Re: [PATCH] EHCI: Update qTD next pointer in QH overlay region during unlink

2012-09-07 Thread Alan Stern
On Fri, 7 Sep 2012, Pavankumar Kondeti wrote: There is a possibility of QH overlay region having reference to a stale qTD pointer during unlink. Consider an endpoint having two pending qTD before unlink process begins. The endpoint's QH queue looks like this. qTD1 -- qTD2 -- Dummy To

Re: [PATCH] EHCI: Update qTD next pointer in QH overlay region during unlink

2012-09-07 Thread Pavan Kondeti
On 9/7/2012 9:22 PM, Alan Stern wrote: On Fri, 7 Sep 2012, Pavankumar Kondeti wrote: There is a possibility of QH overlay region having reference to a stale qTD pointer during unlink. Consider an endpoint having two pending qTD before unlink process begins. The endpoint's QH queue looks

Re: [PATCH] EHCI: Update qTD next pointer in QH overlay region during unlink

2012-09-07 Thread Alan Stern
On Fri, 7 Sep 2012, Alan Stern wrote: On Fri, 7 Sep 2012, Pavankumar Kondeti wrote: There is a possibility of QH overlay region having reference to a stale qTD pointer during unlink. Consider an endpoint having two pending qTD before unlink process begins. The endpoint's QH queue

[PATCH] msm_serial: fix clock rate on DMA-based uarts

2012-09-07 Thread David Brown
The driver explicitly requests a clock rate for the UART, but it is off by a factor of four from the dividers that it programs into the UART. Fix this by setting the rate to 1/4 of the current value. Signed-off-by: David Brown dav...@codeaurora.org --- drivers/tty/serial/msm_serial.c | 2 +- 1

Adding 'msm' tree to linux-next.

2012-09-07 Thread David Brown
Stephen, I'd like to add the msm soc tree to Linux next. git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm.git for-next I had removed it when the creation of the ARM SoC tree, but now that msm is getting a bit more active, I'd like to get it included in next to get it in a bit

Re: [PATCH 8/9] ARM: msm: Add DT support for 8960

2012-09-07 Thread David Brown
On Wed, Sep 05, 2012 at 12:28:58PM -0700, Stephen Boyd wrote: +DT_MACHINE_START(MSM8960_DT, Qualcomm MSM (Flattened Device Tree)) The description string should specify the general name of what this is suspporting. Right now, with these patches, it would list Qualcomm MSM (Flattened Device

Re: [PATCH 8/9] ARM: msm: Add DT support for 8960

2012-09-07 Thread Stephen Boyd
On 09/07/12 15:58, David Brown wrote: On Wed, Sep 05, 2012 at 12:28:58PM -0700, Stephen Boyd wrote: +DT_MACHINE_START(MSM8960_DT, Qualcomm MSM (Flattened Device Tree)) The description string should specify the general name of what this is suspporting. Right now, with these patches, it would