From: Huacai Chen <chenhc@lemote.com>
To: Paolo Bonzini <pbonzini@redhat.com>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
Cc: kvm@vger.kernel.org, linux-mips@vger.kernel.org,
Fuxin Zhang <zhangfx@lemote.com>,
Huacai Chen <chenhuacai@gmail.com>,
Jiaxun Yang <jiaxun.yang@flygoat.com>,
Huacai Chen <chenhc@lemote.com>
Subject: [PATCH V7 13/15] KVM: MIPS: Add more MMIO load/store instructions emulation
Date: Sat, 23 May 2020 15:56:40 +0800 [thread overview]
Message-ID: <1590220602-3547-14-git-send-email-chenhc@lemote.com> (raw)
In-Reply-To: <1590220602-3547-1-git-send-email-chenhc@lemote.com>
This patch add more MMIO load/store instructions emulation, which can
be observed in QXL and some other device drivers:
1, LWL, LWR, LDW, LDR, SWL, SWR, SDL and SDR for all MIPS;
2, GSLBX, GSLHX, GSLWX, GSLDX, GSSBX, GSSHX, GSSWX and GSSDX for
Loongson-3.
Reviewed-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Co-developed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
---
arch/mips/kvm/emulate.c | 480 +++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 470 insertions(+), 10 deletions(-)
diff --git a/arch/mips/kvm/emulate.c b/arch/mips/kvm/emulate.c
index dfc92e5..07b123f 100644
--- a/arch/mips/kvm/emulate.c
+++ b/arch/mips/kvm/emulate.c
@@ -1604,6 +1604,7 @@ enum emulation_result kvm_mips_emulate_store(union mips_instruction inst,
enum emulation_result er;
u32 rt;
void *data = run->mmio.data;
+ unsigned int imme;
unsigned long curr_pc;
/*
@@ -1661,6 +1662,211 @@ enum emulation_result kvm_mips_emulate_store(union mips_instruction inst,
vcpu->arch.gprs[rt], *(u8 *)data);
break;
+ case swl_op:
+ run->mmio.phys_addr = kvm_mips_callbacks->gva_to_gpa(
+ vcpu->arch.host_cp0_badvaddr) & (~0x3);
+ run->mmio.len = 4;
+ imme = vcpu->arch.host_cp0_badvaddr & 0x3;
+ switch (imme) {
+ case 0:
+ *(u32 *)data = ((*(u32 *)data) & 0xffffff00) |
+ (vcpu->arch.gprs[rt] >> 24);
+ break;
+ case 1:
+ *(u32 *)data = ((*(u32 *)data) & 0xffff0000) |
+ (vcpu->arch.gprs[rt] >> 16);
+ break;
+ case 2:
+ *(u32 *)data = ((*(u32 *)data) & 0xff000000) |
+ (vcpu->arch.gprs[rt] >> 8);
+ break;
+ case 3:
+ *(u32 *)data = vcpu->arch.gprs[rt];
+ break;
+ default:
+ break;
+ }
+
+ kvm_debug("[%#lx] OP_SWL: eaddr: %#lx, gpr: %#lx, data: %#x\n",
+ vcpu->arch.pc, vcpu->arch.host_cp0_badvaddr,
+ vcpu->arch.gprs[rt], *(u32 *)data);
+ break;
+
+ case swr_op:
+ run->mmio.phys_addr = kvm_mips_callbacks->gva_to_gpa(
+ vcpu->arch.host_cp0_badvaddr) & (~0x3);
+ run->mmio.len = 4;
+ imme = vcpu->arch.host_cp0_badvaddr & 0x3;
+ switch (imme) {
+ case 0:
+ *(u32 *)data = vcpu->arch.gprs[rt];
+ break;
+ case 1:
+ *(u32 *)data = ((*(u32 *)data) & 0xff) |
+ (vcpu->arch.gprs[rt] << 8);
+ break;
+ case 2:
+ *(u32 *)data = ((*(u32 *)data) & 0xffff) |
+ (vcpu->arch.gprs[rt] << 16);
+ break;
+ case 3:
+ *(u32 *)data = ((*(u32 *)data) & 0xffffff) |
