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Diffstat (limited to 'gitlab/issues_text/target_riscv/host_missing/accel_missing/1647')
| -rw-r--r-- | gitlab/issues_text/target_riscv/host_missing/accel_missing/1647 | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gitlab/issues_text/target_riscv/host_missing/accel_missing/1647 b/gitlab/issues_text/target_riscv/host_missing/accel_missing/1647 new file mode 100644 index 000000000..c608599e4 --- /dev/null +++ b/gitlab/issues_text/target_riscv/host_missing/accel_missing/1647 @@ -0,0 +1,12 @@ +Potential Bug in RISCV Hypervisor Extension: Timer Interrupt Handling in QEMU v8.0.0-rc1 +Steps to reproduce: +1. Build and run a simple hypervisor on QEMU v8.0.0-rc1 with the hypervisor extension feature of RISCV. +2. Set up hideleg, henvcfg, etc., in hypervisor and run the Linux kernel. +3. Observe the issue of infinite loop caused by the pending timer interrupt. +Additional information: +Linux version: riscv_aia_v1 from github.com/avpatel/linux +OpenSBI version: Modified 1.1 + +I would greatly appreciate it if you could kindly provide some guidance. Is this behavior expected or could this be a bug? I've tried to provide a detailed analysis of my observations, but I'm not 100% certain if my understanding is correct. + +Thank you for your time and consideration. |