From: Christoph Egger Subject: [PATCH][XEN] xen: make mce debug output more verbose Date: Mon, 10 Aug 2009 11:52:29 +0200 Message-ID: <200908101152.30028.Christoph.Egger@amd.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="Boundary-00=_e3+fKJBrULO1XYl" Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org --Boundary-00=_e3+fKJBrULO1XYl Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Hi! Attached patch prints the actual value that has been tried to write. Makes debugging easier. Signed-off-by: Christoph Egger -- ---to satisfy European Law for business letters: Advanced Micro Devices GmbH Karl-Hammerschmidt-Str. 34, 85609 Dornach b. Muenchen Geschaeftsfuehrer: Thomas M. McCoy, Giuliano Meroni Sitz: Dornach, Gemeinde Aschheim, Landkreis Muenchen Registergericht Muenchen, HRB Nr. 43632 --Boundary-00=_e3+fKJBrULO1XYl Content-Type: text/x-diff; charset="us-ascii"; name="xen_mce.diff" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="xen_mce.diff" diff -r 57033bc8cd30 xen/arch/x86/cpu/mcheck/mce.c --- a/xen/arch/x86/cpu/mcheck/mce.c Fri Aug 07 17:31:27 2009 +0100 +++ b/xen/arch/x86/cpu/mcheck/mce.c Mon Aug 10 11:48:06 2009 +0200 @@ -798,8 +798,8 @@ int mce_wrmsr(u32 msr, u64 value) case MSR_IA32_MCG_CTL: if ( value && (value + 1) ) { - gdprintk(XENLOG_WARNING, "MCE: value written to MCG_CTL " - "should be all 0s or 1s\n"); + gdprintk(XENLOG_WARNING, "MCE: value \"%"PRIx64"\" written " + "to MCG_CTL should be all 0s or 1s\n", value); ret = -1; break; } --Boundary-00=_e3+fKJBrULO1XYl Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel --Boundary-00=_e3+fKJBrULO1XYl--