objtool: Add HAVE_NOINSTR_VALIDATION

Remove CONFIG_NOINSTR_VALIDATION's dependency on HAVE_OBJTOOL, since other arches might want to implement objtool without it. Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Miroslav Benes <mbenes@suse.cz> Link: https://lkml.kernel.org/r/488e94f69db4df154499bc098573d90e5db1c826.1650300597.git.jpoimboe@redhat.com
mariux64 · Apr 22, 2022 · 489e355 · 489e355
1 parent 0f620ce
commit 489e355
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Showing 3 changed files with 5 additions and 1 deletion.
diff --git a/arch/Kconfig b/arch/Kconfig
@@ -1038,6 +1038,9 @@ config HAVE_JUMP_LABEL_HACK
 config HAVE_NOINSTR_HACK
 	bool
 
+config HAVE_NOINSTR_VALIDATION
+	bool
+
 config HAVE_STACK_VALIDATION
 	bool
 	help

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
@@ -233,6 +233,7 @@ config X86
 	select HAVE_MOVE_PUD
 	select HAVE_NOINSTR_HACK		if HAVE_OBJTOOL
 	select HAVE_NMI
+	select HAVE_NOINSTR_VALIDATION		if HAVE_OBJTOOL
 	select HAVE_OBJTOOL			if X86_64
 	select HAVE_OPTPROBES
 	select HAVE_PCSPKR_PLATFORM

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
@@ -502,7 +502,7 @@ config STACK_VALIDATION
 
 config NOINSTR_VALIDATION
 	bool
-	depends on HAVE_OBJTOOL && DEBUG_ENTRY
+	depends on HAVE_NOINSTR_VALIDATION && DEBUG_ENTRY
 	select OBJTOOL
 	default y