syscall_get_arch() is required to be implemented on all architectures
in addition to already implemented syscall_get_nr(),
syscall_get_arguments(), syscall_get_error(), and
syscall_get_return_value() functions in order to extend the generic
ptrace API with PTRACE_GET_SYSCALL_INFO request.
Acked-by: Paul Moore <[email protected]>
Cc: Elvira Khabirova <[email protected]>
Cc: Eugene Syromyatnikov <[email protected]>
Cc: Ley Foon Tan <[email protected]>
Cc: Oleg Nesterov <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Dmitry V. Levin <[email protected]>
---
arch/nios2/include/asm/syscall.h | 6 ++++++
include/uapi/linux/audit.h | 1 +
2 files changed, 7 insertions(+)
diff --git a/arch/nios2/include/asm/syscall.h b/arch/nios2/include/asm/syscall.h
index 9de220854c4a..cf35e210fc4d 100644
--- a/arch/nios2/include/asm/syscall.h
+++ b/arch/nios2/include/asm/syscall.h
@@ -17,6 +17,7 @@
#ifndef __ASM_NIOS2_SYSCALL_H__
#define __ASM_NIOS2_SYSCALL_H__
+#include <uapi/linux/audit.h>
#include <linux/err.h>
#include <linux/sched.h>
@@ -135,4 +136,9 @@ static inline void syscall_set_arguments(struct task_struct *task,
}
}
+static inline int syscall_get_arch(void)
+{
+ return AUDIT_ARCH_NIOS2;
+}
+
#endif
diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h
index 1568ddc1c945..efeb0bbd6c4d 100644
--- a/include/uapi/linux/audit.h
+++ b/include/uapi/linux/audit.h
@@ -403,6 +403,7 @@ enum {
__AUDIT_ARCH_CONVENTION_MIPS64_N32)
#define AUDIT_ARCH_NDS32 (EM_NDS32|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_NDS32BE (EM_NDS32)
+#define AUDIT_ARCH_NIOS2 (EM_ALTERA_NIOS2|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_OPENRISC (EM_OPENRISC)
#define AUDIT_ARCH_PARISC (EM_PARISC)
#define AUDIT_ARCH_PARISC64 (EM_PARISC|__AUDIT_ARCH_64BIT)
--
ldv
syscall_get_arch() is required to be implemented on all architectures
in addition to already implemented syscall_get_nr(),
syscall_get_arguments(), syscall_get_error(), and
syscall_get_return_value() functions in order to extend the generic
ptrace API with PTRACE_GET_SYSCALL_INFO request.
Acked-by: Paul Moore <[email protected]>
Cc: Elvira Khabirova <[email protected]>
Cc: Eugene Syromyatnikov <[email protected]>
Cc: Ley Foon Tan <[email protected]>
Cc: Oleg Nesterov <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Dmitry V. Levin <[email protected]>
---
This is just a gentle ping, the patch is unchanged.
