sg_init_table zeroes its first argument, so the allocation of that argument
doesn't have to.
the semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
//
@@
expression x,n,flags;
@@
x =
- kcalloc
+ kmalloc_array
(n,sizeof(struct scatterlist),flags)
...
sg_init_tab
sg_init_table zeroes its first argument, so the allocation of that argument
doesn't have to.
the semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
//
@@
expression x,n,flags;
@@
x =
- kcalloc
+ kmalloc_array
(n,sizeof(*x),flags)
...
sg_init_table(x,n)
//
Sig
sg_init_table zeroes its first argument, so the allocation of that argument
doesn't have to.
the semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
//
@@
expression x;
@@
x =
- kzalloc
+ kmalloc
(...)
...
sg_init_table(x,...)
//
Signed-off-by: Julia Lawall
--
sg_init_table zeroes its first argument, so the allocation of that argument
doesn't have to.
---
block/bsg-lib.c |2 +-
drivers/dma/sh/rcar-dmac.c |2 +-
drivers/dma/sh/shdma-base.c |2 +-
drivers/infiniband/
sg_init_table zeroes its first argument, so the allocation of that argument
doesn't have to.
the semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
//
@@
expression x,n,flags;
@@
x =
- kcalloc
+ kmalloc_array
(n,sizeof(*x),flags)
...
sg_init_table(x,n)
//
Sig
sg_init_table zeroes its first argument, so the allocation of that argument
doesn't have to.
the semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
//
@@
expression x,n,flags;
@@
x =
- kcalloc
+ kmalloc_array
(n,sizeof(*x),flags)
...
sg_init_table(x,n)
//
Sig
sg_init_table zeroes its first argument, so the allocation of that argument
doesn't have to.
the semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
//
@@
expression x,n,flags;
@@
x =
- kcalloc
+ kmalloc_array
(n,sizeof(struct scatterlist),flags)
...
sg_init_tab
sg_init_table zeroes its first argument, so the allocation of that argument
doesn't have to.
the semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
//
@@
expression x,n,flags;
@@
x =
- kcalloc
+ kmalloc_array
(n,sizeof(struct scatterlist),flags)
...
sg_init_tab
sg_init_table zeroes its first argument, so the allocation of that argument
doesn't have to.
the semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
//
@@
expression x,n,flags;
@@
x =
- kcalloc
+ kmalloc_array
(n,sizeof(*x),flags)
...
sg_init_table(x,n)
//
Sig
sg_init_table zeroes its first argument, so the allocation of that argument
doesn't have to.
the semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
//
@@
expression x,n,flags;
@@
x =
- kcalloc
+ kmalloc_array
(n,sizeof(*x),flags)
...
sg_init_table(x,n)
//
Sig
sg_init_table zeroes its first argument, so the allocation of that argument
doesn't have to.
the semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
//
@@
expression x,n,flags;
@@
x =
- kcalloc
+ kmalloc_array
(n,sizeof(*x),flags)
...
sg_init_table(x,n)
//
Sig
sg_init_table zeroes its first argument, so the allocation of that argument
doesn't have to.
the semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
//
@@
expression x,n,flags;
@@
x =
- kcalloc
+ kmalloc_array
(n,sizeof(*x),flags)
...
sg_init_table(x,n)
//
Sig
On Sun, Sep 20, 2020 at 01:26:13PM +0200, Julia Lawall wrote:
> sg_init_table zeroes its first argument, so the allocation of that argument
> doesn't have to.
>
> the semantic patch that makes this change is as follows:
> (http://coccinelle.lip6.fr/)
>
> //
> @@
> expression x,n,flags;
> @@
>
>
Hi Maxime,
On Thu, 17 Sep 2020 at 16:06, Maxime Ripard wrote:
>
> Hi Clement,
>
> On Thu, Sep 17, 2020 at 03:55:45PM +0200, Clément Péron wrote:
> > Hi Maxime and Samuel,
> >
> > On Thu, 17 Sep 2020 at 15:21, Maxime Ripard wrote:
> > >
> > > Hi,
> > >
> > > On Sat, Sep 12, 2020 at 03:29:55PM -05
On Sun, 20 Sep 2020, Greg Kroah-Hartman wrote:
> On Sun, Sep 20, 2020 at 01:26:13PM +0200, Julia Lawall wrote:
> > sg_init_table zeroes its first argument, so the allocation of that argument
> > doesn't have to.
