[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [xen master] x86: log non-responding CPUs in fatal_trap()
commit 59ec934d538c24265e29667aac5a6d69e31eef0a Author: Jan Beulich <jbeulich@xxxxxxxx> AuthorDate: Tue Jul 19 08:36:10 2022 +0200 Commit: Jan Beulich <jbeulich@xxxxxxxx> CommitDate: Tue Jul 19 08:36:10 2022 +0200 x86: log non-responding CPUs in fatal_trap() This eases recognizing that something odd is going on. Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> --- xen/arch/x86/traps.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/xen/arch/x86/traps.c b/xen/arch/x86/traps.c index cabebf4f5b..b713ef7e77 100644 --- a/xen/arch/x86/traps.c +++ b/xen/arch/x86/traps.c @@ -845,6 +845,9 @@ void fatal_trap(const struct cpu_user_regs *regs, bool show_remote) msecs = 10; } } + if ( pending ) + printk("Non-responding CPUs: {%*pbl}\n", + CPUMASK_PR(&show_state_mask)); } } -- generated by git-patchbot for /home/xen/git/xen.git#master
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