Re: [patch V2 23/23] PCI/MSI: Move descriptor counting on allocation fail to the legacy code

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To: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Subject: Re: [patch V2 23/23] PCI/MSI: Move descriptor counting on allocation fail to the legacy code
From: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Date: Tue, 7 Dec 2021 08:48:37 +0100
Cc: LKML <linux-kernel@xxxxxxxxxxxxxxx>, Bjorn Helgaas <helgaas@xxxxxxxxxx>, Marc Zygnier <maz@xxxxxxxxxx>, Alex Williamson <alex.williamson@xxxxxxxxxx>, Kevin Tian <kevin.tian@xxxxxxxxx>, Jason Gunthorpe <jgg@xxxxxxxxxx>, Megha Dey <megha.dey@xxxxxxxxx>, Ashok Raj <ashok.raj@xxxxxxxxx>, linux-pci@xxxxxxxxxxxxxxx, Cedric Le Goater <clg@xxxxxxxx>, Juergen Gross <jgross@xxxxxxxx>, Michael Ellerman <mpe@xxxxxxxxxxxxxx>, Paul Mackerras <paulus@xxxxxxxxx>, Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>, linuxppc-dev@xxxxxxxxxxxxxxxx, Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>, linux-mips@xxxxxxxxxxxxxxx, Kalle Valo <kvalo@xxxxxxxxxxxxxx>, sparclinux@xxxxxxxxxxxxxxx, x86@xxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx, ath11k@xxxxxxxxxxxxxxxxxxx, Wei Liu <wei.liu@xxxxxxxxxx>, linux-hyperv@xxxxxxxxxxxxxxx, Christian Borntraeger <borntraeger@xxxxxxxxxx>, Heiko Carstens <hca@xxxxxxxxxxxxx>
In-reply-to: <20211206210225.101336873@linutronix.de>
References: <20211206210147.872865823@linutronix.de> <20211206210225.101336873@linutronix.de>

On Mon, Dec 06, 2021 at 11:28:00PM +0100, Thomas Gleixner wrote:
> The irqdomain code already returns the information. Move the loop to the
> legacy code.
> 
> Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> Tested-by: Juergen Gross <jgross@xxxxxxxx>
> Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxx>

Reviewed-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

References:
- [patch V2 00/23] genirq/msi, PCI/MSI: Spring cleaning - Part 1
  - From: Thomas Gleixner
- [patch V2 23/23] PCI/MSI: Move descriptor counting on allocation fail to the legacy code
  - From: Thomas Gleixner

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