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From: Jacob Gorm Hansen <jacob@melon.dk>
To: Xen list <xen-devel@lists.sourceforge.net>
Subject: Do the suspend/resume tools work with current Xen?
Date: Wed, 21 Jan 2004 18:35:29 +0100	[thread overview]
Message-ID: <1074706528.3788.16.camel@jacobg> (raw)

hi,

I noticed that in arch/xeno/kernel/setup.c the contents of
phys_to_machine_mapping[] are initialised on boot, but not upon
resumption after suspend, which may be a problem with the newer Xen
mmu_update semantics, as XenoLinux will now need to access this mapping
to be able to correctly specify machine addresses, even after having
been moved to a set of new machine pages.

Has anyone used the save and restore tools with a recent Xen and do they
still work, or is it correct that this mapping needs to be
reinitialised?

thanks,
Jacob






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             reply	other threads:[~2004-01-21 17:35 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-01-21 17:35 Jacob Gorm Hansen [this message]
2004-01-21 18:09 ` Do the suspend/resume tools work with current Xen? Keir Fraser
2004-01-22  0:50   ` Jacob Gorm Hansen

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