linux-kernel - [etnaviv-next v2 2/3] drm/etnaviv: Fix the debug log of the etnaviv_iommu

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Message-Id: <20241104200354.656525-3-sui.jingfeng@linux.dev>
Date: Tue,  5 Nov 2024 04:03:53 +0800
From: Sui Jingfeng <sui.jingfeng@...ux.dev>
To: Lucas Stach <l.stach@...gutronix.de>,
	Russell King <linux+etnaviv@...linux.org.uk>,
	Christian Gmeiner <christian.gmeiner@...il.com>
Cc: David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>,
	etnaviv@...ts.freedesktop.org,
	dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org,
	Sui Jingfeng <sui.jingfeng@...ux.dev>
Subject: [etnaviv-next v2 2/3] drm/etnaviv: Fix the debug log of the etnaviv_iommu_map()

The value of the 'iova' variable is the base GPU virtual address that is
going to be mapped, its value won't get updated when etnaviv_context_map()
is running under the "for_each_sgtable_dma_sg(sgt, sg, i) {}" loop.

Replace it with the 'da' variable, reflect the actual status that GPUVA
is being mapped.

Signed-off-by: Sui Jingfeng <sui.jingfeng@...ux.dev>
---
 drivers/gpu/drm/etnaviv/etnaviv_mmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_mmu.c b/drivers/gpu/drm/etnaviv/etnaviv_mmu.c
index ddb536d84c58..05021848126e 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_mmu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_mmu.c
@@ -86,7 +86,7 @@ static int etnaviv_iommu_map(struct etnaviv_iommu_context *context,
 		unsigned int da_len = sg_dma_len(sg);
 		unsigned int bytes = min_t(unsigned int, da_len, va_len);
 
-		VERB("map[%d]: %08x %pap(%x)", i, iova, &pa, bytes);
+		VERB("map[%d]: %08x %pap(%x)", i, da, &pa, bytes);
 
 		ret = etnaviv_context_map(context, da, pa, bytes, prot);
 		if (ret)
-- 
2.34.1