Paul Mackerras 72cde5a88d KVM: PPC: Book3S HV: Save/restore host PMU registers that are new in POWER8 ... Currently we save the host PMU configuration, counter values, etc., when entering a guest, and restore it on return from the guest. (We have to do this because the guest has control of the PMU while it is executing.) However, we missed saving/restoring the SIAR and SDAR registers, as well as the registers which are new on POWER8, namely SIER and MMCR2. This adds code to save the values of these registers when entering the guest and restore them on exit. This also works around the bug in POWER8 where setting PMAE with a counter already negative doesn't generate an interrupt. Signed-off-by: Paul Mackerras <paulus@samba.org> Acked-by: Scott Wood <scottwood@freescale.com>		2014-03-29 19:58:52 +11:00
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asm	KVM: PPC: Book3S HV: Save/restore host PMU registers that are new in POWER8	2014-03-29 19:58:52 +11:00
uapi/asm	KVM: PPC: Book3S HV: Add software abort codes for transactional memory	2014-01-27 16:01:22 +01:00