Re: 2.6.23-rc1-mm2

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To: Andrew Morton <akpm@...>
Cc: <Valdis.Kletnieks@...>, <linux-kernel@...>
Date: Wednesday, August 1, 2007 - 4:52 pm

On 8/1/07, Andrew Morton <akpm@linux-foundation.org> wrote:

For what its worth: 2.6.22-rc6-mm1 with NO_HZ works for me on an AMD
SMP system without trouble.

Next try with 2.6.23-rc1-mm2 and SPARSEMEM:
Probably the same exception, but this time with Call Trace:
[    0.000000] Bootmem setup node 0 0000000000000000-0000000080000000
[    0.000000] Bootmem setup node 1 0000000080000000-0000000120000000
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA             0 ->     4096
[    0.000000]   DMA32        4096 ->  1048576
[    0.000000]   Normal    1048576 ->  1179648
[    0.000000] Movable zone start PFN for each node
[    0.000000] early_node_map[4] active PFN ranges
[    0.000000]     0:        0 ->      159
[    0.000000]     0:      256 ->   524288
[    0.000000]     1:   524288 ->   917488
[    0.000000]     1:  1048576 ->  1179648
PANIC: early exception rip ffffffff807cddb5 error 2 cr2 ffffe20003000010
[    0.000000]
[    0.000000] Call Trace:
[    0.000000]  [<ffffffff807cddb5>] memmap_init_zone+0xb5/0x130
[    0.000000]  [<ffffffff807ce874>] init_currently_empty_zone+0x84/0x110
[    0.000000]  [<ffffffff807cec93>] free_area_init_node+0x393/0x3e0
[    0.000000]  [<ffffffff807cefea>] free_area_init_nodes+0x2da/0x320
[    0.000000]  [<ffffffff807c9c97>] paging_init+0x87/0x90
[    0.000000]  [<ffffffff807c0f85>] setup_arch+0x355/0x470
[    0.000000]  [<ffffffff807bc967>] start_kernel+0x57/0x330
[    0.000000]  [<ffffffff807bc12d>] _sinittext+0x12d/0x140
[    0.000000]
[    0.000000] RIP memmap_init_zone+0xb5/0x130

(gdb) list *0xffffffff807cddb5
0xffffffff807cddb5 is in memmap_init_zone (include/linux/list.h:32).
27      #define LIST_HEAD(name) \
28              struct list_head name = LIST_HEAD_INIT(name)
29
30      static inline void INIT_LIST_HEAD(struct list_head *list)
31      {
32              list->next = list;
33              list->prev = list;
34      }
35
36      /*

I will test more tomorrow...

