Re: [kvm-unit-tests PATCH v5 06/29] powerpc: Quiet QEMU TCG pseries capability warnings

[Thomas Huth]

On 16/12/2023 14.42, Nicholas Piggin wrote:

Quieten this console spam.

Signed-off-by: Nicholas Piggin 
---
  powerpc/run | 5 +
  1 file changed, 5 insertions(+)

diff --git a/powerpc/run b/powerpc/run
index b353169f..e469f1eb 100755
--- a/powerpc/run
+++ b/powerpc/run
@@ -21,6 +21,11 @@ fi
  
  M='-machine pseries'

  M+=",accel=$ACCEL$ACCEL_PROPS"
+
+if [[ "$ACCEL" == "tcg" ]] ; then
+   M+=",cap-cfpc=broken,cap-sbbc=broken,cap-ibs=broken,cap-ccf-assist=off"
+fi


This also bugs me when I run QEMU with TCG manually and IMHO it should be 
fixed in QEMU instead (e.g. by providing a different CPU model for TCG mode).

Anyway, for the time being:

Reviewed-by: Thomas Huth 

[kvm-unit-tests PATCH v5 06/29] powerpc: Quiet QEMU TCG pseries capability warnings

[Nicholas Piggin]

Quieten this console spam.

Signed-off-by: Nicholas Piggin 
---
 powerpc/run | 5 +
 1 file changed, 5 insertions(+)

diff --git a/powerpc/run b/powerpc/run
index b353169f..e469f1eb 100755
--- a/powerpc/run
+++ b/powerpc/run
@@ -21,6 +21,11 @@ fi
 
 M='-machine pseries'
 M+=",accel=$ACCEL$ACCEL_PROPS"
+
+if [[ "$ACCEL" == "tcg" ]] ; then
+   M+=",cap-cfpc=broken,cap-sbbc=broken,cap-ibs=broken,cap-ccf-assist=off"
+fi
+
 command="$qemu -nodefaults $M -bios $FIRMWARE"
 command+=" -display none -serial stdio -kernel"
 command="$(migration_cmd) $(timeout_cmd) $command"
-- 
2.42.0