[PATCH] i915: Set ddi_pll_sel in DP MST path

2015-08-31 Thread Ander Conselvan de Oliveira
The DP MST encoder config function never sets ddi_pll_sel, even though its value is programmed in its ->pre_enable() hook. That used to work because a new pipe_config was kzalloc'ed at every modeset, and the value of zero selects the highest clock for the PLL. Starting with the commit below, the va

[PATCH] media: dvb-core: Don't force CAN_INVERSION_AUTO in oneshot mode.

2015-08-31 Thread Malcolm Priestley
When in FE_TUNE_MODE_ONESHOT the frontend must report the actual capabilities so user can take appropriate action. With frontends that can't do auto inversion this is done by dvb-core automatically so CAN_INVERSION_AUTO is valid. However, when in FE_TUNE_MODE_ONESHOT this is not true. So only se

Re: [PATCH] dm btree: add ref counting ops for the leaves of top level btrees

2015-08-31 Thread Luis Henriques
On Wed, Aug 19, 2015 at 02:45:43PM -0400, Mike Snitzer wrote: > This stable@ backport drops the dm-btree-remove.c:remove_one() hunk > from the original commit because it isn't relevant for stable. > Thanks, I guess this is applicable to the 3.16 kernel as well, so I'll use a similar backport. Che

Re: [Intel-gfx] [PATCH] i915: Set ddi_pll_sel in DP MST path

2015-08-31 Thread Ville Syrjälä
On Mon, Aug 31, 2015 at 11:23:28AM +0300, Ander Conselvan de Oliveira wrote: > The DP MST encoder config function never sets ddi_pll_sel, even though > its value is programmed in its ->pre_enable() hook. That used to work > because a new pipe_config was kzalloc'ed at every modeset, and the value >

[PATCH 1/1] storvsc: Don't set the SRB_FLAGS_QUEUE_ACTION_ENABLE flag

2015-08-31 Thread K. Y. Srinivasan
Don't set the SRB_FLAGS_QUEUE_ACTION_ENABLE flag since we are not specifying tags. Signed-off-by: K. Y. Srinivasan Cc: stable@vger.kernel.org --- drivers/scsi/storvsc_drv.c |3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvs

Re: [PATCH 1/1] storvsc: Don't set the SRB_FLAGS_QUEUE_ACTION_ENABLE flag

2015-08-31 Thread James Bottomley
On Mon, 2015-08-31 at 08:21 -0700, K. Y. Srinivasan wrote: > Don't set the SRB_FLAGS_QUEUE_ACTION_ENABLE flag since we are not specifying > tags. What's the actual problem description this causes? James > Signed-off-by: K. Y. Srinivasan > Cc: stable@vger.kernel.org > --- > drivers/scsi/storvs

[PATCH] drm/i915: Always mark the object as dirty when used by the GPU

2015-08-31 Thread Chris Wilson
There have been many hard to track down bugs whereby userspace forgot to flag a write buffer and then cause graphics corruption or a hung GPU when that buffer was later purged under memory pressure (as the buffer appeared clean, its pages would have been evicted rather than preserved and any change

[PATCH 2/2] drm/amdgpu/atom: Send out the full AUX address

2015-08-31 Thread Alex Deucher
AUX addresses are 20 bits long. Send out the entire address instead of just the low 16 bits. Port of: drm/radeon/atom: Send out the full AUX address to amdgpu Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org --- drivers/gpu/drm/amd/amdgpu/atombios_dp.c | 3 ++- 1 file changed, 2 insertion

[PATCH 1/2] drm/radeon/native: Send out the full AUX address

2015-08-31 Thread Alex Deucher
AUX addresses are 20 bits long. Send out the entire address instead of just the low 16 bits. Port of: drm/radeon/atom: Send out the full AUX address to radeon non-atom aux path Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org --- drivers/gpu/drm/radeon/radeon_dp_auxch.c | 4 ++-- 1 file c

Re: [PATCH 1/2] drm/radeon/native: Send out the full AUX address

2015-08-31 Thread Christian König
On 31.08.2015 17:19, Alex Deucher wrote: AUX addresses are 20 bits long. Send out the entire address instead of just the low 16 bits. Port of: drm/radeon/atom: Send out the full AUX address to radeon non-atom aux path Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Reviewed-by: Christ

