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 778506BB37; Thu, 14 Mar 2024 10:22:07 +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=1710411729; cv=none; b=NI+SyEQ///fxdMPwhuDJzr4u2v7NJzaERUHLmFcUCsIpjNARtFnPFS3gIMmmbBHzYMaCnL8946n4i0oZ4UG3+OzYgTdHreMOr99gcAP8fB88A6dKIwd7Ywv7SPkYqso1PE3crZg6FOqhANr6XMejgaM7AezGv3ey1IPG7CYx9+U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710411729; c=relaxed/simple; bh=1W+h1GqxXgOrrG99ZPrDvoA6zLpNgyRNT1se9nehkzo=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=WwOSqZmiOnqg+QaAaFDAR7gVmliXg8jKAY2Sag1XxpV+F374pJTXEwwIJnDTG8QJCCYH9eeRBJ0rygHH3qPRuF0/oYIyWJfBEUmuXBXEYzSUHxq9W1X98WanKFK2ovJ8sO8rhgGASCzy36T/Kw0UvOt+ENBiVMJngJ3/7EsDRJo= 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=q0Td9r92; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=KVDSoewy; 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="q0Td9r92"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="KVDSoewy" From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1710411725; 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=1W+h1GqxXgOrrG99ZPrDvoA6zLpNgyRNT1se9nehkzo=; b=q0Td9r9210fJGk/PUWAQUs5Pa8uhqh04NdZ3wWMc30egCrkyyYGBcTDgJ099kkGmmhekIc 1f19Nr4NFDipIN8lJyICxO0RWOIQFayk++p4aGoBzUAgYLatrFRyaeFHAacIHU/88s1Gh0 eJB0oWHWytojJjFNfO0hXb3zJ/W5EasdlQs9ro85Ofqr9lNePuqTXzdPAjpwUmIZZK5sIa 3C/e9HN1m+2RbB9wCnERfl9fPjUOZF4wYNBvzYU1cmgL1OtU571pG9g1Og+NHxU/FAIHnd Lc2Dhn/EgTz3EPgwBrsev4pbvswMWWLtqKfa8lKjA3xhi89c1pHgXYLXRMSATQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1710411725; 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=1W+h1GqxXgOrrG99ZPrDvoA6zLpNgyRNT1se9nehkzo=; b=KVDSoewy1R+7GEICR/m8T5A5RGMBbl6QBsJc3/2CLK+dfXK8n9Pkoj2BqnK/JSd9XwjQLy CguijQrXvksFOjCw== To: Enlin Mu , linux-kernel@vger.kernel.org, enlin.mu@unisoc.com, enlinmu@gmail.com Cc: linux-hardening@vger.kernel.org Subject: Re: [PATCH] hrtimer:Add get_hrtimer_cpu_base() In-Reply-To: References: Date: Thu, 14 Mar 2024 11:22:05 +0100 Message-ID: <87cyrxm7ua.ffs@tglx> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain On Wed, Mar 13 2024 at 05:30, Enlin Mu wrote: > From: Enlin Mu > > On the Arm platform,arch_timer may occur irq strom, > By using the next_timer of hrtimer_cpu_base, it is > possible to quickly locate abnormal timers. > As it is an out of tree modules,the function needs > to be exproted. No. We are not exporting for out of tree code.