Hi, These two patches fix invalid (zero length) dma mapping and enforce numa configuration for maximum performance. Change log: v2 - Removed numa node calculation based bus number and use predefined functions instead. Signed-off-by: Tadeusz Struk <tadeusz.struk@xxxxxxxxx> --- Tadeusz Struk (2): crypto: qat - Prevent dma mapping zero length assoc data crypto: qat - Enforce valid numa configuration drivers/crypto/qat/qat_common/adf_accel_devices.h | 3 +- drivers/crypto/qat/qat_common/adf_transport.c | 12 +++++--- drivers/crypto/qat/qat_common/qat_algs.c | 7 +++-- drivers/crypto/qat/qat_common/qat_crypto.c | 8 +++-- drivers/crypto/qat/qat_dh895xcc/adf_admin.c | 2 + drivers/crypto/qat/qat_dh895xcc/adf_drv.c | 32 ++++++++------------- drivers/crypto/qat/qat_dh895xcc/adf_isr.c | 2 + 7 files changed, 32 insertions(+), 34 deletions(-) -- -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html