance focused, but important functionality by itself. But I'm > calling this out here because the first two patches are pure uprobe > internal changes, and I believe they should go into tip/perf/core to > avoid conflicts with the rest of pending uprobe changes. > > Peter, do you mind applying those two and creating a stable tag for > bpf-next to pull? We'll apply the rest of Jiri's series to > bpf-next/master. Hi Ingo, there's uprobe session support change that already landed in tip tree, but we have bpf related changes that need to go in through bpf-next tree could you please create the stable tag that we could pull to bpf-next/master and apply the rest of the uprobe session changes in there? thanks, jirka