Hi Dear,
Sorry to invade your privacy, I am Mrs Daniela Angelo Kyle the wife of
late Mr Angelo Kyle,my husband worked with Central Bank Of Philippines
for ten years before he died in the year 2012. When my late husband
was alive he deposited sum amount of Money with UBA Bank therein
Burkina Faso
Export a function for other drivers to get the partner Source
Capabilities.
Signed-off-by: Kyle Tso
---
Changes since v1:
- add a put function to free the memory
Changes since v2:
- bring back the function tcpm_copy_pdos
drivers/usb/typec/tcpm/tcpm.c | 47
Export a function for other drivers to get the partner Source
Capabilities.
Signed-off-by: Kyle Tso
---
Changes since v1:
- add a put function to free the memory
drivers/usb/typec/tcpm/tcpm.c | 34 ++
include/linux/usb/tcpm.h | 2 ++
2 files changed, 36
Remove the acronym "VDM" and replace it with the full name "Vendor
Defined Message".
Signed-off-by: Kyle Tso
---
.../devicetree/bindings/connector/usb-connector.yaml | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bi
On Fri, Feb 12, 2021 at 12:21 PM Guenter Roeck wrote:
>
> On Fri, Feb 05, 2021 at 11:34:14AM +0800, Kyle Tso wrote:
> > Add bindings of VDO properties of USB PD SVDM so that they can be
> > used in device tree.
> >
> > Signed-off-by: Kyle Tso
>
> Reviewe
On Fri, Feb 12, 2021 at 3:10 PM Kyle Tso wrote:
>
> On Fri, Feb 12, 2021 at 12:17 PM Guenter Roeck wrote:
> >
> > On Fri, Feb 05, 2021 at 11:34:11AM +0800, Kyle Tso wrote:
> > > PD Spec Revision 3.0 Version 2.0 + ECNs 2020-12-10
> > > 6.4.4.2.3 Structured
On Fri, Feb 12, 2021 at 12:17 PM Guenter Roeck wrote:
>
> On Fri, Feb 05, 2021 at 11:34:11AM +0800, Kyle Tso wrote:
> > PD Spec Revision 3.0 Version 2.0 + ECNs 2020-12-10
> > 6.4.4.2.3 Structured VDM Version
> > "The Structured VDM Version field of the Discover Id
Looks good to me.
- Kyle
On Mon, Feb 8, 2021 at 1:43 PM Sedat Dilek wrote:
>
> After commit 6342adcaa683 ("entry: Ensure trap after single-step on
> system call return") a _TIF_SINGLESTEP define is obsolete for arch/x86.
>
> So, remove the leftover in arch/x86/inclu
de/asm/thread_info.h:#define _TIF_SINGLESTEP
> (1 << TIF_SINGLESTEP)
>
> Is this a leftover and can be removed (now)?
>
> Thanks.
>
> Regards,
> - Sedat -
>
> [1] https://marc.info/?l=linux-kernel&m=161273724611262&w=2
> [2] https://git.kernel.org/linus/6342adcaa683
Yes it looks like that can be removed now.
- Kyle
On Sat, Feb 6, 2021 at 5:30 AM Rob Herring wrote:
>
> On Fri, Feb 05, 2021 at 11:34:14AM +0800, Kyle Tso wrote:
> > Add bindings of VDO properties of USB PD SVDM so that they can be
> > used in device tree.
> >
> > Signed-off-by: Kyle Tso
> > ---
&
Add bindings of VDO properties of USB PD SVDM so that they can be
used in device tree.
Signed-off-by: Kyle Tso
---
Changes since v5:
- no change
.../bindings/connector/usb-connector.yaml | 11 +
include/dt-bindings/usb/pd.h | 311 +-
2 files changed, 321
Commit a079973f462a ("usb: typec: tcpm: Remove tcpc_config
configuration mechanism") removed the tcpc_config which includes the
Sink VDO and it is not yet added back with fwnode. Add it now.
