[PATCH v2 00/16] perf: various symbol resolution fixes, including .opd section use.

1-4,6,7 are small cleanups. 5 fixes a potential segfault. 8 fixes a use after free for dso->long_name 9 avoids a segfault in elfutils when a truncated elf is loaded. 10 properly tracks that a dso had symbols loaded from a vmlinux image 11-16 fix handling of the '.opd' section in the presence

[PATCH v2 00/16] perf: various symbol resolution fixes, including .opd section use.

1-4,6,7 are small cleanups. 5 fixes a potential segfault. 8 fixes a use after free for dso-long_name 9 avoids a segfault in elfutils when a truncated elf is loaded. 10 properly tracks that a dso had symbols loaded from a vmlinux image 11-16 fix handling of the '.opd' section in the presence