linux-kernel - Re: [PATCH v2] RAS/CEC: Fix cec

lists.openwall.net		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 linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 17 Aug 2020 11:11:02 -0700
From:   Sami Tolvanen <samitolvanen@...gle.com>
To:     Borislav Petkov <bp@...en8.de>
Cc:     Luca Stefani <luca.stefani.ge1@...il.com>,
        Tony Luck <tony.luck@...el.com>, linux-edac@...r.kernel.org,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] RAS/CEC: Fix cec_init prototype

On Mon, Aug 17, 2020 at 10:40 AM Borislav Petkov <bp@...en8.de> wrote:
>
> On Mon, Aug 17, 2020 at 08:58:26AM -0700, Sami Tolvanen wrote:
> > Sorry for not clarifying. This was in a tree with patches for enabling
> > Clang's Control-Flow Integrity.
>
> Well, I just did:
>
> $ make CC=clang-10 HOSTCC=clang-10 allyesconfig
> $ make -j...
>
> and it built fine here, no complaints. So your toolchain must have
> something else.

Not the toolchain, the tree has patches for LTO+CFI, which tends to
break with type mismatches. This doesn't affect just building the
kernel with Clang without other changes.

Sami