Re: Logitech G602 wireless mouse kernel error messages in 5.10.11+ kernels

2021-03-11 Thread Mark Hounschell
On 3/10/21 4:48 PM, Hans de Goede wrote: Hi, On 3/10/21 9:55 PM, Filipe Laíns wrote: On Wed, 2021-03-10 at 15:24 -0500, Mark Hounschell wrote: That is correct, I don't have any buttons bound to keyboard events. With the original patch the G4(forward) and G5(Backward) buttons work

Re: Logitech G602 wireless mouse kernel error messages in 5.10.11+ kernels

2021-03-10 Thread Mark Hounschell
On 3/10/21 3:24 PM, Mark Hounschell wrote: On 3/10/21 2:56 PM, Filipe Laíns wrote: On Wed, 2021-03-10 at 13:55 -0500, Mark Hounschell wrote: I have been using a Logitech wireless G602 mouse since forever. As of kernel 5.10.11 I get the following kernel messages; $dmesg | grep -i logitech

Re: Logitech G602 wireless mouse kernel error messages in 5.10.11+ kernels

2021-03-10 Thread Mark Hounschell
On 3/10/21 2:56 PM, Filipe Laíns wrote: On Wed, 2021-03-10 at 13:55 -0500, Mark Hounschell wrote: I have been using a Logitech wireless G602 mouse since forever. As of kernel 5.10.11 I get the following kernel messages; $dmesg | grep -i logitech (snip) . . . Every mouse event seems to

Logitech G602 wireless mouse kernel error messages in 5.10.11+ kernels

2021-03-10 Thread Mark Hounschell
I have been using a Logitech wireless G602 mouse since forever. As of kernel 5.10.11 I get the following kernel messages; $dmesg | grep -i logitech [7.102140] usb 3-3.4: Manufacturer: Logitech [ 10.036763] input: Logitech USB Receiver as /devices/pci:00/:00:08.1/:16:00.3/usb3

4.18.1 "make install" issue

2018-08-17 Thread Mark Hounschell
Something is amiss. A "make install" of an already compiled 4.18.1 kernel is taking 10 minutes or so. The same thing for a 4.17.14 kernel takes all of a minute. And during that 10 minutes or so we seem hung up on i915.ko 2626 pts/8S+ 0:00 make -f ./scripts/Makefile.build obj=arch/x86/

AM4 B350 chipset Sata/IDE problem

2017-11-21 Thread Mark Hounschell
I'm running a 4.13.13 kernel on an AM4 MSI B350 Tomahawk Arctic MB. I have a couple of these setups and both do the same. I get this output just building a kernel. My drives are older Seagate ST3160815AS, 3.AAD, max UDMA/133 configured at boot time for UDMA/133 ata1: SATA link up 1.5 Gbps (SStat

ata1.00: failed command: WRITE FPDMA QUEUED on new AMD AM4 MSI B350 Motherboard

2017-07-07 Thread Mark Hounschell
With both 4.11 and 4.12 kernels I get the following when doing heavy disk I/O, like a kernel build with "make -j 15". Even copying the kernel source tree from one place to another. The hardware is an MSI B350 Tomahawk Arctic MB with 16GB of memory and a Ryzen 1700 processor. The disk being used

Re: BUG at drivers/iommu/amd_iommu.c:1436!

2016-11-22 Thread Mark Hounschell
On 11/22/2016 03:45 AM, Joerg Roedel wrote: On Mon, Nov 21, 2016 at 04:47:59PM -0500, Mark Hounschell wrote: OK, I did get this message before the reported BUG message. gpiohsd gpiohsd: DMA-API: device driver tries to free DMA memory it has not allocated [device address=0xffee8000

Re: BUG at drivers/iommu/amd_iommu.c:1436!

2016-11-21 Thread Mark Hounschell
On 11/21/2016 10:32 AM, Joerg Roedel wrote: > On Fri, Nov 18, 2016 at 09:04:05AM -0500, Mark Hounschell wrote: >> OK. It's attached. > >> [ 45.033715] WARNING: CPU: 0 PID: 0 at lib/dma-debug.c:1158 >> check_unmap+0x4ef/0x990 >> [ 45.037651] 3c59x :04:

Re: BUG at drivers/iommu/amd_iommu.c:1436!

2016-11-18 Thread Mark Hounschell
On 11/17/2016 05:00 PM, Joerg Roedel wrote: On Thu, Nov 17, 2016 at 04:53:24PM -0500, Mark Hounschell wrote: On 11/17/2016 04:41 PM, Joerg Roedel wrote: Hi Mark, On Thu, Nov 17, 2016 at 02:13:59PM -0500, Mark Hounschell wrote: Kernel version is 4.8.0. No failure when the IOMMU is disabled

Re: BUG at drivers/iommu/amd_iommu.c:1436!

2016-11-17 Thread Mark Hounschell
On 11/17/2016 04:41 PM, Joerg Roedel wrote: Hi Mark, On Thu, Nov 17, 2016 at 02:13:59PM -0500, Mark Hounschell wrote: Kernel version is 4.8.0. No failure when the IOMMU is disabled. This is an out of tree GPL driver using pci_alloc_consistent/pci_free_consistent. The free causes this. Can

BUG at drivers/iommu/amd_iommu.c:1436!

