Re: [HelenOS-devel] Everyone please move to the git repository

2017-11-16 Thread Jan Vesely
23.2], rewrite[0.6.4dev], stats[0.2.0dev], > > > weave_fmt[2.7.0] > > > encoding: 'utf-8', fsenc: 'UTF-8', lang: 'cs_CZ' > > > > > > *** Bazaar has encountered an internal error. This probably indicates a > > > bug in Bazaar

Re: [HelenOS-devel] Everyone please move to the git repository

2017-11-12 Thread Jan Vesely
nice. Here's the script that I sued to concatenate svn and bzr history for those who are interested: #!/bin/sh echo 4e161aaa908906c0ebaa75582bc7b5e529f2e785 9035c5a039d04f61d696becf12fa6c74cbabe5ae > .git/info/grafts git filter-branch -f --tag-name-filter cat -- --all rm .git/info/grafts bzr

Re: [HelenOS-devel] git

2017-10-12 Thread Jan Vesely
On Thu, 2017-10-12 at 22:20 +0200, Jakub Jermář wrote: > On 10/12/2017 09:55 PM, Jiří Zárevúcky wrote: > > On 12 October 2017 at 21:42, Jan Vesely wrote: > > > I've added a 'merged' branch to the experimental git repo [0]. It > > > incudes all olde

Re: [HelenOS-devel] git

2017-10-12 Thread Jan Vesely
On Thu, 2017-10-12 at 21:55 +0200, Jiří Zárevúcky wrote: > On 12 October 2017 at 21:42, Jan Vesely wrote: > > Hi, > > > > > > I've added a 'merged' branch to the experimental git repo [0]. It > > incudes all older svn + bzr history. It also

[HelenOS-devel] git

2017-10-12 Thread Jan Vesely
fer if the switch to git happened sooner rather than later, as it adds extra steps/time to the usual 'git bzr pull; git push' that is enough to keep the master branch (bzr history only) up to date. Jan [0] https://github.com/jvesely/helenos.git -- Jan Vesely signature.asc Descripti

Re: [HelenOS-devel] "Standardization" of HelenOS

2017-06-02 Thread Jan Vesely
On Fri, 2017-06-02 at 15:47 +0200, Jiří Zárevúcky wrote: > On 2 June 2017 at 13:45, Martin Decky wrote: > > Hi Jiri S., > > > > > Note: > > > https://docs.oracle.com/cd/E23824_01/html/821-1465/ftell-3c.html#scrolltoc > > > > > > On Solaris, at least, it does not overflow, it returns EOVERFLOW >

Re: [HelenOS-devel] ptrdiff_t PATCH 8

2017-04-02 Thread Jan Vesely
On Thu, 2017-03-30 at 08:37 +0200, Jakub Jermář wrote: > Hi, > > On 03/30/2017 04:51 AM, Supragya Raj wrote: > > In the given patch, I have changed a few things as Jakub advised, > > changing uint32_t and uint64_t to int32_t and int64_t. > > I've just applied your patch in mainline,2586. Thanks f

Re: [HelenOS-devel] Fix memory leak about mkmfs util

2016-03-30 Thread Jan Vesely
On Wed, 2016-03-30 at 13:21 +0200, Manuele Conti wrote: > Hi All, > I found a memory leak in a mkmfs util and I try to fix it. free() is NULL safe (C std 7.20.3.2, and also in HelenOS uspace/lib/c/generic/malloc.c:972). doing: if (p) free(p); is useless. regards, Jan > > Regards, > Ma

Re: [HelenOS-devel] GSoC 2016 ideas list

2016-02-16 Thread Jan Vesely
On Sat, 2016-02-13 at 17:06 +0100, Jakub Jermar wrote: > Hi, > > as you may have noticed, I've just tagged 16 existing HelenOS tickets > with the gsoc16 keyword. All of these have been suggested in some of > the > previous years of the program, so they shouldn't need much > refactoring. > I didn't

Re: [HelenOS-devel] 90th HelenOS project meeting

2015-12-14 Thread Jan Vesely
On Mon, 2015-12-14 at 11:11 +0100, Jakub Jermar wrote: > The 90th HelenOS project meeting will take place on Saturday of > December > 19*, shortly after 14:00 somewhere in Prague, Czech Republic. Please > let > me know whether you plan to come so that I can make a reasonable > reservation, no later

Re: [HelenOS-devel] USB 2.0 Was: Re: Minutes of the 89th HelenOS project meeting

2015-11-15 Thread Jan Vesely
On Sun, 2015-11-15 at 15:00 +0100, Jakub Jermar wrote: > Hi Jan, > > On 11/13/2015 03:06 PM, Jan Vesely wrote: > > On Fri, 2015-11-13 at 08:48 +0100, Jakub Jermar wrote: > > > - USB 2.0 merging? > > remaining USB 2.0 issues: > > - devices get occasionally

Re: [HelenOS-devel] Minutes of the 89th HelenOS project meeting

2015-11-13 Thread Jan Vesely
On Fri, 2015-11-13 at 08:48 +0100, Jakub Jermar wrote: > When: November 12, 2015, shortly after 19:00 > Who: MD, MK, JS, VH, JJ > Where: Ristorante Pizzeria L'Ortica, Prague > Scribe: JJ > > Round table: > > VH: > - o'hack in coastline > - updated coastline packages > > MD: > - uploaded his doct

