Apologies,
My original email was meant for the L4Ka::Pistachio mailing list, please disregard
David
----- Original Message ----- From: David Silcott lava_patch@yahoo.com To: "l4-hackers@os.inf.tu-dresden.de" l4-hackers@os.inf.tu-dresden.de Cc: Sent: Saturday, 28 May 2011, 21:53 Subject: kmem_alloc: out of kernel memory
Hi,
I've synced my local copy of Pistachio against the latest available and now all of my builds are reporting an out of memory error when I try to run any application, even pingpong or memtest
KickStart 0.13.06 Detected multiboot compliant loader kernel (0x00824000-0x0090ad41) => 0x001ef4d0 (0x00824000-0x0083f388) -> 0x00100000-0x0011b388 (0x00840000-0x00840028) -> 0x0011c000-0x0011c028 (0x00841000-0x0084a376) -> 0x0011d000-0x00126376 (0x0084b000-0x008ef0c0) -> 0x00127000-0x001cb0c0 (0x008f0000-0x008f4338) -> 0x001ec000-0x001f0338 sigma0 (0x0090b000-0x0092eb24) => 0x00020000 (0x0090c000-0x00915524) -> 0x00020000-0x00029524 roottask (0x0092f000-0x0093d424) => 0x00400000 (0x00930000-0x00935044) -> 0x00400000-0x00405044 Launching kernel ...
L4Ka::Pistachio - built on May 28 2011 21:39:10 by david@andesite using gcc version 3.3.6 --- "KD# kmem_alloc: out of kernel memory" --- --------------------------------- (eip=f010909c, esp=00000000) ---
A query of the memory statistics reveals the following:
/stats> kmem Kernel memory statistics: Chunk size = 1024 bytes Free chunks = 2 (2KB)
Consecutive Number of chunks matches 1 2 2 1 4 0 8 0 16 0 32 0 64 0 128 0 256 0 512 0 1024+ 0
Max consecutive chunks: 2
I get the same results even if I explicitly pass memory values to kickstart: maxmem=1G kmem=128M
I have tried several versions of GCC with 3.3.6 being the last but all have reported some form of 'out of memory' error and the error occurs both on qemu and on a physical machine.
The processor and memory spcecs of my machine are:
CPU: Intel Core 2 duo Memory: 4G
Can anyone see what I am doing wrong? I didn't have this problem before updated pistachio
I have attached a copy of my config.out file.
Regards David _______________________________________________ l4-hackers mailing list l4-hackers@os.inf.tu-dresden.de http://os.inf.tu-dresden.de/mailman/listinfo/l4-hackers