Re: linux-next: manual merge of the pidfd tree with the m68k, vfs and keys trees

From: Stephen Rothwell
Date: Thu Jan 30 2020 - 19:34:30 EST

Next message: Chanwoo Choi: "Re: [PATCH 0/1] drivers: devfreq: use DELAYED_WORK in DEVFREQ monitoring subsystem"
Previous message: Stephen Boyd: "Re: [v12 2/2] clk: ls1028a: Add clock driver for Display output interface"
Next in thread: Stephen Rothwell: "Re: linux-next: manual merge of the pidfd tree with the m68k, vfs and keys trees"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

Hi all,

On Mon, 13 Jan 2020 16:02:52 +1100 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
>
> Today's linux-next merge of the pidfd tree got conflicts in:
>
> arch/alpha/kernel/syscalls/syscall.tbl
> arch/arm/tools/syscall.tbl
> arch/arm64/include/asm/unistd.h
> arch/arm64/include/asm/unistd32.h
> arch/ia64/kernel/syscalls/syscall.tbl
> arch/m68k/kernel/syscalls/syscall.tbl
> arch/microblaze/kernel/syscalls/syscall.tbl
> arch/mips/kernel/syscalls/syscall_n32.tbl
> arch/mips/kernel/syscalls/syscall_n64.tbl
> arch/mips/kernel/syscalls/syscall_o32.tbl
> arch/parisc/kernel/syscalls/syscall.tbl
> arch/powerpc/kernel/syscalls/syscall.tbl
> arch/s390/kernel/syscalls/syscall.tbl
> arch/sh/kernel/syscalls/syscall.tbl
> arch/sparc/kernel/syscalls/syscall.tbl
> arch/x86/entry/syscalls/syscall_32.tbl
> arch/x86/entry/syscalls/syscall_64.tbl
> arch/xtensa/kernel/syscalls/syscall.tbl
> include/linux/syscalls.h
> include/uapi/asm-generic/unistd.h
>
> between commits:
>
> e8bb2a2a1d51 ("m68k: Wire up clone3() syscall")
> 0a51692d49ec ("open: introduce openat2(2) syscall")
> 3a92c6e49c47 ("Add a general, global device notification watch list")
>
> from the m68k, vfs and keys trees and commit:
>
> 27063d9f5fbf ("arch: wire up pidfd_getfd syscall")
>
> from the pidfd tree.
>
> I fixed it up (see below) and can carry the fix as necessary. This
> is now fixed as far as linux-next is concerned, but any non trivial
> conflicts should be mentioned to your upstream maintainer when your tree
> is submitted for merging. You may also want to consider cooperating
> with the maintainer of the conflicting tree to minimise any particularly
> complex conflicts.
>
> --
> Cheers,
> Stephen Rothwell
>
> diff --cc arch/alpha/kernel/syscalls/syscall.tbl
> index e56950f23b49,82301080f5e7..000000000000
> --- a/arch/alpha/kernel/syscalls/syscall.tbl
> +++ b/arch/alpha/kernel/syscalls/syscall.tbl
> @@@ -475,5 -475,4 +475,6 @@@
> 543 common fspick sys_fspick
> 544 common pidfd_open sys_pidfd_open
> # 545 reserved for clone3
> +546 common watch_devices sys_watch_devices
> +547 common openat2 sys_openat2
> + 548 common pidfd_getfd sys_pidfd_getfd
> diff --cc arch/arm/tools/syscall.tbl
> index 7fb2f4d59210,ba045e2f3a60..000000000000
> --- a/arch/arm/tools/syscall.tbl
> +++ b/arch/arm/tools/syscall.tbl
> @@@ -449,5 -449,4 +449,6 @@@
> 433 common fspick sys_fspick
> 434 common pidfd_open sys_pidfd_open
> 435 common clone3 sys_clone3
> +436 common watch_devices sys_watch_devices
> +437 common openat2 sys_openat2
