This is a note to let you know that I've just added the patch titled
ARC: use ASL assembler mnemonic
to the 3.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arc-use-asl-assembler-mnemonic.patch
and it can be found in the queue-3.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From fa5d506592a759b7848a59d1d5a025af8c9a7a6c Mon Sep 17 00:00:00 2001
From: Vineet Gupta <vgupta@xxxxxxxxxxxx>
Date: Thu, 5 Nov 2015 09:13:31 +0530
Subject: ARC: use ASL assembler mnemonic
From: Vineet Gupta <vgupta@xxxxxxxxxxxx>
commit a6416f57ce57fb390b6ee30b12c01c29032a26af upstream.
ARCompact and ARCv2 only have ASL, while binutils used to support LSL as
a alias mnemonic.
Newer binutils (upstream) don't want to do that so replace it.
Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arc/mm/tlbex.S | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/arch/arc/mm/tlbex.S
+++ b/arch/arc/mm/tlbex.S
@@ -89,7 +89,7 @@ ex_saved_reg1:
#ifdef CONFIG_SMP
sr r0, [ARC_REG_SCRATCH_DATA0] ; freeup r0 to code with
GET_CPU_ID r0 ; get to per cpu scratch mem,
- lsl r0, r0, L1_CACHE_SHIFT ; cache line wide per cpu
+ asl r0, r0, L1_CACHE_SHIFT ; cache line wide per cpu
add r0, @ex_saved_reg1, r0
#else
st r0, [@ex_saved_reg1]
@@ -108,7 +108,7 @@ ex_saved_reg1:
.macro TLBMISS_RESTORE_REGS
#ifdef CONFIG_SMP
GET_CPU_ID r0 ; get to per cpu scratch mem
- lsl r0, r0, L1_CACHE_SHIFT ; each is cache line wide
+ asl r0, r0, L1_CACHE_SHIFT ; each is cache line wide
add r0, @ex_saved_reg1, r0
ld_s r3, [r0,12]
ld_s r2, [r0, 8]
@@ -220,7 +220,7 @@ ex_saved_reg1:
.macro CONV_PTE_TO_TLB
and r3, r0, PTE_BITS_RWX ; r w x
- lsl r2, r3, 3 ; r w x 0 0 0
+ asl r2, r3, 3 ; Kr Kw Kx 0 0 0 (GLOBAL, kernel only)
and.f 0, r0, _PAGE_GLOBAL
or.z r2, r2, r3 ; r w x r w x
Patches currently in stable-queue which might be from vgupta@xxxxxxxxxxxx are
queue-3.14/arc-unwind-warn-only-once-if-dw2_unwind-is-disabled.patch
queue-3.14/arc-use-asl-assembler-mnemonic.patch
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