From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) (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 1F86C2F949F; Thu, 3 Jul 2025 19:52:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=216.40.44.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751572334; cv=none; b=tEl2Jjw0Qc8feRDivY9wkOMnofMu8bOu3kuikzdfRZGXia6AaA70AVh9uQ/jD+HwKI5KC62+Q56J2bUB1gVLZGaq8jpiAzcqcI1ifAtDlPHwIdczfGeHJLS0Mz93XdXv4IqFM3rYVAvzz+aNvNrLmZxIXo1jyE/xQXPmBf/xK5c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751572334; c=relaxed/simple; bh=kmGeMCd6uwk5Ar5U06IT+mk5Ta8R9U2J6n03Gb/93pU=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=g9pi0QtkEvP/ULsZkwjB7CfTL9CW2StDjigxfVufya3frFXBCvPglaUGHO3m2tOPFydlbBtKOusFfwsfPNUGlO/wtMJgi9aGbfAiWVRdzm7T0JMItZeHD7VRC8s1TAXoHbxVeC6R6m0HgShYEfXT1Rb53xSUyVfUOGisZ6H/uNc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=goodmis.org; spf=pass smtp.mailfrom=goodmis.org; arc=none smtp.client-ip=216.40.44.13 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=goodmis.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=goodmis.org Received: from omf20.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay04.hostedemail.com (Postfix) with ESMTP id 44D081A0347; Thu, 3 Jul 2025 19:52:02 +0000 (UTC) Received: from [HIDDEN] (Authenticated sender: rostedt@goodmis.org) by omf20.hostedemail.com (Postfix) with ESMTPA id 1AEDA2002B; Thu, 3 Jul 2025 19:52:00 +0000 (UTC) Date: Thu, 3 Jul 2025 15:52:42 -0400 From: Steven Rostedt To: Linus Torvalds Cc: LKML , Linux trace kernel , Masami Hiramatsu , Mathieu Desnoyers , Mark Rutland , Alexandre Ghiti , ChenMiao , linux-arch@vger.kernel.org Subject: Re: [RFC][PATCH] ftrace: Make DYNAMIC_FTRACE always enabled for architectures that support it Message-ID: <20250703155242.0475137c@gandalf.local.home> In-Reply-To: <20250703154916.48e3ada7@gandalf.local.home> References: <20250703115222.2d7c8cd5@batman.local.home> <20250703152643.0a4a45fe@gandalf.local.home> <20250703154916.48e3ada7@gandalf.local.home> X-Mailer: Claws Mail 3.20.0git84 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 1AEDA2002B X-Rspamd-Server: rspamout02 X-Stat-Signature: 6e8fnmg5jq9ac7xqaqwyu5becmk7g9ge X-Session-Marker: 726F737465647440676F6F646D69732E6F7267 X-Session-ID: U2FsdGVkX1/ytChGLKRRgt5KaCyFEEdkq2A72ZIbve4= X-HE-Tag: 1751572320-954594 X-HE-Meta: U2FsdGVkX1+hNZ3b+VdcEzKl1YLC3PZQvzlrBqah60dL3uV/pxuwqTMwt5UlQ9z4u8zRAJ6cuujdCPaDDgbVgdjF1drA8cFDog5J4hL/k5tUf97bPj5KaDTqgITaSHF0byR+UCuApJUEUsmq5d7M79VcYjyCH0ezggCq3AN6Fe6m6vcFJnDbTSm62YZBZ7DSNTuBjmZAq8koLMsUbzpXrnA1/+g6VZY40MYS5zhk3vA3mB8L4GUdvN9aGLRcMXrcRH0tv1VreMsIZSwbmYZacuSrkSORJXiTe2avjlp+NYiYg8Sntq4o99fxKuuAUyFKP2zzGjCK/Fq5BJfjVpMatKefy4p2XEaGHXvAExZpnm4y9KAO6qqwPcNs6LfohBzG On Thu, 3 Jul 2025 15:49:16 -0400 Steven Rostedt wrote: > diff --git a/include/linux/unwind_deferred.h b/include/linux/unwind_deferred.h > index 515d2995672d..14efd8c027aa 100644 > --- a/include/linux/unwind_deferred.h > +++ b/include/linux/unwind_deferred.h > @@ -28,8 +28,8 @@ void unwind_deferred_cancel(struct unwind_work *work); > > static __always_inline void unwind_reset_info(void) > { > - if (unlikely(current->unwind_info.id)) > - current->unwind_info.id = 0; > + if (unlikely(current->unwind_info.id.id)) > + current->unwind_info.id.id = 0; > /* > * As unwind_user_faultable() can be called directly and > * depends on nr_entries being cleared on exit to user, Bah, I did this while fixing the unwind patches. Oops! -- Steve