linux/sound/soc/generic
Thierry Reding ec1af6c64d
ASoC: simple-card-utils: Allocate link info structure on heap
struct link_info can grow fairly large and may cause the stack frame
size to be exceeded when allocated on the stack. Some architectures
such as 32-bit ARM, RISC-V or PowerPC have small stack frames where
this causes a compiler warning, so allocate these structures on the
heap instead of the stack.

Fixes: 343e55e718 ("ASoC: simple-card-utils: Increase maximum number of links to 128")
Reported-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/20210419164117.1422242-1-thierry.reding@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-20 13:47:30 +01:00
..
audio-graph-card.c ASoC: simple-card-utils: Allocate link info structure on heap 2021-04-20 13:47:30 +01:00
Kconfig ASoC: Fix 7/8 spaces indentation in Kconfig 2020-11-17 17:08:45 +00:00
Makefile ASoC: simple-scu-card: remove simple-scu-card 2019-01-03 16:34:19 +00:00
simple-card-utils.c ASoC: simple-card-utils: tidyup asoc_simple_parse_convert() 2021-04-13 12:32:56 +01:00
simple-card.c ASoC: simple-card-utils: Allocate link info structure on heap 2021-04-20 13:47:30 +01:00