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UPSTREAM: xtensa: Enable seccomp architecture tracking

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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 <yifeifz2@illinois.edu>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/79669648ba167d668ea6ffb4884250abcd5ed254.1605101222.git.yifeifz2@illinois.edu
(cherry picked from commit 445247b023)
Signed-off-by: Jeff Vander Stoep <jeffv@google.com>
Bug: 176068146
Change-Id: I7f8ecb0da495552c062e39e1b9bd5ba0aace3b01
This commit is contained in:
YiFei Zhu 2020-11-11 07:33:53 -06:00 committed by Jeffrey Vander Stoep
parent 5e6725a916
commit 3f6dfb0123
2 changed files with 11 additions and 1 deletions
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1
arch/xtensa/include/asm/Kbuild
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@ -7,5 +7,4 @@ 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

11
arch/xtensa/include/asm/seccomp.h Normal file
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@ -0,0 +1,11 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef _ASM_SECCOMP_H
#define _ASM_SECCOMP_H
#include <asm-generic/seccomp.h>
#define SECCOMP_ARCH_NATIVE AUDIT_ARCH_XTENSA
#define SECCOMP_ARCH_NATIVE_NR NR_syscalls
#define SECCOMP_ARCH_NATIVE_NAME "xtensa"
#endif /* _ASM_SECCOMP_H */