[fedora-arm] Re: Any notes on how to setup Fedora on the Vamrs Rock960?

2019-01-31 Thread William Cohen
On 1/31/19 7:10 AM, Peter Robinson wrote: > Hi Will, > >> Given RHBZ1639765, "Rock960 hangs after boot" and >> uboot-images-armv8-2018.09-1.fc29.noarch having rock960-rk3399 files it >> looks like there are some people that have Fedora running on the Vamrs >> Rock960, but arm-image-installer

[fedora-arm] Any notes on how to setup Fedora on the Vamrs Rock960?

2019-01-30 Thread William Cohen
Hi, Given RHBZ1639765, "Rock960 hangs after boot" and uboot-images-armv8-2018.09-1.fc29.noarch having rock960-rk3399 files it looks like there are some people that have Fedora running on the Vamrs Rock960, but arm-image-installer doesn't list the board on the supported list. Does anyone have

[fedora-arm] Re: fedora 27 on inet 3f tablet with newer kernel from repo does not boot anymore

2018-04-13 Thread William Cohen
On 04/13/2018 02:34 AM, Peter Robinson wrote: > Hi, > >> i have a inet 3f tablet (pov protab 255xxl) and managed to get fedora 27 >> running on the board with a inet1 dtb, > > That means nothing to me, I'm guessing it's a cheap AllWinner based > device, do you have any more details? Are you

[fedora-arm] Re: F23 aarch64 support for HiKey and Dragonboard?

2016-09-14 Thread William Cohen
On 09/14/2016 01:00 PM, Ziqian SUN(zsun) wrote: > Sorry for reply on ancient mail. > I see that neither HiKey nor DragonBoard is marked in the wiki[1]. So I want > to know what's the support status of Hikey Board? > > And I see usually we ship ISO for aarch64, while Hikey and Dragon Board >

Re: [fedora-arm] arm64 uprobes support showing signs of life

2015-01-07 Thread William Cohen
On 01/07/2015 07:07 AM, Pratyush Anand wrote: Hi Will, On Monday 05 January 2015 09:36 PM, William Cohen wrote: Hi All, Pratyush has been implementing uprobes support for aarch64 and has posted a set of patches (http://comments.gmane.org/gmane.linux.ports.arm.kernel/382237) for review

[fedora-arm] arm64 uprobes support showing signs of life

2015-01-05 Thread William Cohen
Hi All, Pratyush has been implementing uprobes support for aarch64 and has posted a set of patches (http://comments.gmane.org/gmane.linux.ports.arm.kernel/382237) for review. The really new Linux kernels requires a patch to the systemtap runtime because the f_dentry macro has been removed. With

[fedora-arm] ARM linux-3.11.1-300.fc19.armv7hl incorrect handling uint16_t in probe_kernel_read() probe_kernel_write() functions

2013-10-24 Thread William Cohen
Hello Everyone, I was reviewing the systemtap testsuite results for ARM on Fedora 19 and I found that one of the tests (systemtap.base/deref.stp) failing on ARM for uint16_t reads and writes. The same tests work on x86_64. There appears to be ARM specific code in

Re: [fedora-arm] ARM KVM : KVM_RUN returns -ENXIO

2013-09-10 Thread William Cohen
On 09/07/2013 08:16 AM, Richard W.M. Jones wrote: On Sat, Sep 07, 2013 at 01:02:39PM +0100, Richard W.M. Jones wrote: All places in general where ENXIO might be returned are related to the function irqchip_in_kernel and the mysterious VGIC hardware (which I guess is doing interrupt routing

Re: [fedora-arm] Is it possible to boot Samsung Chromebook from USB 3 external hard disk?

2013-08-26 Thread William Cohen
On 08/25/2013 06:54 AM, Richard W.M. Jones wrote: On Fri, Aug 23, 2013 at 01:43:57PM +0200, Marcin Juszkiewicz wrote: W dniu 08.08.2013 15:11, Richard W.M. Jones pisze: I can't find any documentation that says that the Chromebook definitively cannot boot from USB 3.0 or from external HDDs.

