tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git staging-testing head: 4073536c927421a8908490cf22ce912cb97d7f53 commit: 05f9d4a0c8c439102fb30ff5da53748e807da585 [95/109] staging: erofs: use the new LZ4_decompress_safe_partial() config: i386-randconfig-sb0-11092119 (attached as .config) compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4 reproduce: git checkout 05f9d4a0c8c439102fb30ff5da53748e807da585 # save the attached .config to linux build tree make ARCH=i386
All errors (new ones prefixed by >>):
drivers/staging/erofs/unzip_vle_lz4.o: In function `z_erofs_unzip_lz4':
>> drivers/staging/erofs/unzip_vle_lz4.c:18: undefined reference to
>> `LZ4_decompress_safe_partial'
vim +18 drivers/staging/erofs/unzip_vle_lz4.c
15
16 int z_erofs_unzip_lz4(void *in, void *out, size_t inlen, size_t outlen)
17 {
> 18 int ret = LZ4_decompress_safe_partial(in, out, inlen, outlen,
outlen);
19
20 if (ret >= 0)
21 return ret;
22
23 /*
24 * LZ4_decompress_safe_partial will return an error code
25 * (< 0) if decompression failed
26 */
27 errln("%s, failed to decompress, in[%p, %zu] outlen[%p, %zu]",
28 __func__, in, inlen, out, outlen);
29 WARN_ON(1);
30 print_hex_dump(KERN_DEBUG, "raw data [in]: ",
DUMP_PREFIX_OFFSET,
31 16, 1, in, inlen, true);
32 print_hex_dump(KERN_DEBUG, "raw data [out]: ",
DUMP_PREFIX_OFFSET,
33 16, 1, out, outlen, true);
34 return -EIO;
35 }
36
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
Description: application/gzip
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