Re: Are there some potentially serious problems that I should be aware of if I totally disable the CONFIG_ACPI option on the X86_64 platform?

2020-07-01 Thread 孙世龙 sunshilong
Hi, Gred Thank you for taking the time to respond to me. >> Would it do harm to the hardware? > It might, try it and see :) It's really bad news. 孙世龙 sunshilong 于2020年7月1日周三 下午8:24写道: > > Hi, Gred > Thank you for taking the time to respond to me. > >> Would it do harm to the hardware? > > It

Re: Are there some potentially serious problems that I should be aware of if I totally disable the CONFIG_ACPI option on the X86_64 platform?

2020-07-01 Thread 孙世龙 sunshilong
Hi, Gred Thank you for taking the time to respond to me. >> Would it do harm to the hardware? > It might, try it and see :) It's really bad news. ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org

Re: Are there some potentially serious problems that I should be aware of if I totally disable the CONFIG_ACPI option on the X86_64 platform?

2020-07-01 Thread Greg KH
On Wed, Jul 01, 2020 at 05:15:52PM +0800, 孙世龙 sunshilong wrote: > Hi, list > > Are there some potentially serious problems that I should be aware of > if I totally disable the CONFIG_ACPI option on the X86_64 platform? Yes, your ACPI-based system will not boot. > Would it do harm to the

Re: Where to place my driver

2020-07-01 Thread jaap aarts
> So those tie into the led subsystem? OK I did not expect that to be a thing, seems like that is what I need. > start with drivers/hwmon/ and if the developers there don't think that > it should be there, let them tell you where to put it :) I will be on holiday until end of next week, I will

Are there some potentially serious problems that I should be aware of if I totally disable the CONFIG_ACPI option on the X86_64 platform?

2020-07-01 Thread 孙世龙 sunshilong
Hi, list Are there some potentially serious problems that I should be aware of if I totally disable the CONFIG_ACPI option on the X86_64 platform? Would it do harm to the hardware? Thank you for your attention to this matter. ___ Kernelnewbies

Re: How do you investigate the cause of total hang? Is there some information that I should pay attention to in order to get some hint?

2020-07-01 Thread Cong Wang
On Tue, Jun 30, 2020 at 7:49 PM 孙世龙 sunshilong wrote: > > Hi, list > > My x86 machine(linux4.19) sometimes hangs, suddenly not responding in > any way to the mouse or the keyboard. > > How can I investigate why it hung up? Is there extra information I can > find for a clue? Is there anything less