From: Avi Kivity <avi@qumranet.com>
To: linux-kernel@vger.kernel.org, kvm-devel@lists.sourceforge.net
Cc: Laurent Vivier <Laurent.Vivier@bull.net>
Subject: [PATCH 12/50] KVM: x86 emulator: split some decoding into functions for readability
Date: Sun, 23 Dec 2007 16:50:57 +0200 [thread overview]
Message-ID: <1198421495-31481-13-git-send-email-avi@qumranet.com> (raw)
In-Reply-To: <1198421495-31481-1-git-send-email-avi@qumranet.com>
From: Laurent Vivier <Laurent.Vivier@bull.net>
To improve readability, move push, writeback, and grp 1a/2/3/4/5/9 emulation
parts into functions.
Signed-off-by: Laurent Vivier <Laurent.Vivier@bull.net>
Signed-off-by: Avi Kivity <avi@qumranet.com>
---
drivers/kvm/x86_emulate.c | 451 ++++++++++++++++++++++++++------------------
1 files changed, 266 insertions(+), 185 deletions(-)
diff --git a/drivers/kvm/x86_emulate.c b/drivers/kvm/x86_emulate.c
index cab1719..a108736 100644
--- a/drivers/kvm/x86_emulate.c
+++ b/drivers/kvm/x86_emulate.c
@@ -907,6 +907,244 @@ done:
return (rc == X86EMUL_UNHANDLEABLE) ? -1 : 0;
}
+static inline void emulate_push(struct x86_emulate_ctxt *ctxt)
+{
+ struct decode_cache *c = &ctxt->decode;
+
+ c->dst.type = OP_MEM;
+ c->dst.bytes = c->op_bytes;
+ c->dst.val = c->src.val;
+ register_address_increment(c->regs[VCPU_REGS_RSP], -c->op_bytes);
+ c->dst.ptr = (void *) register_address(ctxt->ss_base,
+ c->regs[VCPU_REGS_RSP]);
+}
+
+static inline int emulate_grp1a(struct x86_emulate_ctxt *ctxt,
+ struct x86_emulate_ops *ops)
+{
+ struct decode_cache *c = &ctxt->decode;
+ int rc;
+
+ /* 64-bit mode: POP always pops a 64-bit operand. */
+
+ if (ctxt->mode == X86EMUL_MODE_PROT64)
+ c->dst.bytes = 8;
+
+ rc = ops->read_std(register_address(ctxt->ss_base,
+ c->regs[VCPU_REGS_RSP]),
+ &c->dst.val, c->dst.bytes, ctxt->vcpu);
+ if (rc != 0)
+ return rc;
+
+ register_address_increment(c->regs[VCPU_REGS_RSP], c->dst.bytes);
+
+ return 0;
+}
+
+static inline void emulate_grp2(struct decode_cache *c, unsigned long *_eflags)
+{
+ switch (c->modrm_reg) {
+ case 0: /* rol */
+ emulate_2op_SrcB("rol", c->src, c->dst, *_eflags);
+ break;
+ case 1: /* ror */
+ emulate_2op_SrcB("ror", c->src, c->dst, *_eflags);
+ break;
+ case 2: /* rcl */
+ emulate_2op_SrcB("rcl", c->src, c->dst, *_eflags);
+ break;
+ case 3: /* rcr */
+ emulate_2op_SrcB("rcr", c->src, c->dst, *_eflags);
+ break;
+ case 4: /* sal/shl */
+ case 6: /* sal/shl */
+ emulate_2op_SrcB("sal", c->src, c->dst, *_eflags);
+ break;
+ case 5: /* shr */
+ emulate_2op_SrcB("shr", c->src, c->dst, *_eflags);
+ break;
+ case 7: /* sar */
+ emulate_2op_SrcB("sar", c->src, c->dst, *_eflags);
+ break;
+ }
+}
+
+static inline int emulate_grp3(struct x86_emulate_ctxt *ctxt,
+ struct x86_emulate_ops *ops,
+ unsigned long *_eflags)
+{
+ struct decode_cache *c = &ctxt->decode;
+ int rc = 0;
+
+ switch (c->modrm_reg) {
+ case 0 ... 1: /* test */
+ /*
+ * Special case in Grp3: test has an immediate
+ * source operand.
