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ppc/spapr_caps: Don't disable cap_cfpc on POWER8 by default

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In default_caps_with_cpu() we set spapr_cap_cfpc to broken for POWER8
processors and before.

Since we no longer require private l1d cache on POWER8 for this cap to
be set to workaround change this to default to broken for POWER7
processors and before.

Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Suraj Jitindar Singh 2018-06-12 15:16:30 +10:00 committed by David Gibson
parent 072f416a53
commit b2540203bd
1 changed files with 1 additions and 5 deletions
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6
hw/ppc/spapr_caps.c
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@ -335,14 +335,10 @@ static sPAPRCapabilities default_caps_with_cpu(sPAPRMachineState *spapr,
caps = smc->default_caps;
if (!ppc_check_compat(cpu, CPU_POWERPC_LOGICAL_3_00,
0, spapr->max_compat_pvr)) {
caps.caps[SPAPR_CAP_CFPC] = SPAPR_CAP_BROKEN;
}
if (!ppc_check_compat(cpu, CPU_POWERPC_LOGICAL_2_07,
0, spapr->max_compat_pvr)) {
caps.caps[SPAPR_CAP_HTM] = SPAPR_CAP_OFF;
caps.caps[SPAPR_CAP_CFPC] = SPAPR_CAP_BROKEN;
}
if (!ppc_check_compat(cpu, CPU_POWERPC_LOGICAL_2_06_PLUS,