Messages in this thread Patch in this message |  | | From | Xianting Tian <> | Subject | [PATCH 4/5] riscv: Add modules to virtual kernel memory layout dump | Date | Sun, 17 Jul 2022 18:13:22 +0800 |
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Modules always live before the kernel, MODULES_END is fixed but MODULES_VADDR isn't fixed, it depends on the kernel size. Let's add it to virtual kernel memory layout dump.
As MODULES is only defined for CONFIG_64BIT, so we dump it when CONFIG_64BIT=y.
eg, MODULES_VADDR - MODULES_END 0xffffffff01133000 - 0xffffffff80000000
Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com> --- arch/riscv/mm/init.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c index d466ec670e1f..2c4a64e97aec 100644 --- a/arch/riscv/mm/init.c +++ b/arch/riscv/mm/init.c @@ -135,6 +135,10 @@ static void __init print_vm_layout(void) (unsigned long)VMEMMAP_END); print_ml("vmalloc", (unsigned long)VMALLOC_START, (unsigned long)VMALLOC_END); +#ifdef CONFIG_64BIT + print_ml("modules", (unsigned long)MODULES_VADDR, + (unsigned long)MODULES_END); +#endif print_ml("lowmem", (unsigned long)PAGE_OFFSET, (unsigned long)high_memory); if (IS_ENABLED(CONFIG_64BIT)) { -- 2.17.1
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