* Re: Build regressions/improvements in v6.12-rc1
[not found] ` <20240930145322.129875-1-geert@linux-m68k.org>
@ 2024-09-30 15:11 ` Geert Uytterhoeven
2024-09-30 16:26 ` Herve Codina
0 siblings, 1 reply; 2+ messages in thread
From: Geert Uytterhoeven @ 2024-09-30 15:11 UTC (permalink / raw)
To: linux-kernel
Cc: Kent Overstreet, Herve Codina, Christophe Leroy, linux-bcache,
linuxppc-dev
On Mon, 30 Sep 2024, Geert Uytterhoeven wrote:
> Below is the list of build error/warning regressions/improvements in
> v6.12-rc1[1] compared to v6.11[2].
> [1] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/9852d85ec9d492ebef56dc5f229416c925758edc/ (all 131 configs)
> [2] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/98f7e32f20d28ec452afb208f9cffc08448a2652/ (all 131 configs)
>
>
> *** ERRORS ***
>
> 12 error regressions:
> + /kisskb/src/fs/bcachefs/backpointers.c: error: 'const struct bkey' has no member named 'bversion'; did you mean 'version'?: => 504:53
> + /kisskb/src/fs/bcachefs/bcachefs_format.h: error: 'struct bkey' has no member named 'bversion'; did you mean 'version'?: => 332:49, 331:49
> + /kisskb/src/fs/bcachefs/bkey.h: error: 'const struct bkey' has no member named 'bversion': => 578:48
> + /kisskb/src/fs/bcachefs/bkey.h: error: 'const struct bkey' has no member named 'bversion'; did you mean 'version'?: => 558:27, 557:41, 557:27, 558:41
> + /kisskb/src/fs/bcachefs/bkey.h: error: 'struct bkey' has no member named 'bversion'; did you mean 'version'?: => 557:41, 558:41
> + /kisskb/src/fs/bcachefs/bkey_methods.c: error: 'const struct bkey' has no member named 'bversion'; did you mean 'version'?: => 292:65
> + /kisskb/src/fs/bcachefs/bkey_methods.h: error: 'const struct bkey' has no member named 'bversion': => 73:31, 73:18
> + /kisskb/src/fs/bcachefs/bkey_methods.h: error: 'const struct bkey' has no member named 'bversion'; did you mean 'version'?: => 73:33, 73:20, 73:47, 73:34
> + /kisskb/src/fs/bcachefs/bkey_methods.h: error: control reaches end of non-void function [-Werror=return-type]: => 75:1
> + /kisskb/src/fs/bcachefs/disk_accounting.h: error: 'const struct bkey' has no member named 'bversion'; did you mean 'version'?: => 40:28, 40:42, 39:50, 39:43
> + /kisskb/src/fs/bcachefs/disk_accounting.h: error: 'struct bkey' has no member named 'bversion'; did you mean 'version'?: => 39:26, 40:10, 39:33, 40:24
All big-endian platforms (fix available, even on a public mailing list ;-)
> + /kisskb/src/include/linux/err.h: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]: => 28:49
powerpc-gcc13/ppc64_book3e_allmodconfig
drivers/soc/fsl/qe/qmc.c: In function 'qmc_qe_init_resources':
include/linux/err.h:28:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
28 | #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO)
| ^
include/linux/compiler.h:77:45: note: in definition of macro 'unlikely'
77 | # define unlikely(x) __builtin_expect(!!(x), 0)
| ^
drivers/soc/fsl/qe/qmc.c:1764:13: note: in expansion of macro 'IS_ERR_VALUE'
1764 | if (IS_ERR_VALUE(info)) {
| ^~~~~~~~~~~~
IS_ERR_VALUE() is meant for pointers (fix available)
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
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