+ */
+ c->src.type = OP_IMM;
+ c->src.ptr = (unsigned long *)c->eip;
+ c->src.bytes = (c->d & ByteOp) ? 1 : c->op_bytes;
+ if (c->src.bytes == 8)
+ c->src.bytes = 4;
+ switch (c->src.bytes) {
+ case 1:
+ c->src.val = insn_fetch(s8, 1, c->eip);
+ break;
+ case 2:
+ c->src.val = insn_fetch(s16, 2, c->eip);
+ break;
+ case 4:
+ c->src.val = insn_fetch(s32, 4, c->eip);
+ break;
+ }
+ emulate_2op_SrcV("test", c->src, c->dst, *_eflags);
+ break;
+ case 2: /* not */
+ c->dst.val = ~c->dst.val;
+ break;
+ case 3: /* neg */
+ emulate_1op("neg", c->dst, *_eflags);
+ break;
+ default:
+ DPRINTF("Cannot emulate %02x\n", c->b);
+ rc = X86EMUL_UNHANDLEABLE;
+ break;
+ }
+done:
+ return rc;
+}
+
+static inline int emulate_grp45(struct x86_emulate_ctxt *ctxt,
+ struct x86_emulate_ops *ops,
+ unsigned long *_eflags,
+ int *no_wb)
+{
+ struct decode_cache *c = &ctxt->decode;
+ int rc;
+
+ switch (c->modrm_reg) {
+ case 0: /* inc */
+ emulate_1op("inc", c->dst, *_eflags);
+ break;
+ case 1: /* dec */
+ emulate_1op("dec", c->dst, *_eflags);
+ break;
+ case 4: /* jmp abs */
+ if (c->b == 0xff)
+ c->eip = c->dst.val;
+ else {
+ DPRINTF("Cannot emulate %02x\n", c->b);
+ return X86EMUL_UNHANDLEABLE;
+ }
+ break;
+ case 6: /* push */
+
+ /* 64-bit mode: PUSH always pushes a 64-bit operand. */
+
+ if (ctxt->mode == X86EMUL_MODE_PROT64) {
+ c->dst.bytes = 8;
+ rc = ops->read_std((unsigned long)c->dst.ptr,
+ &c->dst.val, 8, ctxt->vcpu);
+ if (rc != 0)
+ return rc;
+ }
+ register_address_increment(c->regs[VCPU_REGS_RSP],
+ -c->dst.bytes);
+ rc = ops->write_emulated(register_address(ctxt->ss_base,
+ c->regs[VCPU_REGS_RSP]), &c->dst.val,
+ c->dst.bytes, ctxt->vcpu);
+ if (rc != 0)
+ return rc;
+ *no_wb = 1;
+ break;
+ default:
+ DPRINTF("Cannot emulate %02x\n", c->b);
+ return X86EMUL_UNHANDLEABLE;
+ }
+ return 0;
+}
+
+static inline int emulate_grp9(struct x86_emulate_ctxt *ctxt,
+ struct x86_emulate_ops *ops,
+ unsigned long *_eflags,
+ unsigned long cr2)
+{
+ struct decode_cache *c = &ctxt->decode;
+ u64 old, new;
+ int rc;
+
+ rc = ops->read_emulated(cr2, &old, 8, ctxt->vcpu);
+ if (rc != 0)
+ return rc;
+
+ if (((u32) (old >> 0) != (u32) c->regs[VCPU_REGS_RAX]) ||
+ ((u32) (old >> 32) != (u32) c->regs[VCPU_REGS_RDX])) {
+
+ c->regs[VCPU_REGS_RAX] = (u32) (old >> 0);
+ c->regs[VCPU_REGS_RDX] = (u32) (old >> 32);
+ *_eflags &= ~EFLG_ZF;
+
+ } else {
+ new = ((u64)c->regs[VCPU_REGS_RCX] << 32) |
+ (u32) c->regs[VCPU_REGS_RBX];
+
+ rc = ops->cmpxchg_emulated(cr2, &old, &new, 8, ctxt->vcpu);
+ if (rc != 0)
+ return rc;
+ *_eflags |= EFLG_ZF;
+ }
+ return 0;
+}
+
+static inline int writeback(struct x86_emulate_ctxt *ctxt,
+ struct x86_emulate_ops *ops)
+{
+ int rc;
+ struct decode_cache *c = &ctxt->decode;
+
+ switch (c->dst.type) {
+ case OP_REG:
+ /* The 4-byte case *is* correct:
+ * in 64-bit mode we zero-extend.
