From: Sairaj Kodilkar <sarunkod@amd.com>
To: <iommu@lists.linux.dev>, <linux-kernel@vger.kernel.org>
Cc: <joro@8bytes.org>, <suravee.suthikulpanit@amd.com>,
<vasant.hegde@amd.com>, <ashish.kalra@amd.com>,
<robin.murphy@arm.com>, <will@kernel.org>,
Sairaj Kodilkar <sarunkod@amd.com>
Subject: [PATCH 0/2] amd/iommu: Preserve domain ids inside the kdump kernel
Date: Fri, 14 Nov 2025 16:14:40 +0530 [thread overview]
Message-ID: <20251114104442.23296-1-sarunkod@amd.com> (raw)
Patch 1: Reserves the Domain IDs allocated by the host kernel while reusing its
device table inside kdump kernel
Patch 2: Cleanup around pdom allocation
Fixes: 38e5f33ee359 ("iommu/amd: Reuse device table for kdump")
Signed-off-by: Sairaj Kodilkar <sarunkod@amd.com>
Sairaj Kodilkar (2):
amd/iommu: Preserve domain ids inside the kdump kernel
amd/iommu: Make protection domain ID functions non-static
drivers/iommu/amd/amd_iommu.h | 5 +++++
drivers/iommu/amd/init.c | 26 +++++++++++++++++++++++---
drivers/iommu/amd/iommu.c | 27 ++++++++++++++++++---------
3 files changed, 46 insertions(+), 12 deletions(-)
--
2.34.1
next reply other threads:[~2025-11-14 10:45 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-14 10:44 Sairaj Kodilkar [this message]
2025-11-14 10:44 ` [PATCH 1/2] amd/iommu: Preserve domain ids inside the kdump kernel Sairaj Kodilkar
2025-11-17 5:21 ` Ankit Soni
2025-11-19 10:50 ` Vasant Hegde
2025-11-19 13:43 ` Jason Gunthorpe
2025-11-20 5:02 ` Sairaj Kodilkar
2025-11-20 12:56 ` Jason Gunthorpe
2025-11-21 5:21 ` Sairaj Kodilkar
2025-11-20 6:22 ` Vasant Hegde
2025-11-20 6:56 ` Vasant Hegde
2025-11-14 10:44 ` [PATCH 2/2] amd/iommu: Make protection domain ID functions non-static Sairaj Kodilkar
2025-11-19 10:47 ` Vasant Hegde
2025-11-19 13:47 ` Jason Gunthorpe
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