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Code Issues Releases Activity

Convert VMCS_ENTRY_INTR_INFO field into a vmcs identifier before passing it

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to vmcs_getreg(). Without this conversion vmcs_getreg() will return EINVAL.

In particular this prevented injection of the breakpoint exception into the
guest via the "-B" option to /usr/sbin/bhyve which is hugely useful when
debugging guest hangs.

This was broken in r241921.

Pointy hat: me
Obtained from:	NetApp
This commit is contained in:
Neel Natu 2012-10-29 23:58:15 +00:00
parent b01c203325
commit 514393f565
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/projects/bhyve/; revision=242331
1 changed files with 1 additions and 1 deletions
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2
sys/amd64/vmm/intel/vmx.c
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@ -1685,7 +1685,7 @@ vmx_inject(void *arg, int vcpu, int type, int vector, uint32_t code,
* If there is already an exception pending to be delivered to the
* vcpu then just return.
*/
error = vmcs_getreg(vmcs, VMCS_ENTRY_INTR_INFO, &info);
error = vmcs_getreg(vmcs, VMCS_IDENT(VMCS_ENTRY_INTR_INFO), &info);
if (error)
return (error);