Attachment #15800 for bug #29194

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Lines 344-350 Link Here

(-)sys/alpha/alpha/vm_machdep.c (-1 / +1 lines)
344	* Do the vm_fault if needed; do the copy-on-write thing	344	* Do the vm_fault if needed; do the copy-on-write thing
345	* when reading stuff off device into memory.	345	* when reading stuff off device into memory.
346	*/	346	*/
347	vm_fault_quick(addr,	347	vm_fault_quick((addr >= bp->b_data) ? addr : bp->b_data,
348	(bp->b_iocmd == BIO_READ)?(VM_PROT_READ\|VM_PROT_WRITE):VM_PROT_READ);	348	(bp->b_iocmd == BIO_READ)?(VM_PROT_READ\|VM_PROT_WRITE):VM_PROT_READ);
349	pa = trunc_page(pmap_kextract((vm_offset_t) addr));	349	pa = trunc_page(pmap_kextract((vm_offset_t) addr));
350	if (pa == 0)	350	if (pa == 0)

Lines 389-395 Link Here

(-)sys/i386/i386/vm_machdep.c (-1 / +1 lines)
389	* Do the vm_fault if needed; do the copy-on-write thing	389	* Do the vm_fault if needed; do the copy-on-write thing
390	* when reading stuff off device into memory.	390	* when reading stuff off device into memory.
391	*/	391	*/
392	vm_fault_quick(addr,	392	vm_fault_quick((addr >= bp->b_data) ? addr : bp->b_data,
393	(bp->b_iocmd == BIO_READ)?(VM_PROT_READ\|VM_PROT_WRITE):VM_PROT_READ);	393	(bp->b_iocmd == BIO_READ)?(VM_PROT_READ\|VM_PROT_WRITE):VM_PROT_READ);
394	pa = trunc_page(pmap_kextract((vm_offset_t) addr));	394	pa = trunc_page(pmap_kextract((vm_offset_t) addr));
395	if (pa == 0)	395	if (pa == 0)

Lines 380-386 Link Here

(-)sys/ia64/ia64/vm_machdep.c (-1 / +1 lines)
380	* Do the vm_fault if needed; do the copy-on-write thing	380	* Do the vm_fault if needed; do the copy-on-write thing
381	* when reading stuff off device into memory.	381	* when reading stuff off device into memory.
382	*/	382	*/
383	vm_fault_quick(addr,	383	vm_fault_quick((addr >= bp->b_data) ? addr : bp->b_data,
384	(bp->b_iocmd == BIO_READ)?(VM_PROT_READ\|VM_PROT_WRITE):VM_PROT_READ);	384	(bp->b_iocmd == BIO_READ)?(VM_PROT_READ\|VM_PROT_WRITE):VM_PROT_READ);
385	pa = trunc_page(pmap_kextract((vm_offset_t) addr));	385	pa = trunc_page(pmap_kextract((vm_offset_t) addr));
386	if (pa == 0)	386	if (pa == 0)

Lines 252-258 Link Here

(-)sys/powerpc/powerpc/vm_machdep.c (-1 / +1 lines)
252	* Do the vm_fault if needed; do the copy-on-write thing	252	* Do the vm_fault if needed; do the copy-on-write thing
253	* when reading stuff off device into memory.	253	* when reading stuff off device into memory.
254	*/	254	*/
255	vm_fault_quick(addr,	255	vm_fault_quick((addr >= bp->b_data) ? addr : bp->b_data,
256	(bp->b_iocmd == BIO_READ)?(VM_PROT_READ\|VM_PROT_WRITE):VM_PROT_READ);	256	(bp->b_iocmd == BIO_READ)?(VM_PROT_READ\|VM_PROT_WRITE):VM_PROT_READ);
257	pa = trunc_page(pmap_kextract((vm_offset_t) addr));	257	pa = trunc_page(pmap_kextract((vm_offset_t) addr));
258	if (pa == 0)	258	if (pa == 0)

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