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] [day] [month] [year] [list]
Date:   Fri, 3 May 2019 08:57:35 -0400
From:   Arnd Bergmann <>
To:     Linus Walleij <>
Cc:     Stephen Rothwell <>,
        Olof Johansson <>,
        ARM <>,
        Linux Next Mailing List <>,
        Linux Kernel Mailing List <>
Subject: Re: linux-next: build warning after merge of the arm-soc tree

On Fri, May 3, 2019 at 2:49 AM Linus Walleij <> wrote:
> On Tue, Apr 30, 2019 at 12:28 AM Stephen Rothwell <> wrote:
> > After merging the arm-soc tree, today's linux-next build
> > (x86_64 allmodconfig) produced this warning:
> >
> > drivers/clocksource/timer-ixp4xx.c:78:20: warning: 'ixp4xx_read_sched_clock' defined but not used [-Wunused-function]
> >  static u64 notrace ixp4xx_read_sched_clock(void)
> >                     ^~~~~~~~~~~~~~~~~~~~~~~
> This is kind of normal for timer drivers, as the sched_clock() call is #ifdef:ed
> for CONFIG_ARM, it is not uniformly available on all archs. This appears
> as a side effect of COMPILE_TEST which I think is fair to produce
> things like this.

Could you send a fixup patch to mark the function __maybe_unused or
move it into the #ifdef?


Powered by blists - more mailing lists