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Juergen Gross
94a992bccd
If possible use the INVPCID instruction for flushing the TLB instead of toggling cr4.pge for that purpose. While at it remove the dependency on cr4.pge being required for mtrr loading, as this will be required later anyway. Add a command line option "invpcid" for controlling the use of INVPCID (default to true). Signed-off-by: Juergen Gross <jgross@suse.com> Reviewed-by: Jan Beulich <jbeulich@suse.com>
xen-bugtool =========== The xen-bugtool command line application will collate the Xen dmesg output, details of the hardware configuration of your machine, information about the build of Xen that you are using, plus, if you allow it, various logs. The information collated can either be posted to a Xen Bugzilla bug (this bug must already exist in the system, and you must be a registered user there), or it can be saved as a .tar.bz2 for sending or archiving. The collated logs may contain private information, and if you are at all worried about that, you should not use this tool, or you should explicitly exclude those logs from the archive. xen-bugtool is wholly interactive, so simply run it, and answer the questions.