Re: [PATCH v2 0/8] Per-user clock constraints

2014-10-08 Thread Stephen Boyd
On 10/07/2014 08:21 AM, Tomeu Vizoso wrote: Hello, this second version of the series adds several cleanups that were suggested by Stephen Boyd and contains several improvements to the seventh patch (clk: Make clk API return per-user struct clk instances) that were suggested by him during the rev

Re: RCU bug with v3.17-rc3 ?

2014-10-08 Thread Felipe Balbi
Hi, On Wed, Oct 08, 2014 at 12:57:07PM -0500, Felipe Balbi wrote: [ snip ] > > > > It seems to be a difficult-to-reproduce race though. On a second boot it > > > > didn't die during boot, but died with my USB test case. Unfortunately, > > > > the platform I'm using is pretty new and only goes as

Re: BUG (maybe) with find_get_entry()

2014-10-08 Thread Rabin Vincent
On Wed, Oct 08, 2014 at 11:57:14AM -0500, Felipe Balbi wrote: > Hi, > > With today's linus/master and with greg/usb-next I keep getting random > kernel oops from find_get_entry() (see below): > > [ 47.700065] Unable to handle kernel paging request at virtual address > > [ 47.707667]

Re: RCU bug with v3.17-rc3 ?

2014-10-08 Thread Felipe Balbi
Hi, On Wed, Oct 08, 2014 at 12:13:22PM -0500, Felipe Balbi wrote: > On Fri, Sep 05, 2014 at 02:32:16PM -0700, Paul E. McKenney wrote: > > On Thu, Sep 04, 2014 at 03:04:03PM -0500, Felipe Balbi wrote: > > > Hi, > > > > > > On Thu, Sep 04, 2014 at 02:25:35PM -0500, Felipe Balbi wrote: > > > > On Th

Re: [PATCH v2 4/4] rtc: omap: Support regulator supply for RTC

2014-10-08 Thread Johan Hovold
On Thu, Sep 25, 2014 at 03:02:09PM +0530, Lokesh Vutla wrote: > On some Soc's RTC is powered by an external power regulator. > e.g. RTC on DRA7 SoC. Make the OMAP RTC driver support a > power regulator. > > Signed-off-by: Lokesh Vutla > --- > Changes since v1: > - Separated probe deferral s

Re: [PATCH v2 2/4] rtc: omap: Adopt driver to support probe deferral

2014-10-08 Thread Johan Hovold
On Thu, Sep 25, 2014 at 03:02:07PM +0530, Lokesh Vutla wrote: Perhaps the subject should simply be "use module_platform_driver", then you can explain your motive for the change in the body as you already do. > module_platform_driver_probe() prevents driver from requesting probe deferral. > So usi

Re: [PATCH v2 1/4] rtc: omap: Introduce rtc_omap_dev structure to include per device data

2014-10-08 Thread Johan Hovold
On Thu, Sep 25, 2014 at 03:02:06PM +0530, Lokesh Vutla wrote: > Currently all the device data is declared globally which will be a > problem if more than one instance of device is present. So consolidate > all the data into rtc_omap_dev struct and adopt the driver to use this. > > Suggested-by: Fe

Re: RCU bug with v3.17-rc3 ?

2014-10-08 Thread Felipe Balbi
Hi, On Fri, Sep 05, 2014 at 02:32:16PM -0700, Paul E. McKenney wrote: > On Thu, Sep 04, 2014 at 03:04:03PM -0500, Felipe Balbi wrote: > > Hi, > > > > On Thu, Sep 04, 2014 at 02:25:35PM -0500, Felipe Balbi wrote: > > > On Thu, Sep 04, 2014 at 12:16:42PM -0700, Paul E. McKenney wrote: > > > > On Th

BUG (maybe) with find_get_entry()

2014-10-08 Thread Felipe Balbi
Hi, With today's linus/master and with greg/usb-next I keep getting random kernel oops from find_get_entry() (see below): [ 47.700065] Unable to handle kernel paging request at virtual address [ 47.707667] pgd = c0004000 [ 47.710506] [] *pgd=ae7f6821, *pte=, *ppte=