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path: root/include/dt-bindings/power/raspberrypi-power.h
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/*
 *  Copyright © 2015 Broadcom
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#ifndef _DT_BINDINGS_ARM_BCM2835_RPI_POWER_H
#define _DT_BINDINGS_ARM_BCM2835_RPI_POWER_H

/* These power domain indices are the firmware interface's indices
 * minus one.
 */
#define RPI_POWER_DOMAIN_I2C0		0
#define RPI_POWER_DOMAIN_I2C1		1
#define RPI_POWER_DOMAIN_I2C2		2
#define RPI_POWER_DOMAIN_VIDEO_SCALER	3
#define RPI_POWER_DOMAIN_VPU1		4
#define RPI_POWER_DOMAIN_HDMI		5
#define RPI_POWER_DOMAIN_USB		6
#define RPI_POWER_DOMAIN_VEC		7
#define RPI_POWER_DOMAIN_JPEG		8
#define RPI_POWER_DOMAIN_H264		9
#define RPI_POWER_DOMAIN_V3D		10
#define RPI_POWER_DOMAIN_ISP		11
#define RPI_POWER_DOMAIN_UNICAM0	12
#define RPI_POWER_DOMAIN_UNICAM1	13
#define RPI_POWER_DOMAIN_CCP2RX		14
#define RPI_POWER_DOMAIN_CSI2		15
#define RPI_POWER_DOMAIN_CPI		16
#define RPI_POWER_DOMAIN_DSI0		17
#define RPI_POWER_DOMAIN_DSI1		18
#define RPI_POWER_DOMAIN_TRANSPOSER	19
#define RPI_POWER_DOMAIN_CCP2TX		20
#define RPI_POWER_DOMAIN_CDP		21
#define RPI_POWER_DOMAIN_ARM		22

#define RPI_POWER_DOMAIN_COUNT		23

#endif /* _DT_BINDINGS_ARM_BCM2835_RPI_POWER_H */
ter-free bug
Dmitry reported a KASAN use-after-free on event->group_leader. It turns out there's a hole in perf_remove_from_context() due to event_function_call() not calling its function when the task associated with the event is already dead. In this case the event will have been detached from the task, but the grouping will have been retained, such that group operations might still work properly while there are live child events etc. This does however mean that we can miss a perf_group_detach() call when the group decomposes, this in turn can then lead to use-after-free. Fix it by explicitly doing the group detach if its still required. Reported-by: Dmitry Vyukov <dvyukov@google.com> Tested-by: Dmitry Vyukov <dvyukov@google.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: stable@vger.kernel.org # v4.5+ Cc: syzkaller <syzkaller@googlegroups.com> Fixes: 63b6da39bb38 ("perf: Fix perf_event_exit_task() race") Link: http://lkml.kernel.org/r/20170126153955.GD6515@twins.programming.kicks-ass.net Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'sound/aoa/soundbus/Kconfig')