Currently for CONFIG_PPC_FSL_BOOK3E cat /sys/devices/system/cpu/vulnerabilities/spectre_v2 reports: "Mitigation: Software count cache flush" which is wrong. Fix it to report vulnerable for now.
Signed-off-by: Diana Craciun <diana.crac...@nxp.com> --- arch/powerpc/kernel/security.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/kernel/security.c b/arch/powerpc/kernel/security.c index f6f469f..1b395b8 100644 --- a/arch/powerpc/kernel/security.c +++ b/arch/powerpc/kernel/security.c @@ -22,7 +22,7 @@ enum count_cache_flush_type { COUNT_CACHE_FLUSH_SW = 0x2, COUNT_CACHE_FLUSH_HW = 0x4, }; -static enum count_cache_flush_type count_cache_flush_type; +static enum count_cache_flush_type count_cache_flush_type = COUNT_CACHE_FLUSH_NONE; bool barrier_nospec_enabled; static bool no_nospec; -- 2.5.5