[PATCH] riscv/kexec_file: Fix comment in purgatory relocator

[Yao Zi]

Apparently sec_base doesn't mean relocated symbol value, which seems a
copy-pasting error in the comment. Assigned with the address of section
indexed by sym->st_shndx, it should represent base address of the
relevant section. Let's fix the comment to avoid possible confusion.

Fixes: 838b3e28488f ("RISC-V: Load purgatory in kexec_file")
Signed-off-by: Yao Zi <ziyao@xxxxxxxxxxx>
---
 arch/riscv/kernel/elf_kexec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/kernel/elf_kexec.c b/arch/riscv/kernel/elf_kexec.c
index 3c37661801f9..9b8ff87630f6 100644
--- a/arch/riscv/kernel/elf_kexec.c
+++ b/arch/riscv/kernel/elf_kexec.c
@@ -390,7 +390,7 @@ int arch_kexec_apply_relocations_add(struct purgatory_info *pi,
 		const Elf_Sym *sym;	/* symbol to relocate */
 		unsigned long addr;	/* final location after relocation */
 		unsigned long val;	/* relocated symbol value */
-		unsigned long sec_base;	/* relocated symbol value */
+		unsigned long sec_base;	/* relocated section base address */
 		void *loc;		/* tmp location to modify */
 
 		sym = (void *)pi->ehdr + symtab->sh_offset;
-- 
2.49.0