From: Huacai Chen <chenhc@lemote.com>
To: Paolo Bonzini <pbonzini@redhat.com>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: kvm@vger.kernel.org, "Huacai Chen" <chenhuacai@gmail.com>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>,
"Jiaxun Yang" <jiaxun.yang@flygoat.com>,
qemu-devel@nongnu.org,
"Aleksandar Markovic" <aleksandar.qemu.devel@gmail.com>,
"Fuxin Zhang" <zhangfx@lemote.com>,
"Huacai Chen" <chenhc@lemote.com>,
linux-mips@vger.kernel.org
Subject: [PATCH V3 03/14] KVM: MIPS: Increase KVM_MAX_VCPUS and KVM_USER_MEM_SLOTS to 16
Date: Sun, 3 May 2020 18:05:56 +0800 [thread overview]
Message-ID: <1588500367-1056-4-git-send-email-chenhc@lemote.com> (raw)
In-Reply-To: <1588500367-1056-1-git-send-email-chenhc@lemote.com>
Loongson-3 based machines can have as many as 16 CPUs, and so does
memory slots, so increase KVM_MAX_VCPUS and KVM_USER_MEM_SLOTS to 16.
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Co-developed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
---
arch/mips/include/asm/kvm_host.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/mips/include/asm/kvm_host.h b/arch/mips/include/asm/kvm_host.h
index caa2b936..a7758c0 100644
--- a/arch/mips/include/asm/kvm_host.h
+++ b/arch/mips/include/asm/kvm_host.h
@@ -78,8 +78,8 @@
#define KVM_REG_MIPS_CP0_KSCRATCH6 MIPS_CP0_64(31, 7)
-#define KVM_MAX_VCPUS 8
-#define KVM_USER_MEM_SLOTS 8
+#define KVM_MAX_VCPUS 16
+#define KVM_USER_MEM_SLOTS 16
/* memory slots that does not exposed to userspace */
#define KVM_PRIVATE_MEM_SLOTS 0
--
2.7.0
next prev parent reply other threads:[~2020-05-03 10:09 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-03 10:05 [PATCH V3 00/14] KVM: MIPS: Add Loongson-3 support (Host Side) Huacai Chen
2020-05-03 10:05 ` [PATCH V3 01/14] KVM: MIPS: Define KVM_ENTRYHI_ASID to cpu_asid_mask(&boot_cpu_data) Huacai Chen
2020-05-06 23:42 ` Sasha Levin
2020-05-07 12:10 ` Aleksandar Markovic
2020-05-08 10:05 ` Aleksandar Markovic
2020-05-03 10:05 ` [PATCH V3 02/14] KVM: MIPS: Fix VPN2_MASK definition for variable cpu_vmbits Huacai Chen
2020-05-08 10:14 ` Aleksandar Markovic
2020-05-03 10:05 ` Huacai Chen [this message]
2020-05-08 10:16 ` [PATCH V3 03/14] KVM: MIPS: Increase KVM_MAX_VCPUS and KVM_USER_MEM_SLOTS to 16 Aleksandar Markovic
2020-05-03 10:05 ` [PATCH V3 04/14] KVM: MIPS: Add EVENTFD support which is needed by VHOST Huacai Chen
2020-05-08 9:08 ` Aleksandar Markovic
2020-05-08 10:08 ` Aleksandar Markovic
2020-05-03 10:05 ` [PATCH V3 05/14] KVM: MIPS: Use lddir/ldpte instructions to lookup gpa_mm.pgd Huacai Chen
2020-05-08 10:46 ` Aleksandar Markovic
2020-05-03 10:05 ` [PATCH V3 06/14] KVM: MIPS: Introduce and use cpu_guest_has_ldpte Huacai Chen
2020-05-08 10:49 ` Aleksandar Markovic
2020-05-03 10:06 ` [PATCH V3 07/14] KVM: MIPS: Use root tlb to control guest's CCA for Loongson-3 Huacai Chen
2020-05-08 10:53 ` Aleksandar Markovic
2020-05-03 10:06 ` [PATCH V3 08/14] KVM: MIPS: Let indexed cacheops cause guest exit on Loongson-3 Huacai Chen
2020-05-08 10:55 ` Aleksandar Markovic
2020-05-03 10:06 ` [PATCH V3 09/14] KVM: MIPS: Add more types of virtual interrupts Huacai Chen
2020-05-08 11:47 ` Aleksandar Markovic
2020-05-03 10:06 ` [PATCH V3 10/14] KVM: MIPS: Add Loongson-3 Virtual IPI interrupt support Huacai Chen
2020-05-08 11:22 ` Aleksandar Markovic
2020-05-09 7:58 ` Huacai Chen
2020-05-03 10:06 ` [PATCH V3 11/14] KVM: MIPS: Add CPUCFG emulation for Loongson-3 Huacai Chen
2020-05-03 10:06 ` [PATCH V3 12/14] KVM: MIPS: Add CONFIG6 and DIAG registers emulation Huacai Chen
2020-05-03 10:06 ` [PATCH V3 13/14] KVM: MIPS: Add more MMIO load/store instructions emulation Huacai Chen
2020-05-08 11:46 ` Aleksandar Markovic
2020-05-03 10:06 ` [PATCH V3 14/14] KVM: MIPS: Enable KVM support for Loongson-3 Huacai Chen
2020-05-08 11:43 ` [PATCH V3 00/14] KVM: MIPS: Add Loongson-3 support (Host Side) Aleksandar Markovic
2020-05-09 4:32 ` Huacai Chen
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