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[2620:137:e000::1:20]) by mx.google.com with ESMTP id ot4-20020a17090b3b4400b00214240419d1si9714754pjb.3.2022.11.13.19.23.47; Sun, 13 Nov 2022 19:23:58 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@jms.id.au header.s=google header.b=Rs8ldB2o; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235574AbiKNDQQ (ORCPT + 89 others); Sun, 13 Nov 2022 22:16:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51456 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230030AbiKNDQP (ORCPT ); Sun, 13 Nov 2022 22:16:15 -0500 Received: from mail-wm1-x329.google.com (mail-wm1-x329.google.com [IPv6:2a00:1450:4864:20::329]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E877DA46C; Sun, 13 Nov 2022 19:16:13 -0800 (PST) Received: by mail-wm1-x329.google.com with SMTP id 129-20020a1c0287000000b003cfe48519a6so5308wmc.0; Sun, 13 Nov 2022 19:16:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=jms.id.au; s=google; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=IFS/dIJbtJh5TidL+3YZ8qyOFOMNzgN+p4JEU6MF5Ug=; b=Rs8ldB2o9083+xLRguIeJ3IEwMBwyhlg4/2HmHjhOFLOY9vUsf9wE65gkkbXVM7Eco whinPX9kxkkxN+VdrTYCekCz3yAEtXGgPaZ21y5sDGAs015ca7qeTEhDiPEcJ0FYJCpX KPVFquN1XNj5mtG/jQ0Qx6hSAojqKp2JLuGY0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=IFS/dIJbtJh5TidL+3YZ8qyOFOMNzgN+p4JEU6MF5Ug=; b=gcvYCGN73EpLlGY3J/s9kHdbcxZ6NbimxHVadP+cbLcjLDIZzLifOvdxveUL+bIhLp kfV5jwY3yR+Tk4Bbyh8iIu1ZjxPr2DWCaEZVSZZOYjHNKIxhpslGBSB7j1zzRyB3dsWM NdoREY95g5tWCZW5GyN0t8URyR5dXgR2O+OwClXXTqFcGaSaRTHKWG3WqaQZ4+Odc66s tihUhW+Tq3Tv5OnNwCYiyUfgpFLZX3WeVhia8E7c0Hq1HnzMQqxTUl3l0TnPC+SdVn2S ob7tyyQhekdBWOSYaijnGDR8pi/IybFuoC/AS+jQ9bao9hPfVJAx2ZAHq6mdX1Bmobyd GB5A== X-Gm-Message-State: ANoB5pnA+KZXuKjVPANGTbQpQWyCBZ4QL1vfWbhx1tQHLRPtZADMQUrg vpSsETjRSZ+9SlDVWp6DoW4LpbxSCmaXEaYMWBg= X-Received: by 2002:a05:600c:a11:b0:3c6:f83e:d1b3 with SMTP id z17-20020a05600c0a1100b003c6f83ed1b3mr6902003wmp.190.1668395772303; Sun, 13 Nov 2022 19:16:12 -0800 (PST) MIME-Version: 1.0 References: <20220817200333.305264-1-eajames@linux.ibm.com> In-Reply-To: <20220817200333.305264-1-eajames@linux.ibm.com> From: Joel Stanley Date: Mon, 14 Nov 2022 03:16:00 +0000 Message-ID: Subject: Re: [PATCH] tpm: tis_i2c: Fix sanity check interrupt enable mask To: Eddie James Cc: linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org, Alexander.Steffen@infineon.com, jgg@ziepe.ca, jarkko@kernel.org, peterhuewe@gmx.de Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 17 Aug 2022 at 20:03, Eddie James wrote: > > The sanity check mask for TPM_INT_ENABLE register was off by 8 bits, > resulting in failure to probe if the TPM_INT_ENABLE register was a > valid value. > > Fixes: bbc23a07b072 ("tpm: Add tpm_tis_i2c backend for tpm_tis_core") > Signed-off-by: Eddie James Tested-by: Joel Stanley Fixes: bbc23a07b072 ("tpm: Add tpm_tis_i2c backend for tpm_tis_core") Jarkko, do you plan on sending this as a fix? > --- > drivers/char/tpm/tpm_tis_i2c.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/char/tpm/tpm_tis_i2c.c b/drivers/char/tpm/tpm_tis_i2c.c > index 0692510dfcab..635a69dfcbbd 100644 > --- a/drivers/char/tpm/tpm_tis_i2c.c > +++ b/drivers/char/tpm/tpm_tis_i2c.c > @@ -49,7 +49,7 @@ > > /* Masks with bits that must be read zero */ > #define TPM_ACCESS_READ_ZERO 0x48 > -#define TPM_INT_ENABLE_ZERO 0x7FFFFF6 > +#define TPM_INT_ENABLE_ZERO 0x7FFFFF60 > #define TPM_STS_READ_ZERO 0x23 > #define TPM_INTF_CAPABILITY_ZERO 0x0FFFF000 > #define TPM_I2C_INTERFACE_CAPABILITY_ZERO 0x80000000 > -- > 2.31.1 >