On 7/05/19 7:27 PM, Faiz Abbas wrote:
> Hi Adrian,
>
> On 26/04/19 11:30 AM, Adrian Hunter wrote:
>> On 25/04/19 6:57 PM, Faiz Abbas wrote:
>>> In the call to regmap_update_bits() for SLOTTYPE, the mask and value
>>> fields are exchanged. Fix this.
>>
>&g
On 8/05/19 1:46 AM, Scott Branden wrote:
> Hi Adrian,
>
> On 2019-05-06 11:31 p.m., Adrian Hunter wrote:
>> On 6/05/19 8:01 PM, Scott Branden wrote:
>>> From: Trac Hoang
>>>
>>> The iproc host eMMC/SD controller hold time does not meet the
>>> s
the falling clock edges rather than the
> rising clock edges.
>
> This change applies only to the Cygnus platform.
>
> Fixes: c833e92bbb60 ("mmc: sdhci-iproc: support standard byte register
> accesses")
> Signed-off-by: Trac Hoang
> Signed-off-by: Scott Bran
On 6/05/19 8:01 PM, Scott Branden wrote:
> From: Trac Hoang
>
> The iproc host eMMC/SD controller hold time does not meet the
> specification in the HS50 mode. This problem can be mitigated
> by disabling the HISPD bit; thus forcing the controller output
> data to be driven on the falling clock
On 4/05/19 2:35 AM, Douglas Anderson wrote:
> If I run the following on rk3288-veyron-minnie (a 2GB machine)
>
> cd /sys/bus/platform/drivers/dwmmc_rockchip
> for i in $(seq 1 3000); do
> echo "" $i
> echo ff0f.dwmmc > unbind
> sleep .5
> echo ff0f00
As preparation for adding support for copying to clipboard, create view in
TreeWindowBase instead of derived classes.
Signed-off-by: Adrian Hunter
---
tools/perf/scripts/python/exported-sql-viewer.py | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/tools/perf/scripts
Add a context menu (right-click) that provides options for copying to
clipboard, including, for trees, the ability to copy only the cell under
the mouse pointer.
Signed-off-by: Adrian Hunter
---
.../scripts/python/exported-sql-viewer.py | 41 +++
1 file changed, 41
Add support for copying to clipboard. Two menu options are added to copy the
selected rows / columns with normal spacing, or as comma-separated-values.
In the case of trees, only entire rows can be copied.
Signed-off-by: Adrian Hunter
---
.../scripts/python/exported-sql-viewer.py | 217
As preparation for adding support for copying to clipboard, keep track of
what level each item is in tree items.
Signed-off-by: Adrian Hunter
---
tools/perf/scripts/python/exported-sql-viewer.py | 4
1 file changed, 4 insertions(+)
diff --git a/tools/perf/scripts/python/exported-sql
Hi
Here are a some minor improvememnts to exported-sql-viewer.py
The patches go on top of the pyside2 support patches, here:
https://lore.kernel.org/lkml/20190412113830.4126-1-adrian.hun...@intel.com
Adrian Hunter (6):
perf scripts python: exported-sql-viewer.py: Fix error when
With support for Python 2 or 3 and PySide 1 or 2 (Qt 4 or 5), it is useful
to see what versions are in use. Add an 'About' dialog box that displays
Python, PySide, Qt and database server (SQLite or PostgreSQL) version
numbers.
Signed-off-by: Adrian Hunter
---
.../scripts/python/ex
s no attribute 'view'
Signed-off-by: Adrian Hunter
---
tools/perf/scripts/python/exported-sql-viewer.py | 14 ++
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/tools/perf/scripts/python/exported-sql-viewer.py
b/tools/perf/scripts/python/exported-sql-viewer.py
in
s: 81196976ed94 ("mmc: block: Add blk-mq support")
Acked-by: Adrian Hunter
> ---
> I found this using kmemleak and plugging and unplugging an SD card in a
> few times.
>
> Here is an example of the output of kmemleak:
> unreferenced object 0x888125be4ce8 (size
Cc: some AMD people
On 1/05/19 8:54 PM, Raul E Rangel wrote:
> AMD SDHC 0x7906 requires a hard reset to clear all internal state.
