linux-kernel - Re: linux-next: Tree for May 14 (objtool 1/2)

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]

Message-ID: <8c36a1c4-514f-eefa-a62d-2965c0fd37fc@infradead.org>
Date:   Thu, 14 May 2020 09:04:29 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Stephen Rothwell <sfr@...b.auug.org.au>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Josh Poimboeuf <jpoimboe@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>
Subject: Re: linux-next: Tree for May 14 (objtool 1/2)

On 5/14/20 4:07 AM, Stephen Rothwell wrote:
> Hi all,
> 
> Changes since 20200512:
> 

on x86_64:

drivers/input/mouse/cyapa_gen3.o: warning: objtool: cyapa_gen3_do_fw_update()+0x33: unreachable instruction
drivers/input/mouse/cyapa_gen6.o: warning: objtool: cyapa_gen6_show_baseline()+0x6f: unreachable instruction
drivers/input/mouse/cyapa_gen5.o: warning: objtool: cyapa_pip_do_fw_update()+0x7a: unreachable instruction
drivers/usb/atm/ueagle-atm.o: warning: objtool: uea_read_cmv_e1()+0x18: unreachable instruction

and lots of "call to xyz leaves .noinstr.text section" warnings.

randconfig file is attached.

-- 
~Randy
Reported-by: Randy Dunlap <rdunlap@...radead.org>


View attachment "config-r2669" of type "text/plain" (90880 bytes)