* [dma-debug.c - DMA-API] exceeded overlapping … & sym53c8xx … tries to free DMA …
@ 2014-02-14 8:52 poma
[not found] ` <52FDD955.4000701-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
0 siblings, 1 reply; 6+ messages in thread
From: poma @ 2014-02-14 8:52 UTC (permalink / raw)
To: Linux Kernel list
Cc: Stanislaw Gruszka, Mailing-List fedora-kernel, Josh Boyer,
Chris Murphy, Joerg Roedel, linux-ide-u79uwXL29TY76Z2rM5mHXA,
Alan Stern, Justin M. Forbes, Tejun Heo, Dan Williams,
Gerard Roudier
Ahoy!
Perhaps this is already solved, but I made the effort to test & record
all of this, therefore here you are. :)
https://bugzilla.redhat.com/show_bug.cgi?id=1062833
0.
VirtIO disk - virtio-pc OK:
- lspci-knn-3.14.0-0.rc2.git2.1.fc21.x86_64-virtio-pc-virtio-disk-OK
https://bugzilla.redhat.com/attachment.cgi?id=863135
- dmesg-3.14.0-0.rc2.git2.1.fc21.x86_64-virtio-pc-virtio-disk-OK
https://bugzilla.redhat.com/attachment.cgi?id=863136
1.
IDE disk - ata_piix:
- lspci-knn-3.14.0-0.rc2.git2.1.fc21.x86_64-ata_piix-ide-disk
https://bugzilla.redhat.com/attachment.cgi?id=863137
- dmesg-3.14.0-0.rc2.git2.1.fc21.x86_64-ata_piix-ide-disk
"WARNING: CPU: 0 PID: 1328 at lib/dma-debug.c:491
add_dma_entry+0x127/0x130()"
"DMA-API: exceeded 7 overlapping mappings of pfn 2137"
https://bugzilla.redhat.com/attachment.cgi?id=863138
2.
SATA disk - ahci:
- lspci-knn-3.14.0-0.rc2.git2.1.fc21.x86_64-ahci-sata-disk
https://bugzilla.redhat.com/attachment.cgi?id=863139
- dmesg-3.14.0-0.rc2.git2.1.fc21.x86_64-ahci-sata-disk
"WARNING: CPU: 0 PID: 1543 at lib/dma-debug.c:491
add_dma_entry+0x127/0x130()"
"DMA-API: exceeded 7 overlapping mappings of pfn 2137"
https://bugzilla.redhat.com/attachment.cgi?id=863140
3.
SCSI disk - sym53c8xx:
- lspci-knn-3.14.0-0.rc2.git2.1.fc21.x86_64-sym53c8xx-scsi-disk
https://bugzilla.redhat.com/attachment.cgi?id=863151
- dmesg-3.14.0-0.rc2.git2.1.fc21.x86_64-sym53c8xx-scsi-disk
"WARNING: CPU: 1 PID: 1514 at lib/dma-debug.c:491
add_dma_entry+0x127/0x130()"
"DMA-API: exceeded 7 overlapping mappings of pfn 2137"
~~
"WARNING: CPU: 1 PID: 1514 at lib/dma-debug.c:1041
check_unmap+0x8b7/0x9b0()"
"sym53c8xx 0000:00:07.0: DMA-API: device driver tries to free DMA memory
it has not allocated [device address=0x0000000002137000] [size=512 bytes]"
https://bugzilla.redhat.com/attachment.cgi?id=863152
4.
VirtIO SCSI disk - 'virtio-scsi' & sym53c8xx:
- lspci-knn-3.14.0-0.rc2.git2.1.fc21.x86_64-sym53c8xx-virtio-scsi-disk
https://bugzilla.redhat.com/attachment.cgi?id=863153
- dmesg-3.14.0-0.rc2.git2.1.fc21.x86_64-sym53c8xx-virtio-scsi-disk
"WARNING: CPU: 0 PID: 1530 at lib/dma-debug.c:491
add_dma_entry+0x127/0x130()"
"DMA-API: exceeded 7 overlapping mappings of pfn 2137"
~~
"WARNING: CPU: 0 PID: 1530 at lib/dma-debug.c:1041
check_unmap+0x8b7/0x9b0()"
"sym53c8xx 0000:00:07.0: DMA-API: device driver tries to free DMA memory
it has not allocated [device address=0x0000000002137000] [size=512 bytes]"
https://bugzilla.redhat.com/attachment.cgi?id=863154
5.
