search for: pci_swiotlb_init

...ss swapper (pid: 0, threadinfo ffffffff805d8000, task ffffffff804c4a00) Stack: 0000000000000295 0000000000020800 0000000000000000 ffffffff80273167 0000000000000000 ffffffff805ec50a 0000000000000000 0000000000020800 0000000000000000 0000000000000000 Call Trace: [<ffffffff80273167>] pci_swiotlb_init+0x9/0x2d [<ffffffff805ec50a>] mem_init+0x5e/0x233 [<ffffffff805e2a7a>] start_kernel+0x189/0x224 [<ffffffff805e21ed>] _sinittext+0x1ed/0x1f3 Code: 0f 0b 68 1b e1 47 80 c2 a0 00 48 83 eb 80 48 8b 05 4c ca 33 RIP [<ffffffff80334da7>] swiotlb_init_with_default_size+0xa0/0x...

Hi! I tried to pcipassthrough usb-controllers to domu to use it with a memory-stick. First xen complained that the driver needs write-access to its configuration space, so I added these to pci-quirks. Since it still didn''t work I also added the device to pci-permissive but I still get an errormessage with Oops (at the end of this email) when sticking in the memory-stick. I tried

Hi! I tried to pcipassthrough usb-controllers to domu to use it with a memory-stick. First xen complained that the driver needs write-access to its configuration space, so I added these to pci-quirks. Since it still didn''t work I also added the device to pci-permissive but I still get an errormessage with Oops (at the end of this email) when sticking in the memory-stick. I tried

Hi Ingo, Here''s the chunk of patches to add Xen Dom0 support (it''s probably worth creating a new xen/dom0 topic branch for it). A dom0 Xen domain is basically the same as a normal domU domain, but it has extra privileges to directly access hardware. There are two issues to deal with: - translating to and from the domain''s pseudo-physical addresses and real machine