Re: [XenPPC] Status of CoW on xenppc based on blktap - could someone reproduce my issue?

2007-05-17 Thread Hollis Blanchard
It looks like blktap is a loadable kernel module, and you don't have it loaded? On Wed, 2007-05-16 at 13:43 +0200, Christian Ehrhardt wrote: So, the question is - why is there no /sys/class/[xen| misc]/blktap0/dev ? -- Hollis Blanchard IBM Linux Technology Center

Re: [XenPPC] Status of CoW on xenppc based on blktap - could someone reproduce my issue?

2007-05-17 Thread Jimi Xenidis
On May 17, 2007, at 10:33 AM, Hollis Blanchard wrote: It looks like blktap is a loadable kernel module, and you don't have it loaded? On Wed, 2007-05-16 at 13:43 +0200, Christian Ehrhardt wrote: So, the question is - why is there no /sys/class/[xen| misc]/blktap0/dev ? Actually.. we

[XenPPC] Why no do_softirq() after external interrupt ?

2007-05-17 Thread HYEONSEUNG JANG
There are currently three places in xen code where do_softirq() is called. - return to the guest from the hypervisor decrementer interrupt handler - return to the guest from a hypercall() - in idle_loop() But it is kind of strange that do_softirq() is not called after external interrupt