drm_framebuffer_init() uses const for the drm_framebuffer_funcs
argument so use that on drm_fb_cma_alloc() and
drm_fbdev_cma_create_with_funcs() as well.
Cc: laurent.pinch...@ideasonboard.com
Signed-off-by: Noralf Trønnes
---
drivers/gpu/drm/drm_fb_cma_helper.c | 4 ++--
drm_framebuffer_init() uses const for the drm_framebuffer_funcs
argument so use that on drm_fb_cma_alloc() and
drm_fbdev_cma_create_with_funcs() as well.
Cc: laurent.pinch...@ideasonboard.com
Signed-off-by: Noralf Trønnes
---
drivers/gpu/drm/drm_fb_cma_helper.c | 4 ++--
Martin Sperl writes:
> On 10.05.2016, at 21:58, Martin Sperl wrote:
>>
>>
>>
>>> On 10.05.2016, at 19:37, Eric Anholt wrote:
>>>
>>> Martin Sperl writes:
>>>
> On 10.05.2016 03:01, Eric Anholt
Martin Sperl writes:
> On 10.05.2016, at 21:58, Martin Sperl wrote:
>>
>>
>>
>>> On 10.05.2016, at 19:37, Eric Anholt wrote:
>>>
>>> Martin Sperl writes:
>>>
> On 10.05.2016 03:01, Eric Anholt wrote:
> With the new patch 2 inserted between my previous pair, I think this
>
Martin Sperl writes:
>> On 10.05.2016, at 19:37, Eric Anholt wrote:
>>
>> Martin Sperl writes:
>>> and also hsm (probably hardware security module):
>>> root@raspcm:~# cat /sys/kernel/debug/clk/hsm/regdump
>>> ctl = 0x02d6
Martin Sperl writes:
>> On 10.05.2016, at 19:37, Eric Anholt wrote:
>>
>> Martin Sperl writes:
>>> and also hsm (probably hardware security module):
>>> root@raspcm:~# cat /sys/kernel/debug/clk/hsm/regdump
>>> ctl = 0x02d6
>>> div = 0x30e0
>>> root@raspcm:~# cat
On Thu, 12 May 2016, Yoshihiro Shimoda wrote:
> > > Alan, does USB core even know which EHCI and OHCI are linked to the same
> > > port
> > > or the handoff is software transparent?
> >
> > The core knows. It doesn't use the information for a whole lot of
> > things, but it does use it in a
Hi,
On Wed, May 11, 2016 at 2:40 PM, Douglas Anderson wrote:
> Historically for Rockchip devices we've relied on the power-on
> default (or perhaps the firmware setting) to get the correct drive
> phase for dw_mmc devices. This worked OK for the most part, but:
>
> *
On Thu, 12 May 2016, Yoshihiro Shimoda wrote:
> > > Alan, does USB core even know which EHCI and OHCI are linked to the same
> > > port
> > > or the handoff is software transparent?
> >
> > The core knows. It doesn't use the information for a whole lot of
> > things, but it does use it in a
Hi,
On Wed, May 11, 2016 at 2:40 PM, Douglas Anderson wrote:
> Historically for Rockchip devices we've relied on the power-on
> default (or perhaps the firmware setting) to get the correct drive
> phase for dw_mmc devices. This worked OK for the most part, but:
>
> * Relying on the setting just
ker...@martin.sperl.org writes:
> From: Martin Sperl
>
> As the sdram clock is a critical clock to the system
> the minimal bcm2835-sdram driver claims (and enables)
> this clock and also exposes the corresponding sdram
> registers via debugfs.
I don't think this is a
ker...@martin.sperl.org writes:
> From: Martin Sperl
>
> As the sdram clock is a critical clock to the system
> the minimal bcm2835-sdram driver claims (and enables)
> this clock and also exposes the corresponding sdram
> registers via debugfs.
