mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-19 07:07:40 +07:00
86b9a63e59
After calling nvme_loop_delete_ctrl(), the controllers will not yet be deleted because nvme_delete_ctrl() only schedules work to do the delete. This means a race can occur if a port is removed but there are still active controllers trying to access that memory. To fix this, flush the nvme_delete_wq before returning from nvme_loop_remove_port() so that any controllers that might be in the process of being deleted won't access a freed port. Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Max Gurtovoy <maxg@mellanox.com> Reviewed-by : Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Sagi Grimberg <sagi@grimberg.me> |
||
|---|---|---|
| .. | ||
| admin-cmd.c | ||
| configfs.c | ||
| core.c | ||
| discovery.c | ||
| fabrics-cmd.c | ||
| fc.c | ||
| fcloop.c | ||
| io-cmd-bdev.c | ||
| io-cmd-file.c | ||
| Kconfig | ||
| loop.c | ||
| Makefile | ||
| nvmet.h | ||
| rdma.c | ||
| tcp.c | ||
| trace.c | ||
| trace.h | ||