linux-kernel - [PATCH v2 4/4] tools: Add fchmodat4

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Message-Id: <20190717012719.5524-5-palmer@sifive.com>
Date:   Tue, 16 Jul 2019 18:27:19 -0700
From:   Palmer Dabbelt <palmer@...ive.com>
To:     viro@...iv.linux.org.uk, linux-kernel@...r.kernel.org,
        linux-fsdevel@...r.kernel.org, linux-api@...r.kernel.org,
        Arnd Bergmann <arnd@...db.de>
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Subject: [PATCH v2 4/4] tools: Add fchmodat4

I'm not sure why it's necessary to add this explicitly to tools/ as well
as arch/, but there were a few instances of fspick in here so I blindly
added fchmodat4 in the same fashion.

Signed-off-by: Palmer Dabbelt <palmer@...ive.com>
---
 tools/include/uapi/asm-generic/unistd.h           | 4 +++-
 tools/perf/arch/x86/entry/syscalls/syscall_64.tbl | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/include/uapi/asm-generic/unistd.h b/tools/include/uapi/asm-generic/unistd.h
index a87904daf103..36232ea94956 100644
--- a/tools/include/uapi/asm-generic/unistd.h
+++ b/tools/include/uapi/asm-generic/unistd.h
@@ -844,9 +844,11 @@ __SYSCALL(__NR_fsconfig, sys_fsconfig)
 __SYSCALL(__NR_fsmount, sys_fsmount)
 #define __NR_fspick 433
 __SYSCALL(__NR_fspick, sys_fspick)
+#define __NR_fchmodat4 434
+__SYSCALL(__NR_fchmodat4, sys_fchmodat4)
 
 #undef __NR_syscalls
-#define __NR_syscalls 434
+#define __NR_syscalls 435
 
 /*
  * 32 bit systems traditionally used different
diff --git a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
index b4e6f9e6204a..b92d5b195e66 100644
--- a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
+++ b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl
@@ -355,6 +355,7 @@
 431	common	fsconfig		__x64_sys_fsconfig
 432	common	fsmount			__x64_sys_fsmount
 433	common	fspick			__x64_sys_fspick
+434	common	fchmodat4		__x64_sys_fchmodat4
 
 #
 # x32-specific system call numbers start at 512 to avoid cache impact
-- 
2.21.0