Peter Zijlstra
8a070a5884
[ Upstream commit388a1fb7da] Thomas reported that commit652ffc2104("perf/core: Fix narrow startup race when creating the perf nr_addr_filters sysfs file") made the entire attribute group vanish, instead of only the nr_addr_filters attribute. Additionally a stray return. Insufficient coffee was involved with both writing and merging the patch. Fixes:652ffc2104("perf/core: Fix narrow startup race when creating the perf nr_addr_filters sysfs file") Reported-by: Thomas Richter <tmricht@linux.ibm.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Tested-by: Thomas Richter <tmricht@linux.ibm.com> Link: https://lkml.kernel.org/r/20231122100756.GP8262@noisy.programming.kicks-ass.net Signed-off-by: Sasha Levin <sashal@kernel.org>
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 Restructured Text 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.