I don't think this is a good solution to the
> On Thu, May 12, 2016 at 10:18:47AM -0700, Dennis Dalessandro wrote:
> > + case HFI1_IOCTL_EP_INFO:
> > + case HFI1_IOCTL_EP_ERASE_CHIP:
> > + case HFI1_IOCTL_EP_ERASE_RANGE:
> > + case HFI1_IOCTL_EP_READ_RANGE:
> > + case HFI1_IOCTL_EP_WRITE_RANGE:
> > + if
> On Thu, May 12, 2016 at 10:18:47AM -0700, Dennis Dalessandro wrote:
> > + case HFI1_IOCTL_EP_INFO:
> > + case HFI1_IOCTL_EP_ERASE_CHIP:
> > + case HFI1_IOCTL_EP_ERASE_RANGE:
> > + case HFI1_IOCTL_EP_READ_RANGE:
> > + case HFI1_IOCTL_EP_WRITE_RANGE:
> > + if
On Thu, 12 May 2016, Wenyou Yang wrote:
> In order to get lower consumption, as a workaround, suspend
> the USB PORTA/B/C via set the SUSPEND_A/B/C bits of OHCI Interrupt
> Configuration Register while OHCI USB suspending.
What does this mean? What does suspending a port do? Is it the same
as
On Thu, 12 May 2016, Wenyou Yang wrote:
> In order to get lower consumption, as a workaround, suspend
> the USB PORTA/B/C via set the SUSPEND_A/B/C bits of OHCI Interrupt
> Configuration Register while OHCI USB suspending.
What does this mean? What does suspending a port do? Is it the same
as
On Thu, May 12, 2016 at 06:22:03PM +0100, Catalin Marinas wrote:
> On Thu, May 12, 2016 at 07:06:03PM +0300, Yury Norov wrote:
> > diff --git a/arch/arm64/include/asm/elf.h b/arch/arm64/include/asm/elf.h
> > index 24ed037..fda75ce 100644
> > --- a/arch/arm64/include/asm/elf.h
> > +++
On Thu, May 12, 2016 at 06:22:03PM +0100, Catalin Marinas wrote:
> On Thu, May 12, 2016 at 07:06:03PM +0300, Yury Norov wrote:
> > diff --git a/arch/arm64/include/asm/elf.h b/arch/arm64/include/asm/elf.h
> > index 24ed037..fda75ce 100644
> > --- a/arch/arm64/include/asm/elf.h
> > +++
On Thursday 12 May 2016 11:15 PM, Rhyland Klein wrote:
When configuring FPS during probe, assuming a DT node is present for
FPS, the code can run into a problem with the switch statements in
max77620_config_fps() and max77620_get_fps_period_reg_value(). Namely,
in the case of chip->chip_id ==
This reverts commit 7a03fe6f48f3 ("clk: rockchip: reset init state
before mmc card initialization").
Though not totally obvious from the commit message nor from the source
code, that commit appears to be trying to reset the "_drv" MMC clocks to
90 degrees (note that the "_sample" MMC clocks have
On Thursday 12 May 2016 11:15 PM, Rhyland Klein wrote:
When configuring FPS during probe, assuming a DT node is present for
FPS, the code can run into a problem with the switch statements in
max77620_config_fps() and max77620_get_fps_period_reg_value(). Namely,
in the case of chip->chip_id ==
This reverts commit 7a03fe6f48f3 ("clk: rockchip: reset init state
before mmc card initialization").
Though not totally obvious from the commit message nor from the source
code, that commit appears to be trying to reset the "_drv" MMC clocks to
90 degrees (note that the "_sample" MMC clocks have
Just like every other Rockhip device, the MMC "_sample" clocks should
have a shift of 0, not a shift of 1. The rk3399 TRM agrees. Presumably
these values were set to 0 because of a typo.
Things _sorta_ would have worked with the incorrect sample phase shift
because of the register layout but
Just like every other Rockhip device, the MMC "_sample" clocks should
have a shift of 0, not a shift of 1. The rk3399 TRM agrees. Presumably
these values were set to 0 because of a typo.
