From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 E6EE8228CA5 for ; Tue, 18 Feb 2025 08:11:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739866274; cv=none; b=mnmlRSovPeCJN0H0Jb7I1imiZlFTJ/LMXFA84IK54jhtP4+wYiP1xbtDcEY317dThbcfXS3K6K0JzpMWunK8embUFar+IfRGcWl0Z3/szzhnojLYZXVjhHCMwuPxNuk9jwFGdX/KUWkmVmfh/T3SK96rX4qQX8o05WrdTHqsjIE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739866274; c=relaxed/simple; bh=sMyD5WghmQkPvsBnt8DB05/niNVQXB+q56W3spPtS8U=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=d9KglXiXRCAm32ZQV6dO19rDSwzQiI5kA5VAFf8vtvj76D/dfLRB+76f3Z8MVh5eb5D0RRiof1aQxlK6k711vTudGowsM3q+gEhA55i+hkbk9OVNM7kFwGqOuQDnlla+5p673TAI00iJx2iZ1/ZoI3ZBWtRTuuFbKgkfGKw6ERQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=FBPd4RUa; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=BftFmJ+D; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="FBPd4RUa"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="BftFmJ+D" Date: Tue, 18 Feb 2025 09:11:09 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1739866271; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=sMyD5WghmQkPvsBnt8DB05/niNVQXB+q56W3spPtS8U=; b=FBPd4RUa4dPnYHRnJWsoa2szcs4AWOdIFdm7A3EDEDEhxql+Xguo1uhjhhXYKyHyPsWqRc 5AauyORi/ZPNt6MtV5ZXYcFanWNzFL5g1mZTWFK5iT49pdrYlwe1JeUK0cdsLu7w2UDop5 8Zsvj5tGxoxpAHhEWGxYQHSXMLcnMAfamWZH+VwKV+mptUpuK6ItYzPi9QLjUWI2dw8EF/ HcHOeN3eRn8JMFqiYwXgD2XV2juVpl0fryzPTt1J2plMYymsfyDp6IGTeOxGYX9kGbISz6 UZGMaLQuANy4Wlrbqezb4Ta6tXHE0z4m+7G+6AAbr7zucbuTGROEFwl4pLPeoQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1739866271; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=sMyD5WghmQkPvsBnt8DB05/niNVQXB+q56W3spPtS8U=; b=BftFmJ+DlYsBMqvagP//ConIXq0lavqv4rZXbYwqyHEgTxu27y8BDI56xFc9R44+FnMQgJ w+kQzUuwTkQMhaDQ== From: Sebastian Andrzej Siewior To: Waiman Long Cc: Andrey Ryabinin , Alexander Potapenko , Andrey Konovalov , Dmitry Vyukov , Vincenzo Frascino , Andrew Morton , Clark Williams , Steven Rostedt , kasan-dev@googlegroups.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-rt-devel@lists.linux.dev, Nico Pache Subject: Re: [PATCH v4] kasan: Don't call find_vm_area() in a PREEMPT_RT kernel Message-ID: <20250218081109.Hz-r4tkL@linutronix.de> References: <20250217204402.60533-1-longman@redhat.com> 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=utf-8 Content-Disposition: inline In-Reply-To: <20250217204402.60533-1-longman@redhat.com> On 2025-02-17 15:44:02 [-0500], Waiman Long wrote: > The following bug report was found when running a PREEMPT_RT debug kernel. Thank you. Reviewed-by: Sebastian Andrzej Siewior Sebastian