+ (vcpu->arch.gprs[rt] << 24);
+ break;
+ default:
+ break;
+ }
+
+ kvm_debug("[%#lx] OP_SWR: eaddr: %#lx, gpr: %#lx, data: %#x\n",
+ vcpu->arch.pc, vcpu->arch.host_cp0_badvaddr,
+ vcpu->arch.gprs[rt], *(u32 *)data);
+ break;
+
+ case sdl_op:
+ run->mmio.phys_addr = kvm_mips_callbacks->gva_to_gpa(
+ vcpu->arch.host_cp0_badvaddr) & (~0x7);
+
+ run->mmio.len = 8;
+ imme = vcpu->arch.host_cp0_badvaddr & 0x7;
+ switch (imme) {
+ case 0:
+ *(u64 *)data = ((*(u64 *)data) & 0xffffffffffffff00) |
+ ((vcpu->arch.gprs[rt] >> 56) & 0xff);
+ break;
+ case 1:
+ *(u64 *)data = ((*(u64 *)data) & 0xffffffffffff0000) |
+ ((vcpu->arch.gprs[rt] >> 48) & 0xffff);
+ break;
+ case 2:
+ *(u64 *)data = ((*(u64 *)data) & 0xffffffffff000000) |
+ ((vcpu->arch.gprs[rt] >> 40) & 0xffffff);
+ break;
+ case 3:
+ *(u64 *)data = ((*(u64 *)data) & 0xffffffff00000000) |
+ ((vcpu->arch.gprs[rt] >> 32) & 0xffffffff);
+ break;
+ case 4:
+ *(u64 *)data = ((*(u64 *)data) & 0xffffff0000000000) |
+ ((vcpu->arch.gprs[rt] >> 24) & 0xffffffffff);
+ break;
+ case 5:
+ *(u64 *)data = ((*(u64 *)data) & 0xffff000000000000) |
+ ((vcpu->arch.gprs[rt] >> 16) & 0xffffffffffff);
+ break;
+ case 6:
+ *(u64 *)data = ((*(u64 *)data) & 0xff00000000000000) |
+ ((vcpu->arch.gprs[rt] >> 8) & 0xffffffffffffff);
+ break;
+ case 7:
+ *(u64 *)data = vcpu->arch.gprs[rt];
+ break;
+ default:
+ break;
+ }
+
+ kvm_debug("[%#lx] OP_SDL: eaddr: %#lx, gpr: %#lx, data: %llx\n",
+ vcpu->arch.pc, vcpu->arch.host_cp0_badvaddr,
+ vcpu->arch.gprs[rt], *(u64 *)data);
+ break;
+
+ case sdr_op:
+ run->mmio.phys_addr = kvm_mips_callbacks->gva_to_gpa(
+ vcpu->arch.host_cp0_badvaddr) & (~0x7);
+
+ run->mmio.len = 8;
+ imme = vcpu->arch.host_cp0_badvaddr & 0x7;
+ switch (imme) {
+ case 0:
+ *(u64 *)data = vcpu->arch.gprs[rt];
+ break;
+ case 1:
+ *(u64 *)data = ((*(u64 *)data) & 0xff) |
+ (vcpu->arch.gprs[rt] << 8);
+ break;
+ case 2:
+ *(u64 *)data = ((*(u64 *)data) & 0xffff) |
+ (vcpu->arch.gprs[rt] << 16);
+ break;
+ case 3:
+ *(u64 *)data = ((*(u64 *)data) & 0xffffff) |
+ (vcpu->arch.gprs[rt] << 24);
+ break;
+ case 4:
+ *(u64 *)data = ((*(u64 *)data) & 0xffffffff) |
+ (vcpu->arch.gprs[rt] << 32);
+ break;
+ case 5:
+ *(u64 *)data = ((*(u64 *)data) & 0xffffffffff) |
+ (vcpu->arch.gprs[rt] << 40);
+ break;
+ case 6:
+ *(u64 *)data = ((*(u64 *)data) & 0xffffffffffff) |
+ (vcpu->arch.gprs[rt] << 48);
+ break;
+ case 7:
+ *(u64 *)data = ((*(u64 *)data) & 0xffffffffffffff) |
+ (vcpu->arch.gprs[rt] << 56);
+ break;
+ default:
+ break;
+ }
+
+ kvm_debug("[%#lx] OP_SDR: eaddr: %#lx, gpr: %#lx, data: %llx\n",
+ vcpu->arch.pc, vcpu->arch.host_cp0_badvaddr,
+ vcpu->arch.gprs[rt], *(u64 *)data);
+ break;
+
+#ifdef CONFIG_CPU_LOONGSON64
+ case sdc2_op:
+ rt = inst.loongson3_lsdc2_format.rt;
+ switch (inst.loongson3_lsdc2_format.opcode1) {
+ /*
+ * Loongson-3 overridden sdc2 instructions.
