From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) (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 C901F3A9D82; Wed, 7 Jan 2026 16:36:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=216.40.44.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767803808; cv=none; b=ppAQgQNleD6pQ0EhHTncp0tQHnZhK4wDKbei0wpDC03EUv+PhO9GfY4J5o5+qm8TqNyr46RGdR7BwPcxtw1j/3RRtNz3kvXdjgRRCFGmb0rKJJoa5HggB5ZolmdIXVF9mrNBAsFlt1Zku1sPvxj93fYvpR9W3kStrnLvvgUaHTQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767803808; c=relaxed/simple; bh=bmxfz7RLBQaWdLfkTqfscPD06EGxMNEG69vcTIZ+NIo=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=gDlcPEjHkrXSlVCPj2rpIRt9TpxonDGlxAZi72I/fsJMZVsydNcVWwLYyAtP95oe3nEX8aJcAl6nZs4F0/73JCP3PJKhRZyVd3UklEkN0g2gdZPbRCUw0bZU/RtE781EoqU7n8uCq64qTOULXnnJ5RpJYFaFXE/M5rSd/QruZGI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=goodmis.org; spf=pass smtp.mailfrom=goodmis.org; arc=none smtp.client-ip=216.40.44.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=goodmis.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=goodmis.org Received: from omf03.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay06.hostedemail.com (Postfix) with ESMTP id 02B501AACE2; Wed, 7 Jan 2026 16:36:34 +0000 (UTC) Received: from [HIDDEN] (Authenticated sender: rostedt@goodmis.org) by omf03.hostedemail.com (Postfix) with ESMTPA id 8B1E560010; Wed, 7 Jan 2026 16:36:31 +0000 (UTC) Date: Wed, 7 Jan 2026 11:36:58 -0500 From: Steven Rostedt To: Marc Zyngier Cc: Vincent Donnefort , mhiramat@kernel.org, mathieu.desnoyers@efficios.com, linux-trace-kernel@vger.kernel.org, oliver.upton@linux.dev, joey.gouly@arm.com, suzuki.poulose@arm.com, yuzenghui@huawei.com, kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, jstultz@google.com, qperret@google.com, will@kernel.org, aneesh.kumar@kernel.org, kernel-team@android.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH v9 28/30] KVM: arm64: Add hyp_enter/hyp_exit events to nVHE/pKVM hyp Message-ID: <20260107113658.6647b6c3@gandalf.local.home> In-Reply-To: <86a4ypmqts.wl-maz@kernel.org> References: <20251202093623.2337860-1-vdonnefort@google.com> <20251202093623.2337860-29-vdonnefort@google.com> <86a4ypmqts.wl-maz@kernel.org> 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-Stat-Signature: x4udjx1eez5trx587ipsm619xq7kn66b X-Rspamd-Server: rspamout04 X-Rspamd-Queue-Id: 8B1E560010 X-Session-Marker: 726F737465647440676F6F646D69732E6F7267 X-Session-ID: U2FsdGVkX18n7XnQ6iyL5ktIei/Ah4wQyDbpnc0P5VQ= X-HE-Tag: 1767803791-100275 X-HE-Meta: U2FsdGVkX1/WAY6vrp1YLOm63QkIip39ElanvjPPfuAOYqR+0PkitkXdNF5vduNxqH7hbx3vdax6KDhWUUbUzPnwPxG1z8Z0TlKFsIxXu7dhnp2VWqZmb4yU/UoDH28iIi8dNGBfsDkc+lvfIV7LaHyZ/3jxiOvPhXAbnIUMhsKFjD0BXdEetZrT819q59iAG/O8xNdvnLyFydVhkFuVHmYHZG8BTASmkQ2T4JY0UkeHgr1wAZcZM8xdwBZlOZyAGjL7LkebHfTcc46WCKEqthpCHTzQVqT1WTVOMyIwg7l5VKfiu/Z8tJ+5uCFbw+BFHjoLKy58JmxxsBFO2gbK16jf26jTMygn On Wed, 07 Jan 2026 14:37:35 +0000 Marc Zyngier wrote: > > +static const char *__hyp_enter_exit_reason_str(u8 reason); > > + > > #include > > > > +static const char *__hyp_enter_exit_reason_str(u8 reason) > > That's one ugly hack... :-( This is basically the way TRACE_EVENT()s are created. Have a look at include/trace/trace_event.h and include/trace/define_event.h But I have to warn you. You may need to wear ugly hack proof glasses ;-) -- Steve