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| author | Josh Poimboeuf <jpoimboe@redhat.com> | 2018-02-28 07:19:21 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-15 10:56:55 +0100 |
| commit | 58e0bb003523a46190f5c1399272a391990521ca (patch) | |
| tree | 8a004881efe6d72334f22ef888d7ea84c202dc35 /tools/include | |
| parent | d5f6877f0af8a2feaf7a1e362791adb283cb651d (diff) | |
objtool: Fix another switch table detection issue
commit 1402fd8ed7e5bda1b3e7613b70780b0db392d1e6 upstream.
Continue the switch table detection whack-a-mole. Add a check to
distinguish KASAN data reads from switch data reads. The switch jump
tables in .rodata have relocations associated with them.
This fixes the following warning:
crypto/asymmetric_keys/x509_cert_parser.o: warning: objtool: x509_note_pkey_algo()+0xa4: sibling call from callable instruction with modified stack frame
Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Arnd Bergmann <arnd@arndb.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lkml.kernel.org/r/d7c8853022ad47d158cb81e953a40469fc08a95e.1519784382.git.jpoimboe@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/include')
0 files changed, 0 insertions, 0 deletions