linux-kernel - [PATCH v3 0/2] Misc cleanup for iommu/vt-d

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Message-Id: <20230605112659.308981-1-yanfei.xu@intel.com>
Date:   Mon,  5 Jun 2023 19:26:57 +0800
From:   Yanfei Xu <yanfei.xu@...el.com>
To:     dwmw2@...radead.org, baolu.lu@...ux.intel.com, joro@...tes.org,
        will@...nel.org, robin.murphy@....com
Cc:     iommu@...ts.linux.dev, linux-kernel@...r.kernel.org,
        yanfei.xu@...el.com
Subject: [PATCH v3 0/2] Misc cleanup for iommu/vt-d

No functional changes intended

v1->v2:
1.Change to use check and return for dmar_reenable_qi()
2.Remove WARN_ON of 'table' instead of using BUG_ON
3.Also remove useless WARN_ON of domain id

v2->v3:
Move check for 'ret' value to correct conditional statement.
(For patch2. Pointed out by Robin)

Yanfei Xu (2):
  iommu/vt-d: Handle the failure case of dmar_reenable_qi()
  iommu/vt-d: Remove two WARN_ON in domain_context_mapping_one()

 drivers/iommu/intel/iommu.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

-- 
2.34.1