linux-kernel - Re: Linux 5.4.1

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Message-ID: <20191202075848.GA3892895@kroah.com>
Date:   Mon, 2 Dec 2019 08:58:48 +0100
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Jeffrin Jose <jeffrin@...agiritech.edu.in>
Cc:     linux-kernel@...r.kernel.org,
        Andrew Morton <akpm@...ux-foundation.org>,
        torvalds@...ux-foundation.org, stable@...r.kernel.org, lwn@....net,
        Jiri Slaby <jslaby@...e.cz>
Subject: Re: Linux 5.4.1

On Mon, Dec 02, 2019 at 01:06:49AM +0530, Jeffrin Jose wrote:
> On Sun, Dec 01, 2019 at 10:42:46AM +0100, Greg KH wrote:
> > I'm announcing the release of the 5.4.1 kernel.
> > 
> > All users of the 5.4 kernel series must upgrade.
> > 
> > The updated 5.4.y git tree can be found at:
> > 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y
> > and can be browsed at the normal kernel.org git web browser:
> > 	https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
> > 
> > thanks,
> > 
> > greg k-h
> 
> hello,
> 
> the following readings are from testing performance of 5.4.1 with  5.4.0
> the readings are from 5.4.0 to 5.4.1 in 1 is to 1 mapping.
> the test results may not be accurate.
> 
> 
> 5.4 0
> -----
> 
> real	149m25.803s
> user	57m32.082s
> sys	5m54.858s
> 
> real	141m55.929s
> user	52m0.091s
> sys	5m15.312s
> 
> real	144m18.779s
> user	53m1.508s
> sys	5m24.352s
> 
> 
> 
> 5.4.1
> -----
> 
> real	124m44.923s
> user	56m26.547s
> sys	5m35.978s
> 
> real	104m16.500s
> user	51m11.444s
> sys	5m1.046s
> 
> real	106m1.086s
> user	51m45.339s
> sys	5m4.815s


You tested the performance of what?

And 5.4.1 is faster?

thanks,

greg k-h