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Message-ID: <202212250648.sJesq9lA-lkp@intel.com>
Date: Sun, 25 Dec 2022 06:20:29 +0800
From: kernel test robot <lkp@...el.com>
To: Andrzej Pietrasiewicz <andrzej.p@...labora.com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
Mauro Carvalho Chehab <mchehab@...nel.org>,
linux-media@...r.kernel.org,
Boris Brezillon <bbrezillon@...nel.org>,
Ezequiel Garcia <ezequiel@...labora.com>,
Adrian Ratiu <adrian.ratiu@...labora.com>,
Hans Verkuil <hverkuil@...all.nl>
Subject: drivers/media/v4l2-core/v4l2-vp9.c:1834:1: warning: the frame size
of 1420 bytes is larger than 1024 bytes
Hi Andrzej,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 72a85e2b0a1e1e6fb4ee51ae902730212b2de25c
commit: f25709c4ff151fbc7dc2e0b7cf5962767a093f68 media: rkvdec: Add the VP9 backend
date: 1 year, 1 month ago
config: csky-randconfig-r021-20221225
compiler: csky-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f25709c4ff151fbc7dc2e0b7cf5962767a093f68
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout f25709c4ff151fbc7dc2e0b7cf5962767a093f68
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=csky olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=csky SHELL=/bin/bash drivers/media/v4l2-core/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
All warnings (new ones prefixed by >>):
drivers/media/v4l2-core/v4l2-vp9.c: In function 'v4l2_vp9_adapt_noncoef_probs':
>> drivers/media/v4l2-core/v4l2-vp9.c:1834:1: warning: the frame size of 1420 bytes is larger than 1024 bytes [-Wframe-larger-than=]
1834 | }
| ^
vim +1834 drivers/media/v4l2-core/v4l2-vp9.c
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1757
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1758 /* 8.4.4 Non coefficient probability adaptation process */
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1759 void v4l2_vp9_adapt_noncoef_probs(struct v4l2_vp9_frame_context *probs,
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1760 struct v4l2_vp9_frame_symbol_counts *counts,
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1761 u8 reference_mode, u8 interpolation_filter, u8 tx_mode,
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1762 u32 flags)
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1763 {
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1764 unsigned int i, j;
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1765
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1766 for (i = 0; i < ARRAY_SIZE(probs->is_inter); i++)
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1767 probs->is_inter[i] = adapt_prob(probs->is_inter[i], (*counts->intra_inter)[i]);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1768
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1769 for (i = 0; i < ARRAY_SIZE(probs->comp_mode); i++)
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1770 probs->comp_mode[i] = adapt_prob(probs->comp_mode[i], (*counts->comp)[i]);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1771
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1772 for (i = 0; i < ARRAY_SIZE(probs->comp_ref); i++)
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1773 probs->comp_ref[i] = adapt_prob(probs->comp_ref[i], (*counts->comp_ref)[i]);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1774
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1775 if (reference_mode != V4L2_VP9_REFERENCE_MODE_COMPOUND_REFERENCE)
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1776 for (i = 0; i < ARRAY_SIZE(probs->single_ref); i++)
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1777 for (j = 0; j < ARRAY_SIZE(probs->single_ref[0]); j++)
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1778 probs->single_ref[i][j] = adapt_prob(probs->single_ref[i][j],
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1779 (*counts->single_ref)[i][j]);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1780
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1781 for (i = 0; i < ARRAY_SIZE(probs->inter_mode); i++)
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1782 adapt_probs_variant_c(probs->inter_mode[i], (*counts->mv_mode)[i]);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1783
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1784 for (i = 0; i < ARRAY_SIZE(probs->y_mode); i++)
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1785 adapt_probs_variant_d(probs->y_mode[i], (*counts->y_mode)[i]);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1786
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1787 for (i = 0; i < ARRAY_SIZE(probs->uv_mode); i++)
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1788 adapt_probs_variant_d(probs->uv_mode[i], (*counts->uv_mode)[i]);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1789
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1790 for (i = 0; i < ARRAY_SIZE(probs->partition); i++)
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1791 adapt_probs_variant_e(probs->partition[i], (*counts->partition)[i]);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1792
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1793 for (i = 0; i < ARRAY_SIZE(probs->skip); i++)
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1794 probs->skip[i] = adapt_prob(probs->skip[i], (*counts->skip)[i]);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1795
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1796 if (interpolation_filter == V4L2_VP9_INTERP_FILTER_SWITCHABLE)
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1797 for (i = 0; i < ARRAY_SIZE(probs->interp_filter); i++)
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1798 adapt_probs_variant_f(probs->interp_filter[i], (*counts->filter)[i]);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1799
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1800 if (tx_mode == V4L2_VP9_TX_MODE_SELECT)
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1801 for (i = 0; i < ARRAY_SIZE(probs->tx8); i++) {
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1802 adapt_probs_variant_b(probs->tx8[i], (*counts->tx8p)[i]);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1803 adapt_probs_variant_f(probs->tx16[i], (*counts->tx16p)[i]);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1804 adapt_probs_variant_e(probs->tx32[i], (*counts->tx32p)[i]);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1805 }
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1806
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1807 adapt_probs_variant_e(probs->mv.joint, *counts->mv_joint);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1808
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1809 for (i = 0; i < ARRAY_SIZE(probs->mv.sign); i++) {
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1810 probs->mv.sign[i] = adapt_prob(probs->mv.sign[i], (*counts->sign)[i]);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1811
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1812 adapt_probs_variant_g(probs->mv.classes[i], (*counts->classes)[i]);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1813
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1814 probs->mv.class0_bit[i] = adapt_prob(probs->mv.class0_bit[i], (*counts->class0)[i]);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1815
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1816 for (j = 0; j < ARRAY_SIZE(probs->mv.bits[0]); j++)
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1817 probs->mv.bits[i][j] = adapt_prob(probs->mv.bits[i][j],
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1818 (*counts->bits)[i][j]);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1819
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1820 for (j = 0; j < ARRAY_SIZE(probs->mv.class0_fr[0]); j++)
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1821 adapt_probs_variant_e(probs->mv.class0_fr[i][j],
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1822 (*counts->class0_fp)[i][j]);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1823
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1824 adapt_probs_variant_e(probs->mv.fr[i], (*counts->fp)[i]);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1825
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1826 if (!(flags & V4L2_VP9_FRAME_FLAG_ALLOW_HIGH_PREC_MV))
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1827 continue;
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1828
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1829 probs->mv.class0_hp[i] = adapt_prob(probs->mv.class0_hp[i],
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1830 (*counts->class0_hp)[i]);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1831
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1832 probs->mv.hp[i] = adapt_prob(probs->mv.hp[i], (*counts->hp)[i]);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1833 }
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 @1834 }
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1835 EXPORT_SYMBOL_GPL(v4l2_vp9_adapt_noncoef_probs);
3e3b1fb0e5d95c Andrzej Pietrasiewicz 2021-11-16 1836
:::::: The code at line 1834 was first introduced by commit
:::::: 3e3b1fb0e5d95c0cd7278717185ca3fb00f5d771 media: Add VP9 v4l2 library
:::::: TO: Andrzej Pietrasiewicz <andrzej.p@...labora.com>
:::::: CC: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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