> > How about the following? > > Although this method reserves a fixed chunk of memory for GetQuote > requests, such one-time allocation is preferable to the alternative > choice of repeatedly allocating/freeing the shared buffer in the > TDX_CMD_GET_QUOTE IOCTL handler, which will damage the direct map (because > the sharing/unsharing process modifies the direct map). This allocation > model is similar to that used by the AMD SEV guest driver. > > Yes, this is clear, thank you. -- -Dionna Glaze, PhD (she/her)