Signed-off-by: Kyle Tso
---
Changes since v5:
- no change
drivers/usb/typec/tcpm/t
VDM header now requires SVDM Version. Get it from typec_partner.
Signed-off-by: Kyle Tso
---
Changes since v5:
- follow the changes of "usb: typec: Manage SVDM version"
drivers/usb/typec/altmodes/displayport.c | 17 +
1 file changed, 13 insertions(+), 4 deletions(-)
tners or
Cable Plug and Shall continue to operate using this Specification
Revision until they are Detached."
Also clear the fields newly defined in SVDM version 2.0 if the
negotiated SVDM version is 1.0.
Signed-off-by: Kyle Tso
---
Changes since v5:
- follow the changes of "usb: typ
PD Rev 3.0 introduces SVDM Version 2.0. This patch makes the field
configuable in the header in order to be able to be compatible with
older SVDM version.
Signed-off-by: Kyle Tso
---
Changes since v5:
- no change
drivers/usb/typec/altmodes/displayport.c | 2 +-
drivers/usb/typec/tcpm/tcpm.c
rt and the partner.
Also add setter/getter functions for the negotiated SVDM version.
Signed-off-by: Kyle Tso
---
Changes since v5
- !! most changes are from Heikki
- location of the negotiated SVDM version is changed. Now the variable
resides in typec_partner
- The setter and getter func
owest common Structured VDM Version supported by the Port Partners or
Cable Plug and Shall continue to operate using this Specification
Revision until they are Detached."
Signed-off-by: Kyle Tso
---
Changes since v5:
- follow the changes of "usb: typec: Manage SVDM version"
-
v5 is here:
https://patchwork.kernel.org/project/linux-usb/cover/20210202161733.932215-1-kyle...@google.com/
Changes since v5:
=
usb: typec: Manage SVDM version
- !! most changes are from Heikki
- location of the negotiated SVDM version is changed. Now the variable
resides in
On Thu, Feb 4, 2021 at 8:55 AM Kyle Tso wrote:
>
> Hi, Benson and Prashant,
>
> On Thu, Feb 4, 2021 at 8:50 AM Kyle Tso wrote:
> >
> > Reland VDO definitions of PD Revision 2.0 as they are still used in
> > PD2.0 products.
> >
> > Fixes: 0e1d
On Thu, Feb 4, 2021 at 12:55 AM Benson Leung wrote:
>
> Hey Kyle,
>
> On Tue, Feb 2, 2021 at 8:23 AM Kyle Tso wrote:
> >
> > "PD Spec Revision 3.0 Version 2.0 + ECNs 2020-12-10" introduces several
> > changes regarding the ID Header VDO and the Product Ty
Hi, Benson and Prashant,
On Thu, Feb 4, 2021 at 8:50 AM Kyle Tso wrote:
>
> Reland VDO definitions of PD Revision 2.0 as they are still used in
> PD2.0 products.
>
> Fixes: 0e1d6f55a12e ("usb: pd: Update VDO definitions")
> Signed-off-by: Kyle Tso
> ---
>
Reland VDO definitions of PD Revision 2.0 as they are still used in
PD2.0 products.
Fixes: 0e1d6f55a12e ("usb: pd: Update VDO definitions")
Signed-off-by: Kyle Tso
---
include/linux/usb/pd_vdo.h | 69 --
1 file changed, 66 insertions(+), 3 deletion
On Wed, Feb 3, 2021 at 10:11 AM Kyle Huey wrote:
>
> On Wed, Feb 3, 2021 at 10:00 AM Gabriel Krisman Bertazi
> wrote:
> > This seems to pass Kyle's test case. Kyle, can you verify it works with
> > rr?
>
> I will test it later today.
I have verified that a) the
below follows your suggestion? I'm setting the
> SYSCALL_WORK shadowing TIF_SINGLESTEP every time, instead of only when
> the child is inside a system call. Is this acceptable?