2016-11-17 Thread Mark Hounschell
Kernel version is 4.8.0. No failure when the IOMMU is disabled. This is an out of tree GPL driver using pci_alloc_consistent/pci_free_consistent. The free causes this. The commit is: 2d4c515bf06c9bce87b546279413621f847ef6a3 is the first bad commit commit 2d4c515bf06c9bce87b546279413621f847ef6a3

Re: [PATCH 4.7 114/143] Revert "floppy: fix open(O_ACCMODE) for ioctl-only open"

2016-09-07 Thread Mark Hounschell
On 09/05/2016 12:44 PM, Greg Kroah-Hartman wrote: 4.7-stable review patch. If anyone has any objections, please let me know. -- From: Jens Axboe commit 468c298ad3ed3f0d94a65f8ca00f6bfc6c2b4e33 upstream. This reverts commit ff06db1efb2ad6db06eb5b99b88a0c15a9cc9b0e. Signed-of

Re: [PATCH 4.7 146/186] floppy: fix open(O_ACCMODE) for ioctl-only open

2016-08-25 Thread Mark Hounschell
On 08/25/2016 10:41 AM, Jens Axboe wrote: On 08/25/2016 07:08 AM, Mark Hounschell wrote: On 08/24/2016 05:11 PM, Jiri Kosina wrote: On Wed, 24 Aug 2016, Greg Kroah-Hartman wrote: I have a problem with this patch. It only fixes one of the regressions caused by the original change to the

Re: [PATCH 4.7 146/186] floppy: fix open(O_ACCMODE) for ioctl-only open

2016-08-25 Thread Mark Hounschell
On 08/24/2016 05:11 PM, Jiri Kosina wrote: On Wed, 24 Aug 2016, Greg Kroah-Hartman wrote: I have a problem with this patch. It only fixes one of the regressions caused by the original change to the floppy driver. It does not address the user land breakage of removing the NODELAY flag checks.

Re: [PATCH 4.7 146/186] floppy: fix open(O_ACCMODE) for ioctl-only open

2016-08-24 Thread Mark Hounschell
On 08/18/2016 09:59 AM, Greg Kroah-Hartman wrote: 4.7-stable review patch. If anyone has any objections, please let me know. -- From: Jiri Kosina commit ff06db1efb2ad6db06eb5b99b88a0c15a9cc9b0e upstream. Commit 09954bad4 ("floppy: refactor open() flags handling"), as a side-

Re: Resend: Another 4.4 to 4.5 floppy issue

2016-08-23 Thread Mark Hounschell
On 07/12/2016 04:54 AM, Jiri Kosina wrote: On Mon, 11 Jul 2016, Mark Hounschell wrote: Well, all that was specified in my original post. I can no longer open the floppy drive with no floppy media inserted. Worse, I can also no longer open a floppy with media inserted that is not a "

Re: Context switch latency in tickless isolated CPU

2016-08-22 Thread Mark Hounschell
On 08/22/2016 11:37 AM, Paul E. McKenney wrote: On Mon, Aug 22, 2016 at 11:12:45AM -0400, Mark Hounschell wrote: On 08/22/2016 10:48 AM, Paul E. McKenney wrote: On Mon, Aug 22, 2016 at 05:40:03PM +0800, GeHao Kang wrote: On Sun, Aug 21, 2016 at 10:53 PM, Paul E. McKenney wrote: If latency

Re: Context switch latency in tickless isolated CPU

2016-08-22 Thread Mark Hounschell
On 08/22/2016 10:48 AM, Paul E. McKenney wrote: On Mon, Aug 22, 2016 at 05:40:03PM +0800, GeHao Kang wrote: On Sun, Aug 21, 2016 at 10:53 PM, Paul E. McKenney wrote: If latency is all you care about, one approach is to map the device registers into userspace and do the I/O without assistance f

Re: Resend: Another 4.4 to 4.5 floppy issue

2016-08-12 Thread Mark Hounschell
On 08/12/2016 05:37 AM, Jiri Kosina wrote: On Thu, 11 Aug 2016, Mark Hounschell wrote: I just tested what is currently in Linus' tree and it does NOT work for me. Is there some minimalized reproducer you are seeing the regression with that you could share? Thanks, Your patch is NOT

Re: Resend: Another 4.4 to 4.5 floppy issue

2016-08-11 Thread Mark Hounschell
On 08/11/2016 09:24 AM, Jiri Kosina wrote: On Wed, 3 Aug 2016, Mark Hounschell wrote: I'm not sure how to get "for-linus" branch. I don't see it in linux-block.git. It's there. A patch for 4.5 would be easy for me though. Anyway the commit landed in Linus

Re: Resend: Another 4.4 to 4.5 floppy issue

2016-08-03 Thread Mark Hounschell
On 08/02/2016 05:44 AM, Jiri Kosina wrote: On Wed, 13 Jul 2016, Mark Hounschell wrote: Alright, so you are basically supplementing O_NDELAY flag in order to avoid check_disk_change() being called. It's rather a coincidence that it has worked this way, but I agree with you that we can

Re: Resend: Another 4.4 to 4.5 floppy issue

2016-07-13 Thread Mark Hounschell
On 07/12/2016 04:54 AM, Jiri Kosina wrote: On Mon, 11 Jul 2016, Mark Hounschell wrote: Well, all that was specified in my original post. I can no longer open the floppy drive with no floppy media inserted. Worse, I can also no longer open a floppy with media inserted that is not a "

Re: Resend: Another 4.4 to 4.5 floppy issue

2016-07-11 Thread Mark Hounschell
On 07/11/2016 11:36 AM, Jiri Kosina wrote: On Tue, 5 Jul 2016, Mark Hounschell wrote: From: Jiri Kosina Commit 09954bad4 ("floppy: refactor open() flags handling"), as a side-effect, causes open(/dev/fdX, O_ACCMODE) to fail. It turns out that this is being used setfdprm userspace

