git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Anton Blanchard <anton@samba.org>
	Tue, 6 Aug 2013 16:01:51 +0000 (02:01 +1000)
committer	Benjamin Herrenschmidt <benh@kernel.crashing.org>
	Wed, 14 Aug 2013 05:33:40 +0000 (15:33 +1000)
commit	c8605cbffcac80fc77f6da1faf0189a9e2e39546
tree	80a86974e8e89de50ec9eaacf3366a2f44c82986	tree \| snapshot
parent	82ec601c9c03e32dae66d40b312ad70987d3ee6c	commit \| diff

powerpc: Make rwlocks endian safe

Our ppc64 spinlocks and rwlocks use a trick where a lock token and
the paca index are placed in the lock with a single store. Since we
are using two u16s they need adjusting for little endian.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

arch/powerpc/include/asm/paca.h		diff \| blob \| history
arch/powerpc/include/asm/spinlock.h		diff \| blob \| history
arch/powerpc/kvm/book3s_hv_rm_mmu.c		diff \| blob \| history
arch/powerpc/kvm/book3s_hv_rmhandlers.S		diff \| blob \| history

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