It helps to move common code for lp64 and ilp32 to separated header.
Signed-off-by: Yury Norov
---
arch/arm64/kernel/signal.c | 35 ---
1 file changed, 20 insertions(+), 15 deletions(-)
diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c
index 65
From: Jan Dakinevich
statfs64, fstat64 and mmap_pgoff has wrappers that needed both by aarch32 and
ilp32 to workaround some issues. Here we create common file to share aarch32
workarounds to with ilp32 code.
Reviewed-by: David Daney
Signed-off-by: Yury Norov
Signed-off-by: Jan Dakinevich
---
After that, it will be possible to reuse it in ILP32.
Signed-off-by: Yury Norov
---
arch/arm64/include/asm/signal_common.h | 39
arch/arm64/kernel/Makefile | 2 +-
arch/arm64/kernel/signal.c | 154 +
arch/arm64/kernel/signal_common.
ILP32 uses AARCH32 compat structures and syscall handlers for signals.
But ILP32 struct rt_sigframe differs from both LP64 and AARCH32. So some
specific mechanism is needed to take care of it.
Signed-off-by: Yury Norov
---
arch/arm64/include/asm/signal_ilp32.h | 38 ++
arch/arm64/kernel
From: Philipp Tomsich
ILP32 VDSO exports next symbols:
__kernel_rt_sigreturn;
__kernel_gettimeofday;
__kernel_clock_gettime;
__kernel_clock_getres;
What shared object to use, kernel selects depending on result of
is_ilp32_compat_task() in arch/arm64/kernel/vdso.c, so it substitutes
correct p
Signed-off-by: Yury Norov
---
arch/arm64/include/asm/signal32_common.h | 30
arch/arm64/kernel/Makefile | 2 +-
arch/arm64/kernel/signal32.c | 85 --
arch/arm64/kernel/signal32_common.c | 116 +++
4 files
From: Andrew Pinski
This patch adds the config option for ILP32.
Reviewed-by: David Daney
Signed-off-by: Philipp Tomsich
Signed-off-by: Christoph Muellner
Signed-off-by: Yury Norov
Signed-off-by: Andrew Pinski
---
arch/arm64/Kconfig | 9 -
1 file changed, 8 insertions(+), 1 deletio
From: Philipp Tomsich
To make life for tools (such as gdb) easier when dealing with ILP32 processes,
we report a proper subarchitecture for ILP32 in the ELF auxiliary vectors.
Reviewed-by: David Daney
Signed-off-by: Philipp Tomsich
Signed-off-by: Christoph Muellner
Signed-off-by: Yury Norov
On Wednesday 16 December 2015 00:04:45 Sergei Ianovich wrote:
> index 000..5f9a4c1
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/serial/lp8x4x-serial.txt
> @@ -0,0 +1,35 @@
> +UART ports on ICP DAS LP-8x4x
> +
> +ICP DAS LP-8x4x contains three additional serial ports interfaced via
On Tuesday 15 December 2015 15:09:23 Timur Tabi wrote:
> Arnd Bergmann wrote:
> > If that's in the probe() called from it function, just use writel()
> > everywhere,
> > a few extra microseconds won't kill the boot time. In general, if a user
> > would
> > notice the difference, use the relaxed v
Add device HID AMDI0510 to match the I2C controlers on AMD Seattle platform
Signed-off-by: Suravee Suthikulpanit
---
drivers/i2c/busses/i2c-designware-platdrv.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c
b/drivers/i2c/busses/i2c-designware-pl
On 12/14/2015 06:22 PM, Yuyang Du wrote:
> what if we just init the util_avg to 0?
With scheduler-guided frequency [1] we will rely on the initial util_avg
value to determine the CPU frequency response when new tasks are created.
