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linux/arch/x86/kernel
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Yinghai Lu 87a1c441e1 x86: get x86_phys_bits early 
when try to make hpet_enable use io_remap instead fixmap got

ioremap: invalid physical address fed00000
------------[ cut here ]------------
WARNING: at arch/x86/mm/ioremap.c:161 __ioremap_caller+0x8c/0x2f3()
Modules linked in:
Pid: 0, comm: swapper Not tainted 2.6.26-rc9-tip-01873-ga9827e7-dirty #358

Call Trace:
 [<ffffffff8026615e>] warn_on_slowpath+0x6c/0xa7
 [<ffffffff802e2313>] ? __slab_alloc+0x20a/0x3fb
 [<ffffffff802d85c5>] ? mpol_new+0x88/0x17d
 [<ffffffff8022a4f4>] ? mcount_call+0x5/0x31
 [<ffffffff8022a4f4>] ? mcount_call+0x5/0x31
 [<ffffffff8024b0d2>] __ioremap_caller+0x8c/0x2f3
 [<ffffffff80e86dbd>] ? hpet_enable+0x39/0x241
 [<ffffffff8022a4f4>] ? mcount_call+0x5/0x31
 [<ffffffff8024b466>] ioremap_nocache+0x2a/0x40
 [<ffffffff80e86dbd>] hpet_enable+0x39/0x241
 [<ffffffff80e7a1f6>] hpet_time_init+0x21/0x4e
 [<ffffffff80e730e9>] start_kernel+0x302/0x395
 [<ffffffff80e722aa>] x86_64_start_reservations+0xb9/0xd4
 [<ffffffff80e722fe>] ? x86_64_init_pda+0x39/0x4f
 [<ffffffff80e72400>] x86_64_start_kernel+0xec/0x107

---[ end trace a7919e7f17c0a725 ]---

it seems for amd system that is set later...
try to move setting early in early_identify_cpu.
and remove same code for intel and centaur.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-14 09:24:16 +02:00
..
acpi
x86: I/O APIC: remove an IRQ2-mask hack
2008-07-13 11:43:48 +02:00
cpu
x86: get x86_phys_bits early
2008-07-14 09:24:16 +02:00
.gitignore
arch/x86/kernel/.gitignore: Added vmlinux.lds to .gitignore file because it shouldn't be tracked.
2008-07-10 10:13:51 -07:00
alternative.c
x86: harden kernel code patching
2008-04-25 19:54:07 +02:00
amd_iommu_init.c
x86, AMD IOMMU: remove unnecessary code from the iommu_enable function
2008-07-04 11:44:44 +02:00
amd_iommu.c
x86, AMD IOMMU: flush domain TLB when there is more than one page to flush
2008-07-04 11:44:40 +02:00
aperture_64.c
x86: remove end_pfn in 64bit
2008-07-08 13:10:38 +02:00
apic_32.c
x86, VisWS: turn into generic arch, make VisWS boot on a regular PC
2008-07-10 18:55:32 +02:00
apic_64.c
x86: nmi_watchdog - use NMI_NONE by default
2008-07-08 12:51:41 +02:00
apm_32.c
x86: Switch apm to unlocked_kernel
2008-05-25 12:03:27 +02:00
asm-offsets_32.c
x86/paravirt: split sysret and sysexit
2008-07-08 13:13:15 +02:00
asm-offsets_64.c
x86: rename threadinfo to TI.
