Subject: [Bug 207129] PowerMac G4 DP (5.6.2 debug kernel + inline KASAN) freezes shortly after booting with "do_IRQ: stack overflow: 1760"

From: [email-masked]
Date: Tue, 27 Feb 2024 15:25:10 +0000

https://bugzilla.kernel.org/show_bug.cgi?id=207129

--- Comment #10 from Christophe Leroy ([email-masked]) ---
I built a kernel with your .config, the problem is a size problem.

PPC32 kernels are not designed to be that big.

Extract from generated System.map:
  c2394000 D _etext
  c2800000 T _sinittext
  c2bf5000 B _end

You need to keep the size of the kernel below 32Mbytes, or a deep work is
required to enable the kernel to perform far jumps before the kernel is
relocated.

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