>
> This seems to pass Kyle's test case. Kyle, can you verify it works with
> rr?
I will tes
Thank you Heikki and Guenter for these valuable reviews.
I will update it in the next version.
thanks,
Kyle
On Wed, Feb 3, 2021 at 11:04 PM Heikki Krogerus
wrote:
>
> On Wed, Feb 03, 2021 at 05:01:26PM +0200, Heikki Krogerus wrote:
> > On Wed, Feb 03, 2021 at 06:51:43AM -0800, G
owest common Structured VDM Version supported by the Port Partners or
Cable Plug and Shall continue to operate using this Specification
Revision until they are Detached."
Signed-off-by: Kyle Tso
---
drivers/usb/typec/ucsi/displayport.c | 12 +---
drivers/usb/typec/ucsi/ucsi.c
PD Rev 3.0 introduces SVDM Version 2.0. This patch makes the field
configuable in the header in order to be able to be compatible with
older SVDM version.
Signed-off-by: Kyle Tso
---
drivers/usb/typec/altmodes/displayport.c | 2 +-
drivers/usb/typec/tcpm/tcpm.c| 16
tners or
Cable Plug and Shall continue to operate using this Specification
Revision until they are Detached."
Also clear the fields newly defined in SVDM version 2.0 for
compatibilities.
Signed-off-by: Kyle Tso
---
drivers/usb/typec/tcpm/tcpm.c | 49 -
VDM header now requires SVDM Version. Get it from typec_port.
Signed-off-by: Kyle Tso
---
drivers/usb/typec/altmodes/displayport.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/typec/altmodes/displayport.c
b/drivers/usb/typec/altmodes/displayport.c
Commit a079973f462a ("usb: typec: tcpm: Remove tcpc_config
configuration mechanism") removed the tcpc_config which includes the
Sink VDO and it is not yet added back with fwnode. Add it now.
Signed-off-by: Kyle Tso
---
drivers/usb/typec/tcpm/tcpm.c | 14 ++
1 file c
Add bindings of VDO properties of USB PD SVDM so that they can be
used in device tree.
Signed-off-by: Kyle Tso
---
.../bindings/connector/usb-connector.yaml | 11 +
include/dt-bindings/usb/pd.h | 311 +-
2 files changed, 321 insertions(+), 1 deletion
"PD Spec Revision 3.0 Version 2.0 + ECNs 2020-12-10" introduces several
changes regarding the ID Header VDO and the Product Type VDOs.
Signed-off-by: Kyle Tso
---
drivers/usb/typec/class.c | 8 +-
include/linux/usb/pd_vdo.h | 308 -
2 files ch
v4 is here:
https://patchwork.kernel.org/project/linux-usb/cover/20210202093342.738691-1-kyle...@google.com/
Changes since v4:
=
usb: pd: Make SVDM Version configurable in VDM header
- modified the code who uses VDO(), set the ver field to SVDM_VER_1_0
Kyle Tso (8):
usb: typec
t partners.
Also add setter/getter functions for the negotiated SVDM version.
Signed-off-by: Kyle Tso
---
drivers/usb/typec/class.c | 13 +
include/linux/usb/typec.h | 10 ++
2 files changed, 23 insertions(+)
diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/cla
On Tue, Feb 2, 2021 at 10:50 PM Guenter Roeck wrote:
>
> On 2/2/21 1:33 AM, Kyle Tso wrote:
> > PD Rev 3.0 introduces SVDM Version 2.0. This patch makes the field
> > configuable in the header in order to be able to be compatible with
> > older SVDM version.
> &g
typec_partner_set_pd_revision doesn't need any return value.
Fixes: 29b01295a829 ("usb: typec: Add typec_partner_set_pd_revision")
Signed-off-by: Kyle Tso
---
drivers/usb/typec/class.c | 10 ++
include/linux/usb/typec.h | 2 +-
2 files changed, 3 insertions(+), 9 del
Add bindings of VDO properties of USB PD SVDM so that they can be
used in device tree.
