linux-kernel - [PATCH v7 05/14] MIPS: cps-vec: Use macros for 64bits access

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Date: Mon,  5 Feb 2024 16:34:51 +0100
From: Gregory CLEMENT <gregory.clement@...tlin.com>
To: Paul Burton <paulburton@...nel.org>,
	Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
	linux-mips@...r.kernel.org,
	Jiaxun Yang <jiaxun.yang@...goat.com>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Vladimir  Kondratiev <vladimir.kondratiev@...ileye.com>,
	Tawfik Bayouk <tawfik.bayouk@...ileye.com>,
	Alexandre Belloni <alexandre.belloni@...tlin.com>,
	Théo Lebrun <theo.lebrun@...tlin.com>,
	Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
	Gregory CLEMENT <gregory.clement@...tlin.com>
Subject: [PATCH v7 05/14] MIPS: cps-vec: Use macros for 64bits access

Some access are 32 bits only while they seems better to be done in
64bis for 64 bit kernel.

This was extract from an initial patch from Jiaxun
Co-developed-by: Jiaxun Yang <jiaxun.yang@...goat.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@...tlin.com>
---
 arch/mips/kernel/cps-vec.S | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/mips/kernel/cps-vec.S b/arch/mips/kernel/cps-vec.S
index df610c006b443..f876309130ad1 100644
--- a/arch/mips/kernel/cps-vec.S
+++ b/arch/mips/kernel/cps-vec.S
@@ -396,7 +396,7 @@ LEAF(mips_cps_boot_vpes)
 	/* Calculate a pointer to the VPEs struct vpe_boot_config */
 	li	t0, VPEBOOTCFG_SIZE
 	mul	t0, t0, ta1
-	addu	t0, t0, ta3
+	PTR_ADDU t0, t0, ta3
 
 	/* Set the TC restart PC */
 	lw	t1, VPEBOOTCFG_PC(t0)
@@ -571,10 +571,10 @@ dcache_done:
 	lw	$1, TI_CPU(gp)
 	sll	$1, $1, LONGLOG
 	PTR_LA	\dest, __per_cpu_offset
-	addu	$1, $1, \dest
+	PTR_ADDU $1, $1, \dest
 	lw	$1, 0($1)
 	PTR_LA	\dest, cps_cpu_state
-	addu	\dest, \dest, $1
+	PTR_ADDU \dest, \dest, $1
 	.set	pop
 	.endm
 
-- 
2.43.0