[Xen-changelog] [xen stable-4.8] x86/NMI: invert condition in nmi_show_execution_state()

[patchbot@xxxxxxx]

commit ad9ddc3ad1e36e342f6ffb6773ab416c8d997a1f
Author:     Jan Beulich <jbeulich@xxxxxxxx>
AuthorDate: Tue Mar 6 16:09:33 2018 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Tue Mar 6 16:09:33 2018 +0100

    x86/NMI: invert condition in nmi_show_execution_state()
    
    We want to decode the symbol when _not_ in guest mode.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    master commit: 309e0509b7363a895362fcbeac823562c3e18def
    master date: 2018-02-06 17:29:59 +0100
---
 xen/arch/x86/traps.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/x86/traps.c b/xen/arch/x86/traps.c
index 7c6af7069d..85424398bc 100644
--- a/xen/arch/x86/traps.c
+++ b/xen/arch/x86/traps.c
@@ -538,7 +538,7 @@ static int nmi_show_execution_state(const struct 
cpu_user_regs *regs, int cpu)
         show_execution_state(regs);
     else
         printk(XENLOG_ERR "CPU%d @ %04x:%08lx (%pS)\n", cpu, regs->cs, 
regs->rip,
-               guest_mode(regs) ? _p(regs->rip) : NULL);
+               guest_mode(regs) ? NULL : _p(regs->rip));
     cpumask_clear_cpu(cpu, &show_state_mask);
 
     return 1;
--
generated by git-patchbot for /home/xen/git/xen.git#stable-4.8

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