USB disk - usb-storage:
- lspci-knn-3.14.0-0.rc2.git2.1.fc21.x86_64-usb-storage-usb-disk
https://bugzilla.redhat.com/attachment.cgi?id=863156
- lsusb-3.14.0-0.rc2.git2.1.fc21.x86_64-usb-storage-usb-disk
https://bugzilla.redhat.com/attachment.cgi?id=863157
- lsusb-t-3.14.0-0.rc2.git2.1.fc21.x86_64-usb-storage-usb-disk
https://bugzilla.redhat.com/attachment.cgi?id=863158
- dmesg-3.14.0-0.rc2.git2.1.fc21.x86_64-usb-storage-usb-disk
"WARNING: CPU: 0 PID: 415 at lib/dma-debug.c:491
add_dma_entry+0x127/0x130()"
"DMA-API: exceeded 7 overlapping mappings of pfn 2137"
https://bugzilla.redhat.com/attachment.cgi?id=863159
Tested with:
http://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/x86_64/os/images/
boot.iso 13-Feb-2014 15:45 362M
checkisomd5:
boot.iso: 434371185df324e28ff5652891ae4ea8
Fragment sums: 5a3e92cebf4721fcfad3e317bff6ac4ec9df98fedd9f53c3c3f2ed55c337
Fragment count: 20
Press [Esc] to abort check.
Checking: 100.0%
The media check is complete, the result is: PASS.
It is OK to use this media.
sha256sum:
2b6aac6e9b55c5f49f251340a4c28e091998f9fe3a6bdba7542f0f9b2d69ba8c boot.iso
poma
_______________________________________________
kernel mailing list
kernel@lists.fedoraproject.org
https://admin.fedoraproject.org/mailman/listinfo/kernel
^ permalink raw reply [flat|nested] 6+ messages in thread[parent not found: <52FDD955.4000701-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]
* Re: [dma-debug.c - DMA-API] exceeded overlapping … & sym53c8xx … tries to free DMA … [not found] ` <52FDD955.4000701-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> @ 2014-02-14 9:16 ` Stanislaw Gruszka 2014-02-14 18:20 ` poma 0 siblings, 1 reply; 6+ messages in thread From: Stanislaw Gruszka @ 2014-02-14 9:16 UTC (permalink / raw) To: poma Cc: Mailing-List fedora-kernel, Josh Boyer, Chris Murphy, Joerg Roedel, Linux Kernel list, linux-ide-u79uwXL29TY76Z2rM5mHXA, Alan Stern, Justin M. Forbes, Tejun Heo, Dan Williams, Gerard Roudier On Fri, Feb 14, 2014 at 09:52:37AM +0100, poma wrote: > > Ahoy! > > Perhaps this is already solved, but I made the effort to test & record > all of this, therefore here you are. :) > > https://bugzilla.redhat.com/show_bug.cgi?id=1062833 There is patch posted for this problem http://marc.info/?l=linux-kernel&m=139233546223338&w=2 It is under review currently, if there will be no complains it will be applied. Stanislaw _______________________________________________ kernel mailing list kernel@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/kernel ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [dma-debug.c - DMA-API] exceeded overlapping … & sym53c8xx … tries to free DMA … 2014-02-14 9:16 ` Stanislaw Gruszka @ 2014-02-14 18:20 ` poma [not found] ` <52FE5E74.6000509-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 0 siblings, 1 reply; 6+ messages in thread From: poma @ 2014-02-14 18:20 UTC (permalink / raw) To: Stanislaw Gruszka Cc: Linux Kernel list, linux-ide, Mailing-List fedora-kernel, Joerg Roedel, Dan Williams, Tejun Heo, Gerard Roudier, Alan Stern, Josh Boyer, Justin M. Forbes, Chris Murphy On 14.02.2014 10:16, Stanislaw Gruszka wrote: > On Fri, Feb 14, 2014 at 09:52:37AM +0100, poma wrote: >> >> Ahoy! >> >> Perhaps this is already