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if the current cpu is offline. But I forgot that in 3.18, we added lockdep checks to test RCU usage even when the event is disabled. Although there cannot be any bug when a cpu is going offline, we now get false warnings triggered by the added checks of the event being disabled. I removed the check from the tracepoint code itself, and added it to the condition section (which is "1" for 'no condition'). This way the online cpu check will get checked in all the right locations. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJW4N3rAAoJEKKk/i67LK/8WBIH/1WS6n919iU5sbdwmb843o4v KTeZ962l7fsiU+Op2ha4eLO6qXwa85X1sq3yHxo7APttE0oN933b6VQFjEs+HnqU INZorOQpy7soztHNewr48hdS0Z/x57xHywuf9i1K51zKCycuhupS6eZxN65zcuZp jeyg1dWqcvUzQcbxc5xflt0+n27txUpHix3e290aNoH9cya7gdbXi5dWAQgM8Kfm l8i2DJeyEy9nAKMjsKpKvdPkV5C8ZMGS1sJc/Psx9MGL08kM5Lqtuu8gkrvjqiLk HYmWPKQ+l3OROORd6Sia88SniPT9ZU4A73CobgPt5flr8BvU51kxLeObD8myXps= =s1tp -----END PGP SIGNATURE----- Merge tag 'trace-fixes-v4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing fix from Steven Rostedt: "I previously sent a fix that prevents all trace events from being called if the current cpu is offline. But I forgot that in 3.18, we added lockdep checks to test RCU usage even when the event is disabled. Although there cannot be any bug when a cpu is going offline, we now get false warnings triggered by the added checks of the event being disabled. I removed the check from the tracepoint code itself, and added it to the condition section (which is "1" for 'no condition'). This way the online cpu check will get checked in all the right locations" * tag 'trace-fixes-v4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: tracing: Fix check for cpu online when event is disabled |
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| clocksource | ||
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| drm | ||
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| keys | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| memory | ||
| misc | ||
| net | ||
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| rxrpc | ||
| scsi | ||
| soc | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| video | ||
| xen | ||
| Kbuild | ||