From: Sergey Dyasli <sergey.dyasli@citrix.com>
To: "JBeulich@suse.com" <JBeulich@suse.com>
Cc: Sergey Dyasli <sergey.dyasli@citrix.com>,
Kevin Tian <kevin.tian@intel.com>,
Andrew Cooper <Andrew.Cooper3@citrix.com>,
"jun.nakajima@intel.com" <jun.nakajima@intel.com>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
Subject: Re: [PATCH v1 2/6] vmx: add raw_vmx_msr_policy
Date: Thu, 6 Jul 2017 09:29:22 +0000 [thread overview]
Message-ID: <1499333361.3082.4.camel@citrix.com> (raw)
In-Reply-To: <595BBF25020000780016869A@prv-mh.provo.novell.com>
On Tue, 2017-07-04 at 08:15 -0600, Jan Beulich wrote:
> > > > On 26.06.17 at 12:44, <sergey.dyasli@citrix.com> wrote:
> >
> > @@ -611,6 +624,9 @@ int vmx_cpu_up(void)
> >
> > BUG_ON(!(read_cr4() & X86_CR4_VMXE));
> >
> > + if ( (rc = calculate_raw_policy(false)) != 0 )
> > + return rc;
> > +
> > /*
> > * Ensure the current processor operating mode meets
> > * the requred CRO fixed bits in VMX operation.
>
> Btw., is it intentional that the function is being invoked for the BSP a
> second time here (after start_vmx() did so already), with the flag
> now being passed with the wrong value?
Unfortunately, I couldn't find a better way of detecting if the code is running
on the boot CPU. And I decided to use the existing practice of passing a flag.
--
Thanks,
Sergey
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next prev parent reply other threads:[~2017-07-06 9:29 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-26 10:44 [PATCH v1 0/6] VMX MSRs policy for Nested Virt: part 1 Sergey Dyasli
2017-06-26 10:44 ` [PATCH v1 1/6] vmx: add struct vmx_msr_policy Sergey Dyasli
2017-07-04 13:57 ` Jan Beulich
2017-07-06 9:21 ` Sergey Dyasli
2017-07-06 9:59 ` Jan Beulich
2017-07-05 3:02 ` Tian, Kevin
2017-06-26 10:44 ` [PATCH v1 2/6] vmx: add raw_vmx_msr_policy Sergey Dyasli
2017-07-04 14:15 ` Jan Beulich
2017-07-06 9:29 ` Sergey Dyasli [this message]
2017-07-06 9:45 ` Jan Beulich
2017-06-26 10:44 ` [PATCH v1 3/6] vmx: refactor vmx_init_vmcs_config() Sergey Dyasli
2017-07-04 14:26 ` Jan Beulich
2017-07-05 3:21 ` Tian, Kevin
2017-06-26 10:44 ` [PATCH v1 4/6] vvmx: add hvm_max_vmx_msr_policy Sergey Dyasli
2017-07-04 15:04 ` Jan Beulich
2017-07-06 10:23 ` Sergey Dyasli
2017-07-06 12:28 ` Jan Beulich
2017-07-07 13:01 ` Sergey Dyasli
2017-07-07 14:01 ` Andrew Cooper
2017-06-26 10:44 ` [PATCH v1 5/6] vvmx: add per domain vmx msr policy Sergey Dyasli
2017-07-04 15:09 ` Jan Beulich
2017-06-26 10:44 ` [DEBUG PATCH 6/6] vmx: print H/W VMX MSRs values during startup Sergey Dyasli
2017-07-05 2:52 ` [PATCH v1 0/6] VMX MSRs policy for Nested Virt: part 1 Tian, Kevin
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