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Project ACRN hypervisor
51a76a93fb
Add percpu earlylog sbuf within hypervisor memory space to accommodate log before sos booting, and copy the earlylog to SOS allocated sbuf at the first do_logmsg after SOS sets the sbuf during booting. With the patch, earlylog of hypervisor could be captured with acrnlog service if SOS booted. And it may help debugging hv issue if SOS failed to boot, with "logdump" command. Signed-off-by: Yan, Like <like.yan@intel.com> Reviewed-by: Zhao Yakui <yakui.zhao@intel.com> Acked-by: Anthony Xu <anthony.xu@intel.com> |
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