> Otherwise it can get into a bad state where the DATA lines are always
> read as zeros.
>
> This change requires firmware that can transition the device into
> D3Cold
On 12/04/19 2:38 PM, Adrian Hunter wrote:
> Hi
>
> Here are patches to add support for pyside2 to the db-export scripts,
> and a couple of Intel PT patches.
>
>
> Adrian Hunter (8):
> perf scripts python: exported-sql-viewer.py: Change python2 to python
>
On 25/04/19 6:57 PM, Faiz Abbas wrote:
> In the call to regmap_update_bits() for SLOTTYPE, the mask and value
> fields are exchanged. Fix this.
Could you also comment on whether this has any known effect on the driver.
>
> Signed-off-by: Faiz Abbas
> ---
> drivers/mmc/host/sdhci_am654.c | 4 ++
On 25/04/19 6:57 PM, Faiz Abbas wrote:
> Fix the following minor things:
>
> 1. Line wrapping with the regmap_*() functions is way more conservative
> than required by the 80 character rule. Expand the function calls out to
> use less number of lines.
>
> 2. Add an error message if the DLL fails
On 16/04/19 7:01 PM, Jiri Olsa wrote:
> Maps in kcore do not cover bpf maps, so we can't just
> remove everything. Keeping all kernel maps, which are
> not covered by kcore maps.
Memory for jited-bpf is allocated from the same area that is used for
modules. In the case of /proc/kcore, that entire
On 12/04/19 5:50 PM, Raul Rangel wrote:
> On Fri, Apr 12, 2019 at 09:26:44AM +0300, Adrian Hunter wrote:
>> On 12/04/19 1:08 AM, Raul E Rangel wrote:
>>> I was debugging a SDHC hardware bug and got tired of having to
>>> translate the register values by hand. Thi
On 17/04/19 9:51 AM, Jiri Olsa wrote:
> On Wed, Apr 17, 2019 at 09:35:32AM +0300, Adrian Hunter wrote:
>> On 16/04/19 7:01 PM, Jiri Olsa wrote:
>>> The eBPF program can be loaded multiple times
>>> with the same name (tag). We can share dso
>>> objects for
On 16/04/19 7:01 PM, Jiri Olsa wrote:
> The eBPF program can be loaded multiple times
> with the same name (tag). We can share dso
> objects for those programs.
Doesn't a eBPF program get recompiled differently every time it is loaded?
>
> Link: http://lkml.kernel.org/n/tip-3damf8vq1dryhtpbk5b06
Commit-ID: 6e4b1cac30d297718218dc268199ed20df074b98
Gitweb: https://git.kernel.org/tip/6e4b1cac30d297718218dc268199ed20df074b98
Author: Adrian Hunter
AuthorDate: Tue, 9 Apr 2019 09:25:57 +0300
Committer: Arnaldo Carvalho de Melo
CommitDate: Tue, 16 Apr 2019 11:27:05 -0300
perf scripts
On 16/04/19 10:27 AM, Peng Fan wrote:
> Hi Adrian,
>
>>
>> On 16/04/19 9:48 AM, Peng Fan wrote:
>>> On i.MX8MM, we are running Dual Linux OS, with 1st Linux using SD Card
>>> as rootfs storage, 2nd Linux using eMMC as rootfs storage. We let the
>>> the 1st linux configure power/clock for the 2nd L
On 16/04/19 9:48 AM, Peng Fan wrote:
> On i.MX8MM, we are running Dual Linux OS, with 1st Linux using SD Card
> as rootfs storage, 2nd Linux using eMMC as rootfs storage. We let the
> the 1st linux configure power/clock for the 2nd Linux.
>
> When the 2nd Linux is booting into rootfs stage, we let
Commit-ID: 961df45e5de662e65fc6bc415fecc8caa8a3045c
Gitweb: https://git.kernel.org/tip/961df45e5de662e65fc6bc415fecc8caa8a3045c
Author: Adrian Hunter
AuthorDate: Tue, 9 Apr 2019 09:25:57 +0300
Committer: Arnaldo Carvalho de Melo
CommitDate: Tue, 9 Apr 2019 10:15:00 -0300
perf scripts
sync_switch is a facility to synchronize decoding more closely with the
point in the kernel when the context actually switched.
