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Yinghai Lu d63e2e1f3d sparc/PCI: Clip bridge windows to fit in upstream windows 
Every PCI-PCI bridge window should fit inside an upstream bridge window
because orphaned address space is unreachable from the primary side of the
upstream bridge.  If we inherit invalid bridge windows that overlap an
upstream window from firmware, clip them to fit and update the bridge
accordingly.

[bhelgaas: changelog]
Link: https://bugzilla.kernel.org/show_bug.cgi?id=85491
Reported-by: Marek Kordik <kordikmarek@gmail.com>
Fixes: 5b28541552ef ("PCI: Restrict 64-bit prefetchable bridge windows to 64-bit resources")
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: David S. Miller <davem@davemloft.net>
CC: Paul Gortmaker <paul.gortmaker@windriver.com>
CC: Yijing Wang <wangyijing@huawei.com>
CC: Sam Ravnborg <sam@ravnborg.org>
CC: sparclinux@vger.kernel.org
2015-01-16 10:04:43 -06:00
..
.gitignore
…
apc.c
sparc: kernel: drop owner assignment from platform_drivers
2014-10-20 16:20:15 +02:00
asm-offsets.c
[PATCH] sparc32: vm_area_struct access for old Sun SPARCs.
2013-07-10 13:56:10 -07:00
audit.c
sparc64: fix sparse warnings in compat_audit.c
2014-05-18 19:01:34 -07:00
auxio_32.c
sparc32: fix sparse warning in auxio_32.c
2014-05-18 19:01:27 -07:00
auxio_64.c
sparc: kernel: drop owner assignment from platform_drivers
2014-10-20 16:20:15 +02:00
btext.c
sparc64: fix sparse warning in btext.c
2014-05-18 19:01:30 -07:00
central.c
sparc: kernel: drop owner assignment from platform_drivers
2014-10-20 16:20:15 +02:00
cherrs.S
…
chmc.c
sparc: kernel: drop owner assignment from platform_drivers
2014-10-20 16:20:15 +02:00
compat_audit.c
sparc64: fix sparse warnings in compat_audit.c
2014-05-18 19:01:34 -07:00
cpu.c
sparc64: correctly recognise M6 and M7 cpu type
2014-09-09 15:24:10 -07:00
cpumap.c
sparc64: support M6 and M7 for building CPU distribution map
2014-09-09 15:24:10 -07:00
cpumap.h
sparc: drop use of extern for prototypes in arch/sparc/*
2014-05-18 19:01:29 -07:00
devices.c
sparc32: drop tadpole specific code
2014-05-18 19:01:29 -07:00
dma.c
sparc: remove several unnecessary module.h include instances
2011-10-31 19:30:54 -04:00
ds.c
sparc64: Move request_irq() from ldc_bind() to ldc_alloc()
2014-09-16 18:31:31 -07:00
dtlb_miss.S
…
dtlb_prot.S
sparc64: Fix corrupted thread fault code.
2014-10-18 23:03:09 -04:00
ebus.c
sparc: delete non-required instances of include <linux/init.h>
2014-01-28 23:38:23 -08:00
entry.h
sparc64: Fix register corruption in top-most kernel stack frame during boot.
2014-10-24 09:52:49 -07:00
entry.S
sparc32: Fix exit flag passed from traced sys_sigreturn
2013-07-31 19:10:04 -07:00
etrap_32.S
sparc32: introduce support for run-time patching for all shared assembler code
2012-05-27 23:52:49 -07:00
etrap_64.S
sparc64: clear syscall_noerror on the entry to syscall, not on the exit
2012-10-14 19:26:52 -04:00
fpu_traps.S
…
ftrace.c
ftrace: Do not pass data to ftrace_dyn_arch_init
2014-03-07 10:06:14 -05:00
getsetcc.S
…
head_32.S
sparc32: drop swapper_pg_dir
2012-07-26 16:46:15 -07:00
head_64.S
sparc64: Fix register corruption in top-most kernel stack frame during boot.
2014-10-24 09:52:49 -07:00
helpers.S
sparc64: Fix perf_arch_get_caller_regs().
2010-08-08 22:07:36 -07:00
hvapi.c
sparc64: T5 PMU
2014-09-16 18:26:40 -07:00
hvcalls.S
sparc64: T5 PMU
2014-09-16 18:26:40 -07:00
hvtramp.S
sparc64: Fix register corruption in top-most kernel stack frame during boot.
