From: Yinghai Lu <yinghai@kernel.org>
To: Bjorn Helgaas <bhelgaas@google.com>, Len Brown <lenb@kernel.org>,
Taku Izumi <izumi.taku@jp.fujitsu.com>,
Jiang Liu <jiang.liu@huawei.com>, x86 <x86@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-acpi@vger.kernel.org, Yinghai Lu <yinghai@kernel.org>
Subject: [PATCH 05/40] PCI: Add root bus children dev's res to fail list
Date: Wed, 19 Sep 2012 11:54:19 -0700 [thread overview]
Message-ID: <1348080894-23412-6-git-send-email-yinghai@kernel.org> (raw)
In-Reply-To: <1348080894-23412-1-git-send-email-yinghai@kernel.org>
We can stop according to try number now and do not need to use root_bus checking
as stop sign anymore.
Also in extreme case we could need to reallocate device just under bus 0.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
---
drivers/pci/setup-bus.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 1e808ca..9e625d84 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -283,7 +283,7 @@ static void assign_requested_resources_sorted(struct list_head *head,
idx = res - &dev_res->dev->resource[0];
if (resource_size(res) &&
pci_assign_resource(dev_res->dev, idx)) {
- if (fail_head && !pci_is_root_bus(dev_res->dev->bus)) {
+ if (fail_head) {
/*
* if the failed res is for ROM BAR, and it will
* be enabled later, don't add it to the list
--
1.7.7
next prev parent reply other threads:[~2012-09-19 19:04 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-02 21:50 [PATCH part2 0/6] PCI, x86: pci root bus hotplug support - part2 Yinghai Lu
2012-09-02 21:50 ` [PATCH part2 1/6] x86, PCI: Separate pcibios_allocate_bridge_resources() Yinghai Lu
2012-09-02 21:50 ` [PATCH part2 2/6] x86, PCI: Separate pcibios_allocate_dev_resources() Yinghai Lu
2012-09-02 21:50 ` [PATCH part2 3/6] x86, PCI: Let pcibios_allocate_bus_resources() take bus instead Yinghai Lu
2012-09-02 21:50 ` [PATCH part2 4/6] x86, PCI: Separate rom resource claim out Yinghai Lu
2012-09-17 23:38 ` Bjorn Helgaas
2012-09-18 3:18 ` Yinghai Lu
2012-09-02 21:50 ` [PATCH part2 5/6] PCI, x86: Add pcibios_fw_addr_done Yinghai Lu
2012-09-02 21:50 ` [PATCH part2 6/6] PCI: Claim hw/fw allocated resources in hot add path Yinghai Lu
2012-09-18 0:12 ` Bjorn Helgaas
2012-09-18 4:44 ` Yinghai Lu
2012-09-18 5:36 ` Yinghai Lu
2012-09-19 18:54 ` [PATCH 00/40] PCI, ACPI, x86: pci root bus hotplug support Yinghai Lu
2012-09-19 18:54 ` [PATCH 01/40] PCI: fix default vga ref_count Yinghai Lu
2012-09-21 20:52 ` Bjorn Helgaas
2012-09-21 21:18 ` Yinghai Lu
2012-09-23 15:25 ` Jiang Liu
2012-09-19 18:54 ` [PATCH 02/40] PCI, x86: clear initial value for root info resources Yinghai Lu
2012-09-19 18:54 ` [PATCH 03/40] PCI, ia64: " Yinghai Lu
2012-09-19 18:54 ` [PATCH 04/40] PCI, acpiphp: Add is_hotplug_bridge detection Yinghai Lu
2012-09-19 18:54 ` Yinghai Lu [this message]
2012-09-19 18:54 ` [PATCH 06/40] PCI: Split out stop_bus_device and remove_bus_dev again Yinghai Lu
2012-09-19 18:54 ` [PATCH 07/40] x86, PCI: Separate pcibios_allocate_bridge_resources() Yinghai Lu
2012-09-19 18:54 ` [PATCH 08/40] x86, PCI: Separate pcibios_allocate_dev_resources() Yinghai Lu
2012-09-19 18:54 ` [PATCH 09/40] x86, PCI: Let pcibios_allocate_bus_resources() take bus instead Yinghai Lu
