Displaying 2 results from an estimated 2 matches for "__msix_mask_irq".
2013 Nov 27
2
[BUG] domU kernel crash at igbvf module loading / __msix_mask_irq
...da1 ro rootfstype=ext4 iommu=soft
xen-pcifront.verbose_request=1"
DomU crash log:
[ 71.124852] pcifront pci-0: write dev=0000:00:00.0 - offset 72 size
2 val c00
2
[ 71.124888] BUG: unable to handle kernel paging request at
ffffc9000015400c
[ 71.124900] IP: [<ffffffff8121ea05>] __msix_mask_irq+0x21/0x24
[ 71.124911] PGD 784a0067 PUD 784a1067 PMD 784a2067 PTE
8010000000000464
[ 71.124919] Oops: 0003 [#1] SMP
[ 71.124923] Modules linked in: igbvf(+)
[ 71.124929] CPU: 0 PID: 2114 Comm: insmod Not tainted
3.12.1-gentoo-DomU #6
[ 71.124934] task: ffff8800784c3080 ti: ffff880077324...
2013 Aug 14
5
pci passthrough don't work with kernels > 3.8
...c:618:d0 Could not get page ref for pfn d510c
(XEN) mm.c:618:d0 Could not get page ref for pfn d510c
(XEN) mm.c:618:d2 Could not get page ref for pfn d510c
and then in domU
[ 1.703044] BUG: unable to handle kernel paging request at ffffc90000c0a00c
[ 1.703061] IP: [<ffffffff8121be22>] __msix_mask_irq+0x21/0x24
[ 1.703078] PGD 1b7c43067 PUD 1b7c44067 PMD 1ac44d067 PTE 80100000d510c465
[ 1.703098] Oops: 0003 [#1] SMP
[ 1.703108] Modules linked in: ixgbevf(+)
This works with kernel 3.8 with iommu=soft, but 3.10 and 3.11-rc4 does not work.
Dom0 memory is less than 4G and I tried with e8...