Improve it by processing "context switch in" events.
Signed-off-by: Adrian Hunter
---
tools/perf/util/intel-pt.c | 40
Hi
Here are patches to add support for pyside2 to the db-export scripts,
and a couple of Intel PT patches.
Adrian Hunter (8):
perf scripts python: exported-sql-viewer.py: Change python2 to python
perf scripts python: exported-sql-viewer.py: Use argparse module for
argument parsing
argparse makes it easier to add new arguments.
Signed-off-by: Adrian Hunter
---
.../scripts/python/exported-sql-viewer.py | 21 +--
1 file changed, 15 insertions(+), 6 deletions(-)
diff --git a/tools/perf/scripts/python/exported-sql-viewer.py
b/tools/perf/scripts/python
Returning 1 from intel_pt_sync_switch() causes the current tid to be
set. That negates the need to keep next_tid anymore. Rationalize the code
to that effect.
Signed-off-by: Adrian Hunter
---
tools/perf/util/intel-pt.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a
The user's buildid cache may contain entries added by root even if root
has its own home directory (e.g. by using perfconfig to specify the same
buildid dir), so remove that validation.
Signed-off-by: Adrian Hunter
---
tools/perf/perf-with-kcore.sh | 5 -
1 file changed, 5 dele
pyside2 is the future for pyside support.
Note pyside use Qt4 whereas pyside2 uses Qt5.
Signed-off-by: Adrian Hunter
---
.../scripts/python/exported-sql-viewer.py | 28 ++-
1 file changed, 21 insertions(+), 7 deletions(-)
diff --git a/tools/perf/scripts/python/exported-sql
pyside2 is the future for pyside support.
Note pyside use Qt4 whereas pyside2 uses Qt5.
Signed-off-by: Adrian Hunter
---
.../scripts/python/export-to-postgresql.py| 43 +++
1 file changed, 34 insertions(+), 9 deletions(-)
diff --git a/tools/perf/scripts/python/export-to
Now that there is also support for python3, there is no need to specify
python2 explicitly.
Signed-off-by: Adrian Hunter
---
tools/perf/scripts/python/exported-sql-viewer.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/scripts/python/exported-sql-viewer.py
b
pyside2 is the future for pyside support.
Note pyside use Qt4 whereas pyside2 uses Qt5.
Signed-off-by: Adrian Hunter
---
tools/perf/scripts/python/export-to-sqlite.py | 44 ---
1 file changed, 38 insertions(+), 6 deletions(-)
diff --git a/tools/perf/scripts/python/export-to
On 12/04/19 1:08 AM, Raul E Rangel wrote:
> I was debugging a SDHC hardware bug and got tired of having to
> translate the register values by hand. This patch set makes it so all
> SDHC register read and write operations can be traced and easily read by
> a human.
While this might be useful for pe
Fix following error using calls_view:
Query failed: ambiguous column name: parent_id Unable to execute statement
Signed-off-by: Adrian Hunter
Fixes: 8ce9a7251d11 ("perf scripts python: export-to-sqlite.py: Export calls
parent_id")
---
tools/perf/scripts/python/export-to-sqlite.py
On 2/04/19 10:59 AM, Faiz Abbas wrote:
> Hi Adrian,
>
> On 26/03/19 1:03 PM, Adrian Hunter wrote:
>> On 18/03/19 11:33 AM, Ulf Hansson wrote:
>>> + Arnd, Grygorii
>>>
>>> On Fri, 15 Feb 2019 at 20:17, Faiz Abbas wrote:
>>>>
>>>
speed, SD high speed, MMC high speed, SDR12 and SDR25
> speed modes.
>
> Use the sdhci writeb callback to implement this condition.
