Messages in this thread Patch in this message | | | Date | Mon, 11 Sep 2017 21:41:43 +0200 | From | Helge Deller <> | Subject | Re: fs/select.c:991:1: warning: the frame size of 1032 bytes is larger than 1024 bytes |
| |
* Meelis Roos <mroos@linux.ee>: > fs/select.c:991:1: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=] > arch/parisc/kernel/inventory.c:359:1: warning: the frame size of 1120 bytes is larger than 1024 bytes [-Wframe-larger-than=]
Meelis, this patch should fix both issues. Can you test?
Helge
[PATCH] parisc: Fix too large frame size warnings
The parisc architecture requires larger stack frames than most other architectures on 32-bit kernels. Increase the default to 1280 bytes for parisc to avoid warnings in do_sys_poll() and pat_memconfig() functions.
Signed-off-by: Helge Deller <deller@gmx.de>
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index b19c491cbc4e..2689b7c50c52 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -219,7 +219,8 @@ config FRAME_WARN range 0 8192 default 0 if KASAN default 2048 if GCC_PLUGIN_LATENT_ENTROPY - default 1024 if !64BIT + default 1280 if (!64BIT && PARISC) + default 1024 if (!64BIT && !PARISC) default 2048 if 64BIT help Tell gcc to warn at build time for stack frames larger than this.
| |