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Message-ID: <20200221145114.satmwy7u6mqfluzs@wittgenstein>
Date: Fri, 21 Feb 2020 15:51:14 +0100
From: Christian Brauner <christian.brauner@...ntu.com>
To: David Howells <dhowells@...hat.com>
Cc: viro@...iv.linux.org.uk, raven@...maw.net, mszeredi@...hat.com,
christian@...uner.io, linux-api@...r.kernel.org,
linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 02/19] fsinfo: Add syscalls to other arches [ver #16]
On Tue, Feb 18, 2020 at 05:05:13PM +0000, David Howells wrote:
> Add the fsinfo syscall to the other arches.
Over the last couple of kernel releases we have established the
convention that we wire-up a syscall for all arches at the same time and
not e.g. x86 and then the other separately.
>
> Signed-off-by: David Howells <dhowells@...hat.com>
> ---
>
> 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 | 2 ++
> 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/xtensa/kernel/syscalls/syscall.tbl | 1 +
> 16 files changed, 17 insertions(+), 2 deletions(-)
>
> diff --git a/arch/alpha/kernel/syscalls/syscall.tbl b/arch/alpha/kernel/syscalls/syscall.tbl
> index 36d42da7466a..961750417ef2 100644
> --- a/arch/alpha/kernel/syscalls/syscall.tbl
> +++ b/arch/alpha/kernel/syscalls/syscall.tbl
> @@ -477,3 +477,4 @@
> # 545 reserved for clone3
> 547 common openat2 sys_openat2
> 548 common pidfd_getfd sys_pidfd_getfd
> +549 common fsinfo sys_fsinfo
> diff --git a/arch/arm/tools/syscall.tbl b/arch/arm/tools/syscall.tbl
> index 4d1cf74a2caa..e6b9dfe01471 100644
> --- a/arch/arm/tools/syscall.tbl
> +++ b/arch/arm/tools/syscall.tbl
> @@ -451,3 +451,4 @@
> 435 common clone3 sys_clone3
> 437 common openat2 sys_openat2
> 438 common pidfd_getfd sys_pidfd_getfd
> +439 common fsinfo sys_fsinfo
> diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h
> index 1dd22da1c3a9..75f04a1023be 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..7d1225de47e6 100644
> --- a/arch/arm64/include/asm/unistd32.h
> +++ b/arch/arm64/include/asm/unistd32.h
> @@ -873,7 +873,7 @@ __SYSCALL(__NR_fsopen, sys_fsopen)
> __SYSCALL(__NR_fsconfig, sys_fsconfig)
> #define __NR_fsmount 432
> __SYSCALL(__NR_fsmount, sys_fsmount)
> -#define __NR_fspick 433
> +#define __NR_fspick 434
> __SYSCALL(__NR_fspick, sys_fspick)
> #define __NR_pidfd_open 434
> __SYSCALL(__NR_pidfd_open, sys_pidfd_open)
> diff --git a/arch/ia64/kernel/syscalls/syscall.tbl b/arch/ia64/kernel/syscalls/syscall.tbl
> index 042911e670b8..9018a3a6b067 100644
> --- a/arch/ia64/kernel/syscalls/syscall.tbl
> +++ b/arch/ia64/kernel/syscalls/syscall.tbl
> @@ -358,3 +358,4 @@
> # 435 reserved for clone3
> 437 common openat2 sys_openat2
> 438 common pidfd_getfd sys_pidfd_getfd
> +439 common fsinfo sys_fsinfo
> diff --git a/arch/m68k/kernel/syscalls/syscall.tbl b/arch/m68k/kernel/syscalls/syscall.tbl
> index f4f49fcb76d0..10172bb6ba1f 100644
> --- a/arch/m68k/kernel/syscalls/syscall.tbl
> +++ b/arch/m68k/kernel/syscalls/syscall.tbl
> @@ -437,3 +437,5 @@
> 435 common clone3 __sys_clone3
> 437 common openat2 sys_openat2
> 438 common pidfd_getfd sys_pidfd_getfd
> +# 435 reserved for clone3
> +439 common fsinfo sys_fsinfo
> diff --git a/arch/microblaze/kernel/syscalls/syscall.tbl b/arch/microblaze/kernel/syscalls/syscall.tbl
> index 4c67b11f9c9e..58665073c1f0 100644
> --- a/arch/microblaze/kernel/syscalls/syscall.tbl
> +++ b/arch/microblaze/kernel/syscalls/syscall.tbl
> @@ -443,3 +443,4 @@
> 435 common clone3 sys_clone3
> 437 common openat2 sys_openat2
> 438 common pidfd_getfd sys_pidfd_getfd
> +439 common fsinfo sys_fsinfo
