lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date:   Fri, 12 Jun 2020 16:30:34 +0200
From:   Peter Zijlstra <>
To:     Josh Poimboeuf <>
Subject: [RFC][PATCH 0/3] objtool: KCOV vs noinstr

Hi All,

These patches go on top of objtool/core, although possibly we need them earlier.

In order to solve the KCOV-vs-noinstr situation, we need objtool to rewrite
calls to __sanitizer_cov_*() into NOPs, similar to what recordmcount does.

I'm hoping the pending objtool-recordmcount patches can also reuse some of this.

Powered by blists - more mailing lists