Fixes: 0d651e4e65e9 ("clocksource: arch_timer: use virtual counters")
Cc: sta...@vger.kernel.org
Signed-off-by: Sonny Rao
Acked-by: Olof Johansson
---
v2: Add fixes tag to commit message, cc stable, copy Doug's
description of the systems which need this in commit message.
---
arc
On Thu, Sep 11, 2014 at 6:17 PM, Stephen Boyd wrote:
> On 09/11/14 17:14, Sonny Rao wrote:
>
> On Thu, Sep 11, 2014 at 4:56 PM, Stephen Boyd wrote:
>>
>>
>> Where does this platform jump to when a CPU comes up? Is it
>> rockchip_secondary_startup()?
On Thu, Aug 28, 2014 at 2:35 AM, Mark Rutland wrote:
> On Thu, Aug 28, 2014 at 04:33:31AM +0100, Doug Anderson wrote:
>> Hi,
>>
>> On Wed, Aug 27, 2014 at 7:58 PM, Olof Johansson wrote:
>> > On Wed, Aug 27, 2014 at 5:56 PM, Stephen Boyd wrote:
>> >> On 08/27/14 15:33, Olof Johansson wrote:
>>
This adds the dts node for the PMU with the correct PMUIRQ interrupts
for each core.
Signed-off-by: Sonny Rao
---
arch/arm/boot/dts/rk3288.dtsi | 8
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 165968d..8253abb 100644
This uncore is the same as the Haswell desktop part but uses a
different PCI ID.
Signed-off-by: Sonny Rao
---
arch/x86/kernel/cpu/perf_event_intel_uncore_snb.c | 5 +
include/linux/pci_ids.h | 1 +
2 files changed, 6 insertions(+)
diff --git a/arch/x86/kernel/cpu
On Mon, Apr 20, 2015 at 12:34 PM, Bjorn Helgaas wrote:
> On Mon, Apr 20, 2015 at 1:58 PM, Stephane Eranian wrote:
>> On Mon, Apr 20, 2015 at 11:56 AM, Bjorn Helgaas wrote:
>>>
>>> On Mon, Apr 20, 2015 at 1:42 PM, Sonny Rao wrote:
>>> > This uncore
This uncore is the same as the Haswell desktop part but uses a
different PCI ID.
Signed-off-by: Sonny Rao
---
arch/x86/kernel/cpu/perf_event_intel_uncore_snb.c | 8
1 file changed, 8 insertions(+)
diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore_snb.c
b/arch/x86/kernel/cpu
This keeps all the related PCI IDs together in the driver where they
are used.
Signed-off-by: Sonny Rao
---
arch/x86/kernel/cpu/perf_event_intel_uncore_snb.c | 6 +-
include/linux/pci_ids.h | 4
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git
On Tue, Apr 21, 2015 at 12:21 PM, Bjorn Helgaas wrote:
> On Tue, Apr 21, 2015 at 2:09 PM, Sonny Rao wrote:
>> This keeps all the related PCI IDs together in the driver where they
>> are used.
>>
>> Signed-off-by: Sonny Rao
>
> Acked-by: Bjorn Helgaas
This keeps all the related PCI IDs together in the driver where they
are used.
Signed-off-by: Sonny Rao
Acked-by: Bjorn Helgaas
---
arch/x86/kernel/cpu/perf_event_intel_uncore_snb.c | 6 +-
include/linux/pci_ids.h | 4
2 files changed, 5 insertions(+), 5
-I 1000 -e uncore_imc/data_reads/,uncore_imc/data_writes/
> sleep 10
>
> Signed-off-by: Stephane Eranian
Tested-by: Sonny Rao
> ---
>
> diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
> b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
> index c635b8
t;
>>> Signed-off-by: Boojin Kim
>>> Signed-off-by: Addy Ke
>>> Signed-off-by: Shawn Lin
>>> cc: Heiko Stuebner
>>> cc: Doug Anderson
>>> cc: Olof Johansson
>>> Reviewed-and-tested-by: Sonny Rao
>>
>>
>> Fo
On Thu, Aug 27, 2015 at 5:36 PM, Shawn Lin wrote:
>
> The purpose of the DMAFLUSHP instruction:
> - Tell the peripheral to clear its status and control registers.
