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From: Yeoreum Yun <yeoreum.yun@arm.com>
To: linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev,
	kvm@vger.kernel.org, linux-kselftest@vger.kernel.org
Cc: catalin.marinas@arm.com, will@kernel.org, maz@kernel.org,
	oupton@kernel.org, miko.lenczewski@arm.com,
	kevin.brodsky@arm.com, broonie@kernel.org, ardb@kernel.org,
	suzuki.poulose@arm.com, lpieralisi@kernel.org,
	joey.gouly@arm.com, yuzenghui@huawei.com, yeoreum.yun@arm.com
Subject: [PATCH v14 3/8] KVM: arm64: kselftest: set_id_regs: add test for FEAT_LSUI
Date: Wed, 25 Feb 2026 18:27:03 +0000	[thread overview]
Message-ID: <20260225182708.3225211-4-yeoreum.yun@arm.com> (raw)
In-Reply-To: <20260225182708.3225211-1-yeoreum.yun@arm.com>

Add test coverage for FEAT_LSUI.

Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
---
 tools/testing/selftests/kvm/arm64/set_id_regs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/kvm/arm64/set_id_regs.c b/tools/testing/selftests/kvm/arm64/set_id_regs.c
index 73de5be58bab..fa3478a6c914 100644
--- a/tools/testing/selftests/kvm/arm64/set_id_regs.c
+++ b/tools/testing/selftests/kvm/arm64/set_id_regs.c
@@ -124,6 +124,7 @@ static const struct reg_ftr_bits ftr_id_aa64isar2_el1[] = {
 
 static const struct reg_ftr_bits ftr_id_aa64isar3_el1[] = {
 	REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64ISAR3_EL1, FPRCVT, 0),
+	REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64ISAR3_EL1, LSUI, 0),
 	REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64ISAR3_EL1, LSFE, 0),
 	REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64ISAR3_EL1, FAMINMAX, 0),
 	REG_FTR_END,
-- 
LEVI:{C3F47F37-75D8-414A-A8BA-3980EC8A46D7}


  parent reply	other threads:[~2026-02-25 18:27 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-02-25 18:27 [PATCH v14 0/8] support FEAT_LSUI Yeoreum Yun
2026-02-25 18:27 ` [PATCH v14 1/8] arm64: cpufeature: add FEAT_LSUI Yeoreum Yun
2026-02-25 18:27 ` [PATCH v14 2/8] KVM: arm64: expose FEAT_LSUI to guest Yeoreum Yun
2026-02-25 18:27 ` Yeoreum Yun [this message]
2026-02-25 18:27 ` [PATCH v14 4/8] arm64: futex: refactor futex atomic operation Yeoreum Yun
2026-02-25 18:27 ` [PATCH v14 5/8] arm64: futex: support futex with FEAT_LSUI Yeoreum Yun
2026-02-25 18:27 ` [PATCH v14 6/8] arm64: armv8_deprecated: disable swp emulation when FEAT_LSUI present Yeoreum Yun
2026-02-25 18:27 ` [PATCH v14 7/8] KVM: arm64: use CASLT instruction for swapping guest descriptor Yeoreum Yun
2026-02-26 11:16   ` Marc Zyngier
2026-02-26 14:05     ` Yeoreum Yun
2026-02-26 14:52       ` Suzuki K Poulose
2026-02-27  8:31         ` Yeoreum Yun
2026-02-26 11:28   ` Suzuki K Poulose
2026-02-26 13:53     ` Yeoreum Yun
2026-02-26 11:38   ` Oliver Upton
2026-02-26 13:52     ` Yeoreum Yun
2026-02-25 18:27 ` [PATCH v14 8/8] arm64: Kconfig: add support for LSUI Yeoreum Yun

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