linux-hyperv.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Bjorn Helgaas <helgaas@kernel.org>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: LKML <linux-kernel@vger.kernel.org>,
	x86@kernel.org, linux-pci@vger.kernel.org,
	linux-hyperv@vger.kernel.org, Joerg Roedel <joro@8bytes.org>,
	iommu@lists.linux-foundation.org,
	Haiyang Zhang <haiyangz@microsoft.com>,
	Jon Derrick <jonathan.derrick@intel.com>,
	Lu Baolu <baolu.lu@linux.intel.com>, Wei Liu <wei.liu@kernel.org>,
	"K. Y. Srinivasan" <kys@microsoft.com>,
	Stephen Hemminger <sthemmin@microsoft.com>,
	Steve Wahl <steve.wahl@hpe.com>,
	Dimitri Sivanich <sivanich@hpe.com>, Russ Anderson <rja@hpe.com>,
	Bjorn Helgaas <bhelgaas@google.com>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
	xen-devel@lists.xenproject.org, Juergen Gross <jgross@suse.com>,
	Boris Ostrovsky <boris.ostrovsky@oracle.com>,
	Stefano Stabellini <sstabellini@kernel.org>,
	Marc Zyngier <maz@kernel.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Megha Dey <megha.dey@intel.com>,
	Jason Gunthorpe <jgg@mellanox.com>,
	Dave Jiang <dave.jiang@intel.com>,
	Alex Williamson <alex.williamson@redhat.com>,
	Jacob Pan <jacob.jun.pan@intel.com>,
	Baolu Lu <baolu.lu@intel.com>, Kevin Tian <kevin.tian@intel.com>,
	Dan Williams <dan.j.williams@intel.com>
Subject: Re: [patch RFC 34/38] x86/msi: Let pci_msi_prepare() handle non-PCI MSI
Date: Tue, 25 Aug 2020 16:50:44 -0500	[thread overview]
Message-ID: <20200825215044.GA1932869@bjorn-Precision-5520> (raw)
In-Reply-To: <877dtmxvjy.fsf@nanos.tec.linutronix.de>

On Tue, Aug 25, 2020 at 11:30:41PM +0200, Thomas Gleixner wrote:
> On Tue, Aug 25 2020 at 15:24, Bjorn Helgaas wrote:
> > On Fri, Aug 21, 2020 at 02:24:58AM +0200, Thomas Gleixner wrote:
> >> Rename it to x86_msi_prepare() and handle the allocation type setup
> >> depending on the device type.
> >
> > I see what you're doing, but the subject reads a little strangely
> 
> Yes :(
> 
> > ("pci_msi_prepare() handling non-PCI" stuff) since it doesn't mention
> > the rename.  Maybe not practical or worthwhile to split into a rename
> > + make generic, I dunno.
> 
> What about
> 
> x86/msi: Rename and rework pci_msi_prepare() to cover non-PCI MSI

Perfect!

  reply	other threads:[~2020-08-25 21:50 UTC|newest]

