Yes, it is good idea to add some commit messages.
Also I rebased the patches on top v3 of series
Setup RFI flush after PowerVM LPM migration
Thanks
Michal
Michal Suchanek (9):
powerpc: Add barrier_nospec
powerpc: Use barrier_nospec in copy_from_user
powerpc/64: Use barrier_nospec
On powerpc syscall entry is done in assembly so patch in an explicit
barrier_nospec.
Signed-off-by: Michal Suchanek <msucha...@suse.de>
---
arch/powerpc/kernel/entry_64.S | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
Copypasta from rfi implementation
Signed-off-by: Michal Suchanek <msucha...@suse.de>
---
arch/powerpc/kernel/setup_64.c | 35 +++
1 file changed, 35 insertions(+)
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index f60e0e
Hello,
On 19 September 2013 12:13, Jan Kara wrote:
> On Wed 18-09-13 16:56:08, Michal Suchanek wrote:
>> On 17 September 2013 23:13, Jan Kara wrote:
>> > Hello,
>>
>> The default for dirty_ratio/dirty_background_ratio is 60/40. Setting
> Ah, that's not ups
On 5 September 2013 12:12, Michal Suchanek wrote:
> Hello
>
> On 26 August 2013 15:51, Michal Suchanek wrote:
>> On 12 March 2013 03:15, Hillf Danton wrote:
>>>>On 11 March 2013 13:15, Michal Suchanek wrote:
>>>>>On 8 February 2013 17:31, Michal Such
On 17 September 2013 23:13, Jan Kara wrote:
> Hello,
>
> On Tue 17-09-13 15:31:31, Michal Suchanek wrote:
>> On 5 September 2013 12:12, Michal Suchanek wrote:
>> > On 26 August 2013 15:51, Michal Suchanek wrote:
>> >> On 12 March 2013 03:15, Hillf Danton
On 17 September 2013 23:13, Jan Kara wrote:
> Hello,
>
> On Tue 17-09-13 15:31:31, Michal Suchanek wrote:
>> On 5 September 2013 12:12, Michal Suchanek wrote:
>> > On 26 August 2013 15:51, Michal Suchanek wrote:
>> >> On 12 March 2013 03:15, Hillf Danton
On 9 October 2013 16:19, Michal Suchanek wrote:
> Hello,
>
> On 19 September 2013 12:13, Jan Kara wrote:
>> On Wed 18-09-13 16:56:08, Michal Suchanek wrote:
>>> On 17 September 2013 23:13, Jan Kara wrote:
>>> > Hello,
>>>
>>> The d
Hello,
On 19 September 2013 10:07, Hillf Danton wrote:
> Hello Michal
>
> Take it easy please, the kernel is made by human hands.
>
> Can you please try the diff(and sorry if mail agent reformats it)?
>
> Best Regards
> Hillf
>
>
> --- a/mm/vmscan.c Wed Sep 18 08:44:08 2013
> +++ b/mm/vmscan.c
Hello
On 26 August 2013 15:51, Michal Suchanek wrote:
> On 12 March 2013 03:15, Hillf Danton wrote:
>>>On 11 March 2013 13:15, Michal Suchanek wrote:
>>>>On 8 February 2013 17:31, Michal Suchanek wrote:
>>>> Hello,
>>>>
>>>> I
On 12 March 2013 03:15, Hillf Danton wrote:
>>On 11 March 2013 13:15, Michal Suchanek wrote:
>>>On 8 February 2013 17:31, Michal Suchanek wrote:
>>> Hello,
>>>
>>> I am dealing with VM disk images and performing something like wiping
>>> free
On 13 January 2014 10:02, boris brezillon wrote:
> Hi Henrik,
>
>
> On 11/01/2014 22:11, Henrik Nordström wrote:
>>
>> thanks for pointing out your documents
>> I'm trying to get the NAND driver with HW ECC (and HW RND)
>> without using DMA at all
>>
>> I tried many things but did not quite get
On 29 January 2014 16:43, boris brezillon dev wrote:
> Hello Michal,
>
>
> On 29/01/2014 16:11, Michal Suchanek wrote:
>>
>> On 13 January 2014 10:02, boris brezillon wrote:
>>>
>>>
>>> boot 0 part properties:
>>> - uses sequential ECC
: sun7i: cubieboard2: Enable GMAC instead of EMAC
> ARM: dts: sun7i: olinuxino-micro: Enable GMAC instead of EMAC
> ARM: dts: sun7i: Add ethernet alias for GMAC
Tested-By: Michal Suchanek
Works for me with RGMII and MII phy on top of 3.13rc3.