+ * opcode1 instruction
+ * 0x0 gssbx: store 1 bytes from GPR
+ * 0x1 gsshx: store 2 bytes from GPR
+ * 0x2 gsswx: store 4 bytes from GPR
+ * 0x3 gssdx: store 8 bytes from GPR
+ */
+ case 0x0:
+ run->mmio.len = 1;
+ *(u8 *)data = vcpu->arch.gprs[rt];
+
+ kvm_debug("[%#lx] OP_GSSBX: eaddr: %#lx, gpr: %#lx, data: %#x\n",
+ vcpu->arch.pc, vcpu->arch.host_cp0_badvaddr,
+ vcpu->arch.gprs[rt], *(u8 *)data);
+ break;
+ case 0x1:
+ run->mmio.len = 2;
+ *(u16 *)data = vcpu->arch.gprs[rt];
+
+ kvm_debug("[%#lx] OP_GSSSHX: eaddr: %#lx, gpr: %#lx, data: %#x\n",
+ vcpu->arch.pc, vcpu->arch.host_cp0_badvaddr,
+ vcpu->arch.gprs[rt], *(u16 *)data);
+ break;
+ case 0x2:
+ run->mmio.len = 4;
+ *(u32 *)data = vcpu->arch.gprs[rt];
+
+ kvm_debug("[%#lx] OP_GSSWX: eaddr: %#lx, gpr: %#lx, data: %#x\n",
+ vcpu->arch.pc, vcpu->arch.host_cp0_badvaddr,
+ vcpu->arch.gprs[rt], *(u32 *)data);
+ break;
+ case 0x3:
+ run->mmio.len = 8;
+ *(u64 *)data = vcpu->arch.gprs[rt];
+
+ kvm_debug("[%#lx] OP_GSSDX: eaddr: %#lx, gpr: %#lx, data: %#llx\n",
+ vcpu->arch.pc, vcpu->arch.host_cp0_badvaddr,
+ vcpu->arch.gprs[rt], *(u64 *)data);
+ break;
+ default:
+ kvm_err("Godson Exteneded GS-Store not yet supported (inst=0x%08x)\n",
+ inst.word);
+ break;
+ }
+ break;
+#endif
default:
kvm_err("Store not yet supported (inst=0x%08x)\n",
inst.word);
@@ -1695,6 +1901,7 @@ enum emulation_result kvm_mips_emulate_load(union mips_instruction inst,
enum emulation_result er;
unsigned long curr_pc;
u32 op, rt;
+ unsigned int imme;
rt = inst.i_format.rt;
op = inst.i_format.opcode;
@@ -1747,6 +1954,162 @@ enum emulation_result kvm_mips_emulate_load(union mips_instruction inst,
run->mmio.len = 1;
break;
+ case lwl_op:
+ run->mmio.phys_addr = kvm_mips_callbacks->gva_to_gpa(
+ vcpu->arch.host_cp0_badvaddr) & (~0x3);
+
+ run->mmio.len = 4;
+ imme = vcpu->arch.host_cp0_badvaddr & 0x3;
+ switch (imme) {
+ case 0:
+ vcpu->mmio_needed = 3; /* 1 byte */
+ break;
+ case 1:
+ vcpu->mmio_needed = 4; /* 2 bytes */
+ break;
+ case 2:
+ vcpu->mmio_needed = 5; /* 3 bytes */
+ break;
+ case 3:
+ vcpu->mmio_needed = 6; /* 4 bytes */
+ break;
+ default:
+ break;
+ }
+ break;
+
+ case lwr_op:
+ run->mmio.phys_addr = kvm_mips_callbacks->gva_to_gpa(
+ vcpu->arch.host_cp0_badvaddr) & (~0x3);
+
+ run->mmio.len = 4;
+ imme = vcpu->arch.host_cp0_badvaddr & 0x3;
+ switch (imme) {
+ case 0:
+ vcpu->mmio_needed = 7; /* 4 bytes */
+ break;
+ case 1:
+ vcpu->mmio_needed = 8; /* 3 bytes */
+ break;
+ case 2:
+ vcpu->mmio_needed = 9; /* 2 bytes */
+ break;
+ case 3:
+ vcpu->mmio_needed = 10; /* 1 byte */
+ break;
+ default:
+ break;
+ }
+ break;
+
+ case ldl_op:
+ run->mmio.phys_addr = kvm_mips_callbacks->gva_to_gpa(
