FreeBSD Bugzilla – Attachment 150717 Details for
Bug 196093
bhyve error "wrmsr to register 0x1a0" with Ubuntu 13.10
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[patch]
patch to bhyve/xmsr.c
usr.sbin_bhyve_xmsr.c.diff (text/plain), 739 bytes, created by
Diane Bruce
on 2014-12-18 13:22:36 UTC
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Description:
patch to bhyve/xmsr.c
Filename:
MIME Type:
Creator:
Diane Bruce
Created:
2014-12-18 13:22:36 UTC
Size:
739 bytes
patch
obsolete
>Index: usr.sbin/bhyve/xmsr.c >=================================================================== >--- usr.sbin/bhyve/xmsr.c (revision 275868) >+++ usr.sbin/bhyve/xmsr.c (working copy) >@@ -48,7 +48,6 @@ > int > emulate_wrmsr(struct vmctx *ctx, int vcpu, uint32_t num, uint64_t val) > { >- > if (cpu_vendor_intel) { > switch (num) { > case 0xd04: /* Sandy Bridge uncore PMCs */ >@@ -58,6 +57,8 @@ > return (0); > case MSR_BIOS_SIGN: > return (0); >+ case MSR_IA32_MISC_ENABLE: >+ return (0); > default: > break; > } >@@ -68,7 +69,8 @@ > * Ignore writes to hardware configuration MSR. > */ > return (0); >- >+ case MSR_IA32_MISC_ENABLE: >+ return (0); > case MSR_NB_CFG1: > case MSR_IC_CFG: > return (0); /* Ignore writes */
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bug 196093
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