solved, but I made the effort to test & record >> all of this, therefore here you are. :) >> >> https://bugzilla.redhat.com/show_bug.cgi?id=1062833 > > There is patch posted for this problem > http://marc.info/?l=linux-kernel&m=139233546223338&w=2 > It is under review currently, if there will be no complains it will be > applied. > > Stanislaw > Thanks! I have a few questions but the weekend begins, so we'll leave it for later. :) See ya! poma ^ permalink raw reply [flat|nested] 6+ messages in thread
[parent not found: <52FE5E74.6000509-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]
* Re: [dma-debug.c - DMA-API] exceeded overlapping … & sym53c8xx … tries to free DMA … [not found] ` <52FE5E74.6000509-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> @ 2014-02-17 14:40 ` poma 2014-02-18 19:36 ` [dma-debug.c - DMA-API] exceeded overlapping ... & sym53c8xx ... tries to free DMA Dan Williams 0 siblings, 1 reply; 6+ messages in thread From: poma @ 2014-02-17 14:40 UTC (permalink / raw) To: Stanislaw Gruszka Cc: Mailing-List fedora-kernel, Josh Boyer, Chris Murphy, Joerg Roedel, Linux Kernel list, linux-ide-u79uwXL29TY76Z2rM5mHXA, Alan Stern, Justin M. Forbes, Tejun Heo, Dan Williams, Gerard Roudier On 14.02.2014 19:20, poma wrote: > On 14.02.2014 10:16, Stanislaw Gruszka wrote: >> On Fri, Feb 14, 2014 at 09:52:37AM +0100, poma wrote: >>> >>> Ahoy! >>> >>> Perhaps this is already solved, but I made the effort to test & record >>> all of this, therefore here you are. :) >>> >>> https://bugzilla.redhat.com/show_bug.cgi?id=1062833 >> >> There is patch posted for this problem >> http://marc.info/?l=linux-kernel&m=139233546223338&w=2 >> It is under review currently, if there will be no complains it will be >> applied. >> >> Stanislaw >> > > Thanks! > I have a few questions but the weekend begins, so we'll leave it for > later. :) > See ya! https://bugzilla.redhat.com/show_bug.cgi?id=1062833 IDE disk - ata_piix - dmesg - OK https://bugzilla.redhat.com/attachment.cgi?id=864085 SATA disk - ahci - dmesg - OK https://bugzilla.redhat.com/attachment.cgi?id=864086 SCSI disk - sym53c8xx - dmesg - OK https://bugzilla.redhat.com/attachment.cgi?id=864087 VirtIO SCSI disk - virtio_scsi - dmesg - OK https://bugzilla.redhat.com/attachment.cgi?id=864088 USB disk - usb_storage - dmesg - OK https://bugzilla.redhat.com/attachment.cgi?id=864089 Test media - 'boot-fix-dma-debug-overlap-v2.iso', http://goo.gl/UJSfVn sha256sum: 6d6b36fdcb0a0ff662ff6a27048d6d5f35ac211c34439f75bba1d524b3507e82 boot-fix-dma-debug-overlap-v2.iso Contains 'kernel-3.14.0-0.rc2.git4.1.fc21.x86_64' based on Rawhide 'kernel-3.14.0-0.rc2.git4.1.fc21' http://koji.fedoraproject.org/koji/buildinfo?buildID=498404 with the addition of Dan's 'fix-dma-debug-overlap-v2.patch' "Fix dma debug v2: account for cachelines and read-only mappings in overlap tracking" http://marc.info/?l=linux-netdev&m=139233546723342&q=raw All tests are PASSED. _ ( \ \ \ ____) \ (___) ――― (___) (___) (__)―――――――― poma _______________________________________________ kernel mailing list kernel@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/kernel ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [dma-debug.c - DMA-API] exceeded overlapping ... & sym53c8xx ... tries to free DMA ... 