> + 438 common pidfd_getfd sys_pidfd_getfd
> diff --cc arch/arm64/include/asm/unistd.h
> index 0f255a23733d,b722e47377a5..000000000000
> --- a/arch/arm64/include/asm/unistd.h
> +++ b/arch/arm64/include/asm/unistd.h
> diff --cc arch/arm64/include/asm/unistd32.h
> index 31f0ce25719e,a8da97a2de41..000000000000
> --- a/arch/arm64/include/asm/unistd32.h
> +++ b/arch/arm64/include/asm/unistd32.h
> @@@ -879,10 -879,8 +879,12 @@@ __SYSCALL(__NR_fspick, sys_fspick
> __SYSCALL(__NR_pidfd_open, sys_pidfd_open)
> #define __NR_clone3 435
> __SYSCALL(__NR_clone3, sys_clone3)
> +#define __NR_watch_devices 436
> +__SYSCALL(__NR_watch_devices, sys_watch_devices)
> +#define __NR_openat2 437
> +__SYSCALL(__NR_openat2, sys_openat2)
> + #define __NR_pidfd_getfd 438
> + __SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd)
>
> /*
> * Please add new compat syscalls above this comment and update
> diff --cc arch/ia64/kernel/syscalls/syscall.tbl
> index b9aa59931905,2b11adfc860c..000000000000
> --- a/arch/ia64/kernel/syscalls/syscall.tbl
> +++ b/arch/ia64/kernel/syscalls/syscall.tbl
> @@@ -356,5 -356,4 +356,6 @@@
> 433 common fspick sys_fspick
> 434 common pidfd_open sys_pidfd_open
> # 435 reserved for clone3
> +436 common watch_devices sys_watch_devices
> +437 common openat2 sys_openat2
> + 438 common pidfd_getfd sys_pidfd_getfd
> diff --cc arch/m68k/kernel/syscalls/syscall.tbl
> index 7e6fd536e1ae,44e879e98459..000000000000
> --- a/arch/m68k/kernel/syscalls/syscall.tbl
> +++ b/arch/m68k/kernel/syscalls/syscall.tbl
> @@@ -434,6 -434,5 +434,7 @@@
> 432 common fsmount sys_fsmount
> 433 common fspick sys_fspick
> 434 common pidfd_open sys_pidfd_open
> -# 435 reserved for clone3
> +435 common clone3 __sys_clone3
> +436 common watch_devices sys_watch_devices
> +437 common openat2 sys_openat2
> + 438 common pidfd_getfd sys_pidfd_getfd
> diff --cc arch/microblaze/kernel/syscalls/syscall.tbl
> index 544b4cef18b3,7afa00125cc4..000000000000
> --- a/arch/microblaze/kernel/syscalls/syscall.tbl
> +++ b/arch/microblaze/kernel/syscalls/syscall.tbl
> @@@ -441,5 -441,4 +441,6 @@@
> 433 common fspick sys_fspick
> 434 common pidfd_open sys_pidfd_open
> 435 common clone3 sys_clone3
> +436 common watch_devices sys_watch_devices
> +437 common openat2 sys_openat2
> + 438 common pidfd_getfd sys_pidfd_getfd
> diff --cc arch/mips/kernel/syscalls/syscall_n32.tbl
> index 05e8aee5dae7,856d5ba34461..000000000000
> --- a/arch/mips/kernel/syscalls/syscall_n32.tbl
> +++ b/arch/mips/kernel/syscalls/syscall_n32.tbl
> @@@ -374,5 -374,4 +374,6 @@@
> 433 n32 fspick sys_fspick
> 434 n32 pidfd_open sys_pidfd_open
> 435 n32 clone3 __sys_clone3
> +436 n32 watch_devices sys_watch_devices
> +437 n32 openat2 sys_openat2
> + 438 n32 pidfd_getfd sys_pidfd_getfd
> diff --cc arch/mips/kernel/syscalls/syscall_n64.tbl
> index 24d6c01328fb,2db6075352f3..000000000000
> --- a/arch/mips/kernel/syscalls/syscall_n64.tbl
> +++ b/arch/mips/kernel/syscalls/syscall_n64.tbl
> @@@ -350,5 -350,4 +350,6 @@@
> 433 n64 fspick sys_fspick
> 434 n64 pidfd_open sys_pidfd_open
> 435 n64 clone3 __sys_clone3
> +436 n64 watch_devices sys_watch_devices
