From: Avi Kivity <avi@qumranet.com>
To: kvm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 12/50] KVM: VMX: Trivial vmcs_write64() code simplification
Date: Thu, 26 Jun 2008 15:27:54 +0300 [thread overview]
Message-ID: <1214483312-9265-13-git-send-email-avi@qumranet.com> (raw)
In-Reply-To: <1214483312-9265-1-git-send-email-avi@qumranet.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
---
arch/x86/kvm/vmx.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 158a7d8..1b286fa 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -431,10 +431,8 @@ static void vmcs_write32(unsigned long field, u32 value)
static void vmcs_write64(unsigned long field, u64 value)
{
-#ifdef CONFIG_X86_64
- vmcs_writel(field, value);
-#else
vmcs_writel(field, value);
+#ifndef CONFIG_X86_64
asm volatile ("");
vmcs_writel(field+1, value >> 32);
#endif
--
1.5.6
next prev parent reply other threads:[~2008-06-26 12:31 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-26 12:27 [PATCH 00/50] KVM patches review for the 2.6.27 merge window Avi Kivity
2008-06-26 12:27 ` [PATCH 01/50] KVM: remove long -> void *user -> long cast Avi Kivity
2008-06-26 12:27 ` [PATCH 02/50] KVM: add statics were possible, function definition in lapic.h Avi Kivity
2008-06-26 12:27 ` [PATCH 03/50] KVM: VMX: move APIC_ACCESS trace entry to generic code Avi Kivity
2008-06-26 12:27 ` [PATCH 04/50] KVM: SVM: implement dedicated NMI exit handler Avi Kivity
2008-06-26 12:27 ` [PATCH 05/50] KVM: SVM: implement dedicated INTR " Avi Kivity
2008-06-26 12:27 ` [PATCH 06/50] KVM: add missing kvmtrace bits Avi Kivity
2008-06-26 12:27 ` [PATCH 07/50] KVM: SVM: add missing kvmtrace markers Avi Kivity
2008-06-26 12:27 ` [PATCH 08/50] KVM: SVM: add tracing support for TDP page faults Avi Kivity
2008-06-26 12:27 ` [PATCH 09/50] KVM: Handle vma regions with no backing page Avi Kivity
2008-06-26 12:27 ` [PATCH 10/50] KVM: PIT: support mode 3 Avi Kivity
2008-06-26 12:27 ` [PATCH 11/50] KVM: SVM: Fake MSR_K7 performance counters Avi Kivity
2008-06-26 12:27 ` Avi Kivity [this message]
2008-06-26 12:27 ` [PATCH 13/50] KVM: MMU: Fix false flooding when a pte points to page table Avi Kivity
2008-06-26 12:27 ` [PATCH 14/50] KVM: Handle virtualization instruction #UD faults during reboot Avi Kivity
2008-06-26 12:27 ` [PATCH 15/50] KVM: VMX: Add list of potentially locally cached vcpus Avi Kivity
2008-06-26 12:27 ` [PATCH 16/50] KVM: Remove decache_vcpus_on_cpu() and related callbacks Avi Kivity
2008-06-26 12:27 ` [PATCH 17/50] KVM: Remove unnecessary ->decache_regs() call Avi Kivity
2008-06-26 12:28 ` [PATCH 18/50] KVM: IOAPIC/LAPIC: Enable NMI support Avi Kivity
2008-06-26 12:28 ` [PATCH 19/50] KVM: VMX: Enable NMI with in-kernel irqchip Avi Kivity
2008-06-26 12:28 ` [PATCH 20/50] KVM: Order segment register constants in the same way as cpu operand encoding Avi Kivity
2008-06-26 12:28 ` [PATCH 21/50] KVM: MTRR support Avi Kivity
