linux-kernel - linux-next: manual merge of the kvm-arm tree with the kvm tree

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Date:   Fri, 31 Mar 2023 13:26:25 +1100
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Christoffer Dall <cdall@...columbia.edu>,
        Marc Zyngier <maz@...nel.org>,
        Paolo Bonzini <pbonzini@...hat.com>
Cc:     KVM <kvm@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>,
        Thomas Huth <thuth@...hat.com>
Subject: linux-next: manual merge of the kvm-arm tree with the kvm tree

Hi all,

Today's linux-next merge of the kvm-arm tree got a conflict in:

  arch/arm64/include/asm/kvm_host.h

between commit:

  2def950c63e3 ("KVM: arm64: Limit length in kvm_vm_ioctl_mte_copy_tags() to INT_MAX")

from the kvm tree and commit:

  30ec7997d175 ("KVM: arm64: timers: Allow userspace to set the global counter offset")

from the kvm-arm tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

-- 
Cheers,
Stephen Rothwell

diff --cc arch/arm64/include/asm/kvm_host.h
index 6f7b218a681f,a8e2c52b44aa..000000000000
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@@ -1005,8 -1020,10 +1020,10 @@@ int kvm_arm_vcpu_arch_get_attr(struct k
  int kvm_arm_vcpu_arch_has_attr(struct kvm_vcpu *vcpu,
  			       struct kvm_device_attr *attr);
  
 -long kvm_vm_ioctl_mte_copy_tags(struct kvm *kvm,
 -				struct kvm_arm_copy_mte_tags *copy_tags);
 +int kvm_vm_ioctl_mte_copy_tags(struct kvm *kvm,
 +			       struct kvm_arm_copy_mte_tags *copy_tags);
+ int kvm_vm_ioctl_set_counter_offset(struct kvm *kvm,
+ 				    struct kvm_arm_counter_offset *offset);
  
  /* Guest/host FPSIMD coordination helpers */
  int kvm_arch_vcpu_run_map_fp(struct kvm_vcpu *vcpu);

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