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authorYiFei Zhu <yifeifz2@illinois.edu>2020-11-11 07:33:53 -0600
committerKees Cook <keescook@chromium.org>2020-11-20 11:16:35 -0800
commit445247b02342a05b7d528bba6d85d2d418875b69 (patch)
treed678f3882a056c5f37da81769d01f92720764bd7 /arch/xtensa
parent4c18bc054bffe415bec9e0edaa9ff1a84c1a6973 (diff)
xtensa: Enable seccomp architecture tracking
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
Diffstat (limited to 'arch/xtensa')
-rw-r--r--arch/xtensa/include/asm/Kbuild1
-rw-r--r--arch/xtensa/include/asm/seccomp.h11
2 files changed, 11 insertions, 1 deletions
diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild
index c59c42a1221a..9718e9593564 100644
--- a/arch/xtensa/include/asm/Kbuild
+++ b/arch/xtensa/include/asm/Kbuild
@@ -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
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 <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 */