From c831dd81cb1cd8546df4ca86b3b716cb13b39148 Mon Sep 17 00:00:00 2001 From: YiFei Zhu Date: Wed, 30 Jun 2021 02:10:49 +0000 Subject: [PATCH] xtensa: Enable seccomp architecture tracking stable inclusion from stable-5.11-rc1 commit 445247b02342a05b7d528bba6d85d2d418875b69 bugzilla: 167382 CVE: N/A Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=445247b02342a05b7d528bba6d85d2d418875b69 ------------------------------------------------- To enable seccomp constant action bitmaps, we need to have a static mapping to the audit architecture and system call table size. Add these for xtensa. Signed-off-by: YiFei Zhu Signed-off-by: Kees Cook Link: https://lore.kernel.org/r/79669648ba167d668ea6ffb4884250abcd5ed254.1605101222.git.yifeifz2@illinois.edu Signed-off-by: GONG, Ruiqi Reviewed-by: Xiu Jianfeng Signed-off-by: Zheng Zengkai --- arch/xtensa/include/asm/Kbuild | 1 - arch/xtensa/include/asm/seccomp.h | 11 +++++++++++ 2 files changed, 11 insertions(+), 1 deletion(-) create mode 100644 arch/xtensa/include/asm/seccomp.h diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild index adefb1636f7a..854c5e07e867 100644 --- a/arch/xtensa/include/asm/Kbuild +++ b/arch/xtensa/include/asm/Kbuild @@ -6,5 +6,4 @@ generic-y += mcs_spinlock.h generic-y += param.h generic-y += qrwlock.h generic-y += qspinlock.h -generic-y += seccomp.h generic-y += user.h diff --git a/arch/xtensa/include/asm/seccomp.h b/arch/xtensa/include/asm/seccomp.h new file mode 100644 index 000000000000..f1cb6b0a9e1f --- /dev/null +++ b/arch/xtensa/include/asm/seccomp.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef _ASM_SECCOMP_H +#define _ASM_SECCOMP_H + +#include + +#define SECCOMP_ARCH_NATIVE AUDIT_ARCH_XTENSA +#define SECCOMP_ARCH_NATIVE_NR NR_syscalls +#define SECCOMP_ARCH_NATIVE_NAME "xtensa" + +#endif /* _ASM_SECCOMP_H */ -- GitLab