+ */
+ switch (c->dst.bytes) {
+ case 1:
+ *(u8 *)c->dst.ptr = (u8)c->dst.val;
+ break;
+ case 2:
+ *(u16 *)c->dst.ptr = (u16)c->dst.val;
+ break;
+ case 4:
+ *c->dst.ptr = (u32)c->dst.val;
+ break; /* 64b: zero-ext */
+ case 8:
+ *c->dst.ptr = c->dst.val;
+ break;
+ }
+ break;
+ case OP_MEM:
+ if (c->lock_prefix)
+ rc = ops->cmpxchg_emulated(
+ (unsigned long)c->dst.ptr,
+ &c->dst.orig_val,
+ &c->dst.val,
+ c->dst.bytes,
+ ctxt->vcpu);
+ else
+ rc = ops->write_emulated(
+ (unsigned long)c->dst.ptr,
+ &c->dst.val,
+ c->dst.bytes,
+ ctxt->vcpu);
+ if (rc != 0)
+ return rc;
+ default:
+ break;
+ }
+ return 0;
+}
+
int
x86_emulate_insn(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops)
{
@@ -1042,7 +1280,6 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops)
}
break;
case 0x84 ... 0x85:
- test: /* test */
emulate_2op_SrcV("test", c->src, c->dst, _eflags);
break;
case 0x86 ... 0x87: /* xchg */
@@ -1074,18 +1311,9 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops)
c->dst.val = c->modrm_val;
break;
case 0x8f: /* pop (sole member of Grp1a) */
- /* 64-bit mode: POP always pops a 64-bit operand. */
- if (ctxt->mode == X86EMUL_MODE_PROT64)
- c->dst.bytes = 8;
- if ((rc = ops->read_std(register_address(
- ctxt->ss_base,
- c->regs[VCPU_REGS_RSP]),
- &c->dst.val,
- c->dst.bytes,
- ctxt->vcpu)) != 0)
+ rc = emulate_grp1a(ctxt, ops);
+ if (rc != 0)
goto done;
- register_address_increment(c->regs[VCPU_REGS_RSP],
- c->dst.bytes);
break;
case 0xa0 ... 0xa1: /* mov */
c->dst.ptr = (unsigned long *)&c->regs[VCPU_REGS_RAX];
@@ -1099,31 +1327,7 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops)
c->eip += c->ad_bytes;
break;
case 0xc0 ... 0xc1:
- grp2: /* Grp2 */
- switch (c->modrm_reg) {
- case 0: /* rol */
- emulate_2op_SrcB("rol", c->src, c->dst, _eflags);
- break;
- case 1: /* ror */
- emulate_2op_SrcB("ror", c->src, c->dst, _eflags);
- break;
- case 2: /* rcl */
- emulate_2op_SrcB("rcl", c->src, c->dst, _eflags);
- break;
- case 3: /* rcr */
- emulate_2op_SrcB("rcr", c->src, c->dst, _eflags);
- break;
- case 4: /* sal/shl */
- case 6: /* sal/shl */
- emulate_2op_SrcB("sal", c->src, c->dst, _eflags);
- break;
- case 5: /* shr */
- emulate_2op_SrcB("shr", c->src, c->dst, _eflags);
- break;
- case 7: /* sar */
- emulate_2op_SrcB("sar", c->src, c->dst, _eflags);
- break;
- }
+ emulate_grp2(c, &_eflags);
break;
case 0xc6 ... 0xc7: /* mov (sole member of Grp11) */
mov:
@@ -1131,126 +1335,29 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops)
break;
case 0xd0 ... 0xd1: /* Grp2 */
c->src.val = 1;
- goto grp2;
+ emulate_grp2(c, &_eflags);
+ break;
case 0xd2 ... 0xd3: /* Grp2 */
c->src.val = c->regs[VCPU_REGS_RCX];
- goto grp2;
+ emulate_grp2(c, &_eflags);
+ break;
case 0xf6 ... 0xf7: /* Grp3 */
- switch (c->modrm_reg) {
- case 0 ... 1: /* test */
- /*
- * Special case in Grp3: test has an immediate
- * source operand.
