-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Hi Linus,
Please pull some more powerpc fixes for 5.1.
I was 50/50 on whether these were worthy of sending at rc6, but decided I would
send them as they're in obscure areas of the code and they do fix user-visible
bugs.
cheers
The following change
Diana Madalina Craciun writes:
> Hi Michael,
>
> There are some missing NXP Spectre v2 patches. I can send them
> separately if the series will be accepted. I have merged them, but I did
> not test them, I was sick today and incapable of doing that.
No worries, there's no rush :)
Sorry I missed
Greg KH writes:
> On Mon, Apr 22, 2019 at 12:19:45AM +1000, Michael Ellerman wrote:
>> -BEGIN PGP SIGNED MESSAGE-
>> Hash: SHA1
>>
>> Hi Greg/Sasha,
>>
>> Please queue up these powerpc patches for 4.4 if you have no objections.
>
> why? Do you, or someone else, really care about spectr
Add pm runtime support and move clock handling there.
Close the clocks at suspend to reduce the power consumption.
fsl_esai_suspend is replaced by pm_runtime_force_suspend.
fsl_esai_resume is replaced by pm_runtime_force_resume.
Signed-off-by: Shengjiu Wang
Acked-by: Nicolin Chen
---
Changes in
Hi Mark
> On Fri, Apr 26, 2019 at 10:51:15AM +, S.j. Wang wrote:
> > > On Mon, Apr 22, 2019 at 02:31:55AM +, S.j. Wang wrote:
> > > > Add pm runtime support and move clock handling there.
> > > > Close the clocks at suspend to reduce the power consumption.
>
> > > > fsl_esai_suspend is r
case ESAI_HCKT_EXTAL and case ESAI_HCKR_EXTAL should be
independent of each other, so replace fall-through with break.
Fixes: 43d24e76b698 ("ASoC: fsl_esai: Add ESAI CPU DAI driver")
Signed-off-by: Shengjiu Wang
Acked-by: Nicolin Chen
Cc:
---
Changes in V6
- resend base one for-5.2
Changes in
On Fri, Apr 26, 2019 at 03:10:10PM +0300, Daniel Baluta wrote:
> The only patch left in the series that needs to be applied is this:
> https://www.spinics.net/lists/alsa-devel/msg89733.html
> I will reply also to that email, to be easier for you to find it.
Content free pings don't help...
si
On Fri, Apr 26, 2019 at 10:51:15AM +, S.j. Wang wrote:
> > On Mon, Apr 22, 2019 at 02:31:55AM +, S.j. Wang wrote:
> > > Add pm runtime support and move clock handling there.
> > > Close the clocks at suspend to reduce the power consumption.
> > > fsl_esai_suspend is replaced by pm_runtime_
On Sat, 2019-04-27 at 10:10 +0300, laurentiu.tu...@nxp.com wrote:
> From: Laurentiu Tudor
>
> Fix issue with the entry indexing in the sg frame cleanup code being
> off-by-1. This problem showed up when doing some basic iperf tests and
> manifested in traffic coming to a halt.
>
> Signed-off-by:
On 4/26/2019 4:06 PM, Petr Štetiar wrote:
> As of_get_mac_address now supports NVMEM under the hood, we should
> update the bindings documentation with the new nvmem-cell* properties.
> While at it, fix also other missing properties supported by
> of_get_mac_address.
>
> Signed-off-by: Petr Šte
> diff --git a/Documentation/devicetree/bindings/net/ethernet.txt
> b/Documentation/devicetree/bindings/net/ethernet.txt
> index 2974e63..1e2bc9a 100644
> --- a/Documentation/devicetree/bindings/net/ethernet.txt
> +++ b/Documentation/devicetree/bindings/net/ethernet.txt
> @@ -10,6 +10,8 @@ Documen
On Sat, Apr 27, 2019 at 10:10:29AM +0300, laurentiu.tu...@nxp.com wrote:
> From: Laurentiu Tudor
>
> The driver relies on the no longer valid assumption that dma addresses
> (iovas) are identical to physical addressees and uses phys_to_virt() to
> make iova -> vaddr conversions. Fix this by addin
> diff --git a/Documentation/devicetree/bindings/net/macb.txt
> b/Documentation/devicetree/bindings/net/macb.txt
> index 8b80515..92c5642 100644
> --- a/Documentation/devicetree/bindings/net/macb.txt
> +++ b/Documentation/devicetree/bindings/net/macb.txt
> @@ -26,15 +26,15 @@ Required properties:
From: laurentiu.tu...@nxp.com
Date: Sat, 27 Apr 2019 10:10:25 +0300
> @@ -1914,7 +1936,10 @@ static int fman_reset(struct fman *fman)
> static int fman_init(struct fman *fman)
> {
> struct fman_cfg *cfg = NULL;
> - int err = 0, i, count;
> + int err = 0, count;
> +#ifdef CONFIG_PPC
On Sat, Apr 27, 2019 at 02:51:51PM +0200, Enrico Weigelt, metux IT consult
wrote:
> Fix checkpatch warning:
>
> ERROR: Macros with complex values should be enclosed in parentheses
> #911: FILE: drivers/tty/serial/sb1250-duart.c:911:
> +#define SERIAL_SB1250_DUART_CONSOLE &sbd_con
On Sat, Apr 27, 2019 at 02:51:42PM +0200, Enrico Weigelt, metux IT consult
wrote:
> Using dev_err() instead of printk() for more consistent output.
