diff options
| author | Helge Deller <deller@gmx.de> | 2022-01-07 14:16:26 +0100 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2022-01-11 11:57:37 +0100 |
| commit | e486288d116ab4885e42757de1e0e1ee5541c86e (patch) | |
| tree | 758e9b1f235bdf923558571814b52d5032cb3334 /arch/parisc | |
| parent | d6ab9fc74513ae6501afcdae2547334a03b9a5c9 (diff) | |
| download | linux-e486288d116ab4885e42757de1e0e1ee5541c86e.tar.bz2 | |
parisc: Re-use toc_stack as hpmc_stack
No need to have an own hpmc_stack. Just re-use the toc_stack of the
monarch CPU as either a TOC or a HPMC will happen at the same time.
This reduces the kernel memory footprint by 16k.
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'arch/parisc')
| -rw-r--r-- | arch/parisc/kernel/hpmc.S | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/parisc/kernel/hpmc.S b/arch/parisc/kernel/hpmc.S index c2981401775c..eb2e4bd67035 100644 --- a/arch/parisc/kernel/hpmc.S +++ b/arch/parisc/kernel/hpmc.S @@ -43,10 +43,8 @@ * IODC requires 7K byte stack. That leaves 1K byte for os_hpmc. */ - __PAGE_ALIGNED_BSS - .align 4096 -hpmc_stack: - .block 16384 + .import toc_stack,data +#define hpmc_stack toc_stack /* re-use the TOC stack */ #define HPMC_IODC_BUF_SIZE 0x8000 |