tile: group .hottext* sections properly in vmlinux.lds

With this change such sections are grouped with regular text in the vmlinux image; this change puts them at the front, which is where the standard Linux includes .text.hot*. This change should fix a recently-observed bug where a bunch of symbols were being omitted from the /proc/kallsyms output because they fell between _etext and _sinittext. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>

tile: group .hottext* sections properly in vmlinux.lds
With this change such sections are grouped with regular text in the vmlinux image; this change puts them at the front, which is where the standard Linux includes .text.hot*. This change should fix a recently-observed bug where a bunch of symbols were being omitted from the /proc/kallsyms output because they fell between _etext and _sinittext. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Chris Metcalf
1 parent c0f0601060
Showing 1 changed file with 2 additions and 0 deletions Side-by-side Diff
arch/tile/kernel/vmlinux.lds.S
@@ -46,6 +46,8 @@
     KPROBES_TEXT
     IRQENTRY_TEXT
     __fix_text_end = .;   /* tile-cpack won't rearrange before this */
+    ALIGN_FUNCTION();
+    *(.hottext*)
     TEXT_TEXT
     *(.text.*)
     *(.coldtext*)
...	...	@@ -46,6 +46,8 @@
46	46	KPROBES_TEXT
47	47	IRQENTRY_TEXT
48	48	__fix_text_end = .; /* tile-cpack won't rearrange before this */
	49	+ ALIGN_FUNCTION();
	50	+ (.hottext)
49	51	TEXT_TEXT
50	52	(.text.)
51	53	(.coldtext)