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A comment on A bug that doesn’t exist on x86: Exploiting an ARM-only race condition. Parent comment

Re:A bug that doesn’t exist on x86: Exploiting an ARM-only r... by SavantIdiot on Tuesday October 26, 2021 @02:30PM (#29004286)
That's a good question. I guess we would need to compare all the arm multi-core in smartphones & some laptops, vs all the intel laptops/desktops/servers. Hmmm... tough one.
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Re:A bug that doesn’t exist on x86: Exploiting an ARM-only r... by rsynnott on Tuesday October 26, 2021 @07:30PM (#29007759)
Virtually all modern (last five years, for the low end) smartphones have multicore chips. It's estimated that there are around _7 billion_ smartphones worldwide, with another 1.5bn sold every year. So I don't think it's a very tough one.
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