[REGRESSION] next/master: (build) passing argument 1 of ‘__do_kmalloc_node’ makes pointer from in teg...

Hello,

New build issue found on next/master:

---
 passing argument 1 of ‘__do_kmalloc_node’ makes pointer from integer without a cast [-Wint-conversion] in mm/slub.o (mm/slub.c) [logspec:kbuild,kbuild.compiler.error]
---

- dashboard: https://d.kernelci.org/i/maestro:54c89979f71a499b7aae008163ebb25cc99f6565
- giturl: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
- commit HEAD:  700f8f17ac2c84f94b7cf4420f306a23a5ddfd24


Please include the KernelCI tag when submitting a fix:

Reported-by: kernelci.org bot <[email protected]>


Log excerpt:
=====================================================
mm/slub.c:5552:42: error: passing argument 1 of ‘__do_kmalloc_node’ makes pointer from integer without a cast [-Wint-conversion]
 5552 |                 return __do_kmalloc_node(size, NULL, flags, node,
      |                                          ^~~~
      |                                          |
      |                                          size_t {aka long unsigned int}
mm/slub.c:5340:39: note: expected ‘struct kmem_cache * (*)[14]’ but argument is of type ‘size_t’ {aka ‘long unsigned int’}
 5340 | void *__do_kmalloc_node(kmem_buckets *b, gfp_t flags, int node,
      |                         ~~~~~~~~~~~~~~^
In file included from ./include/uapi/linux/posix_types.h:5,
                 from ./include/uapi/linux/types.h:14,
                 from ./include/linux/types.h:5,
                 from ./include/linux/kasan-checks.h:5,
                 from ./include/asm-generic/rwonce.h:26,
                 from ./arch/arm64/include/asm/rwonce.h:81,
                 from ./include/linux/compiler.h:369,
                 from ./include/asm-generic/bug.h:5,
                 from ./arch/arm64/include/asm/bug.h:26,
                 from ./include/linux/bug.h:5,
                 from ./include/linux/mmdebug.h:5,
                 from ./include/linux/mm.h:7,
                 from mm/slub.c:15:
./include/linux/stddef.h:8:14: error: passing argument 2 of ‘__do_kmalloc_node’ makes integer from pointer without a cast [-Wint-conversion]
    8 | #define NULL ((void *)0)
      |              ^~~~~~~~~~~
      |              |
      |              void *
mm/slub.c:5552:48: note: in expansion of macro ‘NULL’
 5552 |                 return __do_kmalloc_node(size, NULL, flags, node,
      |                                                ^~~~
mm/slub.c:5340:48: note: expected ‘gfp_t’ {aka ‘unsigned int’} but argument is of type ‘void *’
 5340 | void *__do_kmalloc_node(kmem_buckets *b, gfp_t flags, int node,
      |                                          ~~~~~~^~~~~
mm/slub.c:5552:61: error: incompatible type for argument 4 of ‘__do_kmalloc_node’
 5552 |                 return __do_kmalloc_node(size, NULL, flags, node,
      |                                                             ^~~~
      |                                                             |
      |                                                             int
mm/slub.c:5341:41: note: expected ‘kmalloc_token_t’ but argument is of type ‘int’
 5341 |                         kmalloc_token_t token, struct slab_alloc_context *ac)
      |                         ~~~~~~~~~~~~~~~~^~~~~
In file included from ./include/linux/mm.h:34:
./include/linux/slab.h:520:41: error: incompatible type for argument 5 of ‘__do_kmalloc_node’
  520 | #define PASS_TOKEN_PARAM(_token)        ((kmalloc_token_t){})
      |                                         ^~~~~~~~~~~~~~~~~~~~~
      |                                         |
      |                                         kmalloc_token_t
mm/slub.c:5553:33: note: in expansion of macro ‘PASS_TOKEN_PARAM’
 5553 |                                 PASS_TOKEN_PARAM(token), &ac);
      |                                 ^~~~~~~~~~~~~~~~
mm/slub.c:5341:75: note: expected ‘struct slab_alloc_context *’ but argument is of type ‘kmalloc_token_t’
 5341 |                         kmalloc_token_t token, struct slab_alloc_context *ac)
      |                                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
mm/slub.c:5552:24: error: too many arguments to function ‘__do_kmalloc_node’
 5552 |                 return __do_kmalloc_node(size, NULL, flags, node,
      |                        ^~~~~~~~~~~~~~~~~
mm/slub.c:5340:7: note: declared here
 5340 | void *__do_kmalloc_node(kmem_buckets *b, gfp_t flags, int node,
      |       ^~~~~~~~~~~~~~~~~
  CC      lib/sys_info.o
mm/slub.c:5558:1: error: control reaches end of non-void function [-Werror=return-type]
 5558 | }
      | ^
cc1: some warnings being treated as errors
  CC      arch/arm64/kvm/hyp/nvhe/../pgtable.nvhe.o

