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Wed, 28 Oct 2020 12:35:42 +0000 (GMT) Received: from d06av23.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id CEA12A4051; Wed, 28 Oct 2020 12:35:40 +0000 (GMT) Received: from srikart450.in.ibm.com (unknown [9.79.210.102]) by d06av23.portsmouth.uk.ibm.com (Postfix) with ESMTP; Wed, 28 Oct 2020 12:35:40 +0000 (GMT) From: Srikar Dronamraju To: Michael Ellerman Subject: [PATCH 1/4] powerpc: Refactor is_kvm_guest declaration to new header Date: Wed, 28 Oct 2020 18:05:09 +0530 Message-Id: <20201028123512.871051-2-srikar@linux.vnet.ibm.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201028123512.871051-1-srikar@linux.vnet.ibm.com> References: <20201028123512.871051-1-srikar@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.312, 18.0.737 definitions=2020-10-28_06:2020-10-26, 2020-10-28 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 mlxlogscore=962 bulkscore=0 malwarescore=0 impostorscore=0 mlxscore=0 lowpriorityscore=0 phishscore=0 spamscore=0 priorityscore=1501 clxscore=1015 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2010280083 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Nathan Lynch , Gautham R Shenoy , Phil Auld , Srikar Dronamraju , Juri Lelli , Peter Zijlstra , LKML , Nicholas Piggin , Waiman Long , linuxppc-dev , Valentin Schneider Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Only code/declaration movement, in anticipation of doing a kvm-aware vcpu_is_preempted. No additional changes. Signed-off-by: Srikar Dronamraju Cc: linuxppc-dev Cc: LKML Cc: Michael Ellerman Cc: Nicholas Piggin Cc: Nathan Lynch Cc: Gautham R Shenoy Cc: Peter Zijlstra Cc: Valentin Schneider Cc: Juri Lelli Cc: Waiman Long Cc: Phil Auld --- arch/powerpc/include/asm/firmware.h | 6 ------ arch/powerpc/include/asm/kvm_guest.h | 15 +++++++++++++++ arch/powerpc/include/asm/kvm_para.h | 2 +- arch/powerpc/platforms/pseries/smp.c | 1 + 4 files changed, 17 insertions(+), 7 deletions(-) create mode 100644 arch/powerpc/include/asm/kvm_guest.h diff --git a/arch/powerpc/include/asm/firmware.h b/arch/powerpc/include/asm/firmware.h index 0b295bdb201e..aa6a5ef5d483 100644 --- a/arch/powerpc/include/asm/firmware.h +++ b/arch/powerpc/include/asm/firmware.h @@ -134,12 +134,6 @@ extern int ibm_nmi_interlock_token; extern unsigned int __start___fw_ftr_fixup, __stop___fw_ftr_fixup; -#if defined(CONFIG_PPC_PSERIES) || defined(CONFIG_KVM_GUEST) -bool is_kvm_guest(void); -#else -static inline bool is_kvm_guest(void) { return false; } -#endif - #ifdef CONFIG_PPC_PSERIES void pseries_probe_fw_features(void); #else diff --git a/arch/powerpc/include/asm/kvm_guest.h b/arch/powerpc/include/asm/kvm_guest.h new file mode 100644 index 000000000000..c0ace884a0e8 --- /dev/null +++ b/arch/powerpc/include/asm/kvm_guest.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) 2020 IBM Corporation + */ + +#ifndef __POWERPC_KVM_GUEST_H__ +#define __POWERPC_KVM_GUEST_H__ + +#if defined(CONFIG_PPC_PSERIES) || defined(CONFIG_KVM_GUEST) +bool is_kvm_guest(void); +#else +static inline bool is_kvm_guest(void) { return false; } +#endif + +#endif /* __POWERPC_KVM_GUEST_H__ */ diff --git a/arch/powerpc/include/asm/kvm_para.h b/arch/powerpc/include/asm/kvm_para.h index 744612054c94..abe1b5e82547 100644 --- a/arch/powerpc/include/asm/kvm_para.h +++ b/arch/powerpc/include/asm/kvm_para.h @@ -8,7 +8,7 @@ #ifndef __POWERPC_KVM_PARA_H__ #define __POWERPC_KVM_PARA_H__ -#include +#include #include diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c index 92922491a81c..d578732c545d 100644 --- a/arch/powerpc/platforms/pseries/smp.c +++ b/arch/powerpc/platforms/pseries/smp.c @@ -42,6 +42,7 @@ #include #include #include +#include #include "pseries.h" -- 2.18.4