> - Send a message to the peripheral to resend its level status.
>
> There are 3 timings described in PL330 Technical Reference
@@ static int pl330_submit_req(struct pl330_thread *thrd,
> /* Hook the request */
> thrd->lstenq = idx;
> thrd->req[idx].desc = desc;
> - _setup_req(0, thrd, idx, );
> + _setup_req(pl330, 0, thrd, idx, );
>
> ret = 0;
fill_px(>px, dst, src, period_len);
>
> @@ -2702,7 +2708,7 @@ pl330_prep_slave_sg(struct dma_chan *chan, struct
> scatterlist *sgl,
> }
>
> desc->rqcfg.brst_size = pch->burst_sz;
> - desc->rqcfg.brst_len = 1;
> +
: contains the total number of DMA channels supported by the
> DMAC
>- dma-requests: contains the total number of DMA requests supported by the
> DMAC
> + - arm,pl330-broken-no-flushp: quirk for avoiding to execute DMAFLUSHP
>
> Example:
>
> --
> 2.3.7
On Tue, Jan 13, 2015 at 6:43 PM, Chris Zhong wrote:
> After we set the GET_TIME bit, the rtc time couldn't be read immediately,
> we should wait up to 31.25 us, about one cycle of 32khz. Otherwise reading
> RTC time will return a old time. If clear the GET_TIME bit after setting,
> the time of
On Wed, Jan 14, 2015 at 10:36 AM, Doug Anderson wrote:
> Sonny,
>
>> Chris, it looks like you swapped the set and the clear of this bit,
>> and you're relying on the fact that the i2c transaction takes a
>> certain amount of time after the RTC_GET_TIME BIT is set. I'm not
>> sure how long it
in sequential read throughput.
Signed-off-by: Sonny Rao
Signed-off-by: Doug Anderson
Tested-by: Doug Anderson
---
drivers/mmc/host/dw_mmc.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 69f0cc6..ca67f69 100644
--- a/drivers/mmc/host
On Wed, Oct 15, 2014 at 10:23 AM, Kever Yang wrote:
> From: Heiko Stuebner
>
> The pmu register space is - like the GRF - shared by quite some peripherals.
> On the rk3188 and rk3288 even parts of the pinctrl are living there.
> Therefore we normally shouldn't map it a second time when the
On Fri, Oct 17, 2014 at 1:26 AM, Jaehoon Chung wrote:
> Hi, Sonny.
>
> On 10/17/2014 01:58 AM, Sonny Rao wrote:
>> We've already got a reset of DMA after it's done. Add one before we
>> start DMA too. This fixes a data corruption on Rockchip SoCs which
>> will ge
On Wed, Nov 26, 2014 at 3:32 PM, Heiko Stübner wrote:
> Am Dienstag, 18. November 2014, 23:15:19 schrieb Sonny Rao:
>> This exposes the clock that comes out of the i2s block which generally
>> goes to the audio codec.
>>
>> Signed-off-by: Sonny Rao
>
> applie
On Sun, Nov 23, 2014 at 4:07 PM, Heiko Stübner wrote:
> Hi Sonny,
>
> Am Dienstag, 18. November 2014, 23:15:19 schrieb Sonny Rao:
>> This exposes the clock that comes out of the i2s block which generally
>> goes to the audio codec.
>>
>> Signed-off-by: Sonny Rao
wrote:
>>> > On Wed, Oct 08, 2014 at 08:38:57AM +0100, Sonny Rao wrote:
>>> >> This is a bug fix for using physical arch timers when
>>> >> the arch_timer_use_virtual boolean is false. It restores the
>>> >> arch_counter_get_cntpc
since there's nobody managing the offset and
each time a core goes down and comes back up it will get reinitialized
to some other random value.
Fixes: 0d651e4e65e9 ("clocksource: arch_timer: use virtual counters")
Cc: sta...@vger.kernel.org
Signed-off-by: Sonny Rao
Acked-by: Olof Jo
does initialize the cpu registers properly at boot and
cpu-hotplug can remove this property from the device tree.
Signed-off-by: Sonny Rao
---
arch/arm/boot/dts/rk3288.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index
in sequential read throughput.