> (prints device name, etc).
>
> Signed-off-by: Enrico Weigelt
> ---
> drivers/tty/serial/dz.c | 8
Do you have this hardware to test any
On Sat, Apr 27, 2019 at 02:51:46PM +0200, Enrico Weigelt, metux IT consult
wrote:
> Fix the checkpatch warning:
>
> WARNING: printk() should include KERN_ facility level
> #934: FILE: dz.c:934:
> + printk("%s%s\n", dz_name, dz_version);
>
> Signed-off-by: Enrico Weigelt
> ---
> dri
On Sat, Apr 27, 2019 at 02:51:42PM +0200, Enrico Weigelt, metux IT consult
wrote:
> Using dev_err() instead of printk() for more consistent output.
> (prints device name, etc).
>
> Signed-off-by: Enrico Weigelt
Your "From:" line does not match the signed-off-by line, so I can't take
any of thes
On 4/27/19 2:52 PM, Enrico Weigelt, metux IT consult wrote:
> Simpily io resource size computation by setting mapsize field.
Here's a typo
Adrian
--
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer - glaub...@debian.org
`. `' Freie Universitaet Berlin - glaub...@physik.fu-be
Introduce a little helpers for settings the mmio range from an
struct resource or start/len parameters with less code.
(also setting iotype to UPIO_MEM)
Also converting drivers to use these new helpers as well as
fetching mapsize field instead of using hardcoded values.
(the runtime overhead of th
Using dev_err() instead of printk() for more consistent output.
(prints device name, etc).
Signed-off-by: Enrico Weigelt
---
drivers/tty/serial/timbuart.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/tty/serial/timbuart.c b/drivers/tty/serial/timbuart.c
index 19d
Fix checkpatch warnings:
WARNING: Use #include instead of
#38: FILE: drivers/tty/serial/sunzilog.c:38:
+#include
WARNING: line over 80 characters
#109: FILE: drivers/tty/serial/sunzilog.c:109:
+#define ZILOG_CHANNEL_FROM_PORT(PORT) ((struct zilog_channel __iomem
*
Adding a mapsize field for the 8250 port platform data struct,
so we can now set the resource size (eg. *1) and don't need
funny runtime detections like serial8250_port_size() anymore.
For now, serial8250_port_size() is called everytime we need
the io resource size. That function checks which chip
Fill the struct uart_port->mapsize field and use it, insteaf of
hardcoded values in many places. This makes the code layout a bit
more consistent and easily allows using generic helpers for the
io memory handling.
Candidates for such helpers could be eg. the request+ioremap and
iounmap+release com
The io resource size is currently recomputed when it's needed but this
actually needs to be done once (or drivers could specify fixed values)
Simplify that by doing this computation only once and storing the result
into the mapsize field. serial8250_register_8250_port() is now called
only once on
Fill the struct uart_port->mapsize field and use it, insteaf of
hardcoded values in many places. This makes the code layout a bit
more consistent and easily allows using generic helpers for the
io memory handling.
Candidates for such helpers could be eg. the request+ioremap and
iounmap+release com
Using dev_err() instead of printk() for more consistent output.
(prints device name, etc).
Signed-off-by: Enrico Weigelt
---
drivers/tty/serial/zs.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/tty/serial/zs.c b/drivers/tty/serial/zs.c
index b03d3e4..adbfe79
Using dev_warn() instead of printk() for more consistent output.
(prints device name, etc).
Signed-off-by: Enrico Weigelt
---
drivers/tty/serial/ioc4_serial.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
i
Using dev_err() instead of printk() for more consistent output.
(prints device name, etc).
