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/openbmc/linux/arch/s390/kernel/
H A Dentry.Sdiff 7041d28115e91f2144f811ffe8a195c696b1e1d0 Tue Jan 16 06:27:30 CST 2018 Martin Schwidefsky <schwidefsky@de.ibm.com> s390: scrub registers on kernel entry and KVM exit

Clear all user space registers on entry to the kernel and all KVM guest
registers on KVM guest exit if the register does not contain either a
parameter or a result value.

Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>