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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-05-30 16:52:07 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-05-30 16:52:17 +0200 |
| commit | 9260319e7411ff8281700a532caa436f40120ec4 (patch) | |
| tree | 2f6bfe5f3458dd49d328d3a9eb508595450adec0 /gitlab/issues_text/target_i386/host_missing/accel_missing/2555 | |
| parent | 225caa38269323af1bfc2daadff5ec8bd930747f (diff) | |
| download | qemu-analysis-9260319e7411ff8281700a532caa436f40120ec4.tar.gz qemu-analysis-9260319e7411ff8281700a532caa436f40120ec4.zip | |
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Diffstat (limited to 'gitlab/issues_text/target_i386/host_missing/accel_missing/2555')
| -rw-r--r-- | gitlab/issues_text/target_i386/host_missing/accel_missing/2555 | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gitlab/issues_text/target_i386/host_missing/accel_missing/2555 b/gitlab/issues_text/target_i386/host_missing/accel_missing/2555 new file mode 100644 index 000000000..078120202 --- /dev/null +++ b/gitlab/issues_text/target_i386/host_missing/accel_missing/2555 @@ -0,0 +1,20 @@ +Can't start a guest with 2 IOAPICs +Description of problem: +For a host with multiple IOAPICs, I want to start a guest with 2 IOAPICs. I saw this commit about this function: **[x86: add support for second ioapic]**: + https://gitlab.com/qemu-project/qemu/-/commit/94c5a606379ddd04beecdb11fb34b51b4b28c7f2 + +But after I started a guest in a host with multiple IOAPICs, there was still only one IOAPIC in guest. How should I enable this feature? +Additional information: +Host IOAPICs Info: + ``` +[ 1.268280] IOAPIC[0]: apic_id 0, version 33, address 0xfec00000, GSI 0-23 +[ 1.268286] IOAPIC[1]: apic_id 1, version 33, address 0xfec20000, GSI 24-55 +[ 1.268291] IOAPIC[2]: apic_id 2, version 33, address 0xd9000000, GSI 56-87 +[ 4.415313] ACPI: Using IOAPIC for interrupt routing + ``` + +Guest IOAPIC Info: + ``` +[ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 +[ 0.255045] ACPI: Using IOAPIC for interrupt routing + ``` |