Revision 607a4029d439cdfa258aff5da32bb9cd6ed1a66d authored by Josh Poimboeuf on 27 September 2017, 15:36:38 UTC, committed by Ingo Molnar on 28 September 2017, 05:25:54 UTC
Arnd Bergmann reported a bunch of warnings like: crypto/jitterentropy.o: warning: objtool: jent_fold_time()+0x3b: call without frame pointer save/setup crypto/jitterentropy.o: warning: objtool: jent_stuck()+0x1d: call without frame pointer save/setup crypto/jitterentropy.o: warning: objtool: jent_unbiased_bit()+0x15: call without frame pointer save/setup crypto/jitterentropy.o: warning: objtool: jent_read_entropy()+0x32: call without frame pointer save/setup crypto/jitterentropy.o: warning: objtool: jent_entropy_collector_free()+0x19: call without frame pointer save/setup and arch/x86/events/core.o: warning: objtool: collect_events uses BP as a scratch register arch/x86/events/core.o: warning: objtool: events_ht_sysfs_show()+0x22: call without frame pointer save/setup With certain rare configurations, GCC sometimes sets up the frame pointer with: lea (%rsp),%rbp instead of: mov %rsp,%rbp The instructions are equivalent, so treat the former like the latter. Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/a468af8b28a69b83fffc6d7668be9b6fcc873699.1506526584.git.jpoimboe@redhat.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
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| File | Mode | Size |
|---|---|---|
| partitions | ||
| Kconfig | -rw-r--r-- | 6.1 KB |
| Kconfig.iosched | -rw-r--r-- | 2.7 KB |
| Makefile | -rw-r--r-- | 1.4 KB |
| badblocks.c | -rw-r--r-- | 14.5 KB |
| bfq-cgroup.c | -rw-r--r-- | 33.0 KB |
| bfq-iosched.c | -rw-r--r-- | 163.7 KB |
| bfq-iosched.h | -rw-r--r-- | 31.4 KB |
| bfq-wf2q.c | -rw-r--r-- | 52.1 KB |
| bio-integrity.c | -rw-r--r-- | 13.9 KB |
| bio.c | -rw-r--r-- | 51.1 KB |
| blk-cgroup.c | -rw-r--r-- | 37.6 KB |
| blk-core.c | -rw-r--r-- | 95.5 KB |
| blk-exec.c | -rw-r--r-- | 2.9 KB |
| blk-flush.c | -rw-r--r-- | 16.6 KB |
| blk-integrity.c | -rw-r--r-- | 12.1 KB |
| blk-ioc.c | -rw-r--r-- | 10.9 KB |
| blk-lib.c | -rw-r--r-- | 9.8 KB |
| blk-map.c | -rw-r--r-- | 5.9 KB |
| blk-merge.c | -rw-r--r-- | 19.7 KB |
| blk-mq-cpumap.c | -rw-r--r-- | 1.7 KB |
| blk-mq-debugfs.c | -rw-r--r-- | 23.4 KB |
| blk-mq-debugfs.h | -rw-r--r-- | 2.1 KB |
| blk-mq-pci.c | -rw-r--r-- | 1.6 KB |
| blk-mq-rdma.c | -rw-r--r-- | 1.7 KB |
| blk-mq-sched.c | -rw-r--r-- | 14.5 KB |
| blk-mq-sched.h | -rw-r--r-- | 2.8 KB |
| blk-mq-sysfs.c | -rw-r--r-- | 8.2 KB |
| blk-mq-tag.c | -rw-r--r-- | 11.4 KB |
| blk-mq-tag.h | -rw-r--r-- | 2.3 KB |
| blk-mq-virtio.c | -rw-r--r-- | 1.7 KB |
| blk-mq.c | -rw-r--r-- | 70.5 KB |
| blk-mq.h | -rw-r--r-- | 4.0 KB |
| blk-settings.c | -rw-r--r-- | 28.7 KB |
| blk-softirq.c | -rw-r--r-- | 4.3 KB |
| blk-stat.c | -rw-r--r-- | 5.5 KB |
| blk-stat.h | -rw-r--r-- | 5.5 KB |
| blk-sysfs.c | -rw-r--r-- | 23.4 KB |
| blk-tag.c | -rw-r--r-- | 10.0 KB |
| blk-throttle.c | -rw-r--r-- | 67.6 KB |
| blk-timeout.c | -rw-r--r-- | 5.9 KB |
| blk-wbt.c | -rw-r--r-- | 17.6 KB |
| blk-wbt.h | -rw-r--r-- | 4.0 KB |
| blk-zoned.c | -rw-r--r-- | 7.6 KB |
| blk.h | -rw-r--r-- | 10.9 KB |
| bounce.c | -rw-r--r-- | 6.4 KB |
| bsg-lib.c | -rw-r--r-- | 7.1 KB |
| bsg.c | -rw-r--r-- | 22.9 KB |
| cfq-iosched.c | -rw-r--r-- | 127.1 KB |
| cmdline-parser.c | -rw-r--r-- | 4.9 KB |
| compat_ioctl.c | -rw-r--r-- | 10.8 KB |
| deadline-iosched.c | -rw-r--r-- | 11.2 KB |
| elevator.c | -rw-r--r-- | 26.8 KB |
| genhd.c | -rw-r--r-- | 47.2 KB |
| ioctl.c | -rw-r--r-- | 15.0 KB |
| ioprio.c | -rw-r--r-- | 5.0 KB |
| kyber-iosched.c | -rw-r--r-- | 21.0 KB |
| mq-deadline.c | -rw-r--r-- | 16.8 KB |
| noop-iosched.c | -rw-r--r-- | 2.6 KB |
| opal_proto.h | -rw-r--r-- | 9.3 KB |
| partition-generic.c | -rw-r--r-- | 16.7 KB |
| scsi_ioctl.c | -rw-r--r-- | 20.0 KB |
| sed-opal.c | -rw-r--r-- | 58.5 KB |
| t10-pi.c | -rw-r--r-- | 4.9 KB |
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