[fedora-arm] Running the mainline linux-3.11-rcN kernel on Samsung Chromebook

2013-08-22 Thread William Cohen
I have moved to running the vanilla mainline linux-3.11-rcN kernel on my Samsung Chromebook. There are some notes on the steps that I used to get it running at: http://people.redhat.com/wcohen/chromebook/booting-3.11kernel.txt The config file is a bit different than the fc20 kernel

Re: [fedora-arm] Fwd: KVM on Samsung Chromebook A15

2013-08-12 Thread William Cohen
On 08/10/2013 11:23 PM, Jon wrote: Enabling HYP seem conceptually easy. From what I gather it involves initializing the cores one at a time, then touching 16 registers. (something like that) The nv-u-boot does not seem to support saveenv, so might be worthwhile to rebuild with better

Re: [fedora-arm] CONFIG_AUDIT on arm chrombook kernel

2013-02-28 Thread William Cohen
On 02/28/2013 08:49 AM, Jon wrote: On Wed, Feb 27, 2013 at 3:31 PM, William Cohen wco...@redhat.com mailto:wco...@redhat.com wrote: On 02/27/2013 01:52 PM, Jon wrote: I would advise you build your own kernel. The upstream chromeos-3.4 contains many fixes

Re: [fedora-arm] Building a kernel for the Chromebook...

2013-02-27 Thread William Cohen
On 02/27/2013 11:51 AM, Darryl L. Pierce wrote: Is it advisable to build my own kernel for the Chromebook? I glanced through the IRC chat from last week and saw a note about kernels. ___ arm mailing list arm@lists.fedoraproject.org

[fedora-arm] CONFIG_AUDIT on arm chrombook kernel

2013-02-27 Thread William Cohen
On 02/27/2013 01:52 PM, Jon wrote: I would advise you build your own kernel. The upstream chromeos-3.4 contains many fixes, including the audio fix so you do not risk melting the speakers. I would also advise you enable audit_syscall. Enabling the PERF stuff is also a good idea. Jon,

Re: [fedora-arm] Fedora on the Samsung Chromebook (Exynos 5)

2013-01-22 Thread William Cohen
On 01/21/2013 01:41 PM, Jon wrote: On Mon, Jan 21, 2013 at 2:10 AM, Peter Robinson pbrobin...@gmail.com mailto:pbrobin...@gmail.com wrote: I thought you were going to have a hack fest on it @ FUDCon, did that not happen? We did have some hacking going on, Will Cohen and I

Re: [fedora-arm] Fedora on the Samsung Chromebook (Exynos 5)

2013-01-03 Thread William Cohen
On 11/15/2012 09:49 AM, Peter Robinson wrote: On Thu, Nov 15, 2012 at 2:38 PM, Paul Whalen pwha...@redhat.com wrote: Good day all, Many lucky Fedora users have already received their shiny new Chromebooks and have begun tinkering, with some reports of Fedora 18 up and running. Around

[fedora-arm] A couple fixes fixes for ARM Fedora-17 kernels to enable performance monitoring tools

2012-05-14 Thread William Cohen
I have a trimslice that I am using to make sure that various performance tools such as papi, perf, oprofile, and systemtap work on. There are a couple of bugzilla entries that have patches, but the patches are not in the RPMs: Bug 741325 - ARM fc14 kernels does not provide hardware perf

Re: [fedora-arm] ARMv5 and atomic operations

2012-04-24 Thread William Cohen
On 04/24/2012 07:39 AM, Nicolas Pitre wrote: On Tue, 24 Apr 2012, Andrew Haley wrote: On 04/23/2012 09:31 PM, Nicolas Pitre wrote: On Mon, 23 Apr 2012, Andrew Haley wrote: On 04/23/2012 06:36 PM, Thomas Meyer wrote: I'm running the Ubuntun 2.6.38 Tegra2 kernel (because of their fbdev

Re: [fedora-arm] [PATCH] oprofile, perf: Use per-cpu framework

2012-03-04 Thread William Cohen
On 03/02/2012 06:31 AM, Robert Richter wrote: On 23.02.12 17:25:11, Robert Richter wrote: On 23.02.12 10:12:35, Will Deacon wrote: On Thu, Feb 23, 2012 at 04:08:23AM +, William Cohen wrote: I was looking to see why the arm kernel builds for fedora 17 were failing with: arch/arm

Re: [fedora-arm] Linux kernel arm oprofile driver compilation problem

2012-02-23 Thread William Cohen
On 02/23/2012 05:12 AM, Will Deacon wrote: Hi Will, On Thu, Feb 23, 2012 at 04:08:23AM +, William Cohen wrote: I was looking to see why the arm kernel builds for fedora 17 were failing with: arch/arm/oprofile/../../../drivers/oprofile/oprofile_perf.c:28:28: error: variably modified

