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@xxxxxx> --- arch/parisc/kernel/hpmc.S | 6 ++---- 1 file 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 -- 2.31.1