Thanks
Michal
--
To unsubscribe from t
On 7 December 2013 12:47, Olliver Schinagl wrote:
> Hey maxime,
>
> On 06-12-13 19:33, Maxime Ripard wrote:
>>
>> Hi Oliver,
>>
>> On Wed, Dec 04, 2013 at 01:10:55PM +0100, oli...@schinagl.nl wrote:
>>>
>>> From: Oliver Schinagl
>>>
>>> This patch adds sunxi sata support to A10 and A20 boards
On 9 October 2013 16:19, Michal Suchanek wrote:
> Hello,
>
> On 19 September 2013 12:13, Jan Kara wrote:
>> On Wed 18-09-13 16:56:08, Michal Suchanek wrote:
>>> On 17 September 2013 23:13, Jan Kara wrote:
>>> > Hello,
>>>
>>> The d
Copypasta from rfi implementation
Signed-off-by: Michal Suchanek
---
arch/powerpc/kernel/setup_64.c | 8
1 file changed, 8 insertions(+)
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 4b67b7b877d9..257f0e6be107 100644
--- a/arch/powerpc/kernel
Copypasta from rfi implementation
Signed-off-by: Michal Suchanek
---
arch/powerpc/platforms/pseries/setup.c | 38 ++
1 file changed, 25 insertions(+), 13 deletions(-)
diff --git a/arch/powerpc/platforms/pseries/setup.c
b/arch/powerpc/platforms/pseries/setup.c
Signed-off-by: Michal Suchanek
---
arch/powerpc/kernel/entry_64.S | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index 2cb5109a7ea3..7bfc4cf48af2 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64
Copypasta from rfi implementation
Signed-off-by: Michal Suchanek
---
arch/powerpc/kernel/setup_64.c | 35 +++
1 file changed, 35 insertions(+)
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index d1d9f047161e..4b67b7b877d9 100644
Copypasta from lwsync patching.
Note that unlike RFI which is patched only in kernel the nospec state
reflects settings at the time the module was loaded.
Iterating all modules and re-patching every time the settings change is
not implemented.
Signed-off-by: Michal Suchanek
---
arch/powerpc
Copypasta from original gmb() and rfi implementation
Signed-off-by: Michal Suchanek
---
arch/powerpc/include/asm/barrier.h | 9 +
1 file changed, 9 insertions(+)
diff --git a/arch/powerpc/include/asm/barrier.h
b/arch/powerpc/include/asm/barrier.h
index 10daa1d56e0a..8e47b3abe405
Copypasta from rfi implementation
Signed-off-by: Michal Suchanek
---
arch/powerpc/include/asm/barrier.h| 4 ++--
arch/powerpc/include/asm/feature-fixups.h | 9 +
arch/powerpc/include/asm/setup.h | 8
arch/powerpc/kernel/setup_64.c| 29
.
Thanks
Michal
Michal Suchanek (8):
powerpc: Add barrier_nospec
powerpc: Use barrier_nospec in copy_from_user
powerpc/64: Use barrier_nospec in syscall entry
powerpc/64s: Add support for ori barrier_nospec
powerpc/64: Patch barrier_nospec in modules
powerpc/64: barrier_nospec: Add
Coopypasta from x86.
Signed-off-by: Michal Suchanek
---
arch/powerpc/include/asm/uaccess.h | 11 ++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/include/asm/uaccess.h
b/arch/powerpc/include/asm/uaccess.h
index 51bfeb8777f0..af9b0e731f46 100644
--- a/arch
The bcm2835 mmc host tends to lock up for unknown reason so reset it on
timeout. The upper mmc block layer tries retransimitting with single
blocks which tends to work out after a long wait.
This is better than giving up and leaving the machine broken for no
obvious reason.
Signed-off-by: Michal
The previous patch does reset during hardware error so make the reset
progress more visible.
