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
M
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 war
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
v6.1/standard/preempt-rt/
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
qman_al
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: fsl_qbman:
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: 0
