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([185.25.64.249]) by mx.google.com with ESMTPSA id dc1sm3562564wib.18.2015.01.16.08.21.26 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 16 Jan 2015 08:21:27 -0800 (PST) From: Julien Grall To: xen-devel@lists.xenproject.org Date: Fri, 16 Jan 2015 16:20:48 +0000 Message-Id: <1421425248-8727-7-git-send-email-julien.grall@linaro.org> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1421425248-8727-1-git-send-email-julien.grall@linaro.org> References: <1421425248-8727-1-git-send-email-julien.grall@linaro.org> Cc: stefano.stabellini@citrix.com, Julien Grall , tim@xen.org, ian.campbell@citrix.com Subject: [Xen-devel] [PATCH 6/6] xen/arm: SMP: Move out of the init section the code to bring up a CPU X-BeenThere: xen-devel@lists.xen.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Post: , List-Help: , List-Subscribe: , MIME-Version: 1.0 Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: julien.grall@linaro.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.215.48 as permitted sender) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org X-Google-Group-Id: 836684582541 List-Archive: When CPU hotplug will be supported, it will require to bring up a CPU. Signed-off-by: Julien Grall --- I'm not sure if we should flag these functions with __cpuinit. The define doesn't do anything. --- xen/arch/arm/arm32/smpboot.c | 4 ++-- xen/arch/arm/platform.c | 2 +- xen/arch/arm/smpboot.c | 2 +- xen/include/asm-arm/smp.h | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-) diff --git a/xen/arch/arm/arm32/smpboot.c b/xen/arch/arm/arm32/smpboot.c index 2a77f29..226d6fd 100644 --- a/xen/arch/arm/arm32/smpboot.c +++ b/xen/arch/arm/arm32/smpboot.c @@ -8,7 +8,7 @@ int __init arch_smp_init(void) return platform_smp_init(); } -int __init arch_cpu_init(int cpu, struct dt_device_node *dn) +int arch_cpu_init(int cpu, struct dt_device_node *dn) { /* Not needed on ARM32, as there is no relevant information in * the CPU device tree node for ARMv7 CPUs. @@ -16,7 +16,7 @@ int __init arch_cpu_init(int cpu, struct dt_device_node *dn) return 0; } -int __init arch_cpu_up(int cpu) +int arch_cpu_up(int cpu) { return platform_cpu_up(cpu); } diff --git a/xen/arch/arm/platform.c b/xen/arch/arm/platform.c index cb4cda8..0368679 100644 --- a/xen/arch/arm/platform.c +++ b/xen/arch/arm/platform.c @@ -108,7 +108,7 @@ int __init platform_specific_mapping(struct domain *d) } #ifdef CONFIG_ARM_32 -int __init platform_cpu_up(int cpu) +int platform_cpu_up(int cpu) { if ( psci_ver ) return call_psci_cpu_on(cpu); diff --git a/xen/arch/arm/smpboot.c b/xen/arch/arm/smpboot.c index a96cda2..a228623 100644 --- a/xen/arch/arm/smpboot.c +++ b/xen/arch/arm/smpboot.c @@ -343,7 +343,7 @@ void stop_cpu(void) wfi(); } -int __init cpu_up_send_sgi(int cpu) +int cpu_up_send_sgi(int cpu) { /* We don't know the GIC ID of the CPU until it has woken up, so just * signal everyone and rely on our own smp_up_cpu gate to ensure only diff --git a/xen/include/asm-arm/smp.h b/xen/include/asm-arm/smp.h index 91b1e52..181aead 100644 --- a/xen/include/asm-arm/smp.h +++ b/xen/include/asm-arm/smp.h @@ -17,7 +17,7 @@ DECLARE_PER_CPU(cpumask_var_t, cpu_core_mask); extern void noreturn stop_cpu(void); -extern int arch_smp_init(void); +extern int __init arch_smp_init(void); extern int arch_cpu_init(int cpu, struct dt_device_node *dn); extern int arch_cpu_up(int cpu);