On Sun, Apr 23, 2017 at 1:29 PM, Winkler, Tomas wrote:
>> New helpers take pointers to uuid_{be|le} as parameters.
>>
>> When using them on a raw data we don't need to do an ugly dereference and,
>> in some cases, a type casting.
> I think this going overboard, the _pp
On Sun, Apr 23, 2017 at 1:29 PM, Winkler, Tomas wrote:
>> New helpers take pointers to uuid_{be|le} as parameters.
>>
>> When using them on a raw data we don't need to do an ugly dereference and,
>> in some cases, a type casting.
> I think this going overboard, the _pp types are just enough.
I
On Sun, 23 Apr 2017 15:19:21 +0300
Antti Palosaari wrote:
> On 03/16/2017 12:22 AM, Andreas Kemnade wrote:
> > If the si2157 is behind a e.g. si2168, the si2157 will
> > at least in some situations not be readable after the si268
> > got the command 0101. It still accepts commands
On Sun, 23 Apr 2017 15:19:21 +0300
Antti Palosaari wrote:
> On 03/16/2017 12:22 AM, Andreas Kemnade wrote:
> > If the si2157 is behind a e.g. si2168, the si2157 will
> > at least in some situations not be readable after the si268
> > got the command 0101. It still accepts commands but the answer
>> Its implementation of the check “ALLOC_WITH_MULTIPLY” considers only an other
>> search pattern so far.
>>
>> * Do you find it worthwhile to add a prefix like “devm_” to the used
>> regular expression?
>>
>> * Would like to improve any related scripts for the semantic patch language
>>
>> Its implementation of the check “ALLOC_WITH_MULTIPLY” considers only an other
>> search pattern so far.
>>
>> * Do you find it worthwhile to add a prefix like “devm_” to the used
>> regular expression?
>>
>> * Would like to improve any related scripts for the semantic patch language
>>
From: Pan Bian
unction devm_regmap_init_i2c() returns an ERR_PTR on errors, and its
return value should be checked before it is dereferenced. However, in
function intel_soc_pmic_i2c_probe(), the return value of function
devm_regmap_init_i2c() is used without validation. This
From: Pan Bian
unction devm_regmap_init_i2c() returns an ERR_PTR on errors, and its
return value should be checked before it is dereferenced. However, in
function intel_soc_pmic_i2c_probe(), the return value of function
devm_regmap_init_i2c() is used without validation. This patch fixes it.
On 03/16/2017 12:22 AM, Andreas Kemnade wrote:
If the si2157 is behind a e.g. si2168, the si2157 will
at least in some situations not be readable after the si268
got the command 0101. It still accepts commands but the answer
is just ff. So read the chip id before that so the
information is
On 03/16/2017 12:22 AM, Andreas Kemnade wrote:
If the si2157 is behind a e.g. si2168, the si2157 will
at least in some situations not be readable after the si268
got the command 0101. It still accepts commands but the answer
is just ff. So read the chip id before that so the
information is
SF Markus Elfring wrote:
>>> WARNING: Prefer devm_kcalloc over devm_kzalloc with multiply
>> For example. Also I just noticed some previous comment by Krzysztof that
>> pointed that out already.
>>
>> My suggestion: One sentence describing that the current situation is.
>
> Why do you find the
SF Markus Elfring wrote:
>>> WARNING: Prefer devm_kcalloc over devm_kzalloc with multiply
>> For example. Also I just noticed some previous comment by Krzysztof that
>> pointed that out already.
>>
>> My suggestion: One sentence describing that the current situation is.
>
> Why do you find the
From: Pan Bian
Function pci_find_ext_capability() may return 0, which is an invalid
address. In function cobalt_pcie_status_show(), its return value is used
without validation. This patch adds checks to validate the return
address.
Signed-off-by: Pan Bian
From: Pan Bian
Function pci_find_ext_capability() may return 0, which is an invalid
address. In function cobalt_pcie_status_show(), its return value is used
without validation. This patch adds checks to validate the return
address.
