[PATCH v2 10/12] retpoline/taint: Taint kernel for missing retpoline in compiler

From: Andi Kleen When the kernel or a module hasn't been compiled with a retpoline aware compiler, print a warning and set a taint flag. For modules it is checked at compile time, however it cannot check assembler or other non compiled objects used in the module link. Due

[PATCH v2 10/12] retpoline/taint: Taint kernel for missing retpoline in compiler

From: Andi Kleen When the kernel or a module hasn't been compiled with a retpoline aware compiler, print a warning and set a taint flag. For modules it is checked at compile time, however it cannot check assembler or other non compiled objects used in the module link. Due to lack of better