Re: [PATCH] musb_host: fix lockup on rxcsr_h_error

2016-04-26 Thread Sergei Shtylyov
Hello. On 4/26/2016 9:45 AM, Max Uvarov wrote: Fix soft lockup when resetting remote device attached to usb host. Configuration: pppd -> musb hub -> usb-serial -> gms modem When gsm modem resets, musb rolls in incoming rx interrupts which does not give any time to other application as result it

[PATCH] musb_host: fix lockup on rxcsr_h_error

2016-04-25 Thread Max Uvarov
Fix soft lockup when resetting remote device attached to usb host. Configuration: pppd -> musb hub -> usb-serial -> gms modem When gsm modem resets, musb rolls in incoming rx interrupts which does not give any time to other application as result it totally lock ups. Solution is to keep original log