Signed-off-by: Enrico Weigelt
---
drivers/tty/serial/sb1250-duart.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/tty/serial/sb1250-duart.c
b/drivers/tty/serial/sb1250-d
Using dev_err() instead of printk() for more consistent output.
(prints device name, etc).
Signed-off-by: Enrico Weigelt
---
drivers/tty/serial/dz.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/tty/serial/dz.c b/drivers/tty/serial/dz.c
index 7b57e84..96e35a
Fix checkpatch warnings:
WARNING: Missing a blank line after declarations
#43: FILE: drivers/tty/serial/timbuart.c:43:
+ u32 ier = ioread32(port->membase + TIMBUART_IER) & ~RXFLAGS;
+ iowrite32(ier, port->membase + TIMBUART_IER);
WARNING: Missing a blank line after declara
Fix checkpatch warning:
WARNING: Use #include instead of
#41: FILE: drivers/tty/serial/sb1250-duart.c:41:
+#include
Signed-off-by: Enrico Weigelt
---
drivers/tty/serial/sb1250-duart.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/sb1250-du
Fix checkpatch warning:
WARNING: Use #include instead of
#38: FILE: drivers/tty/serial/sunzilog.c:38:
+#include
Signed-off-by: Enrico Weigelt
---
drivers/tty/serial/sunzilog.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/sunzilog.c b/driv
Fill the struct uart_port->mapsize field and use it, insteaf of
hardcoded values in many places. This makes the code layout a bit
more consistent and easily allows using generic helpers for the
io memory handling.
Candidates for such helpers could be eg. the request+ioremap and
iounmap+release com
Using dev_err()/dev_warn() instead of printk() for more consistent output.
(prints device name, etc).
Signed-off-by: Enrico Weigelt
---
drivers/tty/serial/cpm_uart/cpm_uart_core.c | 6 +++---
drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c | 2 +-
2 files changed, 4 insertions(+), 4 deletions(-)
di
Fix checkpatch warning:
ERROR: Macros with complex values should be enclosed in parentheses
#911: FILE: drivers/tty/serial/sb1250-duart.c:911:
+#define SERIAL_SB1250_DUART_CONSOLE&sbd_console
Signed-off-by: Enrico Weigelt
---
drivers/tty/serial/sb1250-duart.c | 2 +-
1 file
checkpatch complaints:
WARNING: printk() should include KERN_ facility level
#698: FILE: drivers/tty/serial/sb1250-duart.c:698:
+ printk(err);
WARNING: printk() should include KERN_ facility level
#706: FILE: drivers/tty/serial/sb1250-duart.c:706:
+
Fix checkpatch warnings by using pr_err():
WARNING: Prefer [subsystem eg: netdev]_err([subsystem]dev, ... then
dev_err(dev, ... then pr_err(... to printk(KERN_ERR ...
#109: FILE: drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c:109:
+ printk(KERN_ERR
WARNING: Prefer [subsys
Fix checkpatch warnings:
WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
#562: FILE: drivers/tty/serial/uartlite.c:562:
+ unsigned retries = 100;
WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
#574: FILE: drivers/tty/serial/uartlite.c:574:
+
checkpatch complains:
WARNING: braces {} are not necessary for any arm of this statement
#489: FILE: drivers/tty/serial/uartlite.c:489:
+ if (oops_in_progress) {
[...]
+ } else
[...]
Signed-off-by: Enrico Weigelt
---
drivers/tty/serial/uartlite.c | 4 ++--
1 file cha
Fix checkpatch warnings:
WARNING: Prefer using '"%s...", __func__' to using 'apbuart_console_setup',
this function's name, in a string
#491: FILE: drivers/tty/serial/apbuart.c:491:
+ pr_debug("apbuart_console_setup co=%p, co->index=%i, options=%s\n",
WARNING: Prefer [subsystem
Fixing checkpatch warning:
WARNING: Use #include instead of
#25: FILE: drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c:25:
+#include
WARNING: Use #include instead of
+#include
WARNING: Use #include instead of
+#include
Signed-off-by: Enrico Weigelt
---
drivers
Simpily io resource size computation by setting mapsize field.
Some of the special cases handled by serial8250_port_size() can be
simplified by putting this data to corresponding platform data
or probe function.
Signed-off-by: Enrico Weigelt
---
arch/mips/alchemy/common/platform.c | 1 +
driver
Fill the struct uart_port->mapsize field and use it, insteaf of
hardcoded values in many places. This makes the code layout a bit
more consistent and easily allows using generic helpers for the
io memory handling.
