Messages in this thread | | | Date | Tue, 24 Sep 2002 21:59:30 -0700 | From | Lingli Zhang <> | Subject | mmap() failed on Linux 2.4.18-10smp with 4GB RAM |
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Hi there,
My machine is a 2-Processor Pentium 4 (Xeon) 2.4GHz e7500 Chipset with 4GB RAM. I installed Redhat (kernel: Linux 2.4.18-10bigmem) on it.
But when I run following piece of code: ======================================== #include <unistd.h> #include <sys/mman.h> int main(){ mmap ((void *) 1090519040, 17000000, PROT_READ | PROT_WRITE | PROT_EXEC, MAP_ANONYMOUS | MAP_PRIVATE | MAP_FIXED, -1, 0); } =========================================== It gives out "segmentation fault". It works well if I change 17000000 to 16000000.
I have tried Linux 2.4.18-10smp kernel, same problem.
Is there anyone have any idea what's going on here? Or do you have any recommendation that which version of Linux I should use for my machine to work around this problem?
Thanks a lot!
Lingli -- Lingli Zhang lingli_z@umail.ucsb.edu - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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