Resend: Another 4.4 to 4.5 floppy issue

2016-07-05 Thread Mark Hounschell
Just rejoined the list due to floppy open problems created from 4.4 to 4.5. I found the following email that indicates a fix for one of the problems. From: Jiri Kosina Commit 09954bad4 ("floppy: refactor open() flags handling"), as a side-effect, causes open(/dev/fdX, O_ACCMODE) to fail. It

Another 4.4 to 4.5 floppy issue

2016-07-05 Thread Mark Hounschell
Just rejoined the list due to floppy open problems created from 4.4 to 4.5. I found the following email that indicates a fix for one of the problems. From: Jiri Kosina Commit 09954bad4 ("floppy: refactor open() flags handling"), as a side-effect, causes open(/dev/fdX, O_ACCMODE) to fail. It

Re: BUG: SCSI aic7xxx driver and AMD IOMMU

2015-03-26 Thread Mark Hounschell
On 03/26/2015 11:52 AM, Joerg Roedel wrote: Hi Mark, On Thu, Mar 26, 2015 at 10:58:15AM -0400, Mark Hounschell wrote: Sorry but CMA was still badly broken. I have a patch below that works. In which way is it broken? What happens when you try to allocate memory with dma_alloc_coherent? I

Re: BUG: SCSI aic7xxx driver and AMD IOMMU

2015-03-26 Thread Mark Hounschell
Hi Joerg, On 03/26/2015 08:45 AM, Joerg Roedel wrote: > On Wed, Mar 25, 2015 at 12:36:34PM -0400, Mark Hounschell wrote: >> BTW, so far the first 2 patches are working well. I was going to >> wait until the end of the day to report but so far I have been >> unable to produ

Re: BUG: SCSI aic7xxx driver and AMD IOMMU

2015-03-25 Thread Mark Hounschell
On 03/25/2015 11:13 AM, Joerg Roedel wrote: Hi again, On Wed, Mar 25, 2015 at 02:59:37PM +0100, Joerg Roedel wrote: On Tue, Mar 24, 2015 at 07:57:49AM -0400, Mark Hounschell wrote: I'll be happy to test it. Okay, here you go: git://git.kernel.org/pub/scm/linux/kernel/git

Re: BUG: SCSI aic7xxx driver and AMD IOMMU

2015-03-24 Thread Mark Hounschell
On 03/23/2015 11:03 AM, Joerg Roedel wrote: Hi Mark, On Tue, Mar 03, 2015 at 02:36:19PM -0500, Mark Hounschell wrote: It looks like this problem is NOT a bug with the SCSI aic7xxx driver after all. I can duplicate this BUG very easily with other hardware. Simply removing a driver module

Re: [PATCH v2] dgnc: Don't save boards in memory that have failed to initialize

2015-03-16 Thread Mark Hounschell
On 03/15/2015 08:07 AM, Mark Hounschell wrote: On 03/14/2015 04:44 AM, Greg KH wrote: On Fri, Mar 13, 2015 at 04:55:55PM -0400, Mark Hounschell wrote: On 03/12/2015 12:14 PM, Giedrius Statkevičius wrote: On 2015.03.12 12:08, Greg KH wrote: On Mon, Mar 09, 2015 at 06:29:38PM +0200, Giedrius

Re: [PATCH v2] dgnc: Don't save boards in memory that have failed to initialize

2015-03-15 Thread Mark Hounschell
On 03/14/2015 04:44 AM, Greg KH wrote: On Fri, Mar 13, 2015 at 04:55:55PM -0400, Mark Hounschell wrote: On 03/12/2015 12:14 PM, Giedrius Statkevičius wrote: On 2015.03.12 12:08, Greg KH wrote: On Mon, Mar 09, 2015 at 06:29:38PM +0200, Giedrius Statkevičius wrote: Remove BOARD_FAILED and

Re: [PATCH v2] dgnc: Don't save boards in memory that have failed to initialize

2015-03-13 Thread Mark Hounschell
On 03/12/2015 12:14 PM, Giedrius Statkevičius wrote: On 2015.03.12 12:08, Greg KH wrote: On Mon, Mar 09, 2015 at 06:29:38PM +0200, Giedrius Statkevičius wrote: Remove BOARD_FAILED and don't save dgnc_boards which failed to initialize. Assign the result of kzalloc() to brd in dgnc_found_board()

Re: BUG: SCSI aic7xxx driver and AMD IOMMU

2015-03-03 Thread Mark Hounschell
Hi Joerg, It looks like this problem is NOT a bug with the SCSI aic7xxx driver after all. I can duplicate this BUG very easily with other hardware. Simply removing a driver module (whether it its self, has actually used any of the DMA API or not) that is sitting on the same pci bus as a card

Re: IOMMU/DMA API inquiry

2015-02-19 Thread Mark Hounschell
Hi Joerg, Thanks for the response. On 02/18/2015 01:19 PM, j...@8bytes.org >> Joerg Roedel wrote: Hi Mark, On Tue, Feb 17, 2015 at 02:48:03PM -0500, Mark Hounschell wrote: I understand that AMD IOMMU support is not available for 32-bit kernels. I believe the INTEL IOMMU is supported

IOMMU/DMA API inquiry

2015-02-17 Thread Mark Hounschell
I've searched the Doc tree and web to no avail. I was hoping I might get some answers to a couple of questions that have arisen as a result of actually trying to take advantage of the IOMMU in our out of tree GPL drivers. The AMD IOMMU in particular. I'm currently using the 3.18.x kernel versi

dma_alloc_coherent - cma - and IOMMU question

2015-01-29 Thread Mark Hounschell
Sorry for the noise. I've read everything DMA in the kernel Doc dir and searched the web to no avail. So I thought I might get some useful info here. I'm currently using a 3.18.3 (x86_64) kernel on an AMD platform. I am currently doing 8MB DMAs to and from our device using the in kernel CMA "

nouveau: Do you really want these new links in the kernel tree?

