On 04/10/2025 1:11 am, Demi Marie Obenour wrote: > On 10/3/25 18:53, Andrew Cooper wrote: >> Mirroring the cleanup to rdmsr(), do the same to wrmsr(). It now has the >> same >> API as wrmsrl(), but we'll want to drop that wrapper in due course. >> >> It's telling that almost all remaining users pass in 0. Most are converted >> directly to WRMSRNS, but a few are not. >> >> MSR_VIRT_SPEC_CTRL is unconditionally intercepted is orders of magnitude more > "is unconditionally intercepted is" is this a typo?
There should be an 'and' in there. Fixed locally. ~Andrew >> expensive than just serialising. In disable_lapic_nmi_watchdog(), the P4 >> case >> won't run on hardware which has anything more than plain WRMSR. >>
