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Date:      Mon, 13 Mar 2017 11:56:42 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-bugs@FreeBSD.org
Subject:   [Bug 217744] XEN:kernel does not support for canceled suspend
Message-ID:  <bug-217744-8@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D217744

            Bug ID: 217744
           Summary: XEN:kernel does not support for canceled suspend
           Product: Base System
           Version: 10.3-RELEASE
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Some People
          Priority: ---
         Component: kern
          Assignee: freebsd-bugs@FreeBSD.org
          Reporter: ouyangzhaowei@huawei.com

When running on Xen, it's possible that a suspend request to the hypervisor
fails(return from HYPERVISOR_suspend different than 0), such as when VM dir=
ty
pages are faster than the rate of copying. This means that the suspend hasn=
't
succeed, and the resume procedure needs to properly handle this case.

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