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hv-24x7.h has a comment mentioning that result_buffer->results can't be indexed as a normal array because it may contain results of variable sizes, so fix the loop in h_24x7_event_commit_txn to take the variation into account when iterating through results. Another problem in that loop is that it sets h24x7hw->events[i] to NULL. This assumes that only the i'th result maps to the i'th request, but that is not guaranteed to be true. We need to leave the event in the array so that we don't dereference a NULL pointer in case more than one result maps to one request. We still assume that each result has only one result element, so warn if that assumption is violated. Reviewed-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Signed-off-by: Thiago Jung Bauermann <bauerman@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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.