From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga02.intel.com ([134.134.136.20]) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1SSSwU-0007qw-Uo for linux-mtd@lists.infradead.org; Thu, 10 May 2012 12:58:05 +0000 Message-ID: <1336654884.2625.6.camel@sauron.fi.intel.com> Subject: Re: mtd oob test is failing consistently at same places in NAND flash From: Artem Bityutskiy To: "Philip, Avinash" Date: Thu, 10 May 2012 16:01:24 +0300 In-Reply-To: <518397C60809E147AF5323E0420B992E3E934BF1@DBDE01.ent.ti.com> References: <518397C60809E147AF5323E0420B992E3E934BF1@DBDE01.ent.ti.com> Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-C06G5sCWJ++rtV6vYyVK" Mime-Version: 1.0 Cc: "linux-mtd@lists.infradead.org" Reply-To: dedekind1@gmail.com List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , --=-C06G5sCWJ++rtV6vYyVK Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Tue, 2012-05-08 at 12:33 +0000, Philip, Avinash wrote: > static inline unsigned int simple_rand(void) > { > - next =3D next * 1103515245 + 12345; > + next =3D next * 1103515244 + 12345; /* 45 -> 44. Sequence is chan= ged */ > return (unsigned int)((next / 65536) % 32768); I do not really understand this modification, but we should start using the generic linux 'random32()' function instead of this home-brewed one, I guess. --=20 Best Regards, Artem Bityutskiy --=-C06G5sCWJ++rtV6vYyVK Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABAgAGBQJPq7wkAAoJECmIfjd9wqK0utUP/j1cH8xhxsJVUlrLTEWKmRQo iUDOVCCmGv8yTDs+j8II+kRvEkNjKme7HwLkQPDl/KhaHBxKkutfXYQjdza6SOEd CTfXlZ6LpVXrULsz6rym2MmFCIJg8g9kop9jspmUyoIQFZ5DIM9oKqQcVGCxmS0+ ehTjTQcRXYx7sm60eTPNxkwR+0oWC3RDuutqDrB2bMscEDv44TsVIUleL/GZisf4 be6IZOJULhhZNQboN9M+K9uw652m3SVlyXXjO1e2hoSdjo72Jq9u4aa3atDpRzhq Gg10mimYVeYexygjPsgEOCcxkCISwlsjVqrFJM3qGnwSL/eO99Y84TgZVeGxe8T9 WQAvE8Jz3CNUmlaVTxewl0IijAFowCKoorCCYrgFGMsvM6RNOfH/8nOvFIKQ35Dh KsaUPnxFjWmgP8HsMWKMJxO/MDl5M/Eh+0vyOanML5jy7H4EDgsDoOrPGilr4rzx QgfUbTdxjwnhb8SqQVJjpx9aZ5i3MADzqwOgnNXOwdEh5cjHqzx2i8olbcR/VIPX U+cMchHhyPUvzVlfIhW4r0mQqyvpHMeJjrppk1z/8/nfT3v5g+2zGY20WGOtaClH qXpMoXp2KKjOFAedMwWLOcAGla36P9e3SdOYMTyrW6oHEd4+EQmuBtc1jb9ll14y zLWrLtXFHfbPUv/RHXQp =hNfn -----END PGP SIGNATURE----- --=-C06G5sCWJ++rtV6vYyVK--