Re: [PATCH] [RESEND] Do not modify perf bias performance setting by default at boot

2019-03-20 Thread Rafael J. Wysocki
On Wed, Mar 20, 2019 at 3:17 PM Thomas Renninger wrote: > > Rafael, > > I top post the general things and answer in only a few sentences embedded in > context below: > > I very much honour your work and your neutral opinions and reasoning and > I always have. > > This patch is a resend and while I

Re: [PATCH] [RESEND] Do not modify perf bias performance setting by default at boot

2019-03-20 Thread Thomas Renninger
Rafael, I top post the general things and answer in only a few sentences embedded in context below: I very much honour your work and your neutral opinions and reasoning and I always have. This patch is a resend and while I try to come up with alternative hacks, there still is no solution, not

Re: [PATCH] [RESEND] Do not modify perf bias performance setting by default at boot

2019-03-18 Thread Rafael J. Wysocki
On Mon, Mar 18, 2019 at 2:22 PM Thomas Renninger wrote: > > On Monday, March 18, 2019 12:40:46 PM CET Rafael J. Wysocki wrote: > > On Mon, Mar 18, 2019 at 12:15 PM Thomas Renninger wrote: > > ... > > > And who's BIOS, really? I guess you mean the OEM? Note, however, > > that the user and the OE

Re: [PATCH] [RESEND] Do not modify perf bias performance setting by default at boot

2019-03-18 Thread Thomas Renninger
On Monday, March 18, 2019 12:40:46 PM CET Rafael J. Wysocki wrote: > On Mon, Mar 18, 2019 at 12:15 PM Thomas Renninger wrote: ... > And who's BIOS, really? I guess you mean the OEM? Note, however, > that the user and the OEM may not agree on that, but whatever. I mean both! The OEM. And the

Re: [PATCH] [RESEND] Do not modify perf bias performance setting by default at boot

2019-03-18 Thread Rafael J. Wysocki
On Mon, Mar 18, 2019 at 12:15 PM Thomas Renninger wrote: > > On Monday, March 18, 2019 11:26:10 AM CET Rafael J. Wysocki wrote: > > On Fri, Mar 15, 2019 at 4:36 PM Thomas Renninger wrote: > > > Hi Rafael, > > > > > ... > > > > On my workstation the BIOS initializes perf bias to: > > > cpupower in

Re: [PATCH] [RESEND] Do not modify perf bias performance setting by default at boot

2019-03-18 Thread Thomas Renninger
On Monday, March 18, 2019 11:26:10 AM CET Rafael J. Wysocki wrote: > On Fri, Mar 15, 2019 at 4:36 PM Thomas Renninger wrote: > > Hi Rafael, > > ... > > On my workstation the BIOS initializes perf bias to: > > cpupower info > > analyzing CPU 0: > > perf-bias: 7 > > > > I could grep through quit

Re: [PATCH] [RESEND] Do not modify perf bias performance setting by default at boot

2019-03-18 Thread Rafael J. Wysocki
On Fri, Mar 15, 2019 at 4:36 PM Thomas Renninger wrote: > > Hi Rafael, > > On Thursday, March 14, 2019 11:08:03 PM CET Rafael J. Wysocki wrote: > > On Thu, Mar 14, 2019 at 3:42 PM Thomas Renninger wrote: > > > This is a revert of mainline git commits: > > > commit b51ef52df71cb28e9d90cd1d48b79bf1

Re: [PATCH] [RESEND] Do not modify perf bias performance setting by default at boot

2019-03-15 Thread Thomas Renninger
Hi Rafael, On Thursday, March 14, 2019 11:08:03 PM CET Rafael J. Wysocki wrote: > On Thu, Mar 14, 2019 at 3:42 PM Thomas Renninger wrote: > > This is a revert of mainline git commits: > > commit b51ef52df71cb28e9d90cd1d48b79bf19f0bab06 > > commit 17edf2d79f1ea6dfdb4c444801d928953b9f98d6 > > commi

Re: [PATCH] [RESEND] Do not modify perf bias performance setting by default at boot

2019-03-14 Thread Rafael J. Wysocki
On Thu, Mar 14, 2019 at 3:42 PM Thomas Renninger wrote: > > This is a revert of mainline git commits: > commit b51ef52df71cb28e9d90cd1d48b79bf19f0bab06 > commit 17edf2d79f1ea6dfdb4c444801d928953b9f98d6 > commit abe48b108247e9b90b4c6739662a2e5c765ed114 I'm not quite convinced that reverting these

[PATCH] [RESEND] Do not modify perf bias performance setting by default at boot

2019-03-14 Thread Thomas Renninger
This is a revert of mainline git commits: commit b51ef52df71cb28e9d90cd1d48b79bf19f0bab06 commit 17edf2d79f1ea6dfdb4c444801d928953b9f98d6 commit abe48b108247e9b90b4c6739662a2e5c765ed114 It is about this kernel message showing up on quite a lot servers: [0.072652] ENERGY_PERF_BIAS: Set to 'norm