From ec56c3d212d687c11171b91de029c0c3d113d978 Mon Sep 17 00:00:00 2001
From: Andi Shyti <andi.shyti@linux.intel.com>
Date: Mon, 24 Jan 2022 11:44:18 +0200
Subject: drm/i915: fix header file inclusion for might_alloc()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Git-commit: 70b42b5845c84f33ed2b79a0fa96134710c652f2
Patch-mainline: v5.18-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225

Replace "linux/slab.h" with "linux/sched/mm.h" header inclusion
as the first is not required, while the second, if not included,
prodouces the following error:

drivers/gpu/drm/i915/i915_vma_resource.c: In function ‘i915_vma_resource_bind_dep_await’:
drivers/gpu/drm/i915/i915_vma_resource.c:381:9: error: implicit declaration of function ‘might_alloc’; did you mean ‘might_lock’? [-Werror=implicit-function-declaration]
  381 |         might_alloc(gfp);
      |         ^~~~~~~~~~~
      |         might_lock

Fixes: 2f6b90da9192 ("drm/i915: Use vma resources for async unbinding")
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220124094418.2661-1-andi.shyti@linux.intel.com
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 drivers/gpu/drm/i915/i915_vma_resource.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_vma_resource.c b/drivers/gpu/drm/i915/i915_vma_resource.c
index 1f41c0c699eb..bbb0ff14272f 100644
--- a/drivers/gpu/drm/i915/i915_vma_resource.c
+++ b/drivers/gpu/drm/i915/i915_vma_resource.c
@@ -4,7 +4,7 @@
  */
 
 #include <linux/interval_tree_generic.h>
-#include <linux/slab.h>
+#include <linux/sched/mm.h>
 
 #include "i915_sw_fence.h"
 #include "i915_vma_resource.h"
-- 
2.38.1