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| author | Alan Cox <alan@linux.intel.com> | 2010-06-09 09:39:49 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-06-09 08:50:31 -0700 |
| commit | 79907d89c397b8bc2e05b347ec94e928ea919d33 (patch) | |
| tree | 1f0047491ef1424272f14a032acf01f569fe84c4 /include/linux/miscdevice.h | |
| parent | 84f7586edab93052bbe7eb72e1e9bce5f7b6ae45 (diff) | |
| download | linux-79907d89c397b8bc2e05b347ec94e928ea919d33.tar.gz linux-79907d89c397b8bc2e05b347ec94e928ea919d33.tar.bz2 linux-79907d89c397b8bc2e05b347ec94e928ea919d33.zip | |
misc: Fix allocation 'borrowed' by vhost_net
10, 233 is allocated officially to /dev/kmview which is shipping in
Ubuntu and Debian distributions. vhost_net seem to have borrowed it
without making a proper request and this causes regressions in the other
distributions.
vhost_net can use a dynamic minor so use that instead. Also update the
file with a comment to try and avoid future misunderstandings.
cc: stable@kernel.org
Signed-off-by: Alan Cox <device@lanana.org>
[ We should have caught this before 2.6.34 got released. - Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/miscdevice.h')
| -rw-r--r-- | include/linux/miscdevice.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h index b631c46cffd9..f6c9b7dcb9fd 100644 --- a/include/linux/miscdevice.h +++ b/include/linux/miscdevice.h @@ -3,6 +3,12 @@ #include <linux/module.h> #include <linux/major.h> +/* + * These allocations are managed by device@lanana.org. If you use an + * entry that is not in assigned your entry may well be moved and + * reassigned, or set dynamic if a fixed value is not justified. + */ + #define PSMOUSE_MINOR 1 #define MS_BUSMOUSE_MINOR 2 #define ATIXL_BUSMOUSE_MINOR 3 @@ -30,7 +36,6 @@ #define HPET_MINOR 228 #define FUSE_MINOR 229 #define KVM_MINOR 232 -#define VHOST_NET_MINOR 233 #define BTRFS_MINOR 234 #define AUTOFS_MINOR 235 #define MISC_DYNAMIC_MINOR 255 |