diff options
| author | Milton Miller <miltonm@bga.com> | 2008-10-10 07:56:52 -0400 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2008-10-13 12:09:59 -0400 |
| commit | 9bd54d185ab6c73f0cbd97b9f048394a3462193b (patch) | |
| tree | a1278b13d23d91a89ff61bee01f9f6226ded9e7c /arch/powerpc/kernel/head_fsl_booke.S | |
| parent | 35225802e2e7019392fbff9227662d456eef4e24 (diff) | |
powerpc: remove non-dependent load fsl_booke PTE_64BIT
b38fd42ff46a4a31dced8533e8a6e549693500b6 added false dependencys
to order the load of upper and lower halfs of the pte, but only
adjusted whitespace instead of deleting the old load in the iside
handler, letting the hardware see the non-dependent load.
This patch removes the extra load.
Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/head_fsl_booke.S')
| -rw-r--r-- | arch/powerpc/kernel/head_fsl_booke.S | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S index 18c0093f9323..590304c24dad 100644 --- a/arch/powerpc/kernel/head_fsl_booke.S +++ b/arch/powerpc/kernel/head_fsl_booke.S | |||
| @@ -656,10 +656,6 @@ interrupt_base: | |||
| 656 | 656 | ||
| 657 | bne 2f /* Bail if permission mismach */ | 657 | bne 2f /* Bail if permission mismach */ |
| 658 | 658 | ||
| 659 | #ifdef CONFIG_PTE_64BIT | ||
| 660 | lwz r13,0(r12) | ||
| 661 | #endif | ||
| 662 | |||
| 663 | /* Jump to common TLB load point */ | 659 | /* Jump to common TLB load point */ |
| 664 | b finish_tlb_load | 660 | b finish_tlb_load |
| 665 | 661 | ||