From: Helge Deller <deller@gmx.de>
Date: Tue, 10 Apr 2018 16:55:13 +0000 (+0200)
Subject: parisc: Move cache flush functions into .text.hot section
X-Git-Tag: v4.19~1209^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2a03bb9e7af2052ad6990bf417a3ba9ff7e8900e;p=platform%2Fkernel%2Flinux-rpi.git

parisc: Move cache flush functions into .text.hot section

and move the disable_sr_hashing() C and assembly functions into the
.init section.

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

diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c
index a99da95..bddd2ac 100644
--- a/arch/parisc/kernel/cache.c
+++ b/arch/parisc/kernel/cache.c
@@ -254,7 +254,7 @@ parisc_cache_init(void)
 	}
 }
 
-void disable_sr_hashing(void)
+void __init disable_sr_hashing(void)
 {
 	int srhash_type, retval;
 	unsigned long space_bits;
diff --git a/arch/parisc/kernel/pacache.S b/arch/parisc/kernel/pacache.S
index 67b0f75..22e6374 100644
--- a/arch/parisc/kernel/pacache.S
+++ b/arch/parisc/kernel/pacache.S
@@ -38,9 +38,10 @@
 #include <asm/cache.h>
 #include <asm/ldcw.h>
 #include <linux/linkage.h>
+#include <linux/init.h>
 
-	.text
-	.align	128
+	.section .text.hot
+	.align	16
 
 ENTRY_CFI(flush_tlb_all_local)
 	.proc
@@ -328,8 +329,6 @@ fdsync:
 	.procend
 ENDPROC_CFI(flush_data_cache_local)
 
-	.align	16
-
 /* Macros to serialize TLB purge operations on SMP.  */
 
 	.macro	tlb_lock	la,flags,tmp
@@ -1216,6 +1215,8 @@ ENTRY_CFI(flush_kernel_icache_range_asm)
 	.procend
 ENDPROC_CFI(flush_kernel_icache_range_asm)
 
+	__INIT
+
 	/* align should cover use of rfi in disable_sr_hashing_asm and
 	 * srdis_done.
 	 */