2008-07-09 09:14:02 +02:00
asm-offsets.c
…
audit_64.c
…
bootflag.c
x86: coding style cleanup for kernel/bootflag.c
2008-01-30 13:32:31 +01:00
cpuid.c
PM: Remove destroy_suspended_device()
2008-04-19 19:10:28 -07:00
crash_dump_32.c
…
crash_dump_64.c
…
crash.c
x86: allow machine_crash_shutdown to be replaced
2008-04-27 12:00:29 +03:00
doublefault_32.c
x86: unify tss_struct
2008-01-30 13:31:31 +01:00
ds.c
x86: debug Store - call kfree if only we really need it
2008-04-17 17:41:34 +02:00
e820.c
x86, e820: remove end_user_pfn
2008-07-13 08:19:40 +02:00
early_printk.c
x86: coding style fixes to x86/kernel/early_printk.c
2008-04-17 17:40:51 +02:00
early-quirks.c
x86: remove end_pfn in 64bit
2008-07-08 13:10:38 +02:00
efi_32.c
x86: fix Intel Mac booting with EFI
2008-07-03 08:19:18 +02:00
efi_64.c
x86: add flags parameter to reserve_bootmem_generic()
2008-07-08 11:49:49 +02:00
efi_stub_32.S
…
efi_stub_64.S
x86: EFI runtime service support
2008-01-30 13:31:19 +01:00
efi.c
x86: introduce max_low_pfn_mapped for 64-bit
2008-07-11 10:24:04 +02:00
entry_32.S
x86: use matching CFI_ENDPROC
2008-07-11 20:49:28 +02:00
entry_64.S
x86_64: fix delayed signals
2008-07-12 07:11:10 +02:00
genapic_64.c
x86: introduce max_physical_apicid for bigsmp switching
2008-06-10 11:32:09 +02:00
genapic_flat_64.c
x86: use cpumask_of_cpu()
2008-04-17 17:41:36 +02:00
genx2apic_uv_x.c
x86: map UV chipset space - UV support
2008-07-09 07:43:23 +02:00
geode_32.c
x86, geode: add a VSA2 ID for General Software
2008-06-19 14:19:03 +02:00
head32.c
x86: extract common part of head32.c and head64.c into head.c
2008-06-05 15:10:02 +02:00
head64.c
x86: move reserve_setup_data to setup.c
2008-07-08 13:16:14 +02:00
head_32.S
x86: boot secondary cpus through initial_code
2008-07-08 12:48:18 +02:00
head_64.S
x86: always set _PAGE_GLOBAL in _PAGE_KERNEL* flags
2008-07-08 13:16:28 +02:00
head.c
x86: move reserve_setup_data to setup.c
2008-07-08 13:16:14 +02:00
hpet.c
x86: clean up computation of HPET .mult variables
2008-05-12 21:27:54 +02:00
i386_ksyms_32.c
Generic semaphore implementation
2008-04-17 10:42:34 -04:00
i387.c
x86 ptrace: fix PTRACE_GETFPXREGS error
2008-07-01 11:03:31 +02:00
i8237.c
Driver core: change sysdev classes to use dynamic kobject names
2008-01-24 20:40:40 -08:00
i8253.c
x86: cleanup div_sc() usage
2008-04-26 17:35:47 +02:00
i8259.c
i8259: fix final ugliness
2008-06-02 11:55:52 +02:00
init_task.c
[PATCH] take init_files to fs/file.c
2008-05-16 17:22:20 -04:00
io_apic_32.c
x86: I/O APIC: remove an IRQ2-mask hack
2008-07-13 11:43:48 +02:00
io_apic_64.c
x86: I/O APIC: remove an IRQ2-mask hack
2008-07-13 11:43:48 +02:00
io_delay.c
x86: add dmi quirk for io_delay
2008-03-26 22:23:40 +01:00
ioport.c
x86: refactor ioport unification
2008-01-30 13:33:10 +01:00
ipi.c
x86: ipi.c: removed duplicated include
2008-05-25 08:58:32 +02:00
irq_32.c
Merge branch 'x86/irq' into x86/devel
2008-07-08 09:53:57 +02:00
irq_64.c
x86: make /proc/stat account for all interrupts
2008-05-25 07:11:49 +02:00
irqinit_32.c
x86: rename the i8259_32/64.c leftovers to irqinit_32/64.c
2008-05-24 16:47:39 +02:00
irqinit_64.c
x86: rename the i8259_32/64.c leftovers to irqinit_32/64.c
2008-05-24 16:47:39 +02:00
k8.c
…
kdebugfs.c
x86, boot: export linked list of struct setup_data via debugfs
2008-04-26 21:34:42 +02:00
kgdb.c
x86: KGDB build fix
2008-04-19 19:19:54 +02:00
kprobes.c
x86: replace most VM86 flags with flags from processor-flags.h
2008-04-17 17:41:33 +02:00
kvm.c
x86: KVM guest: hypercall batching
2008-04-27 12:00:28 +03:00
kvmclock.c
x86: KVM guest: Use the paravirt clocksource structs and functions
2008-06-24 21:02:33 +03:00
ldt.c
x86: avoid re-loading LDT in unrelated address spaces
2008-05-22 19:11:20 +02:00
machine_kexec_32.c
x86: arch/x86/kernel/machine_kexec_32.c: remove extra semicolons
2008-06-24 18:37:49 +02:00
machine_kexec_64.c
x86: remove end_pfn in 64bit
2008-07-08 13:10:38 +02:00
Makefile
Merge branch 'x86/generalize-visws' into x86/core
