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| author | Markos Chandras <markos.chandras@imgtec.com> | 2012-11-04 23:44:54 +0000 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2012-11-21 11:31:33 +0100 |
| commit | e1ebae700ace80ded99e1a977e28375dc4f7255d (patch) | |
| tree | be90ad9725fc47532ee7b81033947f42cdbbab32 /fs/cpio | |
| parent | 8f717d54ba37d289e9e15b2a302cd4d2fe3fb93c (diff) | |
| download | buildroot-novena-e1ebae700ace80ded99e1a977e28375dc4f7255d.tar.gz buildroot-novena-e1ebae700ace80ded99e1a977e28375dc4f7255d.zip | |
fs/common: Create initial console device
A /dev/console node must be present in rootfs when the Linux kernel
boots otherwise the kernel will print the following warning:
"Warning: unable to open an initial console"
This is because when we use an initramfs the /dev directory is not
populated at this point. This can cause problems when a program
(e.g ldso with early debugging enabled) opens a standard file
descriptor for read/write before these descriptors are actually
created by the init process later on.
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Tested-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'fs/cpio')
| -rw-r--r-- | fs/cpio/cpio.mk | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/cpio/cpio.mk b/fs/cpio/cpio.mk index aa20b4107..5533322d1 100644 --- a/fs/cpio/cpio.mk +++ b/fs/cpio/cpio.mk @@ -21,6 +21,8 @@ define ROOTFS_CPIO_ADD_INIT fi endef +PACKAGES_PERMISSIONS_TABLE += /dev/console c 622 0 0 5 1 - - -$(sep) + endif # BR2_ROOTFS_DEVICE_CREATION_STATIC ROOTFS_CPIO_PRE_GEN_HOOKS += ROOTFS_CPIO_ADD_INIT |