Hi All
I downloaded linux 2.6.29-rc2 and I did applied a recent patch from Heiko
Carstens (link below) to fix a link problem.
http://marc.info/?l=linux-kernel&m=123400805007855&w=2
If I run in ubuntu 8.04 (libc 2.7) it runs okay. But If I run in RHEL 5.0
(libc2.5) it gets bock in:
$ ./vmlinux mem=128M
Locating the bottom of the address space ... 0x0
Locating the top of the address space ...
So it looks like a problem seen before like
http://kerneltrap.org/mailarchive/linux-kernel/2008/8/5/2828244
But that patch is already in. So does anybody know why would it be
happening?
Thanks
David Rodriguez
PS. So far it stops at:
os_get_top_address () at
/home/darodrig/PERFORCE/6.1.5.V-darodrig/engr/third-party/installed/10/rushmore_sim/kernel/ksrc/arch/um/os-Linux/sys-i386/task_size.c:111
111 printf("0x%x\n", bottom << UM_KERN_PAGE_SHIFT);
(gdb) p bottom
$1 = 0
(gdb) n
118 if (page_ok(top))
(gdb) s
111 printf("0x%x\n", bottom << UM_KERN_PAGE_SHIFT);
(gdb) n
0x0
112 printf("Locating the top of the address space ... ");
(gdb) n
113 fflush(stdout);
(gdb) n
Locating the top of the address space ... 118 if (page_ok(top))
(gdb) s
Breakpoint 1, page_ok (page=1048573) at
/home/darodrig/PERFORCE/6.1.5.V-darodrig/engr/third-party/installed/10/rushmore_sim/kernel/ksrc/arch/um/os-Linux/sys-i386/task_size.c:17
17 unsigned long *address = (unsigned long *) (page <<
UM_KERN_PAGE_SHIFT);
(gdb) s
30 if (setjmp(buf) == 0)
(gdb) n
31 n = *address;
(gdb) n
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