lkml.org 
[lkml]   [2021]   [Nov]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 5.4 22/51] drm/ttm: fix memleak in ttm_transfered_destroy
    Date
    From: Christian König <christian.koenig@amd.com>

    commit 0db55f9a1bafbe3dac750ea669de9134922389b5 upstream.

    We need to cleanup the fences for ghost objects as well.

    Signed-off-by: Christian König <christian.koenig@amd.com>
    Reported-by: Erhard F. <erhard_f@mailbox.org>
    Tested-by: Erhard F. <erhard_f@mailbox.org>
    Reviewed-by: Huang Rui <ray.huang@amd.com>
    Bug: https://bugzilla.kernel.org/show_bug.cgi?id=214029
    Bug: https://bugzilla.kernel.org/show_bug.cgi?id=214447
    CC: <stable@vger.kernel.org>
    Link: https://patchwork.freedesktop.org/patch/msgid/20211020173211.2247-1-christian.koenig@amd.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    drivers/gpu/drm/ttm/ttm_bo_util.c | 1 +
    1 file changed, 1 insertion(+)

    --- a/drivers/gpu/drm/ttm/ttm_bo_util.c
    +++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
    @@ -463,6 +463,7 @@ static void ttm_transfered_destroy(struc
    struct ttm_transfer_obj *fbo;

    fbo = container_of(bo, struct ttm_transfer_obj, base);
    + dma_resv_fini(&fbo->base.base._resv);
    ttm_bo_put(fbo->bo);
    kfree(fbo);
    }

    \
     
     \ /
      Last update: 2021-11-01 10:33    [W:3.315 / U:0.020 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site