Displaying 4 results from an estimated 4 matches for "ffffc000".
2011 Jan 21
11
[PATCH]x86:x2apic: Disable x2apic on x86-32 permanently
x86:x2apic: Disable x2apic on x86-32 permanently
x2apic initialization on x86_32 uses vcpu pointer before it is initialized. As x2apic is unlikely to be used on x86_32, this patch disables x2apic permanently on x86_32. It also asserts the sanity of vcpu pointer before dereference to prevent further misuse.
Signed-off-by: Fengzhe Zhang <fengzhe.zhang@intel.com>
diff -r 02c0af2bf280
2003 Dec 01
0
No subject
...ibility mode.
OEM ID: DELL Product ID: POWEREDGE D1 APIC at: 0xFEE00000
Processor #0 Pentium(tm) Pro APIC version 17
I/O APIC #1 Version 17 at 0xFEC00000.
I/O APIC #2 Version 17 at 0xFEC01000.
Processors: 1
mapped APIC to ffffe000 (fee00000)
mapped IOAPIC to ffffd000 (fec00000)
mapped IOAPIC to ffffc000 (fec01000)
relocating initrd image:
initrd_start:0xc0f8b000 initrd_end:0xc0fff7dc
mem_start:0xc02a5000 mem_end:0xcfff0000
initrd_size:0x000747dc dest:0xcff7b000
Detected 927172 kHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 1848.12 BogoMIPS
Memory: 256916k...
2005 Aug 31
0
Problems creating DomUs with large memory system/PAE enabled
...by override.
(XEN) Enabling APIC mode: Physical Cluster. Using 7 I/O APICs, target
cpus 1
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) mapped APIC to fffff000 (fee00000)
(XEN) mapped IOAPIC to ffffe000 (fec00000)
(XEN) mapped IOAPIC to ffffd000 (fec04000)
(XEN) mapped IOAPIC to ffffc000 (fec05000)
(XEN) mapped IOAPIC to ffffb000 (fec06000)
(XEN) mapped IOAPIC to ffffa000 (fec07000)
(XEN) mapped IOAPIC to ffff9000 (fec08000)
(XEN) mapped IOAPIC to ffff8000 (fec09000)
(XEN) Initializing CPU#0
(XEN) Detected 3333.554 MHz processor.
(XEN) Using scheduler: Simple EDF Scheduler (sedf)
(...
2007 Oct 18
1
Offtopic: help with an iPod
...sing ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 10000000 (gap: 0e000000:f1780000)
Detected 2919.094 MHz processor.
Built 1 zonelists. Total pages: 57264
Kernel command line: ro root=/dev/VolGroup00/LogVol00
mapped APIC to ffffd000 (fee00000)
mapped IOAPIC to ffffc000 (fec00000)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
CPU 0 irqstacks, hard=c0737000 soft=c0717000
PID hash table entries: 1024 (order: 10, 4096 bytes)
Console: colour VGA+ 80x25
Dentry cache hash table entries: 32768 (order:...