x86/pconfig: Detect PCONFIG targets
Intel PCONFIG targets are enumerated via new CPUID leaf 0x1b. This patch detects all supported targets of PCONFIG and implements helper to check if the target is supported. Signed-off-by:Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Kai Huang <kai.huang@linux.intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: linux-mm@kvack.org Link: http://lkml.kernel.org/r/20180305162610.37510-5-kirill.shutemov@linux.intel.com Signed-off-by:
Ingo Molnar <mingo@kernel.org>
parent
cb06d8e3
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