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| author | Chang S. Bae <chang.seok.bae@intel.com> | 2018-09-19 01:08:58 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-10-08 10:41:10 +0200 |
| commit | ffebbaedc8616cffe648202e364dce6a045d65a2 (patch) | |
| tree | db77803dfcd20c32ec9703f8d382943479941559 /Documentation/block | |
| parent | x86/segments/64: Rename the GDT PER_CPU entry to CPU_NUMBER (diff) | |
| download | linux-ffebbaedc8616cffe648202e364dce6a045d65a2.tar.xz linux-ffebbaedc8616cffe648202e364dce6a045d65a2.zip | |
x86/vdso: Introduce helper functions for CPU and node number
Clean up the CPU/node number related code a bit, to make it more apparent
how we are encoding/extracting the CPU and node fields from the
segment limit.
No change in functionality intended.
[ mingo: Wrote new changelog. ]
Suggested-by: Andy Lutomirski <luto@kernel.org>
Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Chang S. Bae <chang.seok.bae@intel.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Markus T Metzger <markus.t.metzger@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Shankar <ravi.v.shankar@intel.com>
Cc: Rik van Riel <riel@surriel.com>
Link: http://lkml.kernel.org/r/1537312139-5580-8-git-send-email-chang.seok.bae@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'Documentation/block')
0 files changed, 0 insertions, 0 deletions