From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 872D31DF738; Wed, 20 Aug 2025 03:47:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755661633; cv=none; b=XR6np37xhqn5lvW/FIH6XQ8Qs1WHQt+86NXlby19rqKQMFmRQlfBFmRs7ohCSVFX7xet5DDa+8jUsdCqyq+R6iH0L3lNRNe8gfBJeARnsfzkylw6aPt8z9COnOT3OZ9fL2IM6dissYNFE/WQcSLCeG7zOxtmjPijwcttYFlcQt8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755661633; c=relaxed/simple; bh=vSeJYwfcmIDTveGK+s5gZiGH0ks5nVI5eBbq5nxwBMg=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=twCIg5Wve6PFi2/MaJg6P4OT2FpZ7u2fjlSEkJ65n5S6Syy9erulRquwzSF+NiRKJiKcKebQYlOiBBEV5XrE48N62YYFXMmkCjS+MbvrpYbeJrSrsvkMRd7hlm8VFEgQU6NQ+CA8rq5BpnRZ//e3KZZ1wZ+pVl9H7aAOyMMkWd4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eWv/BnkO; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="eWv/BnkO" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 06F34C4CEEB; Wed, 20 Aug 2025 03:47:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755661633; bh=vSeJYwfcmIDTveGK+s5gZiGH0ks5nVI5eBbq5nxwBMg=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=eWv/BnkOIYMnc3/CrObYZ1HQZytf1yYF8AcjhkAAHpcPEwTRFGgA7gZP7RJPE11z2 pPvWF7+Q918d7jreDXu/E2Yz0k1UQ44CkUnrLUIoYRl6Fs7DBjfVXelHV7soizUHMG A1rhJAF8ELNSJ3/w+j3A+3/Ktf3exEOesufI6fszyiD8tmPbAMLUyeQkA6MuGYmXDG v9VfWr7Bo8gMIS5Fx2V5LDR+NorT7e5Ek+y6q7Za6ae5sQ+LueVZmNOPvhGH6q1r5p P8Qy3UnHTMLtSn70e8+HAZ5HelQv3aGKkLGIsviB623cVZt117P+07x+iaBQ2qcszE SXW6V3EE0vqsQ== Message-ID: <07815053-0e31-4e8e-8049-b652c929323b@kernel.org> Date: Wed, 20 Aug 2025 05:47:09 +0200 Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 2/2] platform/x86: asus-wmi: Refactor Ally suspend/resume To: Luke Jones , linux-kernel@vger.kernel.org Cc: hdegoede@redhat.com, ilpo.jarvinen@linux.intel.com, platform-driver-x86@vger.kernel.org, linux-input@vger.kernel.org, bentiss@kernel.org, jikos@kernel.org, mario.limonciello@amd.com, lkml@antheas.dev References: <20250323023421.78012-1-luke@ljones.dev> <20250323023421.78012-3-luke@ljones.dev> Content-Language: en-US From: Jiri Slaby Autocrypt: addr=jirislaby@kernel.org; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 23. 03. 25, 3:34, Luke Jones wrote: > From: "Luke D. Jones" > > Adjust how the CSEE direct call hack is used. > > The results of months of testing combined with help from ASUS to > determine the actual cause of suspend issues has resulted in this > refactoring which immensely improves the reliability for devices which > do not have the following minimum MCU FW version: > - ROG Ally X: 313 > - ROG Ally 1: 319 ... > --- a/drivers/platform/x86/asus-wmi.c > +++ b/drivers/platform/x86/asus-wmi.c ... > @@ -5010,6 +5060,10 @@ static int asus_wmi_probe(struct platform_device *pdev) > return ret; > } > > + ret = acpi_register_lps0_dev(&asus_ally_s2idle_dev_ops); This likely causes crashes: https://bugzilla.suse.com/show_bug.cgi?id=1246924 > asus-nb-wmi asus-nb-wmi: Detected ATK, not ASUSWMI, use DSTS > list_add double add: new=ffffffffc2094460, prev=ffffffffafa5cd20, next=ffffffffc2094460. > ------------[ cut here ]------------ > kernel BUG at lib/list_debug.c:35! ... > acpi_register_lps0_dev.cold (include/linux/list.h:88 include/linux/list.h:150 include/linux/list.h:169 drivers/acpi/x86/s2idle.c:663) > asus_wmi_probe (drivers/platform/x86/asus-wmi.c:5045 (discriminator 1) drivers/platform/x86/asus-wmi.c:5089 (discriminator 1)) asus_wmi > platform_probe (drivers/base/platform.c:1404) > really_probe (drivers/base/dd.c:579) It looks like acpi_register_lps0_dev() is called twice with those ops... Should the above be registered only if it is this RC71 device? thanks, -- js suse labs