i40e: Reduce stack in i40e_dbg_dump_desc

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commit e6c97234d1 upstream.

Reduce stack use by using kmemdup and not using a very
large struct on stack.

In function ‘i40e_dbg_dump_desc’:
warning: the frame size of 8192 bytes is larger than 2048 bytes [-Wframe-larger-than=]

Signed-off-by: Joe Perches <joe@perches.com>
Tested-by: Jim Young <jamesx.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

...

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Joe Perches 2014-11-18 05:53:00 +00:00 • committed by Ben Hutchings

parent 31a10eaad0

commit 678019e21b

1 changed files with 17 additions and 13 deletions

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drivers/net/ethernet/intel/i40e/i40e_debugfs.c

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