All,
I Changed CONFIG_NR_CPUS=64 to CONFIG_NR_CPUS=128 and kernel did not panic.
Please note my setup has 4CPUs , each has 10 cores and supports Hyper
threading. So, linux creates 4 x 10 x 2 logical CPUs.
Thanks
Giri
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Thanks Greg,
Giri
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-Original Message-
From: Anand Moon [mailto:moon.li...@yahoo.com]
Sent: Tuesday, January 27, 2015 12:30 PM
To: Giridhara RP (grp); valdis.kletni...@vt.edu
Cc: Greg KH; kernelnewbies@kernelnewbies.org
Subject: Re: Kernel 2.6.32.60 64bit Crash/Hung
Hi Giridhara,
http://ark.intel.com
-Original Message-
From: valdis.kletni...@vt.edu [mailto:valdis.kletni...@vt.edu]
Sent: Tuesday, January 27, 2015 10:15 AM
To: Giridhara RP (grp)
Cc: Greg KH; kernelnewbies@kernelnewbies.org
Subject: Re: Kernel 2.6.32.60 64bit Crash/Hung
On Tue, 27 Jan 2015 04:06:00 +, "Giridha
-Original Message-
From: valdis.kletni...@vt.edu [mailto:valdis.kletni...@vt.edu]
Sent: Tuesday, January 27, 2015 9:32 AM
To: Giridhara RP (grp)
Cc: Greg KH; kernelnewbies@kernelnewbies.org
Subject: Re: Kernel 2.6.32.60 64bit Crash/Hung
On Tue, 27 Jan 2015 03:52:05 +, "Giridha
(grp)
Cc: kernelnewbies@kernelnewbies.org
Subject: Re: Kernel 2.6.32.60 64bit Crash/Hung
On Tue, Jan 27, 2015 at 12:06:56AM +, Giridhara RP (grp) wrote:
> Hi,
>
>
>
> I am facing crash/hang with 2.6.32.60 Kernel (64bit).
Note this is a _very_ old and obsolete kernel, plea
Hello,
Please note my CPU is this.
Intel(R) Xeon(R) CPU E5-4650 v2 @ 2.40GHz stepping 04
From: Giridhara RP (grp)
Sent: Tuesday, January 27, 2015 5:37 AM
To: kernelnewbies@kernelnewbies.org
Subject: Kernel 2.6.32.60 64bit Crash/Hung
Hi,
I am facing crash/hang with 2.6.32.60 Kernel (64bit). My
Hi,
I am facing crash/hang with 2.6.32.60 Kernel (64bit). My maxcpus
(CONFIG_NR_CPUS) count is 64 and below is the call trace. I see log saying
"BUG: spinlock lockup on CPU#74". Is it a known bug? If its fixed let me know
the patch. Any pointers really appreciated.
Please note, if I change
Thanks Jonthan/Santosa,
I could make a ISO image with Debian. My kernel was not booting earlier as I
was booting wrong image. With new ISO image, still I did not get login prompt
yet:(. Debugging the issue.
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Hi Mulyadi,
Please explain below step which you have mentioned? I have bzImage (64bit) in
my x86/boot/. What should I do to create a ISO image.
[Usually it will take care of copying the kernel image to /boot, rename it to
vmlinuz- along with the initrd/initramfs, plus it will set the
boot lo
link to `../../x86/boot/bzImage'
-Original Message-
From: amit mehta [mailto:gmate.a...@gmail.com]
Sent: Thursday, May 23, 2013 3:31 PM
To: Giridhara RP (grp)
Cc: kernelnewbies@kernelnewbies.org
Subject: Re: Kernel 64bit
On Thu, May 23, 2013 at 2:45 PM, Giridhara RP (grp) wrote:
>
ehta [mailto:gmate.a...@gmail.com]
Sent: Thursday, May 23, 2013 2:40 PM
To: Giridhara RP (grp)
Cc: kernelnewbies@kernelnewbies.org
Subject: Re: Kernel 64bit
On Thu, May 23, 2013 at 10:16 AM, Giridhara RP (grp) wrote:
> Hi,
>
> I am trying to build 64bit kernel (linux kernel 2.6.32-60). But,
Hi,
I am trying to build 64bit kernel (linux kernel 2.6.32-60). But, once I boot
the image (ISO), uname -a still shows as i686. It does not show as 'X86_64'.
My vmlinuz and vmlinuz.o shows 64bit. Any pointers much appreciated. I have
followed below steps.
1. make X86_64_defconfig
2. make V=1
Hi,
I am trying to build 64bit linux. .config file got created. But while compiling
I get the error "unimplemented: 64-bit mode not compiled in". Any pointers much
appreciated.
Step2:
bash-3.00$ make V=1 CC="gcc.c4.5.3-p0.linux" ARCH=x86_64
gcc.c4.5.3-p0.linux -Wp,-MD,kernel/.bounds.s.d -nostd
I was using wrong compiler.
1. Changed compiler to 64bit
2. Changed Ld to 64 bit. So, its good if we run make command under linux
64 bit.
From: Giridhara RP (grp)
Sent: Thursday, April 18, 2013 1:42 PM
To: 'kernelnewbies@kernelnewbies.org'
Subject: linux-3.8.7 64bit bui
Thanks guys :). Finally I have a successful build.
Giri
From: kernelnewbies-boun...@kernelnewbies.org
[mailto:kernelnewbies-boun...@kernelnewbies.org] On Behalf Of Giridhara RP (grp)
Sent: Wednesday, April 17, 2013 1:42 PM
To: Sarbojit Ganguly
Cc: kernelnewbies@kernelnewbies.org
Subject: RE
: kernelnewbies-boun...@kernelnewbies.org
[mailto:kernelnewbies-boun...@kernelnewbies.org] On Behalf Of Giridhara RP (grp)
Sent: Wednesday, April 17, 2013 12:33 PM
To: Sarbojit Ganguly
Cc: kernelnewbies@kernelnewbies.org
Subject: RE: Build error in linux-3.8.7
Hi Sarbojit,
Using gcc4.2.1 the compilati
-boun...@kernelnewbies.org
[mailto:kernelnewbies-boun...@kernelnewbies.org] On Behalf Of Giridhara RP (grp)
Sent: Wednesday, April 17, 2013 11:35 AM
To: Sarbojit Ganguly
Cc: kernelnewbies@kernelnewbies.org
Subject: RE: Build error in linux-3.8.7
Hi Sarbojit,
My gcc is 3.4.6-11. Sure, I will try
FITNESS FOR A PARTICULAR PURPOSE.
From: Sarbojit Ganguly [mailto:unixman.linux...@gmail.com]
Sent: Wednesday, April 17, 2013 11:34 AM
To: Giridhara RP (grp)
Cc: kernelnewbies@kernelnewbies.org
Subject: Re: Build error in linux-3.8.7
Hello GRP,
Can you post your toolchain (gcc) version? As you&#x
Hi,
I am new to linux kernel buidling. I have download 3.8.7 latest (stable) kernel
from https://www.kernel.org/. I want build kernel for X86_64.
1. make x86_64_defconfig (this created .config file)
2. make
Make failed with below error, please help me in resolving this.
CC
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