* Re: renesas-drivers-2015-11-24-v4.4-rc2
2015-11-24 13:38 renesas-drivers-2015-11-24-v4.4-rc2 Geert Uytterhoeven
@ 2015-11-24 13:39 ` Geert Uytterhoeven
2015-11-25 1:47 ` renesas-drivers-2015-11-24-v4.4-rc2 Laurent Pinchart
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Geert Uytterhoeven @ 2015-11-24 13:39 UTC (permalink / raw)
To: linux-sh
Hi Laurent,
On Tue, Nov 24, 2015 at 2:38 PM, Geert Uytterhoeven
<geert+renesas@glider.be> wrote:
> I've pushed renesas-drivers-2015-11-24-v4.4-rc2 to
> https://git.kernel.org/cgit/linux/kernel/git/geert/renesas-drivers.git
> This tree is meant to ease development of platform support and drivers for
> Renesas ARM ("shmobile") SoCs. It's created by merging (a) the for-next
> branches of various subsystem trees and (b) branches with driver code
> submitted or planned for submission to maintainers into the development
> branch of Simon Horman's renesas.git tree.
>
> Today's version is based on renesas-devel-20151124-v4.4-rc2.
>
> Included branches with driver code:
> - sh-pfc-for-v4.5
> - topic/rcar-dmac-residue-v1
> - topic/rcar-dmac-hamza-v3
> - topic/scif-iommu
> - topic/sci-clk-cleanup-v2
> - topic/pfc-scif-clk
> - topic/scif-brg
> - topic/cpg-mssr-v6
> - topic/r8a7795-drivers-sh-v1
> - topic/cs2000-v6
> - git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git#topic/r8a7795-sound-v6
> - git://linuxtv.org/pinchartl/media.git#vsp1-kms-20151112~4
When running "modetest -D rcar-du" on koelsch (shmobile_defconfig), it crashes
with:
Unable to handle kernel NULL pointer dereference at virtual address 00000004
pgd = ee2f8000
[00000004] *pgd¿ca8831
Internal error: Oops: 17 [#1] SMP ARM
CPU: 1 PID: 2408 Comm: lt-modetest Not tainted
4.4.0-rc2-01622-g1f9e8ee5963d826a #379
Hardware name: Generic R8A7791 (Flattened Device Tree)
task: ee078dc0 ti: eeb50000 task.ti: eeb50000
PC is at drm_platform_set_busid+0x1c/0x58
LR is at drm_setversion+0x90/0x16c
pc : [<c0265aac>] lr : [<c0260644>] psr: a0070013
sp : eeb51e10 ip : eeb51e28 fp : eeb51e24
r10: ee1d6000 r9 : 00000051 r8 : c0106407
r7 : edf93f40 r6 : eeac6600 r5 : eeb51e68 r4 : eeac6600
r3 : c06aca24 r2 : 00000000 r1 : c061181a r0 : 024000c0
Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
Control: 10c5307d Table: 6e2f806a DAC: 00000051
Process lt-modetest (pid: 2408, stack limit = 0xeeb50210)
Stack: (0xeeb51e10 to 0xeeb52000)
1e00: c06aca24 ee1d6000 eeb51e44 eeb51e28
1e20: c0260644 c0265a9c eeb51e68 00000010 c0538920 edf93f40 eeb51f14 eeb51e48
1e40: c0260b38 c02605c0 00000041 ee4213b8 edffce98 00000000 c02605b4 00000000
1e60: bebf09f8 00000007 00000001 00000004 ffffffff ffffffff ee1b77d0 ee421198
1e80: c0694658 00000003 eeb51f5c 00000001 eea9f000 c000ffa4 ee245dc0 eeb51f5c
1ea0: eeb51f4c eeb51eb0 c00dec3c c00daba4 ee1b77d0 ee421198 88056cab 00000005
