Re: [PATCH] selftests/x86: add "ffff8" -- kernel memory scanner

[Bagas Sanjaya]

On Fri, Oct 28, 2022 at 10:33:49PM +0300, Alexey Dobriyan wrote:
> 
> I've tested it with kernel patch which installs rogue page and it was found.
> 
> 	$ ./a.out -h
> 	usage: ./a.out [-f] [-r] [-n N] [-s S]
> 	        -f: sequential scan
> 	        -r: random scan (default)
> 	        -n: use N threads (default: $(nproc))
> 	        -s: lowest address shift (default: 47)
> 	        -t: time to run (default: 256 seconds)
> 
> Intended usages are:
> 
> 	$ ./a.out -f		# full scan on all cores
> or
> 	$ ./a.out -r -t ...	# time limited random scan for QA test
> 

The executable name is a.out, really?

-- 
An old man doll... just what I always wanted! - Clara

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