Commits
cpw@sgi.com committed 485f07d349a
x86, UV: Correct reset_with_ipi() Fix reset_with_ipi() to look up a cpu for a blade based on the distribution map being indexed by the potentially sparsely numbered pnode. This patch is critical to tlb shootdown on a partitioned UV system, or one with nonconsecutive blade numbers. The distribution map bits represent pnodes relative to the partition base pnode. Previous to this patch it had been assuming bits based on 0-based, consecutive blade ids. Signed-off-by: Cliff Wickman <cpw@sgi.com> Link: http://lkml.kernel.org/r/20110621122242.497700003@sgi.com Signed-off-by: Ingo Molnar <mingo@elte.hu>