Candidates for such helpers could be eg. the request+ioremap and
iounmap+release com
Fill the struct uart_port->mapsize field and use it, insteaf of
hardcoded values in many places. This makes the code layout a bit
more consistent and easily allows using generic helpers for the
io memory handling.
Candidates for such helpers could be eg. the request+ioremap and
iounmap+release com
This fixes a bunch of checkpatch warnings:
WARNING: Prefer [subsystem eg: netdev]_err([subsystem]dev, ... then
dev_err(dev, ... then pr_err(... to printk(KERN_ERR ...
#930: FILE: drivers/tty/serial/ioc4_serial.c:930:
+ printk(KERN_ERR
WARNING: Prefer [subsystem eg: net
Fix checkpatch errors:
ERROR: else should follow close brace '}'
#121: FILE: drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c:121:
+ }
+ else
WARNING: line over 80 characters
#150: FILE: drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c:150:
+
Instead of hardcoding raw numbers, add define's for the mmio address/size.
Also fill the mapsize field and use it on mem request/release calls, for
more consistency and allowing generic helpers to be used later.
Signed-off-by: Enrico Weigelt
---
drivers/tty/serial/21285.c | 12 +---
1 fi
Fix checkpatch warning:
WARNING: Prefer [subsystem eg: netdev]_info([subsystem]dev, ... then
dev_info(dev, ... then pr_info(... to printk(KERN_INFO ...
#1238: FILE: drivers/tty/serial/sunzilog.c:1238:
+ printk(KERN_INFO "Console: ttyS%d (SunZilog zs%d)\n",
Signed-off-by: Enrico We
Fix checkpatch warning:
ERROR: Macros with complex values should be enclosed in parentheses
#912: FILE: dz.c:912:
+#define SERIAL_DZ_CONSOLE&dz_console
Signed-off-by: Enrico Weigelt
---
drivers/tty/serial/dz.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers
Using dev_info() instead of printk() for more consistent output.
(prints device name, etc).
Signed-off-by: Enrico Weigelt
---
drivers/tty/serial/sunzilog.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/tty/serial/sunzilog.c b/drivers/tty/serial/sunzilog.c
inde
Hello folks,
here's another attempt of polishing the serial drivers:
* lots of minor cleanups to make checkpatch happier
(eg. formatting, includes, inttypes, ...)
* use appropriate logging helpers instead of printk()
* consequent use of mapsize/mapbase fields:
the basic idea is, all driver
Fix the checkpatch warning:
WARNING: printk() should include KERN_ facility level
#934: FILE: dz.c:934:
+ printk("%s%s\n", dz_name, dz_version);
Signed-off-by: Enrico Weigelt
---
drivers/tty/serial/dz.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tt
Using dev_dbg() instead of pr_debg() for more consistent output.
(prints device name, etc).
Signed-off-by: Enrico Weigelt
---
drivers/tty/serial/uartlite.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/serial/uartlite.c b/drivers/tty/serial/uartlite.c
inde
checkpatch complains:
ERROR: space required before the open parenthesis '('
#659: FILE: drivers/tty/serial/sb1250-duart.c:659:
+ if(refcount_dec_and_test(&duart->map_guard))
Just add this missing space to make checkpatch happy.
Signed-off-by: Enrico Weigelt
---
drivers/tty/serial
Fix checkpatch warnings:
WARNING: line over 80 characters
#9: FILE: drivers/tty/serial/apbuart.c:9:
+ * Copyright (C) 2006 Daniel Hellstrom , Aeroflex
Gaisler AB
WARNING: line over 80 characters
#11: FILE: drivers/tty/serial/apbuart.c:11:
+ * Copyright (C) 2009 Kristoff
fixing checkpatch warning:
WARNING: Use #include instead of
#55: FILE: dz.c:55:
+#include
Signed-off-by: Enrico Weigelt
---
drivers/tty/serial/dz.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/dz.c b/drivers/tty/serial/dz.c
index 96e35af..fd4f0
Fix checkpatch warnings:
WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
#103: FILE: dz.c:103:
+static u16 dz_in(struct dz_port *dport, unsigned offset)
WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
#110: FILE: dz.c:110:
+static void dz_out(struct dz_po
Using dev_err() instead of printk() for more consistent output.
(prints device name, etc).
Signed-off-by: Enrico Weigelt
---
drivers/tty/serial/apbuart.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/apbuart.c b/drivers/tty/serial/apbuart.c
index d2b86f7.
Fill the struct uart_port->mapsize field and use it, insteaf of
hardcoded values in many places. This makes the code layout a bit
more consistent and easily allows using generic helpers for the
io memory handling.
