linux-kernel - Build regressions/improvements in v6.12-rc2

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Message-Id: <20241007065437.1842113-1-geert@linux-m68k.org>
Date: Mon,  7 Oct 2024 08:54:37 +0200
From: Geert Uytterhoeven <geert@...ux-m68k.org>
To: linux-kernel@...r.kernel.org
Subject: Build regressions/improvements in v6.12-rc2

Below is the list of build error/warning regressions/improvements in
v6.12-rc2[1] compared to v6.11[2].

Summarized:
  - build errors: +2/-3
  - build warnings: +3/-3

JFYI, when comparing v6.12-rc2[1] to v6.12-rc1[3], the summaries are:
  - build errors: +1/-11
  - build warnings: +34/-2

Happy fixing! ;-)

Thanks to the linux-next team for providing the build service.

[1] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/8cf0b93919e13d1e8d4466eb4080a4c4d9d66d7b/ (all 131 configs)
[2] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/98f7e32f20d28ec452afb208f9cffc08448a2652/ (all 131 configs)
[3] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/9852d85ec9d492ebef56dc5f229416c925758edc/ (all 131 configs)


*** ERRORS ***

2 error regressions:
  + /kisskb/src/include/linux/err.h: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]:  => 28:49
  + {standard input}: Error: pcrel too far: 1060, 1061, 1059 => 1059, 1061, 1397, 1060

3 error improvements:
  - /kisskb/src/drivers/md/dm-integrity.c: error: logical not is only applied to the left hand side of comparison [-Werror=logical-not-parentheses]: 4720:45 => 
  - /kisskb/src/drivers/media/platform/nxp/imx-pxp.h: error: initializer element is not constant: 582:38 => 
  - {standard input}: Error: unknown pseudo-op: `.siz': 1273 => 


*** WARNINGS ***

3 warning regressions:
  + .config: warning: override: reassigning to symbol UML_NET_MCAST:  => 15122, 14879
  + warning: unmet direct dependencies detected for GET_FREE_REGION:  => N/A
  + {standard input}: Warning: macro instruction expanded into multiple instructions:  => 285, 339

3 warning improvements:
  - .config: warning: override: reassigning to symbol UML_NET_SLIRP: 15006, 14765 => 
  - /kisskb/src/fs/ext4/readpage.c: warning: the frame size of 1120 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 391:1 => 
  - modpost: WARNING: modpost: lib/test_bitmap: section mismatch in reference: find_next_bit+0x40 (section: .text.unlikely) -> test_print (section: .init.rodata): N/A => 

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-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