Things _sorta_ would have worked with the incorrect sample phase shift
because of the register layout but
Hello,
On Thu, May 12, 2016 at 09:11:33AM +0800, Miao Xie wrote:
> >My box has 48 cores and 188GB memory, but I set
> >vm.dirty_background_bytes = 268435456
> >vm.dirty_bytes = 536870912
> >
> >if I set vm.dirty_background_bytes and vm.dirty_bytes to be a large
>
Hello,
On Thu, May 12, 2016 at 09:11:33AM +0800, Miao Xie wrote:
> >My box has 48 cores and 188GB memory, but I set
> >vm.dirty_background_bytes = 268435456
> >vm.dirty_bytes = 536870912
> >
> >if I set vm.dirty_background_bytes and vm.dirty_bytes to be a large
>
On Thu, May 12, 2016 at 11:48:43AM +0530, Abhishek Sahu wrote:
> On Thu, May 12, 2016 at 12:13:47AM -0500, Andy Gross wrote:
> > On Wed, May 11, 2016 at 11:04:17PM +0530, Abhishek Sahu wrote:
> >
> >
> >
> > > > In qup_i2c_xfer and qup_i2c_xfer_v2 state is set to RESET at the
> > > >end,
On Thu, May 12, 2016 at 11:48:43AM +0530, Abhishek Sahu wrote:
> On Thu, May 12, 2016 at 12:13:47AM -0500, Andy Gross wrote:
> > On Wed, May 11, 2016 at 11:04:17PM +0530, Abhishek Sahu wrote:
> >
> >
> >
> > > > In qup_i2c_xfer and qup_i2c_xfer_v2 state is set to RESET at the
> > > >end,
Thanks for the clarification. Below some comments.
> On Wed, 2016-05-11 at 14:54 +0200, Hector Marco-Gisbert wrote:
>>
>> El 21/04/16 a las 00:12, Kees Cook escribió:
>>> On Tue, Apr 19, 2016 at 11:55 AM, Hector Marco-Gisbert >> v.es> wrote:
> On Wed, Apr 6, 2016 at 12:07 PM,
Thanks for the clarification. Below some comments.
> On Wed, 2016-05-11 at 14:54 +0200, Hector Marco-Gisbert wrote:
>>
>> El 21/04/16 a las 00:12, Kees Cook escribió:
>>> On Tue, Apr 19, 2016 at 11:55 AM, Hector Marco-Gisbert >> v.es> wrote:
> On Wed, Apr 6, 2016 at 12:07 PM, Hector
On Thu, 12 May 2016 04:53:19 +
"Tian, Kevin" wrote:
> > From: Alex Williamson [mailto:alex.william...@redhat.com]
> > Sent: Thursday, May 12, 2016 10:21 AM
> >
> > On Thu, 12 May 2016 01:19:44 +
> > "Tian, Kevin" wrote:
> >
> > > > From:
On Thu, 12 May 2016 04:53:19 +
"Tian, Kevin" wrote:
> > From: Alex Williamson [mailto:alex.william...@redhat.com]
> > Sent: Thursday, May 12, 2016 10:21 AM
> >
> > On Thu, 12 May 2016 01:19:44 +
> > "Tian, Kevin" wrote:
> >
> > > > From: Alex Williamson
When configuring FPS during probe, assuming a DT node is present for
FPS, the code can run into a problem with the switch statements in
max77620_config_fps() and max77620_get_fps_period_reg_value(). Namely,
in the case of chip->chip_id == MAX77620, it will set
fps_[mix|max]_period but then fall
When configuring FPS during probe, assuming a DT node is present for
FPS, the code can run into a problem with the switch statements in
max77620_config_fps() and max77620_get_fps_period_reg_value(). Namely,
in the case of chip->chip_id == MAX77620, it will set
fps_[mix|max]_period but then fall
On Thu, May 12, 2016 at 10:18:47AM -0700, Dennis Dalessandro wrote:
> + case HFI1_IOCTL_EP_INFO:
> + case HFI1_IOCTL_EP_ERASE_CHIP:
> + case HFI1_IOCTL_EP_ERASE_RANGE:
> + case HFI1_IOCTL_EP_READ_RANGE:
> + case HFI1_IOCTL_EP_WRITE_RANGE:
> + if
On Thu, May 12, 2016 at 10:18:47AM -0700, Dennis Dalessandro wrote:
> + case HFI1_IOCTL_EP_INFO:
> + case HFI1_IOCTL_EP_ERASE_CHIP:
> + case HFI1_IOCTL_EP_ERASE_RANGE:
> + case HFI1_IOCTL_EP_READ_RANGE:
> + case HFI1_IOCTL_EP_WRITE_RANGE:
> + if
On Thu, May 12, 2016 at 10:18:27AM -0700, Dennis Dalessandro wrote:
> There is also a driver software version being exported via a sysfs
> file. This is needed so that user space applications (psm) can
> determine if it needs to do ioctl() or write().
