On 2019-06-10 22:51, Stephen Boyd wrote:
Quoting Linus Walleij (2019-06-07 14:08:10)
On Fri, May 31, 2019 at 8:52 AM Tengfei Fan <tengfeif@xxxxxxxxxxxxxx>
wrote:
> The gpio interrupt status bit is getting set after the
> irq is disabled and causing an immediate interrupt after
> enablling the irq, so clear status bit on irq_unmask.
>
> Signed-off-by: Tengfei Fan <tengfeif@xxxxxxxxxxxxxx>
This looks pretty serious, can one of the Qcom maintainers ACK
this?
Should it be sent to fixes and even stable?
Fixes: tag?
How is the interrupt status bit getting set after the irq is disabled?
It looks like this is a level type interrupt? I thought that after
commit b55326dc969e ("pinctrl: msm: Really mask level interrupts to
prevent latching") this wouldn't be a problem. Am I wrong, or is qcom
just clearing out patches on drivers and this is the last one that
needs
to be upstreamed?
Your patch(commit b55326dc969e) can cover our issue, and my patch is no
longer needed.
Your patch isn't included in our code, so I submitted this patch.
