This isn't an error, this just means there's multiple asynchronous resume requests going at the same time. Treat it like a success.

Signed-off-by: Lyude Paul lyude@redhat.com Fixes: 79e765ad665d ("drm/nouveau/drm/nouveau: Prevent handling ACPI HPD events too early") Cc: stable@vger.kernel.org Cc: Karol Herbst kherbst@redhat.com Cc: Ben Skeggs bskeggs@redhat.com Cc: dri-devel@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: stable@vger.kernel.org # v4.19+ --- drivers/gpu/drm/nouveau/nouveau_display.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index ad63d4f052deb..691bb8d37759e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -462,10 +462,10 @@ nouveau_display_acpi_ntfy(struct notifier_block *nb, unsigned long val, return NOTIFY_DONE;

ret = pm_runtime_get(drm->dev->dev); - if (ret == 1 || ret == -EACCES) { - /* If the GPU is already awake, or in a state - * where we can't wake it up, it can handle - * it's own hotplug events. + if (ret == 1 || ret == -EACCES || ret == -EINPROGRESS) { + /* If the GPU is already awake, is waking up, or is in a state + * where we can't wake it up, it can handle its own hotplug + * events. */ pm_runtime_put_autosuspend(drm->dev->dev); } else if (ret == 0) {