Why? Don't do this, just call ioctl() and if
On Thu, May 12, 2016 at 10:18:27AM -0700, Dennis Dalessandro wrote:
> There is also a driver software version being exported via a sysfs
> file. This is needed so that user space applications (psm) can
> determine if it needs to do ioctl() or write().
Why? Don't do this, just call ioctl() and if
Anyway, here's an actual patch with a commit message. Guenter, can you
give it a run please?
It does fix the issue here with your .config but I'd appreciate a
confirmation.
Thanks.
---
From: Borislav Petkov
down_write() calls a function to handle the slow path when the lock
Anyway, here's an actual patch with a commit message. Guenter, can you
give it a run please?
It does fix the issue here with your .config but I'd appreciate a
confirmation.
Thanks.
---
From: Borislav Petkov
down_write() calls a function to handle the slow path when the lock
is contended.
On Thu, May 12, 2016 at 07:06:03PM +0300, Yury Norov wrote:
> diff --git a/arch/arm64/include/asm/elf.h b/arch/arm64/include/asm/elf.h
> index 24ed037..fda75ce 100644
> --- a/arch/arm64/include/asm/elf.h
> +++ b/arch/arm64/include/asm/elf.h
> @@ -138,7 +138,10 @@ typedef struct user_fpsimd_state
On Thu, May 12, 2016 at 07:06:03PM +0300, Yury Norov wrote:
> diff --git a/arch/arm64/include/asm/elf.h b/arch/arm64/include/asm/elf.h
> index 24ed037..fda75ce 100644
> --- a/arch/arm64/include/asm/elf.h
> +++ b/arch/arm64/include/asm/elf.h
> @@ -138,7 +138,10 @@ typedef struct user_fpsimd_state
Remove the write() handler for user space commands now that ioctl
handling is available. User apps will need to change to use ioctl from
this point forward.
Reviewed-by: Mitko Haralanov
Signed-off-by: Dennis Dalessandro
---
Remove the write() handler for user space commands now that ioctl
handling is available. User apps will need to change to use ioctl from
this point forward.
Reviewed-by: Mitko Haralanov
Signed-off-by: Dennis Dalessandro
---
drivers/staging/rdma/hfi1/file_ops.c | 249
The HFI1_CMD_SDMA_STATUS_UPD command was never implemented it has no
reason to live in the driver. Remove it.
Reviewed-by: Christoph Hellwig
Reviewed-by: Mitko Haralanov
Reviewed-by: Ira Weiny
Signed-off-by: Dennis Dalessandro
Add a trace message to HFI1s user IOCTL handling. This allows debugging
of which IOCTLs are being handled by the driver.
Reviewed-by: Ira Weiny
Signed-off-by: Dennis Dalessandro
---
drivers/staging/rdma/hfi1/file_ops.c |2 ++
IOCTL is more suited to what user space commands need to do than the
write() interface. Add IOCTL definitions for all existing write commands
and the handling for those. The write() interface will be removed in a
follow on patch.
Reviewed-by: Mitko Haralanov
The HFI1_CMD_SDMA_STATUS_UPD command was never implemented it has no
reason to live in the driver. Remove it.
Reviewed-by: Christoph Hellwig
Reviewed-by: Mitko Haralanov
Reviewed-by: Ira Weiny
Signed-off-by: Dennis Dalessandro
---
drivers/staging/rdma/hfi1/file_ops.c |3 ---
Add a trace message to HFI1s user IOCTL handling. This allows debugging
of which IOCTLs are being handled by the driver.
