Re: [PATCH 2/2] hso: Fix stack corruption on some architectures

2013-08-21 Thread David Miller
From: Greg KH Date: Wed, 21 Aug 2013 09:24:47 -0700 > On Wed, Aug 21, 2013 at 01:43:19AM -0700, Daniel Gimpelevich wrote: >> As Sergei Shtylyov explained in the #mipslinux IRC channel: >> [Mon 2013-08-19 12:28:21 PM PDT] guys, are you sure it's not "DMA >> off stack" case? >> [Mon 2013-08-19 1

Re: [PATCH 2/2] hso: Fix stack corruption on some architectures

2013-08-21 Thread Greg KH
On Wed, Aug 21, 2013 at 01:43:19AM -0700, Daniel Gimpelevich wrote: > As Sergei Shtylyov explained in the #mipslinux IRC channel: > [Mon 2013-08-19 12:28:21 PM PDT] guys, are you sure it's not "DMA > off stack" case? > [Mon 2013-08-19 12:28:35 PM PDT] it's a known stack corruptor on > non-cohe

[PATCH 2/2] hso: Fix stack corruption on some architectures

2013-08-21 Thread Daniel Gimpelevich
As Sergei Shtylyov explained in the #mipslinux IRC channel: [Mon 2013-08-19 12:28:21 PM PDT] guys, are you sure it's not "DMA off stack" case? [Mon 2013-08-19 12:28:35 PM PDT] it's a known stack corruptor on non-coherent arches [Mon 2013-08-19 12:31:48 PM PDT] headless: for usb/ehci? [Mon 201