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MFC: r209695
authormarius <marius@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Wed, 7 Jul 2010 19:52:50 +0000 (19:52 +0000)
committermarius <marius@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Wed, 7 Jul 2010 19:52:50 +0000 (19:52 +0000)
commit84a8efee129ed3de07807d58d86156942cbe30d8
tree50c92c4eca06de1b7f613983323627d1ef05b064tree | snapshot
parent9422f1f1910d11fd399a8fc82f1844c28842194ccommit | diff
MFC: r209695

- Pin the IPI cache and TLB demap functions in order to prevent migration
  between determining the other CPUs and calling cpu_ipi_selected(), which
  apart from generally doing the wrong thing can lead to a panic when a
  CPU is told to IPI itself (which sun4u doesn't support).
  Reported and tested by: Nathaniel W Filardo
- Add __unused where appropriate.

git-svn-id: svn://svn.freebsd.org/base/stable/8@209776 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sys/sparc64/include/smp.h diff | blob | history
8-STABLE