2014-12-08 Thread Mark Hounschell
/usr/src/linux-3.18> find drivers/ -type l | xargs ls -al lrwxrwxrwx 1 markh users 21 Dec 7 17:21 ./drivers/gpu/drm/nouveau/core/include/nvif/class.h -> ../../../nvif/class.h lrwxrwxrwx 1 markh users 21 Dec 7 17:21 ./drivers/gpu/drm/nouveau/core/include/nvif/event.h -> ../../../nvif/event.h lr

Re: [PATCH v2] Staging: dgnc: Fix long line coding style issues in dgnc_cls.h

2014-12-04 Thread Mark Hounschell
On 12/03/2014 06:37 PM, Joe Perches wrote: On Wed, 2014-12-03 at 21:30 +, Sean Cleator wrote: A patch to fix the rest of the long line warnings in the dgnc_cls.h file found by the checkpatch.pl tool checkpatch is a brainless little tool. You should prefer to develop a readable style rathe

Re: [PATCH RESEND] staging: dgap: re-arrange functions for removing forward declarations

2014-10-29 Thread Mark Hounschell
On 10/29/2014 05:22 AM, Greg KH wrote: On Sun, Oct 26, 2014 at 11:08:54AM +0900, Daeseok Youn wrote: Re-arrange the functions for removing forward declarations. Tested-by: Mark Hounschell Signed-off-by: Daeseok Youn --- RESEND: This patch is tested all by Mark. It is good to merge. Greg

Re: [PATCH] staging: dgap: re-arrange functions for removing forward declarations.

2014-10-21 Thread Mark Hounschell
On 10/14/2014 08:01 AM, Mark Hounschell wrote: On 10/13/2014 10:04 PM, Greg KH wrote: On Mon, Oct 13, 2014 at 07:56:38AM -0700, Joe Perches wrote: On Mon, 2014-10-13 at 17:01 +0900, DaeSeok Youn wrote: Hi, 2014-10-13 12:25 GMT+09:00 Greg KH : On Mon, Oct 13, 2014 at 11:34:25AM +0900

Re: [PATCH] staging: dgap: re-arrange functions for removing forward declarations.

2014-10-14 Thread Mark Hounschell
On 10/13/2014 10:04 PM, Greg KH wrote: On Mon, Oct 13, 2014 at 07:56:38AM -0700, Joe Perches wrote: On Mon, 2014-10-13 at 17:01 +0900, DaeSeok Youn wrote: Hi, 2014-10-13 12:25 GMT+09:00 Greg KH : On Mon, Oct 13, 2014 at 11:34:25AM +0900, Daeseok Youn wrote: Re-arrange the functions for remov

Re: [PATCH V2] staging: dgap: introduce dgap_cleanup_nodes()

2014-08-04 Thread Mark Hounschell
On 07/31/2014 07:14 PM, DaeSeok Youn wrote: Hi, Mark 2014-07-31 21:44 GMT+09:00 Mark Hounschell : On 07/31/2014 12:02 AM, Daeseok Youn wrote: When a configration file is parsed with dgap_parsefile(), makes nodes for saving configrations for board. Making a node will allocate node memory and

Re: [PATCH V2] staging: dgap: introduce dgap_cleanup_nodes()

2014-07-31 Thread Mark Hounschell
On 07/31/2014 12:02 AM, Daeseok Youn wrote: When a configration file is parsed with dgap_parsefile(), makes nodes for saving configrations for board. Making a node will allocate node memory and strings for saving configrations with kstrdup(). So these are freed when dgap is unloaded or failed t

Re: [PATCH] staging: dgap: introduce dgap_cleanup_nodes()

2014-07-17 Thread Mark Hounschell
On 07/16/2014 09:35 PM, Daeseok Youn wrote: > When a configration file is parsed with dgap_parsefile(), > makes nodes for saving configrations for board. > > Making a node will allocate node memory and strings for saving > configrations with kstrdup(). > > So these are freed when dgap is unloaded

Re: [PATCH 6/8 V2] staging: dgap: remove unneeded dgap_err()

2014-07-17 Thread Mark Hounschell
On 07/16/2014 08:42 PM, DaeSeok Youn wrote: 2014-07-16 23:17 GMT+09:00 Mark Hounschell : On 07/16/2014 05:26 AM, DaeSeok Youn wrote: 2014-07-16 8:50 GMT+09:00 Greg KH : On Wed, Jul 16, 2014 at 08:21:30AM +0900, DaeSeok Youn wrote: Hi, 2014-07-16 0:29 GMT+09:00 Greg KH : On Tue, Jul 15

Re: [PATCH 6/8 V2] staging: dgap: remove unneeded dgap_err()

