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3 Commits

Author SHA1 Message Date
Li, Fei1
fadaf14a94 hv: refine atomic_xadd 
1. rename atomic_xadd_int to atomic_xadd, add atomic_xadd64.
2. add atomic_add/sbu64_return, atomic_inc/dec64_return.

Signed-off-by: Li, Fei1 <fei1.li@intel.com>
 2018-05-18 10:52:31 +08:00
Yan, Like
51a76a93fb hv: save early hv logmsg before sos booted 
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>
 2018-05-15 17:25:55 +08:00
Eddie Dong
7a3a539b17 initial import 
internal commit: 14ac2bc2299032fa6714d1fefa7cf0987b3e3085

Signed-off-by: Eddie Dong <eddie.dong@intel.com>
 2018-05-11 14:44:28 +08:00