This wires up the close_range() syscall into all arches at once.

Suggested-by: Arnd Bergmann <a...@arndb.de>
Signed-off-by: Christian Brauner <christian.brau...@ubuntu.com>
Reviewed-by: Oleg Nesterov <o...@redhat.com>
Acked-by: Arnd Bergmann <a...@arndb.de>
Acked-by: Michael Ellerman <m...@ellerman.id.au> (powerpc)
Cc: Jann Horn <ja...@google.com>
Cc: David Howells <dhowe...@redhat.com>
Cc: Dmitry V. Levin <l...@altlinux.org>
Cc: Linus Torvalds <torva...@linux-foundation.org>
Cc: Al Viro <v...@zeniv.linux.org.uk>
Cc: Florian Weimer <fwei...@redhat.com>
Cc: linux-...@vger.kernel.org
Cc: linux-al...@vger.kernel.org
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-i...@vger.kernel.org
Cc: linux-m...@lists.linux-m68k.org
Cc: linux-m...@vger.kernel.org
Cc: linux-par...@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-s...@vger.kernel.org
Cc: linux...@vger.kernel.org
Cc: sparcli...@vger.kernel.org
Cc: linux-xte...@linux-xtensa.org
Cc: linux-a...@vger.kernel.org
Cc: x...@kernel.org
---
/* v2 */
not present

/* v3 */
not present

/* v4 */
introduced
- Arnd Bergmann <a...@arndb.de>:
  - split into two patches:
    1. add close_range()
    2. add syscall to all arches at once
  - bump __NR_compat_syscalls in arch/arm64/include/asm/unistd.h

/* v5 */
unchanged
---
 arch/alpha/kernel/syscalls/syscall.tbl      | 1 +
 arch/arm/tools/syscall.tbl                  | 1 +
 arch/arm64/include/asm/unistd.h             | 2 +-
 arch/arm64/include/asm/unistd32.h           | 2 ++
 arch/ia64/kernel/syscalls/syscall.tbl       | 1 +
 arch/m68k/kernel/syscalls/syscall.tbl       | 1 +
 arch/microblaze/kernel/syscalls/syscall.tbl | 1 +
 arch/mips/kernel/syscalls/syscall_n32.tbl   | 1 +
 arch/mips/kernel/syscalls/syscall_n64.tbl   | 1 +
 arch/mips/kernel/syscalls/syscall_o32.tbl   | 1 +
 arch/parisc/kernel/syscalls/syscall.tbl     | 1 +
 arch/powerpc/kernel/syscalls/syscall.tbl    | 1 +
 arch/s390/kernel/syscalls/syscall.tbl       | 1 +
 arch/sh/kernel/syscalls/syscall.tbl         | 1 +
 arch/sparc/kernel/syscalls/syscall.tbl      | 1 +
 arch/x86/entry/syscalls/syscall_32.tbl      | 1 +
 arch/x86/entry/syscalls/syscall_64.tbl      | 1 +
 arch/xtensa/kernel/syscalls/syscall.tbl     | 1 +
 include/uapi/asm-generic/unistd.h           | 4 +++-
 19 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/arch/alpha/kernel/syscalls/syscall.tbl 
b/arch/alpha/kernel/syscalls/syscall.tbl
index 36d42da7466a..67ef02ead4da 100644
--- a/arch/alpha/kernel/syscalls/syscall.tbl
+++ b/arch/alpha/kernel/syscalls/syscall.tbl
@@ -475,5 +475,6 @@
 543    common  fspick                          sys_fspick
 544    common  pidfd_open                      sys_pidfd_open
 # 545 reserved for clone3
+546    common  close_range                     sys_close_range
 547    common  openat2                         sys_openat2
 548    common  pidfd_getfd                     sys_pidfd_getfd
diff --git a/arch/arm/tools/syscall.tbl b/arch/arm/tools/syscall.tbl
index 4d1cf74a2caa..13c5652137fb 100644
--- a/arch/arm/tools/syscall.tbl
+++ b/arch/arm/tools/syscall.tbl
@@ -449,5 +449,6 @@
 433    common  fspick                          sys_fspick
 434    common  pidfd_open                      sys_pidfd_open
 435    common  clone3                          sys_clone3
+436    common  close_range                     sys_close_range
 437    common  openat2                         sys_openat2
 438    common  pidfd_getfd                     sys_pidfd_getfd
diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h
index 803039d504de..3b859596840d 100644
--- a/arch/arm64/include/asm/unistd.h
+++ b/arch/arm64/include/asm/unistd.h
@@ -38,7 +38,7 @@
 #define __ARM_NR_compat_set_tls                (__ARM_NR_COMPAT_BASE + 5)
 #define __ARM_NR_COMPAT_END            (__ARM_NR_COMPAT_BASE + 0x800)
 
