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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
main.c 
// SPDX-License-Identifier: GPL-2.0-only
/******************************************************************************
*******************************************************************************
**
**  Copyright (C) Sistina Software, Inc.  1997-2003  All rights reserved.
**  Copyright (C) 2004-2007 Red Hat, Inc.  All rights reserved.
**
**
*******************************************************************************
******************************************************************************/

#include <linux/module.h>

#include "dlm_internal.h"
#include "lockspace.h"
#include "lock.h"
#include "user.h"
#include "memory.h"
#include "config.h"
#include "lowcomms.h"

static int __init init_dlm(void)
{
	int error;

	error = dlm_memory_init();
	if (error)
		goto out;

	error = dlm_lockspace_init();
	if (error)
		goto out_mem;

	error = dlm_config_init();
	if (error)
		goto out_lockspace;

	dlm_register_debugfs();

	error = dlm_user_init();
	if (error)
		goto out_debug;

	error = dlm_netlink_init();
	if (error)
		goto out_user;

	error = dlm_plock_init();
	if (error)
		goto out_netlink;

	printk("DLM installed\n");

	return 0;

 out_netlink:
	dlm_netlink_exit();
 out_user:
	dlm_user_exit();
 out_debug:
	dlm_unregister_debugfs();
	dlm_config_exit();
 out_lockspace:
	dlm_lockspace_exit();
 out_mem:
	dlm_memory_exit();
 out:
	return error;
}

static void __exit exit_dlm(void)
{
	dlm_plock_exit();
	dlm_netlink_exit();
	dlm_user_exit();
	dlm_config_exit();
	dlm_memory_exit();
	dlm_lockspace_exit();
	dlm_lowcomms_exit();
	dlm_unregister_debugfs();
}

module_init(init_dlm);
module_exit(exit_dlm);

MODULE_DESCRIPTION("Distributed Lock Manager");
MODULE_AUTHOR("Red Hat, Inc.");
MODULE_LICENSE("GPL");

EXPORT_SYMBOL_GPL(dlm_new_lockspace);
EXPORT_SYMBOL_GPL(dlm_release_lockspace);
EXPORT_SYMBOL_GPL(dlm_lock);
EXPORT_SYMBOL_GPL(dlm_unlock);
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