forked from luck/tmp_suning_uos_patched
4393c4f678
The alignment exception used to only check the exception table for -EFAULT, not for other errors. That opens an oops window if we can coerce the kernel into getting an alignment exception for other reasons in what would normally be a user-protected accessor, which can be done via some of the futex ops. This fixes it by always checking the exception tables. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org> |
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| .. | ||
| asm-offsets.c | ||
| cpu_setup_power4.S | ||
| dma-mapping.c | ||
| entry.S | ||
| head_4xx.S | ||
| head_8xx.S | ||
| head_44x.S | ||
| head_booke.h | ||
| head_fsl_booke.S | ||
| head.S | ||
| machine_kexec.c | ||
| Makefile | ||
| misc.S | ||
| pci.c | ||
| ppc_htab.c | ||
| ppc_ksyms.c | ||
| ppc-stub.c | ||
| relocate_kernel.S | ||
| rio.c | ||
| semaphore.c | ||
| setup.c | ||
| smp-tbsync.c | ||
| smp.c | ||
| softemu8xx.c | ||
| time.c | ||
| traps.c | ||
| vmlinux.lds.S | ||