>
> [1] http://www.ti.com/lit/gpn/am6546 Section 5.10.5.16.1
>
> Signed-off-by: Faiz Abbas
Acked-by: Adrian Hunter
> ---
>
> v
On 1/04/19 12:01 PM, Faiz Abbas wrote:
> Hi Adrian,
>
> On 01/04/19 2:21 PM, Adrian Hunter wrote:
>> On 29/03/19 4:22 PM, Faiz Abbas wrote:
>>> Some controllers on TI devices requires the HISPD bit to be cleared
>>> even in some high speed modes. Add a quirk that
On 29/03/19 4:22 PM, Faiz Abbas wrote:
> Some controllers on TI devices requires the HISPD bit to be cleared
> even in some high speed modes. Add a quirk that facilitates this
> requirement.
Could you use sdhci I/O accessors for this?
>
> Signed-off-by: Faiz Abbas
> ---
> drivers/mmc/host/sdhc
Commit-ID: 606bd60ab6fbcb7f73deeef4fa37cfd5e447a200
Gitweb: https://git.kernel.org/tip/606bd60ab6fbcb7f73deeef4fa37cfd5e447a200
Author: Adrian Hunter
AuthorDate: Wed, 27 Mar 2019 09:28:26 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Thu, 28 Mar 2019 15:53:16 -0300
perf
Commit-ID: 8453c936db20489dbf0957187dca9a2656a2a7b6
Gitweb: https://git.kernel.org/tip/8453c936db20489dbf0957187dca9a2656a2a7b6
Author: Adrian Hunter
AuthorDate: Wed, 27 Mar 2019 09:28:25 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Thu, 28 Mar 2019 14:41:21 -0300
perf
Commit-ID: f3b4e06b3bda759afd042d3d5fa86bea8f1fe278
Gitweb: https://git.kernel.org/tip/f3b4e06b3bda759afd042d3d5fa86bea8f1fe278
Author: Adrian Hunter
AuthorDate: Mon, 25 Mar 2019 15:51:35 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Thu, 28 Mar 2019 14:31:55 -0300
perf intel
t instead of calling
> finish_mrq().
>
> Fixes: 5b0d62108b46 ("mmc: sdhci-omap: Add platform specific reset
> callback")
> Signed-off-by: Faiz Abbas
Acked-by: Adrian Hunter
> ---
> Tested with 100 times boot tests on dra71x-evm, dra72x-evm and
> dra7xx-evm.
&g
On 27/03/19 1:47 PM, Faiz Abbas wrote:
> Hi Adrian,
>
> On 27/03/19 4:45 PM, Adrian Hunter wrote:
>> On 26/03/19 1:00 PM, Faiz Abbas wrote:
>>> commit 5b0d62108b46 ("mmc: sdhci-omap: Add platform specific reset
>>> callback") skips data resets during tu
On 26/03/19 1:00 PM, Faiz Abbas wrote:
> commit 5b0d62108b46 ("mmc: sdhci-omap: Add platform specific reset
> callback") skips data resets during tuning operation. Because of this,
> a data error or data finish interrupt might still arrive after a command
> error has been handled and the mrq ended.
: Adrian Hunter
Fixes: beda0e725e5f ("perf script python: Add Python3 support to
exported-sql-viewer.py")
---
.../scripts/python/exported-sql-viewer.py | 60 +++
1 file changed, 50 insertions(+), 10 deletions(-)
diff --git a/tools/perf/scripts/python/exported-sql-vi
Unlike python2, python3 strings are not compatible with byte strings. That
results in disassembly not working for the branches reports. Fixup those
places overlooked in the port to python3.
Signed-off-by: Adrian Hunter
Fixes: beda0e725e5f ("perf script python: Add Python3 support to
exp
Hi
Here are a couple for fixes.
Adrian Hunter (2):
perf scripts python: exported-sql-viewer.py: Fix never-ending loop
perf scripts python: exported-sql-viewer.py: Fix python3 support
tools/perf/scripts/python/exported-sql-viewer.py | 77 +++-
1 file changed, 63
Hi
Doing:
make -C tools clean
Results in:
git diff --stat
tools/pci/pcitest.sh | 72
tools/testing/selftests/livepatch/test-callbacks.sh | 587
On 18/03/19 11:33 AM, Ulf Hansson wrote:
> + Arnd, Grygorii
>
> On Fri, 15 Feb 2019 at 20:17, Faiz Abbas wrote:
>>
>> sdhci.c has two bottom halves implemented. A threaded_irq for handling
>> card insert/remove operations and a tasklet for finishing mmc requests.
