[PATCH 05/10] x86/intel_rdt: Add support for Cache Allocation detection

2015-06-23 Thread Vikas Shivappa
This patch adds support for Cache Allocation Technology feature found in future Intel Xeon processors. Cache allocation is a sub-feature of Intel Resource Director Technology(RDT) which enables sharing of processor resources. This patch includes CPUID enumeration routines for Cache allocation and

Re: [PATCH 05/10] x86/intel_rdt: Add support for Cache Allocation detection

2015-06-15 Thread Vikas Shivappa
On Mon, 15 Jun 2015, Peter Zijlstra wrote: On Fri, Jun 12, 2015 at 11:17:12AM -0700, Vikas Shivappa wrote: + /* Additional Intel-defined flags: level 0x0010 */ + if (c->cpuid_level >= 0x0010) { + u32 eax, ebx, ecx, edx; + + cpuid_count(0x001

Re: [PATCH 05/10] x86/intel_rdt: Add support for Cache Allocation detection

2015-06-15 Thread Peter Zijlstra
On Fri, Jun 12, 2015 at 11:17:12AM -0700, Vikas Shivappa wrote: > + /* Additional Intel-defined flags: level 0x0010 */ > + if (c->cpuid_level >= 0x0010) { > + u32 eax, ebx, ecx, edx; > + > + cpuid_count(0x0010, 0, &eax, &ebx, &ecx, &edx); > +

[PATCH 05/10] x86/intel_rdt: Add support for Cache Allocation detection

2015-06-12 Thread Vikas Shivappa
This patch adds support for Cache Allocation Technology feature found in future Intel Xeon processors. Cache allocation is a sub-feature of Intel Resource Director Technology(RDT) which enables sharing of processor resources. This patch includes CPUID enumeration routines for Cache allocation and

[PATCH 05/10] x86/intel_rdt: Add support for Cache Allocation detection

2015-06-04 Thread Vikas Shivappa
This patch adds support for Cache Allocation Technology feature found in future Intel Xeon processors. Cache allocation is a sub-feature of Intel Resource Director Technology(RDT) which enables sharing of processor resources. This patch includes CPUID enumeration routines for Cache allocation and

[PATCH 05/10] x86/intel_rdt: Add support for Cache Allocation detection

2015-06-03 Thread Vikas Shivappa
This patch adds support for Cache Allocation Technology feature found in future Intel Xeon processors. Cache allocation is a sub-feature of Intel Resource Director Technology(RDT) which enables sharing of processor resources. This patch includes CPUID enumeration routines for Cache allocation and