2014-10-24 09:52:49 -07:00
idprom.c
sparc: Clear out unused asm/machines.h values.
2012-05-11 20:45:18 -07:00
iommu_common.h
sparc: drop use of extern for prototypes in arch/sparc/*
2014-05-18 19:01:29 -07:00
iommu.c
sparc64: fix sparse warning in pci.c
2014-05-18 19:01:31 -07:00
ioport.c
sparc32: dma_alloc_coherent must honour gfp flags
2014-09-10 14:03:28 -07:00
irq_32.c
sparc32: fix sparse warnings in irq_32.c
2014-04-29 01:12:25 -04:00
irq_64.c
sparc64: sparse irq
2014-10-05 16:53:40 -07:00
irq.h
sparc: drop use of extern for prototypes in arch/sparc/*
2014-05-18 19:01:29 -07:00
itlb_miss.S
…
ivec.S
…
jump_label.c
sparc: Fix even more fallout from system.h split.
2012-03-29 22:40:52 -07:00
kernel.h
sparc64: fix sparse warning in kgdb_64.c
2014-05-18 19:01:34 -07:00
kgdb_32.c
sparc: explicitly include sched.h to get task_thread_info declaration
2013-02-06 11:04:10 -08:00
kgdb_64.c
sparc64: fix sparse warning in kgdb_64.c
2014-05-18 19:01:34 -07:00
kprobes.c
sparc: Replace __get_cpu_var uses
2014-08-26 13:45:55 -04:00
kstack.h
sparc64: Run NMIs on the hardirq stack.
2010-04-14 02:04:29 -07:00
ktlb.S
sparc64: Adjust vmalloc region size based upon available virtual address bits.
2014-10-05 16:53:40 -07:00
ldc.c
sparc/ldc: create separate ldc_unbind from ldc_free
2014-12-11 18:52:45 -08:00
led.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
leon_kernel.c
sparc: leon: Fix race condition between leon_cycles_offset and timer_interrupt
2014-09-09 16:39:10 -07:00
leon_pci_grpci1.c
sparc: kernel: drop owner assignment from platform_drivers
2014-10-20 16:20:15 +02:00
leon_pci_grpci2.c
sparc: kernel: drop owner assignment from platform_drivers
2014-10-20 16:20:15 +02:00
leon_pci.c
sparc32: introduce asm-generic/io.h
2014-05-02 01:30:21 -04:00
leon_pmc.c
sparc32: fix sparse warnings in leon_pmc.c
2014-04-29 01:12:27 -04:00
leon_smp.c
sparc32, leon: Align ccall_info to prevent unaligned traps on crosscall
2014-12-11 18:51:56 -08:00
Makefile
sparc32: drop tadpole specific code
2014-05-18 19:01:29 -07:00
mdesc.c
sparc: Add support for seek and shorter read to /dev/mdesc
2014-07-21 21:37:06 -07:00
misctrap.S
…
module.c
mm/arch: use NUMA_NO_NODE
2013-11-13 12:09:05 +09:00
nmi.c
sparc: Replace __get_cpu_var uses
2014-08-26 13:45:55 -04:00
of_device_32.c
sparc32: rename sparc_irq_config to sparc_config
2012-04-15 10:28:49 -07:00
of_device_64.c
devicetree: add helper inline for retrieving a node's full name
2012-07-06 07:16:34 -05:00
of_device_common.c
sparc: fix sparse warnings in of_device_common.c
2014-04-29 01:12:27 -04:00
of_device_common.h
…
pci_common.c
sparc: delete non-required instances of include <linux/init.h>
2014-01-28 23:38:23 -08:00
pci_fire.c
sparc: kernel: drop owner assignment from platform_drivers
2014-10-20 16:20:15 +02:00
pci_impl.h
sparc: drop use of extern for prototypes in arch/sparc/*
2014-05-18 19:01:29 -07:00
pci_msi.c
PCI/MSI: Rename mask/unmask_msi_irq treewide
2014-11-23 13:01:45 +01:00
pci_psycho.c
sparc: kernel: drop owner assignment from platform_drivers
2014-10-20 16:20:15 +02:00
pci_sabre.c
sparc: kernel: drop owner assignment from platform_drivers
2014-10-20 16:20:15 +02:00
pci_schizo.c
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
pci_sun4v_asm.S
…
pci_sun4v.c
sparc: kernel: drop owner assignment from platform_drivers
2014-10-20 16:20:15 +02:00
pci_sun4v.h
sparc: drop use of extern for prototypes in arch/sparc/*
2014-05-18 19:01:29 -07:00
pci.c
sparc/PCI: Clip bridge windows to fit in upstream windows
2015-01-16 10:04:43 -06:00
pcic.c
sparc32: fix sparse warnings in pcic.c
2014-05-18 19:01:27 -07:00
pcr.c
sparc64: T5 PMU
2014-09-16 18:26:40 -07:00
perf_event.c
Merge branch 'for-3.18-consistent-ops' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
2014-10-15 07:48:18 +02:00
pmc.c
sparc: kernel: drop owner assignment from platform_drivers
2014-10-20 16:20:15 +02:00
power.c
sparc: kernel: drop owner assignment from platform_drivers
2014-10-20 16:20:15 +02:00
process_32.c
sparc32: fix sparse warning in auxio_32.c
2014-05-18 19:01:27 -07:00
process_64.c
sparc64: Fix pcr_ops initialization and usage bugs.
