[PATCH 0/2] Fix MSR access errors during kexec in root partition

From: Anirudh Rayabharam
Date: Wed Oct 26 2022 - 09:48:37 EST


Fixes a couple of MSR access errors seen during kexec in root partition
and opportunistically introduces a data structure for the reference TSC
MSR in order to simplify the code that updates that MSR.

Anirudh Rayabharam (2):
x86/hyperv: fix invalid writes to MSRs during root partition kexec
clocksource/drivers/hyperv: add data structure for reference TSC MSR

arch/x86/hyperv/hv_init.c | 11 +++++++----
drivers/clocksource/hyperv_timer.c | 28 ++++++++++++++--------------
include/asm-generic/hyperv-tlfs.h | 9 +++++++++
3 files changed, 30 insertions(+), 18 deletions(-)

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2.34.1