1ec0: eea9f019 00000000 00000000 ee4237f8 edffce98 00000101 00000000 0000006c
1ee0: 00000000 00000000 00000000 bebf09f8 edffce98 ee245dc0 c0106407 00000003
1f00: eeb50000 00000000 eeb51f7c eeb51f18 c00e2710 c02608b4 ee245dc8 eea9f000
1f20: 00000020 edffce98 eeb51f4c eeb51f38 c00db434 c00cd76c edfc8c00 00000003
1f40: eeb51f94 eeb51f50 c00d20e4 c00db3e0 00000000 bebf09f8 ee245dc0 ee245dc0
1f60: c0106407 00000003 eeb50000 00000000 eeb51fa4 eeb51f80 c00e2870 c00e21a4
1f80: ffffffff bebf0a70 bebf09f8 c0106407 00000036 c000ffa4 00000000 eeb51fa8
1fa0: c000fde0 c00e2840 bebf0a70 bebf09f8 00000003 c0106407 bebf09f8 ffffffff
1fc0: bebf0a70 bebf09f8 c0106407 00000036 b6f4c988 ffffffff 00000001 0000000f
1fe0: b6f5d180 bebf09dc b6f484bb b6ec1ed6 80070030 00000003 00000000 00000000
Backtrace:
[<c0265a90>] (drm_platform_set_busid) from [<c0260644>]
(drm_setversion+0x90/0x16c)
r4:ee1d6000 r3:c06aca24
[<c02605b4>] (drm_setversion) from [<c0260b38>] (drm_ioctl+0x290/0x408)
r7:edf93f40 r6:c0538920 r5:00000010 r4:eeb51e68
[<c02608a8>] (drm_ioctl) from [<c00e2710>] (do_vfs_ioctl+0x578/0x69c)
r10:00000000 r9:eeb50000 r8:00000003 r7:c0106407 r6:ee245dc0 r5:edffce98
r4:bebf09f8
[<c00e2198>] (do_vfs_ioctl) from [<c00e2870>] (SyS_ioctl+0x3c/0x64)
r10:00000000 r9:eeb50000 r8:00000003 r7:c0106407 r6:ee245dc0 r5:ee245dc0
r4:bebf09f8
[<c00e2834>] (SyS_ioctl) from [<c000fde0>] (ret_fast_syscall+0x0/0x3c)
r8:c000ffa4 r7:00000036 r6:c0106407 r5:bebf09f8 r4:bebf0a70 r3:ffffffff
Code: e590210c e1a04001 e59f0034 e59f1034 (e5923004)
---[ end trace bf083d5d69d2439d ]---
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: renesas-drivers-2015-11-24-v4.4-rc2
2015-11-24 13:38 renesas-drivers-2015-11-24-v4.4-rc2 Geert Uytterhoeven
2015-11-24 13:39 ` renesas-drivers-2015-11-24-v4.4-rc2 Geert Uytterhoeven
@ 2015-11-25 1:47 ` Laurent Pinchart
2015-11-25 9:37 ` renesas-drivers-2015-11-24-v4.4-rc2 Geert Uytterhoeven
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Laurent Pinchart @ 2015-11-25 1:47 UTC (permalink / raw)
To: linux-sh
Hi Geert,
On Tuesday 24 November 2015 14:39:50 Geert Uytterhoeven wrote:
> On Tue, Nov 24, 2015 at 2:38 PM, Geert Uytterhoeven wrote:
> > I've pushed renesas-drivers-2015-11-24-v4.4-rc2 to
> > https://git.kernel.org/cgit/linux/kernel/git/geert/renesas-drivers.git
> > This tree is meant to ease development of platform support and drivers for
> > Renesas ARM ("shmobile") SoCs. It's created by merging (a) the for-next
> > branches of various subsystem trees and (b) branches with driver code
> > submitted or planned for submission to maintainers into the development
> > branch of Simon Horman's renesas.git tree.
> >
> > Today's version is based on renesas-devel-20151124-v4.4-rc2.