Signed-off-by: Sonny Rao
Signed-off-by: Doug Anderson
---
drivers/mmc/host/dw_mmc.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 69f0cc6..2b5401e 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc
since there's nobody managing the offset and
each time a core goes down and comes back up it will get reinitialized
to some other random value.
Fixes: 0d651e4e65e9 ("clocksource: arch_timer: use virtual counters")
Cc: sta...@vger.kernel.org
Signed-off-by: Sonny Rao
Acked-by: Olof Jo
on
Signed-off-by: Sonny Rao
---
Changes in v2:
- Add "#ifdef CONFIG_ARM" as per Will Deacon
Changes in v3:
- change property name to arm,cntvoff-not-fw-configured and specify
that the value of CNTHCTL.PL1PC(T)EN must still be the reset value
of 1 as per Mark Rutland
---
Docu
Signed-off-by: Sonny Rao
Reviewed-by: Mark Rutland
---
Changes in v2:
- Add "#ifdef CONFIG_ARM" as per Will Deacon
Changes in v3:
- change property name to arm,cntvoff-not-fw-configured and specify
that the value of CNTHCTL.PL1PC(T)EN must still be the reset value
of 1 as per Mark Ru
since there's nobody managing the offset and
each time a core goes down and comes back up it will get reinitialized
to some other random value.
Fixes: 0d651e4e65e9 ("clocksource: arch_timer: use virtual counters")
Cc: sta...@vger.kernel.org
Signed-off-by: Sonny Rao
Acked-by: Olof Jo
We can get into an infinite loop if the I2S_CLR register fails to
clear due to a missing break statement, so add that.
Signed-off-by: Sonny Rao
---
sound/soc/rockchip/rockchip_i2s.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/sound/soc/rockchip/rockchip_i2s.c
b/sound
The parent should be spdif_8ch_pre not spdif_8ch_src, which doesn't
exist and looks to be a typo. The TRM also confirms this.
Signed-off-by: Sonny Rao
---
drivers/clk/rockchip/clk-rk3288.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/rockchip/clk-rk3288.c
b
pre it]
>
> Ah, sorry, pressed the wrong key.
>
>
>> On Mon 19-09-16 21:40:01, Jann Horn wrote:
>> > On Mon, Sep 19, 2016 at 09:32:38PM +0200, Michal Hocko wrote:
>> > > On Mon 19-09-16 11:16:31, Robert Foss wrote:
>> > > > On 2016-09-14 05:12 A
On Mon, Sep 19, 2016 at 5:27 PM, Robert Foss wrote:
>
>
> On 2016-09-19 03:32 PM, Michal Hocko wrote:
>>
>> On Mon 19-09-16 11:16:31, Robert Foss wrote:
>>>
>>> On 2016-09-14 05:12 AM, Michal Hocko wrote:
>>>>
>>>> On Tue 13
On Wed, Mar 1, 2017 at 10:43 AM, Jason Gunthorpe
wrote:
>> > +Optional properties:
>> > +- powered-while-suspended: present when the TPM is left powered on between
>> > + suspend and resume (makes the suspend/resume callbacks do nothing).
>>
>> This reads like configuration rather than a HW
On Wed, Mar 1, 2017 at 3:18 PM, Jason Gunthorpe
wrote:
> On Wed, Mar 01, 2017 at 02:39:09PM -0800, Sonny Rao wrote:
>
>> > We recently added global suspend/resume callbacks to the TPM
>> > core. Those call backs do not power off the TPM, they just prepare its
>> &
On Mon, Aug 22, 2016 at 12:54 AM, Michal Hocko wrote:
> On Fri 19-08-16 10:57:48, Sonny Rao wrote:
>> On Fri, Aug 19, 2016 at 12:59 AM, Michal Hocko wrote:
>> > On Thu 18-08-16 23:43:39, Sonny Rao wrote:
>> >> On Thu, Aug 18, 2016 at 11:01 AM, Michal Hocko wrote:
On Mon, Sep 12, 2016 at 5:02 AM, Michal Hocko wrote:
> On Mon 05-09-16 16:14:06, robert.f...@collabora.com wrote:
>> From: Robert Foss
>>
>> This series provides the /proc/PID/totmaps feature, which
>> summarizes the information provided by /proc/PID/smaps for
>> improved performance and
On Mon, Sep 12, 2016 at 10:15 AM, Michal Hocko wrote:
> On Mon 12-09-16 08:31:36, Sonny Rao wrote:
>> On Mon, Sep 12, 2016 at 5:02 AM, Michal Hocko wrote:
>> > On Mon 05-09-16 16:14:06, robert.f...@collabora.com wrote:
>> >> From: Robert Foss
>> >>
On Tue, Sep 13, 2016 at 12:12 AM, Michal Hocko wrote:
> On Mon 12-09-16 10:28:53, Sonny Rao wrote:
>> On Mon, Sep 12, 2016 at 10:15 AM, Michal Hocko wrote:
>> > On Mon 12-09-16 08:31:36, Sonny Rao wrote:
> [...]
