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| author | Filippo Arcidiacono <filippo.arcidiacono@st.com> | 2012-04-19 15:45:57 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2012-04-19 15:45:57 +0900 |
| commit | 5d920bb929a99446062a48cf90867bbca57b8e77 (patch) | |
| tree | fdadebe0b0fe8906ffd81ad9f726430d6428a8f5 /arch/sh/mm/fault_32.c | |
| parent | 932e9f352b5d685725076f21b237f7c7d804b29c (diff) | |
| download | op-kernel-dev-5d920bb929a99446062a48cf90867bbca57b8e77.zip op-kernel-dev-5d920bb929a99446062a48cf90867bbca57b8e77.tar.gz | |
sh: initial stack protector support.
This implements basic -fstack-protector support, based on the early ARM
version in c743f38013aeff58ef6252601e397b5ba281c633. The SMP case is
limited to the initial canary value, while the UP case handles per-task
granularity (limited to 32-bit sh until a new enough sh64 compiler
manifests itself).
Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com>
Reviewed-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/mm/fault_32.c')
0 files changed, 0 insertions, 0 deletions
