Commits
Jack Steiner committed 8dc579e868a
x86: SGI UV: Add volatile semantics to macros that access chipset registers Add volatile-semantics to the SGI UV read/write macros that are used to access chipset memory mapped registers. No direct references to volatile are made. Instead the readq/writeq macros are used. Signed-off-by: Jack Steiner <steiner@sgi.com> Cc: linux-mm@kvack.org Cc: dwalker@fifo99.com Cc: cfriesen@nortel.com LKML-Reference: <20090910143149.GA14273@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>