On Mon, 11 Jul 2022 06:42:52 +0100,
Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
>
> Hi all,
>
> After merging the irqchip tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> In file included from drivers/gpio/gpio-thunderx.c:18:
> include/asm-generic/msi.h:32:3: error: conflicting types for 'msi_alloc_info_t'; have 'struct msi_alloc_info'
> 32 | } msi_alloc_info_t;
> | ^~~~~~~~~~~~~~~~
> In file included from include/linux/gpio/driver.h:15,
> from drivers/gpio/gpio-thunderx.c:10:
> arch/x86/include/asm/msi.h:7:31: note: previous declaration of 'msi_alloc_info_t' with type 'msi_alloc_info_t' {aka 'struct irq_alloc_info'}
> 7 | typedef struct irq_alloc_info msi_alloc_info_t;
> | ^~~~~~~~~~~~~~~~
> drivers/gpio/gpio-thunderx.c: In function 'thunderx_gpio_populate_parent_alloc_info':
> drivers/gpio/gpio-thunderx.c:416:34: error: initialization of 'msi_alloc_info_t *' {aka 'struct msi_alloc_info *'} from incompatible pointer type 'msi_alloc_info_t *' {aka 'struct irq_alloc_info *'} [-Werror=incompatible-pointer-types]
> 416 | msi_alloc_info_t *info = &gfwspec->msiinfo;
> | ^
> cc1: all warnings being treated as errors
>
> Caused by commit
>
> 91a29af413de ("gpio: Remove dynamic allocation from populate_parent_alloc_arg()")
>
> I have used the irqchip tree from next-20220707 again for today.
Huh. Twice sorry about that one. Patch sent to fix the breakage, and
will push this into irqchip-next shortly.
Thanks,
M.
--
Without deviation from the norm, progress is not possible.
