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authorMichael Neuling <mikey@neuling.org>2007-06-08 14:00:35 +1000
committerPaul Mackerras <paulus@samba.org>2007-06-25 17:03:26 +1000
commit5a26f6bbb767d7ad23311a1e81cfdd2bebefb855 (patch)
tree48820eafb45df6fb5afbaa0ca087dacba8cc71a8 /arch/powerpc
parent4cefebb1b497a84d61f2fa29d497df75a84b69d4 (diff)
[POWERPC] Do firmware feature fixups after features are initialised
On pSeries the firmware features are not setup until ppc_md.init_early, so we can't do the firmware feature sections fixups till after this. Currently firmware feature sections is only used on iSeries which inits the firmware features much earlier. This is a bug in waiting on pSeries. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/kernel/setup_64.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 6018178708a..bc43bba05cf 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -350,13 +350,11 @@ void __init setup_system(void)
{
DBG(" -> setup_system()\n");
- /* Apply the CPUs-specific and firmware specific fixups to kernel
- * text (nop out sections not relevant to this CPU or this firmware)
+ /* Apply CPUs-specific fixups to kernel text (nop out sections
+ * not relevant to this CPU)
*/
do_feature_fixups(cur_cpu_spec->cpu_features,
&__start___ftr_fixup, &__stop___ftr_fixup);
- do_feature_fixups(powerpc_firmware_features,
- &__start___fw_ftr_fixup, &__stop___fw_ftr_fixup);
/*
* Unflatten the device-tree passed by prom_init or kexec
@@ -394,6 +392,12 @@ void __init setup_system(void)
if (ppc_md.init_early)
ppc_md.init_early();
+ /* Apply firmware specific fixups to kernel text (nop out
+ * sections not relevant to this firmware)
+ */
+ do_feature_fixups(powerpc_firmware_features,
+ &__start___fw_ftr_fixup, &__stop___fw_ftr_fixup);
+
/*
* We can discover serial ports now since the above did setup the
* hash table management for us, thus ioremap works. We do that early