[Kernel-packages] [Bug 1750349] Re: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file
** Tags added: cscc
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https://bugs.launchpad.net/bugs/1750349
Title:
[Hyper-V] include kvp fix for Avoid reading past allocated blocks from
KVP file
Status in linux package in Ubuntu:
Fix Released
Status in linux-azure package in Ubuntu:
Fix Released
Status in linux source package in Artful:
Fix Released
Status in linux source package in Bionic:
Fix Released
Bug description:
== SRU Justification ==
This commit is being requested in Bionic and linux-azure by Microsoft. It
has
already been applied to Bionic. It is being requested in Artful, so it makes
it's way into linux-azure through the re-base process.
This fix is required if a large number of records are injected into a pool,
which can cause the kvp daemon to crash.
This commit has been cc'd to upstream stable. However, it has not yet been
applied
to Artful, since upstream 4.13 is EOL.
== Fix ==
297d6b6e56c2 ("hv: kvp: Avoid reading past allocated blocks from KVP file")
== Regression Potential ==
Low. This patch has also been sent to upstream stable, so it has had
additional upstream
review.
== Test Case ==
A test kernel was built with this patch and tested by the original bug
reporter.
The bug reporter states the test kernel resolved the bug.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1750349/+subscriptions
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[Kernel-packages] [Bug 1750349] Re: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file
** Changed in: linux (Ubuntu)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1750349
Title:
[Hyper-V] include kvp fix for Avoid reading past allocated blocks from
KVP file
Status in linux package in Ubuntu:
Fix Released
Status in linux-azure package in Ubuntu:
Fix Released
Status in linux source package in Artful:
Fix Released
Status in linux source package in Bionic:
Fix Released
Bug description:
== SRU Justification ==
This commit is being requested in Bionic and linux-azure by Microsoft. It
has
already been applied to Bionic. It is being requested in Artful, so it makes
it's way into linux-azure through the re-base process.
This fix is required if a large number of records are injected into a pool,
which can cause the kvp daemon to crash.
This commit has been cc'd to upstream stable. However, it has not yet been
applied
to Artful, since upstream 4.13 is EOL.
== Fix ==
297d6b6e56c2 ("hv: kvp: Avoid reading past allocated blocks from KVP file")
== Regression Potential ==
Low. This patch has also been sent to upstream stable, so it has had
additional upstream
review.
== Test Case ==
A test kernel was built with this patch and tested by the original bug
reporter.
The bug reporter states the test kernel resolved the bug.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1750349/+subscriptions
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[Kernel-packages] [Bug 1750349] Re: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file
The fix landed in Bionic via the 4.15-rc3 updates:
297d6b6e56c2 hv: kvp: Avoid reading past allocated blocks from KVP file
The status has been changed to "Fix Released"
** Changed in: linux (Ubuntu Bionic)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1750349
Title:
[Hyper-V] include kvp fix for Avoid reading past allocated blocks from
KVP file
Status in linux package in Ubuntu:
Fix Committed
Status in linux-azure package in Ubuntu:
Fix Released
Status in linux source package in Artful:
Fix Released
Status in linux source package in Bionic:
Fix Released
Bug description:
== SRU Justification ==
This commit is being requested in Bionic and linux-azure by Microsoft. It
has
already been applied to Bionic. It is being requested in Artful, so it makes
it's way into linux-azure through the re-base process.
This fix is required if a large number of records are injected into a pool,
which can cause the kvp daemon to crash.
This commit has been cc'd to upstream stable. However, it has not yet been
applied
to Artful, since upstream 4.13 is EOL.
== Fix ==
297d6b6e56c2 ("hv: kvp: Avoid reading past allocated blocks from KVP file")
== Regression Potential ==
Low. This patch has also been sent to upstream stable, so it has had
additional upstream
review.
== Test Case ==
A test kernel was built with this patch and tested by the original bug
reporter.
The bug reporter states the test kernel resolved the bug.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1750349/+subscriptions
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[Kernel-packages] [Bug 1750349] Re: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file
Joe, Brad - I see this bug still reads 'committed' for bionic.
Looking for a Fix released for all so that we can close it.
Thank you!
