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| author |   Kristian Høgsberg <krh@redhat.com> | 2008-05-29 18:31:15 -0400 |
|---|---|---|
| committer |   H. Peter Anvin <hpa@zytor.com> | 2008-05-30 17:00:47 -0700 |
| commit | 3b6b9293d0f8e1b11630102013ca2a1dcef17d44 (patch) | |
| tree | cd1fc0fac98d436b63a6e9062e5fdba72b8c5d17 /arch/x86/boot/main.c | |
| parent | x86: Use structs instead of hardcoded offsets in x86 boot decompressor. (diff) | |
| download | linux-dev-3b6b9293d0f8e1b11630102013ca2a1dcef17d44.tar.xz linux-dev-3b6b9293d0f8e1b11630102013ca2a1dcef17d44.zip | |
x86: Honor 'quiet' command line option in real mode boot decompressor.
This patch lets the early real mode code look for the 'quiet' option
on the kernel command line and pass a loadflag to the decompressor.
When this flag is set, we suppress the "Decompressing Linux... Parsing
ELF... done." messages.
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/boot/main.c')
| -rw-r--r-- | arch/x86/boot/main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/boot/main.c b/arch/x86/boot/main.c index 77569a4a3be1..2296164b54d2 100644 --- a/arch/x86/boot/main.c +++ b/arch/x86/boot/main.c @@ -165,6 +165,10 @@ void main(void) /* Set the video mode */ set_video(); + /* Parse command line for 'quiet' and pass it to decompressor. */ + if (cmdline_find_option_bool("quiet")) + boot_params.hdr.loadflags |= QUIET_FLAG; + /* Do the last things and invoke protected mode */ go_to_protected_mode(); } |