+ vcpu->arch.host_cp0_badvaddr) & (~0x7);
+
+ run->mmio.len = 8;
+ imme = vcpu->arch.host_cp0_badvaddr & 0x7;
+ switch (imme) {
+ case 0:
+ vcpu->mmio_needed = 11; /* 1 byte */
+ break;
+ case 1:
+ vcpu->mmio_needed = 12; /* 2 bytes */
+ break;
+ case 2:
+ vcpu->mmio_needed = 13; /* 3 bytes */
+ break;
+ case 3:
+ vcpu->mmio_needed = 14; /* 4 bytes */
+ break;
+ case 4:
+ vcpu->mmio_needed = 15; /* 5 bytes */
+ break;
+ case 5:
+ vcpu->mmio_needed = 16; /* 6 bytes */
+ break;
+ case 6:
+ vcpu->mmio_needed = 17; /* 7 bytes */
+ break;
+ case 7:
+ vcpu->mmio_needed = 18; /* 8 bytes */
+ break;
+ default:
+ break;
+ }
+ break;
+
+ case ldr_op:
+ run->mmio.phys_addr = kvm_mips_callbacks->gva_to_gpa(
+ vcpu->arch.host_cp0_badvaddr) & (~0x7);
+
+ run->mmio.len = 8;
+ imme = vcpu->arch.host_cp0_badvaddr & 0x7;
+ switch (imme) {
+ case 0:
+ vcpu->mmio_needed = 19; /* 8 bytes */
+ break;
+ case 1:
+ vcpu->mmio_needed = 20; /* 7 bytes */
+ break;
+ case 2:
+ vcpu->mmio_needed = 21; /* 6 bytes */
+ break;
+ case 3:
+ vcpu->mmio_needed = 22; /* 5 bytes */
+ break;
+ case 4:
+ vcpu->mmio_needed = 23; /* 4 bytes */
+ break;
+ case 5:
+ vcpu->mmio_needed = 24; /* 3 bytes */
+ break;
+ case 6:
+ vcpu->mmio_needed = 25; /* 2 bytes */
+ break;
+ case 7:
+ vcpu->mmio_needed = 26; /* 1 byte */
+ break;
+ default:
+ break;
+ }
+ break;
+
+#ifdef CONFIG_CPU_LOONGSON64
+ case ldc2_op:
+ rt = inst.loongson3_lsdc2_format.rt;
+ switch (inst.loongson3_lsdc2_format.opcode1) {
+ /*
+ * Loongson-3 overridden ldc2 instructions.
+ * opcode1 instruction
+ * 0x0 gslbx: store 1 bytes from GPR
+ * 0x1 gslhx: store 2 bytes from GPR
+ * 0x2 gslwx: store 4 bytes from GPR
+ * 0x3 gsldx: store 8 bytes from GPR
+ */
+ case 0x0:
+ run->mmio.len = 1;
+ vcpu->mmio_needed = 27; /* signed */
+ break;
+ case 0x1:
+ run->mmio.len = 2;
+ vcpu->mmio_needed = 28; /* signed */
+ break;
+ case 0x2:
+ run->mmio.len = 4;
+ vcpu->mmio_needed = 29; /* signed */
+ break;
+ case 0x3:
+ run->mmio.len = 8;
+ vcpu->mmio_needed = 30; /* signed */
+ break;
+ default:
+ kvm_err("Godson Exteneded GS-Load for float not yet supported (inst=0x%08x)\n",
+ inst.word);
+ break;
+ }
+ break;
+#endif
+
default:
kvm_err("Load not yet supported (inst=0x%08x)\n",
inst.word);
@@ -2612,28 +2975,125 @@ enum emulation_result kvm_mips_complete_mmio_load(struct kvm_vcpu *vcpu,
switch (run->mmio.len) {
case 8:
- *gpr = *(s64 *)run->mmio.data;
+ switch (vcpu->mmio_needed) {
+ case 11:
+ *gpr = (vcpu->arch.gprs[vcpu->arch.io_gpr] & 0xffffffffffffff) |
+ (((*(s64 *)run->mmio.data) & 0xff) << 56);
+ break;
+ case 12:
+ *gpr = (vcpu->arch.gprs[vcpu->arch.io_gpr] & 0xffffffffffff) |
