On 12/19/2010 06:02 PM, Anuz Pratap Singh Tomar wrote:
> Hi all,
> Sending this mail to check if the new list is operating properly.
It's working alright.
I am still tweaking mailman and exim to make it go a little
faster, but the list is open for action.
--
All rights reversed.
__
On 12/19/2010 10:33 PM, Clayton Craft wrote:
> Not working in that it never sends the unsubscribe confirmation email..
Gmail is reacting to the sudden flux of emails from the new
IP address by blocking email from here with 4xx temporary
errors.
I hope you see this in the archives, because you won
On 01/05/2011 01:32 PM, Sakshi Malhotra wrote:
> I want to land up with a job in Linux Kernel but everywhere I get
> rejected for lack of practical experience.
> Dont know what to do to get relevant practical experince which gets
> counted and helps me land up with a job.
> I am low on morale and
On 01/09/2011 05:31 PM, gnulinux54 wrote:
> please unsubscribe
Done.
> don't remember password
I have enabled the monthly password reminder for this list
to help others in the future.
--
All rights reversed.
___
Kernelnewbies mailing list
Kernelnew
uld scan a file
> directly into word document.
This does not appear to be related to the Linux kernel at all.
Also, this is not the contact address for GSOC kernel projects.
kind regards,
Rik van Riel
--
All rights reversed.
___
Kernelnewbies mailing
On 06/18/2014 11:21 PM, sandeep kumar wrote:
> Hi All
>
> i was going through mm initialization code, and saw paging_init()
> implementation.
> it has a function map_lowmem().
>
> I was wondering why do we need page table entries for lowmem ??
>
> because all the pages in lowmem can be addressed
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 07/09/2014 08:23 AM, Amit Agarwal wrote:
> Hi All,
>
> We are running a 32 bit application on RHEL6.3-64 bit OS with
> kernel version 2.6.32-279.el6.x86_64.
>
> While running this application we see the following when running
> under strace: mmap(
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 07/30/2014 04:06 PM, Xin Tong wrote:
> I see 2 ways to do this.
>
> 1. allocate 512 4KB contiguous pages everytime a handle_mm_fault is
> called and have the THP kernel thread to coalesce it to a huge
> page. 2. modify the kernel (maybe extensivel
On 08/18/2014 01:13 PM, Nick Krause wrote:
> Valdis,
> I was interested in both at the same time, just asked about Beagle-boards
> first.
> I aren't having any difficulty with it , I just wanted to known more about
> this
> area as the docs out there are terrible and not worth reading on this par
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 09/16/2014 01:12 PM, Nick Krause wrote:
> I am going to resend my patch and see if it's good and if not I am
> going to leave for a while.
You may want to consider fixing them, by applying the advice
provided by many people, before resending them
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 09/16/2014 02:36 PM, Kristofer Hallin wrote:
> On Tue, Sep 16, 2014 at 8:29 PM, Nick Krause
> wrote:
>> On Tue, Sep 16, 2014 at 1:39 PM,
>> wrote:
>>> On Tue, 16 Sep 2014 13:28:06 -0400, Rik van Riel said:
>>
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 09/16/2014 07:22 PM, nick wrote:
> After numerous tries at good patches and still failing , I am
> listening to what you guys stated about my patches check it
> applies, grammar and build checks. I am still unable to get a good
> patch and would rea
On 03/24/2011 06:55 AM, solmac john wrote:
> I am having the following query regarding Huge pages and hugetlbfs.
> 1-> How Hugetlbfs is dependent on hardware ?
Hugetlbfs needs two things:
1) the hardware supports large pages, simultaneously running
with normal sized pages
2) someone wrote the
On 03/29/2011 06:30 PM, Venkatram Tummala wrote:
> Hi,
>
> Why do we need both page_table_lock & mmap_sem in the kernel. Why isn't
> mmap_sem good enough for serialization. As far as i see it, all attempts
> to change the page table hierarchy in the kernel is done after holding
> the write lock on
On 05/31/2011 05:45 AM, Pierre Vorhagen wrote:
> But I really wonder which type of Master (if any?) would maximize my
> chances of being hired by a company working on kernel development and
> related matters. Surely, a MSc in Computer Engineering would be more
> on-topic than a "traditional" MSc i
On 06/29/2011 07:00 AM, Mandeep Sandhu wrote:
>> same thing hereI guess, there is a header mangling somewhere done
>> by the mailing list program?
