Re: [PATCH v8 4/5] remoteproc: Add inline coredump functionality

2020-07-20 Thread Mathieu Poirier
On Thu, Jul 16, 2020 at 03:20:34PM -0700, Rishabh Bhatnagar wrote: > The current coredump implementation uses vmalloc area to copy > all the segments. But this might put strain on low memory targets > as the firmware size sometimes is in tens of MBs. The situation > becomes worse if there are

Re: [PATCH v8 4/5] remoteproc: Add inline coredump functionality

2020-07-17 Thread Sibi Sankar
On 2020-07-17 03:50, Rishabh Bhatnagar wrote: The current coredump implementation uses vmalloc area to copy all the segments. But this might put strain on low memory targets as the firmware size sometimes is in tens of MBs. The situation becomes worse if there are multiple remote processors

Re: [PATCH v8 4/5] remoteproc: Add inline coredump functionality

2020-07-16 Thread Bjorn Andersson
On Thu 16 Jul 15:20 PDT 2020, Rishabh Bhatnagar wrote: > The current coredump implementation uses vmalloc area to copy > all the segments. But this might put strain on low memory targets > as the firmware size sometimes is in tens of MBs. The situation > becomes worse if there are multiple remote

[PATCH v8 4/5] remoteproc: Add inline coredump functionality

2020-07-16 Thread Rishabh Bhatnagar
The current coredump implementation uses vmalloc area to copy all the segments. But this might put strain on low memory targets as the firmware size sometimes is in tens of MBs. The situation becomes worse if there are multiple remote processors undergoing recovery at the same time. This patch