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https://bugs.launchpad.net/bugs/1750349
Title:
[Hyper-V] include kvp fix for Avoid reading past allocated blocks from
KVP file
Status in linux package in Ubuntu:
Fix Committed
Status in linux-azure package in Ubuntu:
Fix Released
Status in linux source package in Artful:
Fix Released
Status in linux source package in Bionic:
Fix Committed
Bug description:
== SRU Justification ==
This commit is being requested in Bionic and linux-azure by Microsoft. It
has
already been applied to Bionic. It is being requested in Artful, so it makes
it's way into linux-azure through the re-base process.
This fix is required if a large number of records are injected into a pool,
which can cause the kvp daemon to crash.
This commit has been cc'd to upstream stable. However, it has not yet been
applied
to Artful, since upstream 4.13 is EOL.
== Fix ==
297d6b6e56c2 ("hv: kvp: Avoid reading past allocated blocks from KVP file")
== Regression Potential ==
Low. This patch has also been sent to upstream stable, so it has had
additional upstream
review.
== Test Case ==
A test kernel was built with this patch and tested by the original bug
reporter.
The bug reporter states the test kernel resolved the bug.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1750349/+subscriptions
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More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1750349] Re: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file
This bug was fixed in the package linux-azure - 4.13.0-1014.17 --- linux-azure (4.13.0-1014.17) xenial; urgency=medium * linux-azure: 4.13.0-1014.17 -proposed tracker (LP: #1761459) * retpoline hints: primary infrastructure and initial hints (LP: #1758856) - [Config] retpoline -- switch to new format * [Hyper-V] PCI: hv: Fix 2 hang issues in hv_compose_msi_msg (LP: #1758378) - SAUCE: PCI: hv: Serialize the present and eject work items - SAUCE: PCI: hv: Fix 2 hang issues in hv_compose_msi_msg() - SAUCE: PCI: hv: Fix a comment typo in _hv_pcifront_read_config() - SAUCE: PCI: hv: Remove the bogus test in hv_eject_device_work() - SAUCE: PCI: hv: Only queue new work items in hv_pci_devices_present() if necessary [ Ubuntu: 4.13.0-39.44 ] * linux: 4.13.0-39.44 -proposed tracker (LP: #1761456) * intel-microcode 3.20180312.0 causes lockup at login screen(w/ linux- image-4.13.0-37-generic) (LP: #1759920) // CVE-2017-5715 (Spectre v2 Intel) // CVE-2017-5754 - x86/mm: Reinitialize TLB state on hotplug and resume * intel-microcode 3.20180312.0 causes lockup at login screen(w/ linux- image-4.13.0-37-generic) (LP: #1759920) // CVE-2017-5715 (Spectre v2 Intel) - Revert "x86/mm: Only set IBPB when the new thread cannot ptrace current thread" - x86/speculation: Use Indirect Branch Prediction Barrier in context switch * DKMS driver builds fail with: Cannot use CONFIG_STACK_VALIDATION=y, please install libelf-dev, libelf-devel or elfutils-libelf-devel (LP: #1760876) - [Packaging] include the retpoline extractor in the headers * retpoline hints: primary infrastructure and initial hints (LP: #1758856) - [Packaging] retpoline-extract: flag *0xNNN(%reg) branches - x86/speculation, objtool: Annotate indirect calls/jumps for objtool - x86/speculation, objtool: Annotate indirect calls/jumps for objtool on 32bit - x86/paravirt, objtool: Annotate indirect calls - [Packaging] retpoline -- add safe usage hint support - [Packaging] retpoline-check -- only report additions - [Packaging] retpoline -- widen indirect call/jmp detection - [Packaging] retpoline -- elide %rip relative indirections - [Packaging] retpoline -- clear hint information from packages - KVM: x86: Make indirect calls in emulator speculation safe - KVM: VMX: Make indirect call speculation safe - x86/boot, objtool: Annotate indirect jump in secondary_startup_64() - SAUCE: early/late -- annotate indirect calls in early/late initialisation code - SAUCE: vga_set_mode -- avoid jump tables - [Config] retpoline -- switch to new format - [Packaging] retpoline hints -- handle missing files when RETPOLINE not enabled - [Packaging] final-checks -- remove check for empty retpoline