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Message-ID: <BN9PR11MB5276A8193DE752CA8D8D89928CC69@BN9PR11MB5276.namprd11.prod.outlook.com>
Date: Tue, 17 Jan 2023 03:35:08 +0000
From: "Tian, Kevin" <kevin.tian@...el.com>
To: Jason Gunthorpe <jgg@...dia.com>,
Lu Baolu <baolu.lu@...ux.intel.com>,
Joerg Roedel <joro@...tes.org>,
Matthew Rosato <mjrosato@...ux.ibm.com>,
Robin Murphy <robin.murphy@....com>
CC: Alex Williamson <alex.williamson@...hat.com>,
"ath10k@...ts.infradead.org" <ath10k@...ts.infradead.org>,
"ath11k@...ts.infradead.org" <ath11k@...ts.infradead.org>,
Christian Borntraeger <borntraeger@...ux.ibm.com>,
"dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
"iommu@...ts.linux.dev" <iommu@...ts.linux.dev>,
"kvm@...r.kernel.org" <kvm@...r.kernel.org>,
"linux-arm-kernel@...ts.infradead.org"
<linux-arm-kernel@...ts.infradead.org>,
"linux-arm-msm@...r.kernel.org" <linux-arm-msm@...r.kernel.org>,
"linux-media@...r.kernel.org" <linux-media@...r.kernel.org>,
"linux-rdma@...r.kernel.org" <linux-rdma@...r.kernel.org>,
"linux-remoteproc@...r.kernel.org" <linux-remoteproc@...r.kernel.org>,
"linux-s390@...r.kernel.org" <linux-s390@...r.kernel.org>,
"linux-stm32@...md-mailman.stormreply.com"
<linux-stm32@...md-mailman.stormreply.com>,
"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>,
"linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>,
"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
"nouveau@...ts.freedesktop.org" <nouveau@...ts.freedesktop.org>,
Niklas Schnelle <schnelle@...ux.ibm.com>,
"virtualization@...ts.linux-foundation.org"
<virtualization@...ts.linux-foundation.org>
Subject: RE: [PATCH 6/8] iommu/intel: Add a gfp parameter to
alloc_pgtable_page()
> From: Jason Gunthorpe <jgg@...dia.com>
> Sent: Saturday, January 7, 2023 12:43 AM
>
> @@ -2676,7 +2676,7 @@ static int copy_context_table(struct intel_iommu
> *iommu,
> if (!old_ce)
> goto out;
>
> - new_ce = alloc_pgtable_page(iommu->node);
> + new_ce = alloc_pgtable_page(iommu->node,
> GFP_KERNEL);
GFP_ATOMIC
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