There is sure to be a lot of debate on what sort of default policy
Hi Chao,
On Tue, Dec 15, 2015 at 01:33:18PM +0800, Chao Yu wrote:
> Previously, when finishing a checkpoint, we only keep consistency of all fs
> meta info including meta inode, node inode, dentry page of directory inode,
> so, after a sudden power cut, f2fs can recover from last checkpoint with
>
On 12/15/15 23:50, Arnd Bergmann wrote:
> On Tuesday 15 December 2015 23:47:28 kbuild test robot wrote:
>> from include/linux/mm.h:55,
>> from arch/arm/mm/fault.c:13:
>>arch/arm/mm/fault.c: In function 'do_translation_fault':
arch/arm/include/asm/pgt
Hi Chao,
On Tue, Dec 15, 2015 at 01:36:08PM +0800, Chao Yu wrote:
> This patch fixes to move f2fs_balance_fs out of sbi->writepages'
> coverage to avoid potential ABBA deadlock which was found by lockdep:
>
> Possible unsafe locking scenario:
>
> CPU0CPU1
>
From: Peter Rosin
Signed-off-by: Peter Rosin
---
.../devicetree/bindings/gpio/gpio-sx150x.txt | 3 +-
drivers/gpio/gpio-sx150x.c | 53 --
2 files changed, 51 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/gpio/gpi
Hi,
On Tue, Dec 15, 2015 at 01:35:21PM +0800, Chao Yu wrote:
> Add a new option 'data_flush' to enable/disable data flush functionality
> in checkpoint.
>
> Signed-off-by: Chao Yu
> ---
> Documentation/filesystems/f2fs.txt | 2 ++
> fs/f2fs/checkpoint.c | 2 +-
> fs/f2fs/f2fs.h
On 12/16/15 04:26, Joe Perches wrote:
> On Tue, 2015-12-15 at 22:15 +0800, Chen Gang wrote:
>> It is a trivial patch.
> []
>> diff --git a/include/asm-generic/pgtable-nopmd.h
>> b/include/asm-generic/pgtable-nopmd.h
> []
>> @@ -38,7 +38,8 @@ static inline void pud_clear(pud_t *pud) { }
>> * (
On Tue, Dec 15, 2015 at 05:40:51PM +0800, Chao Yu wrote:
> Hi Jaegeuk, Yunlei,
>
> I help do some edits and send it out as my patch's base. :)
>
> But if you want to send patch by yourself, please ignore this patch.
No problem to merge this patch.
Thanks Chao.
>
> Thanks,
>
> > -Original
On Tue 2015-12-15 22:33:59, Borislav Petkov wrote:
> On Tue, Dec 15, 2015 at 09:58:35PM +0100, Pavel Machek wrote:
> > [0.00] Base memory trampoline at [c009b000] 9b000 size 16384
> > [0.00] [ cut here ]
> > [0.00] WARNING: CPU: 0 PID: 0 at
> > ./arch
It is a trivial patch.
Signed-off-by: Chen Gang
---
include/asm-generic/pgtable-nopmd.h | 3 ++-
include/asm-generic/pgtable-nopud.h | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/include/asm-generic/pgtable-nopmd.h
b/include/asm-generic/pgtable-nopmd.h
index 725612b..
On Tue, Dec 15, 2015 at 11:07:09PM +0100, Pavel Machek wrote:
> Mystery solved, and prize goes to the lguest.
But that splat has nowhere lguest in it. Are you saying, you don't see
any more splats if you disable lguest?
--
Regards/Gruss,
Boris.
ECO tip #101: Trim your mails when you reply.
From: "Luis R. Rodriguez"
Using the linker table removes the need for the #ifdef'ery
and clutter on head32.c.
Signed-off-by: Luis R. Rodriguez
---
arch/x86/include/asm/setup.h | 6 --
arch/x86/kernel/head32.c | 3 ---
arch/x86/platform/ce4100/ce4100.c | 4 +++-
3 files change
From: "Luis R. Rodriguez"
This also annotates this is only used for PC and
lguest hardware subarchitectures.
Signed-off-by: Luis R. Rodriguez
---
arch/x86/kernel/head32.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kernel/head32.c b/arch/x86/kernel/head
From: "Luis R. Rodriguez"
The boot/bitops.h guards against included the regular bitops,
it only implements what we need at early boot. We'll be making
use of BIT() later so add it.
Users of boot/boot.h must include it prior to asm/setup.h
otherwise the guard protection devise against the regular
From: "Luis R. Rodriguez"
Using the linker table removes the need for the #ifdef'ery
and clutter on head32.c.
