b481341e - selftest: test system mappings are sealed

Wed, 05 Mar 2025 02:17:11 +0000

selftest: test system mappings are sealedAdd sysmap_is_sealed.c to test system mappings are sealed.Note: CONFIG_MSEAL_SYSTEM_MAPPINGS must be set, as indicated inconfig file.Link: https://lkml.kernel.org/r/20250305021711.3867874-8-jeffxu@google.comSigned-off-by: Jeff Xu Reviewed-by: Lorenzo Stoakes Reviewed-by: Kees Cook Cc: Adhemerval Zanella Cc: Alexander Mikhalitsyn Cc: Alexey Dobriyan Cc: Andrei Vagin Cc: Anna-Maria Behnsen Cc: Ard Biesheuvel Cc: Benjamin Berg Cc: Christoph Hellwig Cc: Dave Hansen Cc: David Rientjes Cc: David S. Miller Cc: Elliot Hughes Cc: Florian Faineli Cc: Greg Ungerer Cc: Guenter Roeck Cc: Heiko Carstens Cc: Helge Deller Cc: Hyeonggon Yoo <42.hyeyoo@gmail.com>Cc: Ingo Molnar Cc: Jann Horn Cc: Jason A. Donenfeld Cc: Johannes Berg Cc: Jorge Lucangeli Obes Cc: Liam R. Howlett Cc: Linus Waleij Cc: Mark Rutland Cc: Matthew Wilcow (Oracle) Cc: Michael Ellerman Cc: Michal Hocko Cc: Miguel Ojeda Cc: Mike Rapoport Cc: Oleg Nesterov Cc: Pedro Falcato Cc: Peter Xu Cc: Randy Dunlap Cc: Stephen Röttger Cc: Thomas Weißschuh Cc: Vlastimil Babka Signed-off-by: Andrew Morton List of files: /linux-6.15/tools/testing/selftests/mseal_system_mappings/Makefile

Changes in Makefile

b481341e - selftest: test system mappings are sealed