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authorAravind Gopalakrishnan <[email protected]>2015-11-04 12:49:42 +0100
committerThomas Gleixner <[email protected]>2015-11-07 10:37:51 +0100
commit3849e91f571dcb48cf2c8143480c59137d44d6bc (patch)
tree666860ae6203ecfe07e421db3c32f6f511d0b28c /scripts/patch-kernel
parent8c058b0b9c34d8c8d7912880956543769323e2d8 (diff)
x86/AMD: Fix last level cache topology for AMD Fam17h systems
On AMD Fam17h systems, the last level cache is not resident in the northbridge. Therefore, we cannot assign cpu_llc_id to the same value as Node ID as we have been doing until now. We should rather look at the ApicID bits of the core to provide us the last level cache ID info. Signed-off-by: Aravind Gopalakrishnan <[email protected]> Cc: Andrew Morton <[email protected]> Cc: Andy Lutomirski <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: "H. Peter Anvin" <[email protected]> Cc: Huang Rui <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Jacob Shin <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Borislav Petkov <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]>
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