2014-07-16 Thread Mark Hounschell
On 07/16/2014 05:26 AM, DaeSeok Youn wrote: 2014-07-16 8:50 GMT+09:00 Greg KH : On Wed, Jul 16, 2014 at 08:21:30AM +0900, DaeSeok Youn wrote: Hi, 2014-07-16 0:29 GMT+09:00 Greg KH : On Tue, Jul 15, 2014 at 06:11:44PM +0900, Daeseok Youn wrote: The dgap_err() is printing a message with pr_err

Re: [PATCH 7/8 RESEND] staging: dgap: introduce dgap_cleanup_nodes()

2014-07-16 Thread Mark Hounschell
On 07/15/2014 11:30 AM, Greg KH wrote: On Tue, Jul 15, 2014 at 06:14:25PM +0900, Daeseok Youn wrote: When a configration file is parsed with dgap_parsefile(), makes nodes for saving configrations for board. configuration files should not be parsed in the kernel at all. That logic should be re

Re: [PATCH V2] staging: dgap: implement proper error handling in dgap_firmware_load()

2014-05-28 Thread Mark Hounschell
On 05/28/2014 06:11 AM, Dan Carpenter wrote: > On Wed, May 28, 2014 at 06:29:38PM +0900, DaeSeok Youn wrote: >>> In your patch it has: >>> + dgap_tty_uninit(brd, false); >>> >>> But it should only be "false" if dgap_tty_init() failed. If >>> dgap_tty_register_ports() fails then it should be

Re: [PATCH] staging: dgap: implement error handling in dgap_tty_register()

2014-04-25 Thread Mark Hounschell
On 04/25/2014 08:59 AM, Dan Carpenter wrote: > On Fri, Apr 25, 2014 at 08:29:41AM -0400, Mark Hounschell wrote: >> On 04/25/2014 07:02 AM, DaeSeok Youn wrote: >>> Hi, Dan. >>> >>> 2014-04-25 18:26 GMT+09:00 Dan Carpenter : >>>> Mark, maybe you shoul

Re: [PATCH] staging: dgap: implement error handling in dgap_tty_register()

2014-04-25 Thread Mark Hounschell
On 04/25/2014 07:02 AM, DaeSeok Youn wrote: > Hi, Dan. > > 2014-04-25 18:26 GMT+09:00 Dan Carpenter : >> Mark, maybe you should add yourself to the MAINTAINERS entry for this >> driver? >> I'll look into this. I am clueless on what that would actually mean. >> On Fri, Apr 25, 2014 at 04:04:59PM

Re: [PATCH] staging: dgap: remove useless cast on kzalloc()

2014-03-06 Thread Mark Hounschell
On 03/06/2014 01:17 AM, Daeseok Youn wrote: coccinelle warning: drivers/staging/dgap/dgap.c:782:3-7: WARNING: casting value returned by k[cmz]alloc to (char *) is useless. drivers/staging/dgap/dgap.c:776:2-16: WARNING: casting value returned by k[cmz]alloc to (struct board_t *) is useless.

Re: question about cpu_active_mask

2013-12-18 Thread Mark Hounschell
On 12/17/2013 11:00 PM, Mike Galbraith wrote: On Tue, 2013-12-17 at 16:01 -0500, Mark Hounschell wrote: I hope it is OK to ask a newbie question here. I'm trying to better understand the boot process. I can't seem to find where in the kernel sources the cpu_active_mask (defined in inc

question about cpu_active_mask

2013-12-17 Thread Mark Hounschell
I hope it is OK to ask a newbie question here. I'm trying to better understand the boot process. I can't seem to find where in the kernel sources the cpu_active_mask (defined in include/linux/cpumask.h) gets populated. I can see that it does get populated as it brings cpus online but it is not

Out of tree serial tty driver?

2013-04-23 Thread Mark Hounschell
I've been maintaining a couple of Digi International serial port card (XP and AP) drivers for years now because, well, they just won't do it anymore. In any case, I'm moving from a 3.4.x kernel, that works just fine, to a 3.8.8 kernel, that does not. I have code that does something like this:

Wireless network problem with Access Point selection using ifup

2012-11-27 Thread Mark Hounschell
I have a wireless-N Linksys router centrally located in my home. I also have 2 each Linksys E1000 range extenders located at each end of the house. I have Desktop computers in fixed locations around the house. Using Network Manager all is well with all of them. I can see all the Access Points a

Re: [Intel-gfx] drm_kms_helper problems

2012-10-23 Thread Mark Hounschell
On 10/23/2012 02:36 AM, Bruno Prémont wrote: On Mon, 22 Oct 2012 17:54:26 Mark Hounschell wrote: Another interesting thing. I changed the boot file to only "video=HDMI-A-1:e" and the monitor on the DVI port complains about the resolution being to high. I then put the hdmi cable onto m

Re: [Intel-gfx] drm_kms_helper problems

2012-10-22 Thread Mark Hounschell
Hi Bruno, On 10/22/2012 01:40 PM, Mark Hounschell wrote: On 10/22/2012 07:42 AM, Mark Hounschell wrote: On 10/21/2012 03:18 PM, Bruno Prémont wrote: Hi Mark, On Sun, 21 October 2012 Mark Hounschell wrote: On 10/21/2012 10:58 AM, Bruno Prémont wrote: On Sun, 21 October 2012 Mark Hounschell

Re: [Intel-gfx] drm_kms_helper problems

2012-10-22 Thread Mark Hounschell
On 10/22/2012 07:42 AM, Mark Hounschell wrote: On 10/21/2012 03:18 PM, Bruno Prémont wrote: Hi Mark, On Sun, 21 October 2012 Mark Hounschell wrote: On 10/21/2012 10:58 AM, Bruno Prémont wrote: On Sun, 21 October 2012 Mark Hounschell wrote: I have a TV that appears to not provide proper

