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Message-ID: <202408080501.8b0EGVQW-lkp@intel.com>
Date: Thu, 8 Aug 2024 06:18:26 +0800
From: kernel test robot <lkp@...el.com>
To: Jianhua Lin <jianhua.lin@...iatek.com>, daniel.almeida@...labora.com,
mchehab@...nel.org, angelogioacchino.delregno@...labora.com
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org,
Project_Global_Chrome_Upstream_Group@...iatek.com,
Jianhua Lin <jianhua.lin@...iatek.com>
Subject: Re: [PATCH v5 1/1] media: mediatek: jpeg: support 34bits
Hi Jianhua,
kernel test robot noticed the following build errors:
[auto build test ERROR on media-tree/master]
[also build test ERROR on linuxtv-media-stage/master sailus-media-tree/master linus/master v6.11-rc2 next-20240807]
[cannot apply to sailus-media-tree/streams]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Jianhua-Lin/media-mediatek-jpeg-support-34bits/20240807-211309
base: git://linuxtv.org/media_tree.git master
patch link: https://lore.kernel.org/r/20240807130835.26739-1-jianhua.lin%40mediatek.com
patch subject: [PATCH v5 1/1] media: mediatek: jpeg: support 34bits
config: hexagon-allmodconfig (https://download.01.org/0day-ci/archive/20240808/202408080501.8b0EGVQW-lkp@intel.com/config)
compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 423aec6573df4424f90555468128e17073ddc69e)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240808/202408080501.8b0EGVQW-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202408080501.8b0EGVQW-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c:9:
In file included from include/linux/interrupt.h:11:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/hexagon/include/asm/io.h:328:
include/asm-generic/io.h:548:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
548 | val = __raw_readb(PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:561:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
561 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu'
37 | #define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
| ^
In file included from drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c:9:
In file included from include/linux/interrupt.h:11:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/hexagon/include/asm/io.h:328:
include/asm-generic/io.h:574:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
574 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu'
35 | #define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
| ^
In file included from drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c:9:
In file included from include/linux/interrupt.h:11:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/hexagon/include/asm/io.h:328:
include/asm-generic/io.h:585:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
585 | __raw_writeb(value, PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:595:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
595 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:605:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
605 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
In file included from drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c:18:
In file included from include/media/media-device.h:16:
In file included from include/linux/pci.h:2669:
In file included from include/linux/dma-mapping.h:11:
In file included from include/linux/scatterlist.h:8:
In file included from include/linux/mm.h:2228:
include/linux/vmstat.h:514:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
514 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
>> drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c:104:11: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
104 | val = FIELD_PREP(MTK_JPEG_ADDR_MASK, upper);
| ^
drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c:111:11: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
111 | val = FIELD_PREP(MTK_JPEG_ADDR_MASK, upper);
| ^
drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c:138:9: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
138 | val = FIELD_PREP(MTK_JPEG_ADDR_MASK, upper_32_bits(dma_addr));
| ^
drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c:144:9: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
144 | val = FIELD_PREP(MTK_JPEG_ADDR_MASK, upper_32_bits(dma_addr));
| ^
7 warnings and 4 errors generated.
--
In file included from drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c:9:
In file included from include/linux/interrupt.h:11:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/hexagon/include/asm/io.h:328:
include/asm-generic/io.h:548:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
548 | val = __raw_readb(PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:561:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
561 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu'
37 | #define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
| ^
In file included from drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c:9:
In file included from include/linux/interrupt.h:11:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/hexagon/include/asm/io.h:328:
include/asm-generic/io.h:574:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
574 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu'
35 | #define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
| ^
In file included from drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c:9:
In file included from include/linux/interrupt.h:11:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/hexagon/include/asm/io.h:328:
include/asm-generic/io.h:585:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
585 | __raw_writeb(value, PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:595:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
595 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:605:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
605 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
In file included from drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c:18:
In file included from include/media/media-device.h:16:
In file included from include/linux/pci.h:2669:
In file included from include/linux/dma-mapping.h:11:
In file included from include/linux/scatterlist.h:8:
In file included from include/linux/mm.h:2228:
include/linux/vmstat.h:514:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
514 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
>> drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c:294:9: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
294 | val = FIELD_PREP(MTK_JPEG_ADDR_MASK, upper_32_bits(addr_y));
| ^
drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c:312:9: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
312 | val = FIELD_PREP(MTK_JPEG_ADDR_MASK, upper_32_bits(addr_y));
| ^
drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c:353:9: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
353 | val = FIELD_PREP(MTK_JPEG_ADDR_MASK, upper_32_bits(ptr));
| ^
drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c:367:9: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
367 | val = FIELD_PREP(MTK_JPEG_ADDR_MASK, upper_32_bits(addr));
| ^
7 warnings and 4 errors generated.
vim +/FIELD_PREP +104 drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c
87
88 void mtk_jpeg_set_enc_src(struct mtk_jpeg_ctx *ctx, void __iomem *base,
89 struct vb2_buffer *src_buf)
90 {
91 int i;
92 dma_addr_t dma_addr;
93 u32 val;
94 u32 upper;
95 bool support_34bit = ctx->jpeg->variant->support_34bit;
96
97 for (i = 0; i < src_buf->num_planes; i++) {
98 dma_addr = vb2_dma_contig_plane_dma_addr(src_buf, i) +
99 src_buf->planes[i].data_offset;
100 if (!i) {
101 writel(dma_addr, base + JPEG_ENC_SRC_LUMA_ADDR);
102 if (support_34bit) {
103 upper = upper_32_bits(dma_addr);
> 104 val = FIELD_PREP(MTK_JPEG_ADDR_MASK, upper);
105 writel(val, base + JPEG_ENC_SRC_LUMA_ADDR_EXT);
106 }
107 } else {
108 writel(dma_addr, base + JPEG_ENC_SRC_CHROMA_ADDR);
109 if (support_34bit) {
110 upper = upper_32_bits(dma_addr);
111 val = FIELD_PREP(MTK_JPEG_ADDR_MASK, upper);
112 writel(val, base + JPEG_ENC_SRC_CHRO_ADDR_EXT);
113 }
114 }
115 }
116 }
117 EXPORT_SYMBOL_GPL(mtk_jpeg_set_enc_src);
118
--
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https://github.com/intel/lkp-tests/wiki
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