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authorDimitri Sivanich <[email protected]>2016-04-29 16:54:22 -0500
committerIngo Molnar <[email protected]>2016-05-04 08:48:51 +0200
commit40bfb8eedf1e7fa0535c685ff1000c05bcf7a637 (patch)
tree09970d586c957464d9797157e4e01e736aa33ee0 /lib/mpi/mpiutil.c
parentc85375cd19966d5dd854cd8b8eada9be8f21fac1 (diff)
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 <[email protected]> Tested-by: Gary Kroening <[email protected]> Tested-by: Nathan Zimmer <[email protected]> Signed-off-by: Dimitri Sivanich <[email protected]> Signed-off-by: Mike Travis <[email protected]> Cc: Andrew Banman <[email protected]> Cc: Andrew Morton <[email protected]> Cc: Andy Lutomirski <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Brian Gerst <[email protected]> Cc: Denys Vlasenko <[email protected]> Cc: H. Peter Anvin <[email protected]> Cc: Len Brown <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Russ Anderson <[email protected]> Cc: Thomas Gleixner <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
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