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authorSonic Zhang <sonic.zhang@analog.com>2010-11-12 05:54:32 +0000
committerMike Frysinger <vapier@gentoo.org>2011-01-10 07:18:21 -0500
commit064cc44e62283227524c8e84ff247939728dec79 (patch)
treea870fdcb5f67c912717888462eea41393808f5de /include/media/saa7146_vv.h
parente54b673081d12c46b47fdfe1772656cb2b43721d (diff)
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Blackfin: SMP: kgdb: flush core internal write buffer before flushinv
KGDB single step in SMP kernel may hang forever in flushinv without a CSYNC ahead. This is because the core internal write buffers need to be flushed before invalidating the data cache to make sure the insn fetch is not out of sync. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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