AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/arch/x86_64/kernel
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Murillo Fernandes Bernardes f055a0619a x86_64: Calgary - Fix mis-handled PCI topology 
Current code assumed that devices were directly connected to a Calgary
bridge, as it tried to get the iommu table directly from the parent bus
controller.

When we have another bridge between the Calgary/CalIOC2 bridge and the
device we should look upwards until we get to the top (Calgary/CalIOC2
bridge), where the iommu table resides.

Signed-off-by: Murillo Fernandes Bernardes <mfb@br.ibm.com>
Signed-off-by: Muli Ben-Yehuda <muli@il.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-11 15:58:12 -07:00
..
acpi ACPI: restore CONFIG_ACPI_SLEEP 2007-07-29 16:53:59 -07:00
cpufreq [CPUFREQ] the overdue removal of X86_SPEEDSTEP_CENTRINO_ACPI 2007-07-13 01:29:51 -04:00
aperture.c x86_64: arch/x86_64/kernel/aperture.c lower printk severity 2007-07-21 18:37:14 -07:00
apic.c x86_64: fix HPET init race 2007-08-11 15:47:39 -07:00
asm-offsets.c [PATCH] x86-64: Auto compute __NR_syscall_max at compile time 2007-05-02 19:27:18 +02:00
audit.c [PATCH] audit signal recipients 2007-05-11 05:38:25 -04:00
bugs.c x86_64: include asm/bugs.h in bugs.c for check_bugs prototype 2007-07-31 15:39:42 -07:00
crash_dump.c [PATCH] kdump: read previous kernel's memory 2006-01-10 08:01:28 -08:00
crash.c move die notifier handling to common code 2007-05-08 11:15:04 -07:00
e820.c x86_64: arch/x86_64/kernel/e820.c lower printk severity 2007-07-21 18:37:14 -07:00
early_printk.c xen: use the hvc console infrastructure for Xen console 2007-07-18 08:47:44 -07:00
early-quirks.c x86_64: move iommu declaration from proto to iommu.h 2007-07-21 18:37:14 -07:00
entry.S remove unused TIF_NOTIFY_RESUME flag 2007-07-31 15:39:38 -07:00
genapic_flat.c [PATCH] x86-64: Fix allnoconfig error in genapic_flat.c 2007-05-02 19:27:21 +02:00
genapic.c [PATCH] x86: adjust inclusion of asm/fixmap.h 2007-05-02 19:27:04 +02:00
head64.c x86_64: display more intuitive error message if kernel is not 2MB aligned 2007-05-11 08:29:32 -07:00
head.S ACPI: restore CONFIG_ACPI_SLEEP 2007-07-29 16:53:59 -07:00
hpet.c x86_64: fix section mismatch warning in hpet.c 2007-07-22 11:03:38 -07:00
i387.c [PATCH] x86-64: use BUILD_BUG_ON in FPU code 2006-12-07 02:14:01 +01:00
i8259.c x86_64: Move functions declarations to header file 2007-07-21 18:37:12 -07:00
init_task.c use the new percpu interface for shared data 2007-07-19 10:04:45 -07:00
io_apic.c x86_64: check remote IRR bit before migrating level triggered irq 2007-07-21 18:37:10 -07:00
ioport.c header cleaning: don't include smp_lock.h when not used 2007-05-08 11:15:07 -07:00
irq.c x86_64 irq: use mask/unmask and proper locking in fixup_irqs() 2007-06-26 16:54:29 -07:00
k8.c Avoid zero size allocation in cache_k8_northbridges() 2007-05-23 20:14:12 -07:00
kprobes.c x86: Fix alternatives and kprobes to remap write-protected kernel text 2007-07-22 11:03:37 -07:00
ldt.c header cleaning: don't include smp_lock.h when not used 2007-05-08 11:15:07 -07:00
machine_kexec.c Revert "[PATCH] x86: __pa and __pa_symbol address space separation" 2007-05-07 08:44:24 -07:00