2012-09-19 18:54 ` [PATCH 10/40] x86, PCI: Separate rom resource claim out Yinghai Lu
2012-09-19 18:54 ` [PATCH 11/40] PCI, x86: Add pcibios_fw_addr_done Yinghai Lu
2012-09-19 18:54 ` [PATCH 12/40] PCI, x86: Remove __init for hw/fw allocated functions Yinghai Lu
2012-09-19 18:54 ` [PATCH 13/40] PCI: Claim hw/fw allocated resources in hot add path Yinghai Lu
2012-09-19 18:54 ` [PATCH 14/40] PCI: Separate out pci_assign_unassigned_bus_resources() Yinghai Lu
2012-09-19 18:54 ` [PATCH 15/40] PCI: Move back pci_rescan_bus() to probe.c Yinghai Lu
2012-09-19 18:54 ` [PATCH 16/40] PCI: pci_bus_size_bridges() should not size own bridge Yinghai Lu
2012-09-19 18:54 ` [PATCH 17/40] PCI: Use __pci_bus_size_bridges() directly in pci_assign_unassigned_bus_resources() Yinghai Lu
2012-09-19 18:54 ` [PATCH 18/40] PCI: Rescan bus using callback method too Yinghai Lu
2012-09-19 18:54 ` [PATCH 19/40] PCI, sysfs: Clean up rescan/remove with schedule_callback Yinghai Lu
2012-09-19 18:54 ` [PATCH 20/40] PCI: Fix a device reference count leakage issue in pci_dev_present() Yinghai Lu
2012-09-19 18:54 ` [PATCH 21/40] PCI: Add pci_stop_and_remove_root_bus() Yinghai Lu
2012-09-19 18:54 ` [PATCH 22/40] PCI, acpiphp: Separate out hot-add support of pci host bridge Yinghai Lu
2012-10-12 10:36 ` Tang Chen
2012-09-19 18:54 ` [PATCH 23/40] PCI, ACPI: Pass device instead of handle when config root bridge Yinghai Lu
2012-09-19 18:54 ` [PATCH 24/40] PCI, acpi: Update acpi_pci_driver add/remove interface Yinghai Lu
2012-09-19 18:54 ` [PATCH 25/40] PCI, ACPI: Make acpi_pci_root_remove remove pci root bus too Yinghai Lu
2012-09-19 18:54 ` [PATCH 26/40] PCI, ACPI: del root bus prt Yinghai Lu
2012-09-19 18:54 ` [PATCH 27/40] ACPI: acpi_bus_trim to support two steps Yinghai Lu
2012-09-19 18:54 ` [PATCH 28/40] PCI, ACPI: Add pci_root_hp hot removal notification support Yinghai Lu
2012-09-19 18:54 ` [PATCH 29/40] PCI, ACPI: Add alloc_acpi_hp_work() Yinghai Lu
2012-09-19 18:54 ` [PATCH 30/40] PCI, acpiphp: Use acpi_hp_work Yinghai Lu
2012-09-19 18:54 ` [PATCH 31/40] PCI, pci_root_hp: " Yinghai Lu
2012-09-19 18:54 ` [PATCH 32/40] PCI, ACPI: Make kacpi_hotplug_wq static Yinghai Lu
2012-09-19 18:54 ` [PATCH 33/40] ACPI, PCI: Use normal list for struct acpi_pci_driver Yinghai Lu
2012-09-19 18:54 ` [PATCH 34/40] ACPI, PCI: Notify acpi_pci_drivers when hot-plugging PCI root bridges Yinghai Lu
2012-09-19 18:54 ` [PATCH 35/40] ACPI, PCI: Protect global lists in drivers/acpi/pci_root.c Yinghai Lu
2012-09-19 18:54 ` [PATCH 36/40] PCI: Set dev_node early for pci_dev Yinghai Lu
2012-09-19 18:54 ` [PATCH 37/40] PCI, x86: Move pci_enable_bridges() down Yinghai Lu
2012-09-19 18:54 ` [PATCH 38/40] ACPI, PCI: Skip extra pci_enable_bridges for non hot-add root Yinghai Lu
2012-09-19 18:54 ` [PATCH 39/40] PCI, acpiphp: Don't ailout even no slots found yet Yinghai Lu
2012-09-19 18:54 ` [PATCH 40/40] ACPI: Enable SCI_EMULATE to manually simulate physical hotplug testing Yinghai Lu
2012-10-17 7:50 ` [PATCH 00/40] PCI, ACPI, x86: pci root bus hotplug support Yijing Wang
2012-10-17 16:19 ` Yinghai Lu
2012-10-18 0:51 ` Yijing Wang
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