>
> Yup. Looks like some settings changed on the kernelnewbies mail server.
I did not make any configuration changes on this side
in the past few m
On 06/29/2011 10:28 AM, Prashant Shah wrote:
> On Wed, Jun 29, 2011 at 6:15 PM, Rik van Riel wrote:
>>
>> Did Gmail make changes perhaps?
>>
>
> just a wild guess. maybe something related to SPF
>
> http://mail.google.com/support/bin/answer.py?hl=en&ctx=m
On 06/29/2011 01:19 PM, Mulyadi Santosa wrote:
> Hi Rik...
>
> Long time no chat :)
>
> On Wed, Jun 29, 2011 at 21:37, Rik van Riel wrote:
>> You've got to be kidding me.
>>
>> SPF is fundamentally flawed in so many ways, noone should
>> be recommending
On 09/07/2011 12:41 AM, Mulyadi Santosa wrote:
> Hi :)
>
> On Wed, Sep 7, 2011 at 09:44, ashish anand wrote:
>> Hi
>> on wed 7th sep Christopher Harvey wrote
It means that it can't be swapped to your swap partition, even if
you're not using it.
>>
>> this thing I understood it pretty
On 01/11/2012 01:44 PM, Greg Freemyer wrote:
> When a linux process dies, it first becomes a zombie and the parent process
> is signaled.
>
> The parent process at that point can still do various things. If the parent
> is a debugger, it can get all sorts of details from the zombie.
>
> When th
On 10/17/2012 04:52 AM, Kshemendra KP wrote:
> One thing not clear to me is, during boot, kernel is copied to 1st MB
> of the RAM in x86 architecture as this architecture
> has ISA mem map hole (640k -to 1MB). From 1st BM till 896MB is occupied
> by the kernel. Then user space will be
> made ava
On 06/11/2015 01:10 AM, Chris Packham wrote:
> It's not a concern for the _employer_ (unless we say something
> particularly inflammatory), in fact the organisation sees the benefit
> of the company name getting out there in technical circles.
>
> It's more a case of the _employee_ not wanting the
On 06/11/2015 07:26 PM, Ruben Safir wrote:
> Not at all. You have a good point there are definitely legal situations
> other than relicensing which are problematic.
>
> Lets say Apple decides that are going to take the Linux Kernel and
> alter it extensively, in order for it to work with a new h
On 06/11/2015 08:13 PM, Jeff Haran wrote:
>> On 06/11/2015 07:26 PM, Ruben Safir wrote:
>>
>>> Not at all. You have a good point there are definitely legal
>>> situations other than relicensing which are problematic.
>>>
>>> Lets say Apple decides that are going to take the Linux Kernel and
>>> al
On 06/12/2015 07:29 PM, Jeff Haran wrote:
> What is the downside to a large company for violating GPL? They are likely to
> not get sued in the first place. If they are they can delay using court
> procedures until they've changed their code to not violate or GPL'ed it.
> Worst for them is payi
On 06/15/2015 07:08 PM, Jeff Haran wrote:
>> Jeff Haran writes:
>>
>>> What is the downside to a large company for violating GPL?
>>
>> Losing all rights to the software in question forever is probably the largest
>> downside. If we talk about the Linux kernel (as I assume we do in this
>> foru
On 07/19/2015 05:46 AM, Robert P. J. Day wrote:
> On Sun, 19 Jul 2015, Navy wrote:
>
>> Hello,
>
>> A mistake was found after I sent the patch to mentors. What Can I do
>> to make up the fault?
>
> first, if they're truly mentors, they should check the patch
> themselves and catch the error. o
On 07/19/2015 11:43 PM, Nan Xiao wrote:
> Hi all,
>
> Per my understanding, the "processor" in "SMP" and "UP" should be a
> "logic CPU", not a "physical CPU".
> If the "physical CPU" contains 2 "cores", and every "core" contains 2
> "hardware threads", then the "processor"
> should stands for "ha
On 10/01/2015 11:49 AM, loody wrote:
> hi all:
> is there any kernel API can let IRQ disable for all CPU in SMP system
> for a while?
> I just need it for a experiment on my module.
