On Sun, May 12, 2024 at 06:10:27PM +0200, Erick Archer wrote:
> The "struct prestera_msg_vtcam_rule_add_req" uses a dynamically sized
> set of trailing elements. Specifically, it uses an array of structures
> of type "prestera_msg_acl_action actions_msg".
>
> The "struct prestera_msg_flood_domain_
Add AIM300 AIoT support along with usb, ufs, regulators, serial, PCIe,
and PMIC functions.
AIM300 Series is a highly optimized family of modules designed to
support AIoT applications. It integrates QCS8550 SoC, UFS and PMIC
chip etc.
Here is a diagram of AIM300 AIoT Carrie Board and SoM
+-
Document QCS8550 SoC and the AIM300 AIoT board bindings.
QCS8550 is derived from SM8550. The difference between SM8550 and
QCS8550 is QCS8550 doesn't have modem RF system. QCS8550 is mainly used
in IoT scenarios.
AIM300 Series is a highly optimized family of modules designed to
support AIoT applica
QCS8550 is derived from SM8550. The differnece between SM8550 and
QCS8550 is QCS8550 doesn't have modem RF system. QCS8550 is mainly used
in IoT scenarios.
QCS8550 firmware has different memory map with SM8550 firmware. The
memory map will be runtime added through bootloader.
There are 3 types of r
AIM300 Series is a highly optimized family of modules designed to
support AIoT applications. It integrates QCS8550 SoC, UFS and PMIC
chip etc.
Here is a diagram of AIM300 SoM:
++
|AIM300 SoM |
|
Add AIM300 AIoT Carrier board DTS support, including usb, UART, PCIe,
I2C functions support.
Here is a diagram of AIM300 AIoT Carrie Board and SoM
+--+
| AIM300 AIOT Carrier Board|
|
Hi Frank,
On 5/7/24 22:26, Frank Li wrote:
On Tue, May 07, 2024 at 01:33:31PM +0200, Amelie Delaunay wrote:
Hi Vinod,
Thanks for the review.
On 5/4/24 14:40, Vinod Koul wrote:
On 23-04-24, 14:32, Amelie Delaunay wrote:
STM32 DMA3 driver supports the 3 hardware configurations of the STM32 DM
On Thu 09-05-24 15:10:07, Justin Stitt wrote:
> On Thu, May 9, 2024 at 8:53 AM Jan Kara wrote:
> > > @@ -319,8 +320,12 @@ int vfs_fallocate(struct file *file, int mode,
> > > loff_t offset, loff_t len)
> > > if (!S_ISREG(inode->i_mode) && !S_ISBLK(inode->i_mode))
> > > return
Hi Jiri, Eric,
On Mon, May 13, 2024 at 1:07 AM Jiri Slaby wrote:
>
> On 12. 05. 24, 13:17, Erick Archer wrote:
> > This is an effort to get rid of all multiplications from allocation
> > functions in order to prevent integer overflows [1][2].
> >
> > As the "dl" variable is a pointer to "struct r
Hi Eric,
On Sun, May 12, 2024 at 11:08 PM Kees Cook wrote:
>
> On Sun, May 12, 2024 at 04:17:06PM +0200, Erick Archer wrote:
> > This is an effort to get rid of all multiplications from allocation
> > functions in order to prevent integer overflows [1][2].
> >
> > As the "dl" variable is a pointe
On 5/13/2024 2:07 AM, Tengfei Fan wrote:
> QCS8550 is derived from SM8550. The differnece between SM8550 and
spellcheck s/difference/difference
> QCS8550 is QCS8550 doesn't have modem RF system. QCS8550 is mainly used
> in IoT scenarios.
IoT products and not scenarios.
> QCS8550 firmware has
Hi Kees, Jiri and Luiz,
First of all, thanks for the reviews.
On Mon, May 13, 2024 at 12:29:04PM -0400, Luiz Augusto von Dentz wrote:
> Hi Jiri, Eric,
>
> On Mon, May 13, 2024 at 1:07 AM Jiri Slaby wrote:
> >
> > On 12. 05. 24, 13:17, Erick Archer wrote:
> > > This is an effort to get rid of all
Hi Kees and Luiz,
First of all, thanks for the reviews.
On Mon, May 13, 2024 at 12:31:29PM -0400, Luiz Augusto von Dentz wrote:
> Hi Eric,
>
> On Sun, May 12, 2024 at 11:08 PM Kees Cook wrote:
> >
> > On Sun, May 12, 2024 at 04:17:06PM +0200, Erick Archer wrote:
> > > [...]
> > > Also remove the
Running syzkaller with the newly enabled signed integer overflow
sanitizer produces this report:
[ 195.401651] [ cut here ]
[ 195.404808] UBSAN: signed-integer-overflow in ../fs/open.c:321:15
[ 195.408739] 9223372036854775807 + 562984447377399 cannot be represented in
t
On Sun, May 12, 2024 at 09:09:08AM -0700, Linus Torvalds wrote:
> unsigned char *p;
> u32 val;
>
> p[0] = val;
> p[1] = val >> 8;
> p[2] = val >> 16;
> p[3] = val >> 24;
>
> kind of code is both traditional and correct, but obviously drops bits
> ve
In the future can you CC the various maintainers of the affected
tooling? :)
On Mon, May 06, 2024 at 10:35:41PM +0900, Masahiro Yamada wrote:
>
> This patch set removes many instances of the following variables:
>
> - OBJECT_FILES_NON_STANDARD
> - KASAN_SANITIZE
> - UBSAN_SANITIZE
> - KC
On Mon, May 13, 2024 at 07:12:57PM +0200, Erick Archer wrote:
> Hi Kees, Jiri and Luiz,
> First of all, thanks for the reviews.
