When failing to locate the guests EPTP in the altp2m EPTP list, use domain_crash_sync() rather than domain_crash(). The latter returns and will hit the subsequent BUG().
Signed-off-by: Andrew Cooper <[email protected]> --- CC: Jan Beulich <[email protected]> CC: Jun Nakajima <[email protected]> CC: Kevin Tian <[email protected]> N.B. Depends on "xen: Improvements to domain_crash_sync()" --- xen/arch/x86/hvm/vmx/vmx.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/xen/arch/x86/hvm/vmx/vmx.c b/xen/arch/x86/hvm/vmx/vmx.c index 3dc6a6d..f9438d7 100644 --- a/xen/arch/x86/hvm/vmx/vmx.c +++ b/xen/arch/x86/hvm/vmx/vmx.c @@ -3583,10 +3583,7 @@ void vmx_vmexit_handler(struct cpu_user_regs *regs) if ( (idx = p2m_find_altp2m_by_eptp(v->domain, eptp)) == INVALID_ALTP2M ) - { - gdprintk(XENLOG_ERR, "EPTP not found in alternate p2m list\n"); - domain_crash(v->domain); - } + domain_crash_sync("EPTP not found in alternate p2m list\n"); } if ( idx != vcpu_altp2m(v).p2midx ) -- 2.1.4 _______________________________________________ Xen-devel mailing list [email protected] https://lists.xenproject.org/mailman/listinfo/xen-devel
