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nv50_msto_disable() does not call nv50_outp_release() to match nv50_outp_acquire() like other disable(). Add the missed call to fix it. Signed-off-by: Chuhong Yuan <hslester96 at gmail.com> --- drivers/gpu/drm/nouveau/dispnv50/disp.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c index 549486f1d937..84e1417355cc 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/disp....

drm_put_dev also calls drm_dev_unregister, so dev will be unregistered twice. Replace it with drm_dev_put to fix it. Signed-off-by: Chuhong Yuan <hslester96 at gmail.com> --- drivers/gpu/drm/virtio/virtgpu_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c b/drivers/gpu/drm/virtio/virtgpu_drv.c index 0fc32fa0b3c0..fccc24e21af8 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.c +++ b/drivers...

drm_put_dev also calls drm_dev_unregister, so dev will be unregistered twice. Replace it with drm_dev_put to fix it. Signed-off-by: Chuhong Yuan <hslester96 at gmail.com> --- drivers/gpu/drm/virtio/virtgpu_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c b/drivers/gpu/drm/virtio/virtgpu_drv.c index 0fc32fa0b3c0..fccc24e21af8 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.c +++ b/drivers...

On Thu, Sep 19, 2019 at 4:34 PM Tim Northover <t.p.northover at gmail.com> wrote: > > Hi Will, > > On Thu, 19 Sep 2019 at 09:21, Will Lester via llvm-dev > <llvm-dev at lists.llvm.org> wrote: > > The function pointers are often put in the initializers of global variables, and > > they can not be simply replaced by a bitcast ConstantExpr since setOperand()

On Fri, 06 Dec 2019, Chuhong Yuan <hslester96 at gmail.com> wrote: > nv50_msto_disable() does not call nv50_outp_release() to match > nv50_outp_acquire() like other disable(). > Add the missed call to fix it. The subject prefix "drm/dp_mst" implies drm core change, but this is about nouveau. Please fix. BR, Jani. >...

Instead of using to_pci_dev + pci_get_drvdata, use dev_get_drvdata to make code simpler. Signed-off-by: Chuhong Yuan <hslester96 at gmail.com> --- drivers/gpu/drm/qxl/qxl_drv.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c index f33e349c4ec5..af1e2b377945 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.c +++ b/drivers/gpu/drm/qxl/qxl_drv.c...

.../X86InstrInfo.cpp. And I have an extra problem, may I use MOV64mr and two addReg to set two registers as its arguments? I want to use content of one register as the address to be stored, and content of the other register as the source. Thanks a lot! Will 2018-04-13 22:11 GMT+08:00 Will Lester <hslester96 at gmail.com>: > Thanks for your help! I'm much more clear about this problem. > Will > > 2018-04-13 17:53 GMT+08:00 Tim Northover <t.p.northover at gmail.com>: > >> Hi Will, >> >> On 13 April 2018 at 09:50, Will Lester via llvm-dev >> <llvm-d...

Thanks for your help! I'm much more clear about this problem. Will 2018-04-13 17:53 GMT+08:00 Tim Northover <t.p.northover at gmail.com>: > Hi Will, > > On 13 April 2018 at 09:50, Will Lester via llvm-dev > <llvm-dev at lists.llvm.org> wrote: > > I have used BuildMI to build a MachineInstr. But it seems that a call > > MachineInstr only has one parameter

Instead of using to_pci_dev + pci_get_drvdata, use dev_get_drvdata to make code simpler. Signed-off-by: Chuhong Yuan <hslester96 at gmail.com> --- drivers/gpu/drm/nouveau/nouveau_drm.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 7c2fcaba42d6..23203dae2137 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++...

nv50_msto_disable() does not call nv50_outp_release() to match nv50_outp_acquire() like other disable(). Add the missed call to fix it. Signed-off-by: Chuhong Yuan <hslester96 at gmail.com> --- Changes in v2: - Fix the subject prefix. drivers/gpu/drm/nouveau/dispnv50/disp.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c index 549486f1d937..84e1417355cc 100644...

Instead of using to_pci_dev + pci_get_drvdata, use dev_get_drvdata to make code simpler. Signed-off-by: Chuhong Yuan <hslester96 at gmail.com> --- drivers/gpu/drm/bochs/bochs_drv.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/bochs/bochs_drv.c b/drivers/gpu/drm/bochs/bochs_drv.c index 8f3a5bda9d03..d8a50200408c 100644 --- a/drivers/gpu/drm/bochs/bochs_drv.c +++ b/drivers/gpu/d...

On Sat, Nov 09, 2019 at 03:54:17PM +0800, Chuhong Yuan wrote: > drm_put_dev also calls drm_dev_unregister, so dev will be unregistered > twice. > Replace it with drm_dev_put to fix it. > > Signed-off-by: Chuhong Yuan <hslester96 at gmail.com> Nice catch, I'll apply. Since this is so confusing, we actually have a todo to remove drm_put_dev completely from the codebase (and open-code it with explicit unregister+put). Want to do that little patch series to update the remaining few drivers and then remove drm_put_dev...