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Date: Wed, 16 Nov 2022 13:44:51 -0400 From: Jason Gunthorpe <jgg@...dia.com> To: Thomas Gleixner <tglx@...utronix.de> Cc: LKML <linux-kernel@...r.kernel.org>, x86@...nel.org, Joerg Roedel <joro@...tes.org>, Will Deacon <will@...nel.org>, linux-pci@...r.kernel.org, Bjorn Helgaas <bhelgaas@...gle.com>, Lorenzo Pieralisi <lorenzo.pieralisi@....com>, Marc Zyngier <maz@...nel.org>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Dave Jiang <dave.jiang@...el.com>, Alex Williamson <alex.williamson@...hat.com>, Kevin Tian <kevin.tian@...el.com>, Dan Williams <dan.j.williams@...el.com>, Logan Gunthorpe <logang@...tatee.com>, Ashok Raj <ashok.raj@...el.com>, Jon Mason <jdmason@...zu.us>, Allen Hubbe <allenbh@...il.com>, Michael Ellerman <mpe@...erman.id.au>, Christophe Leroy <christophe.leroy@...roup.eu>, linuxppc-dev@...ts.ozlabs.org, "Ahmed S. Darwish" <darwi@...utronix.de>, Reinette Chatre <reinette.chatre@...el.com> Subject: Re: [patch 08/39] genirq/msi: Provide msi_domain_ops::post_free() On Fri, Nov 11, 2022 at 02:54:27PM +0100, Thomas Gleixner wrote: > To prepare for removing the exposure of __msi_domain_free_irqs() provide a > post_free() callback in the MSI domain ops which can be used to solve > the problem of the only user of __msi_domain_free_irqs() in arch/powerpc. > > Signed-off-by: Thomas Gleixner <tglx@...utronix.de> > --- > include/linux/msi.h | 4 ++++ > kernel/irq/msi.c | 2 ++ > 2 files changed, 6 insertions(+) Make sense, but I do wonder why PPC needs this ordering.. Reviewed-by: Jason Gunthorpe <jgg@...dia.com> Jason
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