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Date:   Sat, 29 Oct 2022 09:14:44 +0700
From:   Bagas Sanjaya <bagasdotme@gmail.com>
To:     Alexey Dobriyan <adobriyan@gmail.com>
Cc:     tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
        dave.hansen@linux.intel.com, hpa@zytor.com,
        linux-kernel@vger.kernel.org, x86@kernel.org
Subject: Re: [PATCH] selftests/x86: add "ffff8" -- kernel memory scanner
Message-ID: <Y1yMlEqtiQwUoy9m@debian.me>
References: <Y1wunXB2iv0QHr22@p183>
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On Fri, Oct 28, 2022 at 10:33:49PM +0300, Alexey Dobriyan wrote:
>=20
> I've tested it with kernel patch which installs rogue page and it was fou=
nd.
>=20
> 	$ ./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)
>=20
> Intended usages are:
>=20
> 	$ ./a.out -f		# full scan on all cores
> or
> 	$ ./a.out -r -t ...	# time limited random scan for QA test
>=20

The executable name is a.out, really?

--=20
An old man doll... just what I always wanted! - Clara

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