From e7781ead26083eebec1203ac81a797fd07c077c3 Mon Sep 17 00:00:00 2001 From: hubin Date: Mon, 23 May 2022 17:08:50 +0800 Subject: [PATCH 34/37] create-diff-object: allow __jump_table section change for module hotpatch Signed-off-by: hubin --- kpatch-build/create-diff-object.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kpatch-build/create-diff-object.c b/kpatch-build/create-diff-object.c index 8e73584..b0975f7 100644 --- a/kpatch-build/create-diff-object.c +++ b/kpatch-build/create-diff-object.c @@ -3554,7 +3554,7 @@ static void kpatch_create_intermediate_sections(struct kpatch_elf *kelf, * special section init code (e.g., apply_paravirt) * runs due to late module patching. */ - if (!KLP_ARCH && !vmlinux && special) + if (!KLP_ARCH && !vmlinux && special && strcmp(relasec->base->name, "__jump_table")) ERROR("unsupported dynrela reference to symbol '%s' in module-specific special section '%s'", rela->sym->name, relasec->base->name); -- 2.33.0