Re: [Qemu-devel] [PATCH] qemu kvm: Recognize PCID feature

Re: [Qemu-devel] [PATCH] qemu kvm: Recognize PCID feature

[Jan Kiszka]

On 2012-07-18 10:44, Mao, Junjie wrote:
> Hi, Avi
> 
> Any comments on this patch? :)

Always include qemu-devel when your are changing QEMU, qemu-kvm is just
staging for the latter. This patch can actually go into upstream
directly, maybe even via qemu-trivial as it just makes that flag selectable.

Jan

> 
>> -----Original Message-----
>> From: kvm-owner@vger.kernel.org [mailto:kvm-owner@vger.kernel.org] On
>> Behalf Of Mao, Junjie
>> Sent: Friday, July 13, 2012 12:58 PM
>> To: 'kvm@vger.kernel.org'
>> Subject: [PATCH] qemu kvm: Recognize PCID feature
>>
>> This patch makes Qemu recognize the PCID feature specified from
>> configuration or command line options.
>>
>> Signed-off-by: Junjie Mao <junjie.mao@intel.com>
>> ---
>>  target-i386/cpu.c |    2 +-
>>  1 files changed, 1 insertions(+), 1 deletions(-)
>>
>> diff --git a/target-i386/cpu.c b/target-i386/cpu.c index 5521709..efc6ece
>> 100644
>> --- a/target-i386/cpu.c
>> +++ b/target-i386/cpu.c
>> @@ -50,7 +50,7 @@ static const char *ext_feature_name[] = {
>>      "ds_cpl", "vmx", "smx", "est",
>>      "tm2", "ssse3", "cid", NULL,
>>      "fma", "cx16", "xtpr", "pdcm",
>> -    NULL, NULL, "dca", "sse4.1|sse4_1",
>> +    NULL, "pcid", "dca", "sse4.1|sse4_1",
>>      "sse4.2|sse4_2", "x2apic", "movbe", "popcnt",
>>      "tsc-deadline", "aes", "xsave", "osxsave",
>>      "avx", NULL, NULL, "hypervisor",
>> --
>> 1.7.1
>> --
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-- 
Siemens AG, Corporate Technology, CT RTC ITP SDP-DE
Corporate Competence Center Embedded Linux

Re: [Qemu-devel] [PATCH] qemu kvm: Recognize PCID feature

[Marcelo Tosatti]

On Wed, Jul 18, 2012 at 11:29:36AM +0200, Jan Kiszka wrote:
> On 2012-07-18 10:44, Mao, Junjie wrote:
> > Hi, Avi
> > 
> > Any comments on this patch? :)
> 
> Always include qemu-devel when your are changing QEMU, qemu-kvm is just
> staging for the latter. This patch can actually go into upstream
> directly, maybe even via qemu-trivial as it just makes that flag selectable.
> 
> Jan

Agreed, CCing Stefan.