From: Christian Hansen <chansen3@cisco.com>
To: catalin.marinas@arm.com, linux@dominikbrodowski.net
Cc: xe-linux-external@cisco.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Christian Hansen <chansen3@cisco.com>
Subject: [PATCH] arm64: allowing mmap to be traced
Date: Mon, 14 May 2018 14:32:42 +0000 [thread overview]
Message-ID: <1526308362-45443-1-git-send-email-chansen3@cisco.com> (raw)
Adding missing macro which is present all other system calls to
to mmap declaration for ARM. This allows it to appear as a kernel
tracing target.
Signed-off-by: Christian Hansen <chansen3@cisco.com>
---
arch/arm64/kernel/sys.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/kernel/sys.c b/arch/arm64/kernel/sys.c
index 72981ba..1ccdbfc 100644
--- a/arch/arm64/kernel/sys.c
+++ b/arch/arm64/kernel/sys.c
@@ -27,9 +27,9 @@
#include <linux/syscalls.h>
#include <asm/cpufeature.h>
-asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
- unsigned long prot, unsigned long flags,
- unsigned long fd, off_t off)
+SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len,
+ unsigned long, prot, unsigned long, flags,
+ unsigned long, fd, off_t, off)
{
if (offset_in_page(off) != 0)
return -EINVAL;
--
2.5.0
next reply other threads:[~2018-05-14 14:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-14 14:32 Christian Hansen [this message]
2018-05-14 14:38 ` [PATCH] arm64: allowing mmap to be traced Mark Rutland
2018-05-14 15:09 ` Christian Hansen (chansen3)
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