Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1575709

Re: [PATCH v2 7/7] drm/rockchip: Call drm_gem_object_release() to destroy GEM base

Show all headers | View raw

Hi Mark,

On Tue, Feb 7, 2017 at 9:37 PM, Thierry Reding <thierry.reding@gmail.com> wrote:
> On Tue, Feb 07, 2017 at 04:39:33PM +0800, Mark Yao wrote:
>> From: Tomasz Figa <tfiga@chromium.org>
>>
>> When converting the driver to use shmem-backed GEMs for IOMMU-enabled
>> systems, we forgot to add calls to drm_gem_object_release(), which gave
>> us a quite nice memory leak. This patch adds the missing calls.
>>
>> Fixes: f11d5f0 ("FROMLIST: drm/rockchip: Do not use DMA mapping API if
>> attached to IOMMU domain")

Since the patch being fixed is also a part of this series, the fix
could be just squashed directly (with sign-off lists merged). Same for
patch 6/7.

Best regards,
Tomasz

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[PATCH v2 0/7] drm/rockchip: switch to drm_mm for support arm64 iommu Mark Yao <mark.yao@rock-chips.com> - 2017-02-07 09:40 +0100
  [PATCH v2 6/7] drm/rockchip: Respect page offset in IOMMU mmap Mark Yao <mark.yao@rock-chips.com> - 2017-02-07 09:40 +0100
    Re: [PATCH v2 6/7] drm/rockchip: Respect page offset in IOMMU mmap Thierry Reding <thierry.reding@gmail.com> - 2017-02-07 13:40 +0100
  [PATCH v2 1/7] drm/rockchip: Do not use DMA mapping API if attached to IOMMU domain Mark Yao <mark.yao@rock-chips.com> - 2017-02-07 09:40 +0100
  [PATCH v2 7/7] drm/rockchip: Call drm_gem_object_release() to destroy GEM base Mark Yao <mark.yao@rock-chips.com> - 2017-02-07 09:40 +0100
    Re: [PATCH v2 7/7] drm/rockchip: Call drm_gem_object_release() to  destroy GEM base Thierry Reding <thierry.reding@gmail.com> - 2017-02-07 13:40 +0100
      Re: [PATCH v2 7/7] drm/rockchip: Call drm_gem_object_release() to  destroy GEM base Tomasz Figa <tfiga@chromium.org> - 2017-02-07 14:10 +0100
  Re: [PATCH v2 0/7] drm/rockchip: switch to drm_mm for support arm64  iommu Thierry Reding <thierry.reding@gmail.com> - 2017-02-07 13:40 +0100
    Re: [PATCH v2 0/7] drm/rockchip: switch to drm_mm for support arm64  iommu Mark yao <mark.yao@rock-chips.com> - 2017-02-08 02:20 +0100
  Re: [PATCH v2 0/7] drm/rockchip: switch to drm_mm for support arm64 iommu Heiko Stübner <heiko@sntech.de> - 2017-02-09 00:40 +0100

csiph-web