diff options
| author | Michal Simek <monstr@monstr.eu> | 2009-04-21 14:08:47 +0200 |
|---|---|---|
| committer | Michal Simek <monstr@monstr.eu> | 2009-04-23 16:27:33 +0200 |
| commit | 2921e2bd679949a7892d308b414e6a3b3c705260 (patch) | |
| tree | 4be639979e46583a1c6e2d12b26a78b989a8c49c /arch/microblaze/include | |
| parent | 6dfb79aa114ac69032f3931235ffc90799e9630b (diff) | |
| download | lwn-2921e2bd679949a7892d308b414e6a3b3c705260.tar.gz lwn-2921e2bd679949a7892d308b414e6a3b3c705260.zip | |
microblaze: Add STATE_SAVE_ARG_SPACE for noMMU kernel too
For noMMU kernel this change nothing bring but this change
helps with MMU synchronization.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/microblaze/include')
| -rw-r--r-- | arch/microblaze/include/asm/entry.h | 3 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/processor.h | 2 |
2 files changed, 5 insertions, 0 deletions
diff --git a/arch/microblaze/include/asm/entry.h b/arch/microblaze/include/asm/entry.h index 1019d88b8129..e4c3aef884df 100644 --- a/arch/microblaze/include/asm/entry.h +++ b/arch/microblaze/include/asm/entry.h @@ -31,4 +31,7 @@ DECLARE_PER_CPU(unsigned int, R11_SAVE); /* Temp variable for entry */ DECLARE_PER_CPU(unsigned int, CURRENT_SAVE); /* Saved current pointer */ # endif /* __ASSEMBLY__ */ +/* noMMU hasn't any space for args */ +# define STATE_SAVE_ARG_SPACE (0) + #endif /* _ASM_MICROBLAZE_ENTRY_H */ diff --git a/arch/microblaze/include/asm/processor.h b/arch/microblaze/include/asm/processor.h index 89aa3956929b..9329029d2614 100644 --- a/arch/microblaze/include/asm/processor.h +++ b/arch/microblaze/include/asm/processor.h @@ -15,6 +15,8 @@ #include <asm/setup.h> #include <asm/registers.h> #include <asm/segment.h> +#include <asm/entry.h> +#include <asm/current.h> # ifndef __ASSEMBLY__ /* from kernel/cpu/mb.c */ |