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| author | Marcin Nowakowski <marcin.nowakowski@imgtec.com> | 2016-09-22 15:38:32 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2016-09-29 18:59:49 +0200 |
| commit | ddabfa5c2e33f1b495f3e0176de7057850915c0b (patch) | |
| tree | 822ba923abc3cc07492ddc4d4465e74ae500fff9 /arch/m32r | |
| parent | MIPS: fix uretprobe implementation (diff) | |
| download | linux-ddabfa5c2e33f1b495f3e0176de7057850915c0b.tar.xz linux-ddabfa5c2e33f1b495f3e0176de7057850915c0b.zip | |
MIPS: uprobes: remove incorrect set_orig_insn
Generic kernel code implements a weak version of set_orig_insn that
moves cached 'insn' from arch_uprobe to the original code location when
the trap is removed.
MIPS variant used arch_uprobe->orig_inst which was never initialised
properly, so this code only inserted a nop instead of the original
instruction. With that change orig_inst can also be safely removed.
Signed-off-by: Marcin Nowakowski <marcin.nowakowski@imgtec.com>
Fixes: 40e084a506eb ('MIPS: Add uprobes support.')
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/14299/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/m32r')
0 files changed, 0 insertions, 0 deletions