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charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Acked-by: Sachin Saxena On 6/10/2022 6:38 PM, David Marchand wrote: > On Wed, May 18, 2022 at 12:17 PM David Marchand > wrote: >> GCC 12 raises the following warning: >> >> ../drivers/net/enetfec/enet_ethdev.c: In function >> ‘enetfec_rx_queue_setup’: >> ../drivers/net/enetfec/enet_ethdev.c:473:9: error: array >> subscript 1 is >> above array bounds of ‘uint32_t[1]’ {aka ‘unsigned int[1]’} >> [-Werror=array-bounds] >> 473 | rte_write32(rte_cpu_to_le_32(fep->bd_addr_p_r[queue_idx]), >> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> 474 | (uint8_t *)fep->hw_baseaddr_v + ENETFEC_RD_START(queue_idx)); >> | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> In file included from ../drivers/net/enetfec/enet_ethdev.c:9: >> ../drivers/net/enetfec/enet_ethdev.h:113:33: note: while referencing >> ‘bd_addr_p_r’ >> 113 | uint32_t bd_addr_p_r[ENETFEC_MAX_Q]; >> | ^~~~~~~~~~~ >> >> This driver properly announces that it only supports 1 rxq. >> Silence this warning by adding an explicit check on the queue id. >> >> Cc: stable@dpdk.org >> >> Signed-off-by: David Marchand > Any comment from driver maintainers? > Thanks. > > --------------DB44937AF8CD3D869F90432B Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit Acked-by: Sachin Saxena <sachin.saxena@nxp.com>

On 6/10/2022 6:38 PM, David Marchand wrote:
On Wed, May 18, 2022 at 12:17 PM David Marchand
<david.marchand@redhat.com> wrote:

GCC 12 raises the following warning:

../drivers/net/enetfec/enet_ethdev.c: In function
        ‘enetfec_rx_queue_setup’:
../drivers/net/enetfec/enet_ethdev.c:473:9: error: array
        subscript 1 is
    above array bounds of ‘uint32_t[1]’ {aka ‘unsigned int[1]’}
        [-Werror=array-bounds]
  473 | rte_write32(rte_cpu_to_le_32(fep->bd_addr_p_r[queue_idx]),
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  474 |     (uint8_t *)fep->hw_baseaddr_v + ENETFEC_RD_START(queue_idx));
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../drivers/net/enetfec/enet_ethdev.c:9:
../drivers/net/enetfec/enet_ethdev.h:113:33: note: while referencing
        ‘bd_addr_p_r’
  113 | uint32_t                bd_addr_p_r[ENETFEC_MAX_Q];
      |                                 ^~~~~~~~~~~

This driver properly announces that it only supports 1 rxq.
Silence this warning by adding an explicit check on the queue id.

Cc: stable@dpdk.org

Signed-off-by: David Marchand <david.marchand@redhat.com>

Any comment from driver maintainers?
Thanks.

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