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linux/arch/x86/pci
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Thomas Gleixner df65c1bcd9 x86/PCI: Select CONFIG_PCI_LOCKLESS_CONFIG 
All x86 PCI configuration space accessors have either their own
serialization or can operate completely lockless (ECAM).

Disable the global lock in the generic PCI configuration space accessors.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Bjorn Helgaas <helgaas@kernel.org>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: linux-pci@vger.kernel.org
Link: http://lkml.kernel.org/r/20170316215057.295079391@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2017-06-28 22:32:56 +02:00
..
acpi.c x86/PCI: Ignore _CRS on Supermicro X8DTH-i/6/iF/6F 2017-01-11 09:11:15 -06:00
amd_bus.c x86/pci/amd-bus: Convert to hotplug state machine 2016-11-22 23:34:43 +01:00
broadcom_bus.c x86/PCI: Fix Broadcom CNB20LE unintended sign extension 2014-04-25 11:01:08 -06:00
bus_numa.c x86/PCI/ACPI: Fix regression caused by commit 4d6b4e69a2 2015-12-02 02:30:15 +01:00
bus_numa.h
ce4100.c x86/PCI/ce4100: Properly lock accessor functions 2017-06-28 22:32:55 +02:00
common.c x86/PCI: Select CONFIG_PCI_LOCKLESS_CONFIG 2017-06-28 22:32:56 +02:00
direct.c
early.c
fixup.c PCI: Mark Haswell Power Control Unit as having non-compliant BARs 2016-09-01 08:52:29 -05:00
i386.c pci-v4.12-changes 2017-05-08 19:03:25 -07:00
init.c
intel_mid_pci.c x86/pci: Use MRFLD abbreviation for Merrifield 2016-07-13 09:24:51 +02:00
irq.c Revert "PCI, x86: Implement pcibios_alloc_irq() and pcibios_free_irq()" 2016-02-27 08:52:20 -06:00
legacy.c x86/PCI: Abort if legacy init fails 2017-06-28 22:32:55 +02:00
Makefile x86/PCI: VMD: Move VMD driver to drivers/pci/host 2016-10-04 12:26:37 -05:00
mmconfig_32.c x86/boot/e820: Move asm/e820.h to asm/e820/api.h 2017-01-28 09:31:13 +01:00
mmconfig_64.c x86/boot/e820: Move asm/e820.h to asm/e820/api.h 2017-01-28 09:31:13 +01:00
mmconfig-shared.c x86/boot/e820: Use bool in query APIs 2017-01-28 22:55:25 +01:00
numachip.c x86: numachip: APIC driver cleanups 2014-11-04 18:17:27 +01:00
olpc.c
pcbios.c x86: use set_memory.h header 2017-05-08 17:15:13 -07:00
sta2x11-fixup.c treewide: Move dma_ops from struct dev_archdata into struct device 2017-01-24 12:23:35 -05:00
xen.c xen: Revert commits da72ff5bfc and 72a9b18629 2017-05-02 11:18:05 +02:00