diff options
| author | Ingo Molnar <mingo@kernel.org> | 2014-02-02 09:45:39 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-02-02 09:45:39 +0100 |
| commit | eaa4e4fcf1b5c60e656d93242f7fe422173f25b2 (patch) | |
| tree | c05d5d6ca3f625d72a9d136b4c485d3dc9472089 /drivers/gpu/drm/savage/savage_state.c | |
| parent | be1e4e760d940c14d119bffef5eb007dfdf29046 (diff) | |
| parent | 5cb480f6b488128140c940abff3c36f524a334a8 (diff) | |
Merge branch 'linus' into sched/core, to resolve conflicts
Conflicts:
kernel/sysctl.c
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/savage/savage_state.c')
| -rw-r--r-- | drivers/gpu/drm/savage/savage_state.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/savage/savage_state.c b/drivers/gpu/drm/savage/savage_state.c index b35e75ed890c..c01ad0aeaa58 100644 --- a/drivers/gpu/drm/savage/savage_state.c +++ b/drivers/gpu/drm/savage/savage_state.c @@ -992,7 +992,7 @@ int savage_bci_cmdbuf(struct drm_device *dev, void *data, struct drm_file *file_ if (kcmd_addr == NULL) return -ENOMEM; - if (DRM_COPY_FROM_USER(kcmd_addr, cmdbuf->cmd_addr, + if (copy_from_user(kcmd_addr, cmdbuf->cmd_addr, cmdbuf->size * 8)) { kfree(kcmd_addr); @@ -1007,7 +1007,7 @@ int savage_bci_cmdbuf(struct drm_device *dev, void *data, struct drm_file *file_ goto done; } - if (DRM_COPY_FROM_USER(kvb_addr, cmdbuf->vb_addr, + if (copy_from_user(kvb_addr, cmdbuf->vb_addr, cmdbuf->vb_size)) { ret = -EFAULT; goto done; @@ -1022,7 +1022,7 @@ int savage_bci_cmdbuf(struct drm_device *dev, void *data, struct drm_file *file_ goto done; } - if (DRM_COPY_FROM_USER(kbox_addr, cmdbuf->box_addr, + if (copy_from_user(kbox_addr, cmdbuf->box_addr, cmdbuf->nbox * sizeof(struct drm_clip_rect))) { ret = -EFAULT; goto done; @@ -1032,7 +1032,7 @@ int savage_bci_cmdbuf(struct drm_device *dev, void *data, struct drm_file *file_ /* Make sure writes to DMA buffers are finished before sending * DMA commands to the graphics hardware. */ - DRM_MEMORYBARRIER(); + mb(); /* Coming from user space. Don't know if the Xserver has * emitted wait commands. Assuming the worst. */ |