>
> such as:
> --> disable SMP all cpu IRQ
> OOO ---> no interrupt happen
> OOO ---> no interrupt
On Sun, 2016-08-28 at 23:28 -0600, Jonathan Villatoro wrote:
> On Sun, Aug 28, 2016 at 7:25 PM, n...@nnbits.org
> wrote:
> > Hello everyone,
> >
> > I tried to register on Kernelnewbies Web Forum, but got this
> > message:
> >
> > You did not provide the correct code for the spam
> > pre
On Mon, 2016-10-10 at 22:36 +0800, Lucha Chen wrote:
> Dear All,
> userspace app receive SIGSEGV, but not crash, why?
> The mtk kernel log is :
> <4>[67330.976640] -(6)[25390:ndroid.systemui][25390:ndroid.systemui]
> sig 11 to [25390:ndroid.systemui] stat=R
>
The userspace application can tell
ty.
kind regards,
Rik van Riel
--
All Rights Reversed.
signature.asc
Description: This is a digitally signed message part
___
Kernelnewbies mailing list
Kernelnewbies@kernelnewbies.org
https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
On Thu, 2016-12-22 at 19:21 +0300, Dennis Semakin wrote:
>
> Hi everybody.
> I just thought that may be it will be quicker to start to develop for
> kernel.
It can be, but one word of caution. Sometimes bugs
get fixed independently from the bug report, and the
bug described in the bug report ma
On Fri, 2017-01-06 at 16:19 +0100, Johannes Thoma wrote:
> Hi Kernel hackers,
>
> I have a proposal for an improvement of the CMA allocator (just about
> 5
> lines of code to make it more robust). I would like to send it to
> the linux-mm mailing list (linux...@kvack.org according to
> MAINTAINER
On Wed, 2017-03-15 at 22:12 +0800, Hao Lee wrote:
> Hi, all
>
> I encounter a problem when I read the source code of kernel 4.9.9.
>
> In arch/x86/mm/init_32.c, at line 125 [1], there is a function named
> page_table_range_init_count(...). I have analyzed some codes and find
> its two parameters
On Wed, 2017-05-31 at 21:37 +0800, Yubin Ruan wrote:
> I notice that there is a
>
> unsigned long i_ino;
>
> in definition of `struct inode' [1], which is the virtual filesystem
> inode.
> Does that mean "inode number" and is it used for indexing in the
> system-wide
> inode
On Sun, 2017-06-11 at 11:15 +0530, Rohith R wrote:
> Hi,
>
> I was working on the Linux CFS scheduler and came across this
> tuneable parameter called `sched_wakeup_granularity_ns`. The use of
> this goes as follows as described in [this paper](http://rouskas.csc.
> ncsu.edu/Publications/Conferenc
On Sun, 2017-06-11 at 21:38 +0530, Rohith R wrote:
> Sure, CFS does not have any deadlines at all. But I am trying to
> measure its performance w.r.t to some workloads having some periods
> and deadlines. So in that case will the tasks having deadline of <
> 2.5 ms always miss the deadline ?
OK, l
On Sun, 2017-06-11 at 22:26 +0530, Rohith R wrote:
> > OK, let me get this straight:
> > 1) Your application has a deadline.
> > 2) You do not tell the kernel of that deadline.
> > 3) You want to know if the kernel will keep the
> > promise you never told it about?
>
>
> Yes. All I am saying
On Wed, 2017-06-28 at 08:39 -0500, Andrei Hurynovich wrote:
> Hi.
>
> We are trying to build realtime(-ish) system based on rhel6(kernel
> 2.6.32-642.1.1.el6.x86_64).
>
> We used isolcpus to remove some cpus from process
> scheduling(isolcpus=2-19 nohz_full=2-19 rcu_nocbs=2-19).
>
> We spin of
On Mon, 2017-12-18 at 16:30 -0500, Max Ruttenberg wrote:
> Hi all,
>
> I have two compute nodes on a machine that are both running embedded
> Linux. The nodes are connected to each other over Ethernet.
>
> The both have an i2c bus. Node A has a thermal sensor. Node B has
> three fans.
>
> Right
Hello,
As you may have noticed (if you weren't too busy celebrating the
holidays), I have upgraded kernelnewbies.org to a new version of
the wiki, and am also upgrading the email system.
This email is both an announcement, and a test of the new email
configuration. If you notice lingering problem
' to
kernelnewbies-requ...@kernelnewbies.org
You can reach the person managing the list at
kernelnewbies-ow...@kernelnewbies.org
When replying, please edit your Subject line so it is more specific
than "Re: Contents of Kernelnewbies digest..."
