From: Marc Zyngier <maz@kernel.org>
To: kvmarm@lists.cs.columbia.edu, Reiji Watanabe <reijiw@google.com>
Cc: linux-arm-kernel@lists.infradead.org,
Ricardo Koller <ricarkol@google.com>,
Jing Zhang <jingzhangos@google.com>,
Alexandru Elisei <alexandru.elisei@arm.com>,
Oliver Upton <oliver.upton@linux.dev>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Paolo Bonzini <pbonzini@redhat.com>,
James Morse <james.morse@arm.com>,
Raghavendra Rao Anata <rananta@google.com>,
kvm@vger.kernel.org
Subject: Re: [PATCH v2 0/4] KVM: arm64: Fix bugs of single-step execution enabled by userspace
Date: Mon, 19 Sep 2022 11:04:01 +0100 [thread overview]
Message-ID: <166358182480.2829822.10216167209295970084.b4-ty@kernel.org> (raw)
In-Reply-To: <20220917010600.532642-1-reijiw@google.com>
On Fri, 16 Sep 2022 18:05:56 -0700, Reiji Watanabe wrote:
> This series fixes two bugs of single-step execution enabled by
> userspace, and add a test case for KVM_GUESTDBG_SINGLESTEP to
> the debug-exception test to verify the single-step behavior.
>
> Patch 1 fixes a bug that KVM might unintentionally change PSTATE.SS
> for the guest when single-step execution is enabled for the vCPU by
> userspace.
>
> [...]
Applied to next, thanks!
[1/4] KVM: arm64: Preserve PSTATE.SS for the guest while single-step is enabled
commit: 34fbdee086cfcc20fe889d2b83afddfbe2ac3096
[2/4] KVM: arm64: Clear PSTATE.SS when the Software Step state was Active-pending
commit: 370531d1e95be57c62fdf065fb04fd8db7ade8f9
[3/4] KVM: arm64: selftests: Refactor debug-exceptions to make it amenable to new test cases
commit: ff00e737090e0f015059e59829aaa58565b16321
[4/4] KVM: arm64: selftests: Add a test case for KVM_GUESTDBG_SINGLESTEP
commit: b18e4d4aebdddd05810ceb2f73d7f72afcd11b41
Cheers,
M.
--
Marc Zyngier <maz@kernel.org>
prev parent reply other threads:[~2022-09-19 10:04 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-17 1:05 [PATCH v2 0/4] KVM: arm64: Fix bugs of single-step execution enabled by userspace Reiji Watanabe
2022-09-17 1:05 ` [PATCH v2 1/4] KVM: arm64: Preserve PSTATE.SS for the guest while single-step is enabled Reiji Watanabe
2022-09-17 1:05 ` [PATCH v2 2/4] KVM: arm64: Clear PSTATE.SS when the Software Step state was Active-pending Reiji Watanabe
2022-09-17 1:05 ` [PATCH v2 3/4] KVM: arm64: selftests: Refactor debug-exceptions to make it amenable to new test cases Reiji Watanabe
2022-09-17 1:06 ` [PATCH v2 4/4] KVM: arm64: selftests: Add a test case for KVM_GUESTDBG_SINGLESTEP Reiji Watanabe
2022-09-19 9:36 ` Marc Zyngier
2022-09-20 2:13 ` Reiji Watanabe
2022-09-19 10:04 ` Marc Zyngier [this message]
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