Patchew URL: https://patchew.org/QEMU/20210311002156.253711-1-richard.henderson@linaro.org/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 20210311002156.253711-1-richard.henderson@linaro.org
Subject: [PATCH 00/26] tcg: Workaround macOS 11.2 mprotect bug
=== 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
* [new tag] patchew/20210311002156.253711-1-richard.henderson@linaro.org -> patchew/20210311002156.253711-1-richard.henderson@linaro.org
Switched to a new branch 'test'
6270444 tcg: When allocating for !splitwx, begin with PROT_NONE
20dd554 tcg: Merge buffer protection and guard page protection
996417b util/osdep: Add qemu_mprotect_rw
f390fd1 tcg: Do not set guard pages in the rx buffer
cec5119 tcg: Sink qemu_madvise call to common code
ef8fa42 tcg: Return the map protection from alloc_code_gen_buffer
3c9cf4e tcg: Allocate code_gen_buffer into struct tcg_region_state
1d71ed2 tcg: Tidy split_cross_256mb
f288a3a tcg: Tidy tcg_n_regions
af5f973 tcg: Replace region.end with region.total_size
436e7dd tcg: Move MAX_CODE_GEN_BUFFER_SIZE to tcg-target.h
9d9a3a8 tcg: Introduce tcg_max_ctxs
c907f41 accel/tcg: Pass down max_cpus to tcg_init
cadcc5d accel/tcg: Merge tcg_exec_init into tcg_init_machine
39b8dcc tcg: Create tcg_init
f194472 accel/tcg: Rename tcg_init to tcg_init_machine
752c003 accel/tcg: Move alloc_code_gen_buffer to tcg/region.c
88e88ed accel/tcg: Inline cpu_gen_init
68c020a tcg: Split out region.c
f2468f3 tcg: Split out tcg_region_prologue_set
9260a2b tcg: Split out tcg_region_initial_alloc
d3885f1 tcg: Remove error return from tcg_region_initial_alloc__locked
39905cc tcg: Re-order tcg_region_init vs tcg_prologue_init
56a4e11 meson: Split out fpu/meson.build
bc597a2 meson: Move disas/tci.c to disas/meson.build
90e5198 meson: Split out tcg/meson.build
=== OUTPUT BEGIN ===
1/26 Checking commit 90e51984ec1e (meson: Split out tcg/meson.build)
Use of uninitialized value $acpi_testexpected in string eq at ./scripts/checkpatch.pl line 1529.
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#43:
new file mode 100644
total: 0 errors, 1 warnings, 35 lines checked
Patch 1/26 has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
2/26 Checking commit bc597a225ec0 (meson: Move disas/tci.c to disas/meson.build)
3/26 Checking commit 56a4e116d3ed (meson: Split out fpu/meson.build)
Use of uninitialized value $acpi_testexpected in string eq at ./scripts/checkpatch.pl line 1529.
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#15:
new file mode 100644
total: 0 errors, 1 warnings, 17 lines checked
Patch 3/26 has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
4/26 Checking commit 39905cc9e118 (tcg: Re-order tcg_region_init vs tcg_prologue_init)
5/26 Checking commit d3885f17f769 (tcg: Remove error return from tcg_region_initial_alloc__locked)
6/26 Checking commit 9260a2be69f4 (tcg: Split out tcg_region_initial_alloc)
7/26 Checking commit f2468f31fb8e (tcg: Split out tcg_region_prologue_set)
8/26 Checking commit 68c020a8c929 (tcg: Split out region.c)
Use of uninitialized value $acpi_testexpected in string eq at ./scripts/checkpatch.pl line 1529.
