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  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:   Tue, 5 May 2020 12:23:39 +0100
From:   Mark Brown <>
To:     Dilip Kota <>
Cc:     Daniel Schwierzeck <>,,,,,,,,,
Subject: Re: [PATCH 1/4] spi: lantiq: Synchronize interrupt handlers and

On Mon, May 04, 2020 at 06:15:47PM +0800, Dilip Kota wrote:
> On 4/29/2020 8:13 PM, Mark Brown wrote:

> > > Workqueue has a higher chances of causing SPI transfers timedout.
> > because...?

> I just tried to get the history of removing workqueue in SPI driver, on
> GRX500 (earlier chipset of LGM) the SPI transfers got timedout with
> workqueues during regression testing. Once changed to threaded IRQs
> transfers are working successfully.

That doesn't really explain why though, it just explains what.

Download attachment "signature.asc" of type "application/pgp-signature" (489 bytes)

Powered by blists - more mailing lists