Re: [PATCH] drivers/xen: Improve the late XenStore init protocol

2024-05-16 Thread Henry Wang
Hi Stefano, On 5/17/2024 8:52 AM, Stefano Stabellini wrote: On Thu, 16 May 2024, Henry Wang wrote: enum xenstore_init xen_store_domain_type; EXPORT_SYMBOL_GPL(xen_store_domain_type); @@ -751,9 +755,10 @@ static void xenbus_probe(void) { xenstored_ready = 1; -if (!xen_

Re: [PATCH] drivers/xen: Improve the late XenStore init protocol

2024-05-16 Thread Stefano Stabellini
On Thu, 16 May 2024, Henry Wang wrote: > Hi Stefano, > > On 5/16/2024 6:30 AM, Stefano Stabellini wrote: > > On Wed, 15 May 2024, Henry Wang wrote: > > > Currently, the late XenStore init protocol is only triggered properly > > > for the case that HVM_PARAM_STORE_PFN is ~0ULL (invalid). For the >

Re: [PATCH] drivers/xen: Improve the late XenStore init protocol

2024-05-15 Thread Henry Wang
Hi Stefano, On 5/16/2024 6:30 AM, Stefano Stabellini wrote: On Wed, 15 May 2024, Henry Wang wrote: Currently, the late XenStore init protocol is only triggered properly for the case that HVM_PARAM_STORE_PFN is ~0ULL (invalid). For the case that XenStore interface is allocated but not ready (the

Re: [PATCH] drivers/xen: Improve the late XenStore init protocol

2024-05-15 Thread Stefano Stabellini
On Wed, 15 May 2024, Henry Wang wrote: > Currently, the late XenStore init protocol is only triggered properly > for the case that HVM_PARAM_STORE_PFN is ~0ULL (invalid). For the > case that XenStore interface is allocated but not ready (the connection > status is not XENSTORE_CONNECTED), Linux sho