>> With the addition of external
A TSC packet can slip past MTC packets so that the timestamp appears to go
backwards. One estimate is that can be up to about 40 CPU cycles, which is
certainly less than 0x1000 TSC ticks, but accept slippage an order of
magnitude more to be on the safe side.
Signed-off-by: Adrian Hunter
Fixes
correction to pick the best tap.
>
> This patch has implementation of this post HW tuning process for
> the tegra hosts that support HW tuning through the callback function
> tegra_sdhci_execute_hw_tuning and uses the tuned tap delay.
>
rjani
> Signed-off-by: Sowjanya Komatineni
Acked-by: Adrian Hunter
> ---
> drivers/mmc/host/sdhci-tegra.c | 17 -
> 1 file changed, 16 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
> index f1aa0
: Sowjanya Komatineni
Acked-by: Adrian Hunter
> ---
> [V4]: Minor fix of missing declaration of mmc_request
>
> drivers/mmc/host/cqhci.c | 2 ++
> drivers/mmc/host/cqhci.h | 3 +++
> 2 files changed, 5 insertions(+)
>
> diff --git a/drivers/mmc/host/cqhci.c b/
et to same as existing loop count of
> MAX_TUNING_LOOP which is 40 iterations.
>
> Tested-by: Jon Hunter
> Signed-off-by: Sowjanya Komatineni
Acked-by: Adrian Hunter
> ---
> drivers/mmc/host/sdhci.c | 5 +++--
> drivers/mmc/host/sdhci.h | 1 +
> 2 files changed, 4 in
On 22/03/19 4:11 PM, Yue Haibing wrote:
> From: YueHaibing
>
> Fix sparse warning:
>
> drivers/mmc/host/sdhci-omap.c:788:6: warning:
> symbol 'sdhci_omap_reset' was not declared. Should it be static?
>
> Signed-off-by: YueHaibing
Acked-by: Adrian Hunter
On 21/03/19 12:10 PM, Greg KH wrote:
> On Thu, Feb 28, 2019 at 09:19:08AM +0200, Adrian Hunter wrote:
>> On 28/02/19 4:07 AM, Joseph Qi wrote:
>>> Hi Adrian,
>>>
>>> On 19/2/27 20:39, Adrian Hunter wrote:
>>>> Seems to be fixed by this:
>>>&
Commit-ID: eaeffeb9838a7c0dec981d258666bfcc0fa6a947
Gitweb: https://git.kernel.org/tip/eaeffeb9838a7c0dec981d258666bfcc0fa6a947
Author: Adrian Hunter
AuthorDate: Mon, 4 Mar 2019 15:13:21 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Mon, 11 Mar 2019 11:56:03 -0300
perf probe
Commit-ID: 254c0d820b86d7712e03750c58ab104e06e3655d
Gitweb: https://git.kernel.org/tip/254c0d820b86d7712e03750c58ab104e06e3655d
Author: Adrian Hunter
AuthorDate: Thu, 28 Feb 2019 15:00:30 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 1 Mar 2019 14:56:17 -0300
perf scripts
Commit-ID: ae8b887c00d3fe4ca8c2cba16ae452b5df4c19e2
Gitweb: https://git.kernel.org/tip/ae8b887c00d3fe4ca8c2cba16ae452b5df4c19e2
Author: Adrian Hunter
AuthorDate: Thu, 28 Feb 2019 15:00:31 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 1 Mar 2019 15:04:16 -0300
perf scripts
Commit-ID: a448ba232a5f0176c226df1bab8877ec06a7c771
Gitweb: https://git.kernel.org/tip/a448ba232a5f0176c226df1bab8877ec06a7c771
Author: Adrian Hunter
AuthorDate: Thu, 28 Feb 2019 15:00:29 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 1 Mar 2019 14:55:32 -0300
perf scripts
Commit-ID: a731cc4c990a90d9d42a2081ca93fb4310680ae2
