mirror of https://github.com/torvalds/linux.git
237bfb76c9
On 32bit ARM systems gcc-12 will use 32bit timestamps while gcc-13 and later will use 64bit timestamps. The problem is that SYS_futex will continue pointing at the 32bit system call. This makes the futex_wait test fail like this: waiter failed errno 110 not ok 1 futex_wake private returned: 0 Success waiter failed errno 110 not ok 2 futex_wake shared (page anon) returned: 0 Success waiter failed errno 110 not ok 3 futex_wake shared (file backed) returned: 0 Success Instead of compiling differently depending on the gcc version, use the -D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64 options to ensure that 64bit timestamps are used. Then use ifdefs to make SYS_futex point to the 64bit system call. Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: André Almeida <andrealmeid@igalia.com> Tested-by: Anders Roxell <anders.roxell@linaro.org> Link: https://lore.kernel.org/20250827130011.677600-6-bigeasy@linutronix.de |
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| accounting | ||
| arch | ||
| bootconfig | ||
| bpf | ||
| build | ||
| certs | ||
| cgroup | ||
| counter | ||
| crypto | ||
| debugging | ||
| firewire | ||
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| gpio | ||
| hv | ||
| iio | ||
| include | ||
| kvm/kvm_stat | ||
| laptop | ||
| leds | ||
| lib | ||
| memory-model | ||
| mm | ||
| net | ||
| objtool | ||
| pcmcia | ||
| perf | ||
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| rcu | ||
| sched | ||
| sched_ext | ||
| scripts | ||
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| testing | ||
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| time | ||
| tracing | ||
| usb | ||
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| virtio | ||
| wmi | ||
| workqueue | ||
| writeback | ||
| Makefile | ||