Re: [v2, 1/2] powerpc: initial stack protector (-fstack-protector) support

2016-11-24 Thread Michael Ellerman
On Tue, 2016-11-22 at 10:49:30 UTC, Christophe Leroy wrote: > Partialy copied from commit c743f38013aef ("ARM: initial stack protector > (-fstack-protector) support") > > This is the very basic stuff without the changing canary upon > task switch yet. Just the Kconfig option and a constant canary

[PATCH v2 1/2] powerpc: initial stack protector (-fstack-protector) support

2016-11-22 Thread Christophe Leroy
Partialy copied from commit c743f38013aef ("ARM: initial stack protector (-fstack-protector) support") This is the very basic stuff without the changing canary upon task switch yet. Just the Kconfig option and a constant canary value initialized at boot time. Cc: Nicolas Pitre Signed-off-by: Ch