=====================================================


# Builds where the incident occurred:

## 32r2el_defconfig on (mips):
- compiler: gcc-14
- config: https://files.kernelci.org/kbuild-gcc-14-mips-build-only-6a301bb2a1ade4ad5d1095a7/.config
- dashboard: https://d.kernelci.org/build/maestro:6a301bb2a1ade4ad5d1095a7

## 32r2el_defconfig+allnoconfig on (mips):
- compiler: gcc-14
- config: https://files.kernelci.org/kbuild-gcc-14-mips-allnoconfig-6a301baea1ade4ad5d10946c/.config
- dashboard: https://d.kernelci.org/build/maestro:6a301baea1ade4ad5d10946c

## allnoconfig on (i386):
- compiler: gcc-14
- config: https://files.kernelci.org/kbuild-gcc-14-i386-allnoconfig-6a301b9ea1ade4ad5d10944b/.config
- dashboard: https://d.kernelci.org/build/maestro:6a301b9ea1ade4ad5d10944b

## defconfig on (riscv):
- compiler: gcc-14
- config: None
- dashboard: https://d.kernelci.org/build/maestro:6a301bbaa1ade4ad5d1095b7

## defconfig+allnoconfig+lab-setup+kselftest on (arm64):
- compiler: gcc-14
- config: None
- dashboard: https://d.kernelci.org/build/maestro:6a301b62a1ade4ad5d108f4a

## defconfig+arm64-chromebook+CONFIG_RANDOMIZE_BASE=y on (arm64):
- compiler: gcc-14
- config: None
- dashboard: https://d.kernelci.org/build/maestro:6a301b74a1ade4ad5d10938b

## defconfig+kcidebug+x86-board on (i386):
- compiler: gcc-14
- config: https://files.kernelci.org/kbuild-gcc-14-x86-kcidebug-6a301bcba1ade4ad5d1095ca/.config
- dashboard: https://d.kernelci.org/build/maestro:6a301bcba1ade4ad5d1095ca

## defconfig+lab-setup+arm64-chromebook+CONFIG_MODULE_COMPRESS=n+CONFIG_MODULE_COMPRESS_NONE=y on (arm64):
- compiler: gcc-14
- config: https://files.kernelci.org/kbuild-gcc-14-arm64-chromebook-6a301af9a1ade4ad5d108d3f/.config
- dashboard: https://d.kernelci.org/build/maestro:6a301af9a1ade4ad5d108d3f

## i386_defconfig on (i386):
- compiler: gcc-14
- config: https://files.kernelci.org/kbuild-gcc-14-i386-build-only-6a301ba2a1ade4ad5d10944e/.config
- dashboard: https://d.kernelci.org/build/maestro:6a301ba2a1ade4ad5d10944e

## multi_v7_defconfig+allnoconfig on (arm):
- compiler: gcc-14
- config: None
- dashboard: https://d.kernelci.org/build/maestro:6a301b35a1ade4ad5d108e29

## multi_v7_defconfig+CONFIG_CPU_BIG_ENDIAN=y on (arm):
- compiler: gcc-14
- config: None
- dashboard: https://d.kernelci.org/build/maestro:6a301b39a1ade4ad5d108e3b

## multi_v7_defconfig+CONFIG_EFI=y+CONFIG_ARM_LPAE=y on (arm):
- compiler: gcc-14
- config: None
- dashboard: https://d.kernelci.org/build/maestro:6a301b41a1ade4ad5d108e7a

## multi_v7_defconfig+CONFIG_THUMB2_KERNEL=y on (arm):
- compiler: gcc-14
- config: None
- dashboard: https://d.kernelci.org/build/maestro:6a301b45a1ade4ad5d108e7d

## multi_v7_defconfig+kselftest on (arm):
- compiler: gcc-14
- config: None
- dashboard: https://d.kernelci.org/build/maestro:6a301b4da1ade4ad5d108e8b

## x86_64_defconfig+allnoconfig+x86-board on (x86_64):
- compiler: gcc-14
- config: None
- dashboard: https://d.kernelci.org/build/maestro:6a301bd8a1ade4ad5d1095d3

## x86_64_defconfig+aws-ec2 on (x86_64):
- compiler: gcc-14
- config: None
- dashboard: https://d.kernelci.org/build/maestro:6a301bc3a1ade4ad5d1095bd

## x86_64_defconfig+kselftest+x86-board on (x86_64):
- compiler: gcc-14
- config: None
- dashboard: https://d.kernelci.org/build/maestro:6a301bd4a1ade4ad5d1095d0


#kernelci issue maestro:54c89979f71a499b7aae008163ebb25cc99f6565

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