Signed-off-by: Kyle Tso
---
.../bindings/connector/usb-connector.yaml | 11 +
include/dt-bindings/usb/pd.h | 311 +-
2 files changed, 321 insertions(+), 1 deletion
Commit a079973f462a ("usb: typec: tcpm: Remove tcpc_config
configuration mechanism") removed the tcpc_config which includes the
Sink VDO and it is not yet added back with fwnode. Add it now.
Signed-off-by: Kyle Tso
---
drivers/usb/typec/tcpm/tcpm.c | 14 ++
1 file c
owest common Structured VDM Version supported by the Port Partners or
Cable Plug and Shall continue to operate using this Specification
Revision until they are Detached."
Signed-off-by: Kyle Tso
---
drivers/usb/typec/ucsi/displayport.c | 12 +---
drivers/usb/typec/ucsi/ucsi.c
tners or
Cable Plug and Shall continue to operate using this Specification
Revision until they are Detached."
Also clear the fields newly defined in SVDM version 2.0 for
compatibilities.
Signed-off-by: Kyle Tso
---
drivers/usb/typec/tcpm/tcpm.c | 47 +
PD Rev 3.0 introduces SVDM Version 2.0. This patch makes the field
configuable in the header in order to be able to be compatible with
older SVDM version.
Signed-off-by: Kyle Tso
---
include/linux/usb/pd_vdo.h | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/include
VDM header now requires SVDM Version. Get it from typec_port.
Signed-off-by: Kyle Tso
---
drivers/usb/typec/altmodes/displayport.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/typec/altmodes/displayport.c
b/drivers/usb/typec/altmodes/displayport.c
"PD Spec Revision 3.0 Version 2.0 + ECNs 2020-12-10" introduces several
changes regarding the ID Header VDO and the Product Type VDOs.
Signed-off-by: Kyle Tso
---
drivers/usb/typec/class.c | 8 +-
include/linux/usb/pd_vdo.h | 308 -
2 files ch
t partners.
Also add setter/getter functions for the negotiated SVDM version.
Signed-off-by: Kyle Tso
---
drivers/usb/typec/class.c | 13 +
include/linux/usb/typec.h | 10 ++
2 files changed, 23 insertions(+)
diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/cla
v3 is here:
https://patchwork.kernel.org/project/linux-usb/cover/20210201133421.408508-1-kyle...@google.com/
no changes except for separating the patch
"[v3,1/3] usb: typec: Determine common SVDM Versions"
into the first 6 patches in this patch set.
Kyle Tso (8):
usb: typec: M
On Mon, Feb 1, 2021 at 11:35 PM Heikki Krogerus
wrote:
>
> On Mon, Feb 01, 2021 at 09:34:19PM +0800, Kyle Tso wrote:
> > PD Spec Revision 3.0 Version 2.0 + ECNs 2020-12-10
> > 6.4.4.2.3 Structured VDM Version
> > "The Structured VDM Version field of the Discove
Commit a079973f462a ("usb: typec: tcpm: Remove tcpc_config
configuration mechanism") removed the tcpc_config which includes the
Sink VDO and it is not yet added back with fwnode. Add it now.
Signed-off-by: Kyle Tso
---
Changes since v2:
- use fwnode_property_count_u32 instead to get
Add bindings of VDO properties of USB PD SVDM so that they can be
used in device tree.
Signed-off-by: Kyle Tso
---
Changes since v2:
- no change
.../bindings/connector/usb-connector.yaml | 11 +
include/dt-bindings/usb/pd.h | 311 +-
2 files changed, 321
tners or
Cable Plug and Shall continue to operate using this Specification
Revision until they are Detached."
Also clear the fields newly defined in SVDM version 2.0 for
compatibilities. And fix some VDO definitions changed in the Spec.