Signed-off-by: Pan Bian
---
On Wed, Apr 19, 2017 at 05:38:07PM +0200, Greg KH wrote:
> On Wed, Apr 19, 2017 at 06:29:08PM +0300, Jarkko Sakkinen wrote:
> > On Sun, Apr 16, 2017 at 09:14:29PM +0200, Paul Menzel wrote:
> > > Dear Greg,
> > >
> > >
> > > On 2017-04-15 22:50, Greg KH wrote:
> > > > On Sat, Apr 15, 2017 at
On Wed, Apr 19, 2017 at 05:38:07PM +0200, Greg KH wrote:
> On Wed, Apr 19, 2017 at 06:29:08PM +0300, Jarkko Sakkinen wrote:
> > On Sun, Apr 16, 2017 at 09:14:29PM +0200, Paul Menzel wrote:
> > > Dear Greg,
> > >
> > >
> > > On 2017-04-15 22:50, Greg KH wrote:
> > > > On Sat, Apr 15, 2017 at
From: Pan Bian
Function pci_find_ext_capability() may return 0, which is an invalid
address. In function qlcnic_sriov_virtid_fn(), its return value is used
without validation. This may result in invalid memory access bugs. This
patch fixes the bug.
Signed-off-by: Pan Bian
From: Pan Bian
Function pci_find_ext_capability() may return 0, which is an invalid
address. In function qlcnic_sriov_virtid_fn(), its return value is used
without validation. This may result in invalid memory access bugs. This
patch fixes the bug.
Signed-off-by: Pan Bian
---
Linus,
please pull the latest ras-urgent-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
ras-urgent-for-linus
The MCE atomic notifier callchain invokes callbacks which might
sleep. Convert it to a blocking notifier and prevent calls from atomic
context.
Linus,
please pull the latest ras-urgent-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
ras-urgent-for-linus
The MCE atomic notifier callchain invokes callbacks which might
sleep. Convert it to a blocking notifier and prevent calls from atomic
context.
From: Pan Bian
Function dev_alloc_skb() will return a NULL pointer if there is no
enough memory. However, in function WILC_WFI_mon_xmit(), its return
value is used without validation. This may result in a bad memory access
bug. This patch fixes the bug.
Signed-off-by: Pan
From: Pan Bian
Function dev_alloc_skb() will return a NULL pointer if there is no
enough memory. However, in function WILC_WFI_mon_xmit(), its return
value is used without validation. This may result in a bad memory access
bug. This patch fixes the bug.
Signed-off-by: Pan Bian
---
On Wed, 2017-04-19 at 12:52:23 UTC, "Naveen N. Rao" wrote:
> Move the stack setup and teardown code to the ftrace_graph_caller().
> This way, we don't incur the cost of setting it up unless function graph
> is enabled for this function.
>
> Also, remove the extraneous LR restore code after the
On Wed, 2017-04-19 at 12:52:23 UTC, "Naveen N. Rao" wrote:
> Move the stack setup and teardown code to the ftrace_graph_caller().
> This way, we don't incur the cost of setting it up unless function graph
> is enabled for this function.
>
> Also, remove the extraneous LR restore code after the
On Wed, 2017-04-19 at 12:51:06 UTC, "Naveen N. Rao" wrote:
> set_current_kprobe() already saves regs->msr into kprobe_saved_msr. Remove
> the redundant save.
>
> Signed-off-by: Naveen N. Rao
> Reviewed-by: Masami Hiramatsu
Applied to
On Wed, 2017-04-19 at 12:51:06 UTC, "Naveen N. Rao" wrote:
> set_current_kprobe() already saves regs->msr into kprobe_saved_msr. Remove
> the redundant save.
>
> Signed-off-by: Naveen N. Rao
> Reviewed-by: Masami Hiramatsu
Applied to powerpc next, thanks.
Linus,
please pull the latest irq-urgent-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
irq-urgent-for-linus
The (hopefully) final fix for the irq affinity spreading logic.
Thanks,
tglx
-->
Keith Busch (1):
Linus,
please pull the latest irq-urgent-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
irq-urgent-for-linus
The (hopefully) final fix for the irq affinity spreading logic.
