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authorJosh Poimboeuf <jpoimboe@redhat.com>2022-04-18 19:50:41 +0300
committerPeter Zijlstra <peterz@infradead.org>2022-04-22 13:32:04 +0300
commit0f620cefd7753175b6258fed85f76c2014ec3799 (patch)
tree939fd434726ab78af37586a597b8769d3e0ce5cb
parent22102f4559beaabcea614b29ee090c6a214f002f (diff)
downloadlinux-0f620cefd7753175b6258fed85f76c2014ec3799.tar.xz
objtool: Rename "VMLINUX_VALIDATION" -> "NOINSTR_VALIDATION"
CONFIG_VMLINUX_VALIDATION is just the validation of the "noinstr" rules. That name is a misnomer, because now objtool actually does vmlinux validation for other reasons. Rename CONFIG_VMLINUX_VALIDATION to CONFIG_NOINSTR_VALIDATION. 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/173f07e2d6d1afc0874aed975a61783207c6a531.1650300597.git.jpoimboe@redhat.com
-rw-r--r--include/linux/instrumentation.h6
-rw-r--r--lib/Kconfig.debug2
-rwxr-xr-xscripts/link-vmlinux.sh2
3 files changed, 5 insertions, 5 deletions
diff --git a/include/linux/instrumentation.h b/include/linux/instrumentation.h
index 9111a3704072..bc7babe91b2e 100644
--- a/include/linux/instrumentation.h
+++ b/include/linux/instrumentation.h
@@ -2,7 +2,7 @@
#ifndef __LINUX_INSTRUMENTATION_H
#define __LINUX_INSTRUMENTATION_H
-#ifdef CONFIG_VMLINUX_VALIDATION
+#ifdef CONFIG_NOINSTR_VALIDATION
#include <linux/stringify.h>
@@ -53,9 +53,9 @@
".popsection\n\t" : : "i" (c)); \
})
#define instrumentation_end() __instrumentation_end(__COUNTER__)
-#else /* !CONFIG_VMLINUX_VALIDATION */
+#else /* !CONFIG_NOINSTR_VALIDATION */
# define instrumentation_begin() do { } while(0)
# define instrumentation_end() do { } while(0)
-#endif /* CONFIG_VMLINUX_VALIDATION */
+#endif /* CONFIG_NOINSTR_VALIDATION */
#endif /* __LINUX_INSTRUMENTATION_H */
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 7d2bbc3e558e..73359d6cd9a2 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -500,7 +500,7 @@ config STACK_VALIDATION
For more information, see
tools/objtool/Documentation/stack-validation.txt.
-config VMLINUX_VALIDATION
+config NOINSTR_VALIDATION
bool
depends on HAVE_OBJTOOL && DEBUG_ENTRY
select OBJTOOL
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
index 90c9c4c05d95..fce4f41816cd 100755
--- a/scripts/link-vmlinux.sh
+++ b/scripts/link-vmlinux.sh
@@ -160,7 +160,7 @@ objtool_link()
objtoolopt="${objtoolopt} --lto"
fi
- if is_enabled CONFIG_VMLINUX_VALIDATION; then
+ if is_enabled CONFIG_NOINSTR_VALIDATION; then
objtoolopt="${objtoolopt} --noinstr"
fi