diff options
| author | David S. Miller <davem@sunset.davemloft.net> | 2005-10-05 15:12:00 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2005-10-05 15:12:00 -0700 |
| commit | 9ad98c5b4461e7dfa3754963200993a68825eab4 (patch) | |
| tree | b7456cf49eaf034740fa7cb8b75e5b6ee01c9666 /include/asm-sh/ubc.h | |
| parent | 782c3fd470abddf2525e34cf3131215a8f95e834 (diff) | |
[SPARC64]: Fix initrd when net booting.
By allocating early memory for the firmware page tables, we
can write over the beginning of the initrd image.
So what we do now is:
1) Read in firmware translations table while still on the
firmware's trap table.
2) Switch to Linux trap table.
3) Init bootmem.
4) Build firmware page tables using __alloc_bootmem().
And this keeps the initrd from being clobbered.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-sh/ubc.h')
0 files changed, 0 insertions, 0 deletions