mm/book3s32/hash_low.S

203 	rlwinm	r0,r9,0,17,15		/* clear bit 16 (MSR_EE) */
204 	rlwinm	r0,r0,0,28,26		/* clear MSR_DR */
259 	stw	r0,0(r6)		/* clear mmu_hash_lock */
319 	ori	r8,r8,0xe04		/* clear out reserved bits */
322 	rlwinm	r8,r8,0,~_PAGE_COHERENT	/* clear M (coherence not required) */
347 	 * if it is clear, meaning that the HPTE isn't there already...
377 	xori	r5,r5,PTE_H		/* clear H bit again */
404 	xori	r5,r5,PTE_H		/* clear H bit again */
466 	CLR_V(r5,r0)		/* clear V (valid) bit in PTE */
510 	rlwinm	r0,r10,0,17,15		/* clear bit 16 (MSR_EE) */
511 	rlwinm	r0,r0,0,28,26		/* clear MSR_DR */
562 	 * already clear, we're done (for this pte).  If not,
563 	 * clear it (atomically) and proceed.  -- paulus.
570 	beq	8f			/* done if HASHPTE is already clear */
571 	rlwinm	r8,r8,0,31,29		/* clear HASHPTE bit */
604 	xori	r11,r11,PTE_H		/* clear H again */
627 	stw	r0,0(r9)		/* clear mmu_hash_lock */
645 	rlwinm	r0,r10,0,17,15		/* clear bit 16 (MSR_EE) */
646 	rlwinm	r0,r0,0,28,26		/* clear DR */
662 	stw	r0,0(r9)		/* clear mmu_hash_lock */
680 	rlwinm	r0,r10,0,17,15		/* clear bit 16 (MSR_EE) */
681 	rlwinm	r0,r0,0,28,26		/* clear DR */
704 	stw	r0,0(r9)		/* clear mmu_hash_lock */