• Alexander Potapenko's avatar
    kmsan: disable instrumentation of unsupported common kernel code · 79dbd006
    Alexander Potapenko authored
    EFI stub cannot be linked with KMSAN runtime, so we disable
    instrumentation for it.
    
    Instrumenting kcov, stackdepot or lockdep leads to infinite recursion
    caused by instrumentation hooks calling instrumented code again.
    
    Link: https://lkml.kernel.org/r/20220915150417.722975-13-glider@google.comSigned-off-by: default avatarAlexander Potapenko <glider@google.com>
    Reviewed-by: default avatarMarco Elver <elver@google.com>
    Cc: Alexander Viro <viro@zeniv.linux.org.uk>
    Cc: Alexei Starovoitov <ast@kernel.org>
    Cc: Andrey Konovalov <andreyknvl@gmail.com>
    Cc: Andrey Konovalov <andreyknvl@google.com>
    Cc: Andy Lutomirski <luto@kernel.org>
    Cc: Arnd Bergmann <arnd@arndb.de>
    Cc: Borislav Petkov <bp@alien8.de>
    Cc: Christoph Hellwig <hch@lst.de>
    Cc: Christoph Lameter <cl@linux.com>
    Cc: David Rientjes <rientjes@google.com>
    Cc: Dmitry Vyukov <dvyukov@google.com>
    Cc: Eric Biggers <ebiggers@google.com>
    Cc: Eric Biggers <ebiggers@kernel.org>
    Cc: Eric Dumazet <edumazet@google.com>
    Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Cc: Herbert Xu <herbert@gondor.apana.org.au>
    Cc: Ilya Leoshkevich <iii@linux.ibm.com>
    Cc: Ingo Molnar <mingo@redhat.com>
    Cc: Jens Axboe <axboe@kernel.dk>
    Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
    Cc: Kees Cook <keescook@chromium.org>
    Cc: Mark Rutland <mark.rutland@arm.com>
    Cc: Matthew Wilcox <willy@infradead.org>
    Cc: Michael S. Tsirkin <mst@redhat.com>
    Cc: Pekka Enberg <penberg@kernel.org>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Petr Mladek <pmladek@suse.com>
    Cc: Stephen Rothwell <sfr@canb.auug.org.au>
    Cc: Steven Rostedt <rostedt@goodmis.org>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Vasily Gorbik <gor@linux.ibm.com>
    Cc: Vegard Nossum <vegard.nossum@oracle.com>
    Cc: Vlastimil Babka <vbabka@suse.cz>
    Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
    79dbd006
Makefile 5.85 KB