From: Paul Mundt Date: Wed, 22 Aug 2007 01:34:31 +0000 (+0900) Subject: sh: Overhaul spinlocks and rwlocks for SH-4A SMP. X-Git-Tag: v2.6.24-rc1~1377^2~77 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a467a529f01c3471b195a0e8989c6177fe145ef;p=pandora-kernel.git sh: Overhaul spinlocks and rwlocks for SH-4A SMP. This rips out some of the old spinlock and rwlock behaviour that the SH-2 parts were using and reworks them for LL/SC semantics on the SH-4A. This is primarily only useful for SH-X3 multi-cores, but can also be used for building CONFIG_SMP=y testing kernels on SH-4A UP. Signed-off-by: Paul Mundt --- Reading git-diff-tree failed