From: Alexander Graf <agraf@suse.de>
To: kvm-ppc@vger.kernel.org
Cc: Linuxppc-dev <linuxppc-dev@ozlabs.org>, KVM list <kvm@vger.kernel.org>
Subject: [PATCH 26/35] KVM: PPC: allow ppc440gp to pass the compatibility check
Date: Tue, 31 Aug 2010 04:32:07 +0200 [thread overview]
Message-ID: <1283221937-21006-27-git-send-email-agraf@suse.de> (raw)
In-Reply-To: <1283221937-21006-1-git-send-email-agraf@suse.de>
From: Hollis Blanchard <hollis_blanchard@mentor.com>
Match only the first part of cur_cpu_spec->platform.
440GP (the first 440 processor) is identified by the string "ppc440gp", while
all later 440 processors use simply "ppc440".
Signed-off-by: Hollis Blanchard <hollis_blanchard@mentor.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
---
arch/powerpc/kvm/44x.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/kvm/44x.c b/arch/powerpc/kvm/44x.c
index e7b1f3f..74d0e74 100644
--- a/arch/powerpc/kvm/44x.c
+++ b/arch/powerpc/kvm/44x.c
@@ -43,7 +43,7 @@ int kvmppc_core_check_processor_compat(void)
{
int r;
- if (strcmp(cur_cpu_spec->platform, "ppc440") == 0)
+ if (strncmp(cur_cpu_spec->platform, "ppc440", 6) == 0)
r = 0;
else
r = -ENOTSUPP;
@@ -72,6 +72,7 @@ int kvmppc_core_vcpu_setup(struct kvm_vcpu *vcpu)
/* Since the guest can directly access the timebase, it must know the
* real timebase frequency. Accordingly, it must see the state of
* CCR1[TCS]. */
+ /* XXX CCR1 doesn't exist on all 440 SoCs. */
vcpu->arch.ccr1 = mfspr(SPRN_CCR1);
for (i = 0; i < ARRAY_SIZE(vcpu_44x->shadow_refs); i++)
--
1.6.0.2
next prev parent reply other threads:[~2010-08-31 2:32 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-31 2:31 [PULL 00/35] KVM: PPC: End-August patch queue Alexander Graf
2010-08-31 2:31 ` [PATCH 01/35] KVM: PPC: Move EXIT_DEBUG partially to tracepoints Alexander Graf
2010-08-31 2:31 ` [PATCH 02/35] KVM: PPC: Move book3s_64 mmu map debug print to trace point Alexander Graf
2010-08-31 2:31 ` [PATCH 07/35] KVM: PPC: Preload magic page when in kernel mode Alexander Graf
2010-08-31 2:31 ` [PATCH 08/35] KVM: PPC: Don't flush PTEs on NX/RO hit Alexander Graf
2010-08-31 2:31 ` [PATCH 10/35] KVM: PPC: Move slb debugging to tracepoints Alexander Graf
[not found] ` <1283221937-21006-1-git-send-email-agraf-l3A5Bk7waGM@public.gmane.org>
2010-08-31 2:31 ` [PATCH 03/35] KVM: PPC: Add tracepoint for generic mmu map Alexander Graf
2010-08-31 2:31 ` [PATCH 04/35] KVM: PPC: Move pte invalidate debug code to tracepoint Alexander Graf
2010-08-31 2:31 ` [PATCH 05/35] KVM: PPC: Fix sid map search after flush Alexander Graf
2010-08-31 2:31 ` [PATCH 06/35] KVM: PPC: Add tracepoints for generic spte flushes Alexander Graf
2010-08-31 2:31 ` [PATCH 09/35] KVM: PPC: Make invalidation code more reliable Alexander Graf
2010-08-31 2:31 ` [PATCH 11/35] KVM: PPC: Revert "KVM: PPC: Use kernel hash function" Alexander Graf
2010-08-31 2:31 ` [PATCH 12/35] KVM: PPC: Remove unused define Alexander Graf
2010-08-31 2:31 ` [PATCH 16/35] KVM: PPC: Put segment registers in shared page Alexander Graf
2010-08-31 2:32 ` [PATCH 19/35] KVM: PPC: Update int_pending also on dequeue Alexander Graf
2010-08-31 2:32 ` [PATCH 21/35] KVM: PPC: Force enable nap on KVM Alexander Graf
2010-08-31 2:32 ` [PATCH 24/35] KVM: PPC: initialize IVORs in addition to IVPR Alexander Graf
2010-08-31 2:32 ` [PATCH 29/35] KVM: PPC: Fix CONFIG_KVM_GUEST && !CONFIG_KVM case Alexander Graf
2010-08-31 2:32 ` [PATCH 33/35] KVM: PPC: e500_tlb: Fix a minor copy-paste tracing bug Alexander Graf
2010-08-31 2:32 ` [PATCH 35/35] KVM: PPC: Add documentation for magic page enhancements Alexander Graf
2010-08-31 2:31 ` [PATCH 13/35] KVM: PPC: Add feature bitmap for magic page Alexander Graf
2010-08-31 2:31 ` [PATCH 14/35] KVM: PPC: Move BAT handling code into spr handler Alexander Graf
2010-08-31 2:31 ` [PATCH 15/35] KVM: PPC: Interpret SR registers on demand Alexander Graf
2010-08-31 2:31 ` [PATCH 17/35] KVM: PPC: Add mtsrin PV code Alexander Graf
2010-08-31 2:31 ` [PATCH 18/35] KVM: PPC: Make PV mtmsr work with r30 and r31 Alexander Graf
2010-08-31 2:32 ` [PATCH 20/35] KVM: PPC: Make PV mtmsrd L=1 " Alexander Graf
2010-08-31 2:32 ` [PATCH 22/35] KVM: PPC: Implement correct SID mapping on Book3s_32 Alexander Graf
2010-08-31 2:32 ` [PATCH 23/35] KVM: PPC: Don't put MSR_POW in MSR Alexander Graf
2010-08-31 2:32 ` [PATCH 25/35] KVM: PPC: fix compilation of "dump tlbs" debug function Alexander Graf
2010-08-31 2:32 ` Alexander Graf [this message]
2010-08-31 2:32 ` [PATCH 27/35] KVM: PPC: Enable napping only for Book3s_64 Alexander Graf
2010-08-31 2:32 ` [PATCH 28/35] KVM: PPC: Implement Level interrupts on Book3S Alexander Graf
2010-08-31 2:32 ` [PATCH 30/35] KVM: PPC: Expose level based interrupt cap Alexander Graf
2010-08-31 2:32 ` [PATCH 31/35] KVM: PPC: Implement level interrupts for BookE Alexander Graf
2010-08-31 2:32 ` [PATCH 32/35] KVM: PPC: Document KVM_INTERRUPT ioctl Alexander Graf
2010-08-31 2:32 ` [PATCH 34/35] KVM: PPC: Fix compile error in e500_tlb.c Alexander Graf
2010-09-01 7:50 ` [PULL 00/35] KVM: PPC: End-August patch queue Avi Kivity
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