Thanks,
tglx
-->
Keith Busch (1):
Commit-ID: d58bd60c773d8b16c19c4b9533bceee3761eb804
Gitweb: http://git.kernel.org/tip/d58bd60c773d8b16c19c4b9533bceee3761eb804
Author: Frederic Weisbecker
AuthorDate: Fri, 21 Apr 2017 16:00:54 +0200
Committer: Thomas Gleixner
CommitDate: Sun, 23
Commit-ID: 22aa2ad45fd8a6ef56eb60038fc0ac7059c0a986
Gitweb: http://git.kernel.org/tip/22aa2ad45fd8a6ef56eb60038fc0ac7059c0a986
Author: Frederic Weisbecker
AuthorDate: Fri, 21 Apr 2017 16:00:55 +0200
Committer: Thomas Gleixner
CommitDate: Sun, 23
Commit-ID: 22aa2ad45fd8a6ef56eb60038fc0ac7059c0a986
Gitweb: http://git.kernel.org/tip/22aa2ad45fd8a6ef56eb60038fc0ac7059c0a986
Author: Frederic Weisbecker
AuthorDate: Fri, 21 Apr 2017 16:00:55 +0200
Committer: Thomas Gleixner
CommitDate: Sun, 23 Apr 2017 13:33:18 +0200
tick: Make sure
Commit-ID: d58bd60c773d8b16c19c4b9533bceee3761eb804
Gitweb: http://git.kernel.org/tip/d58bd60c773d8b16c19c4b9533bceee3761eb804
Author: Frederic Weisbecker
AuthorDate: Fri, 21 Apr 2017 16:00:54 +0200
Committer: Thomas Gleixner
CommitDate: Sun, 23 Apr 2017 13:33:18 +0200
nohz: Fix again
From: Pan Bian
Function usb_autopm_get_interface() will return a negative errno on
failure, and function usb_autopm_put_interface() should not be called if
it fails. However, in function usb_remove_device(), the return value of
function usb_autopm_get_interface() is not
From: Pan Bian
Function usb_autopm_get_interface() will return a negative errno on
failure, and function usb_autopm_put_interface() should not be called if
it fails. However, in function usb_remove_device(), the return value of
function usb_autopm_get_interface() is not validated before calling
>> WARNING: Prefer devm_kcalloc over devm_kzalloc with multiply
> For example. Also I just noticed some previous comment by Krzysztof that
> pointed that out already.
>
> My suggestion: One sentence describing that the current situation is.
Why do you find the sentence for the multiplication
>> WARNING: Prefer devm_kcalloc over devm_kzalloc with multiply
> For example. Also I just noticed some previous comment by Krzysztof that
> pointed that out already.
>
> My suggestion: One sentence describing that the current situation is.
Why do you find the sentence for the multiplication
Hi Kirill!
I recently read the LWN article on your and your colleagues work to
add five-level page table support for x86 to the Linux kernel [1]
and I got your email address from the last patch of the series.
Since this extends the address space beyond 48-bits, as you may know,
it will cause
Hi Kirill!
I recently read the LWN article on your and your colleagues work to
add five-level page table support for x86 to the Linux kernel [1]
and I got your email address from the last patch of the series.
Since this extends the address space beyond 48-bits, as you may know,
it will cause
SF Markus Elfring wrote:
>>> * A multiplication for the size determination of a memory allocation
>>> indicated that an array data structure should be processed.
>>> Thus use the corresponding function "devm_kcalloc".
>> I have trouble parsing that sentences. This looks like the typical
>>
SF Markus Elfring wrote:
>>> * A multiplication for the size determination of a memory allocation
>>> indicated that an array data structure should be processed.
>>> Thus use the corresponding function "devm_kcalloc".
>> I have trouble parsing that sentences. This looks like the typical
>>
As we are going to add support for the Allwinner DE2 engine in sun4i-drm
driver, we will finally have two types of display engines -- the DE1
backend and the DE2 mixer. They both do some display blending and feed
graphics data to TCON, so I choose to call them both "engine" here.
