linux-kernel - [PATCH v1 0/2] mmc: support crash logging to MMC block devices

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Date:   Thu, 12 Nov 2020 11:54:20 +0530
From:   Bhaskara Budiredla <bbudiredla@...vell.com>
To:     <ulf.hansson@...aro.org>, <keescook@...omium.org>,
        <ccross@...roid.com>, <tony.luck@...el.com>, <sgoutham@...vell.com>
CC:     <linux-mmc@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <bbudiredla@...vell.com>
Subject: [PATCH v1 0/2] mmc: support crash logging to MMC block devices

This patch introduces to mmcpstore.

Bhaskara Budiredla (2):
  mmc: Support kmsg dumper based on pstore/blk
  mmc:cavium: Add MMC polling method to support kmsg panic/oops write

 drivers/mmc/core/Kconfig           |   7 +
 drivers/mmc/core/Makefile          |   1 +
 drivers/mmc/core/block.c           |  20 ++
 drivers/mmc/core/block.h           |   3 +
 drivers/mmc/core/core.c            |  24 +++
 drivers/mmc/core/mmcpstore.c       | 318 +++++++++++++++++++++++++++++
 drivers/mmc/host/cavium-thunderx.c |  10 +
 drivers/mmc/host/cavium.c          |  67 ++++++
 drivers/mmc/host/cavium.h          |   3 +
 include/linux/mmc/card.h           |   4 +
 include/linux/mmc/core.h           |   4 +
 include/linux/mmc/host.h           |   6 +
 12 files changed, 467 insertions(+)
 create mode 100644 drivers/mmc/core/mmcpstore.c

-- 
2.17.1