Makefile revert "x86, serial: convert legacy COM ports to platform devices" 2007-07-31 15:39:38 -07:00
mce_amd.c x86_64: Fix APIC typo 2007-07-21 18:37:09 -07:00
mce_intel.c [PATCH] x86: Add a cumulative thermal throttle event counter. 2006-09-26 10:52:42 +02:00
mce.c x86: Stop MCEs and NMIs during code patching 2007-07-22 11:03:37 -07:00
module.c [PATCH] Generic BUG for x86-64 2006-12-08 08:28:39 -08:00
mpparse.c x86_64: remove unused variable maxcpus 2007-07-21 18:37:09 -07:00
nmi.c x86: Stop MCEs and NMIs during code patching 2007-07-22 11:03:37 -07:00
pci-calgary.c x86_64: Calgary - Fix mis-handled PCI topology 2007-08-11 15:58:12 -07:00
pci-dma.c x86_64: move iommu declaration from proto to iommu.h 2007-07-21 18:37:14 -07:00
pci-gart.c x86_64: move iommu declaration from proto to iommu.h 2007-07-21 18:37:14 -07:00
pci-nommu.c x86_64: move iommu declaration from proto to iommu.h 2007-07-21 18:37:14 -07:00
pci-swiotlb.c x86_64: move iommu declaration from proto to iommu.h 2007-07-21 18:37:14 -07:00
pmtimer.c [PATCH] time: x86_64: convert x86_64 to use GENERIC_TIME 2007-02-16 08:14:00 -08:00
process.c Remove fs.h from mm.h 2007-07-29 17:09:29 -07:00
ptrace.c Handle bogus %cs selector in single-step instruction decoding 2007-07-18 12:09:01 -07:00
reboot.c x86_64: move iommu declaration from proto to iommu.h 2007-07-21 18:37:14 -07:00
relocate_kernel.S [PATCH] Avoid overwriting the current pgd (V4, x86_64) 2006-09-26 10:52:38 +02:00
setup64.c x86_64: Ignore compat mode SYSCALL when IA32_EMULATION is not defined 2007-06-22 18:41:19 -07:00
setup.c ACPI: restore CONFIG_ACPI_SLEEP 2007-07-29 16:53:59 -07:00
signal.c x86: i386-show-unhandled-signals-v3 2007-07-22 11:03:37 -07:00
smp.c x86_64: Quicklist support for x86_64 2007-07-21 18:37:09 -07:00
smpboot.c header cleaning: don't include smp_lock.h when not used 2007-05-08 11:15:07 -07:00
stacktrace.c simplify the stacktrace code 2007-05-08 11:14:58 -07:00
suspend_asm.S [PATCH] x86-64: Relocatable Kernel Support 2007-05-02 19:27:07 +02:00
suspend.c Replace CONFIG_SOFTWARE_SUSPEND with CONFIG_HIBERNATION 2007-07-29 16:45:38 -07:00
sys_x86_64.c Remove fs.h from mm.h 2007-07-29 17:09:29 -07:00
syscall.c [PATCH] x86-64: Auto compute __NR_syscall_max at compile time 2007-05-02 19:27:18 +02:00
tce.c x86-64: Calgary: fix section mismatch warnings in tce 2007-07-31 15:39:37 -07:00
time.c x86_64: use the global PIT lock 2007-07-21 18:37:12 -07:00
trampoline.S [PATCH] x86-64: Move cpu verification code to common file 2007-05-02 19:27:08 +02:00
traps.c x86: i386-show-unhandled-signals-v3 2007-07-22 11:03:37 -07:00
tsc_sync.c [PATCH] x86: Log reason why TSC was marked unstable 2007-05-02 19:27:08 +02:00
tsc.c x86_64: cleanup tsc.c merge artifact 2007-07-26 11:35:20 -07:00
verify_cpu.S Unify the CPU features vectors between i386 and x86-64 2007-07-12 10:55:54 -07:00
vmlinux.lds.S x86_64: Squash initial_code modpost warnings 2007-07-22 11:03:38 -07:00
vsmp.c [PATCH] Fix build breakage with CONFIG_X86_VSMP 2006-10-12 12:25:27 -07:00
vsyscall.c x86_64: Add vDSO for x86-64 with gettimeofday/clock_gettime/getcpu 2007-07-21 18:37:08 -07:00
x8664_ksyms.c [PATCH] x86: Export _proxy_pda for gcc 4.2 2007-03-16 21:07:36 +01:00