Signed-off-by: Michal Suchanek
---
drivers/mmc/host/bcm2835.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/bcm2835.c b/drivers/mmc/host/bcm2835.c
index
Copypasta from rfi implementation
Signed-off-by: Michal Suchanek
---
arch/powerpc/kernel/setup_64.c | 35 +++
1 file changed, 35 insertions(+)
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index f60e0e3b5ad2..f6678a7b6114 100644
Adapted from the RFI implementation
Signed-off-by: Michal Suchanek
---
arch/powerpc/platforms/pseries/mobility.c | 2 +-
arch/powerpc/platforms/pseries/pseries.h | 2 +-
arch/powerpc/platforms/pseries/setup.c| 37 ++-
3 files changed, 29 insertions(+), 12
Note that unlike RFI which is patched only in kernel the nospec state
reflects settings at the time the module was loaded.
Iterating all modules and re-patching every time the settings change is
not implemented.
Based on lwsync patching.
Signed-off-by: Michal Suchanek
---
arch/powerpc/include
the speculation
barrier at boot when the user says it is not wanted.
Signed-off-by: Michal Suchanek
---
arch/powerpc/include/asm/barrier.h| 4 ++--
arch/powerpc/include/asm/feature-fixups.h | 9 +
arch/powerpc/include/asm/setup.h | 8
arch/powerpc/kernel/setup_64.c
- speculation barrier used
Changing the settings after boot is not supported and VM migration may
change requirements so auto is same as on.
Based on s390 implementation
Signed-off-by: Michal Suchanek
---
arch/powerpc/kernel/setup_64.c | 22 ++
1 file changed, 22 insertions(+)
diff
When the firmware supports it an otherwise useless combination of ORI
instruction arguments is interpreted as speculation barrier. Implement
barrier_nospec using this instruction.
Based on the out-of-tree gmb() implementation.
Signed-off-by: Michal Suchanek
---
arch/powerpc/include/asm
The RFI flush support patches the speculation barrier into
RFI_FLUSH_SLOT as part of the RFI flush. Use separate barrier_nospec
instead.
Signed-off-by: Michal Suchanek
---
arch/powerpc/include/asm/exception-64s.h | 2 +-
arch/powerpc/lib/feature-fixups.c| 9 +++--
2 files changed, 4
On powerpc syscall entry is done in assembly so patch in an explicit
barrier_nospec.
Signed-off-by: Michal Suchanek
---
arch/powerpc/kernel/entry_64.S | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index 2cb5109a7ea3
This is based on x86 patch doing the same.
Signed-off-by: Michal Suchanek
---
arch/powerpc/include/asm/uaccess.h | 11 ++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/include/asm/uaccess.h
b/arch/powerpc/include/asm/uaccess.h
index 51bfeb8777f0
Yes, it is good idea to add some commit messages.
Also I rebased the patches on top v3 of series
Setup RFI flush after PowerVM LPM migration
Thanks
Michal
Michal Suchanek (9):
powerpc: Add barrier_nospec
powerpc: Use barrier_nospec in copy_from_user
powerpc/64: Use barrier_nospec
er hooks when first
break-point is set")
Signed-off-by: Michal Suchanek
---
arch/powerpc/xmon/xmon.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index a0842f1ff72c..504bd1c3d8b0 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch
Remove quotes from argument value only if there is qoute on both sides.
Signed-off-by: Michal Suchanek
---
arch/powerpc/kernel/fadump.c | 6 ++
lib/cmdline.c| 7 ++-
2 files changed, 4 insertions(+), 9 deletions(-)
diff --git a/arch/powerpc/kernel/fadump.c b/arch
Signed-off-by: Hari Bathini
Signed-off-by: Michal Suchanek
---
Changes from v6:
Correct and simplify quote handling. Ideally I would like to extend
parse_args to give the length of the original quoted value to callback.
However, parse_args removes at most one doubel-quote from the start and
one from
The fadump parameter processing re-does the logic of next_arg quote
stripping to determine where the argument ends. Pass pointer to the
next argument instead to make this more robust.
Signed-off-by: Michal Suchanek
---
arch/powerpc/kernel/fadump.c | 13 +
arch/powerpc/mm
From: Hari Bathini
With the introduction of 'fadump_extra_args=' parameter to pass additional
parameters to fadump (capture) kernel, update documentation about it.
