linux-kernel - [PATCH V2 0/4] Fix some bugs of the vop driver and mpssd user space tool

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Message-Id: <20200929091106.24624-1-sherry.sun@nxp.com>
Date:   Tue, 29 Sep 2020 17:11:02 +0800
From:   Sherry Sun <sherry.sun@....com>
To:     sudeep.dutt@...el.com, ashutosh.dixit@...el.com, arnd@...db.de,
        gregkh@...uxfoundation.org
Cc:     linux-kernel@...r.kernel.org, linux-imx@....com
Subject: [PATCH V2 0/4] Fix some bugs of the vop driver and mpssd user space tool

Changes in V2:
1. Change the way of copy data from ubuf to dbuf in patch4. Reuse the allocated
vvr->buf as the temp buffer and add a loop for multiple copies if there are too
much data.

This patchset fix some bugs about the vop driver and Intel MIC user space tool.

Sherry Sun (4):
  samples: mpssd: fix the build errors when enable DEBUG in mpssd.c
  misc: vop: build VOP based on CONFIG_VOP
  misc: vop: add round_up(x,4) for vring_size to avoid kernel panic
  mic: vop: copy data to kernel space then write to io memory

 drivers/misc/mic/vop/Makefile     |  2 +-
 drivers/misc/mic/vop/vop_main.c   |  2 +-
 drivers/misc/mic/vop/vop_vringh.c | 24 ++++++++++++++++--------
 samples/mic/mpssd/mpssd.c         | 24 ++++++++++++------------
 4 files changed, 30 insertions(+), 22 deletions(-)

-- 
2.17.1