diff options
| author | Mohamed Mediouni <mohamed@unpredictable.fr> | 2026-08-12 10:28:11 +0200 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2026-08-24 10:51:38 +0300 |
| commit | 5c16e7ad5dc8d262ad522145a29c8d9dace48308 (patch) | |
| tree | 5cffd13dd0a8abb9f0df4c90468a3de9b94adec9 | |
| parent | fd87e7a8c544007beac5d8e69171aa7a6931f071 (diff) | |
| download | qemu-5c16e7ad5dc8d262ad522145a29c8d9dace48308.tar.gz qemu-5c16e7ad5dc8d262ad522145a29c8d9dace48308.zip | |
whpx: i386: enable fast hypercall output
Already enabled on Arm so extending it to x86.
Signed-off-by: Mohamed Mediouni <mohamed@unpredictable.fr>
Link: https://lore.kernel.org/r/20260812082814.27217-4-mohamed@unpredictable.fr
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 3bfcd8ef6bd26cb80175f40f60e67bc6f42fa0a4)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
| -rw-r--r-- | target/i386/whpx/whpx-all.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target/i386/whpx/whpx-all.c b/target/i386/whpx/whpx-all.c index 634d542821..1800ba8eb1 100644 --- a/target/i386/whpx/whpx-all.c +++ b/target/i386/whpx/whpx-all.c @@ -3247,6 +3247,7 @@ int whpx_accel_init(AccelState *as, MachineState *ms) synthetic_features.Bank0.HypervisorPresent = 1; synthetic_features.Bank0.Hv1 = 1; + synthetic_features.Bank0.FastHypercallOutput = 1; synthetic_features.Bank0.AccessVpRunTimeReg = 1; synthetic_features.Bank0.AccessPartitionReferenceCounter = 1; synthetic_features.Bank0.AccessPartitionReferenceTsc = 1; |