Gitweb: https://git.kernel.org/tip/a731cc4c990a90d9d42a2081ca93fb4310680ae2
Author: Adrian Hunter
AuthorDate: Thu, 28 Feb 2019 15:00:28 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 1 Mar 2019 14:54:39 -0300
perf scripts
Commit-ID: 07c5ebead85f507271fb8e2a8b5814e486702518
Gitweb: https://git.kernel.org/tip/07c5ebead85f507271fb8e2a8b5814e486702518
Author: Adrian Hunter
AuthorDate: Thu, 28 Feb 2019 15:00:26 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 1 Mar 2019 14:53:12 -0300
perf scripts
Commit-ID: febce6dc1f5167e683d6e3c3d0f6ab7f98201ea8
Gitweb: https://git.kernel.org/tip/febce6dc1f5167e683d6e3c3d0f6ab7f98201ea8
Author: Adrian Hunter
AuthorDate: Thu, 28 Feb 2019 15:00:27 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 1 Mar 2019 14:53:33 -0300
perf scripts
Commit-ID: 8ce9a7251d110c7bbb43e30dd42f81d8e6286516
Gitweb: https://git.kernel.org/tip/8ce9a7251d110c7bbb43e30dd42f81d8e6286516
Author: Adrian Hunter
AuthorDate: Thu, 28 Feb 2019 15:00:25 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 1 Mar 2019 14:52:29 -0300
perf scripts
Commit-ID: f435887ec0c941b97301bd6ed1f3e4b5200df409
Gitweb: https://git.kernel.org/tip/f435887ec0c941b97301bd6ed1f3e4b5200df409
Author: Adrian Hunter
AuthorDate: Thu, 28 Feb 2019 15:00:24 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 1 Mar 2019 14:50:47 -0300
perf db
Commit-ID: 076333870c2f5bdd9b6d31e7ca1909cf0c84cbfa
Gitweb: https://git.kernel.org/tip/076333870c2f5bdd9b6d31e7ca1909cf0c84cbfa
Author: Adrian Hunter
AuthorDate: Fri, 1 Mar 2019 12:35:36 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 1 Mar 2019 14:48:30 -0300
perf intel-pt
Commit-ID: c1c49204b0114daf210c79d66a5980c8e6f8f8fb
Gitweb: https://git.kernel.org/tip/c1c49204b0114daf210c79d66a5980c8e6f8f8fb
Author: Adrian Hunter
AuthorDate: Fri, 1 Mar 2019 14:29:02 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 1 Mar 2019 14:47:06 -0300
perf auxtrace
On 6/03/19 12:00 PM, Faiz Abbas wrote:
> Adrian,
>
> On 25/02/19 1:47 PM, Adrian Hunter wrote:
>> On 15/02/19 9:20 PM, Faiz Abbas wrote:
>>> sdhci.c has two bottom halves implemented. A threaded_irq for handling
>>> card insert/remove operations and a tasklet for
since Adrian provided the Acked-by to the other
> patch, can this be done this time again?
Acked-by: Adrian Hunter
>
> This patch fixes this by configuring sdhci block registers prior
> to CQE unhalt.
>
> Signed-off-by: Sowjanya Komatineni
Acked-by: Adrian Hunter
> ---
> drivers/mmc/host/sdhci-tegra.c | 71
> --
> 1 file changed, 62 inser
On 7/03/19 10:43 AM, Christoph Muellner wrote:
> This patch documents the new property disable-cqe-dcmd
> for the Arasan eMMC 5.1 driver.
>
> Signed-off-by: Christoph Muellner
> Signed-off-by: Philipp Tomsich
> ---
> Documentation/devicetree/bindings/mmc/arasan,sdhci.txt | 4
> 1 file chan
ion sets this bit unconditionally.
>
> This patch allows to suppress the feature activation,
> by specifying the property disable-cqe-dcmd.
