El 29/12/14 a les 12.41, Roger Pau Monné ha escrit: > Hello, > > Sorry for not noticing this earlier, I've been without a computer for > some days. Do you get a panic message, or the system just freezes? > > Can you please post the full boot output with boot_verbose enabled?
I'm not able to reproduce the problem with Qemu and OVMF, and I don't have any box right now that uses UEFI. I'm guessing that this is due to some memory reservation conflict, so I'm attaching a patch that should help diagnose it. Could you provide the information requested above with this patch applied? Thanks, Roger.
diff --git a/sys/x86/x86/nexus.c b/sys/x86/x86/nexus.c index 0663602..d563c36 100644 --- a/sys/x86/x86/nexus.c +++ b/sys/x86/x86/nexus.c @@ -367,6 +367,10 @@ nexus_alloc_resource(device_t bus, device_t child, int type, int *rid, struct rman *rm; int needactivate = flags & RF_ACTIVE; + if (type == SYS_RES_MEMORY) + printf("%s: RSV range 0x%lx - 0x%lx size %lu\n", + device_get_name(child), start, end, count); + /* * If this is an allocation of the "default" range for a given * RID, and we know what the resources for this device are
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