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2024-01-03 2f7c68cb55ecb7331f2381deb497c27155f32faf

 kernel/drivers/video/fbdev/core/fbmem.c
.. .. @@ -1117,6 +1117,8 @@
1117 1117  	case FBIOPUT_VSCREENINFO:
1118 1118  		if (copy_from_user(&var, argp, sizeof(var)))
1119 1119  			return -EFAULT;
1120 +		/* only for kernel-internal use */
1121 +		var.activate &= ~FB_ACTIVATE_KD_TEXT;
1120 1122  		console_lock();
1121 1123  		lock_fb_info(info);
1122 1124  		ret = fbcon_modechange_possible(info, &var);

..	..	@@ -1117,6 +1117,8 @@
1117	1117	case FBIOPUT_VSCREENINFO:
1118	1118	if (copy_from_user(&var, argp, sizeof(var)))
1119	1119	return -EFAULT;
	1120	+ /* only for kernel-internal use */
	1121	+ var.activate &= ~FB_ACTIVATE_KD_TEXT;
1120	1122	console_lock();
1121	1123	lock_fb_info(info);
1122	1124	ret = fbcon_modechange_possible(info, &var);