> +437 n64 openat2 sys_openat2
> + 438 n64 pidfd_getfd sys_pidfd_getfd
> diff --cc arch/mips/kernel/syscalls/syscall_o32.tbl
> index 05579c1a9bec,e9f9d4a9b105..000000000000
> --- a/arch/mips/kernel/syscalls/syscall_o32.tbl
> +++ b/arch/mips/kernel/syscalls/syscall_o32.tbl
> @@@ -423,5 -423,4 +423,6 @@@
> 433 o32 fspick sys_fspick
> 434 o32 pidfd_open sys_pidfd_open
> 435 o32 clone3 __sys_clone3
> +436 o32 watch_devices sys_watch_devices
> +437 o32 openat2 sys_openat2
> + 438 o32 pidfd_getfd sys_pidfd_getfd
> diff --cc arch/parisc/kernel/syscalls/syscall.tbl
> index 4b5f77a4e1a2,c58c7eb144ca..000000000000
> --- a/arch/parisc/kernel/syscalls/syscall.tbl
> +++ b/arch/parisc/kernel/syscalls/syscall.tbl
> @@@ -433,5 -433,4 +433,6 @@@
> 433 common fspick sys_fspick
> 434 common pidfd_open sys_pidfd_open
> 435 common clone3 sys_clone3_wrapper
> +436 common watch_devices sys_watch_devices
> +437 common openat2 sys_openat2
> + 438 common pidfd_getfd sys_pidfd_getfd
> diff --cc arch/powerpc/kernel/syscalls/syscall.tbl
> index 9716dc85a517,707609bfe3ea..000000000000
> --- a/arch/powerpc/kernel/syscalls/syscall.tbl
> +++ b/arch/powerpc/kernel/syscalls/syscall.tbl
> @@@ -517,5 -517,4 +517,6 @@@
> 433 common fspick sys_fspick
> 434 common pidfd_open sys_pidfd_open
> 435 nospu clone3 ppc_clone3
> +436 common watch_devices sys_watch_devices
> +437 common openat2 sys_openat2
> + 438 common pidfd_getfd sys_pidfd_getfd
> diff --cc arch/s390/kernel/syscalls/syscall.tbl
> index 7da330f8b03e,185cd624face..000000000000
> --- a/arch/s390/kernel/syscalls/syscall.tbl
> +++ b/arch/s390/kernel/syscalls/syscall.tbl
> @@@ -438,5 -438,4 +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 watch_devices sys_watch_devices sys_watch_devices
> +437 common openat2 sys_openat2 sys_openat2
> + 438 common pidfd_getfd sys_pidfd_getfd sys_pidfd_getfd
> diff --cc arch/sh/kernel/syscalls/syscall.tbl
> index bb7e68e25337,88f90895aad8..000000000000
> --- a/arch/sh/kernel/syscalls/syscall.tbl
> +++ b/arch/sh/kernel/syscalls/syscall.tbl
> @@@ -438,5 -438,4 +438,6 @@@
> 433 common fspick sys_fspick
> 434 common pidfd_open sys_pidfd_open
> # 435 reserved for clone3
> +436 common watch_devices sys_watch_devices
> +437 common openat2 sys_openat2
> + 438 common pidfd_getfd sys_pidfd_getfd
> diff --cc arch/sparc/kernel/syscalls/syscall.tbl
> index 646a1fad7218,218df6a2326e..000000000000
> --- a/arch/sparc/kernel/syscalls/syscall.tbl
> +++ b/arch/sparc/kernel/syscalls/syscall.tbl
> @@@ -481,5 -481,4 +481,6 @@@
> 433 common fspick sys_fspick
> 434 common pidfd_open sys_pidfd_open
> # 435 reserved for clone3
> +436 common watch_devices sys_watch_devices
> +437 common openat2 sys_openat2
> + 438 common pidfd_getfd sys_pidfd_getfd
> diff --cc arch/x86/entry/syscalls/syscall_32.tbl
> index 57c53acee290,9c3101b65e0f..000000000000
> --- a/arch/x86/entry/syscalls/syscall_32.tbl
> +++ b/arch/x86/entry/syscalls/syscall_32.tbl
> @@@ -440,5 -440,4 +440,6 @@@
> 433 i386 fspick sys_fspick __ia32_sys_fspick
> 434 i386 pidfd_open sys_pidfd_open __ia32_sys_pidfd_open