> >
> > the semantic patch that makes this change is as follows:
> > (http://coccin
On 14/09/20 11:11, lihaiwei.ker...@gmail.com wrote:
> From: Haiwei Li
>
> When CONFIG_SMP is not set, an build error occurs with message "error:
> use of undeclared identifier 'kvm_send_ipi_mask_allbutself'"
>
> Fixes: 0f990222108d ("KVM: Check the allocation of pv cpu mask", 2020-09-01)
> Repor
Hi Dmitry
On 2020/09/20 15:02, Dmitry Torokhov wrote:
On Sat, Sep 19, 2020 at 10:28 PM Wang, Jiada wrote:
Hi Dmitry
On 2020/09/20 4:49, Dmitry Osipenko wrote:
18.09.2020 18:55, Wang, Jiada пишет:
...
+static void mxt_wake(struct mxt_data *data)
+{
+struct i2c_client *client = data-
On Fri, Sep 18, 2020 at 10:51:26PM +0100, Colin King wrote:
> From: Colin Ian King
>
> A continue statement is indented incorrectly, add in the missing
> tab.
>
> Signed-off-by: Colin Ian King
> ---
> lib/test_rhashtable.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Acked-by: Herb
Hello,
This mini-series fixes oopses in rtw88 device probe error handling,
resulting from asynchronous firmware loading.
Since there does not appear to be a public kernel API for canceling
scheduled or ongoing firmware loads, it seems we need to wait with
teardown until rtw88's callback was invok
In case of rtw8822be, a probe failure after successful rtw_core_init()
has been observed to occasionally lead to an oops from rtw_load_firmware_cb():
[3.924268] pci 0001:01:00.0: [10ec:b822] type 00 class 0xff
[3.930531] pci 0001:01:00.0: reg 0x10: [io 0x-0x00ff]
[3.936360] pc
If rtw_core_init() fails to load the wow firmware, rtw_core_deinit()
will not get called to clean up the regular firmware.
Ensure that an error loading the wow firmware does not produce an oops
for the regular firmware by waiting on its completion to be signalled
before returning. Also release the
The following changes since commit f75aef392f869018f78cfedf3c320a6b3fcfda6b:
Linux 5.9-rc3 (2020-08-30 16:01:54 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tags/tty-5.9-rc6
for you to fetch changes up to ec0972adecb391a8d865083
The following changes since commit 856deb866d16e29bd65952e0289066f6078af773:
Linux 5.9-rc5 (2020-09-13 16:06:00 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git tags/usb-5.9-rc6
for you to fetch changes up to 9cdabcb3ef8c24ca3a456e4
We (everyone from my Operating System Lecture Section) were confused on whether
the list is circular or not (because no one bothered to look at the
implementation). Modified the comment on top for clarification.
Signed-off-by: Asif Rasheed
---
include/linux/list.h | 2 +-
1 file changed, 1 ins
On Sun, Sep 20, 2020 at 12:09 AM Al Viro wrote:
> On Fri, Sep 18, 2020 at 05:16:15PM +0200, Christoph Hellwig wrote:
> > On Fri, Sep 18, 2020 at 02:58:22PM +0100, Al Viro wrote:
> > > Said that, why not provide a variant that would take an explicit
> > > "is it compat" argument and use it there?
On Fri, Sep 18, 2020 at 05:50:36PM +1000, Herbert Xu wrote:
> On Fri, Sep 18, 2020 at 09:49:11AM +0200, Greg KH wrote:
> >
> > Ok, I'll go revert these.
>
> Thanks!
>
> > > As the driver has been converted over to the lib arc4 API, it
> > > does not need to select CRYPTO at all.