- */
- c->src.type = OP_IMM;
- c->src.ptr = (unsigned long *)c->eip;
- c->src.bytes = (c->d & ByteOp) ? 1 :
- c->op_bytes;
- if (c->src.bytes == 8)
- c->src.bytes = 4;
- switch (c->src.bytes) {
- case 1:
- c->src.val = insn_fetch(s8, 1, c->eip);
- break;
- case 2:
- c->src.val = insn_fetch(s16, 2, c->eip);
- break;
- case 4:
- c->src.val = insn_fetch(s32, 4, c->eip);
- break;
- }
- goto test;
- case 2: /* not */
- c->dst.val = ~c->dst.val;
- break;
- case 3: /* neg */
- emulate_1op("neg", c->dst, _eflags);
- break;
- default:
- goto cannot_emulate;
- }
+ rc = emulate_grp3(ctxt, ops, &_eflags);
+ if (rc != 0)
+ goto done;
break;
case 0xfe ... 0xff: /* Grp4/Grp5 */
- switch (c->modrm_reg) {
- case 0: /* inc */
- emulate_1op("inc", c->dst, _eflags);
- break;
- case 1: /* dec */
- emulate_1op("dec", c->dst, _eflags);
- break;
- case 4: /* jmp abs */
- if (c->b == 0xff)
- c->eip = c->dst.val;
- else
- goto cannot_emulate;
- break;
- case 6: /* push */
- /* 64-bit mode: PUSH always pushes a 64-bit operand. */
- if (ctxt->mode == X86EMUL_MODE_PROT64) {
- c->dst.bytes = 8;
- if ((rc = ops->read_std(
- (unsigned long)c->dst.ptr,
- &c->dst.val, 8,
- ctxt->vcpu)) != 0)
- goto done;
- }
- register_address_increment(c->regs[VCPU_REGS_RSP],
- -c->dst.bytes);
- if ((rc = ops->write_emulated(
- register_address(ctxt->ss_base,
- c->regs[VCPU_REGS_RSP]),
- &c->dst.val,
- c->dst.bytes, ctxt->vcpu)) != 0)
- goto done;
- no_wb = 1;
- break;
- default:
- goto cannot_emulate;
- }
+ rc = emulate_grp45(ctxt, ops, &_eflags, &no_wb);
+ if (rc != 0)
+ goto done;
break;
}
writeback:
if (!no_wb) {
- switch (c->dst.type) {
- case OP_REG:
- /* The 4-byte case *is* correct:
- * in 64-bit mode we zero-extend.
