Re: [PATCH] gpu: nova-core: restore the "Probe Nova Core GPU driver" debug print

From: John Hubbard

Date: Tue Sep 29 2026 - 16:52:28 EST


On 9/29/26 1:50 PM, Danilo Krummrich wrote:
> On Tue Sep 29, 2026 at 10:43 PM CEST, John Hubbard wrote:
>> This is a high value thing to print, because it acts as kind of a
>> bookend, showing the beginning of trying to boot up.
>>
>> Cc: Danilo Krummrich <dakr@xxxxxxxxxx>
>> Fixes: 658c5f0042e6 ("gpu: nova-core: use a single try_pin_init!() block in probe()")"
>> Signed-off-by: John Hubbard <jhubbard@xxxxxxxxxx>
>> ---
>> drivers/gpu/nova-core/driver.rs | 2 ++
>> 1 file changed, 2 insertions(+)
>>
>> diff --git a/drivers/gpu/nova-core/driver.rs b/drivers/gpu/nova-core/driver.rs
>> index 291a047e4d86..96f2638d6400 100644
>> --- a/drivers/gpu/nova-core/driver.rs
>> +++ b/drivers/gpu/nova-core/driver.rs
>> @@ -102,6 +102,8 @@ fn probe<'bound>(
>> ) -> impl PinInit<Self::Data<'bound>, Error> + 'bound {
>> try_pin_init!(NovaCore {
>> _: {
>> + dev_dbg!(pdev, "Probe Nova Core GPU driver.\n");
>
>
> I'd like to keep it outside of this block, as it will transform into a field
> storing a pci::DeviceEnableGuard soon.
>
> Let's put it in its own _: {} block or before try_pin_init!().

OK, will do.

>
>> +
>> pdev.enable_device_mem()?;
>> pdev.set_master();
>> },
>>
>> base-commit: 658c5f0042e6e897338dd04330a363aa7022c85d
>> --
>> 2.55.0
>

thanks,
--
John Hubbard