RE: [PATCH 5/5] This patch extends the VT-d driver to support KVM

2008-08-11 Thread Han, Weidong
Ben-Ami Yassour wrote: On Thu, 2008-08-07 at 09:21 +0800, Han, Weidong wrote: Ben-Ami Yassour wrote: On Wed, 2008-08-06 at 17:12 +0800, Han, Weidong wrote: Ben-Ami Yassour wrote: On Wed, 2008-08-06 at 14:18 +0800, Han, Weidong wrote: Ben-Ami Yassour wrote: On Tue, 2008-08-05 at 22:46 +0800,

RE: [PATCH 5/5] This patch extends the VT-d driver to support KVM

2008-08-07 Thread Ben-Ami Yassour
On Thu, 2008-08-07 at 09:21 +0800, Han, Weidong wrote: Ben-Ami Yassour wrote: On Wed, 2008-08-06 at 17:12 +0800, Han, Weidong wrote: Ben-Ami Yassour wrote: On Wed, 2008-08-06 at 14:18 +0800, Han, Weidong wrote: Ben-Ami Yassour wrote: On Tue, 2008-08-05 at 22:46 +0800, Han, Weidong

RE: [PATCH 5/5] This patch extends the VT-d driver to support KVM

2008-08-06 Thread Han, Weidong
Ben-Ami Yassour wrote: On Wed, 2008-08-06 at 14:18 +0800, Han, Weidong wrote: Ben-Ami Yassour wrote: On Tue, 2008-08-05 at 22:46 +0800, Han, Weidong wrote: Ben-Ami Yassour wrote: [Ben: fixed memory pinning] Signed-off-by: Kay, Allen M [EMAIL PROTECTED] Signed-off-by: Weidong Han [EMAIL

RE: [PATCH 5/5] This patch extends the VT-d driver to support KVM

2008-08-06 Thread Ben-Ami Yassour
On Wed, 2008-08-06 at 17:12 +0800, Han, Weidong wrote: Ben-Ami Yassour wrote: On Wed, 2008-08-06 at 14:18 +0800, Han, Weidong wrote: Ben-Ami Yassour wrote: On Tue, 2008-08-05 at 22:46 +0800, Han, Weidong wrote: Ben-Ami Yassour wrote: [Ben: fixed memory pinning] Signed-off-by: Kay,

RE: [PATCH 5/5] This patch extends the VT-d driver to support KVM

2008-08-06 Thread Han, Weidong
Ben-Ami Yassour wrote: On Wed, 2008-08-06 at 17:12 +0800, Han, Weidong wrote: Ben-Ami Yassour wrote: On Wed, 2008-08-06 at 14:18 +0800, Han, Weidong wrote: Ben-Ami Yassour wrote: On Tue, 2008-08-05 at 22:46 +0800, Han, Weidong wrote: Ben-Ami Yassour wrote: [Ben: fixed memory pinning]

Re: [PATCH 5/5] This patch extends the VT-d driver to support KVM

2008-08-05 Thread Ben-Ami Yassour
On Tue, 2008-08-05 at 14:01 +0800, Yang, Sheng wrote: On Tuesday 29 July 2008 00:26:28 Ben-Ami Yassour wrote: [Ben: fixed memory pinning] kvm_free_physmem_slot(old, new); + + /* map the pages in iommu page table */ + if (intel_iommu_found()) +

RE: [PATCH 5/5] This patch extends the VT-d driver to support KVM

2008-08-05 Thread Ben-Ami Yassour
On Tue, 2008-08-05 at 22:46 +0800, Han, Weidong wrote: Ben-Ami Yassour wrote: [Ben: fixed memory pinning] Signed-off-by: Kay, Allen M [EMAIL PROTECTED] Signed-off-by: Weidong Han [EMAIL PROTECTED] Signed-off-by: Ben-Ami Yassour [EMAIL PROTECTED] --- + +int

Re: [PATCH 5/5] This patch extends the VT-d driver to support KVM

2008-08-04 Thread Yang, Sheng
On Tuesday 29 July 2008 00:26:28 Ben-Ami Yassour wrote: [Ben: fixed memory pinning] kvm_free_physmem_slot(old, new); + + /* map the pages in iommu page table */ + if (intel_iommu_found()) + kvm_iommu_map_pages(kvm, base_gfn, npages); + Realize one serious problem

Re: [PATCH 5/5] This patch extends the VT-d driver to support KVM

2008-07-29 Thread Yang, Sheng
On Tuesday 29 July 2008 00:26:28 Ben-Ami Yassour wrote: [Ben: fixed memory pinning] Signed-off-by: Kay, Allen M [EMAIL PROTECTED] Signed-off-by: Weidong Han [EMAIL PROTECTED] Signed-off-by: Ben-Ami Yassour [EMAIL PROTECTED] --- arch/x86/kvm/Makefile |2 +- arch/x86/kvm/vtd.c

[PATCH 5/5] This patch extends the VT-d driver to support KVM

2008-07-28 Thread Ben-Ami Yassour
[Ben: fixed memory pinning] Signed-off-by: Kay, Allen M [EMAIL PROTECTED] Signed-off-by: Weidong Han [EMAIL PROTECTED] Signed-off-by: Ben-Ami Yassour [EMAIL PROTECTED] --- arch/x86/kvm/Makefile |2 +- arch/x86/kvm/vtd.c | 180