From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: "Alex Bennée" <alex.bennee@linaro.org>, qemu-devel@nongnu.org
Cc: Mads Ynddal <mads@ynddal.dk>, Alexander Graf <agraf@csgraf.de>,
qemu-arm@nongnu.org, Peter Maydell <peter.maydell@linaro.org>,
Christian Stussak <christian.stussak@imaginary.org>
Subject: Re: [PATCH 2/4] target/arm: ensure PSCI register updates are flushed
Date: Tue, 9 Dec 2025 13:40:25 +0100 [thread overview]
Message-ID: <fa6395bd-8105-44a4-a2af-75d44f519051@linaro.org> (raw)
In-Reply-To: <20251209092459.1058313-3-alex.bennee@linaro.org>
On 9/12/25 10:24, Alex Bennée wrote:
> When we handle a host call we report state back to the caller via
> registers. Set vcpu_dirty to indicate QEMU is currently the reference
> and hoist the flush_cpu_state() and make the call unconditional.
>
> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/3228
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> Tested-by: Christian Stussak <christian.stussak@imaginary.org>
>
> ---
> v2
> - Fixes->Resolves
> ---
> target/arm/hvf/hvf.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
Again:
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
next prev parent reply other threads:[~2025-12-09 12:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-09 9:24 [PATCH 0/4] Final (for real this time) patches for arm - pre-PR Alex Bennée
2025-12-09 9:24 ` [PATCH 1/4] Revert "target/arm: Re-use arm_is_psci_call() in HVF" Alex Bennée
2025-12-09 9:24 ` [PATCH 2/4] target/arm: ensure PSCI register updates are flushed Alex Bennée
2025-12-09 12:40 ` Philippe Mathieu-Daudé [this message]
2025-12-09 9:24 ` [PATCH 3/4] target/arm: make HV_EXIT_REASON_CANCELED leave hvf_arch_vcpu_exec Alex Bennée
2025-12-09 9:24 ` [PATCH 4/4] target/arm: handle unaligned PC during tlb probe Alex Bennée
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