Reviewed-by: Ira Weiny
Signed-off-by: Dennis Dalessandro
---
drivers/staging/rdma/hfi1/file_ops.c |2 ++
drivers/staging/rdma/hfi1/trace.c|1 +
IOCTL is more suited to what user space commands need to do than the
write() interface. Add IOCTL definitions for all existing write commands
and the handling for those. The write() interface will be removed in a
follow on patch.
Reviewed-by: Mitko Haralanov
Reviewed-by: Mike Marciniszyn
User space consumers of hfi1 will need to know what version of the
driver they are dealing with. This becomes particularly important when
the write() interface is removed. User's will need to be able to query
the driver information but without asking the driver directly.
Add the driver's software
User space consumers of hfi1 will need to know what version of the
driver they are dealing with. This becomes particularly important when
the write() interface is removed. User's will need to be able to query
the driver information but without asking the driver directly.
Add the driver's software
This patch series removes the write() interface for user access in favor of an
ioctl() based approach. This is in response to the complaint that we had
different handlers for write() and writev() doing different things and expecting
different types of data. See:
This patch series removes the write() interface for user access in favor of an
ioctl() based approach. This is in response to the complaint that we had
different handlers for write() and writev() doing different things and expecting
different types of data. See:
On Thu, May 12, 2016 at 07:38:00PM +0300, Meelis Roos wrote:
> I am seeing it on multiple different PC-s.
>
> [7.837957]
>
> [7.837959] UBSAN: Undefined behaviour in
> drivers/usb/host/ehci-hub.c:877:47
On Thu, May 12, 2016 at 07:38:00PM +0300, Meelis Roos wrote:
> I am seeing it on multiple different PC-s.
>
> [7.837957]
>
> [7.837959] UBSAN: Undefined behaviour in
> drivers/usb/host/ehci-hub.c:877:47
Hi,
* Keerthy [160510 22:56]:
> With the device tree parsing using the regulator framework
> there is a no longer a need for separate compatibles for
> individual regulator nodes. Hence removing them all.
Please resend the dts related clean-up patches separately
once the rest
Hi,
* Keerthy [160510 22:56]:
> With the device tree parsing using the regulator framework
> there is a no longer a need for separate compatibles for
> individual regulator nodes. Hence removing them all.
Please resend the dts related clean-up patches separately
once the rest of the
Hi Luke,
On 12/05/16 16:34, Luke Starrett wrote:
Hi Robin,
I pulled this in to a userspace test app expecting that the __uint128_t
type might cause GCC to emit 'ldp'. Seems like that was that your
intent based on your commit note. Instead I see two 64b loads (ldr Xn),
and a single 32b load
Hi Luke,
On 12/05/16 16:34, Luke Starrett wrote:
Hi Robin,
I pulled this in to a userspace test app expecting that the __uint128_t
type might cause GCC to emit 'ldp'. Seems like that was that your
intent based on your commit note. Instead I see two 64b loads (ldr Xn),
and a single 32b load
On Thu, 2016-05-12 at 10:41 +0200, Jan Kara wrote:
> On Wed 11-05-16 15:08:50, Vishal Verma wrote:
> >
> > From: Christoph Hellwig
> >
> > This allows XFS to perform zeroing using the iomap infrastructure
> > and
> > avoid buffer heads.
> >
> > [vishal: fix conflicts with
On Thu, 2016-05-12 at 10:41 +0200, Jan Kara wrote:
> On Wed 11-05-16 15:08:50, Vishal Verma wrote:
> >
> > From: Christoph Hellwig
> >
> > This allows XFS to perform zeroing using the iomap infrastructure
> > and
> > avoid buffer heads.