-#define __NR_compat_syscalls           439
+#define __NR_compat_syscalls           440
 #endif
 
 #define __ARCH_WANT_SYS_CLONE
diff --git a/arch/arm64/include/asm/unistd32.h 
b/arch/arm64/include/asm/unistd32.h
index c1c61635f89c..902bfb136002 100644
--- a/arch/arm64/include/asm/unistd32.h
+++ b/arch/arm64/include/asm/unistd32.h
@@ -879,6 +879,8 @@ __SYSCALL(__NR_fspick, sys_fspick)
 __SYSCALL(__NR_pidfd_open, sys_pidfd_open)
 #define __NR_clone3 435
 __SYSCALL(__NR_clone3, sys_clone3)
+#define __NR_close_range 436
+__SYSCALL(__NR_close_range, sys_close_range)
 #define __NR_openat2 437
 __SYSCALL(__NR_openat2, sys_openat2)
 #define __NR_pidfd_getfd 438
diff --git a/arch/ia64/kernel/syscalls/syscall.tbl 
b/arch/ia64/kernel/syscalls/syscall.tbl
index 042911e670b8..df2e14da6a29 100644
--- a/arch/ia64/kernel/syscalls/syscall.tbl
+++ b/arch/ia64/kernel/syscalls/syscall.tbl
@@ -356,5 +356,6 @@
 433    common  fspick                          sys_fspick
 434    common  pidfd_open                      sys_pidfd_open
 # 435 reserved for clone3
+436    common  close_range                     sys_close_range
 437    common  openat2                         sys_openat2
 438    common  pidfd_getfd                     sys_pidfd_getfd
diff --git a/arch/m68k/kernel/syscalls/syscall.tbl 
b/arch/m68k/kernel/syscalls/syscall.tbl
index f4f49fcb76d0..553b8858e667 100644
--- a/arch/m68k/kernel/syscalls/syscall.tbl
+++ b/arch/m68k/kernel/syscalls/syscall.tbl
@@ -435,5 +435,6 @@
 433    common  fspick                          sys_fspick
 434    common  pidfd_open                      sys_pidfd_open
 435    common  clone3                          __sys_clone3
+436    common  close_range                     sys_close_range
 437    common  openat2                         sys_openat2
 438    common  pidfd_getfd                     sys_pidfd_getfd
diff --git a/arch/microblaze/kernel/syscalls/syscall.tbl 
b/arch/microblaze/kernel/syscalls/syscall.tbl
index 4c67b11f9c9e..4467e2211d3c 100644
--- a/arch/microblaze/kernel/syscalls/syscall.tbl
+++ b/arch/microblaze/kernel/syscalls/syscall.tbl
@@ -441,5 +441,6 @@
 433    common  fspick                          sys_fspick
 434    common  pidfd_open                      sys_pidfd_open
 435    common  clone3                          sys_clone3
+436    common  close_range                     sys_close_range
 437    common  openat2                         sys_openat2
 438    common  pidfd_getfd                     sys_pidfd_getfd
diff --git a/arch/mips/kernel/syscalls/syscall_n32.tbl 
b/arch/mips/kernel/syscalls/syscall_n32.tbl
index 1f9e8ad636cc..82ad4cce163a 100644
--- a/arch/mips/kernel/syscalls/syscall_n32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_n32.tbl
@@ -374,5 +374,6 @@
 433    n32     fspick                          sys_fspick
 434    n32     pidfd_open                      sys_pidfd_open
 435    n32     clone3                          __sys_clone3
+436    n32     close_range                     sys_close_range
 437    n32     openat2                         sys_openat2
 438    n32     pidfd_getfd                     sys_pidfd_getfd
diff --git a/arch/mips/kernel/syscalls/syscall_n64.tbl 
b/arch/mips/kernel/syscalls/syscall_n64.tbl
index c0b9d802dbf6..232934c26d07 100644
--- a/arch/mips/kernel/syscalls/syscall_n64.tbl
+++ b/arch/mips/kernel/syscalls/syscall_n64.tbl
@@ -350,5 +350,6 @@
 433    n64     fspick                          sys_fspick
 434    n64     pidfd_open                      sys_pidfd_open
 435    n64     clone3                          __sys_clone3
+436    n64     close_range                     sys_close_range
 437    n64     openat2                         sys_openat2
 438    n64     pidfd_getfd                     sys_pidfd_getfd
diff --git a/arch/mips/kernel/syscalls/syscall_o32.tbl 
b/arch/mips/kernel/syscalls/syscall_o32.tbl
index ac586774c980..d63000c8e769 100644
--- a/arch/mips/kernel/syscalls/syscall_o32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_o32.tbl
@@ -423,5 +423,6 @@
 433    o32     fspick                          sys_fspick
 434    o32     pidfd_open                      sys_pidfd_open
 435    o32     clone3                          __sys_clone3
+436    o32     close_range                     sys_close_range
 437    o32     openat2                         sys_openat2
