Date: Sun, 2 Feb 2014 12:19:15 +0000 From: Markus Pfeiffer <markus.pfeiffer@morphism.de> To: Ian Lepore <ian@FreeBSD.org> Cc: freebsd-arm@FreeBSD.org, ssl.qlt@gmail.com, "army.of.root" <army.of.root@gmail.com> Subject: Re: FreeBSD 10 on Dockstar (Marvell Kirkwood) Message-ID: <20140202121915.GC40214@moore.morphism.de> In-Reply-To: <1388954952.1158.324.camel@revolution.hippie.lan> References: <20131231211054.GA90299@moore.morphism.de> <52C8DCCA.9050908@googlemail.com> <1388954952.1158.324.camel@revolution.hippie.lan>
next in thread | previous in thread | raw e-mail | index | archive | help
--/e2eDi0V/xtL+Mc8 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Dear all, (and Ian in particular) maybe also as a followup to "Dreamplug stable/10 usb - sd file transfer corruption error - cache related?", I tried to find out why my fsck produced so many bogus DUPS and did the same test, i.e. I dump/restored the entire filesystem from one USB device to another. And lo and behold I get blocks of 32 zeros in some files. My kernel is the 11-current DOCKSTAR kernel, and it contains the USB_ALIGN=32 line. I build using make -j 12 buildkernel TARGET_ARCH=ARM KERNCONF=DOCKSTAR I read things about clang-eabi, but I assume that is all the default configuration. If anyone has any hint as to where to even start debugging this I'd be more than happy. I gather it should be a cache coherency issue. Is it maybe a USB problem? I am at least vaguely familiar with the USB stack. Cheers, Markus P.S. if possible CC me, as I am not on the list. --/e2eDi0V/xtL+Mc8 Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (DragonFly) iQIcBAEBAgAGBQJS7jfDAAoJEBRHBRYBD4mPxgYP/0bLz5TObX6UVfifexsXTBiq PHHUyyeP22D4kpWLMMxwC5VXmvJ1Cnp1F0zvTtFNlWS/VypAjDs+UXXIiO+7zG2y zauVm8vgcdX7X8O/aqi6EhQPSMFBT4w9n7RpkdFStNySZYOVz2pAlePgw/yRm/zq mkrFixzv9bHSCsiLsFCcwlQSrRGtP++jGHy53euuNsnMm1DYBwrCZbrQoSm6bfsC hM2YF2HoQTaxdBqQFxDpBIzuqeQFW70hEaHFFiPhgUYv2HK4BJQNN6+Poznh5h9w 0VOg18KAW3YFRjbqfD/bC1dUzSm1cHWXCat/fXzSEPAbzBv64NADOmBOoqCJsm1W nIEUv2KtYdOVTkgdI3NGDTwKpVnMWH8B3IHSDvTI8l2eheNEQvF7jDRbRCEEIJwW jG5OoPrxlqpWeHIeRNoPZ5TWjbbpnuO4lnCVuAaYntRqCghiiq1dUatdYzEDgYwi HRL41jLSZfcmQD/oZk6vkm5jFXGH880szA35JPzm86kf1/ubslmYXeOzpBuH7v8O i7nph8VN/Vuln8Ux1fClSoIVZGW3umi8IjZEKDh8octMbkE2AB1FWdCmK58anLpg 09ChOy/icCw4G7/seEoKzmlRRKsl/D259Hee6g2hVnu6OA2WoUOUQVFxMbVW0KJp MaeTCJ3vbgx01fqu0F/V =A56X -----END PGP SIGNATURE----- --/e2eDi0V/xtL+Mc8--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20140202121915.GC40214>