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Revision 310d35771ee9040f5744109fc277206ad96ba253 authored by Lyude Paul on 15 November 2019, 21:07:18 UTC, committed by Ben Skeggs on 10 December 2019, 11:34:52 UTC 
drm/nouveau/kms/nv50-: Call outp_atomic_check_view() before handling PBN
 
Since nv50_outp_atomic_check_view() can set crtc_state->mode_changed, we
probably should be calling it before handling any PBN changes. Just a
precaution.

Signed-off-by: Lyude Paul <lyude@redhat.com>
Fixes: 232c9eec417a ("drm/nouveau: Use atomic VCPI helpers for MST")
Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: David Airlie <airlied@redhat.com>
Cc: Jerry Zuo <Jerry.Zuo@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Juston Li <juston.li@intel.com>
Cc: Sean Paul <seanpaul@chromium.org>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: <stable@vger.kernel.org> # v5.1+
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
1 parent 64d17f2
Raw File
calipso.h 
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * CALIPSO - Common Architecture Label IPv6 Security Option
 *
 * This is an implementation of the CALIPSO protocol as specified in
 * RFC 5570.
 *
 * Authors: Paul Moore <paul@paul-moore.com>
 *          Huw Davies <huw@codeweavers.com>
 */

/*
 * (c) Copyright Hewlett-Packard Development Company, L.P., 2006
 * (c) Copyright Huw Davies <huw@codeweavers.com>, 2015
 */

#ifndef _CALIPSO_H
#define _CALIPSO_H

#include <linux/types.h>
#include <linux/rcupdate.h>
#include <linux/list.h>
#include <linux/net.h>
#include <linux/skbuff.h>
#include <net/netlabel.h>
#include <net/request_sock.h>
#include <linux/refcount.h>
#include <asm/unaligned.h>

/* known doi values */
#define CALIPSO_DOI_UNKNOWN          0x00000000

/* doi mapping types */
#define CALIPSO_MAP_UNKNOWN          0
#define CALIPSO_MAP_PASS             2

/*
 * CALIPSO DOI definitions
 */

/* DOI definition struct */
struct calipso_doi {
	u32 doi;
	u32 type;

	refcount_t refcount;
	struct list_head list;
	struct rcu_head rcu;
};

/*
 * Sysctl Variables
 */
extern int calipso_cache_enabled;
extern int calipso_cache_bucketsize;

#ifdef CONFIG_NETLABEL
int __init calipso_init(void);
void calipso_exit(void);
bool calipso_validate(const struct sk_buff *skb, const unsigned char *option);
#else
static inline int __init calipso_init(void)
{
	return 0;
}

static inline void calipso_exit(void)
{
}
static inline bool calipso_validate(const struct sk_buff *skb,
				    const unsigned char *option)
{
	return true;
}
#endif /* CONFIG_NETLABEL */

#endif /* _CALIPSO_H */
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