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

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

author	Mihai Caraman <mihai.caraman@freescale.com>
	Thu, 6 Sep 2012 02:49:44 +0000 (02:49 +0000)
committer	Benjamin Herrenschmidt <benh@kernel.crashing.org>
	Thu, 6 Sep 2012 23:48:49 +0000 (09:48 +1000)
commit	f658ce8b819d9ed13ef215be3de451aa8e205785
tree	8ea17c81f09dec7c6e8bfdc8f3288ec7cfa439c6	tree \| snapshot
parent	01b79369879b54dd5a5428b242a7f1f64a027e8c	commit \| diff

powerpc: Restore VDSO information on critical exception om BookE

Critical exception on 64-bit booke uses user-visible SPRG3 as scratch.
Restore VDSO information in SPRG3 on exception prolog.

Use a common sprg3 field in PACA for all powerpc64 architectures.

Signed-off-by: Mihai Caraman <mihai.caraman@freescale.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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arch/powerpc/include/asm/kvm_book3s_asm.h		diff \| blob \| history
arch/powerpc/include/asm/paca.h		diff \| blob \| history
arch/powerpc/kernel/asm-offsets.c		diff \| blob \| history
arch/powerpc/kernel/exceptions-64e.S		diff \| blob \| history
arch/powerpc/kernel/vdso.c		diff \| blob \| history
arch/powerpc/kvm/book3s_hv_rmhandlers.S		diff \| blob \| history