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While chasing down a missing perf_cgroup_event_disable() elsewhere, Leo Yan found that both perf_put_aux_event() and perf_remove_sibling_event() were also missing one. Specifically, the rule is that events that switch to OFF,ERROR need to call perf_cgroup_event_disable(). Unify the disable paths to ensure this. Fixes:ab43762ef0("perf: Allow normal events to output AUX data") Fixes:9f0c4fa111("perf/core: Add a new PERF_EV_CAP_SIBLING event capability") Reported-by: Leo Yan <leo.yan@arm.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20250605123343.GD35970@noisy.programming.kicks-ass.net
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.