9:52 p.m.
Hi Andrzej,
[FYI, it's a private test report for your RFC patch.]
[auto build test WARNING on linuxtv-media/master]
[also build test WARNING on next-20210420]
[cannot apply to v5.12-rc8]
[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]
url:
https://github.com/0day-ci/linux/commits/Andrzej-Pietrasiewicz/media-rkvd...
base: git://linuxtv.org/media_tree.git master
config: ia64-allmodconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 9.3.0
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://github.com/0day-ci/linux/commit/df37e41d68d9ab1326f8a5a54d001d9a2...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Andrzej-Pietrasiewicz/media-rkvdec-Fix-buf_prepare/20210421-175601
git checkout df37e41d68d9ab1326f8a5a54d001d9a241b4079
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 ARCH=ia64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>):
drivers/staging/media/rkvdec/rkvdec-vp9.c: In function
'init_intra_only_probs':
> drivers/staging/media/rkvdec/rkvdec-vp9.c:1357:50: warning:
variable 'dec_params' set but not used [-Wunused-but-set-variable]
1357
| const struct v4l2_ctrl_vp9_frame_decode_params *dec_params;
| ^~~~~~~~~~
drivers/staging/media/rkvdec/rkvdec-vp9.c: In function 'init_inter_probs':
drivers/staging/media/rkvdec/rkvdec-vp9.c:1412:50: warning: variable
'dec_params' set but not used [-Wunused-but-set-variable]
1412 | const struct v4l2_ctrl_vp9_frame_decode_params *dec_params;
| ^~~~~~~~~~
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for FRAME_POINTER
Depends on DEBUG_KERNEL && (M68K || UML || SUPERH) || ARCH_WANT_FRAME_POINTERS
Selected by
- FAULT_INJECTION_STACKTRACE_FILTER && FAULT_INJECTION_DEBUG_FS &&
STACKTRACE_SUPPORT && !X86_64 && !MIPS && !PPC && !S390
&& !MICROBLAZE && !ARM && !ARC && !X86
vim +/dec_params +1357 drivers/staging/media/rkvdec/rkvdec-vp9.c
1353
1354 static void init_intra_only_probs(struct rkvdec_ctx *ctx,
1355 const struct rkvdec_vp9_run *run)
1356 {
1357 const struct v4l2_ctrl_vp9_frame_decode_params *dec_params;
1358 struct rkvdec_vp9_ctx *vp9_ctx = ctx->priv;
1359 struct rkvdec_vp9_priv_tbl *tbl = vp9_ctx->priv_tbl.cpu;
1360 struct rkvdec_vp9_intra_only_frame_probs *rkprobs;
1361 const struct rkvdec_vp9_frame_context *probs;
1362 unsigned int i, j, k, m;
1363
1364 rkprobs = &tbl->probs.intra_only;
1365 dec_params = run->decode_params;
1366 probs = &vp9_ctx->probability_tables;
1367
1368 /*
1369 * intra only 149 x 128 bits ,aligned to 152 x 128 bits coeff related
1370 * prob 64 x 128 bits
1371 */
1372 for (i = 0; i < ARRAY_SIZE(probs->coef); i++) {
1373 for (j = 0; j < ARRAY_SIZE(probs->coef[0]); j++)
1374 write_coeff_plane(probs->coef[i][j][0],
1375 rkprobs->coef_intra[i][j]);
1376 }
1377
1378 /* intra mode prob 80 x 128 bits */
1379 for (i = 0; i < ARRAY_SIZE(vp9_kf_y_mode_prob); i++) {
1380 u32 byte_count = 0;
1381 int idx = 0;
1382
1383 /* vp9_kf_y_mode_prob */
1384 for (j = 0; j < ARRAY_SIZE(vp9_kf_y_mode_prob[0]); j++) {
1385 for (k = 0; k < ARRAY_SIZE(vp9_kf_y_mode_prob[0][0]);
1386 k++) {
1387 u8 val = vp9_kf_y_mode_prob[i][j][k];
1388
1389 rkprobs->intra_mode[i].y_mode[idx++] = val;
1390 byte_count++;
1391 if (byte_count == 27) {
1392 byte_count = 0;
1393 idx += 5;
1394 }
1395 }
1396 }
1397
1398 idx = 0;
1399 if (i < 4) {
1400 for (m = 0; m < (i < 3 ? 23 : 21); m++) {
1401 const u8 *ptr = (const u8 *)kf_uv_mode_prob;
1402
1403 rkprobs->intra_mode[i].uv_mode[idx++] = ptr[i * 23 + m];
1404 }
1405 }
1406 }
1407 }
1408
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org