2014-08-11 20:45:12 -07:00
prom_32.c
sparc: remove several unnecessary module.h include instances
2011-10-31 19:30:54 -04:00
prom_64.c
sparc64: fix sparse warning in prom_64.c
2014-05-18 19:01:31 -07:00
prom_common.c
of: Fix locking vs. interrupts
2013-06-13 22:12:14 +01:00
prom_irqtrans.c
sparc: Remove unnecessary semicolons
2011-06-07 16:06:34 -07:00
prom.h
sparc: drop use of extern for prototypes in arch/sparc/*
2014-05-18 19:01:29 -07:00
psycho_common.c
sparc: Remove unnecessary semicolons
2011-06-07 16:06:34 -07:00
psycho_common.h
sparc: drop use of extern for prototypes in arch/sparc/*
2014-05-18 19:01:29 -07:00
ptrace_32.c
sparc32: fix sparse warning in ptrace_32.c
2014-04-29 01:12:26 -04:00
ptrace_64.c
ARCH: AUDIT: audit_syscall_entry() should not require the arch
2014-09-23 16:21:26 -04:00
reboot.c
Disintegrate asm/system.h for Sparc
2012-03-28 18:30:03 +01:00
rtrap_32.S
sparc32: introduce support for run-time patching for all shared assembler code
2012-05-27 23:52:49 -07:00
rtrap_64.S
Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2013-11-19 10:40:00 -08:00
sbus.c
sparc: kernel/sbus.c: fix memory leakage
2013-01-21 14:33:00 -08:00
setup_32.c
sparc32: fix sparse warnings in setup_32.c
2014-04-29 01:12:25 -04:00
setup_64.c
sparc64: Fix register corruption in top-most kernel stack frame during boot.
2014-10-24 09:52:49 -07:00
signal32.c
sparc64: clean up compat_sigset_t.seta handling
2014-05-18 19:01:32 -07:00
signal_32.c
sparc32: fix sparse warnings in signal_32.c
2014-04-29 01:12:25 -04:00
signal_64.c
sparc64: fix sparse "Should it be static?" warnings in signal32.c
2014-05-18 19:01:32 -07:00
sigutil_32.c
Disintegrate asm/system.h for Sparc
2012-03-28 18:30:03 +01:00
sigutil_64.c
Disintegrate asm/system.h for Sparc
2012-03-28 18:30:03 +01:00
sigutil.h
sparc: Allow handling signals when stack is corrupted.
2011-08-20 17:14:54 -07:00
smp_32.c
sparc: fix decimal printf format specifiers prefixed with 0x
2014-08-06 14:41:10 -07:00
smp_64.c
sparc64: Do irq_{enter,exit}() around generic_smp_call_function*().
2014-11-07 09:50:48 -08:00
sparc_ksyms_32.c
sparc: delete non-required instances of include <linux/init.h>
2014-01-28 23:38:23 -08:00
sparc_ksyms_64.c
sparc: delete non-required instances of include <linux/init.h>
2014-01-28 23:38:23 -08:00
spiterrs.S
…
sstate.c
sparc: Set reboot-cmd using reboot data hypervisor call if available.
