Re: [RFC,1/2] powerpc/fsl-pci: atomic get_user when pagefault_disabled

> On Tue, Nov 25, 2014 at 12:43:25PM +0100, David Hildenbrand wrote: > > Whenever we have pagefaults disabled, we have to use the atomic variants of > > (set|get)_user and copy_(from|to)_user. > > > > Signed-off-by: David Hildenbrand > > --- > > arch/powerpc/sysdev/fsl_pci.c | 2 +- > > 1 file c

Re: [RFC,1/2] powerpc/fsl-pci: atomic get_user when pagefault_disabled

On Tue, Nov 25, 2014 at 12:43:25PM +0100, David Hildenbrand wrote: > Whenever we have pagefaults disabled, we have to use the atomic variants of > (set|get)_user and copy_(from|to)_user. > > Signed-off-by: David Hildenbrand > --- > arch/powerpc/sysdev/fsl_pci.c | 2 +- > 1 file changed, 1 insert

[RFC 1/2] powerpc/fsl-pci: atomic get_user when pagefault_disabled

Whenever we have pagefaults disabled, we have to use the atomic variants of (set|get)_user and copy_(from|to)_user. Signed-off-by: David Hildenbrand --- arch/powerpc/sysdev/fsl_pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/