diff options
| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2013-08-21 22:36:32 +0200 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2013-12-08 11:01:48 +0100 |
| commit | 7bc1e4d8d506462c7d40118196f79a709f3fecfd (patch) | |
| tree | e9d72b9a9e1e0368b9d3e3a9ccae929fd2ab947e /arch/m68k/kernel/setup_mm.c | |
| parent | 7d5f5fa276efbbe45f0ed270b3f4e4a2816398c2 (diff) | |
m68k: Add support to export bootinfo in procfs
Add optional support to export the bootinfo used to boot the kernel in a
"bootinfo" file in procfs. This is useful with kexec.
This is based on the similar feature for ATAGS on ARM.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch/m68k/kernel/setup_mm.c')
| -rw-r--r-- | arch/m68k/kernel/setup_mm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/m68k/kernel/setup_mm.c b/arch/m68k/kernel/setup_mm.c index 28abca421974..5b8ec4d5f8e8 100644 --- a/arch/m68k/kernel/setup_mm.c +++ b/arch/m68k/kernel/setup_mm.c @@ -146,6 +146,8 @@ static void __init m68k_parse_bootinfo(const struct bi_record *record) { uint16_t tag; + save_bootinfo(record); + while ((tag = be16_to_cpu(record->tag)) != BI_LAST) { int unknown = 0; const void *data = record->data; |