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authorJon Masters <jonathan@jonmasters.org>2005-11-08 21:34:43 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-09 07:55:53 -0800
commit88baf3e85af72f606363a85e9a60e9e61cc64a6c (patch)
tree6a887c40f55680b2494c98cd216f3cdafe1768e8 /sound/oss/Kconfig
parent[PATCH] s390: "extern inline" -> "static inline" (diff)
downloadlinux-dev-88baf3e85af72f606363a85e9a60e9e61cc64a6c.tar.xz
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[PATCH] fix floppy.c to store correct ro/rw status in underlying gendisk
Evgeny Stambulchik found that doing the following always worked: # mount /dev/fd0 /mnt/floppy/ mount: block device /dev/fd0 is write-protected, mounting read-only # mount -o remount,rw /mnt/floppy # echo $? 0 This is the case because the block device /dev/fd0 is writeable but the floppy disk is marked protected. A fix is to simply have floppy_open mark the underlying gendisk policy according to reality (since the VFS doesn't provide a way for do_remount_sb to inquire as to the current device status). Signed-off-by: Jon Masters <jcm@jonmasters.org> Cc: Al Viro <viro@ftp.linux.org.uk> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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