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#17:
new file mode 100644
total: 0 errors, 1 warnings, 1189 lines checked
Patch 8/26 has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
9/26 Checking commit 88e88ed26587 (accel/tcg: Inline cpu_gen_init)
10/26 Checking commit 752c0035d065 (accel/tcg: Move alloc_code_gen_buffer to tcg/region.c)
WARNING: Block comments use a leading /* on a separate line
#499: FILE: tcg/region.c:411:
+/* Minimum size of the code gen buffer. This number is randomly chosen,
WARNING: Block comments use * on subsequent lines
#500: FILE: tcg/region.c:412:
+/* Minimum size of the code gen buffer. This number is randomly chosen,
+ but not so small that we can't have a fair number of TB's live. */
WARNING: Block comments use a trailing */ on a separate line
#500: FILE: tcg/region.c:412:
+ but not so small that we can't have a fair number of TB's live. */
WARNING: Block comments use a leading /* on a separate line
#503: FILE: tcg/region.c:415:
+/* Maximum size of the code gen buffer we'd like to use. Unless otherwise
WARNING: Block comments use * on subsequent lines
#504: FILE: tcg/region.c:416:
+/* Maximum size of the code gen buffer we'd like to use. Unless otherwise
+ indicated, this is constrained by the range of direct branches on the
WARNING: Block comments use a trailing */ on a separate line
#505: FILE: tcg/region.c:417:
+ host cpu, as used by the TCG implementation of goto_tb. */
WARNING: architecture specific defines should be avoided
#506: FILE: tcg/region.c:418:
+#if defined(__x86_64__)
WARNING: Block comments use a leading /* on a separate line
#520: FILE: tcg/region.c:432:
+ /* We have a 256MB branch region, but leave room to make sure the
WARNING: Block comments use * on subsequent lines
#521: FILE: tcg/region.c:433:
+ /* We have a 256MB branch region, but leave room to make sure the
+ main executable is also within that region. */
WARNING: Block comments use a trailing */ on a separate line
#521: FILE: tcg/region.c:433:
+ main executable is also within that region. */
WARNING: architecture specific defines should be avoided
#579: FILE: tcg/region.c:491:
+#ifdef __mips__
WARNING: Block comments use a leading /* on a separate line
#580: FILE: tcg/region.c:492:
+/* In order to use J and JAL within the code_gen_buffer, we require
WARNING: Block comments use * on subsequent lines
#581: FILE: tcg/region.c:493:
+/* In order to use J and JAL within the code_gen_buffer, we require
+ that the buffer not cross a 256MB boundary. */
WARNING: Block comments use a trailing */ on a separate line
#581: FILE: tcg/region.c:493:
+ that the buffer not cross a 256MB boundary. */
WARNING: Block comments use a leading /* on a separate line
#587: FILE: tcg/region.c:499:
+/* We weren't able to allocate a buffer without crossing that boundary,
WARNING: Block comments use * on subsequent lines
#588: FILE: tcg/region.c:500:
+/* We weren't able to allocate a buffer without crossing that boundary,
+ so make do with the larger portion of the buffer that doesn't cross.
WARNING: Block comments use a trailing */ on a separate line
#589: FILE: tcg/region.c:501:
+ Returns the new base of the buffer, and adjusts code_gen_buffer_size. */
WARNING: architecture specific defines should be avoided
#634: FILE: tcg/region.c:546:
+#ifdef __mips__
WARNING: architecture specific defines should be avoided
#686: FILE: tcg/region.c:598:
+#ifdef __mips__
WARNING: architecture specific defines should be avoided
#736: FILE: tcg/region.c:648:
+#ifdef __mips__
WARNING: architecture specific defines should be avoided
#753: FILE: tcg/region.c:665:
+#ifdef __mips__
ERROR: externs should be avoided in .c files
#795: FILE: tcg/region.c:707:
+extern kern_return_t mach_vm_remap(vm_map_t target_task,
total: 1 errors, 21 warnings, 895 lines checked
Patch 10/26 has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
11/26 Checking commit f194472e4202 (accel/tcg: Rename tcg_init to tcg_init_machine)
12/26 Checking commit 39b8dcc13889 (tcg: Create tcg_init)
13/26 Checking commit cadcc5d3a699 (accel/tcg: Merge tcg_exec_init into tcg_init_machine)
WARNING: Block comments use a leading /* on a separate line
#56: FILE: accel/tcg/tcg-all.c:121:
+ /* There's no guest base to take into account, so go ahead and
WARNING: Block comments use * on subsequent lines
#57: FILE: accel/tcg/tcg-all.c:122:
+ /* There's no guest base to take into account, so go ahead and
+ initialize the prologue now. */
WARNING: Block comments use a trailing */ on a separate line
#57: FILE: accel/tcg/tcg-all.c:122:
+ initialize the prologue now. */
total: 0 errors, 3 warnings, 81 lines checked
Patch 13/26 has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
14/26 Checking commit c907f418aad9 (accel/tcg: Pass down max_cpus to tcg_init)
15/26 Checking commit 9d9a3a8ae652 (tcg: Introduce tcg_max_ctxs)
16/26 Checking commit 436e7dd93a75 (tcg: Move MAX_CODE_GEN_BUFFER_SIZE to tcg-target.h)
17/26 Checking commit af5f973c1c2b (tcg: Replace region.end with region.total_size)
18/26 Checking commit f288a3a8b8bd (tcg: Tidy tcg_n_regions)
19/26 Checking commit 1d71ed202671 (tcg: Tidy split_cross_256mb)
20/26 Checking commit 3c9cf4e7ef12 (tcg: Allocate code_gen_buffer into struct tcg_region_state)
21/26 Checking commit ef8fa4273239 (tcg: Return the map protection from alloc_code_gen_buffer)
22/26 Checking commit cec511957553 (tcg: Sink qemu_madvise call to common code)
23/26 Checking commit f390fd189d0a (tcg: Do not set guard pages in the rx buffer)
24/26 Checking commit 996417b0e3f2 (util/osdep: Add qemu_mprotect_rw)
25/26 Checking commit 20dd5546c917 (tcg: Merge buffer protection and guard page protection)
26/26 Checking commit 6270444cc180 (tcg: When allocating for !splitwx, begin with PROT_NONE)
=== OUTPUT END ===
Test command exited with code: 1
The full log is available at
http://patchew.org/logs/20210311002156.253711-1-richard.henderson@linaro.org/testing.checkpatch/?type=message.
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