> 435 i386 clone3 sys_clone3 __ia32_sys_clone3
> +436 i386 watch_devices sys_watch_devices __ia32_sys_watch_devices
> +437 i386 openat2 sys_openat2 __ia32_sys_openat2
> + 438 i386 pidfd_getfd sys_pidfd_getfd __ia32_sys_pidfd_getfd
> diff --cc arch/x86/entry/syscalls/syscall_64.tbl
> index 1dd8d21f6500,cef85db75a62..000000000000
> --- a/arch/x86/entry/syscalls/syscall_64.tbl
> +++ b/arch/x86/entry/syscalls/syscall_64.tbl
> @@@ -357,8 -357,7 +357,9 @@@
> 433 common fspick __x64_sys_fspick
> 434 common pidfd_open __x64_sys_pidfd_open
> 435 common clone3 __x64_sys_clone3/ptregs
> +436 common watch_devices __x64_sys_watch_devices
> +437 common openat2 __x64_sys_openat2
> + 438 common pidfd_getfd __x64_sys_pidfd_getfd
>
> #
> # x32-specific system call numbers start at 512 to avoid cache impact
> diff --cc arch/xtensa/kernel/syscalls/syscall.tbl
> index 0f48ab7bd75b,ae15183def12..000000000000
> --- a/arch/xtensa/kernel/syscalls/syscall.tbl
> +++ b/arch/xtensa/kernel/syscalls/syscall.tbl
> @@@ -406,5 -406,4 +406,6 @@@
> 433 common fspick sys_fspick
> 434 common pidfd_open sys_pidfd_open
> 435 common clone3 sys_clone3
> +436 common watch_devices sys_watch_devices
> +437 common openat2 sys_openat2
> + 438 common pidfd_getfd sys_pidfd_getfd
> diff --cc include/linux/syscalls.h
> index ce992e3d7378,8640af30c506..000000000000
> --- a/include/linux/syscalls.h
> +++ b/include/linux/syscalls.h
> @@@ -1002,7 -1000,7 +1002,8 @@@ asmlinkage long sys_fspick(int dfd, con
> asmlinkage long sys_pidfd_send_signal(int pidfd, int sig,
> siginfo_t __user *info,
> unsigned int flags);
> +asmlinkage long sys_watch_devices(int watch_fd, int watch_id, unsigned int flags);
> + asmlinkage long sys_pidfd_getfd(int pidfd, int fd, unsigned int flags);
>
> /*
> * Architecture-specific system calls
> diff --cc include/uapi/asm-generic/unistd.h
> index 33f3856a9c3c,d36ec3d645bd..000000000000
> --- a/include/uapi/asm-generic/unistd.h
> +++ b/include/uapi/asm-generic/unistd.h
> @@@ -850,14 -850,11 +850,17 @@@ __SYSCALL(__NR_pidfd_open, sys_pidfd_op
> #define __NR_clone3 435
> __SYSCALL(__NR_clone3, sys_clone3)
> #endif
> +#define __NR_watch_devices 436
> +__SYSCALL(__NR_watch_devices, sys_watch_devices)
> +
> +#define __NR_openat2 437
> +__SYSCALL(__NR_openat2, sys_openat2)
> +
> + #define __NR_pidfd_getfd 438
> + __SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd)
> +
> #undef __NR_syscalls
> - #define __NR_syscalls 438
> + #define __NR_syscalls 439
>
> /*
> * 32 bit systems traditionally used different

This is now a conflict between the vfs, keys and Linus' tree.

--
Cheers,
Stephen Rothwell

Attachment: pgpnNOXNAqD8n.pgp
Description: OpenPGP digital signature

Next message: Chanwoo Choi: "Re: [PATCH 0/1] drivers: devfreq: use DELAYED_WORK in DEVFREQ monitoring subsystem"
Previous message: Stephen Boyd: "Re: [v12 2/2] clk: ls1028a: Add clock driver for Display output interface"
Next in thread: Stephen Rothwell: "Re: linux-next: manual merge of the pidfd tree with the m68k, vfs and keys trees"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]