files * retpoline: ignore %cs:0xNNN constant indirections (LP: #1752655) - [Packaging] retpoline -- elide %cs:0x constants on i386 * zfs system process hung on container stop/delete (LP: #1754584) - SAUCE: Fix non-prefaulted page deadlock (LP: #1754584) * zfs-linux 0.6.5.11-1ubuntu5 ADT test failure with linux 4.15.0-1.2 (LP: #1737761) - SAUCE: (noup) Update zfs to 0.6.5.11-1ubuntu3.2 * AT_BASE_PLATFORM in AUXV is absent on kernels available on Ubuntu 17.10 (LP: #1759312) - powerpc/64s: Fix NULL AT_BASE_PLATFORM when using DT CPU features * btrfs and tar sparse truncate archives (LP: #1757565) - Btrfs: move definition of the function btrfs_find_new_delalloc_bytes - Btrfs: fix reported number of inode blocks after buffered append writes * efifb broken on ThunderX-based Gigabyte nodes (LP: #1758375) - drivers/fbdev/efifb: Allow BAR to be moved instead of claiming it * Intel i40e PF reset due to incorrect MDD detection (continues...) (LP: #1723127) - i40e/i40evf: Account for frags split over multiple descriptors in check linearize * Fix an issue that when system in S3, USB keyboard can't wake up the system. (LP: #1759511) - ACPI / PM: Allow deeper wakeup power states with no _SxD nor _SxW * [8086:3e92] display becomes blank after S3 (LP: #1759188) - drm/i915: Apply Display WA #1183 on skl, kbl, and cfl * add audio kernel patches for Raven (LP: #1758364) - ALSA: hda: Add Raven PCI ID - ALSA: hda/realtek - Fix ALC700 family no sound issue * Cpu utilization showing system time for kvm guests (performance) (sysstat) (LP: #1755979) - KVM: PPC: Book3S HV: Fix guest time accounting with VIRT_CPU_ACCOUNTING_GEN * Kernel panic on a nfsroot system (LP: #1734327) - Revert "UBUNTU: SAUCE: LSM stacking: add stacking support to apparmor network hooks" - Revert "UBUNTU: SAUCE: LSM stacking: LSM: Infrastructure management of the remaining blobs" * can't record sound via front headset port on the Dell Precision 3630 (LP: #1759088) - ALSA: hda/realtek - Fix Dell headset Mic can't record * speaker can't
[Kernel-packages] [Bug 1750349] Re: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file
This bug was fixed in the package linux-azure - 4.13.0-1014.17 --- linux-azure (4.13.0-1014.17) xenial; urgency=medium * linux-azure: 4.13.0-1014.17 -proposed tracker (LP: #1761459) * retpoline hints: primary infrastructure and initial hints (LP: #1758856) - [Config] retpoline -- switch to new format * [Hyper-V] PCI: hv: Fix 2 hang issues in hv_compose_msi_msg (LP: #1758378) - SAUCE: PCI: hv: Serialize the present and eject work items - SAUCE: PCI: hv: Fix 2 hang issues in hv_compose_msi_msg() - SAUCE: PCI: hv: Fix a comment typo in _hv_pcifront_read_config() - SAUCE: PCI: hv: Remove the bogus test in hv_eject_device_work() - SAUCE: PCI: hv: Only queue new work items in hv_pci_devices_present() if necessary [ Ubuntu: 4.13.0-39.44 ] * linux: 4.13.0-39.44 -proposed tracker (LP: #1761456) * intel-microcode 3.20180312.0 causes lockup at login screen(w/ linux- image-4.13.0-37-generic) (LP: #1759920) // CVE-2017-5715 (Spectre v2 Intel) // CVE-2017-5754 - x86/mm: Reinitialize TLB state on hotplug and resume * intel-microcode 3.20180312.0 causes lockup at login screen(w/ linux- image-4.13.0-37-generic) (LP: #1759920) // CVE-2017-5715 (Spectre v2 Intel) - Revert "x86/mm: Only set IBPB when the new thread cannot ptrace current thread" - x86/speculation: Use Indirect Branch Prediction Barrier in context switch * DKMS driver builds fail with: Cannot use CONFIG_STACK_VALIDATION=y, please install libelf-dev, libelf-devel or elfutils-libelf-devel (LP: #1760876) - [Packaging] include the retpoline extractor in the headers * retpoline hints: primary infrastructure and initial hints (LP: #1758856) - [Packaging] retpoline-extract: flag *0xNNN(%reg) branches - x86/speculation, objtool: Annotate indirect calls/jumps for objtool - x86/speculation, objtool: Annotate indirect calls/jumps for objtool on 32bit - x86/paravirt, objtool: Annotate indirect calls - [Packaging] retpoline -- add safe usage hint support - [Packaging] retpoline-check -- only report additions - [Packaging] retpoline -- widen indirect call/jmp detection - [Packaging] retpoline -- elide %rip relative indirections - [Packaging] retpoline -- clear hint information from packages - KVM: x86: Make indirect calls in emulator speculation safe - KVM: VMX: Make indirect call speculation safe - x86/boot, objtool: Annotate indirect jump in secondary_startup_64() - SAUCE: early/late -- annotate indirect calls in early/late initialisation code - SAUCE: vga_set_mode -- avoid jump tables - [Config] retpoline -- switch to new format - [Packaging] retpoline hints -- handle missing files when RETPOLINE not enabled - [Packaging] final-checks -- remove check for empty retpoline files * retpoline: ignore %cs:0xNNN constant indirections (LP: #1752655) - [Packaging] retpoline -- elide %cs:0x constants on i386 * zfs system process hung on container stop/delete (LP: #1754584) - SAUCE: Fix non-prefaulted page deadlock (LP: #1754584) * zfs-linux 0.6.5.11-1ubuntu5 ADT test failure with linux 4.15.0-1.2 (LP: #1737761) - SAUCE: (noup) Update zfs to 0.6.5.11-1ubuntu3.2 * AT_BASE_PLATFORM in AUXV is absent on kernels available on Ubuntu 17.10 (LP: #1759312) - powerpc/64s: Fix NULL AT_BASE_PLATFORM when using DT CPU features * btrfs and tar sparse truncate archives (LP: #1757565) - Btrfs: move definition of the function btrfs_find_new_delalloc_bytes - Btrfs: fix reported number of inode blocks after buffered append writes * efifb broken on ThunderX-based Gigabyte nodes (LP: #1758375) - drivers/fbdev/efifb: Allow BAR to be moved instead of claiming it * Intel i40e PF reset due to incorrect MDD detection (continues...) (LP: #1723127) - i40e/i40evf: Account for frags split over multiple descriptors in check linearize * Fix an issue that when system in S3, USB keyboard can't wake up the system. (LP: #1759511) - ACPI / PM: Allow deeper wakeup power states with no _SxD nor _SxW * [8086:3e92] display becomes blank after S3 (LP: #1759188) - drm/i915: Apply Display WA #1183 on skl, kbl, and cfl * add audio kernel patches for Raven (LP: #1758364) - ALSA: hda: Add Raven PCI ID - ALSA: hda/realtek - Fix ALC700 family no sound issue * Cpu utilization showing system time for kvm guests (performance) (sysstat) (LP: #1755979) - KVM: PPC: Book3S HV: Fix guest time accounting with VIRT_CPU_ACCOUNTING_GEN * Kernel panic on a nfsroot system (LP: #1734327) - Revert "UBUNTU: SAUCE: LSM stacking: add stacking support to apparmor network hooks" - Revert "UBUNTU: SAUCE: LSM stacking: LSM: Infrastructure management of the remaining blobs" * can't record sound via front headset port on the Dell Precision 3630 (LP: #1759088) - ALSA: hda/realtek - Fix Dell headset Mic can't record * speaker can't
[Kernel-packages] [Bug 1750349] Re: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file
This bug was fixed in the package linux - 4.13.0-39.44 --- linux (4.13.0-39.44) artful; urgency=medium * linux: 4.13.0-39.44 -proposed tracker (LP: #1761456) * intel-microcode 3.20180312.0 causes lockup at login screen(w/ linux- image-4.13.0-37-generic) (LP: #1759920) // CVE-2017-5715 (Spectre v2 Intel) // CVE-2017-5754 - x86/mm: Reinitialize TLB state on hotplug and resume * intel-microcode 3.20180312.0 causes lockup at login screen(w/ linux- image-4.13.0-37-generic) (LP: #1759920) // CVE-2017-5715 (Spectre v2 Intel) - Revert "x86/mm: Only set IBPB when the new thread cannot ptrace current thread" - x86/speculation: Use Indirect Branch Prediction Barrier in context switch * DKMS driver builds fail with: Cannot use CONFIG_STACK_VALIDATION=y, please install libelf-dev, libelf-devel or elfutils-libelf-devel (LP: #1760876) - [Packaging] include the retpoline extractor in the headers * retpoline hints: primary infrastructure and initial hints (LP: #1758856) - [Packaging] retpoline-extract: flag *0xNNN(%reg) branches - x86/speculation, objtool: Annotate indirect calls/jumps for objtool - x86/speculation, objtool: Annotate indirect calls/jumps for objtool on 32bit - x86/paravirt, objtool: Annotate indirect calls - [Packaging] retpoline -- add safe usage hint support - [Packaging] retpoline-check -- only report additions - [Packaging] retpoline -- widen indirect call/jmp detection - [Packaging] retpoline -- elide %rip relative indirections - [Packaging] retpoline -- clear hint information from packages - KVM: x86: Make indirect calls in emulator speculation safe - KVM: VMX: Make indirect call speculation safe - x86/boot, objtool: Annotate indirect jump in secondary_startup_64() - SAUCE: early/late -- annotate indirect calls in early/late initialisation code - SAUCE: vga_set_mode -- avoid jump tables - [Config] retpoline -- switch to new format - [Packaging] retpoline hints -- handle missing files when RETPOLINE not enabled - [Packaging] final-checks -- remove check for empty retpoline files * retpoline: ignore %cs:0xNNN constant indirections (LP: #1752655) - [Packaging] retpoline -- elide %cs:0x constants on i386 * zfs system process hung on container stop/delete (LP: #1754584) - SAUCE: Fix non-prefaulted page deadlock (LP: #1754584) * zfs-linux 0.6.5.11-1ubuntu5 ADT test failure with linux 4.15.0-1.2 (LP: #1737761) - SAUCE: (noup) Update zfs to 0.6.5.11-1ubuntu3.2 * AT_BASE_PLATFORM in AUXV is absent on kernels available on Ubuntu 17.10 (LP: #1759312) - powerpc/64s: Fix NULL AT_BASE_PLATFORM when using DT CPU features * btrfs and tar sparse truncate archives (LP: #1757565) - Btrfs: move definition of the function btrfs_find_new_delalloc_bytes - Btrfs: fix reported number of inode blocks after buffered append writes * efifb broken on ThunderX-based Gigabyte nodes (LP: #1758375) - drivers/fbdev/efifb: Allow BAR to be moved instead of claiming it * Intel i40e PF reset due to incorrect MDD detection (continues...) (LP: #1723127) - i40e/i40evf: Account for frags split over multiple descriptors in check linearize * Fix an issue that when system in S3, USB keyboard can't wake up the system. (LP: #1759511) - ACPI / PM: Allow deeper wakeup power states with no _SxD nor _SxW * [8086:3e92] display becomes blank after S3 (LP: #1759188) - drm/i915: Apply Display WA #1183 on skl, kbl, and cfl * add audio kernel patches for Raven (LP: #1758364) - ALSA: hda: Add Raven PCI ID - ALSA: hda/realtek - Fix ALC700 family no sound issue * Cpu utilization showing system time for kvm guests (performance) (sysstat) (LP: #1755979) - KVM: PPC: Book3S HV: Fix guest time accounting with VIRT_CPU_ACCOUNTING_GEN * Kernel panic on a nfsroot system (LP: #1734327) - Revert "UBUNTU: SAUCE: LSM stacking: add stacking support to apparmor network hooks" - Revert "UBUNTU: SAUCE: LSM stacking: LSM: Infrastructure management of the remaining blobs" * can't record sound via front headset port on the Dell Precision 3630 (LP: #1759088) - ALSA: hda/realtek - Fix Dell headset Mic can't record * speaker can't output sound anymore after system resumes from S3 on a lenovo machine with alc257 (LP: #1758829) - ALSA: hda/realtek - Fix speaker no sound after system resume * hda driver initialization takes too much time on the machine with coffeelake audio controller [8086:a348] (LP: #1758800) - ALSA: hda - Force polling mode on CFL for fixing codec communication * Let headset-mode initialization be called on Dell Precision 3930 (LP: #1757584) - ALSA: hda/realtek - Add headset mode support for Dell laptop * ubuntu_zram_smoke test will cause soft lockup on Artful ThunderX ARM64 (LP: #1755073) - SAUCE: crypto: thunderx_zip: Fix
[Kernel-packages] [Bug 1750349] Re: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file
The change is looking fine in artful proposed 4.13.0.39.42 kernel. bug
status changed to verification-done
** Tags removed: verification-needed-artful
** Tags added: verification-done-artful
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https://bugs.launchpad.net/bugs/1750349
Title:
[Hyper-V] include kvp fix for Avoid reading past allocated blocks from
KVP file
Status in linux package in Ubuntu:
Fix Committed
Status in linux-azure package in Ubuntu:
Triaged
Status in linux source package in Artful:
Fix Committed
Status in linux source package in Bionic:
Fix Committed
Bug description:
== SRU Justification ==
This commit is being requested in Bionic and linux-azure by Microsoft. It
has
already been applied to Bionic. It is being requested in Artful, so it makes
it's way into linux-azure through the re-base process.
