Hi,

I was getting the max_map_count test failed. It looked to me failing at 
filter_map function. The platform I'm working on is an i686 architecture 
running on Virtualbox.
I added below additional macro condition and it's passing now. I want to 
understand if not including i686/386 was intentional originally for some 
reason? Also vdso part I added additionaly.

#elif defined(__i686__) || defined(__i386__)
static int filter_map(char *line)
{
        char buf[BUFSIZ];
        int ret;

        ret = sscanf(line, "%*p-%*p %*4s %*p %*2d:%*2d %*d %s", buf);
        if (ret != 1)
                return 0;

        return ((strcmp(buf, "[vdso]") == 0) | (strcmp(buf, "[vsyscall]") == 
0));
}


On another similar architecture (but the actual h/w board), the same code gives 
messages like "4096 map entries in total, but expected 4096 entries" and 
reported FAIL, implying map_count and max_maps is same ( Contrary to 
map_count==max_maps+1 ). How do we analyze this scenario? Does this mean it is 
not exceeding by one for sysctl setting? How to verify that.


Thanks and Regards
Diwakar Sharma



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