Revision c110a8b792533fc1180188b91b856bb2b3390f8b authored by Linus Torvalds on 11 May 2018, 20:04:35 UTC, committed by Linus Torvalds on 11 May 2018, 20:04:35 UTC
Pull tracing fix from Steven Rostedt: "Working on some new updates to trace filtering, I noticed that the regex_match_front() test was updated to be limited to the size of the pattern instead of the full test string. But as the test string is not guaranteed to be nul terminated, it still needs to consider the size of the test string" * tag 'trace-v4.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: tracing: Fix regex_match_front() to not over compare the test string
kyro.h
/*
* linux/drivers/video/kyro/kryo.h
*
* Copyright (C) 2002 STMicroelectronics
* Copyright (C) 2004 Paul Mundt
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file COPYING in the main directory of this archive
* for more details.
*/
#ifndef _KYRO_H
#define _KYRO_H
struct kyrofb_info {
void __iomem *regbase;
u32 palette[16];
u32 HTot; /* Hor Total Time */
u32 HFP; /* Hor Front Porch */
u32 HST; /* Hor Sync Time */
u32 HBP; /* Hor Back Porch */
s32 HSP; /* Hor Sync Polarity */
u32 VTot; /* Ver Total Time */
u32 VFP; /* Ver Front Porch */
u32 VST; /* Ver Sync Time */
u32 VBP; /* Ver Back Porch */
s32 VSP; /* Ver Sync Polarity */
u32 XRES; /* X Resolution */
u32 YRES; /* Y Resolution */
u32 VFREQ; /* Ver Frequency */
u32 PIXCLK; /* Pixel Clock */
u32 HCLK; /* Hor Clock */
/* Useful to hold depth here for Linux */
u8 PIXDEPTH;
int wc_cookie;
};
extern int kyro_dev_init(void);
extern void kyro_dev_reset(void);
extern unsigned char *kyro_dev_physical_fb_ptr(void);
extern unsigned char *kyro_dev_virtual_fb_ptr(void);
extern void *kyro_dev_physical_regs_ptr(void);
extern void *kyro_dev_virtual_regs_ptr(void);
extern unsigned int kyro_dev_fb_size(void);
extern unsigned int kyro_dev_regs_size(void);
extern u32 kyro_dev_overlay_offset(void);
/*
* benedict.gaster@superh.com
* Added the follow IOCTLS for the creation of overlay services...
*/
#define KYRO_IOC_MAGIC 'k'
#define KYRO_IOCTL_OVERLAY_CREATE _IO(KYRO_IOC_MAGIC, 0)
#define KYRO_IOCTL_OVERLAY_VIEWPORT_SET _IO(KYRO_IOC_MAGIC, 1)
#define KYRO_IOCTL_SET_VIDEO_MODE _IO(KYRO_IOC_MAGIC, 2)
#define KYRO_IOCTL_UVSTRIDE _IO(KYRO_IOC_MAGIC, 3)
#define KYRO_IOCTL_OVERLAY_OFFSET _IO(KYRO_IOC_MAGIC, 4)
#define KYRO_IOCTL_STRIDE _IO(KYRO_IOC_MAGIC, 5)
/*
* The follow 3 structures are used to pass data from user space into the kernel
* for the creation of overlay surfaces and setting the video mode.
*/
typedef struct _OVERLAY_CREATE {
u32 ulWidth;
u32 ulHeight;
int bLinear;
} overlay_create;
typedef struct _OVERLAY_VIEWPORT_SET {
u32 xOrgin;
u32 yOrgin;
u32 xSize;
u32 ySize;
} overlay_viewport_set;
typedef struct _SET_VIDEO_MODE {
u32 ulWidth;
u32 ulHeight;
u32 ulScan;
u8 displayDepth;
int bLinear;
} set_video_mode;
#endif /* _KYRO_H */
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