From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751659AbeEBNVV (ORCPT ); Wed, 2 May 2018 09:21:21 -0400 Received: from ozlabs.org ([203.11.71.1]:40415 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751391AbeEBNVJ (ORCPT ); Wed, 2 May 2018 09:21:09 -0400 From: Michael Ellerman To: linuxppc-dev@ozlabs.org Cc: viro@zeniv.linux.org.uk, linux-kernel@vger.kernel.org Subject: [PATCH 3/6] powerpc/syscalls: switch rtas(2) to SYSCALL_DEFINE Date: Wed, 2 May 2018 23:20:48 +1000 Message-Id: <20180502132051.28861-3-mpe@ellerman.id.au> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20180502132051.28861-1-mpe@ellerman.id.au> References: <20180502132051.28861-1-mpe@ellerman.id.au> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Al Viro Signed-off-by: Al Viro [mpe: Update sys_ni.c for s/ppc_rtas/sys_rtas/] Signed-off-by: Michael Ellerman --- arch/powerpc/include/asm/syscalls.h | 2 +- arch/powerpc/include/asm/systbl.h | 2 +- arch/powerpc/kernel/rtas.c | 3 ++- arch/powerpc/kernel/systbl.S | 1 - arch/powerpc/kernel/systbl_chk.c | 1 - arch/powerpc/platforms/cell/spu_callbacks.c | 1 - kernel/sys_ni.c | 2 +- 7 files changed, 5 insertions(+), 7 deletions(-) diff --git a/arch/powerpc/include/asm/syscalls.h b/arch/powerpc/include/asm/syscalls.h index 1b90a3516a35..398171fdcd9f 100644 --- a/arch/powerpc/include/asm/syscalls.h +++ b/arch/powerpc/include/asm/syscalls.h @@ -16,7 +16,7 @@ asmlinkage long sys_mmap2(unsigned long addr, size_t len, unsigned long prot, unsigned long flags, unsigned long fd, unsigned long pgoff); asmlinkage long ppc64_personality(unsigned long personality); -asmlinkage int ppc_rtas(struct rtas_args __user *uargs); +asmlinkage long sys_rtas(struct rtas_args __user *uargs); #endif /* __KERNEL__ */ #endif /* __ASM_POWERPC_SYSCALLS_H */ diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h index d61f9c96d916..b91701c0711a 100644 --- a/arch/powerpc/include/asm/systbl.h +++ b/arch/powerpc/include/asm/systbl.h @@ -260,7 +260,7 @@ COMPAT_SYS_SPU(utimes) COMPAT_SYS_SPU(statfs64) COMPAT_SYS_SPU(fstatfs64) SYSX(sys_ni_syscall,ppc_fadvise64_64,ppc_fadvise64_64) -PPC_SYS_SPU(rtas) +SYSCALL_SPU(rtas) OLDSYS(debug_setcontext) SYSCALL(ni_syscall) COMPAT_SYS(migrate_pages) diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c index 3f1c4fcbe0aa..8afd146bc9c7 100644 --- a/arch/powerpc/kernel/rtas.c +++ b/arch/powerpc/kernel/rtas.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include @@ -1050,7 +1051,7 @@ struct pseries_errorlog *get_pseries_errorlog(struct rtas_error_log *log, } /* We assume to be passed big endian arguments */ -asmlinkage int ppc_rtas(struct rtas_args __user *uargs) +SYSCALL_DEFINE1(rtas, struct rtas_args __user *, uargs) { struct rtas_args args; unsigned long flags; diff --git a/arch/powerpc/kernel/systbl.S b/arch/powerpc/kernel/systbl.S index 7ccb7f81f8db..c7d5216d91d7 100644 --- a/arch/powerpc/kernel/systbl.S +++ b/arch/powerpc/kernel/systbl.S @@ -35,7 +35,6 @@ #endif #define SYSCALL_SPU(func) SYSCALL(func) #define COMPAT_SYS_SPU(func) COMPAT_SYS(func) -#define PPC_SYS_SPU(func) PPC_SYS(func) #define SYSX_SPU(f, f3264, f32) SYSX(f, f3264, f32) .section .rodata,"a" diff --git a/arch/powerpc/kernel/systbl_chk.c b/arch/powerpc/kernel/systbl_chk.c index 55323a620cfe..28476e811644 100644 --- a/arch/powerpc/kernel/systbl_chk.c +++ b/arch/powerpc/kernel/systbl_chk.c @@ -31,7 +31,6 @@ #define SYSCALL_SPU(func) SYSCALL(func) #define COMPAT_SYS_SPU(func) COMPAT_SYS(func) -#define PPC_SYS_SPU(func) PPC_SYS(func) #define SYSX_SPU(f, f3264, f32) SYSX(f, f3264, f32) /* Just insert a marker for ni_syscalls */ diff --git a/arch/powerpc/platforms/cell/spu_callbacks.c b/arch/powerpc/platforms/cell/spu_callbacks.c index a494028b2cdf..d5bb8c8d769a 100644 --- a/arch/powerpc/platforms/cell/spu_callbacks.c +++ b/arch/powerpc/platforms/cell/spu_callbacks.c @@ -44,7 +44,6 @@ static void *spu_syscall_table[] = { #define SYSCALL_SPU(func) sys_##func, #define COMPAT_SYS_SPU(func) sys_##func, -#define PPC_SYS_SPU(func) ppc_##func, #define SYSX_SPU(f, f3264, f32) f, #include diff --git a/kernel/sys_ni.c b/kernel/sys_ni.c index 9791364925dc..3751a511e2b8 100644 --- a/kernel/sys_ni.c +++ b/kernel/sys_ni.c @@ -365,7 +365,7 @@ COND_SYSCALL(s390_pci_mmio_write); COND_SYSCALL_COMPAT(s390_ipc); /* powerpc */ -cond_syscall(ppc_rtas); +COND_SYSCALL(rtas); COND_SYSCALL(spu_run); COND_SYSCALL(spu_create); COND_SYSCALL(subpage_prot); -- 2.14.1