forked from luck/tmp_suning_uos_patched
69e97c028b
Silence the following warning: WARNING: o-x86_64/arch/x86/kernel/built-in.o(.text+0x17cd3): Section mismatch in reference from the function remove_cpu_from_maps() to the variable .cpuinit.data:cpu_initialized remove_cpu:maps() had a single user: __cpu_disable() so mark it static and annotate it with __ref to silence the warning from modpost. _cpu_disable() has a single user in kernel/cpu.c: => take_cpu_down() which again has a single user in the following call: => __stop_machine_run(take_cpu_down, &tcd_param, cpu); Here a kthread is created. So maybe the warning is correct and the right fix is to remove the __cpuinitdata annotation of cpu_initialized? Note: The analysis were disturbed by the fact that we had a variable with the same name in cpu/common.c - but this is 32 bit only] Note: Should smpboot_64 use cpu_clear()? Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> |
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alpha | ||
arm | ||
avr32 | ||
blackfin | ||
cris | ||
frv | ||
h8300 | ||
ia64 | ||
m32r | ||
m68k | ||
m68knommu | ||
mips | ||
parisc | ||
powerpc | ||
ppc | ||
s390 | ||
sh | ||
sparc | ||
sparc64 | ||
um | ||
v850 | ||
x86 | ||
xtensa | ||
.gitignore |