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67bbd2f007
Introduce --kallsyms argument for scanning binary files for known symbol addresses. This would have found the exposure in /sys/kernel/notes: $ scripts/leaking_addresses.pl --kallsyms=<(sudo cat /proc/kallsyms) /sys/kernel/notes: hypercall_page @ 156 /sys/kernel/notes: xen_hypercall_set_trap_table @ 156 /sys/kernel/notes: startup_xen @ 132 Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Tycho Andersen <tandersen@netflix.com> Link: https://lore.kernel.org/r/20240222220053.1475824-4-keescook@chromium.org Signed-off-by: Kees Cook <keescook@chromium.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.