> diff --git a/arch/mips/kernel/syscalls/syscall_n32.tbl b/arch/mips/kernel/syscalls/syscall_n32.tbl
> index 1f9e8ad636cc..1f07a89473c3 100644
> --- a/arch/mips/kernel/syscalls/syscall_n32.tbl
> +++ b/arch/mips/kernel/syscalls/syscall_n32.tbl
> @@ -376,3 +376,4 @@
> 435 n32 clone3 __sys_clone3
> 437 n32 openat2 sys_openat2
> 438 n32 pidfd_getfd sys_pidfd_getfd
> +439 n32 fsinfo sys_fsinfo
> diff --git a/arch/mips/kernel/syscalls/syscall_n64.tbl b/arch/mips/kernel/syscalls/syscall_n64.tbl
> index c0b9d802dbf6..3c853ca54901 100644
> --- a/arch/mips/kernel/syscalls/syscall_n64.tbl
> +++ b/arch/mips/kernel/syscalls/syscall_n64.tbl
> @@ -352,3 +352,4 @@
> 435 n64 clone3 __sys_clone3
> 437 n64 openat2 sys_openat2
> 438 n64 pidfd_getfd sys_pidfd_getfd
> +439 n64 fsinfo sys_fsinfo
> diff --git a/arch/mips/kernel/syscalls/syscall_o32.tbl b/arch/mips/kernel/syscalls/syscall_o32.tbl
> index ac586774c980..727f54542bf4 100644
> --- a/arch/mips/kernel/syscalls/syscall_o32.tbl
> +++ b/arch/mips/kernel/syscalls/syscall_o32.tbl
> @@ -425,3 +425,4 @@
> 435 o32 clone3 __sys_clone3
> 437 o32 openat2 sys_openat2
> 438 o32 pidfd_getfd sys_pidfd_getfd
> +439 o32 fsinfo sys_fsinfo
> diff --git a/arch/parisc/kernel/syscalls/syscall.tbl b/arch/parisc/kernel/syscalls/syscall.tbl
> index 52a15f5cd130..2e9576638d80 100644
> --- a/arch/parisc/kernel/syscalls/syscall.tbl
> +++ b/arch/parisc/kernel/syscalls/syscall.tbl
> @@ -435,3 +435,4 @@
> 435 common clone3 sys_clone3_wrapper
> 437 common openat2 sys_openat2
> 438 common pidfd_getfd sys_pidfd_getfd
> +439 common fsinfo sys_fsinfo
> diff --git a/arch/powerpc/kernel/syscalls/syscall.tbl b/arch/powerpc/kernel/syscalls/syscall.tbl
> index 35b61bfc1b1a..397190734ca7 100644
> --- a/arch/powerpc/kernel/syscalls/syscall.tbl
> +++ b/arch/powerpc/kernel/syscalls/syscall.tbl
> @@ -519,3 +519,4 @@
> 435 nospu clone3 ppc_clone3
> 437 common openat2 sys_openat2
> 438 common pidfd_getfd sys_pidfd_getfd
> +439 common fsinfo sys_fsinfo
> diff --git a/arch/s390/kernel/syscalls/syscall.tbl b/arch/s390/kernel/syscalls/syscall.tbl
> index bd7bd3581a0f..e9340d712dcd 100644
> --- a/arch/s390/kernel/syscalls/syscall.tbl
> +++ b/arch/s390/kernel/syscalls/syscall.tbl
> @@ -440,3 +440,4 @@
> 435 common clone3 sys_clone3 sys_clone3
> 437 common openat2 sys_openat2 sys_openat2
> 438 common pidfd_getfd sys_pidfd_getfd sys_pidfd_getfd
> +439 common fsinfo sys_fsinfo sys_fsinfo
> diff --git a/arch/sh/kernel/syscalls/syscall.tbl b/arch/sh/kernel/syscalls/syscall.tbl
> index c7a30fcd135f..7bb5ec284fbb 100644
> --- a/arch/sh/kernel/syscalls/syscall.tbl
> +++ b/arch/sh/kernel/syscalls/syscall.tbl
> @@ -440,3 +440,4 @@
> # 435 reserved for clone3
> 437 common openat2 sys_openat2
> 438 common pidfd_getfd sys_pidfd_getfd
> +439 common fsinfo sys_fsinfo
> diff --git a/arch/sparc/kernel/syscalls/syscall.tbl b/arch/sparc/kernel/syscalls/syscall.tbl
> index f13615ecdecc..a902b757ace2 100644
> --- a/arch/sparc/kernel/syscalls/syscall.tbl
> +++ b/arch/sparc/kernel/syscalls/syscall.tbl
> @@ -483,3 +483,4 @@
> # 435 reserved for clone3
> 437 common openat2 sys_openat2
> 438 common pidfd_getfd sys_pidfd_getfd
> +439 common fsinfo sys_fsinfo
> diff --git a/arch/xtensa/kernel/syscalls/syscall.tbl b/arch/xtensa/kernel/syscalls/syscall.tbl
> index 85a9ab1bc04d..f82702a7ab38 100644
> --- a/arch/xtensa/kernel/syscalls/syscall.tbl
> +++ b/arch/xtensa/kernel/syscalls/syscall.tbl
> @@ -408,3 +408,4 @@
> 435 common clone3 sys_clone3
> 437 common openat2 sys_openat2
> 438 common pidfd_getfd sys_pidfd_getfd
> +439 common fsinfo sys_fsinfo
>
>
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