Today's Topics:
1. (R
I would be happy to add you to the EditorsGroup for
tr.kernelnewbies.org
What is your account name on tr.kernelnewbies.org?
On 1/2/18, 7:42 AM, "Ozgur" wrote:
02.01.2018, 18:34, "Jalus Bilieyich" :
> On 01/01/2018 12:44 PM, Rik van Ri
On Fri, 2018-07-06 at 21:29 +0200, Ahmed Soliman wrote:
> > 2) And why from inside the kernel?
>
> Because this needs to be done from inside KVM.
>
> Note: I am aware that this won't be effective against rootkits that
> live in userspace, rootkits that target kernel dynamic data, files on
> disk
On Sun, 2018-08-26 at 20:14 +0530, Anika Murarka wrote:
> Hi,
> I am Anika , and I have been trying to submit my first patch for
> Linux Kernel.
> I had completed till the make command and rebooted my vm after that.
> While rebooting the following message popped :- " End kernel panic
> not syncing
On Mon, 2019-03-18 at 12:55 +0200, Ranran wrote:
> Hello,
>
> Does vmalloc_to_page() returns contiguous physical memory ?
> I ask becuase I see that its return value is used for DMA and DMA
> uses
> contiguous memory.
> see here:
>
https://elixir.bootlin.com/linux/latest/source/drivers/mtd/nand/o
On Thu, 2019-10-10 at 11:10 +0900, Irfan Ullah (울라 이르판) wrote:
> Thank you for the responses.
> It is not my assignment. Actually, we have initiated a project based
> on the idea "incorporating artificial intelligence in the linux
> kernel to increase its performance".
That is an interesting ide
On Fri, 2019-10-18 at 12:43 -0300, Martin Galvan wrote:
> El jue., 17 oct. 2019 a las 19:13, Valdis Klētnieks
> () escribió:
> > For starters, the *correct* in-kernel way to deal with this is:
> > if (!ptr) {
> > printk("You blew it!\n");
> > goto you_blew_it
On Sun, 2020-02-02 at 23:26 +, Anuz Pratap Singh Tomar wrote:
>
>
>
> >
> > Lastly, the Kernel Newbies website seems to be unavailable at the
> > moment (Google last cached the site on 31 Jan 2020 01:49:1 UTC).
> > Any
> > idea when it will be available again?
> >
>
> Rik maintains the w
On Mon, 2020-02-03 at 19:49 +, Jack Winch wrote:
> > The web site seems to be up now, without me having
> > made any changes at all. Were you getting timeouts
> > (routing issues?) or web server errors?
> >
>
> Using the Chrome browser, I was getting various errors relating to
> DNS. But,
On Thu, 2020-03-19 at 10:22 +0100, Karaoui mohamed lamine wrote:
> Hi list,
>
> I am currently encountering a kernel oops that indicate an "invalid
> opcode: [#1] SMP"
>
> I am working on this project https://github.com/GiantVM/Linux-DSM
>
> The full log of the bug can be found here:
> htt
On Thu, 2020-04-02 at 22:10 -0400, Evan T Mesterhazy wrote:
> Here's the code for calculating an individual process's slice. It
> looks like the weighting formula is used here regardless of whether
> the period has been expanded.
> If that's the case, doesn't that mean that some processes will sti
On Sun, 2021-01-03 at 12:54 -0500, Sadanand Warrier wrote:
>
> So the question is what should happen if the memory isn't actually
> allocated. Should get_user_pages check?
> It doesn't seem to be doing so. Can it?
If the driver needs the memory to be allocated, why not
use the FOLL_POPULATE flag
On Tue, 2021-04-06 at 00:39 +0900, Wonkyo Choe wrote:
> 1. In x86, are all page-table pages released at the end of
> termination
> by using free_pgtables()?
> 2. In x86, a page-table page can be freed when there is no entry? In
> other words, does the Linux kernel
> release a page-table page on ru
Hello,
it looks like a security update removed some compatibility
with older mail server config settings, and email here broke
for a couple of days.
Just enough spam and system mail made it through that I didn't
notice until today. Things should be fixed again now.
Apologies for the inconvenienc
On Wed, 2022-09-21 at 13:33 -0600, jim.cro...@gmail.com wrote:
> difference between DECLARE_* and DEFINE_* macro namespaces ?
I am not sure there is a clear difference any more nowadays.
Both DECLARE_* and DEFINE_* seem to be used for both defining
a type and declaring an (often initialized) inst
57 matches
Mail list logo