Re: [Intel-gfx] drm_kms_helper problems

2012-10-21 Thread Mark Hounschell
Hi Bruno, On 10/21/2012 10:58 AM, Bruno Prémont wrote: Hi mark, On Sun, 21 October 2012 Mark Hounschell wrote: I have a TV that appears to not provide proper EDID info to the HDMI or DVI ports of my Intel DH77DF motherboard. I received some pointers from this list that pointed me in the

drm_kms_helper problems

2012-10-21 Thread Mark Hounschell
I have a TV that appears to not provide proper EDID info to the HDMI or DVI ports of my Intel DH77DF motherboard. I received some pointers from this list that pointed me in the direction of creating my own EDID file and I now have a binary blob that matches what the service manual says is the p

Re: Intel graphics drm issue?

2012-10-15 Thread Mark Hounschell
On 10/14/2012 04:40 PM, Bruno Prémont wrote: On Sun, 14 October 2012 Mark Hounschell wrote: I gave it a try. I don't think it liked my kernel cmdline. dmesg attached. There is a lot more in there now that nomodeset is gone and the debug is turned on. # ls -al /lib/firmware/edid/lg42lb9df

Re: Intel graphics drm issue?

2012-10-14 Thread Mark Hounschell
On 10/14/2012 01:22 PM, Bruno Prémont wrote: Hi Mark, On Sun, 14 October 2012 Mark Hounschell wrote: I've taken the EDID data from that service manual. I've looked at the EDID-Howto for how to specify the connector but all I see is: "An EDID data set will only be used f

Re: Intel graphics drm issue?

2012-10-14 Thread Mark Hounschell
On 10/14/2012 07:03 AM, Bruno Prémont wrote: On Sun, 14 October 2012 Mark Hounschell wrote: On 10/14/2012 04:41 AM, Bruno Prémont wrote: Your best solution is probably to write an EDID blob (or reuse one you find somewhere) that provides at least one mode matching your TV's native

Re: [Intel-gfx] Intel graphics drm issue?

2012-10-14 Thread Mark Hounschell
On 10/14/2012 11:55 AM, Bruno Prémont wrote: On Sun, 14 October 2012 Daniel Vetter wrote: On Sun, Oct 14, 2012 at 5:41 PM, Mark Hounschell wrote: There is something amiss. Here is my i915_pci_probe routine. I Added a couple more printks. NONE of these show up in dmesg. Not even the "En

Re: [Intel-gfx] Intel graphics drm issue?

2012-10-14 Thread Mark Hounschell
On 10/14/2012 07:26 AM, Daniel Vetter wrote: On Sun, Oct 14, 2012 at 12:20 PM, Mark Hounschell wrote: Hi Daniel, cat /proc/cmdline root=/dev/disk/by-id/ata-INTEL_SSDSC2CW060A3_CVCV205106EB060AGN-part4 video=1024x768 noresume splash=silent quiet apm=off nomodeset vga=normal drm.debug=0xe

Re: [Intel-gfx] Intel graphics drm issue?

2012-10-14 Thread Mark Hounschell
On 10/14/2012 07:26 AM, Daniel Vetter wrote: On Sun, Oct 14, 2012 at 12:20 PM, Mark Hounschell wrote: Hi Daniel, cat /proc/cmdline root=/dev/disk/by-id/ata-INTEL_SSDSC2CW060A3_CVCV205106EB060AGN-part4 video=1024x768 noresume splash=silent quiet apm=off nomodeset vga=normal drm.debug=0xe

Re: Intel graphics drm issue?

2012-10-14 Thread Mark Hounschell
On 10/14/2012 04:41 AM, Bruno Prémont wrote: Your best solution is probably to write an EDID blob (or reuse one you find somewhere) that provides at least one mode matching your TV's native mode (probably full-HD). Google suggested the following document: http://www.jordansmanuals.com/ServiceM

Re: Intel graphics drm issue?

2012-10-14 Thread Mark Hounschell
On 10/14/2012 04:41 AM, Bruno Prémont wrote: Hi Mark, On Sat, 13 October 2012 Mark Hounschell wrote: On 10/13/2012 02:57 PM, Mark Hounschell wrote: On 10/12/2012 05:14 PM, Bruno Prémont wrote: TV - LG 42lb9df PC - intel DH77DF motherboard I have another AMD based PC here with an nvidia

Re: [Intel-gfx] Intel graphics drm issue?

2012-10-14 Thread Mark Hounschell
On 10/14/2012 04:58 AM, Daniel Vetter wrote: On Sat, Oct 13, 2012 at 9:17 PM, Mark Hounschell wrote: One other thing I failed to mention. If i connect the TV HDMI to the Intel boards DVI port using the adapter, at power up I get all the BIOS messages and can enter the BIOS and all is fine. But

Re: Intel graphics drm issue?

2012-10-13 Thread Mark Hounschell
On 10/13/2012 02:57 PM, Mark Hounschell wrote: Hi Bruno, Thanks for the response. On 10/12/2012 05:14 PM, Bruno Prémont wrote: Hi Mark, [CCing intel-gfx] On Fri, 12 October 2012 Mark Hounschell wrote: Not sure this is the correct place to ask about a possible drm issue. I have an intel

Re: MODULE_LICENSE("GPL")??