2008-06-26 12:28 ` [PATCH 22/50] KVM: Prefixes segment functions that will be exported with "kvm_" Avi Kivity
2008-06-26 12:28 ` [PATCH 23/50] KVM: x86 emulator: Update c->dst.bytes in decode instruction Avi Kivity
2008-06-26 12:28 ` [PATCH 24/50] KVM: x86 emulator: add support for jmp far 0xea Avi Kivity
2008-06-26 12:28 ` [PATCH 25/50] KVM: x86 emulator: adds support to mov r,imm (opcode 0xb8) instruction Avi Kivity
2008-06-26 12:28 ` [PATCH 26/50] KVM: x86 emulator: Add support for mov seg, r (0x8e) instruction Avi Kivity
2008-06-26 12:28 ` [PATCH 27/50] KVM: x86 emulator: Add support for mov r, sreg (0x8c) instruction Avi Kivity
2008-06-26 12:28 ` [PATCH 28/50] KVM: MMU: Optimize prefetch_page() Avi Kivity
2008-06-26 12:28 ` [PATCH 29/50] KVM: x86 emulator: simplify push imm8 emulation Avi Kivity
2008-06-26 12:28 ` [PATCH 30/50] KVM: x86 emulator: implement 'push imm' (opcode 0x68) Avi Kivity
2008-06-26 12:28 ` [PATCH 31/50] KVM: MMU: Move nonpaging_prefetch_page() Avi Kivity
2008-06-26 12:28 ` [PATCH 32/50] KVM: MMU: Avoid page prefetch on SVM Avi Kivity
2008-06-26 12:28 ` [PATCH 33/50] KVM: kvm_io_device: extend in_range() to manage len and write attribute Avi Kivity
2008-06-26 12:28 ` [PATCH 34/50] KVM: Add coalesced MMIO support (common part) Avi Kivity
2008-06-26 12:28 ` [PATCH 35/50] KVM: Add coalesced MMIO support (x86 part) Avi Kivity
2008-06-26 12:28 ` [PATCH 36/50] KVM: Add coalesced MMIO support (powerpc part) Avi Kivity
2008-06-26 12:28 ` [PATCH 37/50] KVM: Add coalesced MMIO support (ia64 part) Avi Kivity
2008-06-26 12:28 ` [PATCH 38/50] KVM: only abort guest entry if timer count goes from 0->1 Avi Kivity
2008-06-26 12:28 ` [PATCH 39/50] KVM: Do not calculate linear rip in emulation failure report Avi Kivity
2008-06-26 12:28 ` [PATCH 40/50] KVM: Support mixed endian machines Avi Kivity
2008-06-26 12:28 ` [PATCH 41/50] KVM: Use printk_rlimit() instead of reporting emulation failures just once Avi Kivity
2008-06-26 12:28 ` [PATCH 42/50] KVM: x86 emulator: emulate nop and xchg reg, acc (opcodes 0x90 - 0x97) Avi Kivity
2008-06-26 12:28 ` [PATCH 43/50] KVM: x86 emulator: handle undecoded rex.b with r/m = 5 in certain cases Avi Kivity
2008-06-26 12:28 ` [PATCH 44/50] KVM: x86 emulator: simplify sib decoding Avi Kivity
2008-06-26 12:28 ` [PATCH 45/50] KVM: x86 emulator: simplify r/m decoding Avi Kivity
2008-06-26 12:28 ` [PATCH 46/50] KVM: x86 emulator: simplify rip relative decoding Avi Kivity
2008-06-26 12:28 ` [PATCH 47/50] KVM: x86 emulator: avoid segment base adjust for lea Avi Kivity
2008-06-26 12:28 ` [PATCH 48/50] KVM: x86 emulator: lazily evaluate segment registers Avi Kivity
2008-06-26 12:28 ` [PATCH 49/50] KVM: MMU: When debug is enabled, make it a run-time parameter Avi Kivity
2008-06-26 12:28 ` [PATCH 50/50] KVM: MMU: Fix printk format Avi Kivity
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