This wires up the fsinfo() syscall for all architectures. Signed-off-by: Christian Brauner <christian.brauner@xxxxxxxxxx> --- 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/linux/syscalls.h | 4 ++++ include/uapi/asm-generic/unistd.h | 4 +++- 20 files changed, 26 insertions(+), 2 deletions(-) diff --git a/arch/alpha/kernel/syscalls/syscall.tbl b/arch/alpha/kernel/syscalls/syscall.tbl index 7c0115af9010..4d0b07dde12d 100644 --- a/arch/alpha/kernel/syscalls/syscall.tbl +++ b/arch/alpha/kernel/syscalls/syscall.tbl @@ -479,3 +479,4 @@ 548 common pidfd_getfd sys_pidfd_getfd 549 common watch_mount sys_watch_mount 550 common watch_sb sys_watch_sb +551 common fsinfo sys_fsinfo diff --git a/arch/arm/tools/syscall.tbl b/arch/arm/tools/syscall.tbl index f256f009a89f..fdda8382b420 100644 --- a/arch/arm/tools/syscall.tbl +++ b/arch/arm/tools/syscall.tbl @@ -453,3 +453,4 @@ 438 common pidfd_getfd sys_pidfd_getfd 439 common watch_mount sys_watch_mount 440 common watch_sb sys_watch_sb +441 common fsinfo sys_fsinfo diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h index bc0f923e0e04..388eeb71cff0 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 441 +#define __NR_compat_syscalls 442 #endif #define __ARCH_WANT_SYS_CLONE diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h index c1c61635f89c..1f7d2c8d481a 100644 --- a/arch/arm64/include/asm/unistd32.h +++ b/arch/arm64/include/asm/unistd32.h @@ -883,6 +883,8 @@ __SYSCALL(__NR_clone3, sys_clone3) __SYSCALL(__NR_openat2, sys_openat2) #define __NR_pidfd_getfd 438 __SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd) +#define __NR_fsinfo 441 +__SYSCALL(__NR_fsinfo, sys_fsinfo) /* * Please add new compat syscalls above this comment and update diff --git a/arch/ia64/kernel/syscalls/syscall.tbl b/arch/ia64/kernel/syscalls/syscall.tbl index a4dafc659647..2316e60e031a 100644 --- a/arch/ia64/kernel/syscalls/syscall.tbl +++ b/arch/ia64/kernel/syscalls/syscall.tbl @@ -360,3 +360,4 @@ 438 common pidfd_getfd sys_pidfd_getfd 439 common watch_mount sys_watch_mount 440 common watch_sb sys_watch_sb +441 common fsinfo sys_fsinfo diff --git a/arch/m68k/kernel/syscalls/syscall.tbl b/arch/m68k/kernel/syscalls/syscall.tbl index 893fb4151547..efc2723ca91f 100644 --- a/arch/m68k/kernel/syscalls/syscall.tbl +++ b/arch/m68k/kernel/syscalls/syscall.tbl @@ -439,3 +439,4 @@ 438 common pidfd_getfd sys_pidfd_getfd 439 common watch_mount sys_watch_mount 440 common watch_sb sys_watch_sb +441 common fsinfo sys_fsinfo diff --git a/arch/microblaze/kernel/syscalls/syscall.tbl b/arch/microblaze/kernel/syscalls/syscall.tbl index 54aaf0d40c64..745c0f462fce 100644 --- a/arch/microblaze/kernel/syscalls/syscall.tbl +++ b/arch/microblaze/kernel/syscalls/syscall.tbl @@ -445,3 +445,4 @@ 438 common pidfd_getfd sys_pidfd_getfd 439 common watch_mount sys_watch_mount 440 common watch_sb sys_watch_sb +441 common fsinfo sys_fsinfo diff --git a/arch/mips/kernel/syscalls/syscall_n32.tbl b/arch/mips/kernel/syscalls/syscall_n32.tbl index fd34dd0efed0..499f83562a8c 100644 --- a/arch/mips/kernel/syscalls/syscall_n32.tbl +++ b/arch/mips/kernel/syscalls/syscall_n32.tbl @@ -378,3 +378,4 @@ 438 n32 pidfd_getfd sys_pidfd_getfd 439 n32 watch_mount sys_watch_mount 440 n32 watch_sb sys_watch_sb +441 n32 fsinfo sys_fsinfo diff --git a/arch/mips/kernel/syscalls/syscall_n64.tbl b/arch/mips/kernel/syscalls/syscall_n64.tbl index db0f4c0a0a0b..b3188bc3ab3c 100644 --- a/arch/mips/kernel/syscalls/syscall_n64.tbl +++ b/arch/mips/kernel/syscalls/syscall_n64.tbl @@ -354,3 +354,4 @@ 438 n64 pidfd_getfd sys_pidfd_getfd 439 n64 watch_mount sys_watch_mount 440 n64 watch_sb sys_watch_sb +441 n64 fsinfo sys_fsinfo diff --git a/arch/mips/kernel/syscalls/syscall_o32.tbl b/arch/mips/kernel/syscalls/syscall_o32.tbl index ce2e1326de8f..1a3e8ed5e538 100644 --- a/arch/mips/kernel/syscalls/syscall_o32.tbl +++ b/arch/mips/kernel/syscalls/syscall_o32.tbl @@ -427,3 +427,4 @@ 438 o32 pidfd_getfd sys_pidfd_getfd 439 o32 watch_mount sys_watch_mount 440 o32 watch_sb sys_watch_sb +441 o32 fsinfo sys_fsinfo diff --git a/arch/parisc/kernel/syscalls/syscall.tbl b/arch/parisc/kernel/syscalls/syscall.tbl index 6e4a7c08b64b..2572c215d861 100644 --- a/arch/parisc/kernel/syscalls/syscall.tbl +++ b/arch/parisc/kernel/syscalls/syscall.tbl @@ -437,3 +437,4 @@ 438 common pidfd_getfd sys_pidfd_getfd 439 common watch_mount sys_watch_mount 440 common watch_sb sys_watch_sb +441 common fsinfo sys_fsinfo diff --git a/arch/powerpc/kernel/syscalls/syscall.tbl b/arch/powerpc/kernel/syscalls/syscall.tbl index 08943f3b8206..39d7ac7e918c 100644 --- a/arch/powerpc/kernel/syscalls/syscall.tbl +++ b/arch/powerpc/kernel/syscalls/syscall.tbl @@ -521,3 +521,4 @@ 438 common pidfd_getfd sys_pidfd_getfd 439 common watch_mount sys_watch_mount 440 common watch_sb sys_watch_sb +441 common fsinfo sys_fsinfo diff --git a/arch/s390/kernel/syscalls/syscall.tbl b/arch/s390/kernel/syscalls/syscall.tbl index b3b8529d2b74..ae4cefd3dd1b 100644 --- a/arch/s390/kernel/syscalls/syscall.tbl +++ b/arch/s390/kernel/syscalls/syscall.tbl @@ -442,3 +442,4 @@ 438 common pidfd_getfd sys_pidfd_getfd sys_pidfd_getfd 439 common watch_mount sys_watch_mount sys_watch_mount 440 common watch_sb sys_watch_sb sys_watch_sb +441 common fsinfo sys_fsinfo sys_fsinfo diff --git a/arch/sh/kernel/syscalls/syscall.tbl b/arch/sh/kernel/syscalls/syscall.tbl index 89307a20657c..05945b9aee4b 100644 --- a/arch/sh/kernel/syscalls/syscall.tbl +++ b/arch/sh/kernel/syscalls/syscall.tbl @@ -442,3 +442,4 @@ 438 common pidfd_getfd sys_pidfd_getfd 439 common watch_mount sys_watch_mount 440 common watch_sb sys_watch_sb +441 common fsinfo sys_fsinfo diff --git a/arch/sparc/kernel/syscalls/syscall.tbl b/arch/sparc/kernel/syscalls/syscall.tbl index 4ff841a00450..b71b34d4b45c 100644 --- a/arch/sparc/kernel/syscalls/syscall.tbl +++ b/arch/sparc/kernel/syscalls/syscall.tbl @@ -485,3 +485,4 @@ 438 common pidfd_getfd sys_pidfd_getfd 439 common watch_mount sys_watch_mount 440 common watch_sb sys_watch_sb +441 common fsinfo sys_fsinfo diff --git a/arch/x86/entry/syscalls/syscall_32.tbl b/arch/x86/entry/syscalls/syscall_32.tbl index e2731d295f88..e118ba9aca4c 100644 --- a/arch/x86/entry/syscalls/syscall_32.tbl +++ b/arch/x86/entry/syscalls/syscall_32.tbl @@ -444,3 +444,4 @@ 438 i386 pidfd_getfd sys_pidfd_getfd __ia32_sys_pidfd_getfd 439 i386 watch_mount sys_watch_mount __ia32_sys_watch_mount 440 i386 watch_sb sys_watch_sb __ia32_sys_watch_sb +441 i386 fsinfo sys_fsinfo __ia32_sys_fsinfo diff --git a/arch/x86/entry/syscalls/syscall_64.tbl b/arch/x86/entry/syscalls/syscall_64.tbl index f4391176102c..067f247471d0 100644 --- a/arch/x86/entry/syscalls/syscall_64.tbl +++ b/arch/x86/entry/syscalls/syscall_64.tbl @@ -361,6 +361,7 @@ 438 common pidfd_getfd __x64_sys_pidfd_getfd 439 common watch_mount __x64_sys_watch_mount 440 common watch_sb __x64_sys_watch_sb +441 common fsinfo __x64_sys_fsinfo # # x32-specific system call numbers start at 512 to avoid cache impact diff --git a/arch/xtensa/kernel/syscalls/syscall.tbl b/arch/xtensa/kernel/syscalls/syscall.tbl index 8e7d731ed6cf..e1ec25099d10 100644 --- a/arch/xtensa/kernel/syscalls/syscall.tbl +++ b/arch/xtensa/kernel/syscalls/syscall.tbl @@ -410,3 +410,4 @@ 438 common pidfd_getfd sys_pidfd_getfd 439 common watch_mount sys_watch_mount 440 common watch_sb sys_watch_sb +441 common fsinfo sys_fsinfo diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index c84440d57f52..76064c0807e5 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -47,6 +47,7 @@ struct stat64; struct statfs; struct statfs64; struct statx; +struct fsinfo_params; struct __sysctl_args; struct sysinfo; struct timespec; @@ -1007,6 +1008,9 @@ asmlinkage long sys_watch_mount(int dfd, const char __user *path, unsigned int at_flags, int watch_fd, int watch_id); asmlinkage long sys_watch_sb(int dfd, const char __user *path, unsigned int at_flags, int watch_fd, int watch_id); +asmlinkage long sys_fsinfo(int dfd, const char __user *pathname, + struct fsinfo_params __user *params, size_t params_size, + void __user *result_buffer, size_t result_buf_size); /* * Architecture-specific system calls diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h index 5bff318b7ffa..7d764f86d3f5 100644 --- a/include/uapi/asm-generic/unistd.h +++ b/include/uapi/asm-generic/unistd.h @@ -859,9 +859,11 @@ __SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd) __SYSCALL(__NR_watch_mount, sys_watch_mount) #define __NR_watch_sb 440 __SYSCALL(__NR_watch_sb, sys_watch_sb) +#define __NR_fsinfo 441 +__SYSCALL(__NR_fsinfo, sys_fsinfo) #undef __NR_syscalls -#define __NR_syscalls 441 +#define __NR_syscalls 442 /* * 32 bit systems traditionally used different -- 2.25.1
