This patch series is taken from SEV RFC series [1]. These patches do not depend on the SEV feature and can be reviewed and merged on their own. - Use the hardware provided GPA instead of page walk [1] http://marc.info/?l=linux-mm&m=147190814023863&w=2 --- Droping the following patches from series since they are already accepted - Add support for additional SVM NFP error codes - Add kvm_fast_pio_in support Changes since v2: - add TwoMemOps flag to detect a opcode with two memory operand. - remove emulator_is_string_op() and add emulator_can_use_gpa(). emulator_can_use_gpa() returns true if its safe to use HW provided GPA. Changes since v1: - move String op identifier check into new emulator_is_string_op(). - move gpa_available check in emulator_read_write_onepage(). - remove redundant gpa_avail check Tom Lendacky (1): kvm: svm: Use the hardware provided GPA instead of page walk arch/x86/include/asm/kvm_emulate.h | 1 + arch/x86/include/asm/kvm_host.h | 3 ++ arch/x86/kvm/emulate.c | 20 +++++++++++++--- arch/x86/kvm/svm.c | 2 ++ arch/x86/kvm/x86.c | 45 ++++++++++++++++++++++++++++-------- 5 files changed, 57 insertions(+), 14 deletions(-) -- Brijesh Singh -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
