From: Patchwork <patchwork@emeril.freedesktop.org>
To: Chris Wilson <chris@chris-wilson.co.uk>
Cc: intel-gfx@lists.freedesktop.org
Subject: ✗ Fi.CI.SPARSE: warning for drm/i915/gvt: Prevent use-after-free in ppgtt_free_all_spt()
Date: Thu, 04 Apr 2019 08:07:35 -0000 [thread overview]
Message-ID: <20190404080735.32566.27028@emeril.freedesktop.org> (raw)
In-Reply-To: <20190404073056.12407-1-chris@chris-wilson.co.uk>
== Series Details ==
Series: drm/i915/gvt: Prevent use-after-free in ppgtt_free_all_spt()
URL : https://patchwork.freedesktop.org/series/58985/
State : warning
== Summary ==
$ dim sparse origin/drm-tip
Sparse version: v0.5.2
Commit: drm/i915/gvt: Prevent use-after-free in ppgtt_free_all_spt()
-O:drivers/gpu/drm/i915/gvt/gtt.c:757:9: expected void [noderef] <asn:4>**slot
-O:drivers/gpu/drm/i915/gvt/gtt.c:757:9: expected void **slot
-O:drivers/gpu/drm/i915/gvt/gtt.c:757:9: expected void **slot
-O:drivers/gpu/drm/i915/gvt/gtt.c:757:9: expected void **slot
-O:drivers/gpu/drm/i915/gvt/gtt.c:757:9: got void [noderef] <asn:4>**
-O:drivers/gpu/drm/i915/gvt/gtt.c:757:9: got void [noderef] <asn:4>**
-O:drivers/gpu/drm/i915/gvt/gtt.c:757:9: got void [noderef] <asn:4>**
-O:drivers/gpu/drm/i915/gvt/gtt.c:757:9: got void **slot
-O:drivers/gpu/drm/i915/gvt/gtt.c:757:9: warning: incorrect type in argument 1 (different address spaces)
-O:drivers/gpu/drm/i915/gvt/gtt.c:757:9: warning: incorrect type in assignment (different address spaces)
-O:drivers/gpu/drm/i915/gvt/gtt.c:757:9: warning: incorrect type in assignment (different address spaces)
-O:drivers/gpu/drm/i915/gvt/gtt.c:757:9: warning: incorrect type in assignment (different address spaces)
-O:drivers/gpu/drm/i915/gvt/gtt.c:758:45: expected void [noderef] <asn:4>**slot
-O:drivers/gpu/drm/i915/gvt/gtt.c:758:45: got void **slot
-O:drivers/gpu/drm/i915/gvt/gtt.c:758:45: warning: incorrect type in argument 1 (different address spaces)
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next prev parent reply other threads:[~2019-04-04 8:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-04 7:30 [PATCH] drm/i915/gvt: Prevent use-after-free in ppgtt_free_all_spt() Chris Wilson
2019-04-04 7:48 ` Zhenyu Wang
2019-04-04 8:11 ` Chris Wilson
2019-04-08 2:27 ` Zhenyu Wang
2019-04-04 8:07 ` Patchwork [this message]
2019-04-04 8:25 ` ✓ Fi.CI.BAT: success for " Patchwork
2019-04-04 22:33 ` ✓ Fi.CI.IGT: " Patchwork
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