Re: [PATCH v3 08/16] irqchip/gic: Configure SGIs as standard interrupts

Marc Zyngier
2020-09-17T09:29:10Z

On 2020-09-17 10:13, Marek Szyprowski wrote:

[...]

>>>> Linus, what -next are you testing on? I am using next-20200916.
>>> next-20200916 completely broken on ARM and ARM64. Please check
>>> next-20200915 + the mentioned fix or just check
>>> https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git/log/?h=irq/ipi-as-irq
>> Ah thanks! Any idea what is causing the other failure on
>> next-20200916?
>>
>> Yes we have noticed that now everything fails next-20200916 so not
>> just
>> this issue.
>
> The issue is caused by commit c999bd436fe9 ("mm/cma: make number of CMA
> areas dynamic, remove CONFIG_CMA_AREAS")
>
> https://lore.kernel.org/linux-arm-kernel/20200915205703.34572-1-mike.kravetz@oracle.com/

There is a workaround here[1] for arm64, but I doubt that's the end of
it (32bit is still dead).

M.

[1]
https://lore.kernel.org/linux-arm-kernel/20200916085933.25220-1-song.bao.hua@hisilicon.com/
--
Jazz is not dead. It just smells funny...