lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Thu, 02 Dec 2010 15:14:28 +0100 From: Spelic <spelic@...ftmail.org> To: Christoph Hellwig <hch@...radead.org> Cc: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, xfs@....sgi.com, linux-lvm@...hat.com Subject: Re: Bugs in mkfs.xfs, device mapper, xfs, and /dev/ram On 12/02/2010 03:11 PM, Christoph Hellwig wrote: > I'm pretty sure you have CONFIG_DEBUG_BLOCK_EXT_DEVT enabled. This > option must never be enabled, as it causes block devices to be > randomly renumered. Together with the ramdisk driver overloading > the BLKFLSBUF ioctl to discard all data it guarantees you to get > data loss like yours. > Nope... # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists