Re: [PATCH v3 00/16] Add a General Virtual Device Fuzzer

[no-reply@patchew.org]

Patchew URL: https://patchew.org/QEMU/20200921022506.873303-1-alxndr@bu.edu/



Hi,

This series seems to have some coding style problems. See output below for
more information:

Type: series
Message-id: 20200921022506.873303-1-alxndr@bu.edu
Subject: [PATCH v3 00/16] Add a General Virtual Device Fuzzer

=== TEST SCRIPT BEGIN ===
#!/bin/bash
git rev-parse base > /dev/null || exit 0
git config --local diff.renamelimit 0
git config --local diff.renames True
git config --local diff.algorithm histogram
./scripts/checkpatch.pl --mailback base..
=== TEST SCRIPT END ===

Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
From https://github.com/patchew-project/qemu
 - [tag update]      patchew/20200921022506.873303-1-alxndr@bu.edu -> patchew/20200921022506.873303-1-alxndr@bu.edu
 - [tag update]      patchew/20200921040231.437653-1-f4bug@amsat.org -> patchew/20200921040231.437653-1-f4bug@amsat.org
Switched to a new branch 'test'
ac49b50 fuzz: Add instructions for using general-fuzz
03cfb56 scripts/oss-fuzz: Add crash trace minimization script
4a95274 scripts/oss-fuzz: Add script to reorder a general-fuzzer trace
7b5df76 scripts/oss-fuzz: build the general-fuzzer configs
f0600bf scripts/oss-fuzz: Add general-fuzzer configs for oss-fuzz
c749add scripts/oss-fuzz: Add general-fuzzer build script
b477a48 scripts/oss-fuzz: Add wrapper program for generic fuzzer
1afef40 fuzz: add a crossover function to generic-fuzzer
0336e30 fuzz: add a DISABLE_PCI op to general-fuzzer
466bdd9 fuzz: Add support for custom crossover functions
7aeb4d9 fuzz: Add fuzzer callbacks to DMA-read functions
0d8a3cf fuzz: Declare DMA Read callback function
5181305 fuzz: Add DMA support to the generic-fuzzer
2d31fe3 fuzz: Add PCI features to the general fuzzer
163ca9e fuzz: Add general virtual-device fuzzer
ebe51bc memory: Add FlatView foreach function

=== OUTPUT BEGIN ===
1/16 Checking commit ebe51bc5fd2f (memory: Add FlatView foreach function)
2/16 Checking commit 163ca9ee783f (fuzz: Add general virtual-device fuzzer)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#19: 
new file mode 100644

total: 0 errors, 1 warnings, 505 lines checked

Patch 2/16 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
3/16 Checking commit 2d31fe390ee1 (fuzz: Add PCI features to the general fuzzer)
4/16 Checking commit 5181305b5987 (fuzz: Add DMA support to the generic-fuzzer)
ERROR: externs should be avoided in .c files
#84: FILE: tests/qtest/fuzz/general_fuzz.c:120:
+void fuzz_dma_read_cb(size_t addr, size_t len, MemoryRegion *mr, bool is_write);

total: 1 errors, 0 warnings, 247 lines checked

Patch 4/16 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

5/16 Checking commit 0d8a3cf19a0a (fuzz: Declare DMA Read callback function)
6/16 Checking commit 7aeb4d97aa66 (fuzz: Add fuzzer callbacks to DMA-read functions)
7/16 Checking commit 466bdd9666a5 (fuzz: Add support for custom crossover functions)
8/16 Checking commit 0336e304bd66 (fuzz: add a DISABLE_PCI op to general-fuzzer)
9/16 Checking commit 1afef402ddef (fuzz: add a crossover function to generic-fuzzer)
10/16 Checking commit b477a487ad70 (scripts/oss-fuzz: Add wrapper program for generic fuzzer)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#20: 
new file mode 100644

total: 0 errors, 1 warnings, 40 lines checked

Patch 10/16 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
11/16 Checking commit c749addcaa6b (scripts/oss-fuzz: Add general-fuzzer build script)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#17: 
new file mode 100755

WARNING: line over 80 characters
#57: FILE: scripts/oss-fuzz/build_general_fuzzers.py:36:
+                   fuzz_args=str_to_c_byte_array(cfg["args"].replace("\n", " ")),

WARNING: line over 80 characters
#58: FILE: scripts/oss-fuzz/build_general_fuzzers.py:37:
+                   fuzz_objs=str_to_c_byte_array(cfg["objects"].replace("\n", " ")),

total: 0 errors, 3 warnings, 69 lines checked

Patch 11/16 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
12/16 Checking commit f0600bfb96db (scripts/oss-fuzz: Add general-fuzzer configs for oss-fuzz)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#17: 
new file mode 100644

total: 0 errors, 1 warnings, 103 lines checked

Patch 12/16 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
13/16 Checking commit 7b5df76f494b (scripts/oss-fuzz: build the general-fuzzer configs)
14/16 Checking commit 4a9527426d38 (scripts/oss-fuzz: Add script to reorder a general-fuzzer trace)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#22: 
new file mode 100755

total: 0 errors, 1 warnings, 94 lines checked

Patch 14/16 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
15/16 Checking commit 03cfb56d5c0c (scripts/oss-fuzz: Add crash trace minimization script)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#17: 
new file mode 100755

total: 0 errors, 1 warnings, 157 lines checked

Patch 15/16 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
16/16 Checking commit ac49b50e7b45 (fuzz: Add instructions for using general-fuzz)
=== OUTPUT END ===

Test command exited with code: 1


The full log is available at
http://patchew.org/logs/20200921022506.873303-1-alxndr@bu.edu/testing.checkpatch/?type=message.
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