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(parent: 245a0cc) | patch
x86: hide MWAITX from PV domains
authorJan Beulich <jbeulich@suse.com>
Tue, 13 Oct 2015 15:17:52 +0000 (17:17 +0200)
committerJan Beulich <jbeulich@suse.com>
Tue, 13 Oct 2015 15:17:52 +0000 (17:17 +0200)
commit941cd44324db7eddc46cba4596fa13d505066ccf
tree09d776b8b9905954a5718ac9b41647ab32f5f5f7tree | snapshot
parent245a0cc2ba7559942424b8b4fcc16bfbcf83a964commit | diff
x86: hide MWAITX from PV domains

Since MWAIT is hidden too. (Linux starting with 4.3 is making use of
that feature, and is checking for it without looking at the MWAIT one.)

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
xen/arch/x86/traps.c diff | blob | history
xen/include/asm-x86/cpufeature.h diff | blob | history
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