[<prev] [next>] [day] [month] [year] [list]
Message-Id: <1572162391-31139-1-git-send-email-lixing@loongson.cn>
Date: Sun, 27 Oct 2019 15:46:31 +0800
From: Xing Li <lixing@...ngson.cn>
To: jhogan@...nel.org, paulburton@...nel.org, ralf@...ux-mips.org
Cc: linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] MIPS: Change KVM_ENTRYHI_ASID to cpu_asid_mask(¤t_cpu_data)
The code in decode_config4 of arch/mips/kernel/cpu-probe.c
asid_mask = MIPS_ENTRYHI_ASID;
if (config4 & MIPS_CONF4_AE)
asid_mask |= MIPS_ENTRYHI_ASIDX;
set_cpu_asid_mask(c, asid_mask);
set asid_mask to cpuinfo->asid_mask
So KVM_ENTRYHI_ASID should change to cpu_asid_mask(¤t_cpu_data).
Signed-off-by: Xing Li <lixing@...ngson.cn>
---
arch/mips/include/asm/kvm_host.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/mips/include/asm/kvm_host.h b/arch/mips/include/asm/kvm_host.h
index 41204a4..6be70d5 100644
--- a/arch/mips/include/asm/kvm_host.h
+++ b/arch/mips/include/asm/kvm_host.h
@@ -275,7 +275,7 @@ enum emulation_result {
#define MIPS3_PG_FRAME 0x3fffffc0
#define VPN2_MASK 0xffffe000
-#define KVM_ENTRYHI_ASID MIPS_ENTRYHI_ASID
+#define KVM_ENTRYHI_ASID cpu_asid_mask(¤t_cpu_data)
#define TLB_IS_GLOBAL(x) ((x).tlb_lo[0] & (x).tlb_lo[1] & ENTRYLO_G)
#define TLB_VPN2(x) ((x).tlb_hi & VPN2_MASK)
#define TLB_ASID(x) ((x).tlb_hi & KVM_ENTRYHI_ASID)
--
2.1.0
Powered by blists - more mailing lists