Abstract the
As we are going to add support for the Allwinner DE2 engine in sun4i-drm
driver, we will finally have two types of display engines -- the DE1
backend and the DE2 mixer. They both do some display blending and feed
graphics data to TCON, so I choose to call them both "engine" here.
Abstract the
Allwinner V3s SoC features a set of pins that have functionality of RGB
LCD, the pins are at different pin ban than other SoCs.
Add pinctrl node for them.
Signed-off-by: Icenowy Zheng
---
arch/arm/boot/dts/sun8i-v3s.dtsi | 9 +
1 file changed, 9 insertions(+)
diff
Allwinner V3s SoC features a set of pins that have functionality of RGB
LCD, the pins are at different pin ban than other SoCs.
Add pinctrl node for them.
Signed-off-by: Icenowy Zheng
---
arch/arm/boot/dts/sun8i-v3s.dtsi | 9 +
1 file changed, 9 insertions(+)
diff --git
Allwinner V3s SoC features a "Display Engine 2.0" with only one TCON
which have RGB LCD output.
Add device nodes for it as well as the TCON.
Signed-off-by: Icenowy Zheng
---
arch/arm/boot/dts/sun8i-v3s.dtsi | 87
1 file changed, 87
A 480x272 QiaoDian QD43003C0-40-7LED panel is available from Lichee Pi.
This commit connects this panel to Lichee Pi Zero.
Lichee Pi also provides a 800x480 panel without accurate model number,
so do not merge this patch. It will finally come as device tree overlay.
Signed-off-by: Icenowy Zheng
Allwinner V3s SoC features a "Display Engine 2.0" with only one TCON
which have RGB LCD output.
Add device nodes for it as well as the TCON.
Signed-off-by: Icenowy Zheng
---
arch/arm/boot/dts/sun8i-v3s.dtsi | 87
1 file changed, 87 insertions(+)
diff
A 480x272 QiaoDian QD43003C0-40-7LED panel is available from Lichee Pi.
This commit connects this panel to Lichee Pi Zero.
Lichee Pi also provides a 800x480 panel without accurate model number,
so do not merge this patch. It will finally come as device tree overlay.
Signed-off-by: Icenowy Zheng
Allwinner V3s features the new "Display Engine 2.0", which can now also
be driven with our subdrivers in sun4i-drm.
Add the compatible string for in sun4i_drv.c, in order to make the
display engine and its components probed.
Signed-off-by: Icenowy Zheng
---
Allwinner V3s features the new "Display Engine 2.0", which can now also
be driven with our subdrivers in sun4i-drm.
Add the compatible string for in sun4i_drv.c, in order to make the
display engine and its components probed.
Signed-off-by: Icenowy Zheng
---
drivers/gpu/drm/sun4i/sun4i_drv.c |
As we are going to add support for the Allwinner DE2 Mixer in sun4i-drm
driver, we will finally have two types of layers.
Each layer is bound to a drm_plane that is CRTC-specific, so we create
them when initializing CRTC (calling sun4i_layers_init, which will be
generalized in next patch). The
As we are going to add support for the Allwinner DE2 Mixer in sun4i-drm
driver, we will finally have two types of layers.
Each layer is bound to a drm_plane that is CRTC-specific, so we create
them when initializing CRTC (calling sun4i_layers_init, which will be
generalized in next patch). The
>> * A multiplication for the size determination of a memory allocation
>> indicated that an array data structure should be processed.
>> Thus use the corresponding function "devm_kcalloc".
> I have trouble parsing that sentences. This looks like the typical
> approach of native german
Allwinner V3s SoC have a display engine which have a different pipeline
with older SoCs.
Add document for it (new compatibles and the new "mixer" part).
Signed-off-by: Icenowy Zheng
Acked-by: Rob Herring
---
Changes in v4:
- Removed the refactor at TCON
Allwinner V3s SoC features a TCON without channel 1.
Add support for it.
