Re: [Xen-ia64-devel] Re: [PATCH 17/29] ia64/pv_ops/xen: define xen paravirtualizedinstructions for hand written assembly code

2008-07-17 Thread Isaku Yamahata
On Thu, Jul 17, 2008 at 12:49:17PM +0900, Akio Takebe wrote: Hi, Isaku Some macros don't have the following check. + .ifc \reg, \clob + .error it should be reg \reg != clob \clob + .endif I think all macros using clob need it. Hmm, only one function does the check

Re: [PATCH 07/29] ia64/xen: add a neccessary header file to copmle include/xen/interface/xen.h

2008-07-17 Thread Isaku Yamahata
On Wed, Jul 16, 2008 at 10:43:21PM -0700, Jeremy Fitzhardinge wrote: Isaku Yamahata wrote: Create include/asm-ia64/pvclock-abi.h to compile which includes include/asm-x86/pvclock-abi.h because ia64/xen uses same structure. Hopefully include/asm-x86/pvclock-abi.h would be moved to somewhere

Re: [PATCH 24/29] ia64/pv_ops/xen: implement xen pv_time_ops.

2008-07-17 Thread Isaku Yamahata
On Wed, Jul 16, 2008 at 10:45:16PM -0700, Jeremy Fitzhardinge wrote: Isaku Yamahata wrote: implement xen pv_time_ops to account steal time. I think you could just share arch/x86/xen/time.c, couldn't you? I'd be happy to accept a patch to move all the shareable bits into

[PATCH] stopmachine: add stopmachine_timeout v4

2008-07-17 Thread Hidetoshi Seto
If stop_machine() invoked while one of onlined cpu is locked up by some reason, stop_machine cannot finish its work because the locked cpu cannot stop. This means all other healthy cpus will be blocked infinitely by one dead cpu. This patch allows stop_machine to return -EBUSY with some printk

Re: [PATCH 2/4] KVM: Introduce a callback routine for IOAPIC ack handling

2008-07-17 Thread Avi Kivity
Avi Kivity wrote: Ben-Ami Yassour wrote: I did, and have something very similar queued. The notification list might help simplify the assigned device code. Are you planning to merge the patch you have queued, or should I use the one that I sent you? I'll dig mine up

Re: [PATCH 24/29] ia64/pv_ops/xen: implement xen pv_time_ops.

2008-07-17 Thread Isaku Yamahata
On Thu, Jul 17, 2008 at 07:21:37AM -0700, Jeremy Fitzhardinge wrote: Isaku Yamahata wrote: I had explained about that. I had considered that option. However my conclusion is not share he implementation because xen/ia64 timer interrupt isn't paravirtualized with VCPUOP_xxx hypercall. But

Re: [PATCH 24/29] ia64/pv_ops/xen: implement xen pv_time_ops.

2008-07-17 Thread Jeremy Fitzhardinge
Isaku Yamahata wrote: On Thu, Jul 17, 2008 at 07:21:37AM -0700, Jeremy Fitzhardinge wrote: Isaku Yamahata wrote: I had explained about that. I had considered that option. However my conclusion is not share he implementation because xen/ia64 timer interrupt isn't paravirtualized