From 73310a169aebe257efdd35a763cce1c7658f40c9 Mon Sep 17 00:00:00 2001 From: "H. Peter Anvin" Date: Wed, 14 Jan 2009 11:28:35 -0800 Subject: 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 --- init/do_mounts_rd.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'init/do_mounts_rd.c') 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; -- cgit v1.2.3-59-g8ed1b