KVM: x86: Fold "struct dest_map" into "struct rtc_status"

Browse source

Drop "struct dest_map" and fold its members into its one and only user,
"struct rtc_status".  Tracking "pending" EOIs and associated vCPUs is very
much a hack for legacy RTC behavior, and should never be needed for other
IRQ delivery.  In addition to making it more obvious why KVM tracks target
vCPUs, this will allow burying the "struct rtc_status" definition behind
CONFIG_KVM_IOAPIC=y, which in turn will make it even harder for KVM to
misuse the structure.

No functional change intended.

Link: https://patch.msgid.link/20251206004311.479939-8-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>

...

This commit is contained in:

Sean Christopherson 2025-12-05 16:43:09 -08:00

parent 1a5d7f9540

commit 5cd6b1a6ee

4 changed files with 34 additions and 39 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

29

arch/x86/kvm/ioapic.c

View file

10

arch/x86/kvm/ioapic.h

View file

28

arch/x86/kvm/lapic.c

View file

6

arch/x86/kvm/lapic.h

View file