diff options
| author | David S. Miller <davem@davemloft.net> | 2014-04-28 23:52:11 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-05-03 22:41:19 -0700 |
| commit | 70ffc6ebaead783ac8dafb1e87df0039bb043596 (patch) | |
| tree | d9ca664c73bce776a703e2bdcd19085f5b6da2c7 /arch/sparc/kernel/trampoline_32.S | |
| parent | d037d16372bbe4d580342bebbb8826821ad9edf0 (diff) | |
sparc64: Fix top-level fault handling bugs.
Make get_user_insn() able to cope with huge PMDs.
Next, make do_fault_siginfo() more robust when get_user_insn() can't
actually fetch the instruction. In particular, use the MMU announced
fault address when that happens, instead of calling
compute_effective_address() and computing garbage.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel/trampoline_32.S')
0 files changed, 0 insertions, 0 deletions