diff options
| author | Michael Kelley <mikelley@microsoft.com> | 2018-11-04 03:48:57 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-11-04 11:04:46 +0100 |
| commit | 1de72c706488b7be664a601cf3843bd01e327e58 (patch) | |
| tree | 9541096f9fec1f07998816bbdbc8d4c289e48df9 /Documentation | |
| parent | 35b69a420bfb56b7b74cb635ea903db05e357bec (diff) | |
| download | linux-1de72c706488b7be664a601cf3843bd01e327e58.tar.gz linux-1de72c706488b7be664a601cf3843bd01e327e58.tar.bz2 linux-1de72c706488b7be664a601cf3843bd01e327e58.zip | |
x86/hyper-v: Enable PIT shutdown quirk
Hyper-V emulation of the PIT has a quirk such that the normal PIT shutdown
path doesn't work, because clearing the counter register restarts the
timer.
Disable the counter clearing on PIT shutdown.
Signed-off-by: Michael Kelley <mikelley@microsoft.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: "gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>
Cc: "devel@linuxdriverproject.org" <devel@linuxdriverproject.org>
Cc: "daniel.lezcano@linaro.org" <daniel.lezcano@linaro.org>
Cc: "virtualization@lists.linux-foundation.org" <virtualization@lists.linux-foundation.org>
Cc: "jgross@suse.com" <jgross@suse.com>
Cc: "akataria@vmware.com" <akataria@vmware.com>
Cc: "olaf@aepfle.de" <olaf@aepfle.de>
Cc: "apw@canonical.com" <apw@canonical.com>
Cc: vkuznets <vkuznets@redhat.com>
Cc: "jasowang@redhat.com" <jasowang@redhat.com>
Cc: "marcelo.cerri@canonical.com" <marcelo.cerri@canonical.com>
Cc: KY Srinivasan <kys@microsoft.com>
Cc: stable@vger.kernel.org
Link: https://lkml.kernel.org/r/1541303219-11142-3-git-send-email-mikelley@microsoft.com
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions