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hw/arm/virt: Update comment about Multiprocessor Affinity Register

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Support on ARMv7 has been dropped in commit 82bf7ae84c
("target/arm: Remove KVM support for 32-bit Arm hosts").
Update the comment in virt_cpu_mp_affinity() to avoid
mentioning it.

Suggested-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20250429153907.31866-2-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2025-04-29 17:39:04 +02:00 • committed by Peter Maydell
parent eba837a31b
commit ecb0cfb8a2
1 changed files with 1 additions and 6 deletions
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7
hw/arm/virt.c
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@ -1766,12 +1766,7 @@ static uint64_t virt_cpu_mp_affinity(VirtMachineState *vms, int idx)
uint8_t clustersz;
/*
* Adjust MPIDR like 64-bit KVM hosts, which incorporate the
* GIC's target-list limitations. 32-bit KVM hosts currently
* always create clusters of 4 CPUs, but that is expected to
* change when they gain support for gicv3. When KVM is enabled
* it will override the changes we make here, therefore our
* purposes are to make TCG consistent (with 64-bit KVM hosts)
* Adjust MPIDR to make TCG consistent (with 64-bit KVM hosts)
* and to improve SGI efficiency.
*/
if (vms->gic_version == VIRT_GIC_VERSION_2) {