Ruby Issue Tracking System

11/20/2024

10:13 PM Ruby master Revision bf718cef (git): YJIT: Make compilation_failure a default stat (#12128)

It's good to monitor compilation failures. alanwu (Alan Wu)

03:06 PM Ruby master Revision 199877d2 (git): YJIT: Abandon block when gen_outlined_exit() fails

When CodeBlock::set_page fails (part of next_page(), see their docs for
exact conditions), it can cause gen_outlined_... alanwu (Alan Wu)

03:06 PM Ruby master Revision 350b5444 (git): YJIT: Refactor to forward jump_to_next_insn() return value

It's more concise this way and since `return Some(EndBlock)` is the only
correct answer, no point repeating it everyw... alanwu (Alan Wu)

11/14/2024

05:29 PM Ruby master Bug #20890: MacOS 15.1, Macbook pro 2024 m4, YJIT: Kernel Panic on network access, works w/o YJIT

With respect to getting Apple's attention, maybe they prioritize reports from beta versions. Maybe worth a try? alanwu (Alan Wu)

03:41 AM Ruby master Bug #20890: MacOS 15.1, Macbook pro 2024 m4, YJIT: Kernel Panic on network access, works w/o YJIT

> That said, is there any possibility that this is actually a YJIT or Ruby fork bug somehow?
No. Modern kernels do... alanwu (Alan Wu)

11/13/2024

12:33 AM Ruby master Bug #20890: MacOS 15.1, Macbook pro 2024 m4, YJIT: Kernel Panic on network access, works w/o YJIT

> Btw.: Can you reproduce it or am I still the only one?
I don't have access to the new M4 Macs to try, unfortunat... alanwu (Alan Wu)

11/12/2024

09:52 PM Ruby master Bug #20890 (Third Party's Issue): MacOS 15.1, Macbook pro 2024 m4, YJIT: Kernel Panic on network access, works w/o YJIT

Fascinating. Could you please also [report](https://developer.apple.com/bug-reporting/) this to Apple? It's clearly ... alanwu (Alan Wu)

03:24 AM Ruby master Revision c028bf0c (git): .gdbinit: Have rp() work without a target [ci skip]

Useful for core dumps. It used to not work because:
(gdb) p !""
evaluation of this expression requires the t... alanwu (Alan Wu)

03:24 AM Ruby master Revision 8655cbec (git): .gdbinit: Update RString printing for new layout [ci skip]

alanwu (Alan Wu)

11/11/2024

09:35 PM Ruby master Revision 821a5b96 (git): YJIT: Probe away from the heap when requesting exec memory

I was looking at some crash reports and noticed that many have a line
like the following for YJIT code memory:
<... alanwu (Alan Wu)