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From: Gerd Hoffmann <kraxel@redhat.com>
To: dri-devel@lists.freedesktop.org
Cc: Gerd Hoffmann <kraxel@redhat.com>,
	Dave Airlie <airlied@redhat.com>, David Airlie <airlied@linux.ie>,
	Daniel Vetter <daniel@ffwll.ch>,
	virtualization@lists.linux-foundation.org (open list:DRM DRIVER
	FOR QXL VIRTUAL GPU),
	spice-devel@lists.freedesktop.org (open list:DRM DRIVER FOR QXL
	VIRTUAL GPU), linux-kernel@vger.kernel.org (open list)
Subject: [PATCH v2 1/2] drm/qxl: reorder calls in qxl_device_fini().
Date: Mon, 10 Feb 2020 12:37:51 +0100	[thread overview]
Message-ID: <20200210113753.5614-2-kraxel@redhat.com> (raw)
In-Reply-To: <20200210113753.5614-1-kraxel@redhat.com>

Reorder calls in qxl_device_fini().  Cleaning up gem & ttm
might trigger qxl commands, so we should do that before
releaseing command rings.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 drivers/gpu/drm/qxl/qxl_kms.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/qxl/qxl_kms.c b/drivers/gpu/drm/qxl/qxl_kms.c
index bfc1631093e9..70b20ee4741a 100644
--- a/drivers/gpu/drm/qxl/qxl_kms.c
+++ b/drivers/gpu/drm/qxl/qxl_kms.c
@@ -299,12 +299,12 @@ void qxl_device_fini(struct qxl_device *qdev)
 {
 	qxl_bo_unref(&qdev->current_release_bo[0]);
 	qxl_bo_unref(&qdev->current_release_bo[1]);
-	flush_work(&qdev->gc_work);
-	qxl_ring_free(qdev->command_ring);
-	qxl_ring_free(qdev->cursor_ring);
-	qxl_ring_free(qdev->release_ring);
 	qxl_gem_fini(qdev);
 	qxl_bo_fini(qdev);
+	flush_work(&qdev->gc_work);
+	qxl_ring_free(qdev->command_ring);
+	qxl_ring_free(qdev->cursor_ring);
+	qxl_ring_free(qdev->release_ring);
 	io_mapping_free(qdev->surface_mapping);
 	io_mapping_free(qdev->vram_mapping);
 	iounmap(qdev->ram_header);
-- 
2.18.1


       reply	other threads:[~2020-02-10 11:38 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20200210113753.5614-1-kraxel@redhat.com>
2020-02-10 11:37 ` Gerd Hoffmann [this message]
2020-02-10 11:37 ` [PATCH v2 2/2] drm/qxl: add drm_driver.release callback Gerd Hoffmann
2020-02-10 15:06   ` Daniel Vetter
2020-02-10 16:57     ` Noralf Trønnes
2020-02-10 16:59       ` Noralf Trønnes

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