Signed-off-by: Hari Bathini
Signed-off-by: Michal Suchanek
---
Documentation/powerpc/firmware-assisted-dump.txt | 20
for
PowerPC, howewer. So any bugs in the property sizing and resulting
failures to read the properties are left as before.
Signed-off-by: Michal Suchanek
---
arch/powerpc/boot/mpsc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/boot/mpsc.c b/arch/powerpc
tate which is knowledge that never leaves the
hardware-specific driver and is passed neither to userspace nor the generic
cdrom driver.
So this patchset fixes the kernel autoclose implementation in cdrom.c and to
do so reports the "drive becoming ready" state from the harware speci
or reports an error when it detects
the tray is blocked. At worst the wait can be interrupted by user.
Signed-off-by: Michal Suchanek
---
drivers/cdrom/cdrom.c | 21 +++--
1 file changed, 19 insertions(+), 2 deletions(-)
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index
CDS_DRIVE_NOT_READY is used for the state in which CDROM is 'becoming
ready' (typically analyzing the disc) but also as the fallback when
nothing else applies. Introduce CDS_DRIVE_ERROR for the fallback case.
Signed-off-by: Michal Suchanek
---
drivers/block/paride/pcd.c | 2 +-
drivers/cdrom
When the drive closes it can take tens of seconds until the disc is
analyzed. Wait for the drive to become ready or report an error.
Signed-off-by: Michal Suchanek
---
drivers/cdrom/cdrom.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom
CDS_DRIVE_NOT_READY is used for the state in which CDROM is 'becoming
ready' (typically analyzing the disc) but also as the fallback when
nothing else applies. Introduce CDS_DRIVE_ERROR for the fallback case.
Signed-off-by: Michal Suchanek
---
Documentation/cdrom/cdrom-standard.tex | 8
Add convenience macro for polling an event that does not have a
waitqueue.
Signed-off-by: Michal Suchanek
---
include/linux/delay.h | 12
1 file changed, 12 insertions(+)
diff --git a/include/linux/delay.h b/include/linux/delay.h
index b78bab4395d8..3ae9fa395628 100644
The open_for_audio and open_for_data copies are bitrotten in different
ways already and will need to update the autoclose logic in both.
Signed-off-by: Michal Suchanek
---
drivers/cdrom/cdrom.c | 100 ++
1 file changed, 36 insertions(+), 64
Quoting characters are now removed from the parameter so value always
follows directly after the NUL terminating parameter name.
Signed-off-by: Michal Suchanek
---
init/main.c | 13 -
1 file changed, 4 insertions(+), 9 deletions(-)
Since the previous "[PATCH v9 3/8] lib/cmdl
Actually args are supposed to be renamed to next so both and args hold the
previous argument so both can be passed to the callback. This additionla patch
should fix up the rename.
---
kernel/params.c | 14 --
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git
This is additional patch that avoids the memmove when processing the quote on
the end of the parameter.
---
lib/cmdline.c | 9 +++--
2 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/lib/cmdline.c b/lib/cmdline.c
index c5335a79a177..b1d8a0dc60fc
As seen from the implementation of the single class shutdown hook this
is not very sound design.
Rename the class shutdown hook to shutdown_pre to make it clear it runs
before the driver shutdown hook.
Signed-off-by: Michal Suchanek
---
v2: rename class shutdown member to shutdown_pre
Fixes: a248878d7a1d ("ibmvnic: Check for transport event on driver resume")
Signed-off-by: Michal Suchanek
---
drivers/net/ethernet/ibm/ibmvnic.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c
b/drivers/net/ethernet/ibm/ibmvnic.c
index 99
t;struct class".")
Signed-off-by: Michal Suchanek
---
drivers/base/core.c | 3 ++-
drivers/char/tpm/tpm-chip.c | 9 +
2 files changed, 3 insertions(+), 9 deletions(-)
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 755451f684bc..2cf752dc1421 100644
--- a/drive
-by: Michal Suchanek
---
lib/cmdline.c | 29 -
1 file changed, 20 insertions(+), 9 deletions(-)
diff --git a/lib/cmdline.c b/lib/cmdline.c
index d98bdc017545..c5335a79a177 100644
--- a/lib/cmdline.c
+++ b/lib/cmdline.c
@@ -191,34 +191,45 @@ bool parse_option_str(const char
Signed-off-by: Michal Suchanek
---
arch/powerpc/kernel/fadump.c | 7 ---
1 file changed, 7 deletions(-)
diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c
index 1678d99ea835..275ea42a27d5 100644
--- a/arch/powerpc/kernel/fadump.c
+++ b/arch/powerpc/kernel/fadump.c
.