> >
> > Is it co
On Tue, Sep 15, 2020 at 09:55:08AM +0200, Vincent Whitchurch wrote:
On Mon, Sep 14, 2020 at 03:05:16PM +0200, Sasha Levin wrote:
From: Vincent Whitchurch
[ Upstream commit 59ae97a7a9e1499c2070e29841d1c4be4ae2994a ]
If the zero duty cycle doesn't correspond to any voltage in the voltage
table,
On Mon, Sep 14, 2020 at 04:13:18PM +0200, Greg Kroah-Hartman wrote:
On Mon, Sep 14, 2020 at 09:05:20AM -0400, Sasha Levin wrote:
From: Andy Shevchenko
[ Upstream commit 07ecc6693f9157cf293da5d165c73fb28fd69bf4 ]
__kobject_del() is called from two places, in one where kobj is dereferenced
befo
On Sat, Sep 19, 2020 at 11:54:05AM +0100, Lad, Prabhakar wrote:
> Hi Greg,
>
> On Thu, Jul 16, 2020 at 6:19 PM Lad Prabhakar
> wrote:
> >
> > Document RZ/G2H (R8A774E1) SoC bindings.
> >
> > Signed-off-by: Lad Prabhakar
> > Reviewed-by: Marian-Cristian Rotariu
> >
> > ---
> > Documentation/de
On Sat, Sep 19, 2020 at 11:50:07AM +0100, Lad, Prabhakar wrote:
> Hi Greg,
>
> On Thu, Jul 16, 2020 at 6:19 PM Lad Prabhakar
> wrote:
> >
> > Document RZ/G2H (R8A774E1) SoC bindings.
> >
> > Signed-off-by: Lad Prabhakar
> > Reviewed-by: Marian-Cristian Rotariu
> >
> > ---
> > Documentation/de
On Thu, Sep 17, 2020 at 03:18:50AM -0700, Badhri Jagan Sridharan wrote:
> This change adds frs-typec-current which allows setting the initial current
> capability of the new source when vSafe5V is applied during PD3.0
> sink Fast Role Swap.
>
> Signed-off-by: Badhri Jagan Sridharan
> ---
> Change
Hello,
syzbot found the following issue on:
HEAD commit:eb5f95f1 Merge tag 's390-5.9-6' of git://git.kernel.org/pu..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=10a0a8bb90
kernel config: https://syzkaller.appspot.com/x/.config?x=ffe85b197a57c180
das
From: Colin Ian King
There are a couple of statements that are indented too deeply,
remove the extraneous tabs and also an empty line.
Signed-off-by: Colin Ian King
---
drivers/gpu/drm/gma500/cdv_intel_dp.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/dr
Hi Pavel,
On 9/19/20 11:38 AM, Pavel Machek wrote:
commit 318681d3e019e39354cc6c2155a7fd1bb8e8084d
Author: Pavel Machek
Date: Sat Sep 19 11:34:58 2020 +0200
ledtrig-cpu: Limit to 4 CPUs
Some machines have thousands of CPUs... and trigger mechanisms was not
really meant
In the commit adding the IPQ4019 MDIO driver, defines for timeout and sleep
partially used lower case.
Lets change it to upper case in line with the rest of driver defines.
Signed-off-by: Robert Marko
Cc: Luka Perkov
Reviewed-by: Andrew Lunn
Reviewed-by: Florian Fainelli
---
drivers/net/phy/
On Thu, Sep 17, 2020 at 11:46:22AM -0700, Matthias Kaehlcke wrote:
> The main issue this driver addresses is that a USB hub needs to be
> powered before it can be discovered. For onboard hubs this is often
> solved by supplying the hub with an 'always-on' regulator, which is
> kind of a hack. Some
While up-streaming the IPQ4019 driver it was thought that the controller had no
Clause 45 support,
but it actually does and its activated by writing a bit to the mode register.
So lets add it as newer SoC-s use the same controller and Clause 45 compliant
PHY-s.
Signed-off-by: Robert Marko
Cc:
This patch series adds support for Clause 45 to the driver.
While at it also change some defines to upper case to match rest of the driver.
Changes since v1:
* Drop clock patches, these need further investigation and
no user for non default configuration has been found
Robert Marko (2):
net: m
From: Colin Ian King
There is an if statement that is indented too deeply, fix
this by removing the extraneous tab.
