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| author | Dmitry Torokhov <[email protected]> | 2020-01-10 14:56:04 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <[email protected]> | 2020-01-10 14:56:04 -0800 |
| commit | 1bdd3e05a0a3b4a97ea88bc46fef8fb265c8b94c (patch) | |
| tree | 2244894a9ea0c941a8f32e5f3d196b4ea0eae24b /arch/riscv/include/asm/cache.h | |
| parent | 643dd7416649bea2e8c61d8fdeeefb409a0ca5eb (diff) | |
| parent | c79f46a282390e0f5b306007bf7b11a46d529538 (diff) | |
Merge tag 'v5.5-rc5' into next
Sync up with mainline to get SPI "delay" API changes.
Diffstat (limited to 'arch/riscv/include/asm/cache.h')
| -rw-r--r-- | arch/riscv/include/asm/cache.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/cache.h b/arch/riscv/include/asm/cache.h index bfd523e8f0b2..9b58b104559e 100644 --- a/arch/riscv/include/asm/cache.h +++ b/arch/riscv/include/asm/cache.h @@ -11,4 +11,12 @@ #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) +/* + * RISC-V requires the stack pointer to be 16-byte aligned, so ensure that + * the flat loader aligns it accordingly. + */ +#ifndef CONFIG_MMU +#define ARCH_SLAB_MINALIGN 16 +#endif + #endif /* _ASM_RISCV_CACHE_H */ |