linux-kernel - [PATCH v3 0/4] KVM: arm64: selftests: arch_timer_edge

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Message-ID: <20250605103613.14544-1-sebott@redhat.com>
Date: Thu,  5 Jun 2025 12:36:09 +0200
From: Sebastian Ott <sebott@...hat.com>
To: Marc Zyngier <maz@...nel.org>,
	Oliver Upton <oliver.upton@...ux.dev>
Cc: Colton Lewis <coltonlewis@...gle.com>,
	Ricardo Koller <ricarkol@...gle.com>,
	Joey Gouly <joey.gouly@....com>,
	Suzuki K Poulose <suzuki.poulose@....com>,
	Zenghui Yu <yuzenghui@...wei.com>,
	Shuah Khan <shuah@...nel.org>,
	linux-arm-kernel@...ts.infradead.org,
	kvmarm@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	linux-kselftest@...r.kernel.org,
	Sebastian Ott <sebott@...hat.com>
Subject: [PATCH v3 0/4] KVM: arm64: selftests: arch_timer_edge_cases fixes

Some small fixes for arch_timer_edge_cases that I stumbled upon
while debugging failures for this selftest on ampere-one.

Changes since v1:
 * determine effective counter width based on suggestions from Marc
Changes since v2:
 * new patch to fix xval initialization

I've done tests with this on various machines - no issues during
several hundreds of test runs.

v1: https://lore.kernel.org/kvmarm/20250509143312.34224-1-sebott@redhat.com/
v2: https://lore.kernel.org/kvmarm/20250527142434.25209-1-sebott@redhat.com/

Sebastian Ott (4):
  KVM: arm64: selftests: fix help text for arch_timer_edge_cases
  KVM: arm64: selftests: fix thread migration in arch_timer_edge_cases
  KVM: arm64: selftests: arch_timer_edge_cases - fix xval init
  KVM: arm64: selftests: arch_timer_edge_cases - determine effective counter width

 .../kvm/arm64/arch_timer_edge_cases.c         | 39 ++++++++++++-------
 1 file changed, 25 insertions(+), 14 deletions(-)


base-commit: 0ff41df1cb268fc69e703a08a57ee14ae967d0ca
-- 
2.49.0