diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2005-11-10 11:12:11 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-11-10 11:26:06 +1100 |
| commit | 77ac166fba909d520b9a21dcc28cb49081e31033 (patch) | |
| tree | d167696a56a4acd32dba3b875996cebcdba1cedd /arch/ppc/mm/44x_mmu.c | |
| parent | c44bc68dc0d2ca95e48b7242fef48200cd03352d (diff) | |
[PATCH] ppc64: Don't panic when early __ioremap fails
Early calls to __ioremap() will panic if the hash insertion fails. This
patch makes them return NULL instead. It happens with some pSeries users
who enabled CONFIG_BOOTX_TEXT. The later is getting an incorrect address
for the fame buffer and the hash insertion fails. With this patch, it
will display an error instead of crashing at boot.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/ppc/mm/44x_mmu.c')
0 files changed, 0 insertions, 0 deletions