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Lv Zheng
dba744cd94
ACPICA commit eaa455accf165fee2df26410e271aab162264f6c UBSAN reports an index out of range use in dsutils.c. acpi_db_display_argument_object( walk_state->operands[walk_state->num_operands - 1], ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ walk_state); This call was simply wrong, generated redundant debugger messages, and resulted in a -1 index into the operand stack. Linux kernel bug #120351 (link #1) and #194845 (link #2). Originally fixed by Navin P.S. (link #1, comment 8), refined by Lv Zheng (link #3). Link: https://bugzilla.kernel.org/show_bug.cgi?id=120351 [#1] Link: https://bugzilla.kernel.org/show_bug.cgi?id=194845 [#2] Link: https://github.com/acpica/acpica/pull/245 [#3] Link: https://github.com/acpica/acpica/commit/eaa455ac Reported-by: Wilfried Klaebe <linux-kernel@lebenslange-mailadresse.de> Reported-by: Ronald Warsow <rwarsow@gmx.de> Original-by: Navin P.S. <navinp1912@gmail.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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.