Remi Pommarel 7fbcb5da81 PCI: aardvark: Don't rely on jiffies while holding spinlock ... advk_pcie_wait_pio() can be called while holding a spinlock (from pci_bus_read_config_dword()), then depends on jiffies in order to timeout while polling on PIO state registers. In the case the PIO transaction failed, the timeout will never happen and will also cause the cpu to stall. This decrements a variable and wait instead of using jiffies. Signed-off-by: Remi Pommarel <repk@triplefau.lt> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Andrew Murray <andrew.murray@arm.com> Acked-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>		2019-10-15 12:11:51 +01:00
..
controller	PCI: aardvark: Don't rely on jiffies while holding spinlock	2019-10-15 12:11:51 +01:00
endpoint	PCI: endpoint: Clear BAR before freeing its space	2019-06-11 10:57:54 +01:00
hotplug	pci-v5.4-changes	2019-09-23 19:16:01 -07:00
pcie	pci-v5.4-changes	2019-09-23 19:16:01 -07:00
switch	New feature to add support for NTB virtual MSI interrupts, the ability	2019-07-21 09:46:59 -07:00
access.c	PCI: Make pcie_downstream_port() available outside of access.c	2019-09-07 07:45:25 -05:00
ats.c	PCI: Fix typos and whitespace errors	2019-07-09 07:24:53 -05:00
bus.c	PCI: Unexport pci_bus_get() and pci_bus_put()	2019-07-23 18:32:49 -05:00
ecam.c
host-bridge.c
iov.c	Merge branch 'pci/resource'	2019-09-23 16:10:15 -05:00
irq.c	PCI: Use IRQF_ONESHOT if pci_request_irq() called with no handler	2018-07-31 10:43:43 -05:00
Kconfig	pci-v5.4-changes	2019-09-23 19:16:01 -07:00
Makefile	PCI: OF: Allow of_pci_get_max_link_speed() to be used by PCI Endpoint drivers	2019-04-15 13:24:02 +01:00
mmap.c	PCI: Fix typos and whitespace errors	2019-07-09 07:24:53 -05:00
msi.c	New feature to add support for NTB virtual MSI interrupts, the ability	2019-07-21 09:46:59 -07:00
of.c	PCI: OF: Correct of_irq_parse_pci() documentation	2019-08-30 14:00:34 -05:00
p2pdma.c	PCI/P2PDMA: Update pci_p2pdma_distance_many() documentation	2019-08-16 08:41:59 -05:00
pci-acpi.c	Merge branch 'pci/enumeration'	2019-09-23 16:10:08 -05:00
pci-bridge-emul.c	PCI: Use static const struct, not const static struct	2019-09-05 13:26:46 -05:00
pci-bridge-emul.h	PCI: pci-bridge-emul: Extend pci_bridge_emul_init() with flags	2019-02-22 10:51:14 +00:00
pci-driver.c	pci-v5.3-changes	2019-07-15 20:44:49 -07:00
pci-label.c
pci-mid.c	x86/cpu: Sanitize FAM6_ATOM naming	2018-10-02 10:14:32 +02:00
pci-pf-stub.c	PCI: Fix typos and whitespace errors	2019-07-09 07:24:53 -05:00
pci-stub.c	PCI: Replace printk(KERN_INFO) with pr_info(), etc	2019-05-09 07:49:54 -05:00
pci-sysfs.c	Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2019-09-28 08:14:15 -07:00
pci.c	pci-v5.4-changes	2019-09-23 19:16:01 -07:00
pci.h	pci-v5.4-changes	2019-09-23 19:16:01 -07:00
probe.c	pci-v5.4-changes	2019-09-23 19:16:01 -07:00
proc.c	Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2019-09-28 08:14:15 -07:00
quirks.c	pci-v5.4-changes	2019-09-23 19:16:01 -07:00
remove.c	PCI/ASPM: Fix link_state teardown on device removal	2018-09-17 16:32:23 -05:00
rom.c	PCI: Make pci_get_rom_size() static	2018-06-29 21:17:26 -05:00
search.c	PCI: Unexport pci_bus_sem	2019-07-23 18:32:50 -05:00
setup-bus.c	PCI: Use PCI_SRIOV_NUM_BARS in loops instead of PCI_IOV_RESOURCE_END	2019-08-08 15:12:12 -05:00
setup-irq.c
setup-res.c	PCI: Remove messages about reassigning resources	2018-04-11 08:46:50 -05:00
slot.c	PCI: Decode PCIe 32 GT/s link speed	2019-06-13 16:49:45 -05:00
syscall.c	PCI: Lock down BAR access when the kernel is locked down	2019-08-19 21:54:15 -07:00
vc.c	Merge branch 'pci/trivial'	2019-09-23 16:10:31 -05:00
vpd.c	PCI/VPD: Prevent VPD access for Amazon's Annapurna Labs Root Port	2019-09-16 14:10:09 +01:00
xen-pcifront.c	Merge branch 'pci/printk'	2019-05-13 18:34:46 -05:00