Signed-off-by: Michal Suchanek
---
lib/cmdline.c | 41 -
1 file changed, 20 insertions(+), 21 deletions(-)
diff --git a/lib/cmdline.c b/lib/cmdline.c
index 6d398a8b63fc..d98bdc017545 100644
--- a/lib/cmdline.c
+++ b/lib/cmdline.c
@@ -193,30 +193,36 @@ bool
Signed-off-by: Michal Suchanek
---
Documentation/admin-guide/kernel-parameters.rst | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/Documentation/admin-guide/kernel-parameters.rst
b/Documentation/admin-guide/kernel-parameters.rst
index 722d3f771924..1f9837266417 100644
Signed-off-by: Michal Suchanek
---
Documentation/admin-guide/kernel-parameters.rst | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/admin-guide/kernel-parameters.rst
b/Documentation/admin-guide/kernel-parameters.rst
index b2598cc9834c..722d3f771924 100644
Signed-off-by: Michal Suchanek
---
Documentation/powerpc/firmware-assisted-dump.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/powerpc/firmware-assisted-dump.txt
b/Documentation/powerpc/firmware-assisted-dump.txt
index 2df88524d2c7..5705f55ffae4 100644
sh
settings")
Signed-off-by: Michal Suchanek
---
arch/powerpc/include/asm/hvcall.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/include/asm/hvcall.h
b/arch/powerpc/include/asm/hvcall.h
index f0461618bf7b..eca3f9c68907 100644
--- a/arch/powerpc/include/asm/hvcall.h
+++ b/
When fadump is already registered return success.
Currently EEXIST is returned which is difficult to handle race-free in
userspace when shell scripts are used. If multiple writers are trying to
write '1' there is no difference in whichever succeeds so just return 0
to all.
Signed-off-by: Michal
Currently sysfs store handlers in fadump use if buf[0] == 'char'.
This means input "100foo" is interpreted as '1' and "01" as '0'.
Change to kstrtoint so leading zeroes and the like is handled in
expected way.
Signed-off-by: Michal Suchanek
---
arch/powerpc/
In commit e6f81a92015b ("powerpc/mm/hash: Support 68 bit VA") the
masking is folded into ASM_VSID_SCRAMBLE but the comment about masking
is removed only from the firt use of ASM_VSID_SCRAMBLE.
Signed-off-by: Michal Suchanek
---
arch/powerpc/mm/slb_low.S | 4
1 file changed, 4
On 4 July 2017 at 02:00, Cyrille Pitchen wrote:
> Hi Matthew,
>
>
> Le 26/06/2017 à 18:13, matthew.gerl...@linux.intel.com a écrit :
>> From: Matthew Gerlach
>> +static int altera_quadspi_setup_banks(struct device *dev,
>> + u32 bank, struct device_node *np)
>>
Fixes: 79962038dffa ("s390: add support for FORTIFY_SOURCE")
Signed-off-by: Michal Suchanek
---
arch/s390/boot/compressed/misc.c | 4
1 file changed, 4 insertions(+)
diff --git a/arch/s390/boot/compressed/misc.c b/arch/s390/boot/compressed/misc.c
index cecf38b9ec82..e79c4499c
Signed-off-by: Michal Suchanek
---
arch/powerpc/kernel/fadump.c | 47
1 file changed, 13 insertions(+), 34 deletions(-)
diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c
index 8778e1cc0380..1678d99ea835 100644
--- a/arch
ni
Signed-off-by: Michal Suchanek
---
Changes from v6:
Correct and simplify quote handling. Ideally I would like to extend
parse_args to give the length of the original quoted value to callback.
