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Pull pid allocation bug fix from Eric Biederman: "The replacement of the pid hash table and the pid bitmap with an idr resulted in an implementation that now fails more often in low memory situations. Allowing fuzzers to observe bad behavior from a memory allocation failure during pid allocation. This is a small change to fix this by making the kernel more robust in the case of error. The non-error paths are left alone so the only danger is to the already broken error path. I have manually injected errors and verified that this new error handling works" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: pid: Handle failure to allocate the first pid in a pid namespace
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.