On Tue, Aug 12, 2014 at 01:53:41PM -0500, Tom Musta wrote: > The clock_nanosleep syscall is unusual in that it returns positive > numbers in error handling situations, versus returning -1 and setting > errno, or returning a negative errno value. On POWER, the kernel will > set the SO bit of CR0 to indicate failure in a syscall. QEMU has > generic handling to do this for syscalls with standard return values. > > Add special case code for clock_nanosleep to handle CR0 properly. > > Signed-off-by: Tom Musta <tommu...@gmail.com> > Reviewed-by: Peter Maydell <peter.mayd...@linaro.org>
Reviewed-by: David Gibson <da...@gibson.dropbear.id.au>
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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