2011-08-02 21:28:52 -07:00
stacktrace.c
sparc: move symbol exporters to use export.h not module.h
2011-10-31 19:30:53 -04:00
starfire.c
sparc: explicitly cast negative phandle checks to s32
2011-01-03 20:02:06 -07:00
sun4d_irq.c
sparc32: fix sparse warnings in sun4d_irq.c
2014-04-29 01:12:25 -04:00
sun4d_smp.c
sparc: Replace __get_cpu_var uses
2014-08-26 13:45:55 -04:00
sun4m_irq.c
sun4M: add include of slab.h for kzalloc
2014-02-12 16:10:45 -05:00
sun4m_smp.c
sparc: delete __cpuinit/__CPUINIT usage from all users
2013-07-14 19:36:52 -04:00
sun4v_ivec.S
…
sun4v_tlb_miss.S
sparc64: sun4v TLB error power off events
2014-09-16 17:46:44 -07:00
sys32.S
sparc: Hook up renameat2 syscall.
2014-07-21 22:27:56 -07:00
sys_sparc32.c
sparc64: fix sparse warnings in sys_sparc32.c
2014-05-18 19:01:31 -07:00
sys_sparc_32.c
sparc32: fix sparse warnings in sys_sparc_32.c
2014-05-18 19:01:28 -07:00
sys_sparc_64.c
sparc64: fix sparse warnings in sys_sparc_64.c + unaligned_64.c
2014-05-18 19:01:30 -07:00
syscalls.S
sparc: hook up execveat system call
2014-12-13 12:42:51 -08:00
sysfs.c
sparc64: fix format string mismatch in arch/sparc/kernel/sysfs.c
2014-05-21 12:54:42 -07:00
systbls_32.S
sparc: hook up execveat system call
2014-12-13 12:42:51 -08:00
systbls_64.S
sparc: hook up execveat system call
2014-12-13 12:42:51 -08:00
systbls.h
sparc64: fix sparse warnings in sys_sparc32.c
2014-05-18 19:01:31 -07:00
time_32.c
sparc: kernel: drop owner assignment from platform_drivers
2014-10-20 16:20:15 +02:00
time_64.c
sparc: kernel: drop owner assignment from platform_drivers
2014-10-20 16:20:15 +02:00
trampoline_32.S
sparc: delete non-required instances of include <linux/init.h>
2014-01-28 23:38:23 -08:00
trampoline_64.S
sparc64: Fix register corruption in top-most kernel stack frame during boot.
2014-10-24 09:52:49 -07:00
traps_32.c
sparc: fix sparse warning in math_{32,64}
2014-05-18 19:01:28 -07:00
traps_64.c
sparc64: sun4v TLB error power off events
2014-09-16 17:46:44 -07:00
tsb.S
sparc64: Fix corrupted thread fault code.
2014-10-18 23:03:09 -04:00
ttable_32.S
sparc32: move trap table to a separate file
2012-05-19 23:27:25 -07:00
ttable_64.S
sparc64: renamed ttable.S to ttable_64.S
2012-05-19 23:26:41 -07:00
una_asm_32.S
sparc32: unaligned memory access (MNA) trap handler bug
2011-02-01 12:39:59 -08:00
una_asm_64.S
sparc: Fix .size directive for do_int_load
2011-03-16 18:19:15 -07:00
unaligned_32.c
sparc: use %s for unaligned panic
2014-07-21 21:37:06 -07:00
unaligned_64.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next
2014-06-19 07:50:07 -10:00
utrap.S
…
vio.c
sparc64: Add vio_set_intr() to enable/disable Rx interrupts
2014-09-30 14:40:45 -07:00
viohs.c
sparc: VIO protocol version 1.6
2014-09-30 14:17:08 -07:00
visemul.c
sparc64: Make montmul/montsqr/mpmul usable in 32-bit threads.
2012-10-26 15:18:37 -07:00
vmlinux.lds.S
sparc64: Kill unnecessary tables and increase MAX_BANKS.
2014-10-05 16:53:40 -07:00
windows.c
sparc32: fix sparse warnings in windows.c
2014-04-29 01:12:25 -04:00
winfixup.S
sparc64: Make montmul/montsqr/mpmul usable in 32-bit threads.
2012-10-26 15:18:37 -07:00
wof.S
sparc32: introduce support for run-time patching for all shared assembler code
2012-05-27 23:52:49 -07:00
wuf.S
sparc32: introduce support for run-time patching for all shared assembler code
2012-05-27 23:52:49 -07:00