> >
> > Included branches with driver code:
> > - sh-pfc-for-v4.5
> > - topic/rcar-dmac-residue-v1
> > - topic/rcar-dmac-hamza-v3
> > - topic/scif-iommu
> > - topic/sci-clk-cleanup-v2
> > - topic/pfc-scif-clk
> > - topic/scif-brg
> > - topic/cpg-mssr-v6
> > - topic/r8a7795-drivers-sh-v1
> > - topic/cs2000-v6
> > -
> > git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git#topic/r
> > 8a7795-sound-v6 -
> > git://linuxtv.org/pinchartl/media.git#vsp1-kms-20151112~4
>
> When running "modetest -D rcar-du" on koelsch (shmobile_defconfig), it
> crashes with:
I can't reproduce that. Which version (git commit ID if possible) of modetest
are you using ?
> Unable to handle kernel NULL pointer dereference at virtual address 00000004
> pgd = ee2f8000
> [00000004] *pgd¿ca8831
> Internal error: Oops: 17 [#1] SMP ARM
> CPU: 1 PID: 2408 Comm: lt-modetest Not tainted
> 4.4.0-rc2-01622-g1f9e8ee5963d826a #379
> Hardware name: Generic R8A7791 (Flattened Device Tree)
> task: ee078dc0 ti: eeb50000 task.ti: eeb50000
> PC is at drm_platform_set_busid+0x1c/0x58
> LR is at drm_setversion+0x90/0x16c
> pc : [<c0265aac>] lr : [<c0260644>] psr: a0070013
> sp : eeb51e10 ip : eeb51e28 fp : eeb51e24
> r10: ee1d6000 r9 : 00000051 r8 : c0106407
> r7 : edf93f40 r6 : eeac6600 r5 : eeb51e68 r4 : eeac6600
> r3 : c06aca24 r2 : 00000000 r1 : c061181a r0 : 024000c0
> Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
> Control: 10c5307d Table: 6e2f806a DAC: 00000051
> Process lt-modetest (pid: 2408, stack limit = 0xeeb50210)
> Stack: (0xeeb51e10 to 0xeeb52000)
> 1e00: c06aca24 ee1d6000 eeb51e44
> eeb51e28 1e20: c0260644 c0265a9c eeb51e68 00000010 c0538920 edf93f40
> eeb51f14 eeb51e48 1e40: c0260b38 c02605c0 00000041 ee4213b8 edffce98
> 00000000 c02605b4 00000000 1e60: bebf09f8 00000007 00000001 00000004
> ffffffff ffffffff ee1b77d0 ee421198 1e80: c0694658 00000003 eeb51f5c
> 00000001 eea9f000 c000ffa4 ee245dc0 eeb51f5c 1ea0: eeb51f4c eeb51eb0
> c00dec3c c00daba4 ee1b77d0 ee421198 88056cab 00000005 1ec0: eea9f019
> 00000000 00000000 ee4237f8 edffce98 00000101 00000000 0000006c 1ee0:
> 00000000 00000000 00000000 bebf09f8 edffce98 ee245dc0 c0106407 00000003
> 1f00: eeb50000 00000000 eeb51f7c eeb51f18 c00e2710 c02608b4 ee245dc8
> eea9f000 1f20: 00000020 edffce98 eeb51f4c eeb51f38 c00db434 c00cd76c
> edfc8c00 00000003 1f40: eeb51f94 eeb51f50 c00d20e4 c00db3e0 00000000
> bebf09f8 ee245dc0 ee245dc0 1f60: c0106407 00000003 eeb50000 00000000
> eeb51fa4 eeb51f80 c00e2870 c00e21a4 1f80: ffffffff bebf0a70 bebf09f8
> c0106407 00000036 c000ffa4 00000000 eeb51fa8 1fa0: c000fde0 c00e2840
> bebf0a70 bebf09f8 00000003 c0106407 bebf09f8 ffffffff 1fc0: bebf0a70
> bebf09f8 c0106407 00000036 b6f4c988 ffffffff 00000001 0000000f 1fe0:
> b6f5d180 bebf09dc b6f484bb b6ec1ed6 80070030 00000003 00000000 00000000
> Backtrace:
> [<c0265a90>] (drm_platform_set_busid) from [<c0260644>]
> (drm_setversion+0x90/0x16c)
> r4:ee1d6000 r3:c06aca24
> [<c02605b4>] (drm_setversion) from [<c0260b38>] (drm_ioctl+0x290/0x408)
> r7:edf93f40 r6:c0538920 r5:00000010 r4:eeb51e68
> [<c02608a8>] (drm_ioctl) from [<c00e2710>] (do_vfs_ioctl+0x578/0x69c)
> r10:00000000 r9:eeb50000 r8:00000003 r7:c0106407 r6:ee245dc0 r5:edffce98
> r4:bebf09f8
> [<c00e2198>] (do_vfs_ioctl) from [<c00e2870>] (SyS_ioctl+0x3c/0x64)
> r10:00000000 r9:eeb50000 r8:00000003 r7:c0106407 r6:ee245dc0 r5:ee245dc0
> r4:bebf09f8
> [<c00e2834>] (SyS_ioctl) from [<c000fde0>] (ret_fast_syscall+0x0/0x3c)
> r8:c000ffa4 r7:00000036 r6:c0106407 r5:bebf09f8 r4:bebf0a70 r3:ffffffff
> Code: e590210c e1a04001 e59f0034 e59f1034 (e5923004)
> ---[ end trace bf083d5d69d2439d ]---
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: renesas-drivers-2015-11-24-v4.4-rc2
2015-11-24 13:38 renesas-drivers-2015-11-24-v4.4-rc2 Geert Uytterhoeven
2015-11-24 13:39 ` renesas-drivers-2015-11-24-v4.4-rc2 Geert Uytterhoeven
2015-11-25 1:47 ` renesas-drivers-2015-11-24-v4.4-rc2 Laurent Pinchart
@ 2015-11-25 9:37 ` Geert Uytterhoeven
2015-11-26 14:24 ` renesas-drivers-2015-11-24-v4.4-rc2 Laurent Pinchart
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Geert Uytterhoeven @ 2015-11-25 9:37 UTC (permalink / raw)
To: linux-sh
Hi Laurent,
On Wed, Nov 25, 2015 at 2:47 AM, Laurent Pinchart
<laurent.pinchart@ideasonboard.com> wrote:
> On Tuesday 24 November 2015 14:39:50 Geert Uytterhoeven wrote:
>> On Tue, Nov 24, 2015 at 2:38 PM, Geert Uytterhoeven wrote:
>> > I've pushed renesas-drivers-2015-11-24-v4.4-rc2 to
>> > https://git.kernel.org/cgit/linux/kernel/git/geert/renesas-drivers.git
>> > This tree is meant to ease development of platform support and drivers for
>> > Renesas ARM ("shmobile") SoCs. It's created by merging (a) the for-next
>> > branches of various subsystem trees and (b) branches with driver code
>> > submitted or planned for submission to maintainers into the development
>> > branch of Simon Horman's renesas.git tree.
>> >
>> > Today's version is based on renesas-devel-20151124-v4.4-rc2.
>> >
>> > Included branches with driver code:
>> > - sh-pfc-for-v4.5
>> > - topic/rcar-dmac-residue-v1
>> > - topic/rcar-dmac-hamza-v3
>> > - topic/scif-iommu
>> > - topic/sci-clk-cleanup-v2
>> > - topic/pfc-scif-clk
>> > - topic/scif-brg
>> > - topic/cpg-mssr-v6
>> > - topic/r8a7795-drivers-sh-v1
>> > - topic/cs2000-v6
>> > -
>> > git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git#topic/r
>> > 8a7795-sound-v6 -
>> > git://linuxtv.org/pinchartl/media.git#vsp1-kms-20151112~4
>>
>> When running "modetest -D rcar-du" on koelsch (shmobile_defconfig), it
>> crashes with:
>
> I can't reproduce that. Which version (git commit ID if possible) of modetest
> are you using ?
c745e541a9d8dfd3fb5e1ac57297e58d34d9328f
I've updated to c05049b4205e446a2e319ab620a5ca949c7a7380, same crash.