+ (((*(s64 *)run->mmio.data) & 0xffff) << 48);
+ break;
+ case 13:
+ *gpr = (vcpu->arch.gprs[vcpu->arch.io_gpr] & 0xffffffffff) |
+ (((*(s64 *)run->mmio.data) & 0xffffff) << 40);
+ break;
+ case 14:
+ *gpr = (vcpu->arch.gprs[vcpu->arch.io_gpr] & 0xffffffff) |
+ (((*(s64 *)run->mmio.data) & 0xffffffff) << 32);
+ break;
+ case 15:
+ *gpr = (vcpu->arch.gprs[vcpu->arch.io_gpr] & 0xffffff) |
+ (((*(s64 *)run->mmio.data) & 0xffffffffff) << 24);
+ break;
+ case 16:
+ *gpr = (vcpu->arch.gprs[vcpu->arch.io_gpr] & 0xffff) |
+ (((*(s64 *)run->mmio.data) & 0xffffffffffff) << 16);
+ break;
+ case 17:
+ *gpr = (vcpu->arch.gprs[vcpu->arch.io_gpr] & 0xff) |
+ (((*(s64 *)run->mmio.data) & 0xffffffffffffff) << 8);
+ break;
+ case 18:
+ case 19:
+ *gpr = *(s64 *)run->mmio.data;
+ break;
+ case 20:
+ *gpr = (vcpu->arch.gprs[vcpu->arch.io_gpr] & 0xff00000000000000) |
+ ((((*(s64 *)run->mmio.data)) >> 8) & 0xffffffffffffff);
+ break;
+ case 21:
+ *gpr = (vcpu->arch.gprs[vcpu->arch.io_gpr] & 0xffff000000000000) |
+ ((((*(s64 *)run->mmio.data)) >> 16) & 0xffffffffffff);
+ break;
+ case 22:
+ *gpr = (vcpu->arch.gprs[vcpu->arch.io_gpr] & 0xffffff0000000000) |
+ ((((*(s64 *)run->mmio.data)) >> 24) & 0xffffffffff);
+ break;
+ case 23:
+ *gpr = (vcpu->arch.gprs[vcpu->arch.io_gpr] & 0xffffffff00000000) |
+ ((((*(s64 *)run->mmio.data)) >> 32) & 0xffffffff);
+ break;
+ case 24:
+ *gpr = (vcpu->arch.gprs[vcpu->arch.io_gpr] & 0xffffffffff000000) |
+ ((((*(s64 *)run->mmio.data)) >> 40) & 0xffffff);
+ break;
+ case 25:
+ *gpr = (vcpu->arch.gprs[vcpu->arch.io_gpr] & 0xffffffffffff0000) |
+ ((((*(s64 *)run->mmio.data)) >> 48) & 0xffff);
+ break;
+ case 26:
+ *gpr = (vcpu->arch.gprs[vcpu->arch.io_gpr] & 0xffffffffffffff00) |
+ ((((*(s64 *)run->mmio.data)) >> 56) & 0xff);
+ break;
+ default:
+ *gpr = *(s64 *)run->mmio.data;
+ }
break;
case 4:
- if (vcpu->mmio_needed == 2)
- *gpr = *(s32 *)run->mmio.data;
- else
+ switch (vcpu->mmio_needed) {
+ case 1:
*gpr = *(u32 *)run->mmio.data;
+ break;
+ case 2:
+ *gpr = *(s32 *)run->mmio.data;
+ break;
+ case 3:
+ *gpr = (vcpu->arch.gprs[vcpu->arch.io_gpr] & 0xffffff) |
+ (((*(s32 *)run->mmio.data) & 0xff) << 24);
+ break;
+ case 4:
+ *gpr = (vcpu->arch.gprs[vcpu->arch.io_gpr] & 0xffff) |
+ (((*(s32 *)run->mmio.data) & 0xffff) << 16);
+ break;
+ case 5:
+ *gpr = (vcpu->arch.gprs[vcpu->arch.io_gpr] & 0xff) |
+ (((*(s32 *)run->mmio.data) & 0xffffff) << 8);
+ break;
+ case 6:
+ case 7:
+ *gpr = *(s32 *)run->mmio.data;
+ break;
+ case 8:
+ *gpr = (vcpu->arch.gprs[vcpu->arch.io_gpr] & 0xff000000) |
+ ((((*(s32 *)run->mmio.data)) >> 8) & 0xffffff);
+ break;
+ case 9:
+ *gpr = (vcpu->arch.gprs[vcpu->arch.io_gpr] & 0xffff0000) |
