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| author | Mike Travis <mike.travis@hpe.com> | 2017-03-21 18:16:47 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-03-22 07:41:10 +0100 |
| commit | ad4830051aac0b967add82ac168f49edf11f01a0 (patch) | |
| tree | 35b78ccae0885291e3fbb163c9aaf49b21232a68 /arch/x86/lib/memcpy_64.S | |
| parent | 97da3854c526d3a6ee05c849c96e48d21527606c (diff) | |
| download | lwn-ad4830051aac0b967add82ac168f49edf11f01a0.tar.gz lwn-ad4830051aac0b967add82ac168f49edf11f01a0.zip | |
x86/platform/uv: Fix calculation of Global Physical Address
The calculation of the global physical address (GPA) on UV4 is
incorrect. The gnode_extra/upper global offset should only be
applied for fixed address space systems (UV1..3).
Tested-by: John Estabrook <john.estabrook@hpe.com>
Signed-off-by: Mike Travis <mike.travis@hpe.com>
Cc: Dimitri Sivanich <dimitri.sivanich@hpe.com>
Cc: John Estabrook <estabrook@sgi.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Russ Anderson <russ.anderson@hpe.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20170321231646.667689538@asylum.americas.sgi.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/lib/memcpy_64.S')
0 files changed, 0 insertions, 0 deletions