diff options
Diffstat (limited to 'gitlab/issues/target_i386/host_missing/accel_KVM/2037.toml')
| -rw-r--r-- | gitlab/issues/target_i386/host_missing/accel_KVM/2037.toml | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gitlab/issues/target_i386/host_missing/accel_KVM/2037.toml b/gitlab/issues/target_i386/host_missing/accel_KVM/2037.toml new file mode 100644 index 00000000..90978ea6 --- /dev/null +++ b/gitlab/issues/target_i386/host_missing/accel_KVM/2037.toml @@ -0,0 +1,23 @@ +id = 2037 +title = "CPUID.07H:EBX.intel-pt not supported warning info shown in terminal when start guest with -cpu qemu64,+intel-pt" +state = "opened" +created_at = "2023-12-14T06:43:06.232Z" +closed_at = "n/a" +labels = ["accel: KVM", "target: i386"] +url = "https://gitlab.com/qemu-project/qemu/-/issues/2037" +host-os = "CentOS stream 9" +host-arch = "x86" +qemu-version = "8.1.92" +guest-os = "CentOS stream 9" +guest-arch = "x86" +description = """When launch guest with qemu-system-x86_64 with parameter -cpu host,+intel-pt, it will show warning info in terminal : +qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.07H:EBX.intel-pt [bit 25] 'intel_pt' can not be found in guest's CPU flag. +While host already support intel_pt.""" +reproduce = """1. Run the above QEMU command.""" +additional = """This issue was observed with kernel 5.13 + +qemu-system-x86_64 -accel kvm -m 4096 -smp 4 -cpu host,+intel-pt,min-level=0x14 +qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.07H:EBX.intel-pt [bit 25] +qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.07H:EBX.intel-pt [bit 25] +qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.07H:EBX.intel-pt [bit 25] +qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.07H:EBX.intel-pt [bit 25]""" |