arch/nios2/include/asm/syscall.h | 6 ++++++
include/uapi/linux/audit.h | 1 +
2 files changed, 7 insertions(+)
diff --git a/arch/nios2/include/asm/syscall.h b/arch/nios2/include/asm/syscall.h
index 9de220854c4a..cf35e210fc4d 100644
--- a/arch/nios2/include/asm/syscall.h
+++ b/arch/nios2/include/asm/syscall.h
@@ -17,6 +17,7 @@
#ifndef __ASM_NIOS2_SYSCALL_H__
#define __ASM_NIOS2_SYSCALL_H__
+#include <uapi/linux/audit.h>
#include <linux/err.h>
#include <linux/sched.h>
@@ -135,4 +136,9 @@ static inline void syscall_set_arguments(struct task_struct *task,
}
}
+static inline int syscall_get_arch(void)
+{
+ return AUDIT_ARCH_NIOS2;
+}
+
#endif
diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h
index 1568ddc1c945..efeb0bbd6c4d 100644
--- a/include/uapi/linux/audit.h
+++ b/include/uapi/linux/audit.h
@@ -403,6 +403,7 @@ enum {
__AUDIT_ARCH_CONVENTION_MIPS64_N32)
#define AUDIT_ARCH_NDS32 (EM_NDS32|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_NDS32BE (EM_NDS32)
+#define AUDIT_ARCH_NIOS2 (EM_ALTERA_NIOS2|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_OPENRISC (EM_OPENRISC)
#define AUDIT_ARCH_PARISC (EM_PARISC)
#define AUDIT_ARCH_PARISC64 (EM_PARISC|__AUDIT_ARCH_64BIT)
--
ldv
On Wed, 2019-02-27 at 18:31 +0300, Dmitry V. Levin wrote:
> syscall_get_arch() is required to be implemented on all architectures
> in addition to already implemented syscall_get_nr(),
> syscall_get_arguments(), syscall_get_error(), and
> syscall_get_return_value() functions in order to extend the generic
> ptrace API with PTRACE_GET_SYSCALL_INFO request.
>
> Acked-by: Paul Moore <[email protected]>
> Cc: Elvira Khabirova <[email protected]>
> Cc: Eugene Syromyatnikov <[email protected]>
> Cc: Ley Foon Tan <[email protected]>
> Cc: Oleg Nesterov <[email protected]>
> Cc: Andy Lutomirski <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Signed-off-by: Dmitry V. Levin <[email protected]>
Acked-by: Ley Foon Tan <[email protected]>
Regards
Ley Foon
> ---
> This is just a gentle ping, the patch is unchanged.
>
> arch/nios2/include/asm/syscall.h | 6 ++++++
> include/uapi/linux/audit.h | 1 +
> 2 files changed, 7 insertions(+)
>
> diff --git a/arch/nios2/include/asm/syscall.h
> b/arch/nios2/include/asm/syscall.h
> index 9de220854c4a..cf35e210fc4d 100644
> --- a/arch/nios2/include/asm/syscall.h
> +++ b/arch/nios2/include/asm/syscall.h
> @@ -17,6 +17,7 @@
> #ifndef __ASM_NIOS2_SYSCALL_H__
> #define __ASM_NIOS2_SYSCALL_H__
>
> +#include <uapi/linux/audit.h>
> #include <linux/err.h>
> #include <linux/sched.h>
>
> @@ -135,4 +136,9 @@ static inline void syscall_set_arguments(struct
> task_struct *task,
> }
> }
>
> +static inline int syscall_get_arch(void)
> +{
> + return AUDIT_ARCH_NIOS2;
> +}
> +
> #endif
> diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h
> index 1568ddc1c945..efeb0bbd6c4d 100644
> --- a/include/uapi/linux/audit.h
> +++ b/include/uapi/linux/audit.h
> @@ -403,6 +403,7 @@ enum {
> __AUDIT_ARCH_CONVENTION_MIPS64_N32)
> #define AUDIT_ARCH_NDS32 (EM_NDS32|__AUDIT_ARCH_LE)
> #define AUDIT_ARCH_NDS32BE (EM_NDS32)
> +#define AUDIT_ARCH_NIOS2 (EM_ALTERA_NIOS2|__AUDIT_ARCH_LE)
> #define AUDIT_ARCH_OPENRISC (EM_OPENRISC)
> #define AUDIT_ARCH_PARISC (EM_PARISC)
> #define AUDIT_ARCH_PARISC64 (EM_PARISC|__AUDIT_ARCH_64BIT)
> --
> ldv
>
> ________________________________
>
> Confidentiality Notice.
> This message may contain information that is confidential or
> otherwise protected from disclosure. If you are not the intended
> recipient, you are hereby notified that any use, disclosure,
> dissemination, distribution, or copying of this message, or any
> attachments, is strictly prohibited. If you have received this
> message in error, please advise the sender by reply e-mail, and
> delete the message and any attachments. Thank you.