>> Unable to handle kernel NULL pointer dereference at virtual address 00000004
>> pgd = ee2f8000
>> [00000004] *pgd¿ca8831
>> Internal error: Oops: 17 [#1] SMP ARM
>> CPU: 1 PID: 2408 Comm: lt-modetest Not tainted
>> 4.4.0-rc2-01622-g1f9e8ee5963d826a #379
>> Hardware name: Generic R8A7791 (Flattened Device Tree)
>> task: ee078dc0 ti: eeb50000 task.ti: eeb50000
>> PC is at drm_platform_set_busid+0x1c/0x58
>> LR is at drm_setversion+0x90/0x16c
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: renesas-drivers-2015-11-24-v4.4-rc2
2015-11-24 13:38 renesas-drivers-2015-11-24-v4.4-rc2 Geert Uytterhoeven
` (2 preceding siblings ...)
2015-11-25 9:37 ` renesas-drivers-2015-11-24-v4.4-rc2 Geert Uytterhoeven
@ 2015-11-26 14:24 ` Laurent Pinchart
2015-11-26 15:08 ` renesas-drivers-2015-11-24-v4.4-rc2 Geert Uytterhoeven
2015-11-26 18:59 ` renesas-drivers-2015-11-24-v4.4-rc2 Laurent Pinchart
5 siblings, 0 replies; 7+ messages in thread
From: Laurent Pinchart @ 2015-11-26 14:24 UTC (permalink / raw)
To: linux-sh
Hi Geert,
On Wednesday 25 November 2015 10:37:45 Geert Uytterhoeven wrote:
> On Wed, Nov 25, 2015 at 2:47 AM, Laurent Pinchart wrote:
> > On Tuesday 24 November 2015 14:39:50 Geert Uytterhoeven wrote:
> >> On Tue, Nov 24, 2015 at 2:38 PM, Geert Uytterhoeven wrote:
> >>> I've pushed renesas-drivers-2015-11-24-v4.4-rc2 to
> >>> https://git.kernel.org/cgit/linux/kernel/git/geert/renesas-drivers.git
> >>> This tree is meant to ease development of platform support and drivers
> >>> for Renesas ARM ("shmobile") SoCs. It's created by merging (a) the for-
> >>> next branches of various subsystem trees and (b) branches with driver
> >>> code submitted or planned for submission to maintainers into the
> >>> development branch of Simon Horman's renesas.git tree.
> >>>
> >>> Today's version is based on renesas-devel-20151124-v4.4-rc2.
> >>>
> >>> Included branches with driver code:
> >>> - sh-pfc-for-v4.5
> >>> - topic/rcar-dmac-residue-v1
> >>> - topic/rcar-dmac-hamza-v3
> >>> - topic/scif-iommu
> >>> - topic/sci-clk-cleanup-v2
> >>> - topic/pfc-scif-clk
> >>> - topic/scif-brg
> >>> - topic/cpg-mssr-v6
> >>> - topic/r8a7795-drivers-sh-v1
> >>> - topic/cs2000-v6
> >>> - git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git#
> >>> topic/r8a7795-sound-v6
> >>> - git://linuxtv.org/pinchartl/media.git#vsp1-kms-20151112~4
> >>
> >> When running "modetest -D rcar-du" on koelsch (shmobile_defconfig), it
> >> crashes with:
> >
> > I can't reproduce that. Which version (git commit ID if possible) of
> > modetest are you using ?
>
> c745e541a9d8dfd3fb5e1ac57297e58d34d9328f
>
> I've updated to c05049b4205e446a2e319ab620a5ca949c7a7380, same crash.
And neither crash for me :-/ The kernel commit ID is
cf8f2b9871677cd91ac23a8989d61f47bb6f97ce, right ?
