tree 81ad7f30114cd4f2ada4a5631636581f9ff7544e
parent a358505d8af3ab43763e1b49549619528783d2bf
parent 0f1441b44e823a74f3f3780902a113e07c73fbf6
author Linus Torvalds <torvalds@linux-foundation.org> 1593364575 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1593364575 -0700
mergetag object 0f1441b44e823a74f3f3780902a113e07c73fbf6
 type commit
 tag objtool_urgent_for_5.8_rc3
 tagger Borislav Petkov <bp@suse.de> 1593353232 +0200
 
 Peter Zijlstra says:
 
 Address KCOV vs noinstr. There is no function attribute to selectively
 suppress KCOV instrumentation, instead teach objtool to NOP out the
 calls in noinstr functions.
 
 This cures a bunch of KCOV crashes (as used by syzcaller).
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Merge tag 'objtool_urgent_for_5.8_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull objtool fixes from Borislav Petkov:
 "Three fixes from Peter Zijlstra suppressing KCOV instrumentation in
  noinstr sections.

  Peter Zijlstra says:
    "Address KCOV vs noinstr. There is no function attribute to
     selectively suppress KCOV instrumentation, instead teach objtool
     to NOP out the calls in noinstr functions"

  This cures a bunch of KCOV crashes (as used by syzcaller)"

* tag 'objtool_urgent_for_5.8_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  objtool: Fix noinstr vs KCOV
  objtool: Provide elf_write_{insn,reloc}()
  objtool: Clean up elf_write() condition