diff options
| author | Guenter Roeck <linux@roeck-us.net> | 2021-09-24 15:43:29 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-12-08 11:23:05 +0100 |
| commit | 15568cdbe5999d618d01493aa15787120229586c (patch) | |
| tree | 278b331ce6ecf73899c1da0e489a019a8b5e7d37 /lib | |
| parent | 76f48511a1c88d680e08ab7a52d61b9a62a4e66b (diff) | |
xtensa: increase size of gcc stack frame check
[ Upstream commit 867050247e295cf20fce046a92a7e6491fcfe066 ]
xtensa frame size is larger than the frame size for almost all other
architectures. This results in more than 50 "the frame size of <n> is
larger than 1024 bytes" errors when trying to build xtensa:allmodconfig.
Increase frame size for xtensa to 1536 bytes to avoid compile errors due
to frame size limits.
Link: https://lkml.kernel.org/r/20210912025235.3514761-1-linux@roeck-us.net
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
Cc: Chris Zankel <chris@zankel.net>
Cc: David Laight <David.Laight@ACULAB.COM>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Stable-dep-of: 152fe65f300e ("Kconfig.debug: provide a little extra FRAME_WARN leeway when KASAN is enabled")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.debug | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index f610b47b74cc..42b6fff962b7 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -253,7 +253,7 @@ config FRAME_WARN int "Warn for stack frames larger than (needs gcc 4.4)" range 0 8192 default 2048 if GCC_PLUGIN_LATENT_ENTROPY - default 1536 if (!64BIT && PARISC) + default 1536 if (!64BIT && (PARISC || XTENSA)) default 1024 if (!64BIT && !PARISC) default 2048 if 64BIT help |