arch/powerpc/kernel/security.c

   1 // SPDX-License-Identifier: GPL-2.0+
   2 //
   3 // Security related flags and so on.
   4 //
   5 // Copyright 2018, Michael Ellerman, IBM Corporation.
   6
   7 #include <linux/kernel.h>
   8 #include <asm/security_features.h>
   9
  10
  11 unsigned long powerpc_security_features __read_mostly = \
  12         SEC_FTR_L1D_FLUSH_HV | \
  13         SEC_FTR_L1D_FLUSH_PR | \
  14         SEC_FTR_BNDS_CHK_SPEC_BAR | \
  15         SEC_FTR_FAVOUR_SECURITY;