RE: [PATCH 1/1] storvsc: Don't set the SRB_FLAGS_QUEUE_ACTION_ENABLE flag

2015-08-31 Thread KY Srinivasan
> -Original Message- > From: James Bottomley [mailto:james.bottom...@hansenpartnership.com] > Sent: Monday, August 31, 2015 7:02 AM > To: KY Srinivasan > Cc: gre...@linuxfoundation.org; linux-ker...@vger.kernel.org; > de...@linuxdriverproject.org; oher...@suse.com; > jbottom...@parallels

Re: [PATCH] drm/i915: apply the PCI_D0/D3 hibernation workaround everywhere on pre GEN6

2015-08-31 Thread Jani Nikula
On Sat, 29 Aug 2015, Mikko Rapeli wrote: > Please, please merge this patch already. Without it hibernation poweroff > is broken for several users. There were some doubts raised over the > approach on lkml review but Imre as maintainer thinks this is the right > thing to do and users like me need t

Re: [Intel-gfx] [PATCH] drm/i915: Check DP link status on long hpd too

2015-08-31 Thread Jani Nikula
On Thu, 20 Aug 2015, ville.syrj...@linux.intel.com wrote: > From: Ville Syrjälä > > We are no longer checkling the DP link status on long hpd. We used to do > that from the .hot_plug() handler, but it was removed when MST got > introduced. > > If there's no userspace we now fail to retrain the lin

Re: [PATCH] usb: musb: dsps: handle the otg_state_a_wait_vrise_timeout case

2015-08-31 Thread Gregory CLEMENT
Hi Felipe, On ven., août 21 2015, Gregory CLEMENT wrote: >> According to the OTG specification after a timeout of >> OTG_TIME_A_WAIT_VRISE (the maximum value is 100ms) the driver must >> move from the state a_wait_vrise to the state a_wait_bcon. However, >> the dsps version of musb does not ha

Re: [PATCH 3.19.y-ckt 130/130] Revert "sched/x86_64: Don't save flags on context switch"

2015-08-31 Thread Kamal Mostafa
On Sat, 2015-08-29 at 09:20 -0700, Andy Lutomirski wrote: > If you haven't pushed this out yet, I would hold off. I think it may > be unnecessary. Okay, I've dropped this revert from the 3.19-stable queue. And for reference, your post: http://seclists.org/oss-sec/2015/q3/456 Thanks very much fo

Re: [PATCH] Revert "usb: dwc3: gadget: drop unnecessary loop when cleaning up TRBs"

2015-08-31 Thread Felipe Balbi
On Mon, Aug 31, 2015 at 07:48:28PM +0300, ville.syrj...@linux.intel.com wrote: > From: Ville Syrjälä > > This reverts commit 8f2c9544aba636134303105ecb164190a39dece4. > > As it breaks g_ether on my Baytrail FFRD8 device. Everything starts out > fine, but after a bit of data has been transferred

[PATCH] Revert "usb: dwc3: gadget: drop unnecessary loop when cleaning up TRBs"

2015-08-31 Thread ville . syrjala
From: Ville Syrjälä This reverts commit 8f2c9544aba636134303105ecb164190a39dece4. As it breaks g_ether on my Baytrail FFRD8 device. Everything starts out fine, but after a bit of data has been transferred it just stops flowing. Note that I do get a bunch of these "NOHZ: local_softirq_pending 08

Re: [PATCH] media: dvb-core: Don't force CAN_INVERSION_AUTO in oneshot mode.

2015-08-31 Thread Johann Klammer
Why not just remove the line? info->caps |= FE_CAN_INVERSION_AUTO; The capabilities call interacting with the oneshot setting is rather weird and maybe unexpected. -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majord...@vger.kernel.org

Re: [PATCH] Revert "usb: dwc3: gadget: drop unnecessary loop when cleaning up TRBs"

2015-08-31 Thread Ville Syrjälä
On Mon, Aug 31, 2015 at 11:54:13AM -0500, Felipe Balbi wrote: > On Mon, Aug 31, 2015 at 07:48:28PM +0300, ville.syrj...@linux.intel.com wrote: > > From: Ville Syrjälä > > > > This reverts commit 8f2c9544aba636134303105ecb164190a39dece4. > > > > As it breaks g_ether on my Baytrail FFRD8 device. E

Re: [PATCH] media: dvb-core: Don't force CAN_INVERSION_AUTO in oneshot mode.