> >
> > [vishal: fix conflicts with dax-error-handling]
>
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/drm/qxl/qxl_fb.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/qxl/qxl_fb.c b/drivers/gpu/drm/qxl/qxl_fb.c
index 7136e52..17c1ef0 100644
--- a/drivers/gpu/drm/qxl/qxl_fb.c
+++ b/drivers/gpu/drm/qxl/qxl_fb.c
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/drm/qxl/qxl_fb.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/qxl/qxl_fb.c b/drivers/gpu/drm/qxl/qxl_fb.c
index 7136e52..17c1ef0 100644
--- a/drivers/gpu/drm/qxl/qxl_fb.c
+++ b/drivers/gpu/drm/qxl/qxl_fb.c
@@ -360,6 +360,9 @@
Andrew,
do you think this should go in in the next merge window or should I
repost after rc1 is out? I do not mind one way or the other. I would
obviously would like to get them in sooner rather than later but I can
certainly live with these wait a bit longer.
Thanks!
--
Michal Hocko
SUSE Labs
Andrew,
do you think this should go in in the next merge window or should I
repost after rc1 is out? I do not mind one way or the other. I would
obviously would like to get them in sooner rather than later but I can
certainly live with these wait a bit longer.
Thanks!
--
Michal Hocko
SUSE Labs
On Thu, 12 May 2016, David Howells wrote:
Mat Martineau wrote:
+ len = crypto_akcipher_maxsize(tfm);
+ info->key_size = len * 8;
+ info->max_data_size = len;
+ info->max_sig_size = len;
+ info->max_enc_size = len;
+
On Thu, 12 May 2016, David Howells wrote:
Mat Martineau wrote:
+ len = crypto_akcipher_maxsize(tfm);
+ info->key_size = len * 8;
+ info->max_data_size = len;
+ info->max_sig_size = len;
+ info->max_enc_size = len;
+ info->max_dec_size = len;
If len >
On Thu 12-05-16 13:57:45, Peter Zijlstra wrote:
[...]
> Subject: locking, rwsem: Fix down_write_killable()
> From: Peter Zijlstra
> Date: Wed, 11 May 2016 11:41:28 +0200
>
> The new signal_pending exit path in __rwsem_down_write_failed_common()
> was fingered as breaking
On Thu 12-05-16 13:57:45, Peter Zijlstra wrote:
[...]
> Subject: locking, rwsem: Fix down_write_killable()
> From: Peter Zijlstra
> Date: Wed, 11 May 2016 11:41:28 +0200
>
> The new signal_pending exit path in __rwsem_down_write_failed_common()
> was fingered as breaking his kernel by Tetsuo
* Eduard Gavin [160509 07:43]:
> Dear Nishanth,
> In igepV5 the LDO7 is connected to:
> VDDA_DSIPORTA - ball AA33
> VDDA_DSIPORTC - ball AE33
> VDDA_HDMI - ball AN25
> LDO4 is connected to:
> VPP1 - ball AD9
Thanks for the info, here's an updated patch
* Eduard Gavin [160509 07:43]:
> Dear Nishanth,
> In igepV5 the LDO7 is connected to:
> VDDA_DSIPORTA - ball AA33
> VDDA_DSIPORTC - ball AE33
> VDDA_HDMI - ball AN25
> LDO4 is connected to:
> VPP1 - ball AD9
Thanks for the info, here's an updated patch with comments and now
Sorry about that. I will fix and send a new iteration this afternoon.
Thomas
On Thu, May 12, 2016 at 9:27 AM, kbuild test robot <l...@intel.com> wrote:
> Hi,
>
> [auto build test ERROR on next-20160512]
> [cannot apply to tip/x86/core v4.6-rc7 v4.6-rc6 v4.6-rc5 v4.6-rc7
Sorry about that. I will fix and send a new iteration this afternoon.
Thomas
On Thu, May 12, 2016 at 9:27 AM, kbuild test robot wrote:
> Hi,
>
> [auto build test ERROR on next-20160512]
> [cannot apply to tip/x86/core v4.6-rc7 v4.6-rc6 v4.6-rc5 v4.6-rc7]
> [if your patch is appli
Hi Gustavo,
On 11 May 2016 at 14:45, Gustavo Padovan wrote:
> From: Gustavo Padovan
>
> Add Gustavo as maintainer for the Sync File Framework. Sumit is
> co-maintainer as he maintains drivers/dma-buf/. It also uses Sumit's
> tree as base.
