From: bugzilla-daemon@kernel.org
To: linuxppc-dev@lists.ozlabs.org
Subject: [Bug 216368] do_IRQ: stack overflow at boot on a PowerMac G5 11,2
Date: Tue, 16 Aug 2022 07:30:08 +0000 [thread overview]
Message-ID: <bug-216368-206035-5wzBGPXDfG@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-216368-206035@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=216368
Christophe Leroy (christophe.leroy@csgroup.eu) changed:
What |Removed |Added
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CC| |christophe.leroy@csgroup.eu
--- Comment #3 from Christophe Leroy (christophe.leroy@csgroup.eu) ---
That might be a consequence of commit 41f20d6db2b6 ("powerpc/irq: Increase
stack_overflow detection limit when KASAN is enabled") which increased the
limit from 2k to 4k for PPC64.
This happens when you get an IRQ while being deep into BTRFS handling it seems.
It should be investigated with BTRFS team why the callstack is so deep.
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next prev parent reply other threads:[~2022-08-16 7:30 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-16 0:09 [Bug 216368] New: do_IRQ: stack overflow at boot on a PowerMac G5 11,2 bugzilla-daemon
2022-08-16 0:10 ` [Bug 216368] " bugzilla-daemon
2022-08-16 0:10 ` bugzilla-daemon
2022-08-16 7:30 ` bugzilla-daemon [this message]
2022-08-25 11:06 ` [Bug 216368] do_IRQ: stack overflow at boot during btrfs handling " bugzilla-daemon
2022-08-25 11:57 ` bugzilla-daemon
2022-09-05 17:16 ` bugzilla-daemon
2022-12-18 23:19 ` bugzilla-daemon
2022-12-18 23:21 ` bugzilla-daemon
2023-12-31 18:48 ` bugzilla-daemon
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