From: fangyu.yu@linux.alibaba.com
To: kevin.tian@intel.com
Cc: alex@ghiti.fr, aou@eecs.berkeley.edu, baolu.lu@linux.intel.com,
fangyu.yu@linux.alibaba.com, guoren@kernel.org,
iommu@lists.linux.dev, jgg@ziepe.ca, joro@8bytes.org,
kvm-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-riscv@lists.infradead.org, palmer@dabbelt.com,
pjw@kernel.org, robin.murphy@arm.com, tjeznach@rivosinc.com,
vasant.hegde@amd.com, will@kernel.org
Subject: Re: RE: [PATCH 1/2] iommu/riscv: Advertise Svpbmt support to generic page table
Date: Mon, 13 Apr 2026 19:16:01 +0800 [thread overview]
Message-ID: <20260413111601.26167-1-fangyu.yu@linux.alibaba.com> (raw)
In-Reply-To: <BN9PR11MB527696935354C345259C39E18C242@BN9PR11MB5276.namprd11.prod.outlook.com>
>> From: fangyu.yu@linux.alibaba.com <fangyu.yu@linux.alibaba.com>
>> Sent: Saturday, April 11, 2026 10:22 AM
>>
>> diff --git a/include/linux/generic_pt/common.h
>> b/include/linux/generic_pt/common.h
>> index fc5d0b5edadc..dfadf8a5752a 100644
>> --- a/include/linux/generic_pt/common.h
>> +++ b/include/linux/generic_pt/common.h
>> @@ -188,6 +188,7 @@ enum {
>> * Support the 64k contiguous page size following the Svnapot
>> extension.
>> */
>> PT_FEAT_RISCV_SVNAPOT_64K = PT_FEAT_FMT_START,
>> + PT_FEAT_RISCV_SVPBMT,
>>
>
>nit - every feature has a comment.
Thanks Kevin.
I'll add a comment for PT_FEAT_RISCV_SVPBMT in the next revision.
Fangyu,
Thanks
>
>Reviewed-by: Kevin Tian <kevin.tian@intel.com>
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next prev parent reply other threads:[~2026-04-13 11:16 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-11 2:22 [PATCH 0/2] iommu/riscv: Support Svpbmt memory types in generic_pt fangyu.yu
2026-04-11 2:22 ` [PATCH 1/2] iommu/riscv: Advertise Svpbmt support to generic page table fangyu.yu
2026-04-11 12:47 ` Jason Gunthorpe
2026-04-11 16:51 ` Anup Patel
2026-04-12 13:03 ` Guo Ren
2026-04-13 2:55 ` Nutty.Liu
2026-04-13 6:45 ` Tian, Kevin
2026-04-13 11:16 ` fangyu.yu [this message]
2026-04-13 12:33 ` Jason Gunthorpe
2026-04-11 2:22 ` [PATCH 2/2] iommupt: Encode IOMMU_MMIO/IOMMU_CACHE via RISC-V Svpbmt bits fangyu.yu
2026-04-11 12:47 ` Jason Gunthorpe
2026-04-11 16:51 ` Anup Patel
2026-04-12 14:08 ` Guo Ren
2026-04-13 3:23 ` Nutty.Liu
2026-04-13 6:53 ` Tian, Kevin
2026-04-13 11:36 ` fangyu.yu
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