bab70a4af7
Fix 44x and BookE page fault handler to correctly lock PTE before trying to pte_update() it, otherwise this PTE might be swapped out after pte_present() check but before pte_uptdate() call, resulting in corrupted PTE. This can happen with enabled preemption and low memory condition. Signed-off-by: Eugene Surovegin <ebs@ebshome.net> Signed-off-by: Paul Mackerras <paulus@samba.org> |
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| .. | ||
| 4xx_io | ||
| 8xx_io | ||
| 8260_io | ||
| amiga | ||
| boot | ||
| configs | ||
| kernel | ||
| lib | ||
| mm | ||
| platforms | ||
| syslib | ||
| xmon | ||
| Kconfig | ||
| Kconfig.debug | ||
| Makefile | ||