Signed-off-by: Colin Ian King
---
drivers/hid/hid-alps.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hid/hid-alps.c b/drivers/hid/hid-alps.c
index
On Sun, Sep 20, 2020 at 2:19 AM Andrew Lunn wrote:
>
> > +
> > +/* 0 = Clause 22, 1 = Clause 45 */
> > +#define MDIO_MODE_BITBIT(8)
>
> How about calling this MDIO_MODE_C45
Good idea, will rename it.
>
> > + /* Enter Clause 45 mode */
> > +
On Sun, Sep 20, 2020 at 04:16:53PM +0200, Robert Marko wrote:
> While up-streaming the IPQ4019 driver it was thought that the controller had
> no Clause 45 support,
> but it actually does and its activated by writing a bit to the mode register.
>
> So lets add it as newer SoC-s use the same contr
From: Colin Ian King
There is a return statement that is indented too deeply,
fix this by removing the extraneous tab.
Signed-off-by: Colin Ian King
---
drivers/misc/hisi_hikey_usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/misc/hisi_hikey_usb.c b/drivers/mis
20.09.2020 16:13, Wang, Jiada пишет:
> Hi Dmitry
>
> On 2020/09/20 15:02, Dmitry Torokhov wrote:
>> On Sat, Sep 19, 2020 at 10:28 PM Wang, Jiada
>> wrote:
>>>
>>> Hi Dmitry
>>>
>>> On 2020/09/20 4:49, Dmitry Osipenko wrote:
18.09.2020 18:55, Wang, Jiada пишет:
...
>>> +static vo
From: Colin Ian King
There is a return statement that is indented with an extra
space, fix this by removing it.
Signed-off-by: Colin Ian King
---
drivers/regulator/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
ind
Hi Dmitry
On 2020/09/20 23:21, Dmitry Osipenko wrote:
20.09.2020 16:13, Wang, Jiada пишет:
Hi Dmitry
On 2020/09/20 15:02, Dmitry Torokhov wrote:
On Sat, Sep 19, 2020 at 10:28 PM Wang, Jiada
wrote:
Hi Dmitry
On 2020/09/20 4:49, Dmitry Osipenko wrote:
18.09.2020 18:55, Wang, Jiada пишет:
.
Enable support for various hw found on the Samsung Galaxy S5:
- touchkey (the two buttons around the home button)
- touchscreen
- notification led
- wifi
- external SD card
Please note that for working wifi the correct firmware is needed. Check [1]
for links and locations.
Also note, that to actu
commit cd13c72c1853f219e1f ("ARM: dts: qcom: msm8974-klte: Add max77826
pmic node") and commit 8bf7a360a92cc6b2aebc8 ("ARM: dts: qcom:
msm8974-klte: Add sdhci1 node") both added pinctrl node. This patch merges
the two nodes.
Signed-off-by: Iskren Chernev
---
.../boot/dts/qcom-msm8974-samsung-klt
Add support for the touchkey found on the Samsung Galaxy S5. The
touchkey is responsible for handling the application and back buttons
found around the home button.
Signed-off-by: Iskren Chernev
---
.../boot/dts/qcom-msm8974-samsung-klte.dts| 44 ++-
1 file changed, 43 insert
The klte uses a Panasonic AN30259A LED controller for it's indicator
led.
Signed-off-by: Iskren Chernev
---
.../boot/dts/qcom-msm8974-samsung-klte.dts| 48 +++
1 file changed, 48 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
b/arch/arm/boot/dts/
The Samsung Galaxy S5 (klte), has 3 SDHCI nodes used for internal
storage, WiFi, external SD card slot. The external SD card slot is
similar to the internal storage.
Signed-off-by: Iskren Chernev
---
.../boot/dts/qcom-msm8974-samsung-klte.dts| 44 ++-
1 file changed, 43 inser
Add support for the touchscreen found on the Samsung Galaxy S5.
Signed-off-by: Iskren Chernev
---
.../boot/dts/qcom-msm8974-samsung-klte.dts| 54 +++
1 file changed, 54 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
b/arch/arm/boot/dts/qcom-msm89
The Samsung Galaxy S5 has a GPIO Expander chip, the PCAL6416A with 16
ports on a i2c bus. These pins are used for WiFi, NFC, IR among other
things.
