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powerpc: Move default security feature flags

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This moves the definition of the default security feature flags
(i.e., enabled by default) closer to the security feature flags.

This can be used to restore current flags to the default flags.

Signed-off-by: Mauricio Faria de Oliveira <mauricfo@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Mauricio Faria de Oliveira
2018-03-30 14:28:24 -03:00
committed by Michael Ellerman
parent 252988cbf0
commit e7347a8683
2 changed files with 9 additions and 6 deletions
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7
arch/powerpc/kernel/security.c
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@@ -11,12 +11,7 @@
#include <asm/security_features.h>
unsigned long powerpc_security_features __read_mostly = \
SEC_FTR_L1D_FLUSH_HV | \
SEC_FTR_L1D_FLUSH_PR | \
SEC_FTR_BNDS_CHK_SPEC_BAR | \
SEC_FTR_FAVOUR_SECURITY;
unsigned long powerpc_security_features __read_mostly = SEC_FTR_DEFAULT;
ssize_t cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf)
{