Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752885AbZLVLlz (ORCPT ); Tue, 22 Dec 2009 06:41:55 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752741AbZLVLlv (ORCPT ); Tue, 22 Dec 2009 06:41:51 -0500 Received: from tx2ehsobe004.messaging.microsoft.com ([65.55.88.14]:44018 "EHLO TX2EHSOBE007.bigfish.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752827AbZLVLlt (ORCPT ); Tue, 22 Dec 2009 06:41:49 -0500 X-SpamScore: 1 X-BigFish: VPS1(zzab9bhzz1202hzzz32i6bh62h) X-Spam-TCS-SCL: 1:0 X-WSS-ID: 0KV1XTC-01-IW5-02 X-M-MSG: From: Borislav Petkov To: CC: , , Borislav Petkov Subject: [PATCH 5/6] amd64_edac: restrict PCI config space access Date: Tue, 22 Dec 2009 12:41:16 +0100 Message-ID: <1261482077-23733-6-git-send-email-borislav.petkov@amd.com> X-Mailer: git-send-email 1.6.5.4 In-Reply-To: <1261482077-23733-1-git-send-email-borislav.petkov@amd.com> References: <1261482077-23733-1-git-send-email-borislav.petkov@amd.com> X-OriginalArrivalTime: 22 Dec 2009 11:41:35.0223 (UTC) FILETIME=[B701C870:01CA82FB] MIME-Version: 1.0 Content-Type: text/plain X-Reverse-DNS: ausb3extmailp02.amd.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1080 Lines: 29 Do not access F2x19[0,4] on K8 since they're undefined there. Signed-off-by: Borislav Petkov --- drivers/edac/amd64_edac.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index 63c04d3..c5facd9 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -2349,7 +2349,7 @@ static void amd64_read_mc_registers(struct amd64_pvt *pvt) amd64_read_pci_cfg(pvt->dram_f2_ctl, F10_DCLR_0, &pvt->dclr0); amd64_read_pci_cfg(pvt->dram_f2_ctl, F10_DCHR_0, &pvt->dchr0); - if (!dct_ganging_enabled(pvt)) { + if (!dct_ganging_enabled(pvt) && boot_cpu_data.x86 >= 0x10) { amd64_read_pci_cfg(pvt->dram_f2_ctl, F10_DCLR_1, &pvt->dclr1); amd64_read_pci_cfg(pvt->dram_f2_ctl, F10_DCHR_1, &pvt->dchr1); } -- 1.6.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/