Signed-off-by: Kyle Tso
---
Changes since v2:
-
patch v2:
https://lore.kernel.org/linux-devicetree/20210131151832.215931-1-kyle...@google.com/
Changes since v2:
=
usb: typec: Determine common SVDM Versions
- rename the variable and the functions (remove the text "common")
- remove the macro
dt-bindings: connector: Ad
On Mon, Feb 1, 2021 at 12:21 AM Guenter Roeck wrote:
>
> On 1/31/21 7:18 AM, Kyle Tso wrote:
> > Changes since v1:
> > - removed the "local" variables (svdm_version) in tcpm.c and
> > (altmodes/ucsi)/displayport.c
> > - added a member "svdm_ver
On Mon, Feb 1, 2021 at 12:02 AM Guenter Roeck wrote:
>
> On 1/31/21 7:18 AM, Kyle Tso wrote:
> > Commit a079973f462a ("usb: typec: tcpm: Remove tcpc_config
> > configuration mechanism") removed the tcpc_config which includes the
> > Sink VDO and it is not yet
; which isn’t what the tracer is expects.
The state of TF shouldn't really matter here. There should be no user
space code execution in the example I gave. This behavior all happens
in the kernel and not on the silicon.
- Kyle
On Sun, Jan 31, 2021 at 2:27 PM Kyle Huey wrote:
>
> On Sun, Jan 31, 2021 at 2:20 PM Andy Lutomirski wrote:
> >
> >
> >
> > > On Jan 31, 2021, at 2:08 PM, Kyle Huey wrote:
> > >
> > > On Sun, Jan 31, 2021 at 2:04 PM Andy Lutomirski
&g
On Sun, Jan 31, 2021 at 2:20 PM Andy Lutomirski wrote:
>
>
>
> > On Jan 31, 2021, at 2:08 PM, Kyle Huey wrote:
> >
> > On Sun, Jan 31, 2021 at 2:04 PM Andy Lutomirski
> > wrote:
> >> Indeed, and I have tests for this.
> >
> > Do you mean
On Sun, Jan 31, 2021 at 2:04 PM Andy Lutomirski wrote:
> Indeed, and I have tests for this.
Do you mean you already have a test case or that you would like a
minimized test case?
- Kyle
tners or
Cable Plug and Shall continue to operate using this Specification
Revision until they are Detached."
Also clear the fields newly defined in SVDM version 2.0 for
compatibilities. And fix some VDO definitions changed in the Spec.
Signed-off-by: Kyle Tso
---
Changes since v1:
- r
Add bindings of VDO properties of USB PD SVDM so that they can be
used in device tree.
Signed-off-by: Kyle Tso
---
Changes since v1:
dt-bindings: connector: Add SVDM VDO properties
- updated the dt-bindings documentations
- added more definitions of Product Type VDOs
.../bindings/connector/usb
Commit a079973f462a ("usb: typec: tcpm: Remove tcpc_config
configuration mechanism") removed the tcpc_config which includes the
Sink VDO and it is not yet added back with fwnode. Add it now.
Signed-off-by: Kyle Tso
---
Changes since v1:
- updated the commit message
drivers/usb/
patch v1 is here:
https://lore.kernel.org/linux-devicetree/20210126084544.682641-1-kyle...@google.com/
Changes from v1
On Sat, Jan 30, 2021 at 5:56 PM Linus Torvalds
wrote:
>
> On Sat, Jan 30, 2021 at 5:32 PM Kyle Huey wrote:
> >
> > I tested that with 2991552447707d791d9d81a5dc161f9e9e90b163 reverted
> > and Yuxuan's patch applied to Linus's tip rr works and passes all
> >
and Yuxuan's patch applied to Linus's tip rr works and passes all
tests.
- Kyle
On Thu, Jan 28, 2021 at 11:10 AM Linus Torvalds
wrote:
> You should have pointed to the actual patch.
Sorry, I broke the reply threading in my mail client.
- Kyle
Hey everyone,
This regression[0] has totally broken rr on 5.11. Could we get someone
to look at and merge Yuxuan's patch here?
