Re: [RFC PATCH v2 01/10] iommupt: Add RISC-V Second-stage (iohgatp) page table support
Andrew Jones <[email protected]>
| Newsgroups | gmane.comp.emulators.kvm.risc-v,gmane.comp.emulators.kvm.devel,gmane.linux.ports.riscv,gmane.linux.kernel |
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| Message-ID | <lpnxdqyekcczbyxo3n7zxpbj7243gixdzutvngpvr24ozmc4jt@nsoblujgprhe> |
On Thu, May 07, 2026 at 07:36:57PM +0800, [email protected] wrote: ... > diff --git a/include/linux/generic_pt/common.h b/include/linux/generic_pt/common.h > index fc5d0b5edadc..59448125159e 100644 > --- a/include/linux/generic_pt/common.h > +++ b/include/linux/generic_pt/common.h > @@ -188,7 +188,10 @@ enum { > * Support the 64k contiguous page size following the Svnapot extension. > */ > PT_FEAT_RISCV_SVNAPOT_64K = PT_FEAT_FMT_START, > - > + /* > + * Using second-stage / iohgatp address translation. > + */ > + PT_FEAT_RISCV_S2, Hi Fangyu, I just sent [1], but I actually discovered that issue when testing this patch and finding PT_FEAT_RISCV_S2 was missing from PT_SUPPORTED_FEATURES. So this patch needs the same fix as [1] as well. Thanks, drew [1] https://lore.kernel.org/all/[email protected]/ -- kvm-riscv mailing list [email protected] http://lists.infradead.org/mailman/listinfo/kvm-riscv