On Sunday, 30 August 2009 14:49:59 +0300, Gleb Natapov wrote: > > > This printk no longer exists in upstream kvm. Between emails of the list, I found the suggestion to apply this [1] patch, but I suppose that not yet it must be applied in the download version. > > just to be curious: What was the reason to add that debugging > > message? > Because well behaved OS shouldn't read write only register. > Unfortunately older Linux kernels sometimes uses xchg to access > eoi(b0) apic register which will generate read/write. According to I see, guest kernel is 2.6.26-2-486. Apparently, after a reboot, the OS boots with it instead of amd64 kernel. After boot with amd64 kernel, no longer flooding in syslog takes place. I didn't test yet, but I think that with a 686 kernel also the problem had been solved from the moment that the kernel is nearer the hardware architecture which I'm using. Thanks to both for your replies. Regards, Daniel [1] http://thread.gmane.org/gmane.comp.emulators.qemu/24029 -- Fingerprint: BFB3 08D6 B4D1 31B2 72B9 29CE 6696 BF1B 14E6 1D37 Powered by Debian GNU/Linux Squeeze - Linux user #188.598
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