This fix is required if a large number of records are injected into a pool,
which can cause the kvp daemon to crash.
This commit has been cc'd to upstream stable. However, it has not yet been
applied
to Artful, since upstream 4.13 is EOL.
== Fix ==
297d6b6e56c2 ("hv: kvp: Avoid reading past allocated blocks from KVP file")
== Regression Potential ==
Low. This patch has also been sent to upstream stable, so it has had
additional upstream
review.
== Test Case ==
A test kernel was built with this patch and tested by the original bug
reporter.
The bug reporter states the test kernel resolved the bug.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1750349/+subscriptions
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[Kernel-packages] [Bug 1750349] Re: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file
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-
artful' to 'verification-done-artful'. If the problem still exists,
change the tag 'verification-needed-artful' to 'verification-failed-
artful'.
If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.
See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!
** Tags added: verification-needed-artful
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https://bugs.launchpad.net/bugs/1750349
Title:
[Hyper-V] include kvp fix for Avoid reading past allocated blocks from
KVP file
Status in linux package in Ubuntu:
Fix Committed
Status in linux-azure package in Ubuntu:
Triaged
Status in linux source package in Artful:
Fix Committed
Status in linux source package in Bionic:
Fix Committed
Bug description:
== SRU Justification ==
This commit is being requested in Bionic and linux-azure by Microsoft. It
has
already been applied to Bionic. It is being requested in Artful, so it makes
it's way into linux-azure through the re-base process.
This fix is required if a large number of records are injected into a pool,
which can cause the kvp daemon to crash.
This commit has been cc'd to upstream stable. However, it has not yet been
applied
to Artful, since upstream 4.13 is EOL.
== Fix ==
297d6b6e56c2 ("hv: kvp: Avoid reading past allocated blocks from KVP file")
== Regression Potential ==
Low. This patch has also been sent to upstream stable, so it has had
additional upstream
review.
== Test Case ==
A test kernel was built with this patch and tested by the original bug
reporter.
The bug reporter states the test kernel resolved the bug.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1750349/+subscriptions
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[Kernel-packages] [Bug 1750349] Re: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file
** Changed in: linux (Ubuntu Artful)
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/1750349
Title:
[Hyper-V] include kvp fix for Avoid reading past allocated blocks from
KVP file
Status in linux package in Ubuntu:
Fix Committed
Status in linux-azure package in Ubuntu:
Triaged
Status in linux source package in Artful:
Fix Committed
Status in linux source package in Bionic:
Fix Committed
Bug description:
== SRU Justification ==
This commit is being requested in Bionic and linux-azure by Microsoft. It
has
already been applied to Bionic. It is being requested in Artful, so it makes
it's way into linux-azure through the re-base process.
This fix is required if a large number of records are injected into a pool,
which can cause the kvp daemon to crash.
This commit has been cc'd to upstream stable. However, it has not yet been
applied
to Artful, since upstream 4.13 is EOL.
== Fix ==
297d6b6e56c2 ("hv: kvp: Avoid reading past allocated blocks from KVP file")
== Regression Potential ==
Low. This patch has also been sent to upstream stable, so it has had
additional upstream
review.
== Test Case ==
A test kernel was built with this patch and tested by the original bug
reporter.
The bug reporter states the test kernel resolved the bug.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1750349/+subscriptions
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[Kernel-packages] [Bug 1750349] Re: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file
** Description changed:
- Please pick this upstream commit in 18.04 release.
- This is required if a large number of records are injected into a pool, which
can cause the kvp daemon to crash.
+ == SRU Justification ==
+ This commit is being requested in Bionic and linux-azure by Microsoft. It
has
+ already been applied to Bionic. It is being requested in Artful, so it makes
+ it's way into linux-azure through the re-base process.