Signed-off-by: Iskren Chernev
---
.../boot/dts/qcom-msm8974-samsung-klte.dts| 29 +--
1 file changed, 27 insertions(+), 2 deleti
The Samsung Galaxy S5 (klte), uses a Broadcom 4354 Chip connected on the
SDIO bus. The chip also requires a corresponding firmware + txt file[1].
[1]
https://gitlab.com/postmarketOS/pmaports/-/blob/master/firmware/firmware-samsung-klte/APKBUILD
Signed-off-by: Iskren Chernev
---
.../boot/dts/qc
On Sun, Sep 20, 2020 at 03:55:47PM +0200, Arnd Bergmann wrote:
> On Sun, Sep 20, 2020 at 12:09 AM Al Viro wrote:
> > On Fri, Sep 18, 2020 at 05:16:15PM +0200, Christoph Hellwig wrote:
> > > On Fri, Sep 18, 2020 at 02:58:22PM +0100, Al Viro wrote:
> > > > Said that, why not provide a variant that w
Hello!
> "rdev" is considered antiquated, ancient, archaic, obsolete, deprecated
> {choose any or all}.
>
> Remove use of "rdev" and "vidmode" (a symlink to rdev) in
> admin-guide/README.rst and admin-guide/svga.rst.
Acked-by: Martin Mares
Have a nice fortnight
On Fri, Sep 18, 2020 at 09:48:17PM +0200, Uladzislau Rezki (Sony) wrote:
> Recently the separate worker thread has been introduced to
> maintain the local page cache from the regular kernel context,
> instead of kvfree_rcu() contexts. That was done because a caller
> of the k[v]free_rcu() can be an
On Sun, 2020-09-20 at 14:47 +0530, Dwaipayan Ray wrote:
> Checkpatch did not handle cases where the author From: header
> was split into multiple lines. The author identity could not
> be resolved and checkpatch generated a false NO_AUTHOR_SIGN_OFF
> warning.
Hi Dwaipayan.
> A typical example is
Hello,
syzbot found the following issue on:
HEAD commit:0f9ad4e7 Merge branch 's390-qeth-next'
git tree: net-next
console output: https://syzkaller.appspot.com/x/log.txt?x=15fc675590
kernel config: https://syzkaller.appspot.com/x/.config?x=d29a102d22f784ea
dashboard link: https://s
On Fri, Sep 18, 2020 at 02:45:25PM +0200, Christoph Hellwig wrote:
> Add a flag to force processing a syscall as a compat syscall. This is
> required so that in_compat_syscall() works for I/O submitted by io_uring
> helper threads on behalf of compat syscalls.
Al doesn't like this much, but my su
On Sun, Sep 20, 2020 at 05:31:54PM +0400, Asif Rasheed wrote:
> We (everyone from my Operating System Lecture Section) were confused on
> whether the list is circular or not (because no one bothered to look at the
> implementation). Modified the comment on top for clarification.
>
> Signed-off-b
On 9/18/20 6:10 PM, Russ Weight wrote:
>
> On 9/5/20 3:04 PM, Tom Rix wrote:
>> On 9/4/20 4:52 PM, Russ Weight wrote:
>>> Extend the FPGA Intel Security Manager class driver to
>>> include an update/filename sysfs node that can be used
>>> to initiate a security update. The filename of a secure
On 2020-09-19 22:36, Douglas Gilbert wrote:
> Noticed that when sgl_alloc_order() failed with order > 0 that
> free memory on my machine shrank. That function shouldn't call
> sgl_free() on its error path since that is only correct when
> order==0 .
>
> Signed-off-by: Douglas Gilbert
> ---
> lib
On Sun, 2020-09-20 at 13:53 +0200, Julia Lawall wrote:
> The commit bcf4271d4bc3 ("checkpatch: allow not using -f with files that
> are in git") in linux-next seems to cause checkpatch to fail on a file
> containing a patch if that file is not in the directory containing the
> Linux kernel.
Thanks
Thanks, Julia!
> On Sep 20, 2020, at 7:26 AM, Julia Lawall wrote:
>
> sg_init_table zeroes its first argument, so the allocation of that argument
> doesn't have to.
