linux.git/arch/s390/kernel/syscalls, branch v4.18

s390: wire up rseq system call

2018-07-04T06:35:18+00:00

Signed-off-by: Heiko Carstens 
Signed-off-by: Martin Schwidefsky

s390: wire up io_pgetevents system call

2018-07-04T06:35:17+00:00

Signed-off-by: Heiko Carstens 
Signed-off-by: Martin Schwidefsky

s390/kexec_file: Add kexec_file_load system call

2018-04-16T07:10:22+00:00

This patch adds the kexec_file_load system call to s390 as well as the arch
specific functions common code requires to work. Loaders for the different
file types will be added later.

Signed-off-by: Philipp Rudo 
Signed-off-by: Martin Schwidefsky

s390/syscalls: add Makefile to generate system call header files

2018-01-23T06:36:51+00:00

Generate the system call specific files from the archheaders
and archprepare make targets.

Signed-off-by: Hendrik Brueckner 
Acked-by: Heiko Carstens 
Signed-off-by: Martin Schwidefsky

s390/syscalls: add syscalltbl script

2018-01-23T06:36:51+00:00

Introduce the syscalltbl script to read the system call table and
generate respective uapi unistd.h header files.  Also it generates
the contents syscalls.S - the real system call table - which is
included by arch/s390/kernel/entry.S.

Signed-off-by: Hendrik Brueckner 
Acked-by: Heiko Carstens 
Signed-off-by: Martin Schwidefsky

s390/syscalls: add system call table

2018-01-23T06:36:50+00:00

Add a table that lists available system calls and their entry
functions.  With this change, adding new system calls become
fairly easy:

  1. Add a new table entry consisting of the system call number,
     abi (common or 64/31 bit only), and the entry functions.
  2. If necessary, create a compat syscall wrapper.

Signed-off-by: Hendrik Brueckner 
Acked-by: Heiko Carstens 
Signed-off-by: Martin Schwidefsky