similar to: [PATCH 4.19 119/205] x86/hyper-v: Enable PIT shutdown quirk

4.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Michael Kelley <mikelley at microsoft.com> commit 1de72c706488b7be664a601cf3843bd01e327e58 upstream. 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

This is a note to let you know that I've just added the patch titled x86/hyper-v: Enable PIT shutdown quirk to the 4.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: x86-hyper-v-enable-pit-shutdown-quirk.patch and it can be found in the queue-4.18 subdirectory. If you, or anyone

Commit-ID: 1de72c706488b7be664a601cf3843bd01e327e58 Gitweb: https://git.kernel.org/tip/1de72c706488b7be664a601cf3843bd01e327e58 Author: Michael Kelley <mikelley at microsoft.com> AuthorDate: Sun, 4 Nov 2018 03:48:57 +0000 Committer: Thomas Gleixner <tglx at linutronix.de> CommitDate: Sun, 4 Nov 2018 11:04:46 +0100 x86/hyper-v: Enable PIT shutdown quirk Hyper-V emulation of

4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Michael Kelley <mikelley at microsoft.com> commit 1de72c706488b7be664a601cf3843bd01e327e58 upstream. 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

This is a note to let you know that I've just added the patch titled x86/hyper-v: Enable PIT shutdown quirk to the 4.19-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: x86-hyper-v-enable-pit-shutdown-quirk.patch and it can be found in the queue-4.19 subdirectory. If you, or anyone

This is a note to let you know that I've just added the patch titled x86/hyper-v: Enable PIT shutdown quirk to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: x86-hyper-v-enable-pit-shutdown-quirk.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone

3.16.63-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Michael Kelley <mikelley at microsoft.com> commit 1de72c706488b7be664a601cf3843bd01e327e58 upstream. 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

4.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Michael Kelley <mikelley at microsoft.com> commit 35b69a420bfb56b7b74cb635ea903db05e357bec upstream. Add support for platforms where pit_shutdown() doesn't work because of a quirk in the PIT emulation. On these platforms setting the counter register to zero causes the PIT to start

This is a note to let you know that I've just added the patch titled clockevents/drivers/i8253: Add support for PIT shutdown quirk to the 4.19-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: clockevents-drivers-i8253-add-support-for-pit-shutdown-quirk.patch and it can be found in

4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Michael Kelley <mikelley at microsoft.com> commit 35b69a420bfb56b7b74cb635ea903db05e357bec upstream. Add support for platforms where pit_shutdown() doesn't work because of a quirk in the PIT emulation. On these platforms setting the counter register to zero causes the PIT to start

4.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Michael Kelley <mikelley at microsoft.com> commit 35b69a420bfb56b7b74cb635ea903db05e357bec upstream. Add support for platforms where pit_shutdown() doesn't work because of a quirk in the PIT emulation. On these platforms setting the counter register to zero causes the PIT to start

4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Michael Kelley <mikelley at microsoft.com> commit 35b69a420bfb56b7b74cb635ea903db05e357bec upstream. Add support for platforms where pit_shutdown() doesn't work because of a quirk in the PIT emulation. On these platforms setting the counter register to zero causes the PIT to start

4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Michael Kelley <mikelley at microsoft.com> commit 35b69a420bfb56b7b74cb635ea903db05e357bec upstream. Add support for platforms where pit_shutdown() doesn't work because of a quirk in the PIT emulation. On these platforms setting the counter register to zero causes the PIT to start

3.16.63-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Michael Kelley <mikelley at microsoft.com> commit 35b69a420bfb56b7b74cb635ea903db05e357bec upstream. Add support for platforms where pit_shutdown() doesn't work because of a quirk in the PIT emulation. On these platforms setting the counter register to zero causes the PIT to start

This is a note to let you know that I've just added the patch titled clockevents/drivers/i8253: Add support for PIT shutdown quirk to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: clockevents-drivers-i8253-add-support-for-pit-shutdown-quirk.patch and it can be found in the

This is a note to let you know that I've just added the patch titled clockevents/drivers/i8253: Add support for PIT shutdown quirk to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: clockevents-drivers-i8253-add-support-for-pit-shutdown-quirk.patch and it can be found in the

This is a note to let you know that I've just added the patch titled clockevents/drivers/i8253: Add support for PIT shutdown quirk to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: clockevents-drivers-i8253-add-support-for-pit-shutdown-quirk.patch and it can be found in

This is a note to let you know that I've just added the patch titled clockevents/drivers/i8253: Add support for PIT shutdown quirk to the 4.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: clockevents-drivers-i8253-add-support-for-pit-shutdown-quirk.patch and it can be found in

Commit-ID: 35b69a420bfb56b7b74cb635ea903db05e357bec Gitweb: https://git.kernel.org/tip/35b69a420bfb56b7b74cb635ea903db05e357bec Author: Michael Kelley <mikelley at microsoft.com> AuthorDate: Sun, 4 Nov 2018 03:48:54 +0000 Committer: Thomas Gleixner <tglx at linutronix.de> CommitDate: Sun, 4 Nov 2018 11:04:46 +0100 clockevents/drivers/i8253: Add support for PIT shutdown quirk

From: Andrey Smetanin <asmetanin at virtuozzo.com> Hypervisor Top Level Functional Specification v3.1/4.0 notes that cpuid (0x40000003) EDX's 10th bit should be used to check that Hyper-V guest crash MSR's functionality available. This patch should fix this recognition. Currently the code checks EAX register instead of EDX. Signed-off-by: Andrey Smetanin <asmetanin at