Re: [PATCH] stacktrace: Force USER_DS for stack_trace_save_user()

2019-07-18 Thread Joel Fernandes
On Thu, Jul 18, 2019 at 10:57:54AM +0200, Peter Zijlstra wrote: > On Wed, Jul 17, 2019 at 10:09:45AM +0200, Vegard Nossum wrote: > > On 7/17/19 10:07 AM, Peter Zijlstra wrote: > > > > Does something like the below help? > > > Yes. > > Thanks! > > --- > Subject: stacktrace: Force USER_DS for sta

[PATCH] stacktrace: Force USER_DS for stack_trace_save_user()

2019-07-18 Thread Peter Zijlstra
On Wed, Jul 17, 2019 at 10:09:45AM +0200, Vegard Nossum wrote: > On 7/17/19 10:07 AM, Peter Zijlstra wrote: > > Does something like the below help? > Yes. Thanks! --- Subject: stacktrace: Force USER_DS for stack_trace_save_user() From: Peter Zijlstra Date: Thu Jul 18 10:47:47 CEST 2019 When w