linux-kernel - [PATCH v4 0/3] iova: Some misc changes

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Message-ID: <1662557681-145906-1-git-send-email-john.garry@huawei.com>
Date:   Wed, 7 Sep 2022 21:34:38 +0800
From:   John Garry <john.garry@...wei.com>
To:     <robin.murphy@....com>, <joro@...tes.org>, <will@...nel.org>
CC:     <iommu@...ts.linux.dev>, <linux-kernel@...r.kernel.org>,
        <linuxarm@...wei.com>, <jsnitsel@...hat.com>,
        <haifeng.zhao@...ux.intel.com>, John Garry <john.garry@...wei.com>
Subject: [PATCH v4 0/3] iova: Some misc changes

This series removes some checks in the code which are not required or
don't fulfil their purpose.

Differences to v3:
- fix typo
- Add Robin's tag to 3/3 (thanks)

Differences to v2:
- Add more words in 1/3 commit log
- Add Jerry's tags (thanks)
- Add patch to drop iovad->rcaches check

Differences to v1:
- Drop re-org
- Add RB/AB tags

Based on v6.0-rc4

John Garry (3):
  iova: Remove some magazine pointer NULL checks
  iova: Remove magazine BUG_ON() checks
  iova: Remove iovad->rcaches check in iova_rcache_get()

 drivers/iommu/iova.c | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

-- 
2.25.1