Displaying 7 results from an estimated 7 matches similar to: "[PATCH 0/3] Xen Microcode update driver for 2.6.38"
2009 Jan 22
2
[PATCH 4/4] X86 microcode: add S3 micorcode update
X86 microcode: add S3 micorcode update
When wakeup from S3, use per cpu microcode image to update cpu microcode.
Signed-off-by: Liu, Jinsong <jinsong.liu@intel.com>
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2011 Feb 16
4
[PATCH] xen: use freeze/restore/thaw PM events for suspend/resume/chkpt
Use PM_FREEZE, PM_THAW and PM_RESTORE power events for
suspend/resume/checkpoint functionality, instead of PM_SUSPEND
and PM_RESUME. Use of these pm events fixes the Xen Guest hangup
when taking checkpoints. When a suspend event is cancelled
(while taking checkpoints once/continuously), we use PM_THAW
instead of PM_RESUME. PM_RESTORE is used when suspend is not
cancelled. See
2008 Nov 13
69
[PATCH 00 of 38] xen: add more Xen dom0 support
Hi Ingo,
Here''s the chunk of patches to add Xen Dom0 support (it''s probably
worth creating a new xen/dom0 topic branch for it).
A dom0 Xen domain is basically the same as a normal domU domain, but
it has extra privileges to directly access hardware. There are two
issues to deal with:
- translating to and from the domain''s pseudo-physical addresses and
real machine
2009 Jan 09
1
[PULL]: tip/cpus4096 updates
Hi Ingo,
Please pull a few more cpus4096 changes. Most are fairly lightweight with the
biggest change being to use cpumask_var_t's for the domain and pending_mask
cpumask's in irq_desc.
It also deals with this cpu_evtchn_mask bss space bump:
65536 +2031616 2097152 +3100% cpu_evtchn_mask(.bss)
Everything merges into tip/master cleanly.
Thanks!
Mike
The following changes since
2009 Jan 09
1
[PULL]: tip/cpus4096 updates
Hi Ingo,
Please pull a few more cpus4096 changes. Most are fairly lightweight with the
biggest change being to use cpumask_var_t's for the domain and pending_mask
cpumask's in irq_desc.
It also deals with this cpu_evtchn_mask bss space bump:
65536 +2031616 2097152 +3100% cpu_evtchn_mask(.bss)
Everything merges into tip/master cleanly.
Thanks!
Mike
The following changes since
2007 Aug 29
39
[PATCH] 1/2: cpufreq/PowerNow! in Xen: Time and platform changes
Enable cpufreq support in Xen for AMD Operton processors by:
1) Allowing the PowerNow! driver in dom0 to write to the PowerNow!
MSRs.
2) Adding the cpufreq notifier chain to time-xen.c in dom0.
On a frequency change, a platform hypercall is performed to
scale the frequency multiplier in the hypervisor.
3) Adding a platform hypercall to the hypervisor the scale
the frequency multiplier and reset
2014 Jul 22
0
Bug#755753: xen-hypervisor-4.1-amd64: xen crashes at random
Package: xen-hypervisor-4.1-amd64
Version: 4.1.4-3+deb7u1
Severity: normal
Hello,
I was running Xen for a few years and after a PSU failure I never got
the system working stable again.
I suspected damage to the board so I replaced everything in the system
piece by piece but Xen enabled kernel always crashes even with only Dom0
running when moderate amount of IO happens on the box.
kvm seems