>
> the semantic patch that makes this change is as follows:
> (http://coccinelle.lip6.fr/)
>
> //
> @@
> expression x,n,flags;
On Sun, 20 Sep 2020 16:15:09 +0200
Jacek Anaszewski wrote:
> Hi Pavel,
>
> On 9/19/20 11:38 AM, Pavel Machek wrote:
> > commit 318681d3e019e39354cc6c2155a7fd1bb8e8084d
> > Author: Pavel Machek
> > Date: Sat Sep 19 11:34:58 2020 +0200
> >
> > ledtrig-cpu: Limit to 4 CPUs
> >
> >
Hi,
so tglx hates this clearcpuid= interface where you have to give the
X86_FEATURE array indices in order to disable a feature bit for testing.
Below is a first attempt (lightly tested in a VM only) to accept the bit
names from /proc/cpuinfo too.
I say "too" because not all feature bits have nam
20.09.2020 17:36, Wang, Jiada пишет:
> Hi Dmitry
>
> On 2020/09/20 23:21, Dmitry Osipenko wrote:
>> 20.09.2020 16:13, Wang, Jiada пишет:
>>> Hi Dmitry
>>>
>>> On 2020/09/20 15:02, Dmitry Torokhov wrote:
On Sat, Sep 19, 2020 at 10:28 PM Wang, Jiada
wrote:
>
> Hi Dmitry
>
I really like that as it’s self-documenting and anyone debugging it can see
what is actually being used at a glance.
> On Sep 20, 2020, at 09:15, Matthew Wilcox wrote:
>
> On Fri, Sep 18, 2020 at 02:45:25PM +0200, Christoph Hellwig wrote:
>> Add a flag to force processing a syscall as a compat
On Sun, Sep 20, 2020 at 5:15 PM Matthew Wilcox wrote:
>
> On Fri, Sep 18, 2020 at 02:45:25PM +0200, Christoph Hellwig wrote:
> > Add a flag to force processing a syscall as a compat syscall. This is
> > required so that in_compat_syscall() works for I/O submitted by io_uring
> > helper threads on
On Sun, 20 Sep 2020, Joe Perches wrote:
> On Sun, 2020-09-20 at 13:53 +0200, Julia Lawall wrote:
> > The commit bcf4271d4bc3 ("checkpatch: allow not using -f with files that
> > are in git") in linux-next seems to cause checkpatch to fail on a file
> > containing a patch if that file is not in
On Sun, Sep 20, 2020 at 05:42:28PM +0200, Borislav Petkov wrote:
> Hi,
>
> so tglx hates this clearcpuid= interface where you have to give the
> X86_FEATURE array indices in order to disable a feature bit for testing.
> Below is a first attempt (lightly tested in a VM only) to accept the bit
> nam
On Sat, Sep 19, 2020 at 05:09:09PM +0200, Paolo Bonzini wrote:
> On 17/09/20 18:29, Sean Christopherson wrote:
> >> + vcpu->arch.efer = old_efer;
> >> + kvm_make_request(KVM_REQ_OUT_OF_MEMORY, vcpu);
> > I really dislike KVM_REQ_OUT_OF_MEMORY. It's
commit bcf4271d4bc3 ("checkpatch: allow not using -f with files that
are in git") in linux-next causes checkpatch to emit a fatal message:
fatal: : '' is outside repository at ''
Fix that by sending git's error output to /dev/null instead.
Signed-off-by: Joe Perches
Reported-by: Julia Lawall
R
Hello all,
This new module implement the OSCCA certificate and SM2 public key
algorithm. It was published by State Encryption Management Bureau, China.
List of specifications for OSCCA certificate and SM2 elliptic curve
public key cryptography:
* GM/T 0003.1-2012
* GM/T 0003.2-2012
* GM/T 0003.3-
The implementation of EC is introduced from libgcrypt as the
basic algorithm of elliptic curve, which can be more perfectly
integrated with MPI implementation.
Some other algorithms will be developed based on mpi ecc, such as SM2.
Signed-off-by: Tianjia Zhang
Tested-by: Xufeng Zhang
---
include
The digital certificate format based on SM2 crypto algorithm as
specified in GM/T 0015-2012. It was published by State Encryption
Management Bureau, China.
This patch adds the OID object identifier defined by OSCCA. The
x509 certificate supports SM2-with-SM3 type certificate parsing.
