On Mon, Nov 9, 2020 at 6:12 AM Jason Gunthorpe <[email protected]> wrote: > > Wow, this is surprising > > This has been widely backported already, Dan please check?? > > I thought pgprot_decrypted was a NOP on most x86 platforms - > sme_me_mask == 0: > > #define __sme_set(x) ((x) | sme_me_mask) > #define __sme_clr(x) ((x) & ~sme_me_mask) > > ?? > > Confused how this can be causing DAX issues
Does that correctly preserve the "soft" pte bits? Especially PTE_DEVMAP that DAX uses? I'll check... _______________________________________________ Linux-nvdimm mailing list -- [email protected] To unsubscribe send an email to [email protected]
