[Kernel-packages] [Bug 1850994] Re: ubuntu-aufs-modified mmap_region() breaks refcounting in overlayfs/shiftfs error path

2019-12-06 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 5.3.0-24.26 --- linux (5.3.0-24.26) eoan; urgency=medium * eoan/linux: 5.3.0-24.26 -proposed tracker (LP: #1852232) * Eoan update: 5.3.9 upstream stable release (LP: #1851550) - io_uring: fix up O_NONBLOCK handling for sockets - d

[Kernel-packages] [Bug 1850994] Re: ubuntu-aufs-modified mmap_region() breaks refcounting in overlayfs/shiftfs error path

2019-12-02 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 5.3.0-24.26 --- linux (5.3.0-24.26) eoan; urgency=medium * eoan/linux: 5.3.0-24.26 -proposed tracker (LP: #1852232) * Eoan update: 5.3.9 upstream stable release (LP: #1851550) - io_uring: fix up O_NONBLOCK handling for sockets - d

[Kernel-packages] [Bug 1850994] Re: ubuntu-aufs-modified mmap_region() breaks refcounting in overlayfs/shiftfs error path

2019-12-02 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 5.0.0-37.40 --- linux (5.0.0-37.40) disco; urgency=medium * disco/linux: 5.0.0-37.40 -proposed tracker (LP: #1852253) * System hangs at early boot (LP: #1851216) - x86/timer: Skip PIT initialization on modern chipsets * drm/i915: A

[Kernel-packages] [Bug 1850994] Re: ubuntu-aufs-modified mmap_region() breaks refcounting in overlayfs/shiftfs error path

2019-11-29 Thread Kleber Sacilotto de Souza
** Tags removed: verification-needed-eoan ** Tags added: verification-done-eoan -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1850994 Title: ubuntu-aufs-modified mmap_region() breaks re

[Kernel-packages] [Bug 1850994] Re: ubuntu-aufs-modified mmap_region() breaks refcounting in overlayfs/shiftfs error path

2019-11-29 Thread Kleber Sacilotto de Souza
Verified on disco using the reproducer (kernel version 5.0.0-37-generic). ** Tags removed: verification-needed-disco ** Tags added: verification-done-disco -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.laun

[Kernel-packages] [Bug 1850994] Re: ubuntu-aufs-modified mmap_region() breaks refcounting in overlayfs/shiftfs error path

2019-11-29 Thread Kleber Sacilotto de Souza
Verified on eoan using the reproducer (kernel version 5.3.0-24-generic). -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1850994 Title: ubuntu-aufs-modified mmap_region() breaks refcounti

[Kernel-packages] [Bug 1850994] Re: ubuntu-aufs-modified mmap_region() breaks refcounting in overlayfs/shiftfs error path

2019-11-14 Thread Ubuntu Kernel Bot
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- disco' to 'verification-done-disco'. If the problem still exists, change the tag 'verificati

[Kernel-packages] [Bug 1850994] Re: ubuntu-aufs-modified mmap_region() breaks refcounting in overlayfs/shiftfs error path

2019-11-14 Thread Ubuntu Kernel Bot
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- eoan' to 'verification-done-eoan'. If the problem still exists, change the tag 'verification

[Kernel-packages] [Bug 1850994] Re: ubuntu-aufs-modified mmap_region() breaks refcounting in overlayfs/shiftfs error path

2019-11-07 Thread Khaled El Mously
** Changed in: linux (Ubuntu Disco) Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu Eoan) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.l

[Kernel-packages] [Bug 1850994] Re: ubuntu-aufs-modified mmap_region() breaks refcounting in overlayfs/shiftfs error path

2019-11-07 Thread Seth Forshee
Attaching all-in-one test case for testing patched kernels. ** Attachment added: "lp1850994.sh" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1850994/+attachment/5303560/+files/lp1850994.sh -- You received this bug notification because you are a member of Kernel Packages, which is sub

[Kernel-packages] [Bug 1850994] Re: ubuntu-aufs-modified mmap_region() breaks refcounting in overlayfs/shiftfs error path

2019-11-07 Thread Ubuntu Foundations Team Bug Bot
** Tags added: patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1850994 Title: ubuntu-aufs-modified mmap_region() breaks refcounting in overlayfs/shiftfs error path Status in linu

[Kernel-packages] [Bug 1850994] Re: ubuntu-aufs-modified mmap_region() breaks refcounting in overlayfs/shiftfs error path

2019-11-07 Thread Seth Forshee
Patches sent: https://lists.ubuntu.com/archives/kernel- team/2019-November/105302.html Opened bug 1851677 for overlapping s_iflags. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1850994

[Kernel-packages] [Bug 1850994] Re: ubuntu-aufs-modified mmap_region() breaks refcounting in overlayfs/shiftfs error path

2019-11-07 Thread Seth Forshee
** Description changed: + SRU Justification + + Impact: overlayfs and shiftfs both replace vma->vm_file in their mmap + handlers. On error the original value is not restored, and the reference + is put for the file to which vm_file points. On upstream kernels this is + not an issue, as no callers