2008-07-11 21:22:18 +02:00
mca_32.c
x86: coding style fixes to arch/x86/kernel/mca_32.c
2008-04-17 17:40:49 +02:00
mfgpt_32.c
geode: fix modular build
2008-06-12 21:25:51 +02:00
microcode.c
x86: microcode: cosmetic changes
2008-07-03 11:37:20 +02:00
mmconf-fam10h_64.c
x86: move mmconfig declarations to header
2008-05-30 15:45:17 -07:00
module_32.c
…
module_64.c
…
mpparse.c
x86: add early quirk support
2008-07-10 18:55:31 +02:00
msr.c
PM: Remove destroy_suspended_device()
2008-04-19 19:10:28 -07:00
nmi.c
x86: Recover timer_ack lost in the merge of the NMI watchdog
2008-07-11 20:54:03 +02:00
numaq_32.c
x86: fix numaq_tsc_disable calling
2008-07-13 08:19:45 +02:00
olpc.c
x86: olpc: add One Laptop Per Child architecture support
2008-04-29 08:06:07 -07:00
paravirt_patch_32.c
x86/paravirt: split sysret and sysexit
2008-07-08 13:13:15 +02:00
paravirt_patch_64.c
x86/paravirt: add sysret/sysexit pvops for returning to 32-bit compatibility userspace
2008-07-08 13:15:52 +02:00
paravirt.c
x86: rename paravirtualized TSC functions
2008-07-09 07:43:28 +02:00
pci-calgary_64.c
x86: remove end_pfn in 64bit
2008-07-08 13:10:38 +02:00
pci-dma.c
x86: remove end_pfn in 64bit
2008-07-08 13:10:38 +02:00
pci-gart_64.c
x86: max_low_pfn_mapped fix #4
2008-07-14 09:24:16 +02:00
pci-nommu.c
x86: unify pci-nommu
2008-04-19 19:19:57 +02:00
pci-swiotlb_64.c
x86: remove end_pfn in 64bit
2008-07-08 13:10:38 +02:00
pcspeaker.c
…
pmtimer_64.c
x86: move pmtmr related declarations
2008-01-30 13:30:18 +01:00
probe_roms_32.c
x86: seperate probe_roms into another file
2008-07-08 12:50:05 +02:00
process_32.c
x86: move cpu_exit_clear to process_32.c
2008-07-08 12:48:24 +02:00
process_64.c
x86: save %fs and %gs before load_TLS() and arch_leave_lazy_cpu_mode()
2008-07-08 13:11:11 +02:00
process.c
x86: add C1E aware idle function, fix
2008-07-08 07:47:37 +02:00
ptrace.c
x86 ptrace: fix PTRACE_GETFPXREGS error
2008-07-01 11:03:31 +02:00
pvclock.c
x86: Add structs and functions for paravirt clocksource
2008-06-24 21:02:31 +03:00
quirks.c
x86: add another PCI ID for ICH6 force hpet.
2008-06-05 15:11:35 +02:00
reboot_fixups_32.c
x86: constify data in reboot.c
2008-05-25 08:58:30 +02:00
reboot.c
x86: constify data in reboot.c
2008-05-25 08:58:30 +02:00
relocate_kernel_32.S
x86: relocate_kernel - use predefined macroses for page attributes
2008-04-17 17:41:29 +02:00
relocate_kernel_64.S
x86: relocate_kernel - use predefined macroses for page attributes
2008-04-17 17:41:29 +02:00
rtc.c
provide rtc_cmos platform device
2008-06-12 18:05:42 -07:00
scx200_32.c
x86: fix sparse warning in kernel/scx200_32.c
2008-01-31 22:05:45 +01:00
setup_percpu.c
x86: change _node_to_cpumask_ptr to return const ptr
2008-07-13 19:11:58 +02:00
setup.c
x86: fix numaq_tsc_disable calling
2008-07-13 08:19:45 +02:00
sigframe.h
x86: move struct definitions to unifed sigframe.h
2008-04-17 17:40:46 +02:00
signal_32.c
signals: x86 TS_RESTORE_SIGMASK
2008-04-30 08:29:37 -07:00
signal_64.c
signals: x86 TS_RESTORE_SIGMASK
2008-04-30 08:29:37 -07:00
smp.c
x86: fix app crashes after SMP resume
2008-05-13 19:36:12 +02:00
smpboot.c
arch/x86/kernel/smpboot.c: fix warning
2008-07-09 08:18:39 +02:00
smpcommon_32.c
x86: create smpcommon.c
2008-04-17 17:40:55 +02:00
smpcommon.c
x86: create smpcommon.c
2008-04-17 17:40:55 +02:00
stacktrace.c
x86: don't save unreliable stack trace entries
2008-02-26 12:55:58 +01:00
step.c
x86: prevent unconditional writes to DebugCtl MSR
2008-04-17 17:40:58 +02:00
summit_32.c
x86: make generic arch support NUMAQ
2008-06-10 11:34:42 +02:00
sys_i386_32.c
x86: coding style fixes to arch/x86/kernel/sys_i386_32.c
2008-06-10 12:34:54 +02:00
sys_x86_64.c
unified (weak) sys_pipe implementation
2008-05-03 13:50:33 -07:00
syscall_64.c
x86: coding style fixes to arch/x86/kernel/syscall_64.c
2008-04-17 17:40:48 +02:00
syscall_table_32.S
timerfd: wire the new timerfd API to the x86 family
2008-02-05 09:44:07 -08:00
tce_64.c
…
test_nx.c
x86: Explicitly include required header files.
