search for: 15b3

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2010 Apr 22
2
pci-attach - HOWTO
Hi, I tried to attach passrough io device to domU, the command (ended successfully in dom0), but when I entered the domU and typed the "lspci" command I didn''t see the new device, although the dom0 removed it from the "pci-list-assignable-devices". When I tried to detach it from the domU, the detach command returned with timeout error. What did I miss? perhaps I
2013 Nov 19
0
>2GB RAM issue for passed through VF devices
Good afternoon xen users. I am passing through a Mellanox Infiniband virtual function device into a Paravirtualised guest under xen 4.1.x When the guest has <= 2GB of RAM it works perfectly. If I increase the RAM to > 2GB it fails to initialize. [ 7.999791] pci 0000:00:00.1: [15b3:1004] type 00 class 0x028000 [ 8.000989] pci 0000:00:00.1: reg 0x18: [mem 0xbe000000-0xbe7fffff 64bit pref] [ 8.002810] pcifront pci-0: New device on 0000:00:00.1 found. [ 8.005248] pcifront pci-0: claiming resource 0000:00:00.1/2 [ 8.005254] pci 0000:00:00.1: address space collision: [...
2020 Feb 11
0
vhost changes (batched) in linux-next after 12/13 trigger random crashes in KVM guests after reboot
...ff] end is updated to 00 [ 1.962518] PCI host bridge to bus 0001:00 [ 1.962520] pci_bus 0001:00: root bus resource [mem 0x8001000000000000-0x80010000000fffff 64bit pref] [ 1.962522] pci_bus 0001:00: No busn resource found for root bus, will use [bus 00-ff] [ 1.962612] pci 0001:00:00.0: [15b3:1016] type 00 class 0x020000 [ 1.962713] pci 0001:00:00.0: reg 0x10: [mem 0xffffd40002000000-0xffffd400020fffff 64bit pref] [ 1.962865] pci 0001:00:00.0: enabling Extended Tags [ 1.963360] pci 0001:00:00.0: 0.000 Gb/s available PCIe bandwidth, limited by Unknown speed x0 link at 0001:00:00...
2020 Feb 07
16
vhost changes (batched) in linux-next after 12/13 trigger random crashes in KVM guests after reboot
On Fri, Feb 07, 2020 at 08:47:14AM +0100, Christian Borntraeger wrote: > Also adding Cornelia. > > > On 06.02.20 23:17, Michael S. Tsirkin wrote: > > On Thu, Feb 06, 2020 at 04:12:21PM +0100, Christian Borntraeger wrote: > >> > >> > >> On 06.02.20 15:22, eperezma at redhat.com wrote: > >>> Hi Christian. > >>> > >>>
2020 Feb 07
16
vhost changes (batched) in linux-next after 12/13 trigger random crashes in KVM guests after reboot
On Fri, Feb 07, 2020 at 08:47:14AM +0100, Christian Borntraeger wrote: > Also adding Cornelia. > > > On 06.02.20 23:17, Michael S. Tsirkin wrote: > > On Thu, Feb 06, 2020 at 04:12:21PM +0100, Christian Borntraeger wrote: > >> > >> > >> On 06.02.20 15:22, eperezma at redhat.com wrote: > >>> Hi Christian. > >>> > >>>