Thread overview: 71+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-21  0:24 [patch RFC 00/38] x86, PCI, XEN, genirq ...: Prepare for device MSI Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 01/38] iommu/amd: Prevent NULL pointer dereference Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 02/38] x86/init: Remove unused init ops Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 03/38] x86/irq: Rename X86_IRQ_ALLOC_TYPE_MSI* to reflect PCI dependency Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 04/38] x86/irq: Add allocation type for parent domain retrieval Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 05/38] iommu/vt-d: Consolidate irq domain getter Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 06/38] iommu/amd: " Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 07/38] iommu/irq_remapping: Consolidate irq domain lookup Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 08/38] x86/irq: Prepare consolidation of irq_alloc_info Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 09/38] x86/msi: Consolidate HPET allocation Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 10/38] x86/ioapic: Consolidate IOAPIC allocation Thomas Gleixner
2020-08-26  8:40   ` Boqun Feng
2020-08-26  9:53     ` Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 11/38] x86/irq: Consolidate DMAR irq allocation Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 12/38] x86/irq: Consolidate UV domain allocation Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 13/38] PCI: MSI: Rework pci_msi_domain_calc_hwirq() Thomas Gleixner
2020-08-25 20:03   ` Bjorn Helgaas
2020-08-25 21:11     ` Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 14/38] x86/msi: Consolidate MSI allocation Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 15/38] x86/msi: Use generic MSI domain ops Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 16/38] x86/irq: Move apic_post_init() invocation to one place Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 17/38] x86/pci: Reducde #ifdeffery in PCI init code Thomas Gleixner
2020-08-25 20:20   ` Bjorn Helgaas
2020-08-21  0:24 ` [patch RFC 18/38] x86/irq: Initialize PCI/MSI domain at PCI init time Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 19/38] irqdomain/msi: Provide DOMAIN_BUS_VMD_MSI Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 20/38] PCI: vmd: Mark VMD irqdomain with DOMAIN_BUS_VMD_MSI Thomas Gleixner
2020-08-25 20:04   ` Bjorn Helgaas
2020-08-21  0:24 ` [patch RFC 21/38] PCI: MSI: Provide pci_dev_has_special_msi_domain() helper Thomas Gleixner
2020-08-25 20:16   ` Bjorn Helgaas
2020-08-21  0:24 ` [patch RFC 22/38] x86/xen: Make xen_msi_init() static and rename it to xen_hvm_msi_init() Thomas Gleixner
2020-08-24  4:48   ` Jürgen Groß
2020-08-21  0:24 ` [patch RFC 23/38] x86/xen: Rework MSI teardown Thomas Gleixner
2020-08-24  5:09   ` Jürgen Groß
2020-08-21  0:24 ` [patch RFC 24/38] x86/xen: Consolidate XEN-MSI init Thomas Gleixner
2020-08-24  4:59   ` Jürgen Groß
2020-08-24 21:21     ` Thomas Gleixner
2020-08-25  4:21       ` Jürgen Groß
2020-08-25  9:51         ` Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 25/38] irqdomain/msi: Allow to override msi_domain_alloc/free_irqs() Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 26/38] x86/xen: Wrap XEN MSI management into irqdomain Thomas Gleixner
2020-08-24  6:21   ` Jürgen Groß
2020-08-25  7:57     ` Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 27/38] iommm/vt-d: Store irq domain in struct device Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 28/38] iommm/amd: " Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 29/38] x86/pci: Set default irq domain in pcibios_add_device() Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 30/38] PCI/MSI: Allow to disable arch fallbacks Thomas Gleixner
2020-08-25 20:07   ` Bjorn Helgaas
2020-08-25 21:28     ` Thomas Gleixner
2020-08-25 21:35       ` Bjorn Helgaas
2020-08-25 21:40         ` Thomas Gleixner
2020-08-25 22:03           ` Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 31/38] x86/irq: Cleanup the arch_*_msi_irqs() leftovers Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 32/38] x86/irq: Make most MSI ops XEN private Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 33/38] x86/irq: Add DEV_MSI allocation type Thomas Gleixner
2020-08-21  0:24 ` [patch RFC 34/38] x86/msi: Let pci_msi_prepare() handle non-PCI MSI Thomas Gleixner
2020-08-25 20:24   ` Bjorn Helgaas
2020-08-25 21:30     ` Thomas Gleixner
2020-08-25 21:50       ` Bjorn Helgaas [this message]
2020-08-21  0:24 ` [patch RFC 35/38] platform-msi: Provide default irq_chip::ack Thomas Gleixner
2020-08-21  0:25 ` [patch RFC 36/38] platform-msi: Add device MSI infrastructure Thomas Gleixner
2020-08-21  0:25 ` [patch RFC 37/38] irqdomain/msi: Provide msi_alloc/free_store() callbacks Thomas Gleixner
2020-08-21  0:25 ` [patch RFC 38/38] irqchip: Add IMS array driver - NOT FOR MERGING Thomas Gleixner
2020-08-21 12:45   ` Jason Gunthorpe
2020-08-21 19:47     ` Thomas Gleixner
2020-08-21 20:17       ` Jason Gunthorpe
2020-08-21 23:47         ` Thomas Gleixner
2020-08-22  0:51           ` Jason Gunthorpe
2020-08-22  1:34             ` Thomas Gleixner
2020-08-22 23:05               ` Jason Gunthorpe
2020-08-23  8:03                 ` Thomas Gleixner
2020-08-22 14:19 ` [patch RFC 00/38] x86, PCI, XEN, genirq ...: Prepare for device MSI Jürgen Groß

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200825215044.GA1932869@bjorn-Precision-5520 \
    --to=helgaas@kernel.org \
    --cc=alex.williamson@redhat.com \
    --cc=baolu.lu@intel.com \
    --cc=baolu.lu@linux.intel.com \
    --cc=bhelgaas@google.com \
    --cc=boris.ostrovsky@oracle.com \
    --cc=dan.j.williams@intel.com \
    --cc=dave.jiang@intel.com \
    --cc=gregkh@linuxfoundation.org \
    --cc=haiyangz@microsoft.com \
    --cc=iommu@lists.linux-foundation.org \
    --cc=jacob.jun.pan@intel.com \
    --cc=jgg@mellanox.com \
    --cc=jgross@suse.com \
    --cc=jonathan.derrick@intel.com \
    --cc=joro@8bytes.org \
    --cc=kevin.tian@intel.com \
    --cc=konrad.wilk@oracle.com \
    --cc=kys@microsoft.com \
    --cc=linux-hyperv@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pci@vger.kernel.org \
    --cc=lorenzo.pieralisi@arm.com \
    --cc=maz@kernel.org \
    --cc=megha.dey@intel.com \
    --cc=rafael@kernel.org \
    --cc=rja@hpe.com \
    --cc=sivanich@hpe.com \
    --cc=sstabellini@kernel.org \
    --cc=steve.wahl@hpe.com \
    --cc=sthemmin@microsoft.com \
    --cc=tglx@linutronix.de \
    --cc=wei.liu@kernel.org \
    --cc=x86@kernel.org \
    --cc=xen-devel@lists.xenproject.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).