From: "Oliver O'Halloran" <oohall@gmail.com>
To: Bjorn Helgaas <helgaas@kernel.org>
Cc: Sergei Miroshnichenko <s.miroshnichenko@yadro.com>,
linux-pci@vger.kernel.org, Stefan Roese <sr@denx.de>,
linux@yadro.com
Subject: Re: [PATCH v7 00/26] PCI: Allow BAR movement during boot and hotplug
Date: Mon, 3 Feb 2020 15:56:13 +1100 [thread overview]
Message-ID: <CAOSf1CG8z91S9RJAQpByXRUNw3wMDDnFwuJZP5xTFnDsVx8Z7g@mail.gmail.com> (raw)
In-Reply-To: <20200130233730.GA141912@google.com>
On Fri, Jan 31, 2020 at 10:37 AM Bjorn Helgaas <helgaas@kernel.org> wrote:
>
> On Wed, Jan 29, 2020 at 06:29:11PM +0300, Sergei Miroshnichenko wrote:
> >
> > Also tested on a POWER8 PowerNV+OPAL+PHB3 ppc64le machine, but with extra
> > patches which are to be sent upstream after the PCIPOCALYPSE patchset is
> > merged.
>
> "PCIPOCALYPSE" is meaningless to me. Not sure if it's relevant for me
> or not, but if you mention it, it'd be nice to have some more context.
It's a big RFC series I posted to linuxppc-dev late last year that
removes most of the pseries PCI baggage that got carried over to
PowerNV. It also re-works EEH / DMA setup to be done on a per-device
rather than per-bridge basis and those changes are blocking Sergei's.
I didn't think it would be interesting to a general audience in it's
RFC state so I didn't CC it to linux-pci, but it's here if you want to
have a look: https://lore.kernel.org/linuxppc-dev/20191120012859.23300-1-oohall@gmail.com/
Oliver
prev parent reply other threads:[~2020-02-03 4:56 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-29 15:29 [PATCH v7 00/26] PCI: Allow BAR movement during boot and hotplug Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 01/26] PCI: Fix race condition in pci_enable/disable_device() Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 02/26] PCI: Enable bridge's I/O and MEM access for hotplugged devices Sergei Miroshnichenko
2020-01-30 23:12 ` Bjorn Helgaas
2020-01-29 15:29 ` [PATCH v7 03/26] PCI: hotplug: Initial support of the movable BARs feature Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 04/26] PCI: Add version of release_child_resources() aware of immovable BARs Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 05/26] PCI: hotplug: Fix reassigning the released BARs Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 06/26] PCI: hotplug: Recalculate every bridge window during rescan Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 07/26] PCI: hotplug: Don't allow hot-added devices to steal resources Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 08/26] PCI: hotplug: Try to reassign movable BARs only once Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 09/26] PCI: hotplug: Calculate immovable parts of bridge windows Sergei Miroshnichenko
2020-01-30 21:26 ` Bjorn Helgaas
2020-01-31 16:59 ` Sergei Miroshnichenko
2020-01-31 20:10 ` Bjorn Helgaas
2020-01-29 15:29 ` [PATCH v7 10/26] PCI: Include fixed and immovable BARs into the bus size calculating Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 11/26] PCI: hotplug: movable BARs: Compute limits for relocated bridge windows Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 12/26] PCI: Make sure bridge windows include their fixed BARs Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 13/26] PCI: hotplug: Add support of immovable BARs to pci_assign_resource() Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 14/26] PCI: hotplug: Sort immovable BARs before assignment Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 15/26] PCI: hotplug: Enable the movable BARs feature by default Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 16/26] PCI: Ignore PCIBIOS_MIN_MEM Sergei Miroshnichenko
2020-01-30 23:52 ` Bjorn Helgaas
2020-01-31 18:19 ` Sergei Miroshnichenko
2020-01-31 20:27 ` Bjorn Helgaas
2020-02-05 13:04 ` Sergei Miroshnichenko
2020-02-05 16:32 ` Bjorn Helgaas
2020-02-12 12:16 ` Sergei Miroshnichenko
2020-02-12 14:13 ` Bjorn Helgaas
2020-01-29 15:29 ` [PATCH v7 17/26] PCI: hotplug: Ignore the MEM BAR offsets from BIOS/bootloader Sergei Miroshnichenko
2020-01-31 20:31 ` Bjorn Helgaas
2020-02-05 11:01 ` Sergei Miroshnichenko
2020-02-05 16:42 ` Bjorn Helgaas
2020-02-12 12:29 ` Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 18/26] PCI: Treat VGA BARs as immovable Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 19/26] PCI: hotplug: Configure MPS for hot-added bridges during bus rescan Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 20/26] PNP: Don't reserve BARs for PCI when enabled movable BARs Sergei Miroshnichenko
2020-01-30 14:39 ` Rafael J. Wysocki
2020-01-30 21:14 ` Bjorn Helgaas
2020-01-31 15:48 ` Sergei Miroshnichenko
2020-01-31 19:39 ` Bjorn Helgaas
2020-01-29 15:29 ` [PATCH v7 21/26] PCI: hotplug: Don't disable the released bridge windows immediately Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 22/26] PCI: pciehp: Trigger a domain rescan on hp events when enabled movable BARs Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 23/26] PCI: Don't claim immovable BARs Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 24/26] PCI: hotplug: Don't reserve bus space when enabled movable BARs Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 25/26] nvme-pci: Handle " Sergei Miroshnichenko
2020-01-29 15:29 ` Sergei Miroshnichenko
2020-01-29 15:29 ` [PATCH v7 26/26] PCI/portdrv: Declare support of " Sergei Miroshnichenko
2020-01-30 23:37 ` [PATCH v7 00/26] PCI: Allow BAR movement during boot and hotplug Bjorn Helgaas
2020-02-03 4:56 ` Oliver O'Halloran [this message]
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