arch: wire-up close_range()

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

Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
Cc: Jann Horn <jannh@google.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Dmitry V. Levin <ldv@altlinux.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Florian Weimer <fweimer@redhat.com>
Cc: linux-api@vger.kernel.org
Cc: linux-alpha@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-ia64@vger.kernel.org
Cc: linux-m68k@lists.linux-m68k.org
Cc: linux-mips@vger.kernel.org
Cc: linux-parisc@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-s390@vger.kernel.org
Cc: linux-sh@vger.kernel.org
Cc: sparclinux@vger.kernel.org
Cc: linux-xtensa@linux-xtensa.org
Cc: linux-arch@vger.kernel.org
Cc: x86@kernel.org

diff --git a/arch/alpha/kernel/syscalls/syscall.tbl b/arch/alpha/kernel/syscalls/syscall.tbl
index 5ddd128..a28fb21 100644 (file)
--- a/arch/alpha/kernel/syscalls/syscall.tbl
+++ b/arch/alpha/kernel/syscalls/syscall.tbl
@@ -475,6 +475,7 @@
 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
 549    common  faccessat2                      sys_faccessat2

diff --git a/arch/arm/tools/syscall.tbl b/arch/arm/tools/syscall.tbl
index d5cae5f..7e8ee4a 100644 (file)
--- a/arch/arm/tools/syscall.tbl
+++ b/arch/arm/tools/syscall.tbl
@@ -449,6 +449,7 @@
 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
 439    common  faccessat2                      sys_faccessat2

diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h
index 6d95d0c..c760b9e 100644 (file)
--- 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 49e325b..ced9c83 100644 (file)
--- a/arch/ia64/kernel/syscalls/syscall.tbl
+++ b/arch/ia64/kernel/syscalls/syscall.tbl
@@ -356,6 +356,7 @@
 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
 439    common  faccessat2                      sys_faccessat2

diff --git a/arch/m68k/kernel/syscalls/syscall.tbl b/arch/m68k/kernel/syscalls/syscall.tbl
index f71b1bb..1a4822d 100644 (file)
--- a/arch/m68k/kernel/syscalls/syscall.tbl
+++ b/arch/m68k/kernel/syscalls/syscall.tbl
@@ -435,6 +435,7 @@
 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
 439    common  faccessat2                      sys_faccessat2

diff --git a/arch/microblaze/kernel/syscalls/syscall.tbl b/arch/microblaze/kernel/syscalls/syscall.tbl
index edacc45..a3f4be8 100644 (file)
--- a/arch/microblaze/kernel/syscalls/syscall.tbl
+++ b/arch/microblaze/kernel/syscalls/syscall.tbl
@@ -441,6 +441,7 @@
 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
 439    common  faccessat2                      sys_faccessat2

diff --git a/arch/mips/kernel/syscalls/syscall_n32.tbl b/arch/mips/kernel/syscalls/syscall_n32.tbl
index f777141..501bc09 100644 (file)
--- a/arch/mips/kernel/syscalls/syscall_n32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_n32.tbl
@@ -374,6 +374,7 @@
 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
 439    n32     faccessat2                      sys_faccessat2

diff --git a/arch/mips/kernel/syscalls/syscall_n64.tbl b/arch/mips/kernel/syscalls/syscall_n64.tbl
index da8c763..391acbf 100644 (file)
--- a/arch/mips/kernel/syscalls/syscall_n64.tbl
+++ b/arch/mips/kernel/syscalls/syscall_n64.tbl
@@ -350,6 +350,7 @@
 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
 439    n64     faccessat2                      sys_faccessat2

diff --git a/arch/mips/kernel/syscalls/syscall_o32.tbl b/arch/mips/kernel/syscalls/syscall_o32.tbl
index 1328062..d28f12f 100644 (file)
--- a/arch/mips/kernel/syscalls/syscall_o32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_o32.tbl
@@ -423,6 +423,7 @@
 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
 439    o32     faccessat2                      sys_faccessat2

diff --git a/arch/parisc/kernel/syscalls/syscall.tbl b/arch/parisc/kernel/syscalls/syscall.tbl
index 5a758fa..5d76b8f 100644 (file)
--- a/arch/parisc/kernel/syscalls/syscall.tbl
+++ b/arch/parisc/kernel/syscalls/syscall.tbl
@@ -433,6 +433,7 @@
 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
 439    common  faccessat2                      sys_faccessat2

diff --git a/arch/powerpc/kernel/syscalls/syscall.tbl b/arch/powerpc/kernel/syscalls/syscall.tbl
index f833a31..dd87a78 100644 (file)
--- a/arch/powerpc/kernel/syscalls/syscall.tbl
+++ b/arch/powerpc/kernel/syscalls/syscall.tbl
@@ -525,6 +525,7 @@
 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
 439    common  faccessat2                      sys_faccessat2

diff --git a/arch/s390/kernel/syscalls/syscall.tbl b/arch/s390/kernel/syscalls/syscall.tbl
index bfdcb76..effb519 100644 (file)
--- a/arch/s390/kernel/syscalls/syscall.tbl
+++ b/arch/s390/kernel/syscalls/syscall.tbl
@@ -438,6 +438,7 @@
 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
 439  common    faccessat2              sys_faccessat2                  sys_faccessat2

diff --git a/arch/sh/kernel/syscalls/syscall.tbl b/arch/sh/kernel/syscalls/syscall.tbl
index acc35da..96848db 100644 (file)
--- a/arch/sh/kernel/syscalls/syscall.tbl
+++ b/arch/sh/kernel/syscalls/syscall.tbl
@@ -438,6 +438,7 @@
 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
 439    common  faccessat2                      sys_faccessat2

diff --git a/arch/sparc/kernel/syscalls/syscall.tbl b/arch/sparc/kernel/syscalls/syscall.tbl
index 8004a27..d6447d0 100644 (file)
--- a/arch/sparc/kernel/syscalls/syscall.tbl
+++ b/arch/sparc/kernel/syscalls/syscall.tbl
@@ -481,6 +481,7 @@
 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
 439    common  faccessat2                      sys_faccessat2

diff --git a/arch/x86/entry/syscalls/syscall_32.tbl b/arch/x86/entry/syscalls/syscall_32.tbl
index d8f8a1a..3f0c654 100644 (file)
--- a/arch/x86/entry/syscalls/syscall_32.tbl
+++ b/arch/x86/entry/syscalls/syscall_32.tbl
@@ -440,6 +440,7 @@
 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
 439    i386    faccessat2              sys_faccessat2

diff --git a/arch/x86/entry/syscalls/syscall_64.tbl b/arch/x86/entry/syscalls/syscall_64.tbl
index 78847b3..f8637c2 100644 (file)
--- 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
 439    common  faccessat2              sys_faccessat2

diff --git a/arch/xtensa/kernel/syscalls/syscall.tbl b/arch/xtensa/kernel/syscalls/syscall.tbl
index 69d0d73..d216ccb 100644 (file)
--- a/arch/xtensa/kernel/syscalls/syscall.tbl
+++ b/arch/xtensa/kernel/syscalls/syscall.tbl
@@ -406,6 +406,7 @@
 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
 439    common  faccessat2                      sys_faccessat2

diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h
index f4a0130..31001e3 100644 (file)
--- 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)