Add HAVE_CC_STACKPROTECTOR to powerpc. This is copied from ARM. Not tested on PPC64, compile ok with ppc64_defconfig
Christophe Leroy (2): powerpc: initial stack protector (-fstack-protector) support powerpc/32: stack protector: change the canary value per task arch/powerpc/Kconfig | 1 + arch/powerpc/include/asm/stackprotector.h | 38 +++++++++++++++++++++++++++++++ arch/powerpc/kernel/Makefile | 5 ++++ arch/powerpc/kernel/asm-offsets.c | 3 +++ arch/powerpc/kernel/entry_32.S | 6 ++++- arch/powerpc/kernel/process.c | 6 +++++ 6 files changed, 58 insertions(+), 1 deletion(-) create mode 100644 arch/powerpc/include/asm/stackprotector.h -- 2.1.0
