ARM: MAX_DMA_ADDRESS fixes

[PATCH 0/2] ARM: MAX_DMA_ADDRESS fixes

Florian Fainelli posted 2 patches 4 years, 2 months ago

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arch/arm/include/asm/dma.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

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[PATCH 0/2] ARM: MAX_DMA_ADDRESS fixes

Posted by Florian Fainelli 4 years, 2 months ago

This patch series clamps the MAX_DMA_ADDRESS to 32-bit in order to fit
within a virtual address, and also fixes the off by one which was
suggested by Geert.

Florian Fainelli (2):
  ARM: Fix off by one in checking DMA zone size
  ARM: Clamp MAX_DMA_ADDRESS to 32-bit

 arch/arm/include/asm/dma.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

-- 
2.25.1

Re: [PATCH 0/2] ARM: MAX_DMA_ADDRESS fixes

Posted by Florian Fainelli 4 years, 1 month ago

On 3/24/22 10:54, Florian Fainelli wrote:
> This patch series clamps the MAX_DMA_ADDRESS to 32-bit in order to fit
> within a virtual address, and also fixes the off by one which was
> suggested by Geert.
> 
> Florian Fainelli (2):
>    ARM: Fix off by one in checking DMA zone size
>    ARM: Clamp MAX_DMA_ADDRESS to 32-bit

Russell, do you have any feedback on these two patches?
-- 
Florian