diff options
Diffstat (limited to 'include/asm-generic/sections.h')
| -rw-r--r-- | include/asm-generic/sections.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h index 1dfadb2e878d..76a0f16e56cf 100644 --- a/include/asm-generic/sections.h +++ b/include/asm-generic/sections.h @@ -130,18 +130,24 @@ static inline bool init_section_intersects(void *virt, size_t size) /** * is_kernel_core_data - checks if the pointer address is located in the - * .data section + * .data or .bss section * * @addr: address to check * - * Returns: true if the address is located in .data, false otherwise. + * Returns: true if the address is located in .data or .bss, false otherwise. * Note: On some archs it may return true for core RODATA, and false * for others. But will always be true for core RW data. */ static inline bool is_kernel_core_data(unsigned long addr) { - return addr >= (unsigned long)_sdata && - addr < (unsigned long)_edata; + if (addr >= (unsigned long)_sdata && addr < (unsigned long)_edata) + return true; + + if (addr >= (unsigned long)__bss_start && + addr < (unsigned long)__bss_stop) + return true; + + return false; } /** |