From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
To: Juergen Gross <jgross@suse.com>,
linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org
Cc: Alok Kataria <akataria@vmware.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, virtualization@lists.linux-foundation.org
Subject: Re: [PATCH v2 00/11] x86: xen cpuid() cleanup
Date: Thu, 13 Apr 2017 09:39:47 -0400 [thread overview]
Message-ID: <984b9d1c-d822-643f-4004-d27e45a464c4@oracle.com> (raw)
In-Reply-To: <20170413101116.723-1-jgross@suse.com>
On 04/13/2017 06:11 AM, Juergen Gross wrote:
> Reduce special casing of xen_cpuid() by using cpu capabilities instead
> of faked cpuid nodes.
>
> This cleanup enables us remove the hypervisor specific set_cpu_features
> callback as the same effect can be reached via
> setup_[clear|force]_cpu_cap().
>
> Removing the rest faked nodes from xen_cpuid() requires some more work
> as the remaining cases (mwait leafs and extended topology info) have
> to be handled at the consumer sides of this information.
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
-boris
prev parent reply other threads:[~2017-04-13 13:40 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-13 10:11 Juergen Gross
2017-04-13 10:11 ` [PATCH v2 01/11] xen: set cpu capabilities from xen_start_kernel() Juergen Gross
2017-04-13 10:11 ` [PATCH v2 02/11] x86/xen: don't indicate DCA support in pv domains Juergen Gross
2017-04-13 10:11 ` [PATCH v2 03/11] x86/xen: use capabilities instead of fake cpuid values for aperf Juergen Gross
2017-04-13 10:11 ` [PATCH v2 04/11] x86/xen: use capabilities instead of fake cpuid values for mtrr Juergen Gross
2017-04-13 10:11 ` [PATCH v2 05/11] x86/xen: use capabilities instead of fake cpuid values for acc Juergen Gross
2017-04-13 10:11 ` [PATCH v2 06/11] x86/xen: use capabilities instead of fake cpuid values for acpi Juergen Gross
2017-04-13 10:11 ` [PATCH v2 07/11] x86/xen: use capabilities instead of fake cpuid values for mwait Juergen Gross
2017-04-13 10:11 ` [PATCH v2 08/11] x86/xen: use capabilities instead of fake cpuid values for x2apic Juergen Gross
2017-04-13 10:11 ` [PATCH v2 09/11] x86/xen: use capabilities instead of fake cpuid values for xsave Juergen Gross
2017-04-13 10:35 ` [Xen-devel] " Andrew Cooper
2017-04-13 10:11 ` [PATCH v2 10/11] vmware: set cpu capabilities during platform initialization Juergen Gross
2017-04-13 10:29 ` Alok Kataria
2017-04-13 10:11 ` [PATCH v2 11/11] x86/cpu: remove hypervisor specific set_cpu_features Juergen Gross
2017-04-13 13:39 ` Boris Ostrovsky [this message]
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