- We found this to be missing from bionic server daily image.
+ This fix is required if a large number of records are injected into a pool,
+ which can cause the kvp daemon to crash.
- hv: kvp: Avoid reading past allocated blocks from KVP file
- 297d6b6e56c2977fc504c61bbeeaa21296923f89
+ This commit has been cc'd to upstream stable. However, it has not yet been
applied
+ to Artful, since upstream 4.13 is EOL.
+
+ == Fix ==
+ 297d6b6e56c2 ("hv: kvp: Avoid reading past allocated blocks from KVP file")
+
+ == Regression Potential ==
+ Low. This patch has also been sent to upstream stable, so it has had
additional upstream
+ review.
+
+ == Test Case ==
+ A test kernel was built with this patch and tested by the original bug
reporter.
+ The bug reporter states the test kernel resolved the bug.
--
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https://bugs.launchpad.net/bugs/1750349
Title:
[Hyper-V] include kvp fix for Avoid reading past allocated blocks from
KVP file
Status in linux package in Ubuntu:
Fix Committed
Status in linux-azure package in Ubuntu:
Triaged
Status in linux source package in Artful:
In Progress
Status in linux source package in Bionic:
Fix Committed
Bug description:
== SRU Justification ==
This commit is being requested in Bionic and linux-azure by Microsoft. It
has
already been applied to Bionic. It is being requested in Artful, so it makes
it's way into linux-azure through the re-base process.
This fix is required if a large number of records are injected into a pool,
which can cause the kvp daemon to crash.
This commit has been cc'd to upstream stable. However, it has not yet been
applied
to Artful, since upstream 4.13 is EOL.
== Fix ==
297d6b6e56c2 ("hv: kvp: Avoid reading past allocated blocks from KVP file")
== Regression Potential ==
Low. This patch has also been sent to upstream stable, so it has had
additional upstream
review.
== Test Case ==
A test kernel was built with this patch and tested by the original bug
reporter.
The bug reporter states the test kernel resolved the bug.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1750349/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1750349] Re: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file
SRU request submitted for Artful, which will get the fix into 4.13 linux-azure through the usual rebase process: https://lists.ubuntu.com/archives/kernel-team/2018-March/090839.html ** Also affects: linux (Ubuntu Artful) Importance: Undecided Status: New ** Also affects: linux-azure (Ubuntu Artful) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Artful) Status: New => In Progress ** Changed in: linux (Ubuntu Artful) Assignee: (unassigned) => Joseph Salisbury (jsalisbury) ** Changed in: linux (Ubuntu Artful) Importance: Undecided => High ** No longer affects: linux-azure (Ubuntu Bionic) ** No longer affects: linux-azure (Ubuntu Artful) -- 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/1750349 Title: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file Status in linux package in Ubuntu: Fix Committed Status in linux-azure package in Ubuntu: Triaged Status in linux source package in Artful: In Progress Status in linux source package in Bionic: Fix Committed Bug description: Please pick this upstream commit in 18.04 release. This is required if a large number of records are injected into a pool, which can cause the kvp daemon to crash. We found this to be missing from bionic server daily image. hv: kvp: Avoid reading past allocated blocks from KVP file 297d6b6e56c2977fc504c61bbeeaa21296923f89 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1750349/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1750349] Re: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file
Yes, please pick it in linux-azure Xenial 4.13. This is not present in current 4.13.0-1012.14 proposed. -- 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/1750349 Title: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file Status in linux package in Ubuntu: Fix Committed Status in linux-azure package in Ubuntu: Triaged Status in linux source package in Bionic: Fix Committed Status in linux-azure source package in Bionic: Triaged Bug description: Please pick this upstream commit in 18.04 release. This is required if a large number of records are injected into a pool, which can cause the kvp daemon to crash. We found this to be missing from bionic server daily image. hv: kvp: Avoid reading past allocated blocks from KVP file 297d6b6e56c2977fc504c61bbeeaa21296923f89 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1750349/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1750349] Re: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file
Commit is now in the Bionic -proposed repository, kernel version Ubuntu-4.15.0-9.10. ** Changed in: linux (Ubuntu Bionic) Status: Triaged => Fix Committed -- 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/1750349 Title: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file Status in linux package in Ubuntu: Fix Committed Status in linux-azure package in Ubuntu: Triaged Status in linux source package in Bionic: Fix Committed Status in linux-azure source package in Bionic: Triaged Bug description: Please pick this upstream commit in 18.04 release. This is required if a large number of records are injected into a pool, which can cause the kvp daemon to crash. We found this to be missing from bionic server daily image. hv: kvp: Avoid reading past allocated blocks from KVP file 297d6b6e56c2977fc504c61bbeeaa21296923f89 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1750349/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1750349] Re: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file
