Messages in this thread | | | From | Michael Kelley <> | Subject | [PATCH v2 0/3] Additional refactoring of Hyper-V arch specific code | Date | Wed, 14 Jul 2021 11:34:44 -0700 |
| |
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.
--- Changes in v2: * Fixed problem when building with CONFIG_HYPERV=n (reported by kernel test robot <lkp@intel.com>)
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 | 20 ---- drivers/hv/hv_common.c | 205 ++++++++++++++++++++++++++++++++++++++++ include/asm-generic/mshyperv.h | 10 ++ 5 files changed, 226 insertions(+), 114 deletions(-)
-- 1.8.3.1
| |