Searched hist:112697 (Results 1 - 3 of 3) sorted by relevance
| /freebsd-10.0-release/sys/sparc64/include/ | ||
| H A D | tte.h | diff 112697 Thu Mar 27 00:16:31 MST 2003 jake Handle the fictitious pages created by the device pager. For fictitious pages which represent actual physical memory we must strip off the fake page in order to allow illegal aliases to be detected. Otherwise we map uncacheable in the virtual and physical caches and set the side effect bit, as is required for mapping device memory. This fixes gstat on sparc64, which wants to mmap kernel memory through a character device. |
| /freebsd-10.0-release/sys/sparc64/sparc64/ | ||
| H A D | tsb.c | diff 112697 Thu Mar 27 00:16:31 MST 2003 jake Handle the fictitious pages created by the device pager. For fictitious pages which represent actual physical memory we must strip off the fake page in order to allow illegal aliases to be detected. Otherwise we map uncacheable in the virtual and physical caches and set the side effect bit, as is required for mapping device memory. This fixes gstat on sparc64, which wants to mmap kernel memory through a character device. |
| H A D | pmap.c | diff 112697 Thu Mar 27 00:16:31 MST 2003 jake Handle the fictitious pages created by the device pager. For fictitious pages which represent actual physical memory we must strip off the fake page in order to allow illegal aliases to be detected. Otherwise we map uncacheable in the virtual and physical caches and set the side effect bit, as is required for mapping device memory. This fixes gstat on sparc64, which wants to mmap kernel memory through a character device. |
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