From: Jason Gunthorpe <jgg@nvidia.com>
To: Joerg Roedel <joro@8bytes.org>
Cc: Baolu Lu <baolu.lu@linux.intel.com>,
Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>,
Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Vasant Hegde <vasant.hegde@amd.com>,
linux-doc@vger.kernel.org, iommu@lists.linux.dev,
linux-kernel@vger.kernel.org, Joerg Roedel <jroedel@suse.de>
Subject: Re: [PATCH] iommu/amd: Add kernel parameters to limit V1 page-sizes
Date: Thu, 5 Sep 2024 09:05:31 -0300 [thread overview]
Message-ID: <20240905120531.GD1358970@nvidia.com> (raw)
In-Reply-To: <Ztle72HfrjBjlJGa@8bytes.org>
On Thu, Sep 05, 2024 at 09:34:07AM +0200, Joerg Roedel wrote:
> On Thu, Sep 05, 2024 at 03:31:08PM +0800, Baolu Lu wrote:
> > Is it possible to consolidate these two into a single
> > "iommu.nohugepages=1"?
>
> Generally yes, but that requires to touch all drivers to make the
> behavior consistent. We can start this effort on-top of this change, if
> desired.
Let's at least use the same keyword that already exists though??
Jason
next prev parent reply other threads:[~2024-09-05 12:05 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-05 7:22 [PATCH] iommu/amd: Add kernel parameters to limit V1 page-sizes Joerg Roedel
2024-09-05 7:31 ` Baolu Lu
2024-09-05 7:34 ` Joerg Roedel
2024-09-05 8:09 ` Baolu Lu
2024-09-05 12:05 ` Jason Gunthorpe [this message]
2024-09-05 15:13 ` Joerg Roedel
2024-09-05 17:52 ` Jason Gunthorpe
2024-09-09 15:39 ` Jason Gunthorpe
2024-09-09 14:50 ` Vasant Hegde
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