> >> Unable to handle kernel NULL pointer dereference at virtual address
> >> 00000004 pgd = ee2f8000
> >> [00000004] *pgd¿ca8831
> >> Internal error: Oops: 17 [#1] SMP ARM
> >> CPU: 1 PID: 2408 Comm: lt-modetest Not tainted
> >> 4.4.0-rc2-01622-g1f9e8ee5963d826a #379
> >> Hardware name: Generic R8A7791 (Flattened Device Tree)
> >> task: ee078dc0 ti: eeb50000 task.ti: eeb50000
> >> PC is at drm_platform_set_busid+0x1c/0x58
> >> LR is at drm_setversion+0x90/0x16c
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: renesas-drivers-2015-11-24-v4.4-rc2
2015-11-24 13:38 renesas-drivers-2015-11-24-v4.4-rc2 Geert Uytterhoeven
` (3 preceding siblings ...)
2015-11-26 14:24 ` renesas-drivers-2015-11-24-v4.4-rc2 Laurent Pinchart
@ 2015-11-26 15:08 ` Geert Uytterhoeven
2015-11-26 18:59 ` renesas-drivers-2015-11-24-v4.4-rc2 Laurent Pinchart
5 siblings, 0 replies; 7+ messages in thread
From: Geert Uytterhoeven @ 2015-11-26 15:08 UTC (permalink / raw)
To: linux-sh
Hi Laurent,
On Thu, Nov 26, 2015 at 3:24 PM, Laurent Pinchart
<laurent.pinchart@ideasonboard.com> wrote:
> On Wednesday 25 November 2015 10:37:45 Geert Uytterhoeven wrote:
>> On Wed, Nov 25, 2015 at 2:47 AM, Laurent Pinchart wrote:
>> > On Tuesday 24 November 2015 14:39:50 Geert Uytterhoeven wrote:
>> >> On Tue, Nov 24, 2015 at 2:38 PM, Geert Uytterhoeven wrote:
>> >>> I've pushed renesas-drivers-2015-11-24-v4.4-rc2 to
>> >>> https://git.kernel.org/cgit/linux/kernel/git/geert/renesas-drivers.git
>> >>> This tree is meant to ease development of platform support and drivers
>> >>> for Renesas ARM ("shmobile") SoCs. It's created by merging (a) the for-
>> >>> next branches of various subsystem trees and (b) branches with driver
>> >>> code submitted or planned for submission to maintainers into the
>> >>> development branch of Simon Horman's renesas.git tree.
>> >>>
>> >>> Today's version is based on renesas-devel-20151124-v4.4-rc2.
>> >>>
>> >>> Included branches with driver code:
>> >>> - sh-pfc-for-v4.5
>> >>> - topic/rcar-dmac-residue-v1
>> >>> - topic/rcar-dmac-hamza-v3
>> >>> - topic/scif-iommu
>> >>> - topic/sci-clk-cleanup-v2
>> >>> - topic/pfc-scif-clk
>> >>> - topic/scif-brg
>> >>> - topic/cpg-mssr-v6
>> >>> - topic/r8a7795-drivers-sh-v1
>> >>> - topic/cs2000-v6
>> >>> - git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git#
>> >>> topic/r8a7795-sound-v6
>> >>> - git://linuxtv.org/pinchartl/media.git#vsp1-kms-20151112~4
>> >>
>> >> When running "modetest -D rcar-du" on koelsch (shmobile_defconfig), it
>> >> crashes with:
>> >
>> > I can't reproduce that. Which version (git commit ID if possible) of
>> > modetest are you using ?
>>
>> c745e541a9d8dfd3fb5e1ac57297e58d34d9328f
>>
>> I've updated to c05049b4205e446a2e319ab620a5ca949c7a7380, same crash.
>
> And neither crash for me :-/ The kernel commit ID is
> cf8f2b9871677cd91ac23a8989d61f47bb6f97ce, right ?
