> 2.2.2 doesnt support gcc 3
There also is something else broken about it ;-)
It's been crashing repeatedly on one of my boxes with the following
oops:
----------------------------------------------------------------------
Unable to handle kernel paging request at virtual address 000ed0ac
current->tss.cr3 = 031ff000, %cr3 = 031ff000
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c018464e>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010202
eax: 000ed0a4 ebx: 00000000 ecx: 00000807 edx: cae8be00
esi: c1c63e24 edi: 00000004 ebp: 00000008 esp: c1c63dcc
ds: 0018 es: 0018 ss: 0018
Process tripwire (pid: 4524, process nr: 108, stackpage=c1c63000)
Stack: 00000000 00000100 c8384620 c8384620 00076855 00000400 c8384620 00000807
00076855 c012e640 00000000 00000004 c1c63e24 cfbcd880 00000374 cfbcd880
00000000 c1c63ea4 00000807 00000004 cae8be00 00000000 cae8be00 c8795d20
Call Trace: [<c012e640>] [<c012e81c>] [<c0122f0e>] [<c0122e4b>] [<c012330c>] [<c01bd025>] [<c01236b3>]
[<c0123600>] [<c0112217>] [<c0111b8a>] [<c012be3e>] [<c010c7ad>] [<c010a7d0>]
Code: 28 8b 14 9e 8b 42 08 c1 e8 09 50 8d 42 10 50 8d 42 0e 50 31
>>EIP; c018464e <ll_rw_block+ce/228> <=====
Trace; c012e640 <brw_page+26c/368>
Trace; c012e81c <generic_readpage+8c/9c>
Trace; c0122f0e <try_to_read_ahead+f2/10c>
Trace; c0122e4b <try_to_read_ahead+2f/10c>
Trace; c012330c <do_generic_file_read+294/588>
Trace; c01bd025 <do_aic7xxx_isr+79/98>
Trace; c01236b3 <generic_file_read+63/7c>
Trace; c0123600 <file_read_actor+0/50>
Trace; c0112217 <do_level_ioapic_IRQ+9b/b0>
Trace; c0111b8a <smp_apic_timer_interrupt+16/20>
Trace; c012be3e <sys_read+c6/f8>
Trace; c010c7ad <apic_timer_interrupt+1d/28>
Trace; c010a7d0 <system_call+34/38>
Code; c018464e <ll_rw_block+ce/228>
00000000 <_EIP>:
Code; c018464e <ll_rw_block+ce/228> <=====
0: 28 8b 14 9e 8b 42 sub %cl,0x428b9e14(%ebx) <=====
Code; c0184654 <ll_rw_block+d4/228>
6: 08 c1 or %al,%cl
Code; c0184656 <ll_rw_block+d6/228>
8: e8 09 50 8d 42 call 428d5016 <_EIP+0x428d5016> 02a59664 Before first symbol
Code; c018465b <ll_rw_block+db/228>
d: 10 50 8d adc %dl,0xffffff8d(%eax)
Code; c018465e <ll_rw_block+de/228>
10: 42 inc %edx
Code; c018465f <ll_rw_block+df/228>
11: 0e push %cs
Code; c0184660 <ll_rw_block+e0/228>
12: 50 push %eax
Code; c0184661 <ll_rw_block+e1/228>
13: 31 00 xor %eax,(%eax)
----------------------------------------------------------------------
See <873crzmb6b.fsf@ceramic.fifi.org> for more details.
2.2.21 has ran with more than 6 months uptime and the same workload.
2.2.22 crashes with the above oops every couple of days.
Phil.
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