From 72d28d667f8f6baa88882abfc1590cce3e9e2b1f Mon Sep 17 00:00:00 2001 From: Zhipeng Xie Date: Sun, 14 Nov 2021 15:57:55 +0800 Subject: [PATCH 02/24] create-diff-object: fix symbol changed sections error on aarch64 $d is reserved symbols in aarch64, we met following error when building patch on aarch64. just ignore it. ERROR: cmdline.o: symbol changed sections: $d Signed-off-by: Zhipeng Xie --- kpatch-build/create-diff-object.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kpatch-build/create-diff-object.c b/kpatch-build/create-diff-object.c index ca55180..6c28280 100644 --- a/kpatch-build/create-diff-object.c +++ b/kpatch-build/create-diff-object.c @@ -865,6 +865,8 @@ static void kpatch_compare_correlated_symbol(struct symbol *sym) if ((sym2->sec->twin && sym2->sec->twin->ignore) || kpatch_subsection_changed(sym1->sec, sym2->sec)) sym->status = CHANGED; + else if (sym1->name[0] == '$') /* reserved symbols in aarch64 */ + log_debug("maping symbols: %s", sym1->name); /* do nothing just ignogre */ else DIFF_FATAL("symbol changed sections: %s", sym1->name); } -- 2.23.0