[PATCH AUTOSEL 4.19 095/146] KVM: nVMX: Clear reserved bits of #DB exit qualification

From: Jim Mattson [ Upstream commit cfb634fe3052aefc4e1360fa322018c9a0b49755 ] According to volume 3 of the SDM, bits 63:15 and 12:4 of the exit qualification field for debug exceptions are reserved (cleared to 0). However, the SDM is incorrect about bit 16 (corresponding to DR6.RTM). This bit

[PATCH AUTOSEL 4.19 095/146] KVM: nVMX: Clear reserved bits of #DB exit qualification

From: Jim Mattson [ Upstream commit cfb634fe3052aefc4e1360fa322018c9a0b49755 ] According to volume 3 of the SDM, bits 63:15 and 12:4 of the exit qualification field for debug exceptions are reserved (cleared to 0). However, the SDM is incorrect about bit 16 (corresponding to DR6.RTM). This bit