[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [PATCH] x86/hvm: Process pending softirqs while dumping VMC[SB]s
24 guests with 8 vcpus each is sufficient to hit a 5 second watchdog. Drop a piece of trailing whitespace while here. Reported-by: Aidan Allen <aidan.allen1@xxxxxxxxx> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> --- CC: Jan Beulich <JBeulich@xxxxxxxx> CC: Roger Pau Monné <roger.pau@xxxxxxxxxx> CC: Aidan Allen <aidan.allen1@xxxxxxxxx> --- xen/arch/x86/hvm/svm/vmcb.c | 4 ++++ xen/arch/x86/hvm/vmx/vmcs.c | 4 +++- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/xen/arch/x86/hvm/svm/vmcb.c b/xen/arch/x86/hvm/svm/vmcb.c index 4e1f61dbe038..839d3ff91b5a 100644 --- a/xen/arch/x86/hvm/svm/vmcb.c +++ b/xen/arch/x86/hvm/svm/vmcb.c @@ -12,6 +12,8 @@ #include <xen/mm.h> #include <xen/rcupdate.h> #include <xen/sched.h> +#include <xen/softirq.h> + #include <asm/hvm/svm/vmcb.h> #include <asm/msr-index.h> #include <asm/p2m.h> @@ -246,6 +248,8 @@ static void cf_check vmcb_dump(unsigned char ch) } printk("\tVCPU %d\n", v->vcpu_id); svm_vmcb_dump("key_handler", v->arch.hvm.svm.vmcb); + + process_pending_softirqs(); } } diff --git a/xen/arch/x86/hvm/vmx/vmcs.c b/xen/arch/x86/hvm/vmx/vmcs.c index 57d49364db56..57bae6679dd5 100644 --- a/xen/arch/x86/hvm/vmx/vmcs.c +++ b/xen/arch/x86/hvm/vmx/vmcs.c @@ -2165,7 +2165,7 @@ static void cf_check vmcs_dump(unsigned char ch) { struct domain *d; struct vcpu *v; - + printk("*********** VMCS Areas **************\n"); rcu_read_lock(&domlist_read_lock); @@ -2184,6 +2184,8 @@ static void cf_check vmcs_dump(unsigned char ch) } printk("\tVCPU %d\n", v->vcpu_id); vmcs_dump_vcpu(v); + + process_pending_softirqs(); } } base-commit: eb57fe072232c9836d085020450ce1434b21a819 prerequisite-patch-id: 32a8746877e6b92075be2f022dca25c6bfa6f31e prerequisite-patch-id: a048b84683314d3a731d79fb3cb11406afa29d7b -- 2.39.5
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