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| author | Arnd Bergmann <arnd@arndb.de> | 2021-10-18 15:30:06 +0100 |
|---|---|---|
| committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2021-10-25 13:12:33 +0100 |
| commit | 345dac33f58894a56d17b92a41be10e16585ceff (patch) | |
| tree | f11f54766e27fffc3054aefdf4c08e9cd77e9d1d /lib/test_fortify/write_overflow-strlcpy-src.c | |
| parent | 3583ab228a30b7c3fc8dd76ae45af7e25436b587 (diff) | |
ARM: 9136/1: ARMv7-M uses BE-8, not BE-32
When configuring the kernel for big-endian, we set either BE-8 or BE-32
based on the CPU architecture level. Until linux-4.4, we did not have
any ARMv7-M platform allowing big-endian builds, but now i.MX/Vybrid
is in that category, adn we get a build error because of this:
arch/arm/kernel/module-plts.c: In function 'get_module_plt':
arch/arm/kernel/module-plts.c:60:46: error: implicit declaration of function '__opcode_to_mem_thumb32' [-Werror=implicit-function-declaration]
This comes down to picking the wrong default, ARMv7-M uses BE8
like ARMv7-A does. Changing the default gets the kernel to compile
and presumably works.
https://lore.kernel.org/all/1455804123-2526139-2-git-send-email-arnd@arndb.de/
Tested-by: Vladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'lib/test_fortify/write_overflow-strlcpy-src.c')
0 files changed, 0 insertions, 0 deletions