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: Sun, 29 May 2022 13:08:03 +0000 [thread overview]
Message-ID: <bug-216041-206035-xwwj095XHA@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-216041-206035@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=216041
--- Comment #6 from Erhard F. (erhard_f@mailbox.org) ---
(In reply to Christophe Leroy from comment #3)
> I can't see any issue, other than your CONFIG_THREAD_SHIFT is set to 13.
>
> It should be 14 by default, see
> https://elixir.bootlin.com/linux/v5.18/source/arch/powerpc/Kconfig#L769
>
> Is there any reason why you set it to 13 ?
I was not aware setting it to a custom value. I thought 13 is the default on
ppc32 which gets overriden to 14 if I select KASAN?
But I'll make sure I'll double check this on future builds. Only advanced
option I did set is CONFIG_LOWMEM_SIZE=0x28000000 (see bug #215389).
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next prev parent reply other threads:[~2022-05-29 13:08 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-28 11:43 [Bug 216041] New: Stack overflow at boot (do_IRQ: stack overflow: 1984) on a PowerMac G4 DP, KASAN debug build bugzilla-daemon
2022-05-28 11:43 ` [Bug 216041] " bugzilla-daemon
2022-05-28 11:44 ` bugzilla-daemon
2022-05-28 17:59 ` bugzilla-daemon
2022-05-28 18:50 ` bugzilla-daemon
2022-05-29 8:06 ` bugzilla-daemon
2022-05-29 13:08 ` bugzilla-daemon [this message]
2022-06-08 22:54 ` bugzilla-daemon
2022-08-23 21:31 ` bugzilla-daemon
2023-04-12 0:47 ` bugzilla-daemon
2023-04-12 0:47 ` bugzilla-daemon
2023-04-12 0:47 ` bugzilla-daemon
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