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| author | Guenter Roeck <linux@roeck-us.net> | 2021-09-25 01:43:29 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-12-08 13:23:58 +0300 |
| commit | fcf20da0997458bb3cb6a23d78577b3fa6d9a5db (patch) | |
| tree | 5bdd28fbe0eec878b2ccaac936e3997e9c79f083 /lib | |
| parent | a1877001ed6d7be80aa6dbd2cb6698e74473205e (diff) | |
| download | linux-fcf20da0997458bb3cb6a23d78577b3fa6d9a5db.tar.xz | |
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 8cf3b87edd63..f6c50f8ee9a1 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -298,7 +298,7 @@ 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) + default 1536 if (!64BIT && (PARISC || XTENSA)) default 1024 if (!64BIT && !PARISC) default 2048 if 64BIT help |