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
Interpretation of the ccws to register (configuration) indicators contained a thinko: We want to disallow reading from 0, but setting the indicator pointer to 0 is fine. Let's fix the handling for CCW_CMD_SET{,_CONF}_IND. Cc: qemu-stable@nongnu.org Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>