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x86/CPU/AMD: Derive CPU topology from CPUID function 0xB when available
authorSuravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Fri, 27 Apr 2018 21:48:01 +0000 (16:48 -0500)
committerThomas Gleixner <tglx@linutronix.de>
Sun, 6 May 2018 10:49:16 +0000 (12:49 +0200)
commit3986a0a805e668a63fac0ca2cdfa8db951f87c4b
tree629e208932df026543587428bf0ff800c7c45a11tree | snapshot
parent6c4f5abaf3566dbf5b26e7b14f4392be400f12e3commit | diff
x86/CPU/AMD: Derive CPU topology from CPUID function 0xB when available

Derive topology information from Extended Topology Enumeration (CPUID
function 0xB) when the information is available.

Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1524865681-112110-3-git-send-email-suravee.suthikulpanit@amd.com
arch/x86/kernel/cpu/amd.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git