>
> Signed-off-by: Christoph Muellner
> Signed-off-by: Philipp Tomsich
Acked-by: Adrian Hunter
> ---
> drivers/mmc/host/sdhci-o
On 7/03/19 8:16 PM, Sowjanya Komatineni wrote:
>
>> On 3/6/2019 6:30 PM, Adrian Hunter wrote:
>>> On 2/03/19 7:20 AM, Sowjanya Komatineni wrote:
>>>> This patch adds a quirk for setting CMD_TIMING to 1 in descriptor for
>>>> DCMD with R1B response type
On 2/03/19 7:20 AM, Sowjanya Komatineni wrote:
> This patch adds define for CBC field mask of the register
> CQHCI_SSC1.
>
> Signed-off-by: Sowjanya Komatineni
Acked-by: Adrian Hunter
> ---
> drivers/mmc/host/cqhci.h | 1 +
> 1 file changed, 1 insertion(+)
>
> di
On 2/03/19 7:20 AM, Sowjanya Komatineni wrote:
> This patch adds support for post tuning process needed for some hosts
> to perform after successful completion of HW tuning.
>
> Signed-off-by: Sowjanya Komatineni
> ---
> drivers/mmc/host/sdhci.c | 6 +-
> drivers/mmc/host/sdhci.h | 1 +
> 2
On 2/03/19 7:20 AM, Sowjanya Komatineni wrote:
> As per the Host Controller Standard Specification Version 4.20,
> limitation of tuning iteration count is removed as PLL locking
> time can be longer than UHS-1 tuning due to larger PVT fluctuation
> and it will result in increase of tuning iteration
une where it switches
> from HS400 to HS DDR and then from HS DDR to HS mode and then
> to HS200.
>
> This patch fixes the ddr_signaling to set properly for non DDR
> modes.
>
> Signed-off-by: Sowjanya Komatineni
Acked-by: Adrian Hunter
> ---
> drivers/mmc/host/s
On 7/03/19 8:51 PM, Arnaldo Carvalho de Melo wrote:
> Em Wed, Mar 06, 2019 at 08:32:42AM -0800, Tony Jones escreveu:
>> On 3/6/19 1:26 AM, Adrian Hunter wrote:
>>> On 2/03/19 3:19 AM, Tony Jones wrote:
>>>> Support both Python2 and Python3 in the exported
On 5/03/19 4:47 PM, Andi Kleen wrote:
> From: Andi Kleen
>
> The --cpu option only filtered samples. Filter other perf events,
> such as COMM, FORK, SWITCH by the CPU too.
Because tasks can migrate from cpu to cpu, we probably need to process most
of the events anyway, even if they are not print
On 2/03/19 7:20 AM, Sowjanya Komatineni wrote:
> This patch adds a quirk for setting CMD_TIMING to 1 in descriptor
> for DCMD with R1B response type to allow the command to be sent to
> device during data activity or busy time.
>
> Tegra186 CQHCI host has bug where it selects DATA_PRESENT_SELECT
>
On 1/03/19 10:38 AM, Faiz Abbas wrote:
> commit 5b0d62108b46 ("mmc: sdhci-omap: Add platform specific reset
> callback") skips data resets during tuning operation. Because of this,
> a data error or data finish interrupt might still arrive after a command
> error has been handled and the mrq ended.
ionary ordering etc. However the format within lines
> should be unchanged.
>
> The use of 'from __future__' implies the minimum supported Python2 version
> is now v2.6
>
> Signed-off-by: Tony Jones
> Signed-off-by: Seeteena Thoufeek
> Cc: Adr
ever the format within lines
> should be unchanged.
>
> The use of 'from __future__' implies the minimum supported Python2 version
> is now v2.6
>
> Signed-off-by: Tony Jones
> Signed-off-by: Seeteena Thoufeek
> Cc: Adrian Hunter
Apart from one issue (see below
error if it encounters
> mixed indentation.
>
> Signed-off-by: Tony Jones
For intel-pt-events.py
Acked-by: Adrian Hunter
> The use of 'from __future__' implies the minimum supported Python2 version
> is now v2.6
>
> Signed-off-by: Tony Jones
> Signed-off-by: Seeteena Thoufeek
> Cc: Adrian Hunter
One change missed, see below, otherwise:
Acked-by: Adrian Hunter
> ---
>
On 2/03/19 3:18 AM, Tony Jones wrote:
> This is v2 of my version of the patchset. Incorporating the
> previous feedback. Some changes from v1 were already merged.