- */
- switch (c->dst.bytes) {
- case 1:
- *(u8 *)c->dst.ptr = (u8)c->dst.val;
- break;
- case 2:
- *(u16 *)c->dst.ptr = (u16)c->dst.val;
- break;
- case 4:
- *c->dst.ptr = (u32)c->dst.val;
- break; /* 64b: zero-ext */
- case 8:
- *c->dst.ptr = c->dst.val;
- break;
- }
- break;
- case OP_MEM:
- if (c->lock_prefix)
- rc = ops->cmpxchg_emulated(
- (unsigned long)c->dst.ptr,
- &c->dst.orig_val,
- &c->dst.val,
- c->dst.bytes,
- ctxt->vcpu);
- else
- rc = ops->write_emulated(
- (unsigned long)c->dst.ptr,
- &c->dst.val,
- c->dst.bytes,
- ctxt->vcpu);
- if (rc != 0)
- goto done;
- default:
- break;
- }
+ rc = writeback(ctxt, ops);
+ if (rc != 0)
+ goto done;
}
/* Commit shadow register state. */
@@ -1283,8 +1390,7 @@ special_insn:
ctxt->ss_base, c->regs[VCPU_REGS_RSP]);
break;
case 0x58 ... 0x5f: /* pop reg */
- c->dst.ptr =
- (unsigned long *)&c->regs[c->b & 0x7];
+ c->dst.ptr = (unsigned long *)&c->regs[c->b & 0x7];
pop_instruction:
if ((rc = ops->read_std(register_address(ctxt->ss_base,
c->regs[VCPU_REGS_RSP]), c->dst.ptr,
@@ -1298,14 +1404,7 @@ special_insn:
case 0x6a: /* push imm8 */
c->src.val = 0L;
c->src.val = insn_fetch(s8, 1, c->eip);
-push:
- c->dst.type = OP_MEM;
- c->dst.bytes = c->op_bytes;
- c->dst.val = c->src.val;
- register_address_increment(c->regs[VCPU_REGS_RSP],
- -c->op_bytes);
- c->dst.ptr = (void *) register_address(ctxt->ss_base,
- c->regs[VCPU_REGS_RSP]);
+ emulate_push(ctxt);
break;
case 0x6c: /* insb */
case 0x6d: /* insw/insd */
@@ -1350,7 +1449,8 @@ push:
}
case 0x9c: /* pushf */
c->src.val = (unsigned long) _eflags;
- goto push;
+ emulate_push(ctxt);
+ break;
case 0x9d: /* popf */
c->dst.ptr = (unsigned long *) &_eflags;
goto pop_instruction;
@@ -1436,7 +1536,8 @@ push:
c->src.val = (unsigned long) c->eip;
JMP_REL(rel);
c->op_bytes = c->ad_bytes;
- goto push;
+ emulate_push(ctxt);
+ break;
}
case 0xe9: /* jmp rel */
case 0xeb: /* jmp rel short */
@@ -1511,8 +1612,7 @@ twobyte_insn:
no_wb = 1;
if (c->modrm_mod != 3)
goto cannot_emulate;
- rc = emulator_get_dr(ctxt, c->modrm_reg,
- &c->regs[c->modrm_rm]);
+ rc = emulator_get_dr(ctxt, c->modrm_reg, &c->regs[c->modrm_rm]);
break;
case 0x23: /* mov from reg to dr */
no_wb = 1;
@@ -1668,8 +1768,7 @@ twobyte_special_insn:
break;
case 0x32:
/* rdmsr */
- rc = kvm_get_msr(ctxt->vcpu,
- c->regs[VCPU_REGS_RCX], &msr_data);
+ rc = kvm_get_msr(ctxt->vcpu, c->regs[VCPU_REGS_RCX], &msr_data);
if (rc) {
kvm_x86_ops->inject_gp(ctxt->vcpu, 0);
c->eip = ctxt->vcpu->rip;
@@ -1701,28 +1800,10 @@ twobyte_special_insn:
break;
}
case 0xc7: /* Grp9 (cmpxchg8b) */
- {
- u64 old, new;
- if ((rc = ops->read_emulated(cr2, &old, 8, ctxt->vcpu))
- != 0)
- goto done;
- if (((u32) (old >> 0) !=
- (u32) c->regs[VCPU_REGS_RAX]) ||
- ((u32) (old >> 32) !=
- (u32) c->regs[VCPU_REGS_RDX])) {
