[Webkit-unassigned] [Bug 210068] [WPE] Build fixes for musl C library on Linux

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Sun Apr 4 13:54:44 PDT 2021


https://bugs.webkit.org/show_bug.cgi?id=210068

--- Comment #17 from Khem Raj <raj.khem at gmail.com> ---
(In reply to Adrian Perez from comment #13)
> (In reply to Yusuke Suzuki from comment #12)
> > Comment on attachment 396213 [details]
> > jsc stack adjusts
> > 
> > View in context:
> > https://bugs.webkit.org/attachment.cgi?id=396213&action=review
> > 
> > > b/Source/JavaScriptCore/runtime/OptionsList.h:53
> > > +constexpr unsigned jscMaxPerThreadStack = 5 * MB;
> > > +constexpr unsigned jscSoftReservedZoneSize = 128 * KB;
> > > +constexpr unsigned jscReservedZoneSize = 64 * KB;
> > > +#else
> > > +constexpr unsigned jscMaxPerThreadStack = 80 * KB;
> > > +constexpr unsigned jscSoftReservedZoneSize = 32 * KB;
> > > +constexpr unsigned jscReservedZoneSize = 16 * KB;
> > 
> > This is not correct. Darwin libc should have 5MB stack etc. Please reduce
> > the stack size only when using musl.
> 
> Are the stack size adjustments still needed after the patch for
> bug #208223 has landed? It looks to me that setting a known-to-work
> value for DEFAULT_THREAD_STACK_SIZE_IN_KB when building with Musl
> should be enough ��️

unfortunately, that does not help completely.

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