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 real. This patch series adds a method for a host > > hypervisor to communicate to a guest kernel that it is being stopped. The > > final patch in the series has the watchdog check this flag when it goes to > > issue a soft lockup warning and skip the warning if the guest knows it was > > stopped. > > > > It was attempted to solve this in Qemu, but the side effects of saving and > > restoring the clock and tsc for each vcpu put the wall clock of the guest behind > > by the amount of time of the pause. This forces a guest to have ntp running > > in order to keep the wall clock accurate. > > Avi, > > Is this set fit for merging or is there something else you want changed? Eric, On Message-ID: <20120210160536.GA23363@xxxxxxxx>, i asked: How is the stub getting included for other architectures again? -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