- c->regs[VCPU_REGS_RAX] = (u32) (old >> 0);
- c->regs[VCPU_REGS_RDX] = (u32) (old >> 32);
- _eflags &= ~EFLG_ZF;
- } else {
- new = ((u64)c->regs[VCPU_REGS_RCX] << 32)
- | (u32) c->regs[VCPU_REGS_RBX];
- if ((rc = ops->cmpxchg_emulated(cr2, &old,
- &new, 8, ctxt->vcpu)) != 0)
- goto done;
- _eflags |= EFLG_ZF;
- }
- break;
- }
+ rc = emulate_grp9(ctxt, ops, &_eflags, cr2);
+ if (rc != 0)
+ goto done;
+ break;
}
goto writeback;
--
1.5.3.7
next prev parent reply other threads:[~2007-12-23 14:56 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-23 14:50 [PATCH 00/50] KVM patch queue review for 2.6.25 merge window (part I) Avi Kivity
2007-12-23 14:50 ` [PATCH 01/50] KVM: x86 emulator: Add vmmcall/vmcall to x86_emulate (v3) Avi Kivity
2007-12-23 14:50 ` [PATCH 02/50] KVM: Refactor hypercall infrastructure (v3) Avi Kivity
2007-12-23 14:50 ` [PATCH 03/50] KVM: x86 emulator: remove unused functions Avi Kivity
2007-12-23 14:50 ` [PATCH 04/50] KVM: x86 emulator: move all x86_emulate_memop() to a structure Avi Kivity
2007-12-23 14:50 ` [PATCH 05/50] KVM: x86 emulator: move all decoding process to function x86_decode_insn() Avi Kivity
2007-12-23 14:50 ` [PATCH 06/50] KVM: emulate_instruction() calls now x86_decode_insn() and x86_emulate_insn() Avi Kivity
2007-12-23 14:50 ` [PATCH 07/50] KVM: Call x86_decode_insn() only when needed Avi Kivity
2007-12-23 14:50 ` [PATCH 08/50] KVM: VMX: Further reduce efer reloads Avi Kivity
2007-12-23 14:50 ` [PATCH 09/50] KVM: Allow not-present guest page faults to bypass kvm Avi Kivity
2007-12-23 14:50 ` [PATCH 10/50] KVM: MMU: Make flooding detection work when guest page faults are bypassed Avi Kivity
2007-12-23 14:50 ` [PATCH 11/50] KVM: MMU: Ignore reserved bits in cr3 in non-pae mode Avi Kivity
2007-12-23 14:50 ` Avi Kivity [this message]
2007-12-23 14:50 ` [PATCH 13/50] KVM: x86 emulator: remove _eflags and use directly ctxt->eflags Avi Kivity
2007-12-23 14:50 ` [PATCH 14/50] KVM: x86 emulator: Remove no_wb, use dst.type = OP_NONE instead Avi Kivity
2007-12-23 14:51 ` [PATCH 15/50] KVM: x86_emulator: no writeback for bt Avi Kivity
2007-12-23 14:51 ` [PATCH 16/50] KVM: Purify x86_decode_insn() error case management Avi Kivity
2007-12-23 14:51 ` [PATCH 17/50] KVM: x86 emulator: Any legacy prefix after a REX prefix nullifies its effect Avi Kivity
2007-12-23 14:51 ` [PATCH 18/50] KVM: VMX: Don't clear the vmcs if the vcpu is not loaded on any processor Avi Kivity
2007-12-23 14:51 ` [PATCH 19/50] KVM: VMX: Simplify vcpu_clear() Avi Kivity
2007-12-23 14:51 ` [PATCH 20/50] KVM: Remove the usage of page->private field by rmap Avi Kivity
2007-12-23 14:51 ` [PATCH 21/50] KVM: Add general accessors to read and write guest memory Avi Kivity
2007-12-23 14:51 ` [PATCH 22/50] KVM: Allow dynamic allocation of the mmu shadow cache size Avi Kivity
