From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 24EACC001B0 for ; Fri, 11 Aug 2023 07:23:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233133AbjHKHXC (ORCPT ); Fri, 11 Aug 2023 03:23:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45008 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229992AbjHKHXA (ORCPT ); Fri, 11 Aug 2023 03:23:00 -0400 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C6B1D2738; Fri, 11 Aug 2023 00:22:59 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 897AD2186E; Fri, 11 Aug 2023 07:22:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1691738578; h=from:from:reply-to: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=j+SvbtAGHvo5AvSfg2Qt2XhUaVOHYPGIm5HqTQIy5CY=; b=IDoxhs0YlzafaTJZnNV2R5RtL1Peu7IefKp6kH/uIWYw4AUEV4LsYpWgvM1LDJFllMF41e 2+RAClCJn/V7ykZAxYH0Br7aBQ2LQYKxYL+CGX5icGYSxn3b7k9Qaqy+lnbu2QdGOcMaJZ JYQCmuYueddqsWf0KzQ1wixv+9m3BCI= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1691738578; h=from:from:reply-to: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=j+SvbtAGHvo5AvSfg2Qt2XhUaVOHYPGIm5HqTQIy5CY=; b=BMjZOTVwp7QbB2nA7CYdBI4pjfRNlo4yF7p9iA5uhi1FLbNXsdlikoskDSQqJeSKGNTzKV Pez+yqNk6jrSJFDg== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 5EB91138E2; Fri, 11 Aug 2023 07:22:58 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id Xpw/FtLh1WQIZAAAMHmgww (envelope-from ); Fri, 11 Aug 2023 07:22:58 +0000 Date: Fri, 11 Aug 2023 09:22:57 +0200 Message-ID: <87wmy2rqjy.wl-tiwai@suse.de> From: Takashi Iwai To: Jarkko Sakkinen Cc: linux-integrity@vger.kernel.org, Linus Torvalds , stable@vger.kernel.org, Lino Sanfilippo , linux-kernel@vger.kernel.org Subject: Re: [PATCH] tpm/tpm_tis: Disable interrupts categorically for Lenovo In-Reply-To: <87zg2yrqmy.wl-tiwai@suse.de> References: <20230810182433.518523-1-jarkko@kernel.org> <87zg2yrqmy.wl-tiwai@suse.de> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/27.2 Mule/6.0 MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 11 Aug 2023 09:21:09 +0200, Takashi Iwai wrote: > > On Thu, 10 Aug 2023 20:24:33 +0200, > Jarkko Sakkinen wrote: > > > > By large most of the entries in tpm_tis_dmi_table[] are for Lenovo laptops, > > and they keep on coming. Therefore, disable IRQs categorically for Lenovo. > > > > Fixes: e644b2f498d2 ("tpm, tpm_tis: Enable interrupt test") > > Cc: # v6.4+ > > Reported-by: "Takashi Iwai" > > Closes: https://lore.kernel.org/linux-integrity/87il9qhxjq.wl-tiwai@suse.de/ > > Signed-off-by: Jarkko Sakkinen > > --- > > This will be included into v6.5-rc6 PR, as long as Takashi ack's it. I'm > > planning to send tomorrow morning (GMT+3). > > Feel free to take my ack: > > Acked-by: Takashi Iwai > > I'll build a test kernel and ask reporters for testing the fix, too. Also, it's worth to put the link to the original bug report: Link: https://bugzilla.suse.com/show_bug.cgi?id=1213779 Takashi