Hi Ji-Ze,
On Wed, Jun 3, 2020 at 9:35 AM Ji-Ze Hong (Peter Hong) wrote:
> Geert Uytterhoeven 於 2020/6/3 下午 03:13 寫道:
> > If devres_head is not empty, you have a serious problem on your system,
> > as those resources may be in an unknown state (e.g. freed but still in
> > use). While I had
Hi Geert,
Geert Uytterhoeven 於 2020/6/3 下午 03:13 寫道:
Hi Ji-Ze,
If devres_head is not empty, you have a serious problem on your system,
as those resources may be in an unknown state (e.g. freed but still in
use). While I had missed the probe_count imbalance when implementing
the original
Hi Ji-Ze,
On Wed, Jun 3, 2020 at 8:45 AM Ji-Ze Hong (Peter Hong) wrote:
> In previous patch, using return -EBUSY in really_probe() instead WARN_ON()
> only. The following is the partial code.
>
> ...
> atomic_inc(_count);
> pr_debug("bus: '%s': %s: probing driver %s with
In previous patch, using return -EBUSY in really_probe() instead WARN_ON()
only. The following is the partial code.
...
atomic_inc(_count);
pr_debug("bus: '%s': %s: probing driver %s with device %s\n",
drv->bus->name, __func__, drv->name, dev_name(dev));
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