linux/arch/riscv/include/asm/exec.h at 17f7c9bc06a917d90fb8fcecb15f4fa383384685 - linux - Gitea: Thomis Gitea

raspi/linux

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Yunhui Cui 048e2906d4 riscv: Randomize lower bits of stack address

Implement arch_align_stack() to randomize the lower bits
of the stack address.

Signed-off-by: Yunhui Cui <cuiyunhui@bytedance.com>
Link: https://lore.kernel.org/r/20240625030502.68988-1-cuiyunhui@bytedance.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

2024-09-17 08:05:10 -07:00

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 /* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef __ASM_EXEC_H
 #define __ASM_EXEC_H
 extern unsigned long arch_align_stack(unsigned long sp);
 #endif	/* __ASM_EXEC_H */