Revision 49a43876b935c811cfd29d8fe998a6912a1cc5c4 authored by Linus Torvalds on 18 May 2005, 22:39:33 UTC, committed by Linus Torvalds on 19 May 2005, 14:46:36 UTC
Prevent the topdown allocator from allocating mmap areas all the way down to address zero. We still allow a MAP_FIXED mapping of page 0 (needed for various things, ranging from Wine and DOSEMU to people who want to allow speculative loads off a NULL pointer). Tested by Chris Wright. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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| File | Mode | Size |
|---|---|---|
| Documentation | ||
| arch | ||
| crypto | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| scripts | ||
| security | ||
| sound | ||
| usr | ||
| COPYING | -rw-r--r-- | 18.3 KB |
| CREDITS | -rw-r--r-- | 87.1 KB |
| MAINTAINERS | -rw-r--r-- | 55.8 KB |
| Makefile | -rw-r--r-- | 43.2 KB |
| README | -rw-r--r-- | 13.6 KB |
| REPORTING-BUGS | -rw-r--r-- | 2.9 KB |
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