2008-04-17 17:41:15 +02:00
test_rodata.c
x86: include proper prototypes for rodata_test
2008-02-14 23:30:20 +01:00
time_32.c
x86: merge sched_clock handling
2008-07-09 07:43:25 +02:00
time_64.c
x86: merge tsc_init and clocksource code
2008-07-09 07:43:27 +02:00
tlb_32.c
x86: create tlb files
2008-04-17 17:40:56 +02:00
tlb_64.c
SGI UV: TLB shootdown using broadcast assist unit, cleanups
2008-07-08 12:23:24 +02:00
tlb_uv.c
x86, SGI UV: uv_ptc_proc_write fix
2008-07-08 12:23:31 +02:00
tls.c
asmlinkage_protect replaces prevent_tail_call
2008-04-10 17:28:26 -07:00
tls.h
x86: x86 user_regset TLS
2008-01-30 13:31:52 +01:00
topology.c
x86: fix section mismatch warning in topology.c:arch_register_cpu
2008-02-19 16:18:30 +01:00
trampoline_32.S
x86: trampoline_32.S - switch to .cpuinit.data
2008-04-26 17:35:47 +02:00
trampoline_64.S
x86: move suspend wakeup code to C
2008-04-17 17:41:37 +02:00
trampoline.c
x86: extend e820 ealy_res support 32bit
2008-05-25 10:55:11 +02:00
traps_32.c
x86: traps_xx: various small changes
2008-07-09 08:18:31 +02:00
traps_64.c
x86: traps_xx: various small changes
2008-07-09 08:18:31 +02:00
tsc_sync.c
x86: add warning to check_tsc_warp()
2008-01-30 13:33:24 +01:00
tsc.c
x86: remove duplicate call to use_tsc_delay
2008-07-10 19:47:55 +02:00
verify_cpu_64.S
…
visws_quirks.c
x86, VisWS: build fix
2008-07-10 19:45:01 +02:00
vm86_32.c
x86: replace most VM86 flags with flags from processor-flags.h
2008-04-17 17:41:33 +02:00
vmi_32.c
x86: rename paravirtualized TSC functions
2008-07-09 07:43:28 +02:00
vmiclock_32.c
x86: rename paravirtualized TSC functions
2008-07-09 07:43:28 +02:00
vmlinux_32.lds.S
x86: move tracedata to RODATA
2008-05-25 07:09:47 +02:00
vmlinux_64.lds.S
Merge branches 'x86/numa-fixes', 'x86/apic', 'x86/apm', 'x86/bitops', 'x86/build', 'x86/cleanups', 'x86/cpa', 'x86/cpu', 'x86/defconfig', 'x86/gart', 'x86/i8259', 'x86/intel', 'x86/irqstats', 'x86/kconfig', 'x86/ldt', 'x86/mce', 'x86/memtest', 'x86/pat', 'x86/ptemask', 'x86/resumetrace', 'x86/threadinfo', 'x86/timers', 'x86/vdso' and 'x86/xen' into x86/devel
2008-07-08 09:16:56 +02:00
vmlinux.lds.S
…
vsmp_64.c
x86: vsmp_64 add missing includes
2008-05-25 08:58:24 +02:00
vsyscall_64.c
x86, 64-bit: use write_gdt_entry in vsyscall_set_cpu
2008-07-08 13:10:26 +02:00
x8664_ksyms_64.c
x86: move x86_64 gdt closer to i386
2008-07-08 12:48:16 +02:00