When update to SDK BSP37 SRM release, there is a new added kernel config
NVMEM_SCMI, it is to add SCMI NVMEM support, but now the ATF transport side
is not ready, and this config will cause the following panic when STR:
Unable to handle kernel paging request at virtual address ffe8
Hi Bruce,
There is a patch to fix a STR failure issue, Would you please help to merge
the following patches into:
yocto-5.15
branch?
Thanks,
Zhantao
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merged.
Bruce
In message: [PATCH v2] drivers: fsl_qbman: replace GFP_KERNEL with GFP_ATOMIC
during allocating memory
on 21/09/2023 Meng Li wrote:
> When running crypto test case, there is below calltrace because of
> allocating memory with GFP_KERNEL parameter in atomic context.
> Call trace:
merged.
Bruce
In message: [linux-yocto][v6.1/standard/preempt-rt/nxp-sdk-6.1/nxp-soc &
v6.1/standard/nxp-sdk-6.1/nxp-soc][PATCH 1/1] ARM: imx: use raw_spin_lock
instead of spin_lock
on 20/09/2023 Xiaolei Wang wrote:
> Use raw_spin_lock instead of spin_lock,
> this patch fixes the following
In message: [linux-yocto][PATCH 0/1] patch to fix fpga board hang issue
on 20/09/2023 Liwei Song wrote:
> Hi Bruce,
>
> Could you help merge this single patch to below branches,
> the patch is to fix hung issue which only exist on stratix 10 board,
> both 5.15 and 6.1 kernel are needed it.
>
>
From: Limeng
Hi Bruce,
This patch is used to replace GFP_KERNEL with GFP_ATOMIC during allocating
memory so that avoid triggering sleep in atomic context.
Could you please help merge this patch into linux-ycoto kernel?
Branch are v6.1/standard/nxp-sdk-6.1/nxp-soc and
When running crypto test case, there is below calltrace because of
allocating memory with GFP_KERNEL parameter in atomic context.
Call trace:
..
__might_resched+0x154/0x1c0
__might_sleep+0x54/0xa4
__kmem_cache_alloc_node+0x434/0x594
kmalloc_trace+0x54/0x140
dpa_alloc_new+0x58/0x280
On Wed, Sep 20, 2023 at 12:29 AM Li, Meng wrote:
>
>
>
> > -Original Message-
> > From: Bruce Ashfield
> > Sent: Wednesday, September 20, 2023 12:06 PM
> > To: Li, Meng
> > Cc: linux-yocto@lists.yoctoproject.org
> > Subject: Re: [linux-yocto]: [kernel/kernel-rt v6.1]: drivers:
Use raw_spin_lock instead of spin_lock,
this patch fixes the following warning:
BUG: sleeping function called from invalid context at
kernel/locking/spinlock_rt.c:46
in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 506, name: sh
preempt_count: 2, expected: 0
RCU nest depth: 0, expected:
Hi Bruce,
Could you help merge this single patch to below branches,
the patch is to fix hung issue which only exist on stratix 10 board,
both 5.15 and 6.1 kernel are needed it.
v5.15/standard/intel-sdk-5.15/intel-socfpga
v5.15/standard/preempt-rt/intel-sdk-5.15/intel-socfpga
From: Aaro Koskinen
There is a narrow window where the SVC kthread may go to sleep with the
maximum (infinite) timeout, missing the wakeup/shutdown from the client
and making the client hang:
Client process SVC kthread
== ===
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