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 19F49EB64DD for ; Fri, 11 Aug 2023 15:26:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234400AbjHKP02 (ORCPT ); Fri, 11 Aug 2023 11:26:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56902 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235820AbjHKP01 (ORCPT ); Fri, 11 Aug 2023 11:26:27 -0400 Received: from smtp-out2.suse.de (smtp-out2.suse.de [IPv6:2001:67c:2178:6::1d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C468730DA; Fri, 11 Aug 2023 08:26:26 -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-out2.suse.de (Postfix) with ESMTPS id 4F68C1F894; Fri, 11 Aug 2023 15:26:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1691767585; 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=aslWsTfz0DFU/oKamqgb4NRxv0DnAFYJyRsZbvCsoSE=; b=o0urXNgoZu9vBLHPswOUtwevLnMzBWDz02d6roc8gg0IUcCt/RJAyNxNqWmtzVcvE/15oj OEDR4bfxI2+KHQuMzEupyodTEB59hB4ipsfmuv4Re5Vo9u+vwu17G3tRtsuVVMH5ZKDLgn eBCoIZj3cMyGiCw8WMoyh492DLZHWzA= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1691767585; 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=aslWsTfz0DFU/oKamqgb4NRxv0DnAFYJyRsZbvCsoSE=; b=zyzSMyijfC+mhGO3uZ4HJPyOR0CHpznmkCKEeV0J+3GIwqOFPt0PC0mO3i05JyEPdYpNo2 t/TIP2efEN4HJ9DQ== 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 23A7F13592; Fri, 11 Aug 2023 15:26:25 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id IaXFByFT1mRzMgAAMHmgww (envelope-from ); Fri, 11 Aug 2023 15:26:25 +0000 Date: Fri, 11 Aug 2023 17:26:24 +0200 Message-ID: <87pm3tr467.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: stable@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. FYI, the test results are all positive, so far. Takashi