[GIT PULL] objtool/urgent for v5.11-rc5

[Borislav Petkov <bp@suse.de>]

Hi Linus,

please pull three urgent objtool fixes resulting from recent toolchain
changes.

Thx.

---

The following changes since commit 7c53f6b671f4aba70ff15e1b05148b10d58c2837:

  Linux 5.11-rc3 (2021-01-10 14:34:50 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/objtool_urgent_for_v5.11_rc5

for you to fetch changes up to 1d489151e9f9d1647110277ff77282fe4d96d09b:

  objtool: Don't fail on missing symbol table (2021-01-21 15:49:58 -0600)

----------------------------------------------------------------
 - Adjust objtool to handle a recent binutils change to not generate unused
 symbols anymore.

 - Revert the fail-the-build-on-fatal-errors objtool strategy for now due to the
 ever-increasing matrix of supported toolchains/plugins and them causing too
 many such fatal errors currently.

 - Do not add empty symbols to objdump's rbtree to accommodate clang removing
 section symbols.

----------------------------------------------------------------
Josh Poimboeuf (3):
      objtool: Don't add empty symbols to the rbtree
      objtool: Don't fail the kernel build on fatal errors
      objtool: Don't fail on missing symbol table

 tools/objtool/check.c | 14 +++++---------
 tools/objtool/elf.c   | 14 ++++++++++++--
 2 files changed, 17 insertions(+), 11 deletions(-)

-- 
Regards/Gruss,
    Boris.

SUSE Software Solutions Germany GmbH, GF: Felix Imendörffer, HRB 36809, AG Nürnberg