Torsten
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Messages in current thread:
2.6.23-rc1-mm2, Andrew Morton, (Wed Aug 1, 2:09 am)
[-mm patch] make pm3fb_init() static again, Adrian Bunk, (Tue Aug 14, 5:21 pm)
2.6.23-rc1-mm2: MMC_ARMMMCI compile error, Adrian Bunk, (Wed Aug 8, 5:31 pm)
Re: 2.6.23-rc1-mm2: MMC_ARMMMCI compile error, Pierre Ossman, (Thu Aug 9, 8:03 am)
Re: 2.6.23-rc1-mm2, Marc Dietrich, (Fri Aug 3, 7:00 am)
Re: 2.6.23-rc1-mm2, Andrew Morton, (Fri Aug 3, 12:38 pm)
Re: [NFS] 2.6.23-rc1-mm2, Trond Myklebust, (Fri Aug 3, 1:03 pm)
Re: [NFS] 2.6.23-rc1-mm2, Oleg Nesterov, (Fri Aug 3, 1:21 pm)
Re: [NFS] 2.6.23-rc1-mm2, Trond Myklebust, (Tue Aug 7, 5:08 pm)
Re: [NFS] 2.6.23-rc1-mm2, Oleg Nesterov, (Tue Aug 7, 5:37 pm)
Re: [NFS] 2.6.23-rc1-mm2, Trond Myklebust, (Tue Aug 7, 6:05 pm)
Re: [NFS] 2.6.23-rc1-mm2, Oleg Nesterov, (Tue Aug 7, 6:20 pm)
Re: [NFS] 2.6.23-rc1-mm2, Trond Myklebust, (Tue Aug 7, 7:08 pm)
Re: [NFS] 2.6.23-rc1-mm2, Oleg Nesterov, (Tue Aug 7, 7:14 pm)
Re: [NFS] 2.6.23-rc1-mm2, Johannes Berg, (Mon Aug 6, 2:24 am)
Re: [NFS] 2.6.23-rc1-mm2, Marc Dietrich, (Mon Aug 6, 7:05 am)
Re: [NFS] 2.6.23-rc1-mm2, Trond Myklebust, (Mon Aug 6, 12:24 pm)
Re: [NFS] 2.6.23-rc1-mm2, Marc Dietrich, (Tue Aug 7, 8:09 am)
Re: [NFS] 2.6.23-rc1-mm2, Johannes Berg, (Mon Aug 6, 7:13 am)
Re: [NFS] 2.6.23-rc1-mm2, Oleg Nesterov, (Mon Aug 6, 6:53 am)
Re: [NFS] 2.6.23-rc1-mm2, Johannes Berg, (Mon Aug 6, 6:58 am)
Re: 2.6.23-rc1-mm2: Fix crash in sysfs_hash_and_remove, Rafael J. Wysocki, (Thu Aug 2, 1:31 pm)
Re: 2.6.23-rc1-mm2: Fix crash in sysfs_hash_and_remove, Eric W. Biederman, (Thu Aug 2, 2:19 pm)
[PATCH -mm] linux-audit list is subscribers-only , Gabriel C, (Wed Aug 1, 7:59 pm)
Re: [PATCH -mm] linux-audit list is subscribers-only, Randy Dunlap, (Wed Aug 1, 9:30 pm)
INOTIFY=n , AUDIT*=y compile error, Gabriel C, (Wed Aug 1, 7:40 pm)
Re: 2.6.23-rc1-mm2, , (Wed Aug 1, 4:30 pm)
Re: 2.6.23-rc1-mm2, Andrew Morton, (Wed Aug 1, 4:40 pm)
Re: 2.6.23-rc1-mm2, Torsten Kaiser, (Wed Aug 1, 4:52 pm)
Re: 2.6.23-rc1-mm2, Mel Gorman, (Wed Aug 1, 7:40 pm)
Re: 2.6.23-rc1-mm2, Andy Whitcroft, (Thu Aug 2, 10:01 am)
Re: 2.6.23-rc1-mm2, Torsten Kaiser, (Thu Aug 2, 1:44 pm)
Re: 2.6.23-rc1-mm2, Torsten Kaiser, (Thu Aug 2, 12:38 am)
Re: 2.6.23-rc1-mm2, Andrew Morton, (Wed Aug 1, 5:17 pm)
[PATCH -mm] Fix a section mismatch warning, Gabriel C, (Wed Aug 1, 11:19 am)
[PATCH] fix slown down printk on boot compile error, Heiko Carstens, (Wed Aug 1, 7:16 am)
Re: [PATCH] fix slown down printk on boot compile error, Randy Dunlap, (Wed Aug 1, 12:32 pm)
Re: 2.6.23-rc1-mm2, Gabriel C, (Wed Aug 1, 6:56 am)
Re: 2.6.23-rc1-mm2, Andrew Morton, (Wed Aug 1, 1:26 pm)
Re: 2.6.23-rc1-mm2, Gabriel C, (Wed Aug 1, 1:39 pm)
unionfs compile error ( Re: 2.6.23-rc1-mm2 ), Gabriel C, (Wed Aug 1, 6:33 am)
Re: unionfs compile error ( Re: 2.6.23-rc1-mm2 ), Andrew Morton, (Wed Aug 1, 1:22 pm)
Re: unionfs compile error ( Re: 2.6.23-rc1-mm2 ), Gabriel C, (Wed Aug 1, 1:35 pm)
Re: unionfs compile error ( Re: 2.6.23-rc1-mm2 ), Josef Sipek, (Wed Aug 1, 1:27 pm)
Re: unionfs compile error ( Re: 2.6.23-rc1-mm2 ) , Erez Zadok, (Thu Aug 2, 12:29 pm)
[PATCH] prevent SSB compilation on s390 part 2, Heiko Carstens, (Wed Aug 1, 5:34 am)
Re: [PATCH] prevent SSB compilation on s390 part 2, Heiko Carstens, (Wed Aug 1, 10:43 am)
Re: [PATCH] prevent SSB compilation on s390 part 2, Michael Buesch, (Wed Aug 1, 10:54 am)
Re: [PATCH] prevent SSB compilation on s390 part 2, John W. Linville, (Wed Aug 1, 8:24 am)
Re: 2.6.23-rc1-mm2, Mariusz Kozlowski, (Wed Aug 1, 4:02 am)
Re: 2.6.23-rc1-mm2, Segher Boessenkool, (Mon Aug 6, 3:08 pm)
Re: 2.6.23-rc1-mm2, Mariusz Kozlowski, (Mon Aug 6, 3:34 pm)
Re: 2.6.23-rc1-mm2, Segher Boessenkool, (Mon Aug 6, 5:25 pm)
Re: 2.6.23-rc1-mm2, Mariusz Kozlowski, (Mon Aug 6, 6:34 pm)
Re: 2.6.23-rc1-mm2, Segher Boessenkool, (Mon Aug 6, 7:12 pm)
Re: 2.6.23-rc1-mm2, Greg KH, (Wed Aug 1, 12:36 pm)
Re: 2.6.23-rc1-mm2, Paul Mackerras, (Wed Aug 1, 6:32 am)
Re: 2.6.23-rc1-mm2, Mariusz Kozlowski, (Thu Aug 2, 6:14 am)
Re: 2.6.23-rc1-mm2, Segher Boessenkool, (Mon Aug 6, 3:10 pm)
Re: 2.6.23-rc1-mm2, Kumar Gala, (Fri Aug 3, 5:39 am)
Re: 2.6.23-rc1-mm2, Segher Boessenkool, (Mon Aug 6, 3:12 pm)
Re: 2.6.23-rc1-mm2, Andrew Morton, (Wed Aug 1, 4:13 am)
Re: 2.6.23-rc1-mm2, Jiri Kosina, (Wed Aug 1, 6:23 am)
Re: 2.6.23-rc1-mm2, Mariusz Kozlowski, (Thu Aug 2, 5:47 am)
Re: [linux-usb-devel] 2.6.23-rc1-mm2, Alan Stern, (Thu Aug 2, 10:20 am)
Re: [linux-usb-devel] 2.6.23-rc1-mm2, Mariusz Kozlowski, (Thu Aug 2, 10:32 am)
Re: [linux-usb-devel] 2.6.23-rc1-mm2, Jiri Kosina, (Thu Aug 2, 10:26 am)
Re: 2.6.23-rc1-mm2, Ingo Molnar, (Wed Aug 1, 4:16 am)
Re: 2.6.23-rc1-mm2, Paul Mundt, (Wed Aug 1, 2:25 am)
Re: 2.6.23-rc1-mm2, Jason Wessel, (Wed Aug 1, 8:22 am)
Re: 2.6.23-rc1-mm2, Mike Frysinger, (Wed Aug 1, 3:58 am)
Re: 2.6.23-rc1-mm2, Paul Mundt, (Wed Aug 1, 4:15 am)
Re: 2.6.23-rc1-mm2, Mike Frysinger, (Wed Aug 1, 5:04 am)
Re: 2.6.23-rc1-mm2, Andrew Morton, (Wed Aug 1, 4:10 am)
Re: 2.6.23-rc1-mm2, Christoph Hellwig, (Wed Aug 1, 9:45 am)
Re: 2.6.23-rc1-mm2, Jason Wessel, (Wed Aug 1, 9:57 am)