linux-kernel - Re: [PATCH v5 0/5] Add coredump support for Q6v5 Modem remoteproc

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Date:   Fri, 19 Oct 2018 11:35:16 -0700
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Sibi Sankar <sibis@...eaurora.org>
Cc:     ohad@...ery.com, linux-remoteproc@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        tsoni@...eaurora.org, sricharan@...eaurora.org,
        akdwived@...eaurora.org, kyan@...eaurora.org
Subject: Re: [PATCH v5 0/5] Add coredump support for Q6v5 Modem remoteproc

On Wed 17 Oct 06:55 PDT 2018, Sibi Sankar wrote:

> This patch series add coredump support for modem on SDM845, MSM8996
> and MSM8916 SoCs. Modem requires the mba to be loaded before a
> coredump can be performed and this is achieved using a custom per
> segment dump function.
> 
> V5:
>   Add software bypass to avoid high MX current in mpss_load error path.
>   Remove the proxy votes of clk/regs only after the active/reset clks/regs.
>   Reclaim MBA memory after mpss_load failure in mba_reclaim func.
>   Revert to dump_fn to as done with v3 with a mask based approach.
> 
> V4:
>   Addressed Bjorn's comments.
> 
> V3:
>   [bjorn]:replace prepare/unprepare ops with a more generalised per segment
>   dump function
> 
> V2:
>   Introduce prepare/unprepare ops for rproc coredump
> 

Applied

Regards,
Bjorn

> Sibi Sankar (5):
>   remoteproc: Introduce custom dump function for each remoteproc segment
>   remoteproc: Add mechanism for custom dump function assignment
>   remoteproc: qcom: q6v5-mss: Refactor mba load/unload sequence
>   remoteproc: qcom: q6v5-mss: Add custom dump function for modem
>   remoteproc: qcom: q6v5-mss: Register segments/dumpfn for coredump
> 
>  drivers/remoteproc/qcom_q6v5_mss.c   | 379 +++++++++++++++++----------
>  drivers/remoteproc/remoteproc_core.c |  55 +++-
>  include/linux/remoteproc.h           |  11 +
>  3 files changed, 303 insertions(+), 142 deletions(-)
> 
> -- 
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
> a Linux Foundation Collaborative Project
>