Re: ehci-usb regression on 32-bit laptops in v4.17-rc1

2018-05-04 Thread Alan Stern
On Sat, 5 May 2018, Souptick Joarder wrote: > > What you can't see just from reading the patch is that in both cases > > (ehci->itd_pool and ehci->sitd_pool) there are two allocation paths -- > > the two branches of an "if" statement -- and only one of the paths > > calls dma_pool_[z]alloc.

Re: ehci-usb regression on 32-bit laptops in v4.17-rc1

2018-05-04 Thread Greg KH
On Fri, May 04, 2018 at 10:39:07AM -0400, Alan Stern wrote: > You should have CC'ed the author of the offending commit. Added. > > On Thu, 3 May 2018, Erick Cafferata wrote: > > > Starting from v4.17-rc1, I've been having problems with my laptop's > > webcam. Immediately after attempting to

Re: ehci-usb regression on 32-bit laptops in v4.17-rc1

2018-05-04 Thread Alan Stern
You should have CC'ed the author of the offending commit. Added. On Thu, 3 May 2018, Erick Cafferata wrote: > Starting from v4.17-rc1, I've been having problems with my laptop's > webcam. Immediately after attempting to open Guvcview(or any other camera > software), the system just stops

ehci-usb regression on 32-bit laptops in v4.17-rc1

2018-05-03 Thread Erick Cafferata
Starting from v4.17-rc1, I've been having problems with my laptop's webcam. Immediately after attempting to open Guvcview(or any other camera software), the system just stops working. No response from any input and the Caps lock LED starts blinking. I've been following the last three -rc and no