- Kyle
[0] https://github.com/rr-debugger/rr/issues/2793
Current design only allows TCPM to get the Sink VDO from TCPC configs.
Add an additional way from fwnode.
Signed-off-by: Kyle Tso
---
drivers/usb/typec/tcpm/tcpm.c | 12
1 file changed, 12 insertions(+)
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
.org/linux-usb/20210115163311.391332-1-kyle...@google.com/)
The field is changed before sending it out of the port. I know this is
not a good idea but at least it works.
tners or
Cable Plug and Shall continue to operate using this Specification
Revision until they are Detached."
Also clear the fields newly defined in SVDM version 2.0 for
compatibilities. And fix some ID Header fields changed in the Spec.
Signed-off-by: Kyle Tso
---
drivers/usb/type
Add bindings of VDO properties of USB PD SVDM so that they can be
defined in device tree.
Signed-off-by: Kyle Tso
---
include/dt-bindings/usb/pd.h | 53 +++-
1 file changed, 52 insertions(+), 1 deletion(-)
diff --git a/include/dt-bindings/usb/pd.h b/include/dt
On Thu, Jan 21, 2021 at 4:41 PM Heikki Krogerus
wrote:
>
> Hi Kyle,
>
> On Sat, Jan 16, 2021 at 12:33:11AM +0800, Kyle Tso wrote:
> > If the port partner is PD2, the PDOs of the local port should follow the
> > format defined in PD2 Spec. Dynamically modify the pre-
If the port partner is PD2, the PDOs of the local port should follow the
format defined in PD2 Spec. Dynamically modify the pre-defined PD3 PDOs
and transform them into PD2 format before sending them to the PD2 port
partner.
Signed-off-by: Kyle Tso
---
drivers/usb/typec/tcpm/tcpm.c | 62
ORTED
message after receiving a chunked message.
Signed-off-by: Kyle Tso
---
changelog since v5:
- removed the signed-off
- modified the coding style suggested from Heikki
- modified more coding style problems (line wrapping limit)
drivers/usb/typec/tcpm/tcpm.c
machine stops.
Signed-off-by: Kyle Tso
---
Changelog since v5:
- no change
drivers/usb/typec/tcpm/tcpm.c | 80 ---
1 file changed, 73 insertions(+), 7 deletions(-)
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
index 70922723da4b
SinkTxOk otherwise. Meanwhile, any AMS initiated by a Sink port
will be denied in TCPM if the port partner (Source) sets SinkTxNG except
for HARD_RESET and SOFT_RESET.
Signed-off-by: Kyle Tso
---
Changelog since v5:
- removed the signed-off
v5 https://lore.kernel.org/r/20210105163927.1376770-1-kyle...@google.com
"usb: typec: tcpm: AMS and Collision Avoidance"
- removed the signed-off
- modified the coding style suggested from Heikki
- added FR_SWAP AMS handling
"usb: typec: tcpm: Protocol Error handling"
On Tue, Jan 12, 2021 at 9:56 PM Heikki Krogerus
wrote:
>
> On Wed, Jan 06, 2021 at 12:39:26AM +0800, Kyle Tso wrote:
> > PD3.0 Spec 6.8.1 describes how to handle Protocol Error. There are
> > general rules defined in Table 6-61 which regulate incoming Message
> > handling.
On Wed, Jan 13, 2021 at 2:11 PM Badhri Jagan Sridharan
wrote:
>
> Hi Kyle,
>
> Do you want to handle the FAST_ROLE_SWAP case as well ?
>
I forgot this part
Thanks for catching this.
I will fix it.
> You would have to fix up in two places:
>
> #1
> -
On Tue, Jan 12, 2021 at 9:29 PM Heikki Krogerus
wrote:
>
> On Wed, Jan 06, 2021 at 12:39:25AM +0800, Kyle Tso wrote:
> > This patch provides the implementation of Collision Avoidance introduced
> > in PD3.0. The start of each Atomic Message Sequence (AMS) initiated by
> >
machine stops.
