KVM: x86: Unpack F() CPUID feature flag macros to one flag per line of code

Browse source

Refactor kvm_set_cpu_caps() to express each supported (or not) feature
flag on a separate line, modulo a handful of cases where KVM does not, and
likely will not, support a sequence of flags.  This will allow adding
fancier macros with longer, more descriptive names without resulting in
absurd line lengths and/or weird code.  Isolating each flag also makes it
far easier to review changes, reduces code conflicts, and generally makes
it easier to resolve conflicts.  Lastly, it allows co-locating comments
for notable flags, e.g. MONITOR, precisely with the relevant flag.

No functional change intended.

Suggested-by: Maxim Levitsky <mlevitsk@redhat.com>
Link: https://lore.kernel.org/r/20241128013424.4096668-23-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>

...

This commit is contained in:

Sean Christopherson 2024-11-27 17:33:49 -08:00

parent 96cbc766ba

commit ccf93de484

1 changed files with 231 additions and 64 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

295

arch/x86/kvm/cpuid.c

View file