2014-02-17 14:40 ` poma @ 2014-02-18 19:36 ` Dan Williams [not found] ` <CAA9_cmd_AcHRUqqPziyd4bbLGcDWGJdneWd_Wk+KEQynhuHj+w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 0 siblings, 1 reply; 6+ messages in thread From: Dan Williams @ 2014-02-18 19:36 UTC (permalink / raw) To: poma Cc: Stanislaw Gruszka, Linux Kernel list, IDE/ATA development list, Mailing-List fedora-kernel, Joerg Roedel, Tejun Heo, Gerard Roudier, Alan Stern, Josh Boyer, Justin M. Forbes, Chris Murphy On Mon, Feb 17, 2014 at 6:40 AM, poma <pomidorabelisima@gmail.com> wrote: > On 14.02.2014 19:20, poma wrote: >> On 14.02.2014 10:16, Stanislaw Gruszka wrote: >>> On Fri, Feb 14, 2014 at 09:52:37AM +0100, poma wrote: >>>> >>>> Ahoy! >>>> >>>> Perhaps this is already solved, but I made the effort to test & record >>>> all of this, therefore here you are. :) >>>> >>>> https://bugzilla.redhat.com/show_bug.cgi?id=1062833 >>> >>> There is patch posted for this problem >>> http://marc.info/?l=linux-kernel&m=139233546223338&w=2 >>> It is under review currently, if there will be no complains it will be >>> applied. >>> >>> Stanislaw >>> >> >> Thanks! >> I have a few questions but the weekend begins, so we'll leave it for >> later. :) >> See ya! > > https://bugzilla.redhat.com/show_bug.cgi?id=1062833 > > IDE disk - ata_piix - dmesg - OK > https://bugzilla.redhat.com/attachment.cgi?id=864085 > > SATA disk - ahci - dmesg - OK > https://bugzilla.redhat.com/attachment.cgi?id=864086 > > SCSI disk - sym53c8xx - dmesg - OK > https://bugzilla.redhat.com/attachment.cgi?id=864087 > > VirtIO SCSI disk - virtio_scsi - dmesg - OK > https://bugzilla.redhat.com/attachment.cgi?id=864088 > > USB disk - usb_storage - dmesg - OK > https://bugzilla.redhat.com/attachment.cgi?id=864089 > > Test media - 'boot-fix-dma-debug-overlap-v2.iso', > http://goo.gl/UJSfVn > sha256sum: > 6d6b36fdcb0a0ff662ff6a27048d6d5f35ac211c34439f75bba1d524b3507e82 > boot-fix-dma-debug-overlap-v2.iso > > Contains 'kernel-3.14.0-0.rc2.git4.1.fc21.x86_64' > based on Rawhide 'kernel-3.14.0-0.rc2.git4.1.fc21' > http://koji.fedoraproject.org/koji/buildinfo?buildID=498404 > with the addition of Dan's 'fix-dma-debug-overlap-v2.patch' > "Fix dma debug v2: account for cachelines and read-only mappings in > overlap tracking" > http://marc.info/?l=linux-netdev&m=139233546723342&q=raw > > > All tests are PASSED. > > _ > ( \ > \ \ > ____) \ > (___) ------ > (___) > (___) > (__)---------------- > > > > poma Thanks for the in-depth regression test and report. Much appreciated! -- Dan ^ permalink raw reply [flat|nested] 6+ messages in thread
[parent not found: <CAA9_cmd_AcHRUqqPziyd4bbLGcDWGJdneWd_Wk+KEQynhuHj+w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>]
