Hi John,
On Fri, Jan 6, 2023 at 4:10 PM John Paul Adrian Glaubitz
[off-list ref] wrote:
On 12/27/22 09:35, Geert Uytterhoeven wrote:
quoted
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_262' declared with attribute error: Unsupported access size for {READ,WRITE}_ONCE().: => 358:45
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_263' declared with attribute error: Unsupported access size for {READ,WRITE}_ONCE().: => 358:45
In function 'follow_pmd_mask',
inlined from 'follow_pud_mask' at /kisskb/src/mm/gup.c:735:9,
inlined from 'follow_p4d_mask' at /kisskb/src/mm/gup.c:752:9,
inlined from 'follow_page_mask' at /kisskb/src/mm/gup.c:809:9:
sh4-gcc11/sh-defconfig (Günter wondered if pmd_t should use union)
I'm seeing this, too. Also for sh7785lcr_defconfig.
quoted
sh4-gcc11/sh-allmodconfig (ICE = internal compiler error)
I'm not seeing this one, but I am getting this one instead:
In file included from ./arch/sh/include/asm/hw_irq.h:6,
from ./include/linux/irq.h:596,
from ./include/asm-generic/hardirq.h:17,
from ./arch/sh/include/asm/hardirq.h:9,
from ./include/linux/hardirq.h:11,
from ./include/linux/interrupt.h:11,
from ./include/linux/serial_core.h:13,
from ./include/linux/serial_sci.h:6,
from arch/sh/kernel/cpu/sh2/setup-sh7619.c:11:
./include/linux/sh_intc.h:100:63: error: division 'sizeof (void *) / sizeof (void)' does not compute the number of array elements [-Werror=sizeof-pointer-div]
100 | #define _INTC_ARRAY(a) a, __same_type(a, NULL) ? 0 : sizeof(a)/sizeof(*a)
| ^
./include/linux/sh_intc.h:105:31: note: in expansion of macro '_INTC_ARRAY'
105 | _INTC_ARRAY(vectors), _INTC_ARRAY(groups), \
| ^~~~~~~~~~~
The easiest fix for the latter is to disable CONFIG_WERROR.
Unfortunately I don't know a simple solution to get rid of the warning.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds