net: lan743x: Allocate rings outside ZONE_DMA

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commit 8a8f3f4991 upstream.

The driver allocates ring elements using GFP_DMA flags. There is
no dependency from LAN743x hardware on memory allocation should be
in DMA_ZONE. Hence modifying the flags to use only GFP_ATOMIC. This
is consistent with other callers of lan743x_rx_init_ring_element().

Reported-by: Zhang, Liyin(CN) <Liyin.Zhang.CN@windriver.com>
Signed-off-by: Thangaraj Samynathan <thangaraj.s@microchip.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250415044509.6695-1-thangaraj.s@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Thangaraj Samynathan 2025-04-15 10:15:09 +05:30 • committed by Greg Kroah-Hartman

parent 429bf3f04c

commit 8401fe8638

1 changed files with 1 additions and 2 deletions

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drivers/net/ethernet/microchip/lan743x_main.c

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