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| author | Suraj Jitindar Singh <sjitindarsingh@gmail.com> | 2018-03-01 17:38:02 +1100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2018-03-06 13:16:29 +1100 |
| commit | c76c0d3090136773219baad486c836c67ba9ea6d (patch) | |
| tree | dc0ebe17d983443bf6b2a8ef4927ed0faca0df66 /target | |
| parent | aaf265ffde352c4100a8e2adc554ec11aa6abe08 (diff) | |
| download | qemu-c76c0d3090136773219baad486c836c67ba9ea6d.zip qemu-c76c0d3090136773219baad486c836c67ba9ea6d.tar.gz qemu-c76c0d3090136773219baad486c836c67ba9ea6d.tar.bz2 | |
ppc/spapr-caps: Convert cap-ibs to custom spapr-cap
Convert cap-ibs (indirect branch speculation) to a custom spapr-cap
type.
All tristate caps have now been converted to custom spapr-caps, so
remove the remaining support for them.
Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
[dwg: Don't explicitly list "?"/help option, trust convention]
[dwg: Fold tristate removal into here, to not break bisect]
[dwg: Fix minor style problems]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target')
| -rw-r--r-- | target/ppc/kvm.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c index 2c183f6..79a436a 100644 --- a/target/ppc/kvm.c +++ b/target/ppc/kvm.c @@ -2494,8 +2494,10 @@ static void kvmppc_get_cpu_characteristics(KVMState *s) cap_ppc_safe_bounds_check = 1; } /* Parse and set cap_ppc_safe_indirect_branch */ - if (c.character & c.character_mask & H_CPU_CHAR_BCCTRL_SERIALISED) { - cap_ppc_safe_indirect_branch = 2; + if (c.character & c.character_mask & H_CPU_CHAR_CACHE_COUNT_DIS) { + cap_ppc_safe_indirect_branch = SPAPR_CAP_FIXED_CCD; + } else if (c.character & c.character_mask & H_CPU_CHAR_BCCTRL_SERIALISED) { + cap_ppc_safe_indirect_branch = SPAPR_CAP_FIXED_IBS; } } |