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[seccomp,7/8] xtensa: Enable seccomp architecture tracking

Message ID eab25a03fbf296e65e5292c7a25d15285e93e6de.1604410035.git.yifeifz2@illinois.edu (mailing list archive)
State Not Applicable
Headers show
Series seccomp: add bitmap cache support on remaining arches and report cache in procfs | expand

Commit Message

YiFei Zhu Nov. 3, 2020, 1:43 p.m. UTC 
From: YiFei Zhu <yifeifz2@illinois.edu>

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>
---
 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
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Patch

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 */