Re: [PATCH] crypto: talitos: Avoid excessive loops in softirq context

2014-09-15 Thread Helmut Schaa
On Sat, Sep 13, 2014 at 1:21 AM, Kim Phillips kim.phill...@freescale.com wrote: [adding Sandeep, Horia and netdev] On Fri, 12 Sep 2014 09:39:12 +0200 Helmut Schaa helmut.sc...@googlemail.com wrote: On Fri, Sep 12, 2014 at 2:49 AM, Kim Phillips kim.phill...@freescale.com wrote: On Wed, 10

Re: [PATCH] crypto: talitos: Avoid excessive loops in softirq context

2014-09-12 Thread Helmut Schaa
On Fri, Sep 12, 2014 at 2:49 AM, Kim Phillips kim.phill...@freescale.com wrote: On Wed, 10 Sep 2014 10:34:47 +0200 Helmut Schaa helmut.sc...@googlemail.com wrote: The talitos driver can cause starvation of other softirqs and as such it can also cause rcu stalls like: ... Work around

[PATCH] crypto: talitos - Fix panic in interrupt error path

2012-05-30 Thread Helmut Schaa
] [c0008788] cpu_idle+0x150/0x154 (unreliable) [c035bfb0] [c000236c] rest_init+0x68/0x7c [c035bfc0] [c0318858] start_kernel+0x2f4/0x308 [c035bff0] [c3d8] skpinv+0x2f0/0x32c Signed-off-by: Helmut Schaa helmut.sc...@googlemail.com Cc: Sven Schnelle sv...@stackframe.org Cc: Kim Phillips kim.phill