Re: [PATCH v2] arm: kgdb: Fix registers on sleeping tasks

2015-08-26 Thread Stephen Boyd
On 08/26, Douglas Anderson wrote: > From: Doug Anderson > > Dumping registers from other sleeping tasks in KGDB was totally > failing for me. All registers were reported as 0 in many cases. > > The code was using task_pt_regs(task) to try to get other thread > registers. This doesn't appear

[PATCH v2] arm: kgdb: Fix registers on sleeping tasks

2015-08-26 Thread Douglas Anderson
From: Doug Anderson Dumping registers from other sleeping tasks in KGDB was totally failing for me. All registers were reported as 0 in many cases. The code was using task_pt_regs(task) to try to get other thread registers. This doesn't appear to be the right place to look. From my tests, I

[PATCH v2] arm: kgdb: Fix registers on sleeping tasks

2015-08-26 Thread Douglas Anderson
From: Doug Anderson diand...@chromium.org Dumping registers from other sleeping tasks in KGDB was totally failing for me. All registers were reported as 0 in many cases. The code was using task_pt_regs(task) to try to get other thread registers. This doesn't appear to be the right place to

Re: [PATCH v2] arm: kgdb: Fix registers on sleeping tasks

2015-08-26 Thread Stephen Boyd
On 08/26, Douglas Anderson wrote: From: Doug Anderson diand...@chromium.org Dumping registers from other sleeping tasks in KGDB was totally failing for me. All registers were reported as 0 in many cases. The code was using task_pt_regs(task) to try to get other thread registers. This