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parisc: Increase FRAME_WARN to 2048 bytes on parisc

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PA-RISC uses a much bigger frame size for functions than other
architectures. So increase it to 2048 for 32- and 64-bit kernels.
This fixes e.g. a warning in lib/xxhash.c.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
Helge Deller 2021-11-19 22:31:03 +01:00
parent 1360572566
commit 8d192bec53
1 changed files with 3 additions and 2 deletions
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5
lib/Kconfig.debug
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@ -346,8 +346,9 @@ config FRAME_WARN
int "Warn for stack frames larger than"
range 0 8192
default 2048 if GCC_PLUGIN_LATENT_ENTROPY
default 1536 if (!64BIT && (PARISC || XTENSA))
default 1024 if (!64BIT && !PARISC)
default 2048 if PARISC
default 1536 if (!64BIT && XTENSA)
default 1024 if !64BIT
default 2048 if 64BIT
help
Tell gcc to warn at build time for stack frames larger than this.