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Diffstat (limited to 'gitlab/issues/target_ppc/host_missing/accel_missing/584.toml')
| -rw-r--r-- | gitlab/issues/target_ppc/host_missing/accel_missing/584.toml | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/gitlab/issues/target_ppc/host_missing/accel_missing/584.toml b/gitlab/issues/target_ppc/host_missing/accel_missing/584.toml deleted file mode 100644 index 8b89be1a..00000000 --- a/gitlab/issues/target_ppc/host_missing/accel_missing/584.toml +++ /dev/null @@ -1,51 +0,0 @@ -id = 584 -title = "qemu-system-ppc: extra IPI interrupt on core0" -state = "closed" -created_at = "2021-08-31T05:43:03.509Z" -closed_at = "2021-09-30T16:38:03.120Z" -labels = ["target: ppc"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/584" -host-os = "Linux" -host-arch = "x86_64" -qemu-version = "QEMU emulator version 6.1.0" -guest-os = "vxWroks/linux" -guest-arch = "PowerPC" -description = """When I try to emit an IPI interrupt from core0 to another core via the MPIC controller(IPIDR1—Interprocessor interrupt dispatch register 1), core0 itself generates an unwanted IPI interrupt.""" -reproduce = """1. Prepare ISR routine, something like: - - void ipi_handler (void) - { -\tint core_id = CORE_ID_GET(); - myprintf("\\n IPI interrupt triggered on core:%d\\n",core_id); - } -2. Create a task and bind it to core0. This task is mainly to write the MPIC controller to emit IPI interrupts to other cores. - MPIC_REG_WRITE(MPIC_BASE + IPIDR1, **0xe**); - -3. run the test task""" -additional = """/* Below test was tested on Qemu6.1 */ - -IPI interrupts are emitted by core:0 - -**IPI interrupt triggered on core:0** /* it's a bug, it should not trigger on core 0. */ - -IPI interrupt triggered on core:1 - -IPI interrupt triggered on core:2 - -IPI interrupt triggered on core:3 - - -This bug only occurs when "emitting an IPIDR1 interrupt from **core0**". - ------------- - - -/* Below test was tested on real board(fsl_p4080ds) */ - -IPI interrupts are emitted by core:0 - -IPI interrupt triggered on core:1 - -IPI interrupt triggered on core:2 - -IPI interrupt triggered on core:3""" |