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| author | H. Peter Anvin <hpa@linux.intel.com> | 2009-01-14 11:28:35 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2009-01-14 11:28:35 -0800 |
| commit | 73310a169aebe257efdd35a763cce1c7658f40c9 (patch) | |
| tree | 4195dba6ed5c20fafc4d790167600433841f125e /init/do_mounts_rd.c | |
| parent | 23a22d57a8962479ca630c9542e62d6f86fdf927 (diff) | |
| download | lwn-73310a169aebe257efdd35a763cce1c7658f40c9.tar.gz lwn-73310a169aebe257efdd35a763cce1c7658f40c9.zip | |
init: make initrd/initramfs decompression failure a KERN_EMERG event
Impact: More consistent behaviour, avoid policy in the kernel
Upgrade/downgrade initrd/initramfs decompression failure from
inconsistently a panic or a KERN_ALERT message to a KERN_EMERG event.
It is, however, possible do design a system which can recover from
this (using the kernel builtin code and/or the internal initramfs),
which means this is policy, not a technical necessity.
A good way to handle this would be to have a panic-level=X option, to
force a panic on a printk above a certain level. That is a separate
patch, however.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'init/do_mounts_rd.c')
| -rw-r--r-- | init/do_mounts_rd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/init/do_mounts_rd.c b/init/do_mounts_rd.c index 91d0cfca5071..027a402708de 100644 --- a/init/do_mounts_rd.c +++ b/init/do_mounts_rd.c @@ -83,7 +83,8 @@ identify_ramdisk_image(int fd, int start_block, decompress_fn *decompressor) printk(KERN_NOTICE "RAMDISK: %s image found at block %d\n", compress_name, start_block); if (!*decompressor) - printk(KERN_CRIT "RAMDISK: %s decompressor not configured!\n", + printk(KERN_EMERG + "RAMDISK: %s decompressor not configured!\n", compress_name); nblocks = 0; goto done; |