>> >> but how about the othe
On Thu, Aug 18, 2016 at 12:44 AM, Michal Hocko wrote:
> On Wed 17-08-16 11:57:56, Sonny Rao wrote:
>> On Wed, Aug 17, 2016 at 6:03 AM, Michal Hocko wrote:
>> > On Wed 17-08-16 11:31:25, Jann Horn wrote:
> [...]
>> >> That's at least 30.43% + 9.12% + 7.66% = 47.21
On Thu, Aug 18, 2016 at 2:05 PM, Robert Foss wrote:
>
>
> On 2016-08-18 02:01 PM, Michal Hocko wrote:
>>
>> On Thu 18-08-16 10:47:57, Sonny Rao wrote:
>>>
>>> On Thu, Aug 18, 2016 at 12:44 AM, Michal Hocko wrote:
>>>>
>>>> On We
On Thu, Aug 18, 2016 at 11:01 AM, Michal Hocko wrote:
> On Thu 18-08-16 10:47:57, Sonny Rao wrote:
>> On Thu, Aug 18, 2016 at 12:44 AM, Michal Hocko wrote:
>> > On Wed 17-08-16 11:57:56, Sonny Rao wrote:
> [...]
>> >> 2) User space OOM handling -- we'd r
On Thu, Aug 18, 2016 at 7:26 PM, Minchan Kim wrote:
> Hi Michal,
>
> On Thu, Aug 18, 2016 at 08:01:04PM +0200, Michal Hocko wrote:
>> On Thu 18-08-16 10:47:57, Sonny Rao wrote:
>> > On Thu, Aug 18, 2016 at 12:44 AM, Michal Hocko wrote:
>> > > On We
On Fri, Aug 19, 2016 at 12:59 AM, Michal Hocko wrote:
> On Thu 18-08-16 23:43:39, Sonny Rao wrote:
>> On Thu, Aug 18, 2016 at 11:01 AM, Michal Hocko wrote:
>> > On Thu 18-08-16 10:47:57, Sonny Rao wrote:
>> >> On Thu, Aug 18, 2016 at 12:44 AM, Michal Hocko wrote:
On Fri, Aug 19, 2016 at 1:05 AM, Michal Hocko wrote:
> On Fri 19-08-16 11:26:34, Minchan Kim wrote:
>> Hi Michal,
>>
>> On Thu, Aug 18, 2016 at 08:01:04PM +0200, Michal Hocko wrote:
>> > On Thu 18-08-16 10:47:57, Sonny Rao wrote:
>> > > On Thu, Aug
On Wed, Aug 17, 2016 at 6:03 AM, Michal Hocko wrote:
> On Wed 17-08-16 11:31:25, Jann Horn wrote:
>> On Wed, Aug 17, 2016 at 10:22:00AM +0200, Michal Hocko wrote:
>> > On Tue 16-08-16 12:46:51, Robert Foss wrote:
>> > [...]