Signed-off-by: Kyle Tso
Signed-off-by: Will McVicker
---
drivers/usb/typec/tcpm/tcpm.c | 80 ---
1 file changed, 73 insertions(+), 7 deletions(-)
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
index a951307d669d
ORTED
message after receiving a chunked message.
Signed-off-by: Kyle Tso
Signed-off-by: Will McVicker
---
drivers/usb/typec/tcpm/tcpm.c | 346 +-
include/linux/usb/pd.h| 1 +
2 files changed, 257 insertions(+), 90 deletions(-)
diff --git a/drivers/usb/
SinkTxOk otherwise. Meanwhile, any AMS initiated by a Sink port
will be denied in TCPM if the port partner (Source) sets SinkTxNG except
for HARD_RESET and SOFT_RESET.
Signed-off-by: Kyle Tso
Signed-off-by: Will McVicker
---
Changelog since v4:
- rebased to ToT
drivers/usb/typec/tcpm/tcpm.c | 533
This series include previous patch "[v4] AMS and Collision Avoidance"
https://lore.kernel.org/r/20201217030632.903718-1-kyle...@google.com
and two more patches "Protocol Error handling" and "Respond Wait if...".
The patch "AMS and Collision Avoidance" in [
SinkTxOk otherwise. Meanwhile, any AMS initiated by a Sink port
will be denied in TCPM if the port partner (Source) sets SinkTxNG except
for HARD_RESET and SOFT_RESET.
Signed-off-by: Kyle Tso
Signed-off-by: Will McVicker
---
Changelog since v3:
- rebased to ToT and fixed the conflicts
- merged the two
, so this should complete
the phase two configuration.
Signed-off-by: Kyle Russell
---
sound/soc/pxa/mmp-sspa.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/sound/soc/pxa/mmp-sspa.c b/sound/soc/pxa/mmp-sspa.c
index 52d4d8ace1c3..4803972ee655 100644
--- a/sound/soc/pxa/mmp-sspa.c
+++ b
The transmit phase register value is never cleared during hw params.
So once hw params sets this bit to handle a two channel format, it
remains configured for dual-phase, which is not desirable for mono
playback.
Signed-off-by: Kyle Russell
---
sound/soc/pxa/mmp-sspa.c | 1 +
1 file changed, 1
ey need).
Intel does support segments in their default BIOSes starting with
CooperLake so they should also support segments in their OS drivers/tools.
Thanks,
Kyle Meyer
From: Alexander Antonov
Sent: Tuesday, October 13, 2020 9:37 AM
To: Meyer, Kyle; pet...@
nfortunately we lost DR_STEP for PTRACE_{BLOCK,SINGLE}STEP.
>
> Fixes: d53d9bc0cf78 ("x86/debug: Change thread.debugreg6 to
> thread.virtual_dr6")
> Reported-by: Kyle Huey
> Signed-off-by: Peter Zijlstra (Intel)
> ---
> arch/x86/include/asm/ptrace.h |2 ++
&g
make it
> conditional on in_compat_syscall().
>
> Fixes: c3973b401ef2 ("mm: remove compat_process_vm_{readv,writev}")
> Reported-by: Kyle Huey
> Signed-off-by: Jens Axboe
>
> ---
>
> diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
>
should be fairly straightforward to extract the test case from our
repository into a standalone program.
- Kyle
[0] https://rr-project.org/
[1] https://github.com/mozilla/rr/blob/master/src/test/vm_readv_writev.c
On Mon, Oct 26, 2020 at 10:18 AM Peter Zijlstra wrote:
>
> On Mon, Oct 26, 2020 at 10:12:30AM -0700, Kyle Huey wrote:
> > On Mon, Oct 26, 2020 at 9:55 AM Peter Zijlstra wrote:
> > > @@ -935,6 +936,26 @@ static __always_inline void exc_debug_user(struct
/*
> * If dr6 has no reason to give us about the origin of this trap,
> * then it's very likely the result of an icebp/int01 trap.