Just to confirm. Do you only require this commit in linux-azure Bionic? Or is it also needed in linux-azure Xenial, which is 4.13 based? -- 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/1750349 Title: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file Status in linux package in Ubuntu: Fix Committed Status in linux-azure package in Ubuntu: Triaged Status in linux source package in Bionic: Fix Committed Status in linux-azure source package in Bionic: Triaged Bug description: Please pick this upstream commit in 18.04 release. This is required if a large number of records are injected into a pool, which can cause the kvp daemon to crash. We found this to be missing from bionic server daily image. hv: kvp: Avoid reading past allocated blocks from KVP file 297d6b6e56c2977fc504c61bbeeaa21296923f89 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1750349/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1750349] Re: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file
** Changed in: linux (Ubuntu Bionic) Assignee: (unassigned) => Joseph Salisbury (jsalisbury) ** Also affects: linux-azure (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-azure (Ubuntu Bionic) Status: New => Triaged ** Changed in: linux-azure (Ubuntu Bionic) Importance: Undecided => High -- 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/1750349 Title: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file Status in linux package in Ubuntu: Triaged Status in linux-azure package in Ubuntu: Triaged Status in linux source package in Bionic: Triaged Status in linux-azure source package in Bionic: Triaged Bug description: Please pick this upstream commit in 18.04 release. This is required if a large number of records are injected into a pool, which can cause the kvp daemon to crash. We found this to be missing from bionic server daily image. hv: kvp: Avoid reading past allocated blocks from KVP file 297d6b6e56c2977fc504c61bbeeaa21296923f89 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1750349/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1750349] Re: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file
Please apply it to both kernels/releases. Thank you! -- 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/1750349 Title: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file Status in linux package in Ubuntu: Triaged Status in linux source package in Bionic: Triaged Bug description: Please pick this upstream commit in 18.04 release. This is required if a large number of records are injected into a pool, which can cause the kvp daemon to crash. We found this to be missing from bionic server daily image. hv: kvp: Avoid reading past allocated blocks from KVP file 297d6b6e56c2977fc504c61bbeeaa21296923f89 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1750349/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1750349] Re: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file
Should this patch be applied to just the custom linux-azure kernel or both linux-azure and the generic Ubuntu kernel? -- 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/1750349 Title: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file Status in linux package in Ubuntu: Triaged Status in linux source package in Bionic: Triaged Bug description: Please pick this upstream commit in 18.04 release. This is required if a large number of records are injected into a pool, which can cause the kvp daemon to crash. We found this to be missing from bionic server daily image. hv: kvp: Avoid reading past allocated blocks from KVP file 297d6b6e56c2977fc504c61bbeeaa21296923f89 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1750349/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1750349] Re: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file
** Changed in: linux (Ubuntu) Importance: Undecided => High ** Also affects: linux (Ubuntu Bionic) Importance: High Status: Confirmed ** Changed in: linux (Ubuntu Bionic) Status: Confirmed => Triaged ** Tags added: kernel-da-key kernel-hyper-v -- 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/1750349 Title: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file Status in linux package in Ubuntu: Triaged Status in linux source package in Bionic: Triaged Bug description: Please pick this upstream commit in 18.04 release. This is required if a large number of records are injected into a pool, which can cause the kvp daemon to crash. We found this to be missing from bionic server daily image. hv: kvp: Avoid reading past allocated blocks from KVP file 297d6b6e56c2977fc504c61bbeeaa21296923f89 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1750349/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1750349] Re: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- 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/1750349 Title: [Hyper-V] include kvp fix for Avoid reading past allocated blocks from KVP file Status in linux package in Ubuntu: Confirmed Bug description: Please pick this upstream commit in 18.04 release. This is required if a large number of records are injected into a pool, which can cause the kvp daemon to crash. We found this to be missing from bionic server daily image. hv: kvp: Avoid reading past allocated blocks from KVP file 297d6b6e56c2977fc504c61bbeeaa21296923f89 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1750349/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
