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| author |   Arnd Bergmann <arnd@arndb.de> | 2020-12-30 16:54:56 +0100 |
|---|---|---|
| committer |   Kees Cook <keescook@chromium.org> | 2021-06-02 12:41:03 -0700 |
| commit | d94b93a9101573eb75b819dee94b1417acff631b (patch) | |
| tree | 20fcf9cbac2525f832755469834ddd5baead666b /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Linux 5.13-rc2 (diff) | |
| download | wireguard-linux-d94b93a9101573eb75b819dee94b1417acff631b.tar.xz wireguard-linux-d94b93a9101573eb75b819dee94b1417acff631b.zip | |
ARM: cpuidle: Avoid orphan section warning
Since commit 83109d5d5fba ("x86/build: Warn on orphan section placement"),
we get a warning for objects in orphan sections. The cpuidle implementation
for OMAP causes this when CONFIG_CPU_IDLE is disabled:
arm-linux-gnueabi-ld: warning: orphan section `__cpuidle_method_of_table' from `arch/arm/mach-omap2/pm33xx-core.o' being placed in section `__cpuidle_method_of_table'
arm-linux-gnueabi-ld: warning: orphan section `__cpuidle_method_of_table' from `arch/arm/mach-omap2/pm33xx-core.o' being placed in section `__cpuidle_method_of_table'
arm-linux-gnueabi-ld: warning: orphan section `__cpuidle_method_of_table' from `arch/arm/mach-omap2/pm33xx-core.o' being placed in section `__cpuidle_method_of_table'
Change the definition of CPUIDLE_METHOD_OF_DECLARE() to silently
drop the table and all code referenced from it when CONFIG_CPU_IDLE
is disabled.
Fixes: 06ee7a950b6a ("ARM: OMAP2+: pm33xx-core: Add cpuidle_ops for am335x/am437x")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Miguel Ojeda <ojeda@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20201230155506.1085689-1-arnd@kernel.org
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