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:   Sat, 31 Oct 2020 09:11:43 +0200
From:   Tony Lindgren <>
To:     Grygorii Strashko <>
Cc:, Dave Gerlach <>,
        Faiz Abbas <>,
        Greg Kroah-Hartman <>,
        Keerthy <>, Nishanth Menon <>,
        Peter Ujfalusi <>,
        Roger Quadros <>, Suman Anna <>,
        Tero Kristo <>,,
Subject: Re: [PATCH 4/4] bus: ti-sysc: Fix bogus resetdone warning for cpsw

* Grygorii Strashko <> [201030 18:15]:
> Hi Tony,
> On 26/10/2020 12:58, Tony Lindgren wrote:
> > The cpsw SOFT_RESET register is cleard when out of reset so let's
> > add SYSS_QUIRK_RESETDONE_INVERTED flag for cpsw. Otherwise we will
> > get bogus "OCP softreset timed out" warnings on boot.
> Not sure if this quirk based approach is right way to move forward here.
> The cpsw/cpgmac is "ti,sysc-omap4-simple" which means sysc_omap4_simple, which,
> in turn, has .srst_shift = -ENODEV.
> And above should be enough to avoid both sysc_reset() and sysc_wait_softreset() for such modules.

That sounds like a much better fix indeed, I'll take a look.



Powered by blists - more mailing lists