>
> On Mon, May 13, 2024 at 12:29:04PM -0400, Luiz Augusto von Dentz wrote:
> > Hi Jiri, Eric,
> >
> > On Mon, May 13, 2024 at 1:07 AM Jiri Slaby wrote:
> > >
> > > On
On Sun, May 12, 2024 at 06:10:27PM +0200, Erick Archer wrote:
> The "struct prestera_msg_vtcam_rule_add_req" uses a dynamically sized
> set of trailing elements. Specifically, it uses an array of structures
> of type "prestera_msg_acl_action actions_msg".
>
> The "struct prestera_msg_flood_domain_
On Sat, May 11, 2024 at 07:19:49PM +0300, Dan Carpenter wrote:
> I'm pretty sure we've tried using a sanitizer before and it had too many
> false positives. So your solution is to annotate all the false
> positives?
That was the plan, yes. Based on current feedback, we'll be taking an
even more i
On Sat, May 11, 2024 at 03:24:37PM +0200, Erick Archer wrote:
> This is an effort to get rid of all multiplications from allocation
> functions in order to prevent integer overflows [1][2].
>
> As the "rb" variable is a pointer to "struct perf_buffer" and this
> structure ends in a flexible array:
On Mon, 13 May 2024 at 20:48, Kees Cook wrote:
>
> In the future can you CC the various maintainers of the affected
> tooling? :)
>
> On Mon, May 06, 2024 at 10:35:41PM +0900, Masahiro Yamada wrote:
> >
> > This patch set removes many instances of the following variables:
> >
> > - OBJECT_FILES_
On Thu, May 09, 2024 at 11:42:07PM +, Justin Stitt wrote:
> When running syzkaller with the newly reintroduced signed integer
> overflow sanitizer we encounter this report:
>
> [ 67.995501] UBSAN: signed-integer-overflow in ../fs/read_write.c:91:10
> [ 68.67] 9223372036854775807 + 4096
The pull request you sent on Sat, 11 May 2024 12:42:39 -0700:
> https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git
> tags/hardening-6.10-rc1
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/87caef42200cd44f8b808ec2f8ac2257f3e0a8c1
Thank you!
--
Deet-doot-
On Mon, May 13, 2024 at 01:01:57PM -0700, Kees Cook wrote:
> On Thu, May 09, 2024 at 11:42:07PM +, Justin Stitt wrote:
> > fs/read_write.c | 18 +++---
> > fs/remap_range.c | 12 ++--
> > 2 files changed, 17 insertions(+), 13 deletions(-)
> >
> > diff --git a/fs/read_writ
On Tue, May 14, 2024 at 3:48 AM Kees Cook wrote:
>
> In the future can you CC the various maintainers of the affected
> tooling? :)
Sorry, I was too lazy to add CC for treewide changes like this.
Anyway, thanks for adding CC.
> On Mon, May 06, 2024 at 10:35:41PM +0900, Masahiro Yamada wrote:
On Tue, May 14, 2024 at 4:55 AM Marco Elver wrote:
>
> On Mon, 13 May 2024 at 20:48, Kees Cook wrote:
> >
> > In the future can you CC the various maintainers of the affected
> > tooling? :)
> >
> > On Mon, May 06, 2024 at 10:35:41PM +0900, Masahiro Yamada wrote:
> > >
> > > This patch set remove
On Tue, May 14, 2024 at 07:39:31AM +0900, Masahiro Yamada wrote:
> On Tue, May 14, 2024 at 3:48 AM Kees Cook wrote:
> > I am worried about the use of "guess" and "most", though. :) Before, we
> > had some clear opt-out situations, and now it's more of a side-effect. I
> > think this is okay, but I
On Mon, May 13, 2024 at 10:06:59PM +, Justin Stitt wrote:
> On Mon, May 13, 2024 at 01:01:57PM -0700, Kees Cook wrote:
> > On Thu, May 09, 2024 at 11:42:07PM +, Justin Stitt wrote:
> > > fs/read_write.c | 18 +++---
> > > fs/remap_range.c | 12 ++--
> > > 2 files chang
Prepare for the coming implementation by GCC and Clang of the
__counted_by attribute. Flexible array members annotated with
__counted_by can have their accesses bounds-checked at run-time checking
via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE
(for strcpy/memcpy-family funct
Hello:
This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski :
On Sun, 12 May 2024 18:10:27 +0200 you wrote:
> The "struct prestera_msg_vtcam_rule_add_req" uses a dynamically sized
> set of trailing elements. Specifically, it uses an array of structures
> of type "prestera_msg_ac
On 5/14/2024 12:37 AM, Trilok Soni wrote:
> On 5/13/2024 2:07 AM, Tengfei Fan wrote:
>> QCS8550 is derived from SM8550. The differnece between SM8550 and
>
> spellcheck s/difference/difference
>
>> QCS8550 is QCS8550 doesn't have modem RF system. QCS8550 is mainly used
>> in IoT scenarios.
>
On Mon, May 13, 2024 at 04:45:54PM -0700, Bill Wendling wrote:
> Prepare for the coming implementation by GCC and Clang of the
> __counted_by attribute. Flexible array members annotated with
> __counted_by can have their accesses bounds-checked at run-time checking
> via CONFIG_UBSAN_BOUNDS (for ar
On 5/14/2024 9:21 AM, Aiqun Yu (Maria) wrote:
On 5/14/2024 12:37 AM, Trilok Soni wrote:
On 5/13/2024 2:07 AM, Tengfei Fan wrote:
QCS8550 is derived from SM8550. The differnece between SM8550 and
spellcheck s/difference/difference
Typos wil be modified.
QCS8550 is QCS8550 doesn't ha
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