>
> Patch 1/7 deals with the existing inconsistent indentation.
> Indentation is now consistent per file but varying styles (tabs,
>
Since commit 4d99e4136580 ("perf machine: Workaround missing maps for x86
PTI entry trampolines"), perf tools has been creating more than one kernel
map, however 'perf probe' assumed there could be only one.
Fix by using machine__kernel_map() to get the main kernel map.
S
Commit-ID: 3c0cd952cf051903929cd57b89034cc5f71f451d
Gitweb: https://git.kernel.org/tip/3c0cd952cf051903929cd57b89034cc5f71f451d
Author: Adrian Hunter
AuthorDate: Wed, 9 Jan 2019 11:18:35 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 22 Feb 2019 16:49:49 -0300
perf thread
Commit-ID: 1f35cd65386e02430546727bd3cc2508d052e3ec
Gitweb: https://git.kernel.org/tip/1f35cd65386e02430546727bd3cc2508d052e3ec
Author: Adrian Hunter
AuthorDate: Wed, 9 Jan 2019 11:18:34 +0200
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 22 Feb 2019 11:42:34 -0300
perf thread
On 28/02/19 4:07 AM, Joseph Qi wrote:
> Hi Adrian,
>
> On 19/2/27 20:39, Adrian Hunter wrote:
>> Seems to be fixed by this:
>>
>> From: Adrian Hunter
>> Date: Wed, 27 Feb 2019 05:35:25 +0200
>> Subject: [PATCH] perf probe: Fix getting the kernel map
>>
ry.
> Also, cqhci_disable() seems to be designed to disable and free
> all resources, not suitable to handle this corner case.
>
> Fixes: a4080225f51d ("mmc: cqhci: support for command queue enabled host")
> Signed-off-by: Alamy Liu
Acked-by: Adrian Hunter
> ---
o allocate
> space for data transfer. For instance:
> CQE_DCMD is enabled: 31 slots space (one slot used by DCMD)
> CQE_DCMD is disabled: 32 slots space
>
> Fixes: a4080225f51d ("mmc: cqhci: support for command queue enabled host")
> Signed-off-by: Alamy Liu
Acked
ever worked on the 4.19 stable tree? If so, any chance
>>>> you can run 'git bisect' to find the offending commit?
>>>>
>>> >From my test, v4.19.0 also has this issue.
>>> Bisect locates that it is introduced by commit bf904d2762ee
>>> &q
On 15/02/19 9:20 PM, Faiz Abbas wrote:
> sdhci.c has two bottom halves implemented. A threaded_irq for handling
> card insert/remove operations and a tasklet for finishing mmc requests.
> With the addition of external dma support, dmaengine APIs need to
> terminate in non-atomic context before unma
>
> The use of 'from __future__' implies the minimum supported Python2 version
> is now v2.6
>
> Signed-off-by: Tony Jones
> Signed-off-by: Seeteena Thoufeek
> Cc: Adrian Hunter
> ---
> tools/perf/scripts/python/intel-pt-events.py | 138 ++-
>
On 9/01/19 11:18 AM, Adrian Hunter wrote:
> Improve thread_stack__no_call_return() to better handle 'returns' that do
> not match the stack i.e. 'no call'. See code comments for details.
This patch and patch 6 of the series do not seem to have been applied.
Can they be applied?
gt; The below patch simply changes sdhci_check_ro() to use the value of
> the WP GPIO if available.
>
> Signed-off-by: Thomas Petazzoni
Acked-by: Adrian Hunter
> ---
> Changes since v2:
>
> - As suggested by Adrian Hunter, keep the argument of
>sdhci_check_ro()
ed-by: Thierry Reding
> Acked-by: Thierry Reding
Acked-by: Adrian Hunter
> ---
> Changes since v1:
> - Added Tested-by/Acked-by from Thierry Reding
>
> Note: this patch has only been compiled tested, as I don't have the
> hardware to test it.
> ---
> drivers/mmc/
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