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| author | Gregory Fong <gregory.0xf0@gmail.com> | 2013-06-12 17:08:54 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2013-07-01 15:10:48 +0200 |
| commit | 36ecafc5ad17861e2bc1fb12af4cc97680e25942 (patch) | |
| tree | 8b1094782049660b366b417119d34a5a519e0c95 /arch/unicore32/lib | |
| parent | 23df34155b29674465813b327647cd79722aa659 (diff) | |
| download | blackbird-op-linux-36ecafc5ad17861e2bc1fb12af4cc97680e25942.tar.gz blackbird-op-linux-36ecafc5ad17861e2bc1fb12af4cc97680e25942.zip | |
MIPS: initial stack protector support
Implements basic stack protector support based on ARM version in
c743f38013aeff58ef6252601e397b5ba281c633 , with Kconfig option,
constant canary value set at boot time, and script to check if
compiler actually supports stack protector.
Tested by creating a kernel module that writes past end of char[].
Signed-off-by: Gregory Fong <gregory.0xf0@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: Filippo Arcidiacono <filippo.arcidiacono@st.com>
Cc: Carmelo Amoroso <carmelo.amoroso@st.com>
Patchwork: https://patchwork.linux-mips.org/patch/5448/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/unicore32/lib')
0 files changed, 0 insertions, 0 deletions
