*/
.macro space_check spc,tmp,fault
mfsp %sr7,\tmp
+ /* check against %r0 which is same value as LINUX_GATEWAY_SPACE */
or,COND(<>) %r0,\spc,%r0 /* user may execute gateway page
* as kernel, so defeat the space
* check if it is */
* Only do signals if we are returning to user space
*/
LDREG PT_IASQ0(%r16), %r20
- cmpib,COND(=),n 0,%r20,intr_restore /* backward */
+ cmpib,COND(=),n LINUX_GATEWAY_SPACE, %r20, intr_restore /* backward */
LDREG PT_IASQ1(%r16), %r20
- cmpib,COND(=),n 0,%r20,intr_restore /* backward */
+ cmpib,COND(=),n LINUX_GATEWAY_SPACE, %r20, intr_restore /* backward */
/* NOTE: We need to enable interrupts if we have to deliver
* signals. We used to do this earlier but it caused kernel