* linux-next: build failure after merge of the irqchip-fixes tree
@ 2021-07-09 6:43 Stephen Rothwell
2021-07-09 9:24 ` Marc Zyngier
0 siblings, 1 reply; 2+ messages in thread
From: Stephen Rothwell @ 2021-07-09 6:43 UTC (permalink / raw)
To: Marc Zyngier
Cc: kernelci.org bot, Linux Kernel Mailing List, Linux Next Mailing List
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Hi all,
After merging the irqchip-fixes tree, today's linux-next build
(jmr3927_defconfig) failed like this:
arch/mips/kernel/irq.c:118:9: error: implicit declaration of function ‘irq_resolve_mapping’; did you mean ‘irq_dispose_mapping’? [-Werror=implicit-function-declaration]
arch/mips/kernel/irq.c:118:7: error: assignment to ‘struct irq_desc *’ from ‘int’ makes pointer from integer without a cast [-Werror=int-conversion]
Caused by commit
f333d6bc4a8b ("irqchip/mips: Fix RCU violation when using irqdomain lookup on interrupt entry")
Reported by the Kernelci.org bot.
Not all mips platforms select CONFIG_IRQ_DOMAIN.
--
Cheers,
Stephen Rothwell
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: linux-next: build failure after merge of the irqchip-fixes tree
2021-07-09 6:43 linux-next: build failure after merge of the irqchip-fixes tree Stephen Rothwell
@ 2021-07-09 9:24 ` Marc Zyngier
0 siblings, 0 replies; 2+ messages in thread
From: Marc Zyngier @ 2021-07-09 9:24 UTC (permalink / raw)
To: Stephen Rothwell
Cc: kernelci.org bot, Linux Kernel Mailing List, Linux Next Mailing List
On Fri, 09 Jul 2021 07:43:26 +0100,
Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> Hi all,
>
> After merging the irqchip-fixes tree, today's linux-next build
> (jmr3927_defconfig) failed like this:
>
> arch/mips/kernel/irq.c:118:9: error: implicit declaration of function ‘irq_resolve_mapping’; did you mean ‘irq_dispose_mapping’? [-Werror=implicit-function-declaration]
> arch/mips/kernel/irq.c:118:7: error: assignment to ‘struct irq_desc *’ from ‘int’ makes pointer from integer without a cast [-Werror=int-conversion]
>
> Caused by commit
>
> f333d6bc4a8b ("irqchip/mips: Fix RCU violation when using irqdomain lookup on interrupt entry")
>
> Reported by the Kernelci.org bot.
>
> Not all mips platforms select CONFIG_IRQ_DOMAIN.
Indeed. Thanks for the heads up, now fixed and branch updated.
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
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