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eventfd: allow for all CPUs #16277

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eventfd: allow for all CPUs #16277

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vszakats
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@vszakats vszakats commented Feb 9, 2025

After fixing support for x32, unlock eventfd support for all CPUs.
Before this patch, it was explicitly limited to 64-bit ones.

You can disable eventfs manually on systems where it's auto-detected:

  • cmake: -DHAVE_EVENTFD=0
  • configure: export ac_cv_func_eventfd=0

Ref: c2aa504 #16239

@vszakats vszakats changed the title eventfd: enable for all CPUs eventfd: allow for all CPUs Feb 9, 2025
@dfandrich
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dfandrich commented Feb 9, 2025 via email

@vszakats vszakats added the feature-window A merge of this requires an open feature window label Feb 9, 2025
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vszakats commented Feb 9, 2025

Absolutely (#16239 (comment)).
Added the label.

@vszakats vszakats closed this in 4d01de3 Feb 21, 2025
@vszakats vszakats deleted the eventfd32 branch February 21, 2025 11:09
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