 438    o32     pidfd_getfd                     sys_pidfd_getfd
diff --git a/arch/parisc/kernel/syscalls/syscall.tbl 
b/arch/parisc/kernel/syscalls/syscall.tbl
index 52a15f5cd130..8612458afda6 100644
--- a/arch/parisc/kernel/syscalls/syscall.tbl
+++ b/arch/parisc/kernel/syscalls/syscall.tbl
@@ -433,5 +433,6 @@
 433    common  fspick                          sys_fspick
 434    common  pidfd_open                      sys_pidfd_open
 435    common  clone3                          sys_clone3_wrapper
+436    common  close_range                     sys_close_range
 437    common  openat2                         sys_openat2
 438    common  pidfd_getfd                     sys_pidfd_getfd
diff --git a/arch/powerpc/kernel/syscalls/syscall.tbl 
b/arch/powerpc/kernel/syscalls/syscall.tbl
index 220ae11555f2..ac92f5d7279d 100644
--- a/arch/powerpc/kernel/syscalls/syscall.tbl
+++ b/arch/powerpc/kernel/syscalls/syscall.tbl
@@ -525,5 +525,6 @@
 435    32      clone3                          ppc_clone3                      
sys_clone3
 435    64      clone3                          sys_clone3
 435    spu     clone3                          sys_ni_syscall
+436    common  close_range                     sys_close_range
 437    common  openat2                         sys_openat2
 438    common  pidfd_getfd                     sys_pidfd_getfd
diff --git a/arch/s390/kernel/syscalls/syscall.tbl 
b/arch/s390/kernel/syscalls/syscall.tbl
index bd7bd3581a0f..371bb1f2bfc3 100644
--- a/arch/s390/kernel/syscalls/syscall.tbl
+++ b/arch/s390/kernel/syscalls/syscall.tbl
@@ -438,5 +438,6 @@
 433  common    fspick                  sys_fspick                      
sys_fspick
 434  common    pidfd_open              sys_pidfd_open                  
sys_pidfd_open
 435  common    clone3                  sys_clone3                      
sys_clone3
+436  common    close_range             sys_close_range                 
sys_close_range
 437  common    openat2                 sys_openat2                     
sys_openat2
 438  common    pidfd_getfd             sys_pidfd_getfd                 
sys_pidfd_getfd
diff --git a/arch/sh/kernel/syscalls/syscall.tbl 
b/arch/sh/kernel/syscalls/syscall.tbl
index c7a30fcd135f..4db428e7acdd 100644
--- a/arch/sh/kernel/syscalls/syscall.tbl
+++ b/arch/sh/kernel/syscalls/syscall.tbl
@@ -438,5 +438,6 @@
 433    common  fspick                          sys_fspick
 434    common  pidfd_open                      sys_pidfd_open
 # 435 reserved for clone3
+436    common  close_range                     sys_close_range
 437    common  openat2                         sys_openat2
 438    common  pidfd_getfd                     sys_pidfd_getfd
diff --git a/arch/sparc/kernel/syscalls/syscall.tbl 
b/arch/sparc/kernel/syscalls/syscall.tbl
index f13615ecdecc..c9233f79a11b 100644
--- a/arch/sparc/kernel/syscalls/syscall.tbl
+++ b/arch/sparc/kernel/syscalls/syscall.tbl
@@ -481,5 +481,6 @@
 433    common  fspick                          sys_fspick
 434    common  pidfd_open                      sys_pidfd_open
 # 435 reserved for clone3
+436    common  close_range                     sys_close_range
 437    common  openat2                 sys_openat2
 438    common  pidfd_getfd                     sys_pidfd_getfd
diff --git a/arch/x86/entry/syscalls/syscall_32.tbl 
b/arch/x86/entry/syscalls/syscall_32.tbl
index 54581ac671b4..49ea7190351a 100644
--- a/arch/x86/entry/syscalls/syscall_32.tbl
+++ b/arch/x86/entry/syscalls/syscall_32.tbl
@@ -440,5 +440,6 @@
 433    i386    fspick                  sys_fspick
 434    i386    pidfd_open              sys_pidfd_open
 435    i386    clone3                  sys_clone3
+436    i386    close_range             sys_close_range
 437    i386    openat2                 sys_openat2
 438    i386    pidfd_getfd             sys_pidfd_getfd
diff --git a/arch/x86/entry/syscalls/syscall_64.tbl 
b/arch/x86/entry/syscalls/syscall_64.tbl
index 37b844f839bc..c2b50b16a24c 100644
--- a/arch/x86/entry/syscalls/syscall_64.tbl
+++ b/arch/x86/entry/syscalls/syscall_64.tbl
@@ -357,6 +357,7 @@
 433    common  fspick                  sys_fspick
 434    common  pidfd_open              sys_pidfd_open
 435    common  clone3                  sys_clone3
+436    common  close_range             sys_close_range
 437    common  openat2                 sys_openat2
 438    common  pidfd_getfd             sys_pidfd_getfd
 
