From 8167c1f071426706c233e93ecfd13aba7d5c06c8 Mon Sep 17 00:00:00 2001 From: Rosen Penev Date: Sun, 27 Sep 2026 13:35:01 -0700 Subject: tty: serial: mpc52xx_uart: move static declarations up. Avoid a compilation error so that they're not used before being declared. Fixes: 4d105880666a ("tty: serial: mpc52xx_uart: add bounds check for psc_num array index") Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202609260356.tJWbd1WU-lkp@intel.com/ Signed-off-by: Rosen Penev Link: https://patch.msgid.link/20260927203501.14105-1-rosenp@gmail.com Signed-off-by: Greg Kroah-Hartman --- mm/vmalloc.h | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 mm/vmalloc.h (limited to 'mm/vmalloc.h') diff --git a/mm/vmalloc.h b/mm/vmalloc.h new file mode 100644 index 000000000..8866ddcff --- /dev/null +++ b/mm/vmalloc.h @@ -0,0 +1,48 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * mm-internal APIs for vmalloc + */ +#ifndef __MM_VMALLOC_H +#define __MM_VMALLOC_H + +#include + +#ifdef CONFIG_MMU +void __init vmalloc_init(void); +int __must_check vmap_pages_range_noflush(unsigned long addr, unsigned long end, + pgprot_t prot, struct page **pages, + unsigned int page_shift, gfp_t gfp_mask); +unsigned int get_vm_area_page_order(struct vm_struct *vm); +#else +static inline void vmalloc_init(void) {} + +static inline +int __must_check vmap_pages_range_noflush(unsigned long addr, unsigned long end, + pgprot_t prot, struct page **pages, + unsigned int page_shift, gfp_t gfp_mask) +{ + return -EINVAL; +} + +static inline void vunmap_range_noflush(unsigned long start, unsigned long end) +{ +} +#endif + +struct vm_struct *__get_vm_area_node(unsigned long size, + unsigned long align, unsigned long shift, + unsigned long vm_flags, unsigned long start, + unsigned long end, int node, gfp_t gfp_mask, + const void *caller); + +void clear_vm_uninitialized_flag(struct vm_struct *vm); + +int __must_check __vmap_pages_range_noflush(unsigned long addr, + unsigned long end, pgprot_t prot, + struct page **pages, unsigned int page_shift); + +void vunmap_range_noflush(unsigned long start, unsigned long end); + +void __vunmap_range_noflush(unsigned long start, unsigned long end); + +#endif /* __MM_VMALLOC_H */ -- cgit v1.3.1