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From: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
To: kvm-ppc@vger.kernel.org
Cc: paulus@ozlabs.org, kvm@vger.kernel.org,
	Suraj Jitindar Singh <sjitindarsingh@gmail.com>
Subject: [PATCH 22/23] KVM: PPC: Book3S HV: Nested: Enable nested hpt guests
Date: Mon, 26 Aug 2019 16:21:08 +1000	[thread overview]
Message-ID: <20190826062109.7573-23-sjitindarsingh@gmail.com> (raw)
In-Reply-To: <20190826062109.7573-1-sjitindarsingh@gmail.com>

Allow nested hpt (hash page table) guests to be run.

Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
---
 arch/powerpc/kvm/book3s_hv_nested.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/powerpc/kvm/book3s_hv_nested.c b/arch/powerpc/kvm/book3s_hv_nested.c
index 90788a52b298..bc7b411793be 100644
--- a/arch/powerpc/kvm/book3s_hv_nested.c
+++ b/arch/powerpc/kvm/book3s_hv_nested.c
@@ -330,7 +330,6 @@ long kvmhv_enter_nested_guest(struct kvm_vcpu *vcpu)
 					       (l2_hv.lpcr & LPCR_VPM1))
 			return H_PARAMETER;
 	} else {
-		return H_PARAMETER;
 		/* must be at least V2 to support hpt guest */
 		if (l2_hv.version < 2)
 			return H_PARAMETER;
-- 
2.13.6


  parent reply	other threads:[~2019-08-26  6:22 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-26  6:20 [PATCH 00/23] KVM: PPC: BOok3S HV: Support for nested HPT guests Suraj Jitindar Singh
2019-08-26  6:20 ` [PATCH 01/23] KVM: PPC: Book3S HV: Use __gfn_to_pfn_memslot in HPT page fault handler Suraj Jitindar Singh
2019-08-26  6:20 ` [PATCH 02/23] KVM: PPC: Book3S HV: Increment mmu_notifier_seq when modifying radix pte rc bits Suraj Jitindar Singh
2019-08-26  6:20 ` [PATCH 03/23] KVM: PPC: Book3S HV: Nested: Don't allow hash guests to run nested guests Suraj Jitindar Singh
2019-10-23  4:47   ` Paul Mackerras
2019-08-26  6:20 ` [PATCH 04/23] KVM: PPC: Book3S HV: Handle making H_ENTER_NESTED hcall in a separate function Suraj Jitindar Singh
2019-08-26  6:20 ` [PATCH 05/23] KVM: PPC: Book3S HV: Enable calling kvmppc_hpte_hv_fault in virtual mode Suraj Jitindar Singh
2019-08-26  6:20 ` [PATCH 06/23] KVM: PPC: Book3S HV: Allow hpt manipulation hcalls to be called " Suraj Jitindar Singh
2019-08-26  6:20 ` [PATCH 07/23] KVM: PPC: Book3S HV: Make kvmppc_invalidate_hpte() take lpid not a kvm struct Suraj Jitindar Singh
2019-08-26  6:20 ` [PATCH 08/23] KVM: PPC: Book3S HV: Nested: Allow pseries hypervisor to run hpt nested guest Suraj Jitindar Singh
2019-08-26  6:20 ` [PATCH 09/23] KVM: PPC: Book3S HV: Nested: Improve comments and naming of nest rmap functions Suraj Jitindar Singh
2019-08-26  6:20 ` [PATCH 10/23] KVM: PPC: Book3S HV: Nested: Increase gpa field in nest rmap to 46 bits Suraj Jitindar Singh
2019-08-26  6:20 ` [PATCH 11/23] KVM: PPC: Book3S HV: Nested: Remove single nest rmap entries Suraj Jitindar Singh
2019-08-26  6:20 ` [PATCH 12/23] KVM: PPC: Book3S HV: Nested: add kvmhv_remove_all_nested_rmap_lpid() Suraj Jitindar Singh
2019-08-26  6:20 ` [PATCH 13/23] KVM: PPC: Book3S HV: Nested: Infrastructure for nested hpt guest setup Suraj Jitindar Singh
2019-10-24  3:43   ` Paul Mackerras
2019-08-26  6:21 ` [PATCH 14/23] KVM: PPC: Book3S HV: Nested: Context switch slb for nested hpt guest Suraj Jitindar Singh
2019-10-24  4:48   ` Paul Mackerras
2019-08-26  6:21 ` [PATCH 15/23] KVM: PPC: Book3S HV: Store lpcr and hdec_exp in the vcpu struct Suraj Jitindar Singh
2019-08-26  6:21 ` [PATCH 16/23] KVM: PPC: Book3S HV: Nested: Make kvmppc_run_vcpu() entry path nested capable Suraj Jitindar Singh
2019-08-26  6:21 ` [PATCH 17/23] KVM: PPC: Book3S HV: Nested: Rename kvmhv_xlate_addr_nested_radix Suraj Jitindar Singh
2019-08-26  6:21 ` [PATCH 18/23] KVM: PPC: Book3S HV: Separate out hashing from kvmppc_hv_find_lock_hpte() Suraj Jitindar Singh
2019-08-26  6:21 ` [PATCH 19/23] KVM: PPC: Book3S HV: Nested: Implement nested hpt mmu translation Suraj Jitindar Singh
2019-08-26  6:21 ` [PATCH 20/23] KVM: PPC: Book3S HV: Nested: Handle tlbie hcall for nested hpt guest Suraj Jitindar Singh
2019-08-26  6:21 ` [PATCH 21/23] KVM: PPC: Book3S HV: Nested: Implement nest rmap invalidations for hpt guests Suraj Jitindar Singh
2019-08-26  6:21 ` Suraj Jitindar Singh [this message]
2019-08-26  6:21 ` [PATCH 23/23] KVM: PPC: Book3S HV: Add nested hpt pte information to debugfs Suraj Jitindar Singh

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