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| author | Michael Kelley <[email protected]> | 2019-07-01 04:25:56 +0000 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2019-07-03 11:00:59 +0200 |
| commit | fd1fea6834d0f9f93062ae6685862908a9baed39 (patch) | |
| tree | 5f361b02b874c0517d363a4538d426a6830d4d40 /lib | |
| parent | 341924049558e5f7c1a148a2c461a417933d35d9 (diff) | |
clocksource/drivers: Make Hyper-V clocksource ISA agnostic
Hyper-V clock/timer code and data structures are currently mixed
in with other code in the ISA independent drivers/hv directory as
well as the ISA dependent Hyper-V code under arch/x86.
Consolidate this code and data structures into a Hyper-V clocksource driver
to better follow the Linux model. In doing so, separate out the ISA
dependent portions so the new clocksource driver works for x86 and for the
in-process Hyper-V on ARM64 code.
To start, move the existing clockevents code to create the new clocksource
driver. Update the VMbus driver to call initialization and cleanup routines
since the Hyper-V synthetic timers are not independently enumerated in
ACPI.
No behavior is changed and no new functionality is added.
Suggested-by: Marc Zyngier <[email protected]>
Signed-off-by: Michael Kelley <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Vitaly Kuznetsov <[email protected]>
Cc: "[email protected]" <[email protected]>
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Cc: Sunil Muthuswamy <[email protected]>
Cc: KY Srinivasan <[email protected]>
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Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions