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| author |   Heiko Carstens <heiko.carstens@de.ibm.com> | 2008-11-27 11:05:58 +0100 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-11-27 11:06:58 +0100 |
| commit | 0778dc3a624b48cf80072b04405cacd1ad4079be (patch) | |
| tree | 823b35f2c4947e32f4fa622c64904490f3f6f096 /arch/s390/kernel/vmlinux.lds.S | |
| parent | [S390] pgtable.h: Fix oops in unmap_vmas for KVM processes (diff) | |
| download | linux-dev-0778dc3a624b48cf80072b04405cacd1ad4079be.tar.xz linux-dev-0778dc3a624b48cf80072b04405cacd1ad4079be.zip | |
[S390] Fix alignment of initial kernel stack.
We need an alignment of 16384 bytes for the initial kernel stack if
the kernel is configured for 16384 bytes stacks but the linker script
currently guarantees only an alignment of 8192 bytes.
So fix this and simply use THREAD_SIZE as alignment value which will
always do the right thing.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/vmlinux.lds.S')
| -rw-r--r-- | arch/s390/kernel/vmlinux.lds.S | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S index 607bd67a18ce..d796d05c9c01 100644 --- a/arch/s390/kernel/vmlinux.lds.S +++ b/arch/s390/kernel/vmlinux.lds.S @@ -2,6 +2,7 @@ * Written by Martin Schwidefsky (schwidefsky@de.ibm.com) */ +#include <asm/thread_info.h> #include <asm/page.h> #include <asm-generic/vmlinux.lds.h> @@ -86,7 +87,7 @@ SECTIONS } _edata = .; /* End of data section */ - . = ALIGN(2 * PAGE_SIZE); /* init_task */ + . = ALIGN(THREAD_SIZE); /* init_task */ .data.init_task : { *(.data.init_task) } |