However, parse_args removes at most one doubel-quote from the start and
one from the end so that is easy
Signed-off-by: Michal Suchanek
---
arch/powerpc/kernel/fadump.c | 8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c
index 0e08f1a80af2..b214c1e333dd 100644
--- a/arch/powerpc/kernel/fadump.c
+++ b/arch/powerpc
The fadump parameter processing re-does the logic of next_arg quote
stripping to determine where the argument ends. Pass pointer to the
current and next argument instead to make this more robust.
Signed-off-by: Michal Suchanek
---
rebase on master
split off changes to fadump.c
add pointer
Remove quotes from argument value only if there is qoute on both sides.
Signed-off-by: Michal Suchanek
---
lib/cmdline.c | 10 --
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/lib/cmdline.c b/lib/cmdline.c
index 171c19b6888e..6d398a8b63fc 100644
--- a/lib/cmdline.c
+++ b
With the introduction of 'fadump_extra_args=' parameter to pass additional
parameters to fadump (capture) kernel, update documentation about it.
Signed-off-by: Hari Bathini
Signed-off-by: Michal Suchanek
---
Documentation/powerpc/firmware-assisted-dump.txt | 20 +++-
1 file
There are two models of Orange Pi zero which are confusingly marketed
under the same name. Old model comes without a flash memory and current
model does have a flash memory. Add bindings for each model.
Signed-off-by: Michal Suchanek
---
Documentation/devicetree/bindings/arm/sunxi.yaml | 7
There are two models of Orange Pi zero which are confusingly marketed
under the same name. Old model comes without a flash memory and current
model does have a flash memory. Build device tree for each model.
Signed-off-by: Michal Suchanek
---
arch/arm/boot/dts/Makefile| 1
Make it possible to have virtio console built-in when
other virtio drivers are modular.
Signed-off-by: Michal Suchanek
---
drivers/char/Kconfig | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 3a144c000a38..9bd9917ca9af
Fixes: 116ac378bb3f ("powerpc/64s: machine check interrupt update NMI
accounting")
Signed-off-by: Michal Suchanek
---
arch/powerpc/kernel/mce.c | 7 ---
arch/powerpc/kernel/traps.c | 18 +++---
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/arch/powe
: 6f2275433a2f ("ibmveth: Detect unsupported packets before sending to the
hypervisor")
Signed-off-by: Michal Suchanek
---
ms: added commit message
---
drivers/net/ethernet/ibm/ibmveth.c | 6 --
1 file changed, 6 deletions(-)
diff --git a/drivers/net/ethernet/ibm/ibmveth.c
b/drivers/net/et
Stable commit 452e2a83ea23 ("powerpc: Fix __clear_user() with KUAP
enabled") redefines __clear_user as inline function but does not remove
the export.
Fixes: 452e2a83ea23 ("powerpc: Fix __clear_user() with KUAP enabled")
Signed-off-by: Michal Suchanek
---
arch/powerpc/lib/
enabled mount poins I want to
hear all about it. In the meantime we have legacy applications to
support.
It also makes sense that when you mount a device with -o dax it actually
shows dax in the mount options. Not doind so is confusing for humans as
well.
Thanks
Michal
Michal Suchanek (2):
xfs: show
ext4 accepts both dax and dax_always option but shows only dax_always.
Show both options.
Fixes: 9cb20f94afcd ("fs/ext4: Make DAX mount option a tri-state")
Signed-off-by: Michal Suchanek
---
fs/ext4/super.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ext4
xfs accepts both dax and dax_enum but shows only dax_enum. Show both
options.
Fixes: 8d6c3446ec23 ("fs/xfs: Make DAX mount option a tri-state")
Signed-off-by: Michal Suchanek
---
fs/xfs/xfs_super.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/xfs/xfs_super.
in the future.
With this patch sysfs files are available whenever fadump is supported
by firmware.
Signed-off-by: Michal Suchanek
---
arch/powerpc/kernel/fadump.c | 32 ++--
1 file changed, 18 insertions(+), 14 deletions(-)
diff --git a/arch/powerpc/kernel/fadump.c b/arch
in the future.
With this patch sysfs files are available whenever fadump is supported
by firmware.
Signed-off-by: Michal Suchanek
---
Rebase on top of http://patchwork.ozlabs.org/patch/1150160/
[v5,31/31] powernv/fadump: support holes in kernel boot memory area
---
arch/powerpc/kernel/fadump.c | 33
The flash is present on all new boards and users went out of their way
to add it on the old ones.
