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Message-Id: <1449155516-46735-2-git-send-email-pbonzini@redhat.com>
Date: Thu, 3 Dec 2015 16:11:56 +0100
From: Paolo Bonzini <pbonzini@...hat.com>
To: linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Subject: [PATCH] KVM: VMX: fix read/write sizes of VMCS fields in dump_vmcs
This was not printing the high parts of several 64-bit fields on
32-bit kernels. Separate from the previous one to make the patches
easier to review.
Signed-off-by: Paolo Bonzini <pbonzini@...hat.com>
---
arch/x86/kvm/vmx.c | 39 ++++++++++++++++++++-------------------
1 file changed, 20 insertions(+), 19 deletions(-)
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index b1af1e48070b..b1a453d78155 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -7909,10 +7909,10 @@ static void dump_vmcs(void)
if ((secondary_exec_control & SECONDARY_EXEC_ENABLE_EPT) &&
(cr4 & X86_CR4_PAE) && !(efer & EFER_LMA))
{
- pr_err("PDPTR0 = 0x%016lx PDPTR1 = 0x%016lx\n",
- vmcs_readl(GUEST_PDPTR0), vmcs_readl(GUEST_PDPTR1));
- pr_err("PDPTR2 = 0x%016lx PDPTR3 = 0x%016lx\n",
- vmcs_readl(GUEST_PDPTR2), vmcs_readl(GUEST_PDPTR3));
+ pr_err("PDPTR0 = 0x%016llx PDPTR1 = 0x%016llx\n",
+ vmcs_read64(GUEST_PDPTR0), vmcs_read64(GUEST_PDPTR1));
+ pr_err("PDPTR2 = 0x%016llx PDPTR3 = 0x%016llx\n",
+ vmcs_read64(GUEST_PDPTR2), vmcs_read64(GUEST_PDPTR3));
}
pr_err("RSP = 0x%016lx RIP = 0x%016lx\n",
vmcs_readl(GUEST_RSP), vmcs_readl(GUEST_RIP));
@@ -7933,16 +7933,16 @@ static void dump_vmcs(void)
vmx_dump_sel("TR: ", GUEST_TR_SELECTOR);
if ((vmexit_ctl & (VM_EXIT_SAVE_IA32_PAT | VM_EXIT_SAVE_IA32_EFER)) ||
(vmentry_ctl & (VM_ENTRY_LOAD_IA32_PAT | VM_ENTRY_LOAD_IA32_EFER)))
- pr_err("EFER = 0x%016llx PAT = 0x%016lx\n",
- efer, vmcs_readl(GUEST_IA32_PAT));
- pr_err("DebugCtl = 0x%016lx DebugExceptions = 0x%016lx\n",
- vmcs_readl(GUEST_IA32_DEBUGCTL),
+ pr_err("EFER = 0x%016llx PAT = 0x%016llx\n",
+ efer, vmcs_read64(GUEST_IA32_PAT));
+ pr_err("DebugCtl = 0x%016llx DebugExceptions = 0x%016lx\n",
+ vmcs_read64(GUEST_IA32_DEBUGCTL),
vmcs_readl(GUEST_PENDING_DBG_EXCEPTIONS));
if (vmentry_ctl & VM_ENTRY_LOAD_IA32_PERF_GLOBAL_CTRL)
- pr_err("PerfGlobCtl = 0x%016lx\n",
- vmcs_readl(GUEST_IA32_PERF_GLOBAL_CTRL));
+ pr_err("PerfGlobCtl = 0x%016llx\n",
+ vmcs_read64(GUEST_IA32_PERF_GLOBAL_CTRL));
if (vmentry_ctl & VM_ENTRY_LOAD_BNDCFGS)
- pr_err("BndCfgS = 0x%016lx\n", vmcs_readl(GUEST_BNDCFGS));
+ pr_err("BndCfgS = 0x%016llx\n", vmcs_read64(GUEST_BNDCFGS));
pr_err("Interruptibility = %08x ActivityState = %08x\n",
vmcs_read32(GUEST_INTERRUPTIBILITY_INFO),
vmcs_read32(GUEST_ACTIVITY_STATE));
@@ -7971,11 +7971,12 @@ static void dump_vmcs(void)
vmcs_read32(HOST_IA32_SYSENTER_CS),
vmcs_readl(HOST_IA32_SYSENTER_EIP));
if (vmexit_ctl & (VM_EXIT_LOAD_IA32_PAT | VM_EXIT_LOAD_IA32_EFER))
- pr_err("EFER = 0x%016lx PAT = 0x%016lx\n",
- vmcs_readl(HOST_IA32_EFER), vmcs_readl(HOST_IA32_PAT));
+ pr_err("EFER = 0x%016llx PAT = 0x%016llx\n",
+ vmcs_read64(HOST_IA32_EFER),
+ vmcs_read64(HOST_IA32_PAT));
if (vmexit_ctl & VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL)
- pr_err("PerfGlobCtl = 0x%016lx\n",
- vmcs_readl(HOST_IA32_PERF_GLOBAL_CTRL));
+ pr_err("PerfGlobCtl = 0x%016llx\n",
+ vmcs_read64(HOST_IA32_PERF_GLOBAL_CTRL));
pr_err("*** Control State ***\n");
pr_err("PinBased=%08x CPUBased=%08x SecondaryExec=%08x\n",
@@ -7998,16 +7999,16 @@ static void dump_vmcs(void)
pr_err("IDTVectoring: info=%08x errcode=%08x\n",
vmcs_read32(IDT_VECTORING_INFO_FIELD),
vmcs_read32(IDT_VECTORING_ERROR_CODE));
- pr_err("TSC Offset = 0x%016lx\n", vmcs_readl(TSC_OFFSET));
+ pr_err("TSC Offset = 0x%016llx\n", vmcs_read64(TSC_OFFSET));
if (secondary_exec_control & SECONDARY_EXEC_TSC_SCALING)
- pr_err("TSC Multiplier = 0x%016lx\n",
- vmcs_readl(TSC_MULTIPLIER));
+ pr_err("TSC Multiplier = 0x%016llx\n",
+ vmcs_read64(TSC_MULTIPLIER));
if (cpu_based_exec_ctrl & CPU_BASED_TPR_SHADOW)
pr_err("TPR Threshold = 0x%02x\n", vmcs_read32(TPR_THRESHOLD));
if (pin_based_exec_ctrl & PIN_BASED_POSTED_INTR)
pr_err("PostedIntrVec = 0x%02x\n", vmcs_read16(POSTED_INTR_NV));
if ((secondary_exec_control & SECONDARY_EXEC_ENABLE_EPT))
- pr_err("EPT pointer = 0x%016lx\n", vmcs_readl(EPT_POINTER));
+ pr_err("EPT pointer = 0x%016llx\n", vmcs_read64(EPT_POINTER));
n = vmcs_read32(CR3_TARGET_COUNT);
for (i = 0; i + 1 < n; i += 4)
pr_err("CR3 target%u=%016lx target%u=%016lx\n",
--
1.8.3.1
--
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