Re: [PATCH 0/4 V13] Avoid soft lockup message when KVM is stopped by host

2012-03-10 Thread Eric B Munson
On Mon, 05 Mar 2012, Marcelo Tosatti wrote: On Tue, Feb 14, 2012 at 04:17:20PM -0500, Eric B Munson wrote: On Tue, 14 Feb 2012, Marcelo Tosatti wrote: On Tue, Feb 14, 2012 at 10:50:13AM -0500, Eric B Munson wrote: On Tue, 14 Feb 2012, Marcelo Tosatti wrote: On Tue, Feb 14,

Re: [PATCH 0/4 V13] Avoid soft lockup message when KVM is stopped by host

2012-03-05 Thread Marcelo Tosatti
On Tue, Feb 14, 2012 at 04:17:20PM -0500, Eric B Munson wrote: On Tue, 14 Feb 2012, Marcelo Tosatti wrote: On Tue, Feb 14, 2012 at 10:50:13AM -0500, Eric B Munson wrote: On Tue, 14 Feb 2012, Marcelo Tosatti wrote: On Tue, Feb 14, 2012 at 10:29:31AM -0500, Eric B Munson wrote:

Re: [PATCH 0/4 V13] Avoid soft lockup message when KVM is stopped by host

2012-03-05 Thread Eric B Munson
On Mon, 5 Mar 2012 13:39:43 -0300, Marcelo Tosatti wrote: On Tue, Feb 14, 2012 at 04:17:20PM -0500, Eric B Munson wrote: On Tue, 14 Feb 2012, Marcelo Tosatti wrote: On Tue, Feb 14, 2012 at 10:50:13AM -0500, Eric B Munson wrote: On Tue, 14 Feb 2012, Marcelo Tosatti wrote: On Tue, Feb

Re: [PATCH 0/4 V13] Avoid soft lockup message when KVM is stopped by host

2012-02-14 Thread Eric B Munson
On Wed, 08 Feb 2012, Eric B Munson wrote: When a guest kernel is stopped by the host hypervisor it can look like a soft lockup to the guest kernel. This false warning can mask later soft lockup warnings which may be real. This patch series adds a method for a host hypervisor to

Re: [PATCH 0/4 V13] Avoid soft lockup message when KVM is stopped by host

2012-02-14 Thread Marcelo Tosatti
On Tue, Feb 14, 2012 at 10:29:31AM -0500, Eric B Munson wrote: On Wed, 08 Feb 2012, Eric B Munson wrote: When a guest kernel is stopped by the host hypervisor it can look like a soft lockup to the guest kernel. This false warning can mask later soft lockup warnings which may be

Re: [PATCH 0/4 V13] Avoid soft lockup message when KVM is stopped by host

2012-02-14 Thread Eric B Munson
On Tue, 14 Feb 2012, Marcelo Tosatti wrote: On Tue, Feb 14, 2012 at 10:29:31AM -0500, Eric B Munson wrote: On Wed, 08 Feb 2012, Eric B Munson wrote: When a guest kernel is stopped by the host hypervisor it can look like a soft lockup to the guest kernel. This false warning

Re: [PATCH 0/4 V13] Avoid soft lockup message when KVM is stopped by host

2012-02-14 Thread Marcelo Tosatti
On Tue, Feb 14, 2012 at 10:50:13AM -0500, Eric B Munson wrote: On Tue, 14 Feb 2012, Marcelo Tosatti wrote: On Tue, Feb 14, 2012 at 10:29:31AM -0500, Eric B Munson wrote: On Wed, 08 Feb 2012, Eric B Munson wrote: When a guest kernel is stopped by the host hypervisor it can look

Re: [PATCH 0/4 V13] Avoid soft lockup message when KVM is stopped by host

2012-02-14 Thread Eric B Munson
On Tue, 14 Feb 2012, Marcelo Tosatti wrote: On Tue, Feb 14, 2012 at 10:50:13AM -0500, Eric B Munson wrote: On Tue, 14 Feb 2012, Marcelo Tosatti wrote: On Tue, Feb 14, 2012 at 10:29:31AM -0500, Eric B Munson wrote: On Wed, 08 Feb 2012, Eric B Munson wrote: When a guest

[PATCH 0/4 V13] Avoid soft lockup message when KVM is stopped by host

2012-02-08 Thread Eric B Munson
Changes from V12: Re-add missing kvm.c code after rebase Rename CAP to KVM_CAP_KVMCLOCK_CTRL Rename ioctl to KVM_KVMCLOCK_CTRL Changes from V11: Re-add asm-generic stub Correct api.txt typo add kvm_make_request() call after setting PVCLOCK_GUEST_STOPPED Changes from V10: Return ioctl to per vcpu