Enabling it makes a more reasonable default.
Signed-off-by: Michal Suchanek
---
arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff
Commit 1c2977c09499 ("net/ibmvnic: free reset work of removed device from
queue")
adds a } without corresponding { causing build break.
Fixes: 1c2977c09499 ("net/ibmvnic: free reset work of removed device from
queue")
Signed-off-by: Michal Suchanek
---
drivers/net/ethern
ate from the harware specific
drivers.
First time I did not get any feedback for the patches. I found a defect in
tray_close - it used status function without checking it exists. So resending
with the defect corrected.
Michal Suchanek (6):
delay: add poll_event_interruptible
cdrom: factor out co
The open_for_audio and open_for_data copies are bitrotten in different
ways already and will need to update the autoclose logic in both.
Signed-off-by: Michal Suchanek
---
drivers/cdrom/cdrom.c | 100 ++
1 file changed, 36 insertions(+), 64
When the drive closes it can take tens of seconds until the disc is
analyzed. Wait for the drive to become ready or report an error.
Signed-off-by: Michal Suchanek
---
drivers/cdrom/cdrom.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom
CDS_DRIVE_NOT_READY is used for the state in which CDROM is 'becoming
ready' (typically analyzing the disc) but also as the fallback when
nothing else applies. Introduce CDS_DRIVE_ERROR for the fallback case.
Signed-off-by: Michal Suchanek
---
drivers/block/paride/pcd.c | 2 +-
drivers/cdrom
or reports an error when it detects
the tray is blocked. At worst the wait can be interrupted by user.
Signed-off-by: Michal Suchanek
---
v2:
- check drive_status exists before using it
- rename tray_close -> cdrom_tray_close
---
drivers/cdrom/cdrom.c | 21 +++--
1 file changed,
Add convenience macro for polling an event that does not have a
waitqueue.
Signed-off-by: Michal Suchanek
---
include/linux/delay.h | 12
1 file changed, 12 insertions(+)
diff --git a/include/linux/delay.h b/include/linux/delay.h
index b78bab4395d8..3ae9fa395628 100644
CDS_DRIVE_NOT_READY is used for the state in which CDROM is 'becoming
ready' (typically analyzing the disc) but also as the fallback when
nothing else applies. Introduce CDS_DRIVE_ERROR for the fallback case.
Signed-off-by: Michal Suchanek
---
Documentation/cdrom/cdrom-standard.tex | 8
On bigendian ppc64 it is common to have 32bit legacy binaries but much
less so on littleendian.
Signed-off-by: Michal Suchanek
---
v3: make configurable
---
arch/powerpc/Kconfig | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
Building callchain.c with !COMPAT proved quite ugly with all the
defines. Splitting out the 32bit and 64bit parts looks better.
Also rewrite current_is_64bit as common function. No other code change
intended.
Signed-off-by: Michal Suchanek
---
arch/powerpc/perf/Makefile | 4 +
arch
These functions are required for 64bit as well.
Signed-off-by: Michal Suchanek
---
arch/powerpc/kernel/signal.c| 141
arch/powerpc/kernel/signal_32.c | 140 ---
2 files changed, 141 insertions(+), 140 deletions(-)
diff --git
There are numerous references to 32bit functions in generic and 64bit
code so ifdef them out.
Signed-off-by: Michal Suchanek
---
v2:
- fix 32bit ifdef condition in signal.c
- simplify the compat ifdef condition in vdso.c - 64bit is redundant
- simplify the compat ifdef condition in callchain.c
ust
drop it for 64bit.
Fixes: caf6f9c8a326 ("asm-generic: Remove unneeded
__ARCH_WANT_SYS_LLSEEK macro")
Signed-off-by: Michal Suchanek
---
v5: update commit message.
---
arch/powerpc/kernel/syscalls/syscall.tbl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/a
conditionals
- remove some ifdefs or convert to IS_DEFINED where possible
Changes in v4:
- cleanup is_32bit_task and current_is_64bit
- more makefile cleanup
Changes in v5:
- more current_is_64bit cleanup
- split off callchain.c 32bit and 64bit parts
Michal Suchanek (5):
powerpc: make llseek
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