linux-kernel - [PATCH v2 0/2] dma-contiguous: two bug fixes for dma_{alloc,free}

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Message-Id: <20190726193433.12000-1-nicoleotsuka@gmail.com>
Date:   Fri, 26 Jul 2019 12:34:31 -0700
From:   Nicolin Chen <nicoleotsuka@...il.com>
To:     dafna.hirschfeld@...labora.com, hch@....de,
        m.szyprowski@...sung.com, robin.murphy@....com
Cc:     iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/2] dma-contiguous: two bug fixes for dma_{alloc,free}_contiguous()

There are two obvious bugs in these two functions. So having
two patches to fix them.

Changlog
v1->v2:
 * PATCH-1: Confine cma_align inside the if-condition.
 * PATCH-1: Updated commit message to be precise for the corner case.
 * PATCH-2: Added Reviewed-by from Christoph.

Nicolin Chen (2):
  dma-contiguous: do not overwrite align in dma_alloc_contiguous()
  dma-contiguous: page-align the size in dma_free_contiguous()

 kernel/dma/contiguous.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

-- 
2.17.1