Re: [HelenOS-devel] Notes on I/O API changes

2015-10-19 Thread Jan Vesely
On Mon, 2015-10-19 at 23:05 +0200, Jiri Svoboda wrote: > Hi, > > (sorry for sending a little bit late) Note that since > changeset:mainline, > 2397 there is a change to how I/O functions return error. If you are > working > on a project that works with files, you may be affected. > > Before the c

Re: [HelenOS-devel] Github

2015-08-30 Thread Jan Vesely
just FYI. I made an experimental git repo at https://github.com/jvesely/helenos (including the usb branch). After manually creating few directories (IMO empty directories should not be in VCS in the first place), it boots and runs (amd64). Jan On Fri, 2015-04-03 at 22:23 +0200, Jakub Jermar wrot

Re: [HelenOS-devel] Minutes of the HelenOS irregular meeting #17

2015-03-14 Thread Jan Vesely
On Fri, 2015-03-13 at 02:39 +0100, Martin Decky wrote: > Hi Jano, > > > I'd ask for a bit more time :) > > I totally admit that it was my idea to put a little pressure on you. > Please don't take it the wrong way, I really understand that the day has > only 24 hours, that you have other things

Re: [HelenOS-devel] Minutes of the HelenOS irregular meeting #17

2015-03-12 Thread Jan Vesely
Hi, almost made it to the hangout :) On Thu, 2015-03-12 at 23:07 +0100, Jakub Jermar wrote: > - JJ: > - rootcaused the "einit" bug > > - experimenting with proactive merging of the USB 2.0 branch > - needs a small build fix on big-endian machines > - USB 2.0 works for me in QEMU >

Re: [HelenOS-devel] Minutes of the HelenOS irregular hangout #16

2014-11-15 Thread Jan Vesely
On Sat, 2014-11-15 at 17:10 +0100, Martin Decky wrote: > > what are the problems with renames and empty directories? > > https://git.wiki.kernel.org/index.php/Git_FAQ#Why_does_Git_not_.22track.22_renames.3F > https://git.wiki.kernel.org/index.php/Git_FAQ#Can_I_add_empty_directories.3F > > In a nu

Re: [HelenOS-devel] Minutes of the HelenOS irregular hangout #16

2014-11-15 Thread Jan Vesely
On Sat, 2014-11-15 at 14:27 +0100, Jakub Jermar wrote: > JJ: > - work on RCU/CHT branch integration > - ia64 heavyweight handler adaptations > - works in Ski, seems to work on PE3250 too > - sun4u preemptible handler adaptations > - seems to work in QEMU, could not t

Re: [HelenOS-devel] HelenOS/arm32/integratorcp crashes under QEMU 2.1.0

2014-11-02 Thread Jan Vesely
On Tue, 2014-10-28 at 23:25 +0100, Jakub Jermar wrote: > Hi Jano, > > On 10/28/2014 10:57 PM, Jan Vesely wrote: > > sorry for taking so long to look into this, the time I can work on > > HelenOS is really scarce. > > > > the reason is that vmrs is ARMv7 onl

Re: [HelenOS-devel] HelenOS/arm32/integratorcp crashes under QEMU 2.1.0

2014-10-28 Thread Jan Vesely
Hi, sorry for taking so long to look into this, the time I can work on HelenOS is really scarce. the reason is that vmrs is ARMv7 only. as is probably the rest of the arm FPU support on HelenOS. qemu probably just checks better (kudos to them) The solution is to disable FPU on armv6-, until some

Re: [HelenOS-devel] low speed bulk transfers

2014-09-04 Thread Jan Vesely
On Thu, 2014-09-04 at 16:05 +0200, Martin Decky wrote: > > I think checking the queue pointer for null and refusing transfer would > > be the right solution here. > > Why not just keep the workaround there, even if it goes beyond the > specification? I mean, it is the classical robustness princip

Re: [HelenOS-devel] low speed bulk transfers

2014-09-03 Thread Jan Vesely
On Wed, 2014-09-03 at 18:10 +0200, Jiri Svoboda wrote: > Hi Jan, > > I ran into this in the following setup: > Qemu with UHCI HC (-usb) and with a real flash stick connected to the host > port forwarded into Qemu (-usbdevice host::) > > Since you say low-speed bulk transfers are not allo

[HelenOS-devel] [OT] PhD positions at Rutgers

2014-08-12 Thread Jan Vesely
Hi fellow HelenOS-ers, Our lab at Rutgers University (New Jersey, USA, between NYC and Philadelphia) is looking for perspective students to join architecture research group. The lab is headed by prof. Abhishek Bhattacharjee[0], and we are doing research on the hw/sw boundary, exploring low level

[HelenOS-devel] Ticket #358

2014-04-02 Thread Jan Vesely
Hi, I'm considering ticket #358 as a course project for one of my courses. However, when I discussed this with Jakub on IRC few weeks(months?) back, he mentioned there is a new interrupt handling framework in the making. I was wondering if anyone can elaborate on that, and whether an irq pseudoco