Dear: I just got this problem and I will be appreciate if you can offer
any help. I can run m5 simulator with 1GB physical memory. However when
I change physical memory size
to 2GB in FSConfig.py, the simulator halts during the startup procedure.
The message is like this:
M5 console: m5AlphaAccess @ 0xFFFFFD0200000000Got Configuration 623memsize
FFFFFFFF80000000 pages FFFFFFFFFFFC0000First free page after ROM
0xFFFFFC0000018000HWRPB 0xFFFFFC0000018000 l1pt 0xFFFFFC0000040000 l2pt
0xFFFFFC0000042000 l3pt_rpb 0xFFFFFC0000044000 l3pt_kernel 0xFFFFFC0000048000
l2reserv 0xFFFFFC0000046000kstart = 0xFFFFFC0000310000, kend =
0xFFFFFC0000855898, kentry = 0xFFFFFC0000310000, numCPUs = 0x1CPU Clock at 2000
MHz IntrClockFrequency=1024Booting with 1 processor(s)KSP: 0x20043FE8 PTBR
0x20Console Callback at 0x0, fixup at 0x0, crb offset: 0x510Memory cluster 0 [0
- 392]Memory cluster 1 [392 - -262536]Initalizing mdt_bitmap addr
0xFFFFFC0000038000 mem_pages FFFFFFFFFFFC0000ConsoleDispatch at virt 10000658
phys 18658 val FFFFFC00000100A8unix_boot_mem ends at FFFFFC0000076000k_argc =
0jumping to kernel at 0xFFFFFC0000310000, (PCBB 0xFFFFFC0000018180 pfn
1067CallbackFixup 0 18000, t7=FFFFFC000070C000Linux version 2.6.13 ([EMAIL
PROTECTED]) (gcc version 3.4
.3) #1 SMP Sun Oct 8 19:52:07 EDT 2006Booting GENERIC on Tsunami variation
DP264 using machine vector DP264 from SRMMajor Options: SMP LEGACY_START
VERBOSE_MCHECKCommand line: root=/dev/hda1 console=ttyS0memcluster 0, usage 1,
start 0, end 392memcluster 1, usage 0, start 392, end
18446744073709289472setup: forcing memory size to 33554432K (from
-2097152K).freeing pages 1069:4194304reserving pages 1069:1133SMP: 1 CPUs
probed -- cpu_present_mask = 1Built 1 zonelistsKernel command line:
root=/dev/hda1 console=ttyS0PID hash table entries: 4096 (order: 12, 131072
bytes)Using epoch = 1900Console: colour dummy device 80x25Dentry cache hash
table entries: 8388608 (order: 13, 67108864 bytes)Inode-cache hash table
entries: 4194304 (order: 12, 33554432 bytes)Memory: 33214192k/33554432k
available (3314k kernel code, 336432k reserved, 983k data, 224k
init)Mount-cache hash table entries: 512SMP mode deactivated.Brought up 1
CPUsSMP: Total of 1 processors activated (4002.2
0 BogoMIPS).NET: Registered protocol family 16EISA bus registeredpci: enabling
save/restore of SRM stateSCSI subsystem initializedsrm_env: version 0.0.5
loaded successfullyInstalling knfsd (copyright (C) 1996 [EMAIL
PROTECTED]).Initializing Cryptographic APIUnable to handle kernel paging
request at virtual address 0000000000000048CPU 0 khelper(5): Oops 0pc =
[<fffffc000033aba8>] ra = [<fffffc000033aa70>] ps = 0000 Not taintedpc is
at copy_process+0x248/0x1430ra is at copy_process+0x110/0x1430v0 =
fffffc0014e8e880 t0 = fffffc07ff818000 t1 = 0000000000000000t2 =
0000000000000001 t3 = fffffc0000719da8 t4 = 0000000000000060t5 =
0000000000000000 t6 = 0000000000000001 t7 = fffffc0014c28000s0 =
fffffc0014e8e880 s1 = fffffc07ff818000 s2 = fffffc0014e8e880s3 =
fffffc0000890840 s4 = 0000000000804114 s5 = 0000000000004014s6 =
0000000000000220a0 = fffffc0014e8e880 a1 = fffffc0000890c38 a2 =
0000000000000000a3 = 0000000000000000 a4 = 0000000000000000 a5 = 0000000000000
000t8 = 0000000000000000 t9 = 0000000000000000 t10= 0000000000000001t11=
ffffffffffffffff pv = fffffc00004c0380 at = 000000000000ffffgp =
fffffc0000808200 sp = fffffc0014c2b830Trace:[<fffffc000033bf24>]
do_fork+0x94/0x320[<fffffc0000313d20>]
alpha_clone+0x40/0x60[<fffffc00003546a0>]
__call_usermodehelper+0x0/0xc0[<fffffc0000311dc0>]
sys_clone+0x10/0x20[<fffffc00003546a0>]
__call_usermodehelper+0x0/0xc0[<fffffc0000311cf8>]
kernel_thread+0x88/0x90[<fffffc00003546e8>]
__call_usermodehelper+0x48/0xc0[<fffffc00003544c0>]
____call_usermodehelper+0x0/0x100[<fffffc0000311c80>]
kernel_thread+0x10/0x90[<fffffc0000354e48>]
worker_thread+0x188/0x380[<fffffc0000354f04>]
worker_thread+0x244/0x380[<fffffc000035c028>]
kthread+0x178/0x1c0[<fffffc0000354cc0>]
worker_thread+0x0/0x380[<fffffc0000335f20>]
default_wake_function+0x0/0x40[<fffffc0000311c98>] kernel_thread+0x28/0x90Code:
a03d14d8 a05d14dc 402209a1 e42001bc a42b0008 a4410050 <a4420048> e440000b
Thanks a lot!
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