| Message ID | cover.1530278307.git.joseph.salisbury@canonical.com |
|---|---|
| Headers | show |
| Series | x86/kvm: fix LAPIC timer drift when guest uses periodic | expand |
On Fri, Jun 29, 2018 at 09:22:52AM -0400, Joseph Salisbury wrote: > BugLink: http://bugs.launchpad.net/bugs/1778486 > > == SRU Justification == > This patch fixes a regression introduced by mainline commit > 8003c9ae204e in v4.10. Without this new patch, OpenBSD guests encounter > timing issues when running under bionic kernel. > > See also: > https://www.spinics.net/lists/kvm/msg161311.html > > == Fix == > d8f2f498d9ed ("x86/kvm: fix LAPIC timer drift when guest uses periodic mode") > > == Regression Potential == > Low. This fixes a current regression. > > == 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. Acked-by: Seth Forshee <seth.forshee@canonical.com> Note that unstable already has this commit as it went upstream in 4.17-rc7.
On 06/29/18 15:22, Joseph Salisbury wrote: > BugLink: http://bugs.launchpad.net/bugs/1778486 > > == SRU Justification == > This patch fixes a regression introduced by mainline commit > 8003c9ae204e in v4.10. Without this new patch, OpenBSD guests encounter > timing issues when running under bionic kernel. > > See also: > https://www.spinics.net/lists/kvm/msg161311.html > > == Fix == > d8f2f498d9ed ("x86/kvm: fix LAPIC timer drift when guest uses periodic mode") > > == Regression Potential == > Low. This fixes a current regression. > > == 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. > > David Vrabel (1): > x86/kvm: fix LAPIC timer drift when guest uses periodic mode > > arch/x86/kvm/lapic.c | 16 ++++++++++++++-- > 1 file changed, 14 insertions(+), 2 deletions(-) > Acked-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
On 06/29/18 15:22, Joseph Salisbury wrote: > BugLink: http://bugs.launchpad.net/bugs/1778486 > > == SRU Justification == > This patch fixes a regression introduced by mainline commit > 8003c9ae204e in v4.10. Without this new patch, OpenBSD guests encounter > timing issues when running under bionic kernel. > > See also: > https://www.spinics.net/lists/kvm/msg161311.html > > == Fix == > d8f2f498d9ed ("x86/kvm: fix LAPIC timer drift when guest uses periodic mode") > > == Regression Potential == > Low. This fixes a current regression. > > == 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. > > David Vrabel (1): > x86/kvm: fix LAPIC timer drift when guest uses periodic mode > > arch/x86/kvm/lapic.c | 16 ++++++++++++++-- > 1 file changed, 14 insertions(+), 2 deletions(-) > Applied to bionic/master-next branch. Thanks, Kleber
BugLink: http://bugs.launchpad.net/bugs/1778486 == SRU Justification == This patch fixes a regression introduced by mainline commit 8003c9ae204e in v4.10. Without this new patch, OpenBSD guests encounter timing issues when running under bionic kernel. See also: https://www.spinics.net/lists/kvm/msg161311.html == Fix == d8f2f498d9ed ("x86/kvm: fix LAPIC timer drift when guest uses periodic mode") == Regression Potential == Low. This fixes a current regression. == 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. David Vrabel (1): x86/kvm: fix LAPIC timer drift when guest uses periodic mode arch/x86/kvm/lapic.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-)