Ingo Molnar
f97586b610
x86: do not crash on non-Geode PCs in TSC probe
...
with this fix Geode kernels can be booted (and QA-ed) on generic PCs.
otherwise it crashes and burns during early bootup:
Detected 2160.212 MHz processor.
general protection fault: 0000 [#1 ]
PREEMPT SMP
Modules linked in:
CPU: 0
EIP: 0060:[<c09071f6>] Not tainted VLI
EFLAGS: 00010002 (2.6.23-rc9 #90 )
EIP is at tsc_init+0xa6/0x150
eax: 00000001 ebx: c1dce000 ecx: 00001900 edx: 00000001
esi: 00051000 edi: 00051000 ebp: c08fdfc4 esp: c08fdfa4
ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
Process swapper (pid: 0, ti=c08fc000 task=c082a180 task.ti=c08fc000)
Stack: c076b870 00000870 000000d4 0000001d c0831e80 c1dce000 00051000 00051000
c08fdfcc c09053f8 c08fdff8 c09045ff 000001e2 c09040a0 00051000 00000020
0004e500 c0932140 00020800 00099800 c08ed000 01409007 00000000
Call Trace:
[<c010517a>] show_trace_log_lvl+0x1a/0x30
[<c0105246>] show_stack_log_lvl+0xb6/0x100
[<c0105732>] show_registers+0x212/0x3a0
[<c0105aa4>] die+0x104/0x220
[<c0105f5f>] do_general_protection+0x1ef/0x2b0
[<c06699f2>] error_code+0x72/0x78
[<c09053f8>] time_init+0x8/0x20
[<c09045ff>] start_kernel+0x1af/0x320
[<00000000>] 0x0
=======================
Code: 31 d2 b8 00 00 09 3d f7 35 2c 70 9b c0 a3 04 95 8f c0 e8 ce 4e 99 ff b8 e0 45 93 c0 e8 94 b1 c5 ff e8 7f 3d 80 ff b9 00 19 00 00 <0f> 32 f6 c4 01 74 07 83 25 24 ce 82 c0 fd 8b 0d 20 ce 82 c0 b8
EIP: [<c09071f6>] tsc_init+0xa6/0x150 SS:ESP 0068:c08fdfa4
Kernel panic - not syncing: Attempted to kill the idle task!
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-10-17 20:15:37 +02:00
Dave Jones
835c34a168
Delete filenames in comments.
...
Since the x86 merge, lots of files that referenced their own filenames
are no longer correct. Rather than keep them up to date, just delete
them, as they add no real value.
Additionally:
- fix up comment formatting in scx200_32.c
- Remove a credit from myself in setup_64.c from a time when we had no SCM
- remove longwinded history from tsc_32.c which can be figured out from
git.
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-13 10:01:23 -07:00
Linus Torvalds
19ad7ae47e
Merge branch 'dmi-const' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6
...
* 'dmi-const' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6:
drivers/firmware: const-ify DMI API and internals
2007-10-11 19:18:45 -07:00
Thomas Gleixner
9a163ed8e0
i386: move kernel
...
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:17:01 +02:00
