cd14c92bbd
Historically a lot of these existed because we did not have a distinction between what was modular code and what was providing support to modules via EXPORT_SYMBOL and friends. That changed when we forked out support for the latter into the export.h file. This means we should be able to reduce the usage of module.h in code that is obj-y Makefile or bool Kconfig. In the case of kvm where it is modular, we can extend that to also include files that are building basic support functionality but not related to loading or registering the final module; such files also have no need whatsoever for module.h The advantage in removing such instances is that module.h itself sources about 15 other headers; adding significantly to what we feed cpp, and it can obscure what headers we are effectively using. Since module.h was the source for init.h (for __init) and for export.h (for EXPORT_SYMBOL) we consider each instance for the presence of either and replace as needed. In this case, we did not need to add either to any files. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Acked-by: James Hogan <james.hogan@imgtec.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Cc: "Radim Krčmář" <rkrcmar@redhat.com> Cc: kvm@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/14036/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
33 lines
860 B
C
33 lines
860 B
C
/*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* commpage, currently used for Virtual COP0 registers.
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* Mapped into the guest kernel @ KVM_GUEST_COMMPAGE_ADDR.
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*
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* Copyright (C) 2012 MIPS Technologies, Inc. All rights reserved.
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* Authors: Sanjay Lal <sanjayl@kymasys.com>
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*/
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#include <linux/errno.h>
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#include <linux/err.h>
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#include <linux/vmalloc.h>
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#include <linux/fs.h>
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#include <linux/bootmem.h>
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#include <asm/page.h>
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#include <asm/cacheflush.h>
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#include <asm/mmu_context.h>
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#include <linux/kvm_host.h>
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#include "commpage.h"
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void kvm_mips_commpage_init(struct kvm_vcpu *vcpu)
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{
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struct kvm_mips_commpage *page = vcpu->arch.kseg0_commpage;
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/* Specific init values for fields */
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vcpu->arch.cop0 = &page->cop0;
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}
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