diff options
| author | Joseph Kogut <joseph.kogut@gmail.com> | 2021-05-18 14:28:59 -0700 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2021-05-26 21:18:13 +0200 |
| commit | 5562f75c49cc059b9b36b03bf0a61f11d2a8648f (patch) | |
| tree | d5e2c0ed3b7750f71d7768c3e2d1d01501da4d00 /drivers/gpu | |
| parent | e0283ffaecc22705980abb592521b8440e5bd6be (diff) | |
drm: fix leaked dma handles after removing drm_pci_free
After removing drm_pci_alloc/free, some instances where drm_pci_free()
would have kfreed the dma handle were skipped.
Ensure these handles are freed properly.
Signed-off-by: Joseph Kogut <joseph.kogut@gmail.com>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20210518212859.4148903-1-joseph.kogut@gmail.com
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/drm_bufs.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/r128/ati_pcigart.c | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c index c23d7f7c0232..ae8e4d76209c 100644 --- a/drivers/gpu/drm/drm_bufs.c +++ b/drivers/gpu/drm/drm_bufs.c @@ -685,6 +685,7 @@ static void drm_cleanup_buf_error(struct drm_device *dev, dmah->size, dmah->vaddr, dmah->busaddr); + kfree(dmah); } } kfree(entry->seglist); diff --git a/drivers/gpu/drm/r128/ati_pcigart.c b/drivers/gpu/drm/r128/ati_pcigart.c index 5d73043446e3..0ecccf25a3c7 100644 --- a/drivers/gpu/drm/r128/ati_pcigart.c +++ b/drivers/gpu/drm/r128/ati_pcigart.c @@ -71,6 +71,8 @@ static void drm_ati_free_pcigart_table(struct drm_device *dev, drm_dma_handle_t *dmah = gart_info->table_handle; dma_free_coherent(dev->dev, dmah->size, dmah->vaddr, dmah->busaddr); + kfree(dmah); + gart_info->table_handle = NULL; } |