[PATCH 0/5] x86/nmi: Watchdog fixes/improvement Part 1

Andrew Cooper <[email protected]> Wed, 5 Aug 2026 13:45:20 +0100
Newsgroups gmane.comp.emulators.xen.devel
Message-ID <[email protected]>
This is the start of a very long rabbit hole to address the
mis-classification of some watchdog NMIs as non-watchdog NMIs.  For
now, just some simple and hopefully non-controvertial changes.

https://gitlab.com/xen-project/hardware/xen-staging/-/pipelines/2733861049

Andrew Cooper (5):
  x86/nmi: Drop {reserve,release}_lapic_nmi()
  x86/nmi: Drop K7_NMI_EVENT
  x86/nmi: Misc style fixes
  x86/nmi: Check MSR_MISC_ENABLE for all Intel platforms
  x86/nmi: Don't configure EvtSel repeatedly

 xen/arch/x86/include/asm/apic.h |   2 -
 xen/arch/x86/nmi.c              | 153 ++++++++++----------------------
 2 files changed, 47 insertions(+), 108 deletions(-)

-- 
2.34.1