>
Hi Gustavo,
On 11 May 2016 at 14:45, Gustavo Padovan wrote:
> From: Gustavo Padovan
>
> Add Gustavo as maintainer for the Sync File Framework. Sumit is
> co-maintainer as he maintains drivers/dma-buf/. It also uses Sumit's
> tree as base.
>
> Cc: Sumit Semwal
> Signed-off-by: Gustavo Padovan
Hi Kefeng,
On 5/12/2016 7:46 AM, Jon Mason wrote:
On Thu, May 12, 2016 at 2:16 AM, Kefeng Wang > wrote:
On 2016/5/12 6:56, Jon Mason wrote:
> Add all of the UARTs present on NS2 and enable them in the SVK device
>
Hi Kefeng,
On 5/12/2016 7:46 AM, Jon Mason wrote:
On Thu, May 12, 2016 at 2:16 AM, Kefeng Wang mailto:wangkefeng.w...@huawei.com>> wrote:
On 2016/5/12 6:56, Jon Mason wrote:
> Add all of the UARTs present on NS2 and enable them in the SVK device
> tree file. Also, do some
I am seeing it on multiple different PC-s.
[7.837957]
[7.837959] UBSAN: Undefined behaviour in drivers/usb/host/ehci-hub.c:877:47
[7.837961] index -1 is out of range for type 'u32 [1]'
[7.837964]
I am seeing it on multiple different PC-s.
[7.837957]
[7.837959] UBSAN: Undefined behaviour in drivers/usb/host/ehci-hub.c:877:47
[7.837961] index -1 is out of range for type 'u32 [1]'
[7.837964]
Le 05/12/2016 à 03:52 PM, Jerome Glisse a écrit :
> On Thu, May 12, 2016 at 03:30:24PM +0200, Nicolas Morey-Chaisemartin wrote:
>> Le 05/12/2016 à 11:36 AM, Jerome Glisse a écrit :
>>> On Thu, May 12, 2016 at 08:07:59AM +0200, Nicolas Morey-Chaisemartin wrote:
[...]
With
Le 05/12/2016 à 03:52 PM, Jerome Glisse a écrit :
> On Thu, May 12, 2016 at 03:30:24PM +0200, Nicolas Morey-Chaisemartin wrote:
>> Le 05/12/2016 à 11:36 AM, Jerome Glisse a écrit :
>>> On Thu, May 12, 2016 at 08:07:59AM +0200, Nicolas Morey-Chaisemartin wrote:
[...]
With
* Peter Ujfalusi [160511 01:46]:
> Tony, Paul,
>
> On 04/29/16 13:53, Peter Ujfalusi wrote:
> > Hi,
> >
> > Based on the ongoing discussion on v2 (ARM: OMAP3: Fix McBSP2/3 hwmod setup
> > for
> > sidetone) I have dropped the removal of the sidetone hwmod and only
> >
* Peter Ujfalusi [160511 01:46]:
> Tony, Paul,
>
> On 04/29/16 13:53, Peter Ujfalusi wrote:
> > Hi,
> >
> > Based on the ongoing discussion on v2 (ARM: OMAP3: Fix McBSP2/3 hwmod setup
> > for
> > sidetone) I have dropped the removal of the sidetone hwmod and only
> > corrected
> > it. The
From: Fenghua Yu
User space uses standard format xsave area. fpstate in signal frame
should have standard format size.
To explicitly distinguish between xstate size in kernel space and the
one in user space, we rename xstate_size to fpu_kernel_xstate_size.
This patch is
From: Fenghua Yu
User space uses standard format xsave area. fpstate in signal frame
should have standard format size.
To explicitly distinguish between xstate size in kernel space and the
one in user space, we rename xstate_size to fpu_kernel_xstate_size.