diff --git a/arch/xtensa/kernel/syscalls/syscall.tbl 
b/arch/xtensa/kernel/syscalls/syscall.tbl
index 85a9ab1bc04d..d5dd7e506893 100644
--- a/arch/xtensa/kernel/syscalls/syscall.tbl
+++ b/arch/xtensa/kernel/syscalls/syscall.tbl
@@ -406,5 +406,6 @@
 433    common  fspick                          sys_fspick
 434    common  pidfd_open                      sys_pidfd_open
 435    common  clone3                          sys_clone3
+436    common  close_range                     sys_close_range
 437    common  openat2                         sys_openat2
 438    common  pidfd_getfd                     sys_pidfd_getfd
diff --git a/include/uapi/asm-generic/unistd.h 
b/include/uapi/asm-generic/unistd.h
index 3a3201e4618e..ed4e7c2a557f 100644
--- a/include/uapi/asm-generic/unistd.h
+++ b/include/uapi/asm-generic/unistd.h
@@ -850,6 +850,8 @@ __SYSCALL(__NR_pidfd_open, sys_pidfd_open)
 #define __NR_clone3 435
 __SYSCALL(__NR_clone3, sys_clone3)
 #endif
+#define __NR_close_range 436
+__SYSCALL(__NR_close_range, sys_close_range)
 
 #define __NR_openat2 437
 __SYSCALL(__NR_openat2, sys_openat2)
@@ -857,7 +859,7 @@ __SYSCALL(__NR_openat2, sys_openat2)
 __SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd)
 
 #undef __NR_syscalls
-#define __NR_syscalls 439
+#define __NR_syscalls 440
 
 /*
  * 32 bit systems traditionally used different
-- 
2.26.2

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