2012-08-03 Thread Mark Hounschell
On 08/03/2012 09:29 AM, Alan Cox wrote: assumption that that actually meant they were NOT using GPL symbols. All symbols in the Linux kernel are to GPL code and all linking dynamic or otherwise is subject to the GPL licence. That is you need to be able to show anything non-free linked with it s

Re: MODULE_LICENSE("GPL")??

2012-08-03 Thread Mark Hounschell
On 08/03/2012 01:10 AM, Chris Friesen wrote: On 08/02/2012 06:19 AM, Mark Hounschell wrote: This particular driver does in fact build cleanly after changing the GPL to PROPRIETARY. I haven't actually purchased the product yet so am unable to load it, but can I assume that if I don

Re: MODULE_LICENSE("GPL")??

2012-08-02 Thread Mark Hounschell
On 08/01/2012 05:43 PM, Alan Cox wrote: On Wed, 01 Aug 2012 17:24:33 -0400 Mark Hounschell wrote: What would happen if NVIDIA used this define in their proprietary driver? I Ask a lawyer but I believe Nvidia has more sense than that both politically and legally. They walk a very fine line

MODULE_LICENSE("GPL")??

2012-08-01 Thread Mark Hounschell
What would happen if NVIDIA used this define in their proprietary driver? I ask because I am currently in a situation where I believe I may be about to use a product that may be doing this very thing. We had to sign a license agreement to get the kernel driver source for this product. What we r

Re: New 2.6.24.2 SG_IO SCSI problems

2008-02-23 Thread Mark Hounschell
Mike Christie wrote: > Mark Hounschell wrote: >> Mark Hounschell wrote: >>> Mike Christie wrote: >>>> Mike Christie wrote: >>>>> Mark Hounschell wrote: >>>>>> I seem to have run into some sort of regression in the SG_IO >>&

Re: New 2.6.24.2 SG_IO SCSI problems

2008-02-22 Thread Mark Hounschell
Mark Hounschell wrote: > Mike Christie wrote: >> Mike Christie wrote: >>> Mark Hounschell wrote: >>>> I seem to have run into some sort of regression in the SG_IO >>>> interface of 2.6.24.2. I have an application that up until 2.6.24 >>

Re: New 2.6.24.2 SG_IO SCSI problems

2008-02-22 Thread Mark Hounschell
Mike Christie wrote: > Mike Christie wrote: >> Mark Hounschell wrote: >>> I seem to have run into some sort of regression in the SG_IO >>> interface of 2.6.24.2. I have an application that up until 2.6.24 >>> worked fine. The 2.6.23.16 kernel works fine. >

Re: [PATCH sched-devel 0/7] CPU isolation extensions

2008-02-22 Thread Mark Hounschell
Peter Zijlstra wrote: > On Thu, 2008-02-21 at 18:38 -0800, Max Krasnyanskiy wrote: > >> As you suggested I'm sending CPU isolation patches for review/inclusion into >> sched-devel tree. They are against 2.6.25-rc2. >> You can also pull them from my GIT tree at >> git://git.kernel.org/pub/scm

Re: New 2.6.24.2 SG_IO SCSI problems

2008-02-22 Thread Mark Hounschell
Mark Hounschell wrote: > James Bottomley wrote: >> On Thu, 2008-02-21 at 10:15 -0500, Mark Hounschell wrote: >>> I seem to have run into some sort of regression in the SG_IO interface of >>> 2.6.24.2. >>> I have an application that up until 2.6.24 worked f

Re: New 2.6.24.2 SG_IO SCSI problems

2008-02-21 Thread Mark Hounschell
James Bottomley wrote: > On Thu, 2008-02-21 at 10:15 -0500, Mark Hounschell wrote: >> I seem to have run into some sort of regression in the SG_IO interface of >> 2.6.24.2. >> I have an application that up until 2.6.24 worked fine. The 2.6.23.16 kernel >> works fin

New 2.6.24.2 SG_IO SCSI problems

2008-02-21 Thread Mark Hounschell
appreciated Regards Mark Hounschell -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

Re: 2.6.24-rt1 IRQ routing anomaly

2008-02-21 Thread Mark Hounschell
Steven Rostedt wrote: > [CC'd Thomas and Jon] > > Thomas, Jon, looks like the someone has the funny interrupt controller. > > On Thu, 21 Feb 2008, Mark Hounschell wrote: > >> According to /proc/interrupts, every interrupt received by eth1 is also >> being rece

2.6.24-rt1 IRQ routing anomaly

2008-02-21 Thread Mark Hounschell
According to /proc/interrupts, every interrupt received by eth1 is also being received by the sound card EMU10K1. The problem showed itself first with this. The sound system was quiet BTW. It does not happen with 2.6.24 vanilla. kernel: irq 19: nobody cared (try booting with the "irqpoll" option)

Re: [PATCH] scsi_error: Fix language abuse.

2008-02-08 Thread Mark Hounschell
linux-os (Dick Johnson) wrote: > > The correct word should be "invalid," in spite of > the fact that the SCSI committee used invalid syntax. > > Alan is right. There is nothing illegal in the kernel > and if there is, it must be removed as soon as it > is discovered! > il·le·gal (-lgl) adj. 1

Re: 2.6.24-git15 Keyboard Issue?

