Re: [Qemu-devel] [PATCH] loader: pad kernel size when loaded from a uImage

2010-08-01 Thread Edgar E. Iglesias
On Sat, Jul 31, 2010 at 12:56:42AM +0200, Edgar E. Iglesias wrote: On Thu, Jul 29, 2010 at 06:48:24PM -0700, Hollis Blanchard wrote: The kernel's BSS size is lost by mkimage, which only considers file size. As a result, loading other blobs (e.g. device tree, initrd) immediately after the

Re: [PATCH 4/7] KVM: PPC: Add book3s_32 tlbie flush acceleration

2010-08-01 Thread Avi Kivity
On 07/29/2010 04:04 PM, Alexander Graf wrote: On Book3s_32 the tlbie instruction flushed effective addresses by the mask 0x0000. This is pretty hard to reflect with a hash that hashes ~0xfff, so to speed up that target we should also keep a special hash around for it. static inline u64

Re: [PATCH 0/7] Rest of my KVM-PPC patch queue

2010-08-01 Thread Avi Kivity
On 07/29/2010 04:04 PM, Alexander Graf wrote: During the past few weeks a couple of fixes have gathered in my queue. This is a dump of everything that is not related to the PV framework. Please apply on top of the PV stuff. Looks reasonable as well. I'll apply as soon as I get a review on

Re: [PATCH 4/7] KVM: PPC: Add book3s_32 tlbie flush acceleration

2010-08-01 Thread Alexander Graf
On 01.08.2010, at 16:08, Avi Kivity wrote: On 07/29/2010 04:04 PM, Alexander Graf wrote: On Book3s_32 the tlbie instruction flushed effective addresses by the mask 0x0000. This is pretty hard to reflect with a hash that hashes ~0xfff, so to speed up that target we should also keep a

Re: [PATCH 00/27] KVM PPC PV framework v3

2010-08-01 Thread Alexander Graf
On 01.08.2010, at 16:02, Avi Kivity wrote: On 07/29/2010 03:47 PM, Alexander Graf wrote: On PPC we run PR=0 (kernel mode) code in PR=1 (user mode) and don't use the hypervisor extensions. While that is all great to show that virtualization is possible, there are quite some cases where the