search for: 0452b18d36b9

...ant -ENOMEM). Signed-off-by: Lyude Paul <lyude at redhat.com> Cc: stable at vger.kernel.org --- drivers/gpu/drm/nouveau/nouveau_drm.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 0452b18d36b9..0f668e275ee1 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -919,8 +919,10 @@ nouveau_drm_open(struct drm_device *dev, struct drm_file *fpriv) get_task_comm(tmpname, current); snprintf(name, sizeof(name), "%s[%d]", tmpname, pid_nr(fp...

...ff-by: Lyude Paul <lyude at redhat.com> Reviewed-by: Lukas Wunner <lukas at wunner.de> --- drivers/gpu/drm/nouveau/nouveau_drm.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 0452b18d36b9..0f668e275ee1 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -919,8 +919,10 @@ nouveau_drm_open(struct drm_device *dev, struct drm_file *fpriv) get_task_comm(tmpname, current); snprintf(name, sizeof(name), "%s[%d]", tmpname, pid_nr(fp...

One very easy to trigger runtime PM leak, along with a rare never before seen runtime PM leak! Lyude Paul (2): drm/nouveau: Fix runtime PM leak in drm_open() drm/nouveau: Fix runtime PM leak in nv50_disp_atomic_commit() drivers/gpu/drm/nouveau/dispnv50/disp.c | 2 +- drivers/gpu/drm/nouveau/nouveau_drm.c | 6 ++++-- 2 files changed, 5 insertions(+), 3 deletions(-) -- 2.17.1

...ver->driver_features |= DRIVER_ATOMIC; /* small shared memory area we use for notifiers and semaphores */ ret = nouveau_bo_new(&drm->client, 4096, 0x1000, TTM_PL_FLAG_VRAM, diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 775443c9af94..0452b18d36b9 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -81,6 +81,10 @@ MODULE_PARM_DESC(modeset, "enable driver (default: auto, " int nouveau_modeset = -1; module_param_named(modeset, nouveau_modeset, int, 0400); +MODULE_PARM_DESC(atomic, &qu...

This is the latest version of https://patchwork.freedesktop.org/series/45862/ . One new patch has been added that also addresses some additional issues I found with pmops_runtime_idle that would stop nouveau from suspending the GPU when running under X. Additionally, "drm/nouveau: Fix runtime PM leak in nv50_disp_atomic_commit()" has had it's CC to stable removed. Lyude Paul (3):