search for: xen_enabled

...The first 4 commits are important fixes that should be backported to the stable trees. The following should be backported at least up to QEMU v1.3 included: 49fa988 xen: simplify xen_enabled a7d4207 main_loop: do not set nonblocking if xen_enabled() 9f24a80 xen: start PCI hole at 0xe0000000 (same as pc_init1 and qemu-xen-traditional) The following should be backported only to QEMU v1.5: 58ee9b0 xen_machine_pv: do not create a dummy CPU in machine->init The last 2 are just cleanup...

...implify preprocessor dependencies); - the last one avoids setting nonblocking on Xen (as is already done for KVM). The last two patches should be backported to older branches. Stefano Stabellini (3): qemu_chr_new_from_opts: do not overwrite existing chr->filename xen: simplify xen_enabled main_loop: do not set nonblocking if xen_enabled() include/hw/xen/xen.h | 4 ---- qemu-char.c | 5 +++-- vl.c | 2 +- 3 files changed, 4 insertions(+), 7 deletions(-) - Stefano

...the platform-defined IOMMU > >> mechanism". This bit would be *set* on default IOMMU-less QEMU > >> configurations and on physical virtio PCI cards. > > > > And clear on xen. > > How? QEMU has no idea that the guest is running Xen. I was under impression xen_enabled() is true in QEMU. Am I wrong? -- MST

...the platform-defined IOMMU > >> mechanism". This bit would be *set* on default IOMMU-less QEMU > >> configurations and on physical virtio PCI cards. > > > > And clear on xen. > > How? QEMU has no idea that the guest is running Xen. I was under impression xen_enabled() is true in QEMU. Am I wrong? -- MST

Implement a simple Xen APIC module and use it to deliver MSI/MSIX for Xen HVM guests.

Hi all, this patch series by Wei Liu implements a simple Xen APIC module and use it to deliver MSI/MSIX for Xen HVM guests. The second version of this series includes the "or later" copyright clause for xen_apic.c and a fix to the return value of xen_apic_mem_read (thanks Peter for finding it out). Stefano Stabellini (2): Xen: basic HVM MSI injection support. Xen: Add

Hi all, this small patch series fixes the build breakage introduced by f1dbf015dfb0aa7f66f710a1f1bc58b662951de2 with Xen < 4.2. The problem is that xc_hvm_inject_msi is only defined from Xen 4.2 onwards so we need to provide a compatibility function for older Xen versions. Stefano Stabellini (2): xen,configure: detect Xen 4.2 xen: add a dummy xc_hvm_inject_msi for Xen < 4.2

On Sat, Nov 16, 2013 at 3:31 AM, Jordan Justen <jljusten@gmail.com> wrote: > When I try to boot this on qemu or kvm, it asserts because the video > framebuffer address is NULL. > That''s expected because of the hack. ;-) > On Fri, Nov 15, 2013 at 7:58 AM, Wei Liu <wei.liu2@citrix.com> wrote: >> This is a quick hack I pulled together last night to make OVMF

On Tue, Apr 19, 2016 at 01:27:29PM -0700, Andy Lutomirski wrote: > On Tue, Apr 19, 2016 at 1:16 PM, Michael S. Tsirkin <mst at redhat.com> wrote: > > On Tue, Apr 19, 2016 at 11:01:38AM -0700, Andy Lutomirski wrote: > >> On Tue, Apr 19, 2016 at 10:49 AM, Michael S. Tsirkin <mst at redhat.com> wrote: > >> > On Tue, Apr 19, 2016 at 12:26:44PM -0400, David

On Tue, Apr 19, 2016 at 01:27:29PM -0700, Andy Lutomirski wrote: > On Tue, Apr 19, 2016 at 1:16 PM, Michael S. Tsirkin <mst at redhat.com> wrote: > > On Tue, Apr 19, 2016 at 11:01:38AM -0700, Andy Lutomirski wrote: > >> On Tue, Apr 19, 2016 at 10:49 AM, Michael S. Tsirkin <mst at redhat.com> wrote: > >> > On Tue, Apr 19, 2016 at 12:26:44PM -0400, David

This patch series makes suspend support in qemu alot more useful. Right now the guest can put itself into s3, but qemu will wakeup the guest instantly. With this patch series applied the guest will stay suspended instead and there are a few events which can kick the guest out of suspend state: A monitor command, ps/2 input, serial input, rtc. Not much yet, but it''s a start with the

Hi all, this is the long awaited patch series to add xen device model support in qemu; the main author is Anthony Perard. Developing this series we tried to come up with the cleanest possible solution from the qemu point of view, limiting the amount of changes to common code as much as possible. The end result still requires a couple of hooks in piix_pci but overall the impact should be very