MFi386 revision 1.421
- Use kmem_alloc_nofault() rather than kmem_alloc_pageable() in pmap_mapdev(). See revision 1.140 of kern/sys_pipe.c for a detailed rationale.
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=132560
@ -4372,7 +4372,7 @@ pmap_mapdev(vm_offset_t pa, vm_size_t size)
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GIANT_REQUIRED;
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va = kmem_alloc_pageable(kernel_map, size);
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va = kmem_alloc_nofault(kernel_map, size);
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if (!va)
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panic("pmap_mapdev: Couldn't alloc kernel virtual memory");
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