KVM: x86: Rename local "ecx" variables to "msr" and "pmc" as appropriate

Rename "ecx" variables in {RD,WR}MSR and RDPMC helpers to "msr" and "pmc"
respectively, in anticipation of adding support for the immediate variants
of RDMSR and WRMSRNS, and to better document what the variables hold
(versus where the data originated).

No functional change intended.

Link: https://lore.kernel.org/r/20250805202224.1475590-3-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
This commit is contained in:
Sean Christopherson 2025-08-05 13:22:20 -07:00
commit ec400f6c2f