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From: Tariq Toukan <ttoukan.linux@gmail.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Tariq Toukan <tariqt@nvidia.com>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>,
	Danilo Krummrich <dakr@kernel.org>,
	linux-kernel@vger.kernel.org, Mark Bloch <mbloch@nvidia.com>,
	Gal Pressman <gal@nvidia.com>, Aya Levin <ayal@nvidia.com>,
	Saeed Mahameed <saeedm@nvidia.com>,
	Leon Romanovsky <leon@kernel.org>,
	Simon Horman <horms@kernel.org>, Shay Drory <shayd@nvidia.com>,
	Przemek Kitszel <przemyslaw.kitszel@intel.com>,
	Parav Pandit <parav@nvidia.com>, Amir Tzin <amirtz@nvidia.com>
Subject: Re: [PATCH net] driver core: auxiliary bus: Fix sysfs creation on bind
Date: Thu, 23 Oct 2025 10:08:41 +0300	[thread overview]
Message-ID: <efab6280-a27b-4ba8-b744-9d1e12bd418e@gmail.com> (raw)
In-Reply-To: <2025102355-abstract-subgroup-aa97@gregkh>



On 23/10/2025 9:47, Greg Kroah-Hartman wrote:
> On Thu, Oct 23, 2025 at 09:19:27AM +0300, Tariq Toukan wrote:
>> From: Amir Tzin <amirtz@nvidia.com>
>>
>> In case an auxiliary device with IRQs directory is unbinded, the
>> directory is released, but auxdev->sysfs.irq_dir_exists remains true.
>> This leads to a failure recreating the directory on bind [1].
>>
>> Using the attributes group visibility interface, expose the IRQs
>> attributes group if"f the xarray storing IRQs entries is not empty. Now
>> irq_dir_exists field is redundant and can be removed.
>>
>> [1]
>> [] mlx5_core.sf mlx5_core.sf.2: mlx5_irq_affinity_request:167:(pid 1939):
>>     Failed to create sysfs entry for irq 56, ret = -2
>> [] mlx5_core.sf mlx5_core.sf.2: mlx5_eq_table_create:1195:(pid 1939):
>>     Failed to create async EQs
>> [] mlx5_core.sf mlx5_core.sf.2: mlx5_load:1362:(pid 1939):
>>     Failed to create EQs
>>
>> Fixes: a808878308a8 ("driver core: auxiliary bus: show auxiliary device IRQs")
>> Signed-off-by: Amir Tzin <amirtz@nvidia.com>
>> Reviewed-by: Mark Bloch <mbloch@nvidia.com>
>> Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
>> ---
>>   drivers/base/auxiliary.c       |  13 +++-
>>   drivers/base/auxiliary_sysfs.c | 117 +++++++++++++++++++++++++--------
>>   include/linux/auxiliary_bus.h  |  26 ++++++--
> 
> Why would auxbus patches go through the net tree?
> 

It shouldn't...
Honest mistake passing the argument to my script.


  reply	other threads:[~2025-10-23  7:08 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-10-23  6:19 Tariq Toukan
2025-10-23  6:46 ` Greg Kroah-Hartman
2025-10-23  7:14   ` Tariq Toukan
2025-10-23  8:03     ` Greg Kroah-Hartman
2025-10-23  6:47 ` Greg Kroah-Hartman
2025-10-23  7:08   ` Tariq Toukan [this message]
2025-10-26  7:15 ` Leon Romanovsky

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