From: Bjorn Helgaas <bhelgaas@google.com>
To: Yinghai Lu <yinghai@kernel.org>
Cc: linux-pci@vger.kernel.org
Subject: Re: [PATCH] PCI: add back missing MEM_64 mask check for hotplug path
Date: Wed, 1 Oct 2014 14:07:14 -0600 [thread overview]
Message-ID: <20141001200714.GD4171@google.com> (raw)
In-Reply-To: <1408756512-16885-1-git-send-email-yinghai@kernel.org>
On Fri, Aug 22, 2014 at 06:15:07PM -0700, Yinghai Lu wrote:
> We missed that in
> | commit 5b28541552ef5eeffc41d6936105f38c2508e566
> | PCI: Restrict 64-bit prefetchable bridge windows to 64-bit resources
> for pci hotplug path.
>
> We have MEM_64 in type_mask from pci_assign_unassigned_root_bus_resources()
> for boot path.
Applied to pci/resource for v3.18, thanks.
I added a stable tag for v3.16+, since 5b28541552ef appeared in v3.16.
>
> Signed-off-by: Yinghai Lu <yinghai@kernel.org>
>
> ---
> drivers/pci/setup-bus.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> Index: linux-2.6/drivers/pci/setup-bus.c
> ===================================================================
> --- linux-2.6.orig/drivers/pci/setup-bus.c
> +++ linux-2.6/drivers/pci/setup-bus.c
> @@ -1652,7 +1652,7 @@ void pci_assign_unassigned_bridge_resour
> struct pci_dev_resource *fail_res;
> int retval;
> unsigned long type_mask = IORESOURCE_IO | IORESOURCE_MEM |
> - IORESOURCE_PREFETCH;
> + IORESOURCE_PREFETCH | IORESOURCE_MEM_64;
>
> again:
> __pci_bus_size_bridges(parent, &add_list);
prev parent reply other threads:[~2014-10-01 20:07 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-23 1:15 [PATCH] PCI: add back missing MEM_64 mask check for hotplug path Yinghai Lu
2014-08-23 1:15 ` [PATCH] PCI: fix pcie_wait_cmd with poll mode timeout Yinghai Lu
2014-09-23 2:29 ` Bjorn Helgaas
2014-08-23 1:15 ` [PATCH] PCI: print out exact timeout in pciehp for wait_cmd Yinghai Lu
2014-09-23 2:35 ` Bjorn Helgaas
2014-09-24 1:53 ` Yinghai Lu
2014-08-23 1:15 ` [PATCH] PCI: don't release sibiling bridge resources during hotplug Yinghai Lu
2014-09-03 23:35 ` Bjorn Helgaas
2014-08-23 1:15 ` [PATCH] PCI: more debug printout for pcie_write_cmd in pciehp Yinghai Lu
2014-09-23 2:51 ` Bjorn Helgaas
2014-08-23 1:15 ` [PATCH] PCI: remove not needed pcie_disable_notification Yinghai Lu
2014-09-23 2:53 ` Bjorn Helgaas
2014-09-30 20:35 ` [PATCH] PCI: add back missing MEM_64 mask check for hotplug path Bjorn Helgaas
2014-10-01 5:06 ` Yinghai Lu
2014-10-01 20:07 ` Bjorn Helgaas [this message]
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