crash binary not working with latest kernel
Hi, I am running Ubuntu 16.04. I built and booted the latest kernel. Now the crash binary does not work, neither a panic is saved. What is the procedure to use crash with the latest unreleased kernel. Regards, -- JS ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
Re: Kernelupdate
On Fri, 26 Jan 2018 14:07:08 +0100, "Frank Smith" said: > I am a bit confused with upgrading my kernel to a newer minor version. > > My current kernel 4.14 is from > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git , but > there are no minor tags available like 4.14.15. > > I figured out there is another repo on > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git > > Is the second git-url the prefered one? Depends on what you're looking for. linux-stable is by definition always behind Linus's tree, and has backported patches applied to it. In particular, note that only a subset of patches that go into Linus's tree end up also applied to linux-stable. In fact, in some cases a distro kernel has more fixes applied to it than a later linux-stable - a vendor 4.14.5 can have more vendor-backported fixes than a stock 4.14.8 kernel. So if you're building your own kernel from a git tree, your first question should be "*why* am I building a kernel instead of using the distro kernel?", and decide what git tree based on that. pgp4vdwsniU1z.pgp Description: PGP signature ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
Re: Kernelupdate
On Fri, Jan 26, 2018 at 02:07:08PM +0100, Frank Smith wrote: > Dear list, > > I am a bit confused with upgrading my kernel to a newer minor version. > > My current kernel 4.14 is from > https://git.kernel.org/pub/scm/linux/kernel/git/ > torvalds/linux.git , but there are no minor tags available like 4.14.15. Correct. > I figured out there is another repo on git://git.kernel.org/pub/scm/linux/ > kernel/git/stable/linux-stable.git > > Is the second git-url the prefered one? Yes, it should be listed in the announcements I make for the stable kernel updates, as well as being pointed to on the front page of kernel.org. Hope this helps, greg k-h ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
Re: Linux Kernel contains only C code?
On Fri, 26 Jan 2018 05:53:20 -0500, Ruben Safir said: > On 01/26/2018 02:20 AM, Larry Chen wrote: > > I have never seen c++, perl or python code in kernel source tree. > > Imagine that, if kernel relies on perl, python or other 3rd-party code, > > will it cause nested or mutual dependency issues? 3rd-party code bugs > > may also cause problems that make the kernel unstable. > > > Its not even really C, at least not as a normal application developer > thinks of it. This is systems programming with a lot of kernel specific > libraries. It's C. The fact that things like stdio aren't available inside the kernel doesn't mean it's not C. (I've worked on large userspace code bases where you could go for several hundred thousand lines without seeing anything from /usr/include, and nobody would argue that code wasn't C.) pgpddSNclCp0H.pgp Description: PGP signature ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
Kernelupdate
Dear list, I am a bit confused with upgrading my kernel to a newer minor version. My current kernel 4.14 is from https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git , but there are no minor tags available like 4.14.15. I figured out there is another repo on git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Is the second git-url the prefered one? best fs ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
Re: Linux Kernel contains only C code?
On 01/26/2018 02:20 AM, Larry Chen wrote: > I have never seen c++, perl or python code in kernel source tree. > Imagine that, if kernel relies on perl, python or other 3rd-party code, > will it cause nested or mutual dependency issues? 3rd-party code bugs > may also cause problems that make the kernel unstable. Its not even really C, at least not as a normal application developer thinks of it. This is systems programming with a lot of kernel specific libraries. -- So many immigrant groups have swept through our town that Brooklyn, like Atlantis, reaches mythological proportions in the mind of the world - RI Safir 1998 http://www.mrbrklyn.com DRM is THEFT - We are the STAKEHOLDERS - RI Safir 2002 http://www.nylxs.com - Leadership Development in Free Software http://www2.mrbrklyn.com/resources - Unpublished Archive http://www.coinhangout.com - coins! http://www.brooklyn-living.com Being so tracked is for FARM ANIMALS and and extermination camps, but incompatible with living as a free human being. -RI Safir 2013 ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies