Marc Zyngier a477b9cd37 PCI: Add pci_reset_function_locked() ... The implementation of PCI workarounds may require that the device is reset from its probe function. This implies that the PCI device lock is already held, and makes calling pci_reset_function() impossible (since it will itself try to take that lock). Add pci_reset_function_locked(), which is the equivalent of pci_reset_function(), except that it requires the PCI device lock to be already held by the caller. Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> [bhelgaas: folded in fix for conflict with 52354b9d1f ("PCI: Remove __pci_dev_reset() and pci_dev_reset()")] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: stable@vger.kernel.org # 4.11: 52354b9d1f46: PCI: Remove __pci_dev_reset() and pci_dev_reset() Cc: stable@vger.kernel.org # 4.11		2017-08-01 20:11:02 -05:00
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dwc	Merge branch 'pci/host-qcom' into next	2017-07-04 11:00:57 -05:00
endpoint	PCI: endpoint: Select CRC32 to fix test build error	2017-06-12 15:46:13 -05:00
host	PCI: rockchip: Check for pci_scan_root_bus_bridge() failure correctly	2017-07-12 12:50:11 -05:00
hotplug	Annotation of module parameters that specify device settings	2017-05-10 19:13:03 -07:00
pcie	Merge branch 'pm-pci'	2017-07-14 13:15:49 +02:00
switch	Merge branch 'pci/switchtec' into next	2017-07-02 18:51:10 -05:00
Kconfig	PCI: Provide Kconfig option for lockless config space accessors	2017-06-28 22:32:56 +02:00
Makefile	PCI: Build setup-irq.o on all arches	2017-07-02 16:14:27 -05:00
access.c	PCI: Provide Kconfig option for lockless config space accessors	2017-06-28 22:32:56 +02:00
ats.c	PCI: Restore PRI and PASID state after Function-Level Reset	2017-05-30 15:40:50 -05:00
bus.c	PCI: Autosense device removal in pci_bridge_d3_update()	2016-11-17 18:44:56 -06:00
ecam.c	PCI: ECAM: Map config region with pci_remap_cfgspace()	2017-04-24 13:53:14 -05:00
host-bridge.c	cxl: use pcibios_free_controller_deferred() when removing vPHBs	2016-08-22 11:09:33 +10:00
hotplug-pci.c	…
htirq.c	x86/htirq: Use hierarchical irqdomain to manage Hypertransport interrupts	2015-04-24 15:36:50 +02:00
iov.c	PCI: Protect pci_driver->sriov_configure() usage with device_lock()	2017-06-14 17:41:19 -05:00
irq.c	pci-v4.12-changes	2017-05-08 19:03:25 -07:00
mmap.c	PCI: Add I/O BAR support to generic pci_mmap_resource_range()	2017-04-20 08:47:47 -05:00
msi.c	pci-v4.13-changes	2017-07-08 15:51:57 -07:00
of.c	PCI/MSI: Use of_msi_get_domain instead of open-coded "msi-parent" parsing	2015-10-16 13:07:14 +01:00
pci-acpi.c	PM / core: Drop run_wake flag from struct dev_pm_info	2017-06-28 01:52:52 +02:00
pci-driver.c	Merge branch 'pm-pci'	2017-07-14 13:15:49 +02:00
pci-label.c	pci-v4.13-changes	2017-07-08 15:51:57 -07:00
pci-mid.c	PCI / PM: Simplify device wakeup settings code	2017-06-28 01:52:45 +02:00
pci-stub.c	…
pci-sysfs.c	Merge branch 'pci/virtualization' into next	2017-07-03 08:00:29 -05:00
pci.c	PCI: Add pci_reset_function_locked()	2017-08-01 20:11:02 -05:00
pci.h	Merge branch 'pm-pci'	2017-07-14 13:15:49 +02:00
probe.c	Merge branch 'pci/irq-fixups' into next	2017-07-03 08:00:29 -05:00
proc.c	PCI: Add BAR index argument to pci_mmap_page_range()	2017-04-20 08:47:47 -05:00
quirks.c	Merge branch 'pci/virtualization' into next	2017-07-03 08:00:29 -05:00
remove.c	PCI: Autosense device removal in pci_bridge_d3_update()	2016-11-17 18:44:56 -06:00
rom.c	PCI: Add comments about ROM BAR updating	2016-11-29 18:05:09 -06:00
search.c	PCI: Add device flag PCI_DEV_FLAGS_BRIDGE_XLATE_ROOT	2017-04-13 18:49:50 -05:00
setup-bus.c	PCI: Fix calculation of bridge window's size and alignment	2017-04-18 14:47:20 -05:00
setup-irq.c	PCI: Add pci_assign_irq() function and have pci_fixup_irqs() use it	2017-07-02 16:14:28 -05:00
setup-res.c	PCI: Make PCI_ROM_ADDRESS_MASK a 32-bit constant	2017-04-18 14:46:57 -05:00
slot.c	locking/atomic, kref: Add kref_read()	2017-01-14 11:37:18 +01:00
syscall.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
vc.c	PCI: Fix unaligned accesses in VC code	2016-06-20 13:24:20 -05:00
vpd.c	…
xen-pcifront.c	xen: make use of xenbus_read_unsigned() in xen-pcifront	2016-11-07 13:55:26 +01:00