From: He Zhe <zhe.he@windriver.com>
To: oleg@redhat.com, catalin.marinas@arm.com, will@kernel.org,
paul@paul-moore.com, eparis@redhat.com, linux-audit@redhat.com,
rth@twiddle.net, ink@jurassic.park.msu.ru, mattst88@gmail.com,
linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org,
zhe.he@windriver.com
Subject: [PATCH] alpha: Add syscall_get_return_value()
Date: Mon, 26 Apr 2021 17:16:29 +0800 [thread overview]
Message-ID: <20210426091629.45020-1-zhe.he@windriver.com> (raw)
In-Reply-To: <20210423103533.30121-3-zhe.he@windriver.com>
audit now reuquires syscall_get_return_value instead of regs_return_value
to retrieve syscall return code . Other architectures that support audit
have already define this function.
Signed-off-by: He Zhe <zhe.he@windriver.com>
---
arch/alpha/include/asm/syscall.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/alpha/include/asm/syscall.h b/arch/alpha/include/asm/syscall.h
index 11c688c1d7ec..f21babaeed85 100644
--- a/arch/alpha/include/asm/syscall.h
+++ b/arch/alpha/include/asm/syscall.h
@@ -9,4 +9,10 @@ static inline int syscall_get_arch(struct task_struct *task)
return AUDIT_ARCH_ALPHA;
}
+static inline long syscall_get_return_value(struct task_struct *task,
+ struct pt_regs *regs)
+{
+ return regs->r0;
+}
+
#endif /* _ASM_ALPHA_SYSCALL_H */
--
2.17.1
next prev parent reply other threads:[~2021-04-26 9:17 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-23 10:35 [PATCH v2 1/3] arm64: ptrace: Add is_syscall_success to handle compat He Zhe
2021-04-23 10:35 ` [PATCH v2 2/3] arm64: syscall.h: Add sign extension handling in syscall_get_return_value for compat He Zhe
2021-05-05 17:30 ` Mark Rutland
2021-04-23 10:35 ` [PATCH v2 3/3] audit: Use syscall_get_return_value to get syscall return code in audit_syscall_exit He Zhe
2021-04-24 5:44 ` kernel test robot
2021-04-26 9:16 ` He Zhe [this message]
2021-04-26 9:21 ` [PATCH] alpha: Add syscall_get_return_value() He Zhe
2021-05-10 22:38 ` [PATCH v2 3/3] audit: Use syscall_get_return_value to get syscall return code in audit_syscall_exit Paul Moore
2021-05-11 3:19 ` He Zhe
2021-05-11 14:51 ` Paul Moore
2021-05-12 8:43 ` He Zhe
2021-05-14 20:33 ` Paul Moore
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