Module Name:    src
Committed By:   riastradh
Date:           Sun Dec 19 12:12:54 UTC 2021

Modified Files:
        src/sys/external/bsd/drm2/dist/drm/i915/gt: gen8_ppgtt.c

Log Message:
i915: Destroy page directory lock on free.


To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 \
    src/sys/external/bsd/drm2/dist/drm/i915/gt/gen8_ppgtt.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

Modified files:

Index: src/sys/external/bsd/drm2/dist/drm/i915/gt/gen8_ppgtt.c
diff -u src/sys/external/bsd/drm2/dist/drm/i915/gt/gen8_ppgtt.c:1.8 src/sys/external/bsd/drm2/dist/drm/i915/gt/gen8_ppgtt.c:1.9
--- src/sys/external/bsd/drm2/dist/drm/i915/gt/gen8_ppgtt.c:1.8	Sun Dec 19 12:12:00 2021
+++ src/sys/external/bsd/drm2/dist/drm/i915/gt/gen8_ppgtt.c	Sun Dec 19 12:12:54 2021
@@ -1,4 +1,4 @@
-/*	$NetBSD: gen8_ppgtt.c,v 1.8 2021/12/19 12:12:00 riastradh Exp $	*/
+/*	$NetBSD: gen8_ppgtt.c,v 1.9 2021/12/19 12:12:54 riastradh Exp $	*/
 
 // SPDX-License-Identifier: MIT
 /*
@@ -6,7 +6,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: gen8_ppgtt.c,v 1.8 2021/12/19 12:12:00 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: gen8_ppgtt.c,v 1.9 2021/12/19 12:12:54 riastradh Exp $");
 
 #include <linux/log2.h>
 
@@ -735,6 +735,7 @@ gen8_alloc_top_pd(struct i915_address_sp
 		return ERR_PTR(-ENOMEM);
 
 	if (unlikely(setup_page_dma(vm, px_base(pd)))) {
+		spin_lock_destroy(&pd->lock);
 		kfree(pd);
 		return ERR_PTR(-ENOMEM);
 	}

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