On 03/13/2018 01:11 AM, Stephen Rothwell wrote:
After merging the net-next tree, today's linux-next build (sparc
defconfig) produced this warning:
net/core/pktgen.c: In function 'pktgen_if_write':
net/core/pktgen.c:1710:1: warning: the frame size of 1048 bytes is larger than
1024 bytes [-Wframe-larger-than=]
Introduced by commit
35951393bbff ("pktgen: Remove VLA usage")
Thanks for the report.
If this code is not going to be executed very often , then I think it
is safe to use dynamic memory allocation instead, as this is not going
to impact the performance.
What do you think?