On Tue, 12 Aug 2025 17:16:32 +0300 Michael Tokarev <[email protected]> wrote:
So this is a problem introduced between 9.0 and 9.1 versions of qemu, very late in 9.1 development cycle, by this commit: commit 42c11ae2416dcbcd694ec3ee574fe2f3e70099ae Author: Isaku Yamahata <[email protected]>
Sorry this is the last GOOD commit, the commit which broke it is: commit b07bf7b73fd02d24a7baa64a580f4974b86bbc86 (HEAD) Author: Isaku Yamahata <[email protected]> Date: Wed Mar 20 03:39:14 2024 -0500 q35: Introduce smm_ranges property for q35-pci-host Add a q35 property to check whether or not SMM ranges, e.g. SMRAM, TSEG, etc... exist for the target platform. TDX doesn't support SMM and doesn't play nice with QEMU modifying related guest memory ranges. FWIW. Thanks, /mjt