This patch is not fixing a bug. It
From: Fenghua Yu
The kernel xstate area can be in standard or compacted format;
it is always in standard format for user mode. When XSAVES is
enabled, the kernel uses the compacted format and it is necessary
to use a separate fpu_user_xstate_size for signal/ptrace frames.
From: Fenghua Yu
The kernel xstate area can be in standard or compacted format;
it is always in standard format for user mode. When XSAVES is
enabled, the kernel uses the compacted format and it is necessary
to use a separate fpu_user_xstate_size for signal/ptrace frames.
Signed-off-by: Fenghua
This is Part 1 of previous 13 XSAVES patches. Break it down to
smaller series. There are no code changes; only minor fixes in
the titles.
Fenghua Yu (3):
x86/fpu/xstate: Define and use fpu_user_xstate_size
x86/fpu/xstate: Rename xstate_size to fpu_kernel_xstate_size to
distinguish from
From: Fenghua Yu
Keep init_fpstate.xsave.header.xfeatures as zero for init optimization.
This is important for init optimization that is implemented in processor.
If a bit corresponding to an xstate in xstate_bv is 0, it means the
xstate is in init status and will not be
XSAVES is a kernel instruction and uses a compacted format. When working
with user space, the kernel should provide standard-format, non-supervisor
state data. We cannot do __copy_to_user() from a compacted-format kernel
xstate area to a signal frame.
Dave Hansen proposes this method to simplify
This is Part 1 of previous 13 XSAVES patches. Break it down to
smaller series. There are no code changes; only minor fixes in
the titles.
Fenghua Yu (3):
x86/fpu/xstate: Define and use fpu_user_xstate_size
x86/fpu/xstate: Rename xstate_size to fpu_kernel_xstate_size to
distinguish from
From: Fenghua Yu
Keep init_fpstate.xsave.header.xfeatures as zero for init optimization.
This is important for init optimization that is implemented in processor.
If a bit corresponding to an xstate in xstate_bv is 0, it means the
xstate is in init status and will not be read from memory to the
XSAVES is a kernel instruction and uses a compacted format. When working
with user space, the kernel should provide standard-format, non-supervisor
state data. We cannot do __copy_to_user() from a compacted-format kernel
xstate area to a signal frame.
Dave Hansen proposes this method to simplify
On Mon, May 09, 2016 at 04:41:49PM -0500, Dave Gerlach wrote:
> diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
> index 66a978d05958..c6eef3c98074 100644
> --- a/arch/arm/mm/ioremap.c
> +++ b/arch/arm/mm/ioremap.c
> @@ -400,6 +400,20 @@ EXPORT_SYMBOL(ioremap_wc);
> * clocks that would
On Mon, May 09, 2016 at 04:41:49PM -0500, Dave Gerlach wrote:
> diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
> index 66a978d05958..c6eef3c98074 100644
> --- a/arch/arm/mm/ioremap.c
> +++ b/arch/arm/mm/ioremap.c
> @@ -400,6 +400,20 @@ EXPORT_SYMBOL(ioremap_wc);
> * clocks that would
On Fri 13-05-16 00:09:07, Tetsuo Handa wrote:
[...]
> Michal, this version eliminated overhead of walking the process list
> when nothing is wrong. You are aware of the possibility of
> debug_show_all_locks() failing to report the culprit, aren't you?
> So, what are unacceptable major problems for
On Fri 13-05-16 00:09:07, Tetsuo Handa wrote:
[...]
> Michal, this version eliminated overhead of walking the process list
> when nothing is wrong. You are aware of the possibility of
> debug_show_all_locks() failing to report the culprit, aren't you?
> So, what are unacceptable major problems for
This will provide fully accuracy to the mapcount calculation in the
write protect faults, so page pinning will not get broken by false
positive copy-on-writes.
total_mapcount() isn't the right calculation needed in
reuse_swap_page(), so this introduces a page_trans_huge_mapcount()
that is
This will provide fully accuracy to the mapcount calculation in the
write protect faults, so page pinning will not get broken by false
positive copy-on-writes.
total_mapcount() isn't the right calculation needed in
reuse_swap_page(), so this introduces a page_trans_huge_mapcount()
that is
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