Signed-off-by: Icenowy Zheng
---
drivers/gpu/drm/sun4i/sun4i_drv.c | 3 ++-
drivers/gpu/drm/sun4i/sun4i_tcon.c | 5 +
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git
Allwinner V3s SoC have a display engine which have a different pipeline
with older SoCs.
Add document for it (new compatibles and the new "mixer" part).
Signed-off-by: Icenowy Zheng
Acked-by: Rob Herring
---
Changes in v4:
- Removed the refactor at TCON chapter.
Changes in v3:
- Remove the
Allwinner V3s SoC features a TCON without channel 1.
Add support for it.
Signed-off-by: Icenowy Zheng
---
drivers/gpu/drm/sun4i/sun4i_drv.c | 3 ++-
drivers/gpu/drm/sun4i/sun4i_tcon.c | 5 +
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c
>> * A multiplication for the size determination of a memory allocation
>> indicated that an array data structure should be processed.
>> Thus use the corresponding function "devm_kcalloc".
> I have trouble parsing that sentences. This looks like the typical
> approach of native german
Allwinner have a new "Display Engine 2.0" in their new SoCs, which comes
with mixers to do graphic processing and feed data to TCON, like the old
backends and frontends.
Add support for the mixer on Allwinner V3s SoC; it's the simplest one.
Currently a lot of functions are still missing -- more
Allwinner have a new "Display Engine 2.0" in their new SoCs, which comes
with mixers to do graphic processing and feed data to TCON, like the old
backends and frontends.
Add support for the mixer on Allwinner V3s SoC; it's the simplest one.
Currently a lot of functions are still missing -- more
The "Display Engine 2.0" in Allwinner newer SoCs contains a clock
management unit for its subunits, like the DE CCU in A80.
Add a sunxi-ng style driver for it.
Signed-off-by: Icenowy Zheng
---
Changes in v5:
- Removed dt-bindings headers (they're now in patch 1).
Changes in v4:
The "Display Engine 2.0" in Allwinner newer SoCs contains a clock
management unit for its subunits, like the DE CCU in A80.
Add a sunxi-ng style driver for it.
Signed-off-by: Icenowy Zheng
---
Changes in v5:
- Removed dt-bindings headers (they're now in patch 1).
Changes in v4:
- Fixed the
Allwinner "Display Engine 2.0" contains some clock controls in it.
In order to add them as clock drivers, we need a device tree binding.
Add the binding here.
Also add the device tree binding headers.
Signed-off-by: Icenowy Zheng
---
Changes in v5:
- Moved dt-binding headers
Allwinner "Display Engine 2.0" contains some clock controls in it.
In order to add them as clock drivers, we need a device tree binding.
Add the binding here.
Also add the device tree binding headers.
Signed-off-by: Icenowy Zheng
---
Changes in v5:
- Moved dt-binding headers here.
- Changed
This patchset is the initial patchset for Allwinner DE2 support.
It contains the support of clocks in DE2 and the mixers in DE2.
The SoC used to develop this patchset is V3s, as V3s is the simplest
one of the SoCs that have DE2.
(Allwinner V3s features only one mixer, although its clock control
This patchset is the initial patchset for Allwinner DE2 support.
It contains the support of clocks in DE2 and the mixers in DE2.
The SoC used to develop this patchset is V3s, as V3s is the simplest
one of the SoCs that have DE2.
(Allwinner V3s features only one mixer, although its clock control
On allocation the data structure was not initialized. Later on some
attribute of this structure are used (e.g. tsoffset) assuming that the
default value is zero, but it is not always true.
Signed-off-by: Federico Vaga
---
trace-read.c | 1 +
1 file changed, 1
On allocation the data structure was not initialized. Later on some
attribute of this structure are used (e.g. tsoffset) assuming that the
default value is zero, but it is not always true.
Signed-off-by: Federico Vaga
---
trace-read.c | 1 +
1 file changed, 1 insertion(+)
diff --git
The function `load_plugin` is passed, as argument, to
`trace_util_load_plugins()` but the prototype was not exactly the same.
