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| author | Dimitri Sivanich <sivanich@sgi.com> | 2016-04-29 16:54:22 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-05-04 08:48:51 +0200 |
| commit | 40bfb8eedf1e7fa0535c685ff1000c05bcf7a637 (patch) | |
| tree | 09970d586c957464d9797157e4e01e736aa33ee0 /mm/mm_init.c | |
| parent | c85375cd19966d5dd854cd8b8eada9be8f21fac1 (diff) | |
| download | linux-40bfb8eedf1e7fa0535c685ff1000c05bcf7a637.tar.bz2 | |
x86/platform/UV: Remove Obsolete GRU MMR address translation
Use no-op messages in place of cross-partition interrupts when nacking a
put message in the GRU. This allows us to remove MMR's as a destination
from the GRU driver.
Tested-by: John Estabrook <estabrook@sgi.com>
Tested-by: Gary Kroening <gfk@sgi.com>
Tested-by: Nathan Zimmer <nzimmer@sgi.com>
Signed-off-by: Dimitri Sivanich <sivanich@sgi.com>
Signed-off-by: Mike Travis <travis@sgi.com>
Cc: Andrew Banman <abanman@sgi.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Len Brown <len.brown@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Russ Anderson <rja@sgi.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20160429215406.012228480@asylum.americas.sgi.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'mm/mm_init.c')
0 files changed, 0 insertions, 0 deletions