2015-08-31 Thread Malcolm Priestley
On 31/08/15 18:03, Johann Klammer wrote: Why not just remove the line? info->caps |= FE_CAN_INVERSION_AUTO; The capabilities call interacting with the oneshot setting is rather weird and maybe unexpected. No, because in normal mode it can do auto inversion. -- To unsubscribe from

Re: [PATCH] media: dvb-core: Don't force CAN_INVERSION_AUTO in oneshot mode.

2015-08-31 Thread Devin Heitmueller
Hi Malcolm, >> The capabilities call interacting with the oneshot setting is rather weird >> and maybe unexpected. >> >> > > No, because in normal mode it can do auto inversion. This isn't my area of expertise, but I suspect this is going to cause some pretty confusing behavior. Generally speaki

Re: [PATCH] Revert "usb: dwc3: gadget: drop unnecessary loop when cleaning up TRBs"

2015-08-31 Thread Felipe Balbi
Hi, On Mon, Aug 31, 2015 at 08:25:10PM +0300, Ville Syrjälä wrote: > On Mon, Aug 31, 2015 at 11:54:13AM -0500, Felipe Balbi wrote: > > On Mon, Aug 31, 2015 at 07:48:28PM +0300, ville.syrj...@linux.intel.com > > wrote: > > > From: Ville Syrjälä > > > > > > This reverts commit 8f2c9544aba63613430

Re: [PATCH] Revert "usb: dwc3: gadget: drop unnecessary loop when cleaning up TRBs"

2015-08-31 Thread Felipe Balbi
Hi, On Mon, Aug 31, 2015 at 01:50:10PM -0500, Felipe Balbi wrote: > > > > From: Ville Syrjälä > > > > > > > > This reverts commit 8f2c9544aba636134303105ecb164190a39dece4. > > > > > > > > As it breaks g_ether on my Baytrail FFRD8 device. Everything starts out > > > > fine, but after a bit of da

Re: [PATCH] media: dvb-core: Don't force CAN_INVERSION_AUTO in oneshot mode.

2015-08-31 Thread Malcolm Priestley
Hi Devin On 31/08/15 19:07, Devin Heitmueller wrote: Hi Malcolm, The capabilities call interacting with the oneshot setting is rather weird and maybe unexpected. No, because in normal mode it can do auto inversion. ... If the goal was for the software-emulated auto inversion to be trans

Re: [PATCH] Revert "usb: dwc3: gadget: drop unnecessary loop when cleaning up TRBs"

2015-08-31 Thread Sergei Shtylyov
Hello. On 08/31/2015 07:48 PM, ville.syrj...@linux.intel.com wrote: From: Ville Syrjälä This reverts commit 8f2c9544aba636134303105ecb164190a39dece4. As it breaks g_ether on my Baytrail FFRD8 device. Everything starts out fine, but after a bit of data has been transferred it just stops flowi

Re: Bug#797023: Linux kernel FTBFS error for ARCH=s390, CONFIG_SMP=n, and CONFIG_DYNAMIC_DEBUG=y

2015-08-31 Thread Stephen Powell
On Thu, 27 Aug 2015 18:06:49 -0400 (EDT), Ben Hutchings wrote: > > On Wed, 2015-08-26 at 21:33 -0400, Stephen Powell wrote: >> >> The Linux kernel in jessie fails to build from source for >> the combination ARCH=s390, CONFIG_SMP=n, and CONFIG_DYNAMIC_DEBUG=y. >> Compilation of drivers/s390/char/

RE: [PATCH 2/2] drm/amdgpu/atom: Send out the full AUX address

2015-08-31 Thread Zhou, Jammy
Patch is Reviewed-by: Jammy Zhou I cannot find the first patch in my mailbox, did I miss something? Regards, Jammy -Original Message- From: dri-devel [mailto:dri-devel-boun...@lists.freedesktop.org] On Behalf Of Alex Deucher Sent: Monday, August 31, 2015 11:19 PM To: dri-de...@lists.fr

Re: [PATCH 2/2] drm/amdgpu/atom: Send out the full AUX address

2015-08-31 Thread Alex Deucher
On Mon, Aug 31, 2015 at 11:44 PM, Zhou, Jammy wrote: > Patch is Reviewed-by: Jammy Zhou > > I cannot find the first patch in my mailbox, did I miss something? It was a similar fix for the non-atom aux code in radeon: http://lists.freedesktop.org/archives/dri-devel/2015-August/089539.html Alex