| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2006-09-27 | sh: Initial vsyscall page support. | Paul Mundt | |
| This implements initial support for the vsyscall page on SH. At the moment we leave it configurable due to having nommu to support from the same code base. We hook it up for the signal trampoline return at present, with more to be added later, once uClibc catches up. Signed-off-by: Paul Mundt <lethal@linux-sh.org> | |||
| 2006-09-27 | sh: page table alloc cleanups and page fault optimizations. | Paul Mundt | |
| Cleanup of page table allocators, using generic folded PMD and PUD helpers. TLB flushing operations are moved to a more sensible spot. The page fault handler is also optimized slightly, we no longer waste cycles on IRQ disabling for flushing of the page from the ITLB, since we're already under CLI protection by the initial exception handler. Signed-off-by: Paul Mundt <lethal@linux-sh.org> | |||
 |
index : Kernel | |
| My Linux kernel repository | Thomas White |
| aboutsummaryrefslogtreecommitdiff |