On Tue, Mar 09, 2021 at 10:30:37AM +0100, Borislav Petkov wrote: > On Tue, Mar 09, 2021 at 02:38:49PM +1300, Kai Huang wrote: > > This series adds KVM SGX virtualization support. The first 14 patches > > starting > > with x86/sgx or x86/cpu.. are necessary changes to x86 and SGX core/driver > > to > > support KVM SGX virtualization, while the rest are patches to KVM subsystem. > > Ok, I guess I'll queue 1-14 once Sean doesn't find anything > objectionable then give Paolo an immutable commit to base the KVM stuff > ontop. > > Unless folks have better suggestions, ofc.
I'm otherwise cool with that, except patch #2. It's based on this series: https://lore.kernel.org/linux-sgx/[email protected]/ It's not reasonable to create driver specific wrapper for sgx_free_epc_page() because there is exactly *2* call sites of the function in the driver. The driver contains 10 call sites (11 after my NUMA patches have been applied) of sgx_free_epc_page() in total. Instead, it is better to add explicit EREMOVE to those call sites. The wrapper only trashes the codebase. I'm not happy with it, given all the trouble to make it clean and sound. > Thx. > > -- > Regards/Gruss, > Boris. > > https://people.kernel.org/tglx/notes-about-netiquette /Jarkko