>> > > $ /usr/bin/time -v -p zsh -c "repeat 25 { awk '/^Rss/{rss+=\$2}
>>
On Tue, Aug 9, 2016 at 9:29 AM, Mateusz Guzik wrote:
> On Tue, Aug 09, 2016 at 12:05:43PM -0400, robert.f...@collabora.com wrote:
>> From: Sonny Rao
>>
>> This is based on earlier work by Thiago Goncales. It implements a new
>> per process proc file which summarize
On Tue, Aug 9, 2016 at 9:58 AM, Alexey Dobriyan wrote:
>
> On Tue, Aug 09, 2016 at 12:05:43PM -0400, robert.f...@collabora.com wrote:
> > From: Sonny Rao
> >
> > This is based on earlier work by Thiago Goncales. It implements a new
> > per process proc file
On Tue, Aug 9, 2016 at 12:16 PM, Konstantin Khlebnikov wrote:
>
> On Tue, Aug 9, 2016 at 7:05 PM, wrote:
> > From: Sonny Rao
> >
> > This is based on earlier work by Thiago Goncales. It implements a new
> > per process proc file which summarizes the contents of
On Tue, Aug 9, 2016 at 2:01 PM, Robert Foss wrote:
>
>
> On 2016-08-09 03:24 PM, Jann Horn wrote:
>>
>> On Tue, Aug 09, 2016 at 12:05:43PM -0400, robert.f...@collabora.com wrote:
>>>
>>> From: Sonny Rao
>>>
>>> This is based on earlier wor
On Wed, Aug 10, 2016 at 10:37 AM, Jann Horn wrote:
> On Wed, Aug 10, 2016 at 10:23:53AM -0700, Sonny Rao wrote:
>> On Tue, Aug 9, 2016 at 2:01 PM, Robert Foss
>> wrote:
>> >
>> >
>> > On 2016-08-09 03:24 PM, Jann Horn wrote:
>> >>
&g
t
>> caused an infinite loop when perf report (or something like) called.
>>
>> This is because the algorithm in __perf_session__process_events()
>> depends on the data_size which is read from file header. Use file
>> size directly instead in this case to do the
Commit-ID: 5324e72e00012126101aee6f3e62977055a3b5ee
Gitweb: http://git.kernel.org/tip/5324e72e00012126101aee6f3e62977055a3b5ee
Author: Sonny Rao sonny...@chromium.org
AuthorDate: Mon, 20 Apr 2015 15:34:07 -0700
Committer: Ingo Molnar mi...@kernel.org
CommitDate: Tue, 21 Apr 2015 09:31:17
Commit-ID: 80bcffb376a6890dd7452b12c1ba032f8f24fef6
Gitweb: http://git.kernel.org/tip/80bcffb376a6890dd7452b12c1ba032f8f24fef6
Author: Sonny Rao sonny...@chromium.org
AuthorDate: Mon, 20 Apr 2015 15:34:07 -0700
Committer: Ingo Molnar mi...@kernel.org
CommitDate: Wed, 22 Apr 2015 08:27:43
Commit-ID: 0140e6141e4f1d4b15fb469e6912b0e71b7d1cc2
Gitweb: http://git.kernel.org/tip/0140e6141e4f1d4b15fb469e6912b0e71b7d1cc2
Author: Sonny Rao sonny...@chromium.org
AuthorDate: Tue, 21 Apr 2015 12:33:11 -0700
Committer: Ingo Molnar mi...@kernel.org
CommitDate: Wed, 22 Apr 2015 08:29:19
Commit-ID: 5324e72e00012126101aee6f3e62977055a3b5ee
Gitweb: http://git.kernel.org/tip/5324e72e00012126101aee6f3e62977055a3b5ee
Author: Sonny Rao
AuthorDate: Mon, 20 Apr 2015 15:34:07 -0700
Committer: Ingo Molnar
CommitDate: Tue, 21 Apr 2015 09:31:17 +0200
perf/x86/intel/uncore: Add
Commit-ID: 80bcffb376a6890dd7452b12c1ba032f8f24fef6
Gitweb: http://git.kernel.org/tip/80bcffb376a6890dd7452b12c1ba032f8f24fef6
Author: Sonny Rao
AuthorDate: Mon, 20 Apr 2015 15:34:07 -0700
Committer: Ingo Molnar
CommitDate: Wed, 22 Apr 2015 08:27:43 +0200
perf/x86/intel/uncore: Add
Commit-ID: 0140e6141e4f1d4b15fb469e6912b0e71b7d1cc2
Gitweb: http://git.kernel.org/tip/0140e6141e4f1d4b15fb469e6912b0e71b7d1cc2
Author: Sonny Rao
AuthorDate: Tue, 21 Apr 2015 12:33:11 -0700
Committer: Ingo Molnar
CommitDate: Wed, 22 Apr 2015 08:29:19 +0200
perf/x86/intel/uncore: Move
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