You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Hugh Dickins f4d43bd579 fix compat console unimap regression ... Why is it that since the 2f1a2ccb9c console UTF-8 fixes went into 2.6.22-rc1, the PowerMac G5 shows only inverse video question marks for the text on tty2-6? whereas tty1 is fine, and so is x86. No fault of that patch: by removing the old fallback behaviour, it reveals that 32-bit setfont running on 64-bit kernels has only really worked on the current console, the rest getting faked by that inadequate fallback. Bring the compat do_unimap_ioctl into line with the main one: PIO_UNIMAP and GIO_UNIMAP apply to the specified tty, not redirected to fg_console. Use the same checks, and most particularly, remember to check access_ok: con_set_unimap and con_get_unimap are using __get_user and __put_user. And the compat vt_check should ask for the same capability as the main one, CAP_SYS_TTY_CONFIG rather than CAP_SYS_ADMIN. Added in vt_ioctl's vc_cons_allocated check for safety, though failure may well be impossible. Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		18 years ago
..
9p	Detach sched.h from mm.h	18 years ago
adfs	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
affs	Detach sched.h from mm.h	18 years ago
afs	Detach sched.h from mm.h	18 years ago
autofs	Replace pid_t in autofs with struct pid reference	18 years ago
autofs4	Fix some coding-style errors in autofs	18 years ago
befs	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
bfs	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
cifs	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
coda	Detach sched.h from mm.h	18 years ago
configfs	Detach sched.h from mm.h	18 years ago
cramfs	…
debugfs	…
devpts	…
dlm	…
ecryptfs	eCryptfs: delay writing 0's after llseek until write	18 years ago
efs	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
exportfs	…
ext2	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
ext3	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
ext4	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
fat	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
freevxfs	…
fuse	fuse: delete inode on drop	18 years ago
gfs2	Detach sched.h from mm.h	18 years ago
hfs	Detach sched.h from mm.h	18 years ago
hfsplus	Detach sched.h from mm.h	18 years ago
hostfs	…
hpfs	Detach sched.h from mm.h	18 years ago
hppfs	…
hugetlbfs	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
isofs	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
jbd	…
jbd2	…
jffs2	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
jfs	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
lockd	NLM: Fix sparse warnings	18 years ago
minix	Detach sched.h from mm.h	18 years ago
msdos	…
ncpfs	Detach sched.h from mm.h	18 years ago
nfs	NFS: Fix nfs_direct_dirty_pages()	18 years ago
nfs_common	…
nfsd	Detach sched.h from mm.h	18 years ago
nls	…
ntfs	Detach sched.h from mm.h	18 years ago
ocfs2	[PATCH] ocfs2: use generic_segment_checks	18 years ago
openpromfs	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
partitions	partitions/LDM: build fix	18 years ago
proc	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
qnx4	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
ramfs	Detach sched.h from mm.h	18 years ago
reiserfs	Missing 'const' from reiserfs MIN_KEY declaration.	18 years ago
romfs	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
smbfs	Detach sched.h from mm.h	18 years ago
sysfs	Detach sched.h from mm.h	18 years ago
sysv	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
udf	Detach sched.h from mm.h	18 years ago
ufs	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
vfat	…
xfs	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
Kconfig	…
Kconfig.binfmt	fs: Kill sh dependency for binfmt_flat.	18 years ago
Makefile	signal/timer/event: eventfd core	18 years ago
aio.c	signal/timer/event: KAIO eventfd support example	18 years ago
anon_inodes.c	signal/timer/event fds: anonymous inode source	18 years ago
attr.c	…
bad_inode.c	…
binfmt_aout.c	…
binfmt_elf.c	…
binfmt_elf_fdpic.c	…
binfmt_em86.c	…
binfmt_flat.c	…
binfmt_misc.c	Detach sched.h from mm.h	18 years ago
binfmt_script.c	…
binfmt_som.c	…
bio.c	…
block_dev.c	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
buffer.c	Fix "fs: convert core functions to zero_user_page"	18 years ago
char_dev.c	…
compat.c	optimize compat_core_sys_select() by a using stack space for small fd sets	18 years ago
compat_ioctl.c	fix compat console unimap regression	18 years ago
dcache.c	…
dcookies.c	…
direct-io.c	…
dnotify.c	…
dquot.c	circular locking dependency found in QUOTA OFF	18 years ago
drop_caches.c	…
eventfd.c	eventfd use waitqueue lock ...	18 years ago
eventpoll.c	epoll: move kfree inside ep_free	18 years ago
exec.c	uselib: add missing MNT_NOEXEC check	18 years ago
fcntl.c	…
fifo.c	Detach sched.h from mm.h	18 years ago
file.c	…
file_table.c	…
filesystems.c	…
fs-writeback.c	…
generic_acl.c	…
inode.c	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
inotify.c	…
inotify_user.c	…
internal.h	…
ioctl.c	…
ioprio.c	…
libfs.c	…
locks.c	Remove SLAB_CTOR_CONSTRUCTOR	18 years ago
mbcache.c	…
mpage.c	consolidate generic_writepages and mpage_writepages	18 years ago
namei.c	[PATCH] complete message queue auditing	18 years ago
namespace.c	…
nfsctl.c	…
no-block.c	…
open.c	…
pipe.c	…
pnode.c	…
pnode.h	…
posix_acl.c	…
quota.c	circular locking dependency found in QUOTA OFF	18 years ago
quota_v1.c	…
quota_v2.c	…
read_write.c	…
read_write.h	…
readdir.c	…
select.c	…
seq_file.c	…
signalfd.c	signalfd: retrieve multiple signals with one read() call	18 years ago
splice.c	…
stack.c	…
stat.c	…
super.c	…
sync.c	…
timerfd.c	timerfd use waitqueue lock ...	18 years ago
utimes.c	…
xattr.c	[PATCH] audit inode for all xattr syscalls	18 years ago
xattr_acl.c	…