Signed-off-by: Federico Vaga
---
plugin_python.c | 8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/plugin_python.c
The function `load_plugin` is passed, as argument, to
`trace_util_load_plugins()` but the prototype was not exactly the same.
Signed-off-by: Federico Vaga
---
plugin_python.c | 8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/plugin_python.c b/plugin_python.c
index
This set of patches contains some fixes found while studying
the trace-cmd code.
For some reason the list command does not use anymore `getopt()`
to parse the arguments, instead it uses a custum implementation.
During this change [5da0eff trace-cmd: Add regex for listing of events]
the variable `optind` has been forgotten.
To reproduce the problem try to use invalid
To reproduce the bug
mkdir /sys/kernel/debug/tracing/instances/test
./trace-cmd show -B test -s -f
Failed to allocate instance path snapshot
Signed-off-by: Federico Vaga
---
trace-cmd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/trace-cmd.c
This set of patches contains some fixes found while studying
the trace-cmd code.
For some reason the list command does not use anymore `getopt()`
to parse the arguments, instead it uses a custum implementation.
During this change [5da0eff trace-cmd: Add regex for listing of events]
the variable `optind` has been forgotten.
To reproduce the problem try to use invalid
To reproduce the bug
mkdir /sys/kernel/debug/tracing/instances/test
./trace-cmd show -B test -s -f
Failed to allocate instance path snapshot
Signed-off-by: Federico Vaga
---
trace-cmd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/trace-cmd.c b/trace-cmd.c
index
The code was validating the string but the man page for asprintf(3)
says clearly:
If memory allocation wasn't possible, or some other error occurs,
these functions will return -1, and the contents of strp are undefined.
So, we cannot really rely on the returned string pointer.
The code was validating the string but the man page for asprintf(3)
says clearly:
If memory allocation wasn't possible, or some other error occurs,
these functions will return -1, and the contents of strp are undefined.
So, we cannot really rely on the returned string pointer.
-for-some-Mediatek-SoCs/20170423-163432
base: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next
config: ia64-allmodconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 6.2.0
reproduce:
wget
https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O
-for-some-Mediatek-SoCs/20170423-163432
base: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next
config: ia64-allmodconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 6.2.0
reproduce:
wget
https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O
> New helpers take pointers to uuid_{be|le} as parameters.
>
> When using them on a raw data we don't need to do an ugly dereference and,
> in some cases, a type casting.
>
> Cc: Andrew Morton
> Cc: Arnd Bergmann
> Cc: Liam Girdwood
> New helpers take pointers to uuid_{be|le} as parameters.
>
> When using them on a raw data we don't need to do an ugly dereference and,
> in some cases, a type casting.
>
> Cc: Andrew Morton
> Cc: Arnd Bergmann
> Cc: Liam Girdwood
> Cc: Mark Brown
> Cc: Vinod Koul
> Cc: Srinivas
christophe leroy writes:
> Le 22/04/2017 à 08:08, Michael Ellerman a écrit :
>> "Naveen N. Rao" writes:
>>> Excerpts from Christophe Leroy's message of April 21, 2017 18:32:
diff --git a/arch/powerpc/kernel/ftrace.c
christophe leroy writes:
> Le 22/04/2017 à 08:08, Michael Ellerman a écrit :
>> "Naveen N. Rao" writes:
>>> Excerpts from Christophe Leroy's message of April 21, 2017 18:32:
diff --git a/arch/powerpc/kernel/ftrace.c
b/arch/powerpc/kernel/ftrace.c
index 32509de6ce4c..06d2ac53f471
On 2017/03/10 20:44, Tetsuo Handa wrote:
> Michal Hocko wrote:
>> On Thu 09-03-17 13:05:40, Johannes Weiner wrote:
>>> On Tue, Mar 07, 2017 at 02:52:36PM -0500, Rik van Riel wrote:
It only does this to some extent. If reclaim made
no progress, for example due to immediately bailing
On 2017/03/10 20:44, Tetsuo Handa wrote:
> Michal Hocko wrote:
>> On Thu 09-03-17 13:05:40, Johannes Weiner wrote:
>>> On Tue, Mar 07, 2017 at 02:52:36PM -0500, Rik van Riel wrote:
It only does this to some extent. If reclaim made
no progress, for example due to immediately bailing
From: Pan Bian
In function amd_iommu_bind_pasid(), the control flow jumps to label
out_free when pasid_state->mm and mm is NULL. And mmput(mm) is called.
