Displaying 6 results from an estimated 6 matches for "mce_verbose".
2012 Sep 18
6
[PATCH 2/5] Xen/MCE: vMCE injection
...nject vMCE to all vcpus */
+ for_each_vcpu(d, v)
{
- if ( d->is_hvm )
+ if ( !test_and_set_bool(v->mce_pending) &&
+ ((d->is_hvm) ||
+ guest_has_trap_callback(d, v->vcpu_id, TRAP_machine_check)) )
{
- mce_printk(MCE_VERBOSE, "MCE: inject vMCE to HVM DOM %d\n",
- d->domain_id);
- vcpu_kick(d->vcpu[0]);
+ mce_printk(MCE_VERBOSE, "MCE: inject vMCE to dom%d vcpu%d\n",
+ d->domain_id, v->vcpu_id);
+ vcpu_kick(v);...
2012 Jul 05
3
[PATCH] Xen/MCE: stick all 1's to MCi_CTL of vMCE
...(MSR_IA32_MC0_CTL | 3) )
{
case MSR_IA32_MC0_CTL:
- if ( bank < nr_mce_banks )
- *val = vmce->mci_ctl[bank] &
- (h_mci_ctrl ? h_mci_ctrl[bank] : ~0UL);
+ /* stick all 1''s to MCi_CTL */
+ *val = ~0UL;
mce_printk(MCE_VERBOSE, "MCE: rdmsr MC%u_CTL 0x%"PRIx64"\n",
bank, *val);
break;
@@ -220,8 +208,10 @@
switch ( msr & (MSR_IA32_MC0_CTL | 3) )
{
case MSR_IA32_MC0_CTL:
- if ( bank < nr_mce_banks )
- vmce->mci_ctl[bank] = val;
+...
2009 Sep 24
0
[patch] Control Machine Check Log output in XEN
Hi, Keir and Jeremy
This small patch is for controlling machine check related XEN
log output. When set mce_verbosity=verbose in command line, all mce
related log will be printed. Otherwise, those logs will be not be printed.
This patch should solve too many mce logs printing problem
when guests keep polling machine check status.
Thanks a lot for your help!
Regards,
Criping
2016 Jan 14
6
Bug#810964: only partial EDAC information with Xen
Package: xen-hypervisor-4.4-amd64
Version: 4.4.1-9+deb8u3
Debian 8.2 installed on a supermicro H8SGL Board, AMD 6128 with 4x4GB
ECC RAM.
When booting the plain kernel (stock Jessie 3.16 or backport 4.1 or
4.3), both memory controllers (mc0 and mc1) appear under
/sys/devices/system/edac/mc with two csrow* each as expected. Same
happens, when booted with Xen 4.1.4-3+deb7u1.
When booted with Xen
2012 Jan 25
26
[PATCH v4 00/23] Xenstore stub domain
Changes from v3:
- mini-os configuration files moved into stubdom/
- mini-os extra console support now a config option
- Fewer #ifdefs
- grant table setup uses hypercall bounce
- Xenstore stub domain syslog support re-enabled
Changes from v2:
- configuration support added to mini-os build system
- add mini-os support for conditionally compiling frontends, xenbus
-
2013 Mar 12
14
vpmu=1 and running 'perf top' within a PVHVM guest eventually hangs dom0 and hypervisor has stuck vCPUS. Romley-EP (model=45, stepping=2)
This issue I am encountering seems to only happen on multi-socket
machines.
It also does not help that the only multi-socket box I have is
an Romley-EP (so two socket SandyBridge CPUs). The other
SandyBridge boxes I''ve (one socket) are not showing this. Granted
they are also a different model (42).
The problem is that when I run ''perf top'' within an SMP PVHVM
guest,