2008-02-06 Thread Mark Hounschell
Chris Holvenstot wrote: > I built 2.6.24-git15 this morning and seem to have picked up a little > “funny” along the way – occasionally what should be a single key stroke > ends up spraying multiple characters on to my screen. > > > By this I mean I type “w” and get “w” or whatever. > >

Re: cpuisol: CPU isolation extensions (take 2)

2008-02-06 Thread Mark Hounschell
Max Krasnyanskiy wrote: > With CPU isolation > it's very easy to achieve single digit usec worst case and around 200 > nsec average response times on off-the-shelf > multi- processor/core systems (vanilla kernel plus these patches) even > under exteme system load. Hi Max, could you elaborate on

2.6.24-rt1: BUG: using smp_processor_id() in preemptible

2008-02-02 Thread Mark Hounschell
I'm trying to use an out of kernel GPL driver with the RT-PREEMPT kernel. Even though this is probably a driver issue I though I'd post it here in case it might be of interest or if there something I could do to fix it. BUG: using smp_processor_id() in preemptible Feb 2 06:51:08 harley kernel:

Re: [CPUISOL] CPU isolation extensions

2008-01-31 Thread Mark Hounschell
[EMAIL PROTECTED] wrote: > Following patch series extends CPU isolation support. Yes, most people want > to virtuallize > CPUs these days and I want to isolate them :). > The primary idea here is to be able to use some CPU cores as dedicated > engines for running > user-space code with minimal k

Re: test_and_set_bit and friends ?

2007-10-24 Thread Mark Hounschell
Mark Hounschell wrote: > These calls apparently are gone. Can someone tell me why and what are > the replacements. > > Thanks in advance > Mark > I got no response from the glibc people on this and the kernel-newbies list appears dead so I thought I'd try here sin

Re: floppy.c soft lockup

2007-06-08 Thread Mark Hounschell
Matt Mackall wrote: > On Thu, Jun 07, 2007 at 06:18:52AM -0400, Mark Hounschell wrote: >> Matt Mackall wrote: >>> On Wed, Jun 06, 2007 at 10:28:28AM -0700, Andrew Morton wrote: >>>> On Wed, 06 Jun 2007 09:12:04 -0400 Mark Hounschell <[EMAIL PROTECTED]> >>

Re: floppy.c soft lockup

2007-06-07 Thread Mark Hounschell
Matt Mackall wrote: > On Wed, Jun 06, 2007 at 10:28:28AM -0700, Andrew Morton wrote: >> On Wed, 06 Jun 2007 09:12:04 -0400 Mark Hounschell <[EMAIL PROTECTED]> wrote: >> >>>> As far as a 100% CPU bound task being a valid thing to do, it has been >>>> do

Re: floppy.c soft lockup

2007-06-06 Thread Mark Hounschell
Mark Hounschell wrote: > Oleg Nesterov wrote: >> On 06/02, Mark Hounschell wrote: >>> Jun 2 16:36:11 harley kernel: ERR!! events/1 flush hang: c201dbc0 >>> c201dbc0 10012 10012 >>> Jun 2 16:36:11 harley kernel: CURR: 7974 7974 vrsx 93 26 >>> Jun 2 16

Re: floppy.c soft lockup

2007-06-04 Thread Mark Hounschell
Oleg Nesterov wrote: > On 06/02, Mark Hounschell wrote: >> Jun 2 16:36:11 harley kernel: ERR!! events/1 flush hang: c201dbc0 >> c201dbc0 10012 10012 >> Jun 2 16:36:11 harley kernel: CURR: 7974 7974 vrsx 93 26 >> Jun 2 16:36:11 harley kernel: wq_barrier_func+0x0/0x

Re: floppy.c soft lockup

2007-06-02 Thread Mark Hounschell
Oleg Nesterov wrote: > On 06/01, Mark Hounschell wrote: >> Oleg Nesterov wrote: >>> On 06/01, Mark Hounschell wrote: >>>> Ok the prctl never returned. I just replaced the ioctl with it and added >>>> a printf before and after. I only get the one before.

Re: floppy.c soft lockup

2007-06-01 Thread Mark Hounschell
Oleg Nesterov wrote: > On 06/01, Mark Hounschell wrote: >> Oleg Nesterov wrote: >>> Could you apply the trivial patch below, and change the i/o thread to do >>> >>> prctl(1234);// hangs ??? >>> printf(

Re: floppy.c soft lockup

2007-06-01 Thread Mark Hounschell
Oleg Nesterov wrote: > On 06/01, Mark Hounschell wrote: >> Oleg Nesterov wrote: >>> Yes, but see above. flush_scheduled_work() needs a cooperation from events/2 >>> which is bound to CPU 2. >>> >> Again I don't understand why flush_scheduled_work() ru

Re: floppy.c soft lockup

2007-06-01 Thread Mark Hounschell
Oleg Nesterov wrote: > I hope Ingo will correct me if I am wrong, > > On 05/31, Mark Hounschell wrote: >> Oleg Nesterov wrote: >>> So, the main question is: is it possible that one of RT processes/threads >>> pins itself >>> to some CPU and eats 100% cp

Re: floppy.c soft lockup

2007-06-01 Thread Mark Hounschell
Mark Hounschell wrote: > Oleg Nesterov wrote: >> On 05/31, Mark Hounschell wrote: >>> Oleg Nesterov wrote: >>>> On 05/31, Mark Hounschell wrote: >>>>> Basically the main RT-process (which is a CPU bound process on >>>>> processor-2) si

Re: floppy.c soft lockup

2007-05-31 Thread Mark Hounschell
Oleg Nesterov wrote: > On 05/31, Mark Hounschell wrote: >> Oleg Nesterov wrote: >>> On 05/31, Mark Hounschell wrote: >>>> Basically the main RT-process (which is a CPU bound process on >>>> processor-2) signals a >>>> thread to do so

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