From: Andrew Cooper <andrew.cooper3@citrix.com>
To: xen-devel@lists.xenproject.org
Cc: "Andrew Cooper" <andrew.cooper3@citrix.com>,
"Jan Beulich" <jbeulich@suse.com>,
"Roger Pau Monné" <roger@xenproject.org>,
"Teddy Astie" <teddy.astie@vates.tech>
Subject: [PATCH 0/5] x86/nmi: Watchdog fixes/improvement Part 1
Date: Wed, 5 Aug 2026 13:45:20 +0100 [thread overview]
Message-ID: <20260805124525.105457-1-andrew.cooper3@citrix.com> (raw)
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
next reply other threads:[~2026-08-05 12:45 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-05 12:45 Andrew Cooper [this message]
2026-08-05 12:45 ` [PATCH 1/5] x86/nmi: Drop {reserve,release}_lapic_nmi() Andrew Cooper
2026-08-05 13:48 ` Jan Beulich
2026-08-05 12:45 ` [PATCH 2/5] x86/nmi: Drop K7_NMI_EVENT Andrew Cooper
2026-08-05 13:49 ` Jan Beulich
2026-08-17 16:24 ` [PATCH 2.5/5] x86/nmi: Remove logic for pre-64bit Pentium 4 CPUs Andrew Cooper
2026-08-18 6:32 ` Jan Beulich
2026-08-05 12:45 ` [PATCH 3/5] x86/nmi: Misc style fixes Andrew Cooper
2026-08-05 13:52 ` Jan Beulich
2026-08-17 16:19 ` Andrew Cooper
2026-08-05 12:45 ` [PATCH 4/5] x86/nmi: Check MSR_MISC_ENABLE for all Intel platforms Andrew Cooper
2026-08-05 14:02 ` Jan Beulich
2026-08-05 12:45 ` [PATCH 5/5] x86/nmi: Don't configure EvtSel repeatedly Andrew Cooper
2026-08-05 14:20 ` Jan Beulich
2026-08-05 15:37 ` Andrew Cooper
2026-08-06 6:57 ` Jan Beulich
2026-08-06 9:40 ` Andrew Cooper
2026-08-17 17:23 ` [PATCH 6/5] x86/nmi: Support watchdogs on Intel Fam18/19 CPUs Andrew Cooper
2026-08-18 7:31 ` Jan Beulich
2026-08-05 13:42 ` [PATCH 0/5] x86/nmi: Watchdog fixes/improvement Part 1 Jan Beulich
2026-08-05 17:56 ` Andrew Cooper
2026-08-06 6:44 ` Jan Beulich
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