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From: Zhao Liu <zhao1.liu@intel.com>
To: Alireza Sanaee <alireza.sanaee@huawei.com>
Cc: "Daniel P . Berrangé" <berrange@redhat.com>,
	"Igor Mammedov" <imammedo@redhat.com>,
	"Eduardo Habkost" <eduardo@habkost.net>,
	"Marcel Apfelbaum" <marcel.apfelbaum@gmail.com>,
	"Philippe Mathieu-Daudé" <philmd@linaro.org>,
	"Yanan Wang" <wangyanan55@huawei.com>,
	"Michael S.Tsirkin" <mst@redhat.com>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"Richard Henderson" <richard.henderson@linaro.org>,
	"Eric Blake" <eblake@redhat.com>,
	"Markus Armbruster" <armbru@redhat.com>,
	"Marcelo Tosatti" <mtosatti@redhat.com>,
	"Alex Bennée" <alex.bennee@linaro.org>,
	"Peter Maydell" <peter.maydell@linaro.org>,
	"Jonathan Cameron" <Jonathan.Cameron@huawei.com>,
	"Sia Jee Heng" <jeeheng.sia@starfivetech.com>,
	qemu-devel@nongnu.org, kvm@vger.kernel.org,
	qemu-riscv@nongnu.org, qemu-arm@nongnu.org,
	"Zhenyu Wang" <zhenyu.z.wang@intel.com>,
	"Dapeng Mi" <dapeng1.mi@linux.intel.com>,
	"Yongwei Ma" <yongwei.ma@intel.com>,
	"Zhao Liu" <zhao1.liu@intel.com>
Subject: Re: [PATCH v2 6/7] i386/cpu: Update cache topology with machine's configuration
Date: Mon, 7 Oct 2024 18:21:24 +0800	[thread overview]
Message-ID: <ZwO2JIMJ+lX0N61h@intel.com> (raw)
In-Reply-To: <20240911110028.00001d3d@huawei.com>

Hi Ali,

[snip]

> > +
> > +    /*
> > +     * TODO: Add a SMPCompatProps.has_caches flag to avoid useless
> > Updates
> > +     * if user didn't set smp_cache.
> > +     */
> Hi Zhao,
> 
> Thanks for sending this patchset so quickly. I really appreciate the
> TODO already :)

Welcome! And I'm also sorry for a long silence. Now I'm back from the
vacation and will keep pushing this series forward.

> It also helps me avoid going through every single
> layer, especially when I want to avoid matching system registers in
> ARM, particularly when there's no description in the command line.

Great! I also noticed your patch for this "TODO" and will help you
review it soon.

Regards,
Zhao

> > +    x86_cpu_update_smp_cache_topo(ms, cpu);
> > +
> >      qemu_register_reset(x86_cpu_machine_reset_cb, cpu);
> >  
> >      if (cpu->env.features[FEAT_1_EDX] & CPUID_APIC || ms->smp.cpus >
> > 1) {
> 


  reply	other threads:[~2024-10-07 10:05 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-09-08 12:59 [PATCH v2 0/7] Introduce SMP Cache Topology Zhao Liu
2024-09-08 12:59 ` [PATCH v2 1/7] hw/core: Make CPU topology enumeration arch-agnostic Zhao Liu
2024-09-17  8:38   ` Jonathan Cameron
2024-09-08 12:59 ` [PATCH v2 2/7] qapi/qom: Define cache enumeration and properties Zhao Liu
2024-09-17  8:51   ` Jonathan Cameron
2024-10-07 10:48     ` Zhao Liu
2024-09-08 12:59 ` [PATCH v2 3/7] hw/core: Add smp cache topology for machine Zhao Liu
2024-09-17  9:00   ` Jonathan Cameron
2024-10-07 11:02     ` Zhao Liu
2024-09-08 12:59 ` [PATCH v2 4/7] hw/core: Check smp cache topology support " Zhao Liu
2024-09-17  8:56   ` Jonathan Cameron
2024-10-07 11:12     ` Zhao Liu
2024-10-08  8:57       ` Jonathan Cameron
2024-09-08 12:59 ` [PATCH v2 5/7] i386/cpu: Support thread and module level cache topology Zhao Liu
2024-09-17  9:05   ` Jonathan Cameron
2024-10-07 11:24     ` Zhao Liu
2024-09-08 12:59 ` [PATCH v2 6/7] i386/cpu: Update cache topology with machine's configuration Zhao Liu
2024-09-11 10:00   ` Alireza Sanaee
2024-10-07 10:21     ` Zhao Liu [this message]
2024-09-17  9:06   ` Jonathan Cameron
2024-10-07 11:25     ` Zhao Liu
2024-09-08 12:59 ` [PATCH v2 7/7] i386/pc: Support cache topology in -machine for PC machine Zhao Liu
2024-09-17  9:16   ` Jonathan Cameron
2024-10-07 11:53     ` Zhao Liu
2024-09-10 18:23 ` [PATCH v2 0/7] Introduce SMP Cache Topology Michael S. Tsirkin
2024-12-17 14:23 ` Alireza Sanaee
2024-12-17 14:23   ` Alireza Sanaee via
2024-12-17 14:23   ` Alireza Sanaee via
2024-12-17 16:20   ` Zhao Liu
2024-12-17 17:21     ` Alireza Sanaee

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