Displaying 2 results from an estimated 2 matches for "vdpasim_blk_init".
2023 Aug 21
0
[PATCH] vdpa_sim_blk: Fix the potential leak of mgmt_dev
...2 deletions(-)
>
> diff --git a/drivers/vdpa/vdpa_sim/vdpa_sim_blk.c b/drivers/vdpa/vdpa_sim/vdpa_sim_blk.c
> index 00d7d72713be..b3a3cb165795 100644
> --- a/drivers/vdpa/vdpa_sim/vdpa_sim_blk.c
> +++ b/drivers/vdpa/vdpa_sim/vdpa_sim_blk.c
> @@ -499,12 +499,13 @@ static int __init vdpasim_blk_init(void)
> GFP_KERNEL);
> if (!shared_buffer) {
> ret = -ENOMEM;
> - goto parent_err;
> + goto mgmt_dev_err;
> }
> }
>
>...
2023 Apr 07
2
[PATCH 0/2] vdpa_sim_blk: support shared backend
This series is mainly for testing live migration between 2 vdpa_sim_blk
devices.
The first patch is preparation and moves the buffer allocation into devices,
the second patch adds the `shared_buffer_mutex` parameter to vdpa_sim_blk to
use the same ramdisk for all devices.
Tested with QEMU v8.0.0-rc2 in this way:
modprobe vhost_vdpa
modprobe vdpa_sim_blk shared_backend=true
vdpa dev add mgmtdev