Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1412216 > unrolled thread

Re: [PATCH] dell-smm-hwmon: Cache fan_type() calls and use fan_status() for fan detection

Started byPali Rohár <pali.rohar@gmail.com>
First post2016-06-02 15:10 +0200
Last post2016-06-02 15:10 +0200
Articles 1 — 1 participant

Back to article view | Back to linux.kernel

This discussion starts older than the indexed window; earlier articles aren't shown. The article labeled Started by below is the oldest one visible, not the original post.


Contents

  Re: [PATCH] dell-smm-hwmon: Cache fan_type() calls and use  fan_status() for fan detection Pali Rohár <pali.rohar@gmail.com> - 2016-06-02 15:10 +0200

#1412216 — Re: [PATCH] dell-smm-hwmon: Cache fan_type() calls and use fan_status() for fan detection

FromPali Rohár <pali.rohar@gmail.com>
Date2016-06-02 15:10 +0200
SubjectRe: [PATCH] dell-smm-hwmon: Cache fan_type() calls and use fan_status() for fan detection
Message-ID<rFAxP-6kS-1@gated-at.bofh.it>
On Monday 30 May 2016 17:25:26 Peter Saunderson wrote:
> On 30/05/16 10:36, Pali Rohár wrote:
> >Hi Peter! Thank you for information! Are you able to try to call that
> >function on some old kernel (e.g. 3.12 or 3.14) to verify that it is
> >caused only and only by that function?
> >
> I have tried to use my old 3.19.0 kernel that did not have the problem but
> now it will not boot.  The boot screen is left with
> 
> Loading Linux linux...
> Loading initial ramdisk...
> 
> No logs etc.. I am guessing that some grub or ram disk change is giving me
> the problem.  I have just upgraded to Ubuntu 16.04 and do not want to
> downgrade so I am a bit stuck at the moment and doubt that I can do this
> test.
> 
> Peter.

You can try to regenerate initramfs with ubuntu command:

$ sudo update-initramfs -u -k all

In case you modified or updated some initram files or kernel modules you
need to regenerate it to take effect at boot... -k all tells to
regenerate *all* initramfs images, not only for currently booted kernel.

-- 
Pali Rohár
pali.rohar@gmail.com

[toc] | [standalone]


Back to top | Article view | linux.kernel


csiph-web