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authorArnd Bergmann <arnd@arndb.de>2019-01-16 14:15:20 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2019-01-18 09:33:18 +0100
commit58fa4a410fc31afe08d0d0c6b6d8860c22ec17c2 (patch)
tree77b202fac335c9b4e142360ccab85e75fcd6f05e /kernel/sys_ni.c
parents390: open-code s390_personality syscall (diff)
downloadlinux-58fa4a410fc31afe08d0d0c6b6d8860c22ec17c2.tar.xz
linux-58fa4a410fc31afe08d0d0c6b6d8860c22ec17c2.zip
ipc: introduce ksys_ipc()/compat_ksys_ipc() for s390
The sys_ipc() and compat_ksys_ipc() functions are meant to only be used from the system call table, not called by another function. Introduce ksys_*() interfaces for this purpose, as we have done for many other system calls. Link: https://lore.kernel.org/lkml/20190116131527.2071570-3-arnd@arndb.de Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com> [heiko.carstens@de.ibm.com: compile fix for !CONFIG_COMPAT] Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'kernel/sys_ni.c')
-rw-r--r--kernel/sys_ni.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/sys_ni.c b/kernel/sys_ni.c
index ab9d0e3c6d50..bc934f31ab10 100644
--- a/kernel/sys_ni.c
+++ b/kernel/sys_ni.c
@@ -366,6 +366,7 @@ COND_SYSCALL(kexec_file_load);
/* s390 */
COND_SYSCALL(s390_pci_mmio_read);
COND_SYSCALL(s390_pci_mmio_write);
+COND_SYSCALL(s390_ipc);
COND_SYSCALL_COMPAT(s390_ipc);
/* powerpc */