From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f48.google.com (mail-pa0-f48.google.com [209.85.220.48]) by kanga.kvack.org (Postfix) with ESMTP id 980FC6B025D for ; Tue, 8 Sep 2015 16:43:51 -0400 (EDT) Received: by padhk3 with SMTP id hk3so48759178pad.3 for ; Tue, 08 Sep 2015 13:43:51 -0700 (PDT) Received: from mx1.redhat.com (mx1.redhat.com. [209.132.183.28]) by mx.google.com with ESMTPS id r4si7458286pap.165.2015.09.08.13.43.37 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 08 Sep 2015 13:43:37 -0700 (PDT) From: Andrea Arcangeli Subject: [PATCH 11/12] userfaultfd: powerpc: implement syscall Date: Tue, 8 Sep 2015 22:43:29 +0200 Message-Id: <1441745010-14314-12-git-send-email-aarcange@redhat.com> In-Reply-To: <1441745010-14314-1-git-send-email-aarcange@redhat.com> References: <1441745010-14314-1-git-send-email-aarcange@redhat.com> Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton , linux-mm@kvack.org Cc: Pavel Emelyanov , zhang.zhanghailiang@huawei.com, Dave Hansen , Rik van Riel , "Dr. David Alan Gilbert" , "Huangpeng (Peter)" , Michael Ellerman , Bamvor Zhang Jian , Bharata B Rao , Geert Uytterhoeven Add userfaultfd to powerpc. Signed-off-by: Andrea Arcangeli --- arch/powerpc/include/asm/systbl.h | 1 + arch/powerpc/include/uapi/asm/unistd.h | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h index 71f2b3f..4d65499 100644 --- a/arch/powerpc/include/asm/systbl.h +++ b/arch/powerpc/include/asm/systbl.h @@ -368,3 +368,4 @@ SYSCALL_SPU(memfd_create) SYSCALL_SPU(bpf) COMPAT_SYS(execveat) PPC64ONLY(switch_endian) +SYSCALL_SPU(userfaultfd) diff --git a/arch/powerpc/include/uapi/asm/unistd.h b/arch/powerpc/include/uapi/asm/unistd.h index e4aa173..6ad58d4 100644 --- a/arch/powerpc/include/uapi/asm/unistd.h +++ b/arch/powerpc/include/uapi/asm/unistd.h @@ -386,5 +386,6 @@ #define __NR_bpf 361 #define __NR_execveat 362 #define __NR_switch_endian 363 +#define __NR_userfaultfd 364 #endif /* _UAPI_ASM_POWERPC_UNISTD_H_ */ -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org