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: <20180417164432.GB7775@kernel.org>
Date:   Tue, 17 Apr 2018 13:44:32 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Steven Rostedt <rostedt@...dmis.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Ingo Molnar <mingo@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        "H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
        Dominik Brodowski <linux@...inikbrodowski.net>
Subject: Re: [PATCH] tracing/x86: Update syscall trace events to handle new
 x86 syscall func names

Em Tue, Apr 17, 2018 at 12:40:19PM -0400, Steven Rostedt escreveu:
> On Tue, 17 Apr 2018 13:35:27 -0300
> Arnaldo Carvalho de Melo <acme@...nel.org> wrote:
> 
> 
> > [root@...et ~]# perf test openat
> >  2: Detect openat syscall event                           : Ok
> >  3: Detect openat syscall event on all cpus               : Ok
> > 15: syscalls:sys_enter_openat event fields                : Ok
> > [root@...et ~]#
> > 
> > [root@...et ~]# perf trace -e nanosleep,syscalls:*nanosleep sleep 1
> >      0.000 (         ): syscalls:sys_enter_nanosleep:rqtp: 0x7ffd9f737950, rmtp: 0x00000000
> >      0.009 (         ): sleep/7905 nanosleep(rqtp: 0x7ffd9f737950                                        ) ...
> >   1000.204 (         ): syscalls:sys_exit_nanosleep:0x0
> >      0.009 (1000.217 ms): sleep/7905  ... [continued]: nanosleep()) = 0
> > [root@...et ~]#
> > 
> > Works, so the regression seems to be fixed, without looking at the code
> > that much:
> > 
> > Tested-by: Arnaldo Carvalho de Melo <acme@...hat.com>
> 
> But does this still work on x86_32? I'll test that out. Thanks for
> testing, but I may have another patch soon.

I haven't tested that case, no.

- Arnaldo

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