Re: [PATCH 0/3] Additional refactoring of Hyper-V arch specific code
From: Wei Liu
Date: Wed Jul 14 2021 - 05:37:21 EST
On Sun, Jul 11, 2021 at 08:25:13PM -0700, Michael Kelley wrote:
> This patch set moves additional Hyper-V code under arch/x86 into
> arch-neutral hv_common.c where it can be shared by x86 and
> and ARM64 implementations. The move reduces the overall lines
> of code across both architectures, and removes code under
> arch/ that isn't really architecture-specific.
>
> The code is moved into hv_common.c because it must be
> built-in to the kernel image, and not be part of a module.
>
> No functional changes are intended.
> Michael Kelley (3):
> Drivers: hv: Make portions of Hyper-V init code be arch neutral
> Drivers: hv: Add arch independent default functions for some Hyper-V
> handlers
> Drivers: hv: Move Hyper-V misc functionality to arch-neutral code
>
> arch/x86/hyperv/hv_init.c | 101 +++-----------------
> arch/x86/include/asm/mshyperv.h | 4 -
> arch/x86/kernel/cpu/mshyperv.c | 24 -----
> drivers/hv/hv_common.c | 198 ++++++++++++++++++++++++++++++++++++++++
> include/asm-generic/mshyperv.h | 10 ++
> 5 files changed, 219 insertions(+), 118 deletions(-)
>
Applied to hyperv-next. Thanks.
> --
> 1.8.3.1
>