Commit 43a5c684 authored by Aneesh Kumar K.V's avatar Aneesh Kumar K.V Committed by Michael Ellerman

powerpc/mm/radix: Make sure swapper pgdir is properly aligned

With 4K page size radix config our level 1 page table size is 64K and it
should be naturally aligned.
Signed-off-by: default avatarAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 48483760
...@@ -973,13 +973,16 @@ start_here_common: ...@@ -973,13 +973,16 @@ start_here_common:
* This stuff goes at the beginning of the bss, which is page-aligned. * This stuff goes at the beginning of the bss, which is page-aligned.
*/ */
.section ".bss" .section ".bss"
/*
* pgd dir should be aligned to PGD_TABLE_SIZE which is 64K.
* We will need to find a better way to fix this
*/
.align 16
.align PAGE_SHIFT .globl swapper_pg_dir
swapper_pg_dir:
.space PGD_TABLE_SIZE
.globl empty_zero_page .globl empty_zero_page
empty_zero_page: empty_zero_page:
.space PAGE_SIZE .space PAGE_SIZE
.globl swapper_pg_dir
swapper_pg_dir:
.space PGD_TABLE_SIZE
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