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misc: pvpanic: move bit definition to uapi header file

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Some processes outside of the kernel(Ex, QEMU) should know what the
value really is for, so move the bit definition to a uapi file.

Suggested-by: Greg KH <gregkh@linuxfoundation.org>
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Link: https://lore.kernel.org/r/20200102023513.318836-2-pizhenwei@bytedance.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
zhenwei pi 2020-01-02 10:35:12 +08:00 committed by Greg Kroah-Hartman
parent 4d6168314d
commit e0b9a42735
2 changed files with 9 additions and 2 deletions
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3
drivers/misc/pvpanic.c
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@ -15,11 +15,10 @@
#include <linux/of_address.h>
#include <linux/platform_device.h>
#include <linux/types.h>
#include <uapi/misc/pvpanic.h>
static void __iomem *base;
#define PVPANIC_PANICKED (1 << 0)
MODULE_AUTHOR("Hu Tao <hutao@cn.fujitsu.com>");
MODULE_DESCRIPTION("pvpanic device driver");
MODULE_LICENSE("GPL");

8
include/uapi/misc/pvpanic.h Normal file
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@ -0,0 +1,8 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __PVPANIC_H__
#define __PVPANIC_H__
#define PVPANIC_PANICKED (1 << 0)
#endif /* __PVPANIC_H__ */