RE: [patch 17/20] platform-msi: Switch to the domain id aware MSI interfaces

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Subject: RE: [patch 17/20] platform-msi: Switch to the domain id aware MSI interfaces
From: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Date: Fri, 18 Nov 2022 13:26:56 +0100
Cc: "x86@xxxxxxxxxx" <x86@xxxxxxxxxx>, Joerg Roedel <joro@xxxxxxxxxx>, Will Deacon <will@xxxxxxxxxx>, "linux-pci@xxxxxxxxxxxxxxx" <linux-pci@xxxxxxxxxxxxxxx>, Bjorn Helgaas <bhelgaas@xxxxxxxxxx>, Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>, Marc Zyngier <maz@xxxxxxxxxx>, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>, Jason Gunthorpe <jgg@xxxxxxxxxxxx>, "Jiang, Dave" <dave.jiang@xxxxxxxxx>, Alex Williamson <alex.williamson@xxxxxxxxxx>, "Williams, Dan J" <dan.j.williams@xxxxxxxxx>, Logan Gunthorpe <logang@xxxxxxxxxxxx>, "Raj, Ashok" <ashok.raj@xxxxxxxxx>, Jon Mason <jdmason@xxxxxxxx>, Allen Hubbe <allenbh@xxxxxxxxx>, "Ahmed S. Darwish" <darwi@xxxxxxxxxxxxx>, "Chatre, Reinette" <reinette.chatre@xxxxxxxxx>
In-reply-to: <BN9PR11MB5276453E63A0C02A4BB386F58C099@BN9PR11MB5276.namprd11.prod.outlook.com>
References: <20221111131813.914374272@linutronix.de> <20221111132707.005001510@linutronix.de> <BN9PR11MB5276453E63A0C02A4BB386F58C099@BN9PR11MB5276.namprd11.prod.outlook.com>

On Fri, Nov 18 2022 at 08:53, Kevin Tian wrote:
>> From: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
>> 
>> -	err = msi_domain_alloc_irqs(dev->msi.domain, dev, nvec);
>> +	err = msi_domain_alloc_irqs_range(dev, MSI_DEFAULT_DOMAIN, 0,
>> nvec - 1);
>>  	if (err)
>>  		platform_msi_free_priv_data(dev);
>> 
>
> Out of curiosity. Why don't we provide an unlocked version of
> msi_domain_alloc_irqs_all()?

-ENOUSER

Follow-Ups:
- RE: [patch 17/20] platform-msi: Switch to the domain id aware MSI interfaces
  - From: Tian, Kevin

References:
- [patch 17/20] platform-msi: Switch to the domain id aware MSI interfaces
  - From: Thomas Gleixner
- RE: [patch 17/20] platform-msi: Switch to the domain id aware MSI interfaces
  - From: Tian, Kevin

Prev by Date: RE: [patch 15/20] genirq/msi: Provide new domain id allocation functions
Next by Date: Re: [PATCH v2 1/2] PCI: Take multifunction devices into account when distributing resources
Previous by thread: RE: [patch 17/20] platform-msi: Switch to the domain id aware MSI interfaces
Next by thread: RE: [patch 17/20] platform-msi: Switch to the domain id aware MSI interfaces
Index(es):
- Date
- Thread

[Index of Archives] [DMA Engine] [Linux Coverity] [Linux USB] [Video for Linux] [Linux Audio Users] [Yosemite News] [Linux Kernel] [Linux SCSI] [Greybus]