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  1. Bug #1712580
  2. Activity log

Activity log for bug #1712580

Date Who What changed Old value New value Message
2017-08-23 13:26:45 Manoj Iyer bug added bug
2017-08-23 13:30:06 Ubuntu Kernel Bot linux (Ubuntu): status New Incomplete
2017-08-23 13:30:08 Ubuntu Kernel Bot tags qdf2400 qdf2400 zesty
2017-09-20 17:26:52 Manoj Iyer description [Impact] uio device binding inside VM would fail with errors EAL: Detected 3 lcore(s) EAL: Probing VFIO support... EAL: PCI device 0000:00:01.0 on NUMA socket -1 EAL: probe driver: 1af4:1000 net_virtio EAL: Cannot open /sys/bus/pci/devices/0000:00:01.0/resource1: No such file or directory EAL: Cannot open /sys/bus/pci/devices/0000:00:01.0/resource0: No such file or directory EAL: Error - exiting with code: 1 Cause: Requested device 0000:00:01.0 cannot be used [Fix] Fixed in linus kernel by patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/arch/arm64/include/asm/pci.h?h=v4.13-rc4&id=f719582435afe9c7985206e42d804ea6aa315d33 [Test] [Regression Potential] [Impact] uio device binding inside VM would fail with errors EAL: Detected 3 lcore(s) EAL: Probing VFIO support... EAL: PCI device 0000:00:01.0 on NUMA socket -1 EAL: probe driver: 1af4:1000 net_virtio EAL: Cannot open /sys/bus/pci/devices/0000:00:01.0/resource1: No such file or directory EAL: Cannot open /sys/bus/pci/devices/0000:00:01.0/resource0: No such file or directory EAL: Error - exiting with code: 1   Cause: Requested device 0000:00:01.0 cannot be used [Fix] Fixed in linus kernel 4.13 by patch David Woodhouse (4): PCI: Move multiple declarations of pci_mmap_page_range() to <linux/pci.h> PCI: Use BAR index in sysfs attr->private instead of resource pointer PCI: Add BAR index argument to pci_mmap_page_range() PCI: Add pci_mmap_resource_range() and use it for ARM64 [Test] Please see comment #3 and comment #4 [Regression Potential] Patch touches PCI subsystem on all architectures, and PCI drivers. Regression tested on ARM64.
2017-09-20 18:37:45 Manoj Iyer description [Impact] uio device binding inside VM would fail with errors EAL: Detected 3 lcore(s) EAL: Probing VFIO support... EAL: PCI device 0000:00:01.0 on NUMA socket -1 EAL: probe driver: 1af4:1000 net_virtio EAL: Cannot open /sys/bus/pci/devices/0000:00:01.0/resource1: No such file or directory EAL: Cannot open /sys/bus/pci/devices/0000:00:01.0/resource0: No such file or directory EAL: Error - exiting with code: 1   Cause: Requested device 0000:00:01.0 cannot be used [Fix] Fixed in linus kernel 4.13 by patch David Woodhouse (4): PCI: Move multiple declarations of pci_mmap_page_range() to <linux/pci.h> PCI: Use BAR index in sysfs attr->private instead of resource pointer PCI: Add BAR index argument to pci_mmap_page_range() PCI: Add pci_mmap_resource_range() and use it for ARM64 [Test] Please see comment #3 and comment #4 [Regression Potential] Patch touches PCI subsystem on all architectures, and PCI drivers. Regression tested on ARM64. [Impact] uio device binding inside VM would fail with errors EAL: Detected 3 lcore(s) EAL: Probing VFIO support... EAL: PCI device 0000:00:01.0 on NUMA socket -1 EAL: probe driver: 1af4:1000 net_virtio EAL: Cannot open /sys/bus/pci/devices/0000:00:01.0/resource1: No such file or directory EAL: Cannot open /sys/bus/pci/devices/0000:00:01.0/resource0: No such file or directory EAL: Error - exiting with code: 1   Cause: Requested device 0000:00:01.0 cannot be used [Fix] Fixed in linus kernel 4.13 by patch David Woodhouse (4): PCI: Move multiple declarations of pci_mmap_page_range() to <linux/pci.h> PCI: Use BAR index in sysfs attr->private instead of resource pointer PCI: Add BAR index argument to pci_mmap_page_range() PCI: Add pci_mmap_resource_range() and use it for ARM64 [Test] Please see comment #3 and comment #4 for ARM64 testing, and subsequent comments for testing on other arches. [Regression Potential] Patch touches PCI subsystem on all architectures, and PCI drivers. Regression tested on ARM64.
