lkml.org 
[lkml]   [2021]   [Jul]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v12 00/17] Introduce the Counter character device interface
On Tue, Jul 06, 2021 at 02:40:01PM +0300, Jarkko Nikula wrote:
> Hi
>
> On 7/5/21 11:18 AM, William Breathitt Gray wrote:
> > To summarize the main points of this patchset: there are no changes to
> > the existing Counter sysfs userspace interface; a Counter character
> > device interface is introduced that allows Counter events and associated
> > data to be read() by userspace; the events_configure() and
> > watch_validate() driver callbacks are introduced to support Counter
> > events; and IRQ support is added to the 104-QUAD-8 driver, serving as an
> > example of how to support the new Counter events functionality.
> >
> I quickly tested this set on top of linux-next next-20210706 and didn't
> see any issue with intel-qep.c. However I noticed two mutex issues in
> patch 15/17. Perhaps visible due the CONFIG_DEBUG_MUTEXES=y etc. I have on.
>
> I'll be out of office next few weeks so cannot test if you have a new
> version meanwhile but wanted to share no show stopper from intel-qep.c
> and those two mutex warnings.
>
> Jarkko

Thanks, these seem pretty straightforward to fix so I'll wait a week or
so to see if any other issues pop up before making a v13 submission.

William Breathitt Gray
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2021-07-07 02:29    [W:0.250 / U:2.932 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site