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authorLinus Torvalds <torvalds@linux-foundation.org>2020-03-31 10:51:12 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-03-31 10:51:12 -0700
commit97cddfc34549014b902f5954953ebd9a4f3f040a (patch)
tree1dd2ce9455986e92942ecd5eb06cd9ade86a1c0d /include/asm-generic
parent9589351ccf47a85a75180a430627c16bc28da929 (diff)
parent4caffe6a28d3157c11cae923a40456a053c520ea (diff)
downloadlinux-97cddfc34549014b902f5954953ebd9a4f3f040a.tar.gz
Merge branch 'x86-build-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 build updates from Ingo Molnar:
 "A handful of updates: two linker script cleanups and a stock
  defconfig+allmodconfig bootability fix"

* 'x86-build-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/vdso: Discard .note.gnu.property sections in vDSO
  x86, vmlinux.lds: Add RUNTIME_DISCARD_EXIT to generic DISCARDS
  x86/Kconfig: Make CMDLINE_OVERRIDE depend on non-empty CMDLINE
Diffstat (limited to 'include/asm-generic')
-rw-r--r--include/asm-generic/vmlinux.lds.h11
1 files changed, 9 insertions, 2 deletions
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index e00f41aa8ec4..2444336ef04c 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -894,10 +894,17 @@
  * section definitions so that such archs put those in earlier section
  * definitions.
  */
+#ifdef RUNTIME_DISCARD_EXIT
+#define EXIT_DISCARDS
+#else
+#define EXIT_DISCARDS							\
+	EXIT_TEXT							\
+	EXIT_DATA
+#endif
+
 #define DISCARDS							\
 	/DISCARD/ : {							\
-	EXIT_TEXT							\
-	EXIT_DATA							\
+	EXIT_DISCARDS							\
 	EXIT_CALL							\
 	*(.discard)							\
 	*(.discard.*)							\