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From: bugzilla-daemon@kernel.org
To: linuxppc-dev@lists.ozlabs.org
Subject: [Bug 216041] Stack overflow at boot (do_IRQ: stack overflow: 1984)
 on a PowerMac G4 DP, KASAN debug build
Date: Wed, 12 Apr 2023 00:47:30 +0000
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https://bugzilla.kernel.org/show_bug.cgi?id=3D216041

Michael Ellerman (michael@ellerman.id.au) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |michael@ellerman.id.au
         Resolution|---                         |CODE_FIX

--- Comment #9 from Michael Ellerman (michael@ellerman.id.au) ---
The two patches mentioned in comment #7 were merged as:

3e8635fb2e07 ("powerpc/kasan: Force thread size increase with KASAN")

https://git.kernel.org/torvalds/c/3e8635fb2e072672cbc650989ffedf8300ad67fb

41f20d6db2b6 ("powerpc/irq: Increase stack_overflow detection limit when KA=
SAN
is enabled")

https://git.kernel.org/torvalds/c/41f20d6db2b64677225bb0b97df956241c353ef8


The boot failure with v5.19-rc1 might have been some other issue?

I'll close this for now, please reopen if you see this again.

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