From: bugzilla-daemon@bugzilla.kernel.org
To: linuxppc-dev@lists.ozlabs.org
Subject: [Bug 205303] Compilation for PPC64 fails on warning in watchdog.o
Date: Fri, 25 Oct 2019 08:04:01 +0000 [thread overview]
Message-ID: <bug-205303-206035-HbaFFSGX1n@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-205303-206035@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=205303
A. Wilcox (awilfox@adelielinux.org) changed:
What |Removed |Added
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CC| |awilfox@adelielinux.org
--- Comment #2 from A. Wilcox (awilfox@adelielinux.org) ---
This is because CONFIG_HARDLOCK_DETECTOR is on and CONFIG_NMI_IPI is off.
CONFIG_HARDLOCK_DETECTOR pulls in CONFIG_PPC_WATCHDOG, which unconditionally
uses smp_send_nmi_ipi (and I believe requires such to work properly).
CONFIG_PPC_WATCHDOG doesn't depend on CONFIG_NMI_IPI which it probably should.
And then CONFIG_HARDLOCK_DETECTOR_ARCH should probably depend on CONFIG_NMI_IPI
or CONFIG_PPC_WATCHDOG.
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next prev parent reply other threads:[~2019-10-25 8:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-24 8:23 [Bug 205303] New: Compilation for PPC64 fails on warning in watchdog.o bugzilla-daemon
2019-10-24 8:33 ` [Bug 205303] " bugzilla-daemon
2019-10-25 8:04 ` bugzilla-daemon [this message]
2021-07-23 10:21 ` bugzilla-daemon
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