This looks good to me (at least the non BTF parts), and I'll test it
shortly, but especially now that clearing virtual_dr6 is moved to
exc_debug_user I still don't see why it's not ok to copy the entire
dr6 value into virtual_dr6 unconditionally. Any extraneous dr6 state
from an in-kernel #DB would have been picked up and cleared already
when we entered exc_debug_kernel.
- Kyle
On Mon, Oct 26, 2020 at 9:05 AM Peter Zijlstra wrote:
>
> On Mon, Oct 26, 2020 at 04:55:21PM +0100, Peter Zijlstra wrote:
> > On Mon, Oct 26, 2020 at 07:33:08AM -0700, Kyle Huey wrote:
> > > After resuming a ptracee with PTRACE_SINGLESTEP, in the following
> > >
> - tracer: ptrace_get_debugreg(6)
Right.
> Also, can you confirm that pthread_set_debugreg(6) should not do
> anything useful?
I don't believe it did anything useful.
- Kyle
[0]
https://github.com/torvalds/linux/commit/d53d9bc0cf78#diff-51ce909c2f65ed9cc668bc36cc3c18528541d8a10e84287874cd37a5918abae5L790
don't see any handling to ever set DR_STEP in virtual_dr6, so I
think this code is just broken.
Sorry for not testing this when I was CCd on the original patch series :)
- Kyle
Hello Alexander,
Do you plan on supporting multiple segment platforms?
Thanks,
Kyle Meyer
From: alexander.anto...@linux.intel.com
Sent: Monday, September 28, 2020 5:21 AM
To: pet...@infradead.org; linux-kernel@vger.kernel.org; x...@kernel.org
Cc
ported-by: Michael Ellerman
> Fixes: d88d59b64ca3 ("core/entry: Respect syscall number rewrites")
> Cc: Thomas Gleixner
> Cc: Kyle Huey
> Cc: Andy Lutomirski
> Cc: Ingo Molnar
> Signed-off-by: Kees Cook
> ---
> kernel/entry/common.c | 6 --
> 1 file
a KILL_THREAD, and
> everything I've seen indicates that they aren't _accidentally_ depending
> on it either (i.e. they both produce "valid" filters). It's possible
> that something out there doesn't, and in that case, we likely need to
> make a special cas
ens
[cleaned up the !CONFIG_DEBUG_FS case and API changes for HEAD]
Signed-off-by: Kyle McMartin
---
drivers/block/brd.c | 19 ++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/drivers/block/brd.c b/drivers/block/brd.c
index 2723a70eb855..39b9d6aee5b8 100644
--- a
On Tue, Aug 25, 2020 at 12:32 PM Andy Lutomirski wrote:
>
> On Tue, Aug 25, 2020 at 11:50 AM Kyle Huey wrote:
> >
> > On Tue, Aug 25, 2020 at 10:31 AM Kyle Huey wrote:
> > >
> > > On Tue, Aug 25, 2020 at 9:46 AM Andy Lutomirski wrote:
> > > >
&
On Tue, Aug 25, 2020 at 10:31 AM Kyle Huey wrote:
>
> On Tue, Aug 25, 2020 at 9:46 AM Andy Lutomirski wrote:
> >
> > On Tue, Aug 25, 2020 at 9:32 AM Kyle Huey wrote:
> > >
> > > On Tue, Aug 25, 2020 at 9:12 AM Andy Lutomirski
> > > wrote:
> >
On Tue, Aug 25, 2020 at 9:46 AM Andy Lutomirski wrote:
>
> On Tue, Aug 25, 2020 at 9:32 AM Kyle Huey wrote:
> >
> > On Tue, Aug 25, 2020 at 9:12 AM Andy Lutomirski wrote:
> > > I don’t like this at all. Your behavior really shouldn’t depend on
> > > whethe
1 - 100 of 1020 matches
Mail list logo
