Re: [PATCH] arm, kvm: fix double lock on cpu_add_remove_lock

2014-04-08 Thread Rafael J. Wysocki
the problem. Cc: Paolo Bonzini pbonz...@redhat.com Cc: Christoffer Dall christoffer.d...@linaro.org Cc: Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com Cc: Rafael J. Wysocki rafael.j.wyso...@intel.com Signed-off-by: Ming Lei tom.leim...@gmail.com Sorry for missing that, and thank you

[Announcement] Linux Plumbers ACPI/PM, PCI Microconference

2013-07-31 Thread Rafael J. Wysocki
Hi All, The original announcement didn't go to linux-pm, so again: On Tuesday, July 16, 2013 08:21:26 PM Myron Stowe wrote: Linux Plumbers has approved an ACPI/PM, PCI microconference. The overview page is here: http://wiki.linuxplumbersconf.org/2013:pci_subsystem We would like to start

Re: [Announcement] Linux Plumbers ACPI/PM, PCI Microconference

2013-07-31 Thread Rafael J. Wysocki
On Wednesday, July 31, 2013 10:35:05 AM Shuah Khan wrote: On Wed, Jul 31, 2013 at 5:40 AM, Rafael J. Wysocki r...@sisk.pl wrote: Hi All, The original announcement didn't go to linux-pm, so again: On Tuesday, July 16, 2013 08:21:26 PM Myron Stowe wrote: Linux Plumbers has approved

Re: Linux Plumbers ACPI/PM, PCI Microconference

2013-07-30 Thread Rafael J. Wysocki
On Wednesday, July 17, 2013 08:31:55 AM Shuah Khan wrote: Myron, On Tue, Jul 16, 2013 at 8:21 PM, Myron Stowe myron.st...@gmail.com wrote: Shuah - You brought up the idea about Converting drivers from Legacy PM ops to dev_pm_ops; would you like to present what you have

[GIT PULL] More power management updates for 2.6.39

2011-03-25 Thread Rafael J. Wysocki
(+), 351 deletions(-) --- Rafael J. Wysocki (6): x86: Use syscore_ops instead of sysdev classes and sysdevs timekeeping: Use syscore_ops instead of sysdev class and sysdev PCI / Intel IOMMU: Use syscore_ops instead of sysdev class and sysdev KVM: Use syscore_ops

Re: [PATCH 0/6] Do not use sysdevs for implementing core PM operations on x86

2011-03-22 Thread Rafael J. Wysocki
On Tuesday, March 22, 2011, Ingo Molnar wrote: * Rafael J. Wysocki r...@sisk.pl wrote: If there are no objectsions, I'd like to push these patches through the suspend tree. [1/8] has been merged in the meantime and [3/8] has been included into the ACPI tree

Re: [PATCH 3/6] PCI / Intel IOMMU: Use syscore_ops instead of sysdev class and sysdev

2011-03-22 Thread Rafael J. Wysocki
On Tuesday, March 22, 2011, Joerg Roedel wrote: On Mon, Mar 21, 2011 at 07:36:17PM -0400, Rafael J. Wysocki wrote: drivers/pci/intel-iommu.c | 38 +- 1 file changed, 9 insertions(+), 29 deletions(-) Looks good. May I take that as an ACK? I prepare

[PATCH 2/6] timekeeping: Use syscore_ops instead of sysdev class and sysdev

2011-03-21 Thread Rafael J. Wysocki
From: Rafael J. Wysocki r...@sisk.pl The timekeeping subsystem uses a sysdev class and a sysdev for executing timekeeping_suspend() after interrupts have been turned off on the boot CPU (during system suspend) and for executing timekeeping_resume() before turning on interrupts on the boot CPU

[PATCH 3/6] PCI / Intel IOMMU: Use syscore_ops instead of sysdev class and sysdev

2011-03-21 Thread Rafael J. Wysocki
From: Rafael J. Wysocki r...@sisk.pl The Intel IOMMU subsystem uses a sysdev class and a sysdev for executing iommu_suspend() after interrupts have been turned off on the boot CPU (during system suspend) and for executing iommu_resume() before turning on interrupts on the boot CPU (during system

[PATCH 6/6] Introduce ARCH_NO_SYSDEV_OPS config option (v2)

2011-03-21 Thread Rafael J. Wysocki
From: Rafael J. Wysocki r...@sisk.pl Introduce Kconfig option allowing architectures where sysdev operations used during system suspend, resume and shutdown have been completely replaced with struct sycore_ops operations to avoid building sysdev code that will never be used. Make callbacks

[PATCH 5/6] cpufreq: Use syscore_ops for boot CPU suspend/resume (v2)

2011-03-21 Thread Rafael J. Wysocki
From: Rafael J. Wysocki r...@sisk.pl The cpufreq subsystem uses sysdev suspend and resume for executing cpufreq_suspend() and cpufreq_resume(), respectively, during system suspend, after interrupts have been switched off on the boot CPU, and during system resume, while interrupts are still off

[PATCH 4/6] KVM: Use syscore_ops instead of sysdev class and sysdev

2011-03-21 Thread Rafael J. Wysocki
From: Rafael J. Wysocki r...@sisk.pl KVM uses a sysdev class and a sysdev for executing kvm_suspend() after interrupts have been turned off on the boot CPU (during system suspend) and for executing kvm_resume() before turning on interrupts on the boot CPU (during system resume). However, since

[PATCH 1/6] x86: Use syscore_ops instead of sysdev classes and sysdevs

2011-03-21 Thread Rafael J. Wysocki
From: Rafael J. Wysocki r...@sisk.pl Some subsystems in the x86 tree need to carry out suspend/resume and shutdown operations with one CPU on-line and interrupts disabled and they define sysdev classes and sysdevs or sysdev drivers for this purpose. This leads to unnecessarily complicated code

[PATCH 0/6] Do not use sysdevs for implementing core PM operations on x86

2011-03-21 Thread Rafael J. Wysocki
Hi, On Saturday, March 12, 2011, Rafael J. Wysocki wrote: On Thursday, March 10, 2011, Rafael J. Wysocki wrote: There are multiple problems with sysdevs, or struct sys_device objects to be precise, that are so annoying that some people have started to think of removind them entirely from

Re: 2.6.31.4 panic: CRED: put_cred_rcu() sees ffff880204e58c00 with usage 82150912

2009-10-30 Thread Rafael J. Wysocki
On Friday 30 October 2009, Nikola Ciprich wrote: Ouch, typo in subject, it's 2.6.31.1 of course. sorry about that. also CCing kvm. What about later kernels? Mainline in particular? Rafael -- To unsubscribe from this list: send the line unsubscribe kvm in the body of a message to

Re: [PATCH 15/15] Revert x86: default to reboot via ACPI

2008-11-08 Thread Rafael J. Wysocki
On Friday, 7 of November 2008, Robert Hancock wrote: Matthew Garrett wrote: On Fri, Nov 07, 2008 at 09:01:19AM +0800, Zhao Yakui wrote: With the help of KVM I find that the windows will be rebooted by writing RESET_VALUE to RESET_REG I/O port if the RESET_REG_SUP bit is not zero(It