2007-12-23 14:51 ` [PATCH 23/50] KVM: Add kvm_free_lapic() to pair with kvm_create_lapic() Avi Kivity
2007-12-23 14:51 ` [PATCH 24/50] KVM: Hoist kvm_create_lapic() into kvm_vcpu_init() Avi Kivity
2007-12-23 14:51 ` [PATCH 25/50] KVM: Remove gratuitous casts from lapic.c Avi Kivity
2007-12-23 14:51 ` [PATCH 26/50] KVM: CodingStyle cleanup Avi Kivity
2007-12-23 14:51 ` [PATCH 27/50] KVM: Support assigning userspace memory to the guest Avi Kivity
2007-12-23 18:16 ` [kvm-devel] " Avi Kivity
2007-12-23 14:51 ` [PATCH 28/50] KVM: Move x86 msr handling to new files x86.[ch] Avi Kivity
2007-12-23 14:51 ` [PATCH 29/50] KVM: MMU: Clean up MMU functions to take struct kvm when appropriate Avi Kivity
2007-12-23 14:51 ` [PATCH 30/50] KVM: MMU: More struct kvm_vcpu -> struct kvm cleanups Avi Kivity
2007-12-23 14:51 ` [PATCH 31/50] KVM: Move guest pte dirty bit management to the guest pagetable walker Avi Kivity
2007-12-23 14:51 ` [PATCH 32/50] KVM: MMU: Fix nx access bit for huge pages Avi Kivity
2007-12-23 14:51 ` [PATCH 33/50] KVM: MMU: Disable write access on clean large pages Avi Kivity
2007-12-23 14:51 ` [PATCH 34/50] KVM: MMU: Instantiate real-mode shadows as user writable shadows Avi Kivity
2007-12-23 14:51 ` [PATCH 35/50] KVM: MMU: Move dirty bit updates to a separate function Avi Kivity
2007-12-23 14:51 ` [PATCH 36/50] KVM: MMU: When updating the dirty bit, inform the mmu about it Avi Kivity
2007-12-23 14:51 ` [PATCH 37/50] KVM: Portability: split kvm_vcpu_ioctl Avi Kivity
2007-12-23 14:51 ` [PATCH 38/50] KVM: apic round robin cleanup Avi Kivity
2007-12-23 14:51 ` [PATCH 39/50] KVM: Add some \n in ioapic_debug() Avi Kivity
2007-12-23 14:51 ` [PATCH 40/50] KVM: Move apic timer interrupt backlog processing to common code Avi Kivity
2007-12-23 14:51 ` [PATCH 41/50] KVM: Rename KVM_TLB_FLUSH to KVM_REQ_TLB_FLUSH Avi Kivity
2007-12-23 14:51 ` [PATCH 42/50] KVM: x86 emulator: Implement emulation of instruction: inc & dec Avi Kivity
2007-12-23 14:51 ` [PATCH 43/50] KVM: MMU: Simplify page table walker Avi Kivity
2007-12-23 14:51 ` [PATCH 44/50] KVM: x86 emulator: cmc, clc, cli, sti Avi Kivity
2007-12-23 14:51 ` [PATCH 45/50] KVM: MMU: Add rmap_next(), a helper for walking kvm rmaps Avi Kivity
2007-12-23 14:51 ` [PATCH 46/50] KVM: MMU: Keep a reverse mapping of non-writable translations Avi Kivity
2007-12-23 14:51 ` [PATCH 47/50] KVM: MMU: Make gfn_to_page() always safe Avi Kivity
2007-12-23 14:51 ` [PATCH 48/50] KVM: MMU: Partial swapping of guest memory Avi Kivity
2007-12-23 14:51 ` [PATCH 49/50] KVM: Use virtual cpu accounting if available for guest times Avi Kivity
2007-12-23 14:51 ` [PATCH 50/50] KVM: Allocate userspace memory for older userspace Avi Kivity
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