| Message ID | 20240506190622.56095-1-stefanha@redhat.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Revert "monitor: use aio_co_reschedule_self()" | expand |
Am 06.05.2024 um 21:06 hat Stefan Hajnoczi geschrieben: > This series fixes RHEL-34618 "qemu crash on Assertion `luringcb->co->ctx == > s->aio_context' failed when do block_resize on hotplug disk with aio=io_uring": > https://issues.redhat.com/browse/RHEL-34618 > > Kevin identified commit 1f25c172f837 ("monitor: use aio_co_reschedule_self()") > as the root cause. There is a subtlety regarding how > qemu_get_current_aio_context() returns qemu_aio_context even though we may be > running in iohandler_ctx. > > Revert commit 1f25c172f837, it was just intended as a code cleanup. > > Stefan Hajnoczi (2): > Revert "monitor: use aio_co_reschedule_self()" > aio: warn about iohandler_ctx special casing Thanks, applied to the block branch. Kevin
This series fixes RHEL-34618 "qemu crash on Assertion `luringcb->co->ctx == s->aio_context' failed when do block_resize on hotplug disk with aio=io_uring": https://issues.redhat.com/browse/RHEL-34618 Kevin identified commit 1f25c172f837 ("monitor: use aio_co_reschedule_self()") as the root cause. There is a subtlety regarding how qemu_get_current_aio_context() returns qemu_aio_context even though we may be running in iohandler_ctx. Revert commit 1f25c172f837, it was just intended as a code cleanup. Stefan Hajnoczi (2): Revert "monitor: use aio_co_reschedule_self()" aio: warn about iohandler_ctx special casing include/block/aio.h | 6 ++++++ qapi/qmp-dispatch.c | 7 +++++-- 2 files changed, 11 insertions(+), 2 deletions(-)