This is a note to let you know that I've just added the patch titled
ARM: 8827/1: fix argument count to match macro definition
to the 4.19-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:
arm-8827-1-fix-argument-count-to-match-macro-definit.patch
and it can be found in the queue-4.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 929b17b160b52fc144d8c51a716747f90830f307
Author: Stefan Agner <stefan@xxxxxxxx>
Date: Thu Jan 24 21:41:59 2019 +0100
ARM: 8827/1: fix argument count to match macro definition
commit baf2df8e15be22b8bd24bdd6fd4575b6641bcfd1 upstream.
The macro str8w takes 10 arguments, abort being the 10th. In this
particular instantiation the abort argument is passed as 11th
argument leading to an error when using LLVM's integrated
assembler:
<instantiation>:46:47: error: too many positional arguments
str8w r0, r3, r4, r5, r6, r7, r8, r9, ip, , abort=19f
^
arch/arm/lib/copy_template.S:277:5: note: while in macro instantiation
18: forward_copy_shift pull=24 push=8
^
The argument is not used in the macro hence this does not change
code generation.
Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
Reviewed-by: Nicolas Pitre <nico@xxxxxxxxxx>
Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxx>
Signed-off-by: Nick Desaulniers <ndesaulniers@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm/lib/copy_template.S b/arch/arm/lib/copy_template.S
index 652e4d98cd47..2d54491b0e22 100644
--- a/arch/arm/lib/copy_template.S
+++ b/arch/arm/lib/copy_template.S
@@ -241,7 +241,7 @@
orr r9, r9, ip, lspush #\push
mov ip, ip, lspull #\pull
orr ip, ip, lr, lspush #\push
- str8w r0, r3, r4, r5, r6, r7, r8, r9, ip, , abort=19f
+ str8w r0, r3, r4, r5, r6, r7, r8, r9, ip, abort=19f
bge 12b
PLD( cmn r2, #96 )
PLD( bge 13b )