It uses the s
Both crypto_sm3_update and crypto_sm3_finup have been
exported, exporting crypto_sm3_final, to avoid having to
use crypto_sm3_finup(desc, NULL, 0, dgst) to calculate
the hash in some cases.
Signed-off-by: Tianjia Zhang
Tested-by: Xufeng Zhang
---
crypto/sm3_generic.c | 7 ---
include/crypto
Some asymmetric algorithms will get different ciphertext after
each encryption, such as SM2, and let testmgr support the testing
of such algorithms.
In struct akcipher_testvec, set c and c_size to be empty, skip
the comparison of the ciphertext, and compare the decrypted
plaintext with m to achiev
This new module implement the SM2 public key algorithm. It was
published by State Encryption Management Bureau, China.
List of specifications for SM2 elliptic curve public key cryptography:
* GM/T 0003.1-2012
* GM/T 0003.2-2012
* GM/T 0003.3-2012
* GM/T 0003.4-2012
* GM/T 0003.5-2012
IETF: https:
Expand the mpi library based on libgcrypt, and the ECC algorithm of
mpi based on libgcrypt requires these functions.
Some other algorithms will be developed based on mpi ecc, such as SM2.
Signed-off-by: Tianjia Zhang
Tested-by: Xufeng Zhang
---
include/linux/mpi.h| 87 +++
lib/mpi/
Asymmetric digsig supports SM2-with-SM3 algorithm combination,
so that IMA can also verify SM2's signature data.
Signed-off-by: Tianjia Zhang
Tested-by: Xufeng Zhang
Reviewed-by: Mimi Zohar
Reviewed-by: Vitaly Chikunov
---
security/integrity/digsig_asymmetric.c | 14 +++---
1 file cha
Add testmgr test vectors for SM2 algorithm. These vectors come
from `openssl pkeyutl -sign` and libgcrypt.
Signed-off-by: Tianjia Zhang
Tested-by: Xufeng Zhang
---
crypto/testmgr.c | 6 +
crypto/testmgr.h | 59
2 files changed, 65 insertions
The digital certificate format based on SM2 crypto algorithm as
specified in GM/T 0015-2012. It was published by State Encryption
Management Bureau, China.
The method of generating Other User Information is defined as
ZA=H256(ENTLA || IDA || a || b || xG || yG || xA || yA), it also
specified in ht
On Wed, Sep 16, 2020 at 01:37:01PM +0800, Xu Yilun wrote:
> The patchsets "Modularization of DFL private feature drivers" & "add dfl
> bus support to MODULE_DEVICE_TABLE()" are all queued to linux-next. So
> there is no dependency now.
What do you mean there is no dependency? The DFL is required
When the 'key' allocation fails, the 'req' will not be released,
which will cause memory leakage on this path. This patch adds a
'free_req' tag used to solve this problem, and two new err values
are added to reflect the real reason of the error.
Signed-off-by: Tianjia Zhang
---
crypto/testmgr.c
On Sun, Sep 20, 2020 at 8:39 PM Joe Perches wrote:
>
> On Sun, 2020-09-20 at 14:47 +0530, Dwaipayan Ray wrote:
> > Checkpatch did not handle cases where the author From: header
> > was split into multiple lines. The author identity could not
> > be resolved and checkpatch generated a false NO_AUTH
In function __shmem_file_setup(), shmem_unacct_size() is forgotten
on the failed path, so add it.
Fixes: 93dec2da7b234 ("... and switch shmem_file_setup() to
alloc_file_pseudo()")
Cc: Al Viro
Signed-off-by: Tianjia Zhang
---
mm/shmem.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
On Wed, Sep 16, 2020 at 01:37:02PM +0800, Xu Yilun wrote:
> This driver is for the EMIF private feature implemented under FPGA
> Device Feature List (DFL) framework. It is used to expose memory
> interface status information as well as memory clearing control.
>
> The purpose of memory clearing bl
On 20/09/20 18:16, Sean Christopherson wrote:
>> Maxim, your previous version was adding some error handling to
>> kvm_x86_ops.set_efer. I don't remember what was the issue; did you have
>> any problems propagating all the errors up to KVM_SET_SREGS (easy),
>> kvm_set_msr (harder) etc.?
