Re: [PATCH net v2] page_pool: keep frag_offset aligned for odd-sized requests

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski [off-list ref]:

On Fri, 28 Aug 2026 08:08:22 +0200 you wrote:

page_pool_alloc_frag_netmem() rounds the requested fragment size with

	size = ALIGN(size, dma_get_cache_alignment());

dma_get_cache_alignment() returns 1 unless the architecture defines
ARCH_DMA_MINALIGN, which DMA-coherent architectures such as x86 do not.
There the ALIGN() is a no-op and pool->frag_offset advances by the raw,
unrounded size.

[...]

Here is the summary with links:
  - [net,v2] page_pool: keep frag_offset aligned for odd-sized requests
    https://git.kernel.org/netdev/net/c/dc0df5a0c62c

You are awesome, thank you!
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