diff mbox

parisc: Move exception table into read-only section

Message ID 20161008141113.GA31533@p100.box (mailing list archive)
State Superseded
Headers show

Commit Message

Helge Deller Oct. 8, 2016, 2:11 p.m. UTC 
The exception tables are sorted during buildtime (due to
BUILDTIME_EXTABLE_SORT), so it's safe to move those into the read-only kernel
section.

Signed-off-by: Helge Deller <deller@gmx.de>

--
To unsubscribe from this list: send the line "unsubscribe linux-parisc" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
diff mbox

Patch

diff --git a/arch/parisc/kernel/vmlinux.lds.S b/arch/parisc/kernel/vmlinux.lds.S
index b37787d..f366a1a 100644
--- a/arch/parisc/kernel/vmlinux.lds.S
+++ b/arch/parisc/kernel/vmlinux.lds.S
@@ -106,6 +106,10 @@  SECTIONS
 	}
 #endif
 
+	/* RO because we have BUILDTIME_EXTABLE_SORT */
+	EXCEPTION_TABLE(8)
+	NOTES
+
 	/* unwind info */
 	.PARISC.unwind : {
 		__start___unwind = .;
@@ -121,9 +125,6 @@  SECTIONS
 	. = ALIGN(HUGEPAGE_SIZE);
 	data_start = .;
 
-	EXCEPTION_TABLE(8)
-	NOTES
-
 	/* Data */
 	RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, PAGE_SIZE)