In function mmput(mm), mm is referenced without validation. This will
result in a NULL dereference bug. This patch fixes
From: Pan Bian
In function amd_iommu_bind_pasid(), the control flow jumps to label
out_free when pasid_state->mm and mm is NULL. And mmput(mm) is called.
In function mmput(mm), mm is referenced without validation. This will
result in a NULL dereference bug. This patch fixes the bug.
From: Pan Bian
Function of_address_to_resource() tries to translate device tree address
and return as resource. If the translation fails, it will return a
negative errno. However, function xilly_drv_probe() does not validate
its return value, which may result in a bad memory
From: Pan Bian
Function of_address_to_resource() tries to translate device tree address
and return as resource. If the translation fails, it will return a
negative errno. However, function xilly_drv_probe() does not validate
its return value, which may result in a bad memory access bug. This
Hello Markus,
SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Sat, 22 Apr 2017 23:00:23 +0200
>
> * A multiplication for the size determination of a memory allocation
> indicated that an array data structure should be processed.
> Thus use the
Hello Markus,
SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Sat, 22 Apr 2017 23:00:23 +0200
>
> * A multiplication for the size determination of a memory allocation
> indicated that an array data structure should be processed.
> Thus use the corresponding function "devm_kcalloc".
Use tab instead of spaces for indentation, as reported by checkpatch.pl
Signed-off-by: Adheer Chandravanshi
---
drivers/staging/android/ion/ion_cma_heap.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git
Use tab instead of spaces for indentation, as reported by checkpatch.pl
Signed-off-by: Adheer Chandravanshi
---
drivers/staging/android/ion/ion_cma_heap.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/android/ion/ion_cma_heap.c
On Tue, Apr 11, 2017 at 6:15 PM, Alexey Klimov wrote:
> On Thu, Apr 06, 2017 at 10:45:26PM +0530, Jassi Brar wrote:
>> On 6 April 2017 at 22:28, Alexey Klimov wrote:
>> > Hi Jassi/Sudeep,
>> >
>> > On Wed, Mar 29, 2017 at 07:01:09PM +0100, Sudeep
On Tue, Apr 11, 2017 at 6:15 PM, Alexey Klimov wrote:
> On Thu, Apr 06, 2017 at 10:45:26PM +0530, Jassi Brar wrote:
>> On 6 April 2017 at 22:28, Alexey Klimov wrote:
>> > Hi Jassi/Sudeep,
>> >
>> > On Wed, Mar 29, 2017 at 07:01:09PM +0100, Sudeep Holla wrote:
>> >>
>> >>
>> >> On 29/03/17 18:43,
From: Pan Bian
Function platform_get_irq() will return a negative value on errors.
However, in function bcmgenet_probe(), 0 is considered as a flag of
error. This patch fixes the bug by checking whether the return value of
platform_get_irq() is less than 0.
Signed-off-by:
From: Pan Bian
Function platform_get_irq() will return a negative value on errors.
However, in function bcmgenet_probe(), 0 is considered as a flag of
error. This patch fixes the bug by checking whether the return value of
platform_get_irq() is less than 0.
Signed-off-by: Pan Bian
---
Hi!
> > Maybe I figured it out. Unfortunately, it is only compile tested. Does
> > it look approximately right?
>
> Yep that's definitely better. Just one thing missing (see below),
> otherwise it looks good.
I'm copying from tango_nand, therefore I had to check tango_nand, too.
static int
Hi!
> > Maybe I figured it out. Unfortunately, it is only compile tested. Does
> > it look approximately right?
>
> Yep that's definitely better. Just one thing missing (see below),
> otherwise it looks good.
I'm copying from tango_nand, therefore I had to check tango_nand, too.
static int
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