| Date | Tue, 20 Nov 2018 03:17:01 +0300 | From | "Dmitry V. Levin" <> | Subject | [PATCH v2 15/15] xtensa: define syscall_get_arch() |
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syscall_get_arch() is required to be implemented on all architectures in order to extend the generic ptrace API with PTRACE_GET_SYSCALL_INFO request.
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org> Acked-by: Max Filippov <jcmvbkbc@gmail.com> --- v2: added Acked-by to v1
arch/xtensa/include/asm/syscall.h | 7 +++++++ include/uapi/linux/audit.h | 1 + 2 files changed, 8 insertions(+)
diff --git a/arch/xtensa/include/asm/syscall.h b/arch/xtensa/include/asm/syscall.h index 3673ff1f1bc5..84144567095a 100644 --- a/arch/xtensa/include/asm/syscall.h +++ b/arch/xtensa/include/asm/syscall.h @@ -8,6 +8,13 @@ * Copyright (C) 2001 - 2007 Tensilica Inc. */ +#include <uapi/linux/audit.h> + +static inline int syscall_get_arch(void) +{ + return AUDIT_ARCH_XTENSA; +} + struct pt_regs; asmlinkage long xtensa_ptrace(long, long, long, long); asmlinkage long xtensa_sigreturn(struct pt_regs*); diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h index b032748cb8ba..904d713f6cdd 100644 --- a/include/uapi/linux/audit.h +++ b/include/uapi/linux/audit.h @@ -425,6 +425,7 @@ enum { #define AUDIT_ARCH_TILEPRO (EM_TILEPRO|__AUDIT_ARCH_LE) #define AUDIT_ARCH_UNICORE (EM_UNICORE|__AUDIT_ARCH_LE) #define AUDIT_ARCH_X86_64 (EM_X86_64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE) +#define AUDIT_ARCH_XTENSA (EM_XTENSA) #define AUDIT_PERM_EXEC 1 #define AUDIT_PERM_WRITE 2 -- ldv
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