From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.marcansoft.com (marcansoft.com [212.63.210.85]) (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 0417015F40B; Fri, 1 Nov 2024 13:02:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.63.210.85 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730466161; cv=none; b=fj+yakx1/Jftzs57dew3CODvzGiPEimE08qBWDn0/ZdKd6fVJvfxH5SGB2NpVYqUFhO9fUBbHmeh21YvC9w0xESDwq1ZoVagPd6xOd1H8t9Aolkhx8pEya88iV4vJhpC64fxQi09je3C6lUL/A7tf8sWTd9D7NDwlLJ95NncUvs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730466161; c=relaxed/simple; bh=nhbHZKbxhPcBXuHUqFG2yiYnaslxZtegal/zrhaoRY4=; h=Message-ID:Date:MIME-Version:Subject:To:References:From: In-Reply-To:Content-Type; b=EeYQB4EZs4eqphXxGjv9M8hJOyCHx9JqjF18UV6Gg97W1MzZKwEoQCYfuJonVCbCiMvrLvggtB5A6+hBy5vaEesfL1y4Aur0K2OoitpT62dcobBgVZVkNC6IM3KX6rERmtIa9oJ3Uu9LfiqCM9HY+fz5qQ8n1ewvobXWTuLZf6c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=marcan.st; spf=pass smtp.mailfrom=marcan.st; dkim=pass (2048-bit key) header.d=marcan.st header.i=@marcan.st header.b=EkXtSx78; arc=none smtp.client-ip=212.63.210.85 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=marcan.st Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=marcan.st Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=marcan.st header.i=@marcan.st header.b="EkXtSx78" Received: from [127.0.0.1] (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) (Authenticated sender: marcan@marcan.st) by mail.marcansoft.com (Postfix) with ESMTPSA id 4C2554346B; Fri, 1 Nov 2024 13:02:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=marcan.st; s=default; t=1730466156; bh=nhbHZKbxhPcBXuHUqFG2yiYnaslxZtegal/zrhaoRY4=; h=Date:Subject:To:References:From:In-Reply-To; b=EkXtSx78tsnEiLjKYpIO8q8ZP5aZBk3HctrUH0NJltK2p8lzJIfy6zAjKtIR8P7eH RfcMbu0PdhuCadcd3pe3T4v8fHM+bQegql5sDqNhEkgv8ze6orUF1BPaPasiTvBYpP finfnvZ5tr0DMuw8H23A5xS7xroVhGKJ/Cs1G/uDM5EyWaXCmX9YzfY2v/LlPz5YDE q7JAQ4Q3oXcnkVlxwaffNgTBgFwsMTKaM0kbz35Sw3NWzmkOJJ2CPiDiP+87mmz285 5sdchaQEkiVbJzoJZEj20mvIVx9pgkLejflylzD9RyO1RUUZlsuc20zweQkmNT8zjs Fx/TZXD2w9cYg== Message-ID: <2f03a7aa-cd74-45d1-b56c-ab19c19d9632@marcan.st> Date: Fri, 1 Nov 2024 22:02:34 +0900 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 RESEND 0/2] watchdog: apple: Increase reset delay to 150ms To: Nick Chan , Sven Peter , Alyssa Rosenzweig , Wim Van Sebroeck , Guenter Roeck , asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org References: <20241029013055.45538-1-towinchenmi@gmail.com> From: Hector Martin Content-Language: en-US In-Reply-To: <20241029013055.45538-1-towinchenmi@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 2024/10/29 10:29, Nick Chan wrote: > Increase the reset delay to 150ms as the Apple A8X SoC can take up to > 125ms to actually reset. > > Since the code is being modified anyways, also fix a bug where watchdog > writes were not actually getting flushed after requesting reset, depsite > what the code comments said. > > Changes since v1: > - Fix an existing bug where watchdog writes are not flushed > > v1: https://lore.kernel.org/asahi/20240930060653.4024-1-towinchenmi@gmail.com > > Nick Chan > --- > > Nick Chan (2): > watchdog: apple: Actually flush writes after requesting watchdog > restart > watchdog: apple: Increase reset delay to 150ms > > drivers/watchdog/apple_wdt.c | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > > base-commit: dec9255a128e19c5fcc3bdb18175d78094cc624d Acked-by: Hector Martin - Hector