+ ((((*(s32 *)run->mmio.data)) >> 16) & 0xffff);
+ break;
+ case 10:
+ *gpr = (vcpu->arch.gprs[vcpu->arch.io_gpr] & 0xffffff00) |
+ ((((*(s32 *)run->mmio.data)) >> 24) & 0xff);
+ break;
+ default:
+ *gpr = *(s32 *)run->mmio.data;
+ }
break;
case 2:
- if (vcpu->mmio_needed == 2)
- *gpr = *(s16 *) run->mmio.data;
- else
+ if (vcpu->mmio_needed == 1)
*gpr = *(u16 *)run->mmio.data;
+ else
+ *gpr = *(s16 *)run->mmio.data;
break;
case 1:
- if (vcpu->mmio_needed == 2)
- *gpr = *(s8 *) run->mmio.data;
+ if (vcpu->mmio_needed == 1)
+ *gpr = *(u8 *)run->mmio.data;
else
- *gpr = *(u8 *) run->mmio.data;
+ *gpr = *(s8 *)run->mmio.data;
break;
}
--
2.7.0
next prev parent reply other threads:[~2020-05-23 8:03 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-23 7:56 [PATCH V7 00/15] KVM: MIPS: Add Loongson-3 support (Host Side) Huacai Chen
2020-05-23 7:56 ` [PATCH V7 01/15] KVM: MIPS: Define KVM_ENTRYHI_ASID to cpu_asid_mask(&boot_cpu_data) Huacai Chen
2020-05-23 7:56 ` [PATCH V7 02/15] KVM: MIPS: Fix VPN2_MASK definition for variable cpu_vmbits Huacai Chen
2020-05-23 7:56 ` [PATCH V7 03/15] KVM: MIPS: Increase KVM_MAX_VCPUS and KVM_USER_MEM_SLOTS to 16 Huacai Chen
2020-05-23 7:56 ` [PATCH V7 04/15] KVM: MIPS: Add EVENTFD support which is needed by VHOST Huacai Chen
2020-05-23 7:56 ` [PATCH V7 05/15] KVM: MIPS: Use lddir/ldpte instructions to lookup gpa_mm.pgd Huacai Chen
2020-05-23 7:56 ` [PATCH V7 06/15] KVM: MIPS: Introduce and use cpu_guest_has_ldpte Huacai Chen
2020-05-23 7:56 ` [PATCH V7 07/15] KVM: MIPS: Use root tlb to control guest's CCA for Loongson-3 Huacai Chen
2020-05-23 7:56 ` [PATCH V7 08/15] KVM: MIPS: Let indexed cacheops cause guest exit on Loongson-3 Huacai Chen
2020-05-23 7:56 ` [PATCH V7 09/15] KVM: MIPS: Add more types of virtual interrupts Huacai Chen
2020-05-23 7:56 ` [PATCH V7 10/15] KVM: MIPS: Add Loongson-3 Virtual IPI interrupt support Huacai Chen
2020-05-23 7:56 ` [PATCH V7 11/15] KVM: MIPS: Add CPUCFG emulation for Loongson-3 Huacai Chen
2020-05-23 7:56 ` [PATCH V7 12/15] KVM: MIPS: Add CONFIG6 and DIAG registers emulation Huacai Chen
2020-05-23 13:27 ` WANG Xuerui
[not found] ` <CAHiYmc6YDw7=mqXfMdgSfeR-HVd2Ec+sQVquM=Z6jLke2s-VEw@mail.gmail.com>
2020-05-24 2:45 ` Huacai Chen
2020-05-23 7:56 ` Huacai Chen [this message]
2020-05-23 7:56 ` [PATCH V7 14/15] KVM: MIPS: Enable KVM support for Loongson-3 Huacai Chen
2020-05-23 7:56 ` [PATCH V7 15/15] MAINTAINERS: Update KVM/MIPS maintainers Huacai Chen
2020-05-23 9:01 ` [PATCH V7 00/15] KVM: MIPS: Add Loongson-3 support (Host Side) Aleksandar Markovic
2020-06-04 17:57 ` Paolo Bonzini
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