* Re: [dma-debug.c - DMA-API] exceeded overlapping ... & sym53c8xx ... tries to free DMA ... [not found] ` <CAA9_cmd_AcHRUqqPziyd4bbLGcDWGJdneWd_Wk+KEQynhuHj+w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> @ 2014-02-19 4:44 ` poma 0 siblings, 0 replies; 6+ messages in thread From: poma @ 2014-02-19 4:44 UTC (permalink / raw) To: Dan Williams Cc: Stanislaw Gruszka, Mailing-List fedora-kernel, Josh Boyer, Chris Murphy, Joerg Roedel, Linux Kernel list, IDE/ATA development list, Alan Stern, Justin M. Forbes, Tejun Heo, Gerard Roudier On 18.02.2014 20:36, Dan Williams wrote: > On Mon, Feb 17, 2014 at 6:40 AM, poma <pomidorabelisima@gmail.com> wrote: >> On 14.02.2014 19:20, poma wrote: >>> On 14.02.2014 10:16, Stanislaw Gruszka wrote: >>>> On Fri, Feb 14, 2014 at 09:52:37AM +0100, poma wrote: >>>>> >>>>> Ahoy! >>>>> >>>>> Perhaps this is already solved, but I made the effort to test & record >>>>> all of this, therefore here you are. :) >>>>> >>>>> https://bugzilla.redhat.com/show_bug.cgi?id=1062833 >>>> >>>> There is patch posted for this problem >>>> http://marc.info/?l=linux-kernel&m=139233546223338&w=2 >>>> It is under review currently, if there will be no complains it will be >>>> applied. >>>> >>>> Stanislaw >>>> >>> >>> Thanks! >>> I have a few questions but the weekend begins, so we'll leave it for >>> later. :) >>> See ya! >> >> https://bugzilla.redhat.com/show_bug.cgi?id=1062833 >> >> IDE disk - ata_piix - dmesg - OK >> https://bugzilla.redhat.com/attachment.cgi?id=864085 >> >> SATA disk - ahci - dmesg - OK >> https://bugzilla.redhat.com/attachment.cgi?id=864086 >> >> SCSI disk - sym53c8xx - dmesg - OK >> https://bugzilla.redhat.com/attachment.cgi?id=864087 >> >> VirtIO SCSI disk - virtio_scsi - dmesg - OK >> https://bugzilla.redhat.com/attachment.cgi?id=864088 >> >> USB disk - usb_storage - dmesg - OK >> https://bugzilla.redhat.com/attachment.cgi?id=864089 >> >> Test media - 'boot-fix-dma-debug-overlap-v2.iso', >> http://goo.gl/UJSfVn >> sha256sum: >> 6d6b36fdcb0a0ff662ff6a27048d6d5f35ac211c34439f75bba1d524b3507e82 >> boot-fix-dma-debug-overlap-v2.iso >> >> Contains 'kernel-3.14.0-0.rc2.git4.1.fc21.x86_64' >> based on Rawhide 'kernel-3.14.0-0.rc2.git4.1.fc21' >> http://koji.fedoraproject.org/koji/buildinfo?buildID=498404 >> with the addition of Dan's 'fix-dma-debug-overlap-v2.patch' >> "Fix dma debug v2: account for cachelines and read-only mappings in >> overlap tracking" >> http://marc.info/?l=linux-netdev&m=139233546723342&q=raw >> >> >> All tests are PASSED. >> >> _ >> ( \ >> \ \ >> ____) \ >> (___) ------ >> (___) >> (___) >> (__)---------------- >> >> >> >> poma > > Thanks for the in-depth regression test and report. Much appreciated! > > -- > Dan > You're welcome. ;) Thanks for the patch. poma _______________________________________________ kernel mailing list kernel@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/kernel ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2014-02-19 4:44 UTC | newest]
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2014-02-14 8:52 [dma-debug.c - DMA-API] exceeded overlapping … & sym53c8xx … tries to free DMA … poma
[not found] ` <52FDD955.4000701-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2014-02-14 9:16 ` Stanislaw Gruszka
2014-02-14 18:20 ` poma
[not found] ` <52FE5E74.6000509-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2014-02-17 14:40 ` poma
2014-02-18 19:36 ` [dma-debug.c - DMA-API] exceeded overlapping ... & sym53c8xx ... tries to free DMA Dan Williams
[not found] ` <CAA9_cmd_AcHRUqqPziyd4bbLGcDWGJdneWd_Wk+KEQynhuHj+w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-02-19 4:44 ` poma
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