[fedora-arm] Linux kernel arm oprofile driver compilation problem

2012-02-22 Thread William Cohen
I was looking to see why the arm kernel builds for fedora 17 were failing with: arch/arm/oprofile/../../../drivers/oprofile/oprofile_perf.c:28:28: error: variably modified 'perf_events' at file scope The error points to the following line in oprofile_perf.c: static struct perf_event

[fedora-arm] Using device trees (dtb files) on trimslice

2012-02-20 Thread William Cohen
Has any luck in using the device trees (dtb files) on arm machines? Things do not seem to be working with the tegra-trimslice.dtb and CONFIG_ARM_APPENDED_DTB=y for me. I have been looking at Red hat Bug 741325 (ARM fc14 kernels does not provide hardware perf counter support). I suspect the

Re: [fedora-arm] binutils ld setting the sh_addr field in sections

2011-10-14 Thread William Cohen
On 10/13/2011 06:42 PM, William Cohen wrote: Hi all, I was revisiting a bug on ARM where systemtap cannot probe kernel modules (http://sourceware.org/bugzilla/show_bug.cgi?id=13022). The linker is setting the sh_addr field for some of the sections. The values for the sh_addr fields look

[fedora-arm] binutils ld setting the sh_addr field in sections

2011-10-13 Thread William Cohen
Hi all, I was revisiting a bug on ARM where systemtap cannot probe kernel modules (http://sourceware.org/bugzilla/show_bug.cgi?id=13022). The linker is setting the sh_addr field for some of the sections. The values for the sh_addr fields look rather odd. I saw this both with fedora ARM fc13

Re: [fedora-arm] Include prelink in fedora arm?

2011-09-07 Thread William Cohen
On 09/07/2011 05:10 AM, Gordan Bobic wrote: I just thought of another reason to not use prelink - incremental backups. Prelinking will change the binaries every time it is run thus triggering an unnecessarily large backup. Couple that with the fact that it will nullify the advantage

Re: [fedora-arm] Include prelink in fedora arm?

2011-09-07 Thread William Cohen
On 09/07/2011 01:48 AM, Martin Dengler wrote: On Tue, Sep 06, 2011 at 07:54:17PM +0100, Gordan Bobic wrote: On 09/06/2011 06:53 PM, Mark Wielaard wrote: On Tue, Sep 06, 2011 at 07:22:37PM +0200, Jan Kratochvil wrote: On Tue, 06 Sep 2011 19:15:45 +0200, Kevin Fenzi wrote: Personally, I would

[fedora-arm] Include prelink in fedora arm?

2011-09-06 Thread William Cohen
Would it be possible to get the new prelink rpm pulled into arm builds? The prelink arm support (rhbz#733089) is available in: http://koji.fedoraproject.org/koji/buildinfo?buildID=260584 -Will ___ arm mailing list arm@lists.fedoraproject.org

[fedora-arm] Newer kernel for Genesi efikamx

2011-08-08 Thread William Cohen
On 08/06/2011 03:09 PM, Niels de Vos wrote: Could you or some other proven packager have a look at Bug 728730? The attached (and tested) patch makes it possible to use kernel parameter console=ttymxc,115200 on Freescale i.MX based (EfikaMX like Genesi Smarttopp/Smartbook). It would really be

Re: [fedora-arm] Newer kernel for Genesi efikamx

2011-08-08 Thread William Cohen
On 08/08/2011 09:52 AM, Dan Horák wrote: William Cohen píše v Po 08. 08. 2011 v 09:41 -0400: On 08/06/2011 03:09 PM, Niels de Vos wrote: Could you or some other proven packager have a look at Bug 728730? The attached (and tested) patch makes it possible to use kernel parameter console

Re: [fedora-arm] Is a recent arm cross compiler available?

2011-07-14 Thread William Cohen
On 07/14/2011 10:20 AM, Dennis Gilmore wrote: On Thursday, July 14, 2011 09:15:19 AM William Cohen wrote: Hi all, I have an Efika MX smartbook running the Fedora 13 images on http://ausil.us/smartbook/. I would like to build kernels using a cross compiler as described on http