2017-09-20 18:45:40 Manoj Iyer description [Impact] uio device binding inside VM would fail with errors EAL: Detected 3 lcore(s) EAL: Probing VFIO support... EAL: PCI device 0000:00:01.0 on NUMA socket -1 EAL: probe driver: 1af4:1000 net_virtio EAL: Cannot open /sys/bus/pci/devices/0000:00:01.0/resource1: No such file or directory EAL: Cannot open /sys/bus/pci/devices/0000:00:01.0/resource0: No such file or directory EAL: Error - exiting with code: 1   Cause: Requested device 0000:00:01.0 cannot be used [Fix] Fixed in linus kernel 4.13 by patch David Woodhouse (4): PCI: Move multiple declarations of pci_mmap_page_range() to <linux/pci.h> PCI: Use BAR index in sysfs attr->private instead of resource pointer PCI: Add BAR index argument to pci_mmap_page_range() PCI: Add pci_mmap_resource_range() and use it for ARM64 [Test] Please see comment #3 and comment #4 for ARM64 testing, and subsequent comments for testing on other arches. [Regression Potential] Patch touches PCI subsystem on all architectures, and PCI drivers. Regression tested on ARM64. [Impact] uio device binding inside VM would fail with errors EAL: Detected 3 lcore(s) EAL: Probing VFIO support... EAL: PCI device 0000:00:01.0 on NUMA socket -1 EAL: probe driver: 1af4:1000 net_virtio EAL: Cannot open /sys/bus/pci/devices/0000:00:01.0/resource1: No such file or directory EAL: Cannot open /sys/bus/pci/devices/0000:00:01.0/resource0: No such file or directory EAL: Error - exiting with code: 1   Cause: Requested device 0000:00:01.0 cannot be used [Fix] Fixed in linus kernel 4.13 by patch David Woodhouse (4): PCI: Move multiple declarations of pci_mmap_page_range() to <linux/pci.h> PCI: Use BAR index in sysfs attr->private instead of resource pointer PCI: Add BAR index argument to pci_mmap_page_range() PCI: Add pci_mmap_resource_range() and use it for ARM64 [Test] Please see comment #3 and comment #4 for ARM64 testing, and subsequent comments for testing on other arches. [Regression Potential] Patch touches PCI subsystem on all architectures, and PCI drivers. Regression tested on ARM64, ppc64el and AMD64.
2017-09-20 18:47:05 Manoj Iyer description [Impact] uio device binding inside VM would fail with errors EAL: Detected 3 lcore(s) EAL: Probing VFIO support... EAL: PCI device 0000:00:01.0 on NUMA socket -1 EAL: probe driver: 1af4:1000 net_virtio EAL: Cannot open /sys/bus/pci/devices/0000:00:01.0/resource1: No such file or directory EAL: Cannot open /sys/bus/pci/devices/0000:00:01.0/resource0: No such file or directory EAL: Error - exiting with code: 1   Cause: Requested device 0000:00:01.0 cannot be used [Fix] Fixed in linus kernel 4.13 by patch David Woodhouse (4): PCI: Move multiple declarations of pci_mmap_page_range() to <linux/pci.h> PCI: Use BAR index in sysfs attr->private instead of resource pointer PCI: Add BAR index argument to pci_mmap_page_range() PCI: Add pci_mmap_resource_range() and use it for ARM64 [Test] Please see comment #3 and comment #4 for ARM64 testing, and subsequent comments for testing on other arches. [Regression Potential] Patch touches PCI subsystem on all architectures, and PCI drivers. Regression tested on ARM64, ppc64el and AMD64. [Impact] uio device binding inside VM would fail with errors EAL: Detected 3 lcore(s) EAL: Probing VFIO support... EAL: PCI device 0000:00:01.0 on NUMA socket -1 EAL: probe driver: 1af4:1000 net_virtio EAL: Cannot open /sys/bus/pci/devices/0000:00:01.0/resource1: No such file or directory EAL: Cannot open /sys/bus/pci/devices/0000:00:01.0/resource0: No such file or directory EAL: Error - exiting with code: 1   Cause: Requested device 0000:00:01.0 cannot be used [Fix] Fixed in linus kernel 4.13 by patch David Woodhouse (4): PCI: Move multiple declarations of pci_mmap_page_range() to <linux/pci.h> PCI: Use BAR index in sysfs attr->private instead of resource pointer PCI: Add BAR index argument to pci_mmap_page_range() PCI: Add pci_mmap_resource_range() and use it for ARM64 [Test] Please see comment #3 and comment #4 for ARM64 testing on QDF2400 system, and subsequent comments for testing on other arches. [Regression Potential] Patch touches PCI subsystem on all architectures, and PCI drivers. Regression tested on ARM64, ppc64el and AMD64.