From: John Garry <john.garry@huawei.com>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Marc Zyngier <maz@kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
chenxiang <chenxiang66@hisilicon.com>
Subject: About irq_create_affinity_masks() for a platform device driver
Date: Wed, 22 Jan 2020 10:09:41 +0000 [thread overview]
Message-ID: <84a9411b-4ae3-1928-3d35-1666f2687ec8@huawei.com> (raw)
Hi Thomas,
A question about the function in the $subject:
Would there be any issue with a SCSI platform device driver referencing
this function?
So I have a multi-queue platform device, and I want to spread interrupts
over all possible CPUs, just like we can do for PCI MSI vectors. This
topic was touched on in [0].
And, if so it's ok, could we export that same symbol?
Cheers,
John
[0]
https://lore.kernel.org/lkml/88d64d51-4344-e908-b55b-0583b0137ddf@huawei.com/
next reply other threads:[~2020-01-22 10:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-22 10:09 John Garry [this message]
2020-01-22 10:59 ` About irq_create_affinity_masks() for a platform device driver Thomas Gleixner
2020-01-22 11:27 ` John Garry
2020-01-31 14:25 ` John Garry
2020-01-31 21:41 ` Thomas Gleixner
2020-02-03 15:00 ` John Garry
2020-02-04 9:20 ` Thomas Gleixner
2020-02-04 9:55 ` John Garry
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