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 92A6142DA3D; Thu, 3 Sep 2026 08:38:39 +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=1788424720; cv=none; b=JL7UAdHlikfwdD0BA9R7Rf+y0Lap7aRHGQ2eSY1s82ZhgzI+Jn7GSX4kPceGdXMIo4CtPYG99yaG/p+1h4ZM60ZRNCGXFQ+9wjFbqlzTFfyQYX446ierSSYQ95D0lqFqDySruXGn7xo0Ukf1VSrZ0hEMN4j6txzdASaZp+8BTHE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788424720; c=relaxed/simple; bh=MpkGd3Wq9g0clpSZ0PtgNlSw09+OWGS17sCRuiBABsE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=X/Nl3saAT6VDVyXeplOaUpD9vuyZl6chO4t8Cw0LBHgFRvU8GppFTnGpGTQ8eh9glAb2zhTkcjx6aYvkNPQk/+7tpGWI5WLDD2xqJYTCWlsPU0WD04wX7VnSrN8hjdqRJZDfS8BKfy0834lxFMgsRd4vJZnNWRi+xtFtjM4kaps= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=jslV3LkW; 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="jslV3LkW" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4A7981F00A3A; Thu, 3 Sep 2026 08:38:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788424719; bh=62T38dYAlVZeyw20TJ22LXgeeZg8s/iaCz4GUJ6sgBg=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=jslV3LkWqAecm6log/JYiuGF/LSipT74D2SqNFLafBB8aNxhMSC6os3vDEhaU4TxC 0zHl3WK6lBWgj8GVXKDM3NosfcArzMu35vIJSogFbg+Ezrp25y1WeENxsuFHDwEeGZ FhVlzIHXHVAc5VarqPPoa5KWuw9vVWrkijL/bf90JPjGgvxNUcGkiCAEWSgN2bUluQ 44/nsY3LVM8TBAEJEjy5IPxaIoM4qMLtLPv81Dy6liclte+56WP8Be6wnbcKX5WZXu EwMHE9TdteyhT1AldKn4ZAXUSr7238tscuBfJBEv03nElWaGH3rVmILME/PlPeKalE 6uMUIt7z60bfA== Date: Thu, 3 Sep 2026 09:38:34 +0100 From: Lee Jones To: Steven Rostedt Cc: Greg KH , Vincent Donnefort , stable@vger.kernel.org, mhiramat@kernel.org, linux-trace-kernel@vger.kernel.org, mathieu.desnoyers@efficios.com, kernel-team@android.com, linux-kernel@vger.kernel.org Subject: Re: STABLE REQ: [PATCH v5 06/10] tracing: Fix subbuf resize races with trace_pipe_raw readers Message-ID: <20260903083834.GE2133376@google.com> References: <20260901094656.487b278f@gandalf.local.home> <20260902082717.GM2943942@google.com> <2026090230-entryway-acquaint-d12e@gregkh> <20260902095744.GN2943942@google.com> <2026090221-riverbank-overlay-704c@gregkh> <20260902115944.GS2943942@google.com> <20260902082141.00583dfc@gandalf.local.home> <20260902082550.4644fe91@gandalf.local.home> <20260902162246.GC2133376@google.com> <20260902123325.615e3934@gandalf.local.home> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260902123325.615e3934@gandalf.local.home> On Wed, 02 Sep 2026, Steven Rostedt wrote: > On Wed, 2 Sep 2026 17:22:46 +0100 > Lee Jones wrote: > > > So what happens when you receive the FAILED message? > > > > And why are you interested to know how far back a fix can be backported? > > > > Personally, I'm _very_ interested in a _small_ number of patches, but > > none of which usually emanate from subsystems I maintain. > > I'm interested because they only get backported to kernels that are > maintained for some reason. And since these are in my subsystem, I do like > to know that my code works for all supported kernel releases. ;-) Well that's unusually conscientious of you. I like it. =:-) NB: Not that _you_ are unconscientious - I was referring to the rest of us! -- Lee Jones