* [PATCH] ppc: Fix ppc32 build after 64K pages
@ 2005-11-07 5:25 Benjamin Herrenschmidt
0 siblings, 0 replies; only message in thread
From: Benjamin Herrenschmidt @ 2005-11-07 5:25 UTC (permalink / raw)
To: Andrew Morton, Linus Torvalds; +Cc: linuxppc-dev list
Oops, some last minute changes caused the 64K pages patch to break ppc32 build,
this fixes it.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Index: linux-work/arch/powerpc/Kconfig
===================================================================
--- linux-work.orig/arch/powerpc/Kconfig 2005-11-07 15:10:26.000000000 +1100
+++ linux-work/arch/powerpc/Kconfig 2005-11-07 15:42:06.000000000 +1100
@@ -605,6 +605,7 @@
config PPC_64K_PAGES
bool "64k page size"
+ depends on PPC64
help
This option changes the kernel logical page size to 64k. On machines
without processor support for 64k pages, the kernel will simulate
Index: linux-work/arch/powerpc/mm/ppc_mmu_32.c
===================================================================
--- linux-work.orig/arch/powerpc/mm/ppc_mmu_32.c 2005-11-07 15:10:26.000000000 +1100
+++ linux-work/arch/powerpc/mm/ppc_mmu_32.c 2005-11-07 15:43:08.000000000 +1100
@@ -188,9 +188,9 @@
if (Hash == 0)
return;
- pmd = pmd_offset(pgd_offset(vma->vm_mm, address), address);
+ pmd = pmd_offset(pgd_offset(mm, ea), ea);
if (!pmd_none(*pmd))
- add_hash_page(vma->vm_mm->context, address, pmd_val(*pmd));
+ add_hash_page(mm->context, ea, pmd_val(*pmd));
}
/*
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2005-11-07 5:25 [PATCH] ppc: Fix ppc32 build after 64K pages Benjamin Herrenschmidt
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