Signed-off-by: Luis R. Rodriguez
---
arch/x86/include/asm/setup.h| 6 --
arch/x86/kernel/head32.c| 7 ---
arch/x86/platform/intel-mid/intel-mid.c |
merging sooner rather than later might be "paravirt: rename paravirt_enabled
to paravirt_legacy" and "x86/boot: add BIT() to boot/bitops.h". After review
I can send those separately in patch form if agreeable. Since these are all
just RFCs I've based these patches on top of Linus&#x
From: "Luis R. Rodriguez"
paravirt_enabled conveys the idea that if this is set or if
paravirt_enabled() returns true you are in a paravirtualized
environment. This is not true, this is really only useful to
determine if you have a paravirtualization hypervisor that uses
supports legacy paravirtu
From: "Luis R. Rodriguez"
Any failure on the x86 init path can be catastrophic.
A simple shift of a call from one place to another can
easily break things. Likewise adding a new call to
one path without considering all x86 requirements
can make certain x86 run time environments crash.
We currentl
From: "Luis R. Rodriguez"
This adds Linux table support to Linux, based on Michael Brown's
gPXE's linker table solution. Linker tables enable an extremely
light weight linker build time solution for feature ordering and
selection, this can help to both simplify init sequences in a generic
fashion
From: "Luis R. Rodriguez"
This lets us annotate its requirements specifically for
PC and lguest subarchitectures. While at it since head.c
just has ebda data rename it. Since we're using linker tables
and both x86 32-bit and 64-bit have them we don't need
to declare a call for this separately. Th
On Tue 15 Dec 11:52 PST 2015, Tim Bird wrote:
> Add the otg regulator provided by the charger block.
>
> Signed-off-by: Tim Bird
> ---
> Changes since V3:
> - change name of charger regulator to "otg-vbus"
> ---
> arch/arm/boot/dts/qcom-pm8941.dtsi | 4
> 1 file changed, 4 insertions(+)
>
Hi Chao,
On Tue, Dec 15, 2015 at 05:20:50PM +0800, Chao Yu wrote:
> Introduce __f2fs_commit_super to include duplicated codes in
> f2fs_commit_super for cleanup.
>
> Signed-off-by: Chao Yu
> ---
> fs/f2fs/super.c | 28 +---
> 1 file changed, 13 insertions(+), 15 deletion
On Tue 15 Dec 11:52 PST 2015, Tim Bird wrote:
> Add a regulator to control the OTG chargepath switch. This
> is used by USB code to control VBUS direction - out for host mode
> on the OTG port, and in for charging mode.
>
> Signed-off-by: Tim Bird
> ---
> Changes since v3:
> - changed DT node
Hi Rob,
I'm taking a look at this patchset again and I had a couple follow up
questions.
On 11/27/2015 01:10 PM, Rob Herring wrote:
On Wed, Nov 25, 2015 at 04:09:13PM -0800, Andrew Duggan wrote:
2D sensors have several parameter which can be set in the platform data.
This patch adds support
On Tue 15 Dec 11:52 PST 2015, Tim Bird wrote:
> Add a binding for the regulator which controls the OTG chargepath switch.
> The OTG switch gets its power from pm8941_5vs1, and that should be
> expressed as a usb_otg_in-supply property in the DT node for the
> charger driver. The regulator name is
We currently call drm_helper_hpd_irq_event() to handle reprobing
displays on resume, however drm_helper_hpd_irq_event() only checks the
status of hpd. HPD doesn't update if the displays connected changed
before resuming the system, and as such causes us not to detect any
connection changes after re
On 15/12/15 13:40, Eric Anholt wrote:
> From: Alexander Aring
>
> This patch adds support for several power domains on Raspberry Pi,
> including USB (so it can be enabled even if the bootloader didn't do
> it), and graphics.
>
> This patch is the combined work of Eric Anholt (who wrote USB suppo
[[PATCH 0/5] drivers/tty: make more bool drivers explicitly non-modular] On
18/10/2015 (Sun 18:21) Paul Gortmaker wrote:
> This next set of patches to drivers/tty fixes up more drivers that would
> perhaps appear modular when looking at the code, but are controlled by
> a bool Kconfig. We make s
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