The hppa architectures provides an own output for the emulated
/proc/cpuinfo file.
Some userspace applications count (even if that's not the recommended
way) the number of lines which start with "processor:" and assume that
this number then reflects the number of online CPUs. Since those 3
architectures don't provide any such line, applications may assume "0"
CPUs. One such issue can be seen in debian bug report:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1024653
Avoid such issues by adding a "processor:" line for each of the online
CPUs.
Signed-off-by: Helge Deller<deller@gmx.de>
Reviewed-by: Philippe Mathieu-Daudé<philmd@linaro.org>
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