No, you're testing renesas-devel-20151124-v4.4-rc2.
renesas-drivers-2015-11-24-v4.4-rc2 = 1f9e8ee5963d826af20c7bd70bc3fd997e6a4c7f
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: renesas-drivers-2015-11-24-v4.4-rc2
2015-11-24 13:38 renesas-drivers-2015-11-24-v4.4-rc2 Geert Uytterhoeven
` (4 preceding siblings ...)
2015-11-26 15:08 ` renesas-drivers-2015-11-24-v4.4-rc2 Geert Uytterhoeven
@ 2015-11-26 18:59 ` Laurent Pinchart
5 siblings, 0 replies; 7+ messages in thread
From: Laurent Pinchart @ 2015-11-26 18:59 UTC (permalink / raw)
To: linux-sh
Hi Geert,
On Thursday 26 November 2015 16:08:15 Geert Uytterhoeven wrote:
> On Thu, Nov 26, 2015 at 3:24 PM, Laurent Pinchart wrote:
> > On Wednesday 25 November 2015 10:37:45 Geert Uytterhoeven wrote:
> >> On Wed, Nov 25, 2015 at 2:47 AM, Laurent Pinchart wrote:
> >>> On Tuesday 24 November 2015 14:39:50 Geert Uytterhoeven wrote:
> >>>> On Tue, Nov 24, 2015 at 2:38 PM, Geert Uytterhoeven wrote:
> >>>>> I've pushed renesas-drivers-2015-11-24-v4.4-rc2 to
> >>>>> https://git.kernel.org/cgit/linux/kernel/git/geert/renesas-drivers.gi
> >>>>> t
> >>>>> This tree is meant to ease development of platform support and
> >>>>> drivers for Renesas ARM ("shmobile") SoCs. It's created by merging
> >>>>> (a) the for- next branches of various subsystem trees and (b)
> >>>>> branches with driver code submitted or planned for submission to
> >>>>> maintainers into the development branch of Simon Horman's renesas.git
> >>>>> tree.
> >>>>>
> >>>>> Today's version is based on renesas-devel-20151124-v4.4-rc2.
> >>>>>
> >>>>> Included branches with driver code:
> >>>>> - sh-pfc-for-v4.5
> >>>>> - topic/rcar-dmac-residue-v1
> >>>>> - topic/rcar-dmac-hamza-v3
> >>>>> - topic/scif-iommu
> >>>>> - topic/sci-clk-cleanup-v2
> >>>>> - topic/pfc-scif-clk
> >>>>> - topic/scif-brg
> >>>>> - topic/cpg-mssr-v6
> >> >>> - topic/r8a7795-drivers-sh-v1
> >>>>> - topic/cs2000-v6
> >>>>> - git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git#
> >>>>> topic/r8a7795-sound-v6
> >>>>> - git://linuxtv.org/pinchartl/media.git#vsp1-kms-20151112~4
> >>>>
> >>>> When running "modetest -D rcar-du" on koelsch (shmobile_defconfig), it
> >>>> crashes with:
> >>>
> >>> I can't reproduce that. Which version (git commit ID if possible) of
> >>> modetest are you using ?
> >>
> >> c745e541a9d8dfd3fb5e1ac57297e58d34d9328f
> >>
> >> I've updated to c05049b4205e446a2e319ab620a5ca949c7a7380, same crash.
> >
> > And neither crash for me :-/ The kernel commit ID is
> > cf8f2b9871677cd91ac23a8989d61f47bb6f97ce, right ?
>
> No, you're testing renesas-devel-20151124-v4.4-rc2.
>
> renesas-drivers-2015-11-24-v4.4-rc2 =
> 1f9e8ee5963d826af20c7bd70bc3fd997e6a4c7f
Of course. I should have read more than the last 10 characters of the tag...
Sorry about that.
Crash reproduced, problem fixed, patch sent, you've been CC'ed. I've pushed
the patch to
git://linuxtv.org/pinchartl/fbdev.git drm/next/du
Note that this is a v2 of an unmerged patch, not a fix on top of the drivers
tree.
--
Regards,
Laurent Pinchart
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