Candidates for such helpers could be eg. the request+ioremap and
iounmap+release com
Fix checkpatch warnings:
WARNING: line over 80 characters
#283: FILE: drivers/tty/serial/uartlite.c:283:
+ ret = request_irq(port->irq, ulite_isr, IRQF_SHARED |
IRQF_TRIGGER_RISING,
WARNING: Missing a blank line after declarations
#577: FILE: drivers/tty/serial/uartlite.c:5
On Thu, 25 Apr 2019 21:36:24 +0200
Greg KH wrote:
> On Sun, Apr 07, 2019 at 03:25:50PM +0100, Jonathan Cameron wrote:
> > On Tue, 2 Apr 2019 15:30:35 +0900
> > William Breathitt Gray wrote:
> >
> > > Changes in v10:
> > > - Fix minor typographical errors in documentation
> > > - Merge th
Dear Linux folks,
Updating an IBM S822LC from Ubuntu 18.10 to 19.04 some user space stuff
seems to have changed, so that going into sleep/suspend is enabled.
That raises two questions.
1. Is suspend actually supported on a POWER8 processor?
Apr 27 10:18:13 power NetworkManager[7534]: [1
Le 26/04/2019 à 19:07, Segher Boessenkool a écrit :
On Fri, Apr 26, 2019 at 05:38:50PM +0300, Serge Belyshev wrote:
---[ Instruction Block Address Translation ]---
0: 0xc000-0xc07f 0x Kernel EXEC coherent
1: 0xc080-0xc087 0x0080 Kernel EXEC coherent
2: -
3:
From: Laurentiu Tudor
Fix issue with the entry indexing in the sg frame cleanup code being
off-by-1. This problem showed up when doing some basic iperf tests and
manifested in traffic coming to a halt.
Signed-off-by: Laurentiu Tudor
Acked-by: Madalin Bucur
---
drivers/net/ethernet/freescale/d
From: Laurentiu Tudor
The driver relies on the no longer valid assumption that dma addresses
(iovas) are identical to physical addressees and uses phys_to_virt() to
make iova -> vaddr conversions. Fix this also for scatter-gather frames
using the iova -> phys conversion function added in the prev
From: Laurentiu Tudor
The driver relies on the no longer valid assumption that dma addresses
(iovas) are identical to physical addressees and uses phys_to_virt() to
make iova -> vaddr conversions. Fix this by adding a function that does
proper iova -> phys conversions using the iommu api and upda
From: Laurentiu Tudor
Enabling SMMU altered the order of device probing causing the dpaa1
ethernet driver to get probed before qbman and causing a boot crash.
Add predictability in the probing order by deferring the ethernet
driver probe after qbman and portals by using the recently introduced
qb
From: Laurentiu Tudor
During probing, FMAN is reset thus losing all its register
settings. Backup port ICID registers before reset and restore
them after, similarly to how it's done on powerpc / PAMU based
platforms.
This also has the side effect of disabling the old code path
(liodn backup/resto
From: Laurentiu Tudor
The dma transactions initiator is the rx fman port so that's the device
that the dma mappings should be done. Previously the mappings were done
through the MAC device which makes no sense because it's neither dma-able
nor connected in any way to smmu.
Signed-off-by: Laurent
From: Laurentiu Tudor
Add an API that retrieves the 'struct device' that the specified fman
port probed against. The new API will be used in a subsequent iommu
enablement related patch.
Signed-off-by: Laurentiu Tudor
Acked-by: Madalin Bucur
---
drivers/net/ethernet/freescale/fman/fman_port.c
From: Laurentiu Tudor
ARM SoCs use SMMU so the liodn fixup done in the qman driver is no
longer making sense and it also breaks the ICID settings inherited
from u-boot. Do the fixups only for PPC targets.
Signed-off-by: Laurentiu Tudor
---
drivers/soc/fsl/qbman/qman_ccsr.c | 2 +-
drivers/soc/
From: Laurentiu Tudor
Add a couple of new APIs to check the probing status of the required
cpu bound qman and bman portals:
'int bman_portals_probed()' and 'int qman_portals_probed()'.
They return the following values.
* 1 if qman/bman portals were all probed correctly
* 0 if qman/bman porta
From: Laurentiu Tudor
This patch series contains several fixes in preparation for SMMU
support on NXP LS1043A and LS1046A chips. Once these get picked up,
I'll submit the actual SMMU enablement patches consisting in the
required device tree changes.
This patch series contains only part of the pr
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