> I object
On Wed, Sep 16, 2020 at 02:00:54PM +0200, Greg Kroah-Hartman wrote:
> On Wed, Sep 16, 2020 at 11:47:58AM +0300, Oded Gabbay wrote:
> > On Wed, Sep 16, 2020 at 11:21 AM Greg Kroah-Hartman
> > wrote:
> > >
> > > On Wed, Sep 16, 2020 at 11:02:39AM +0300, Oded Gabbay wrote:
> > > > On Wed, Sep 16, 202
Am Freitag, 18. September 2020, 15:02:17 CEST schrieb kernel test robot:
Hi,
> All errors (new ones prefixed by >>):
> >> drivers/char/lrng/lrng_chacha20.c:33:8: error: structure variable
> >> 'chacha20' with 'latent_entropy' attribute has a non-integer field
> >> 'block'
> 33 | struct chac
Pavel Machek a écrit :
Fix memory leak in error path.
Signed-off-by: Pavel Machek (CIP)
diff --git a/drivers/watchdog/watchdog_dev.c
b/drivers/watchdog/watchdog_dev.c
index 6798addabd5a..785270ee337c 100644
--- a/drivers/watchdog/watchdog_dev.c
+++ b/drivers/watchdog/watchdog_dev.c
@@ -99
On Sun, 2020-09-20 at 21:52 +0530, Dwaipayan Ray wrote:
> On Sun, Sep 20, 2020 at 8:39 PM Joe Perches wrote:
> > On Sun, 2020-09-20 at 14:47 +0530, Dwaipayan Ray wrote:
> > > Checkpatch did not handle cases where the author From: header
> > > was split into multiple lines. The author identity coul
On 9/20/20 5:39 PM, Marek Behun wrote:
On Sun, 20 Sep 2020 16:15:09 +0200
Jacek Anaszewski wrote:
Hi Pavel,
On 9/19/20 11:38 AM, Pavel Machek wrote:
commit 318681d3e019e39354cc6c2155a7fd1bb8e8084d
Author: Pavel Machek
Date: Sat Sep 19 11:34:58 2020 +0200
ledtrig-cpu: Limit to 4 CPU
On Sun, Sep 20, 2020 at 06:35:38PM +0200, Krzysztof Kozlowski wrote:
> On Wed, Sep 16, 2020 at 01:37:02PM +0800, Xu Yilun wrote:
> > This driver is for the EMIF private feature implemented under FPGA
> > Device Feature List (DFL) framework. It is used to expose memory
> > interface status informati
On Thu, Sep 17, 2020 at 08:51:14PM +0800, Qinglang Miao wrote:
> Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
>
> Signed-off-by: Qinglang Miao
> ---
> v2: based on linux-next(20200917), and can be applied to
> mainline cleanly now.
>
> drivers/memory/tegra/tegra124-emc.c | 14 +
On Sat, Sep 19, 2020 at 7:57 PM Al Viro wrote:
>
> On Sat, Sep 19, 2020 at 05:14:41PM -0700, Andy Lutomirski wrote:
>
> > > 2) have you counted the syscalls that do and do not need that?
> >
> > No.
>
> Might be illuminating...
>
> > > 3) how many of those realistically *can* be unified with their
On Thu, Sep 17, 2020 at 08:51:13PM +0800, Qinglang Miao wrote:
> Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
>
> Along with this change, we get additionally:
> .owner = THIS_MODULE,
> .llseek = seq_lseek,
>
> 1. The llseek method is used to change the cu
Everything looks good. Thank you!
Regards,
Asif Rasheed
> On 20 Sep 2020, at 7:18 PM, Paul E. McKenney wrote:
>
> On Sun, Sep 20, 2020 at 05:31:54PM +0400, Asif Rasheed wrote:
>> We (everyone from my Operating System Lecture Section) were confused on
>> whether the list is circular or not (be
On Sun, Sep 20, 2020 at 1:49 AM Thomas Gleixner wrote:
>
> Actually most usage sites of kmap atomic do not need page faults to be
> disabled at all.
Right. I think the pagefault disabling has (almost) nothing at all to
do with the kmap() itself - it comes from the "atomic" part, not the
"kmap" pa
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