Re: [PATCH v20 00/17] i386 cleanup PART 2

[no-reply@patchew.org]

Patchew URL: https://patchew.org/QEMU/20210218172156.25520-1-cfontana@suse.de/



Hi,

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

Type: series
Message-id: 20210218172156.25520-1-cfontana@suse.de
Subject: [PATCH v20 00/17] i386 cleanup PART 2

=== 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
   91416a4..b826fb8  master     -> master
 - [tag update]      patchew/1613447214-81951-1-git-send-email-bmeng.cn@gmail.com -> patchew/1613447214-81951-1-git-send-email-bmeng.cn@gmail.com
 - [tag update]      patchew/20210218145111.1591763-1-f4bug@amsat.org -> patchew/20210218145111.1591763-1-f4bug@amsat.org
 * [new tag]         patchew/20210218172156.25520-1-cfontana@suse.de -> patchew/20210218172156.25520-1-cfontana@suse.de
Switched to a new branch 'test'
3e701ea i386: move cpu_load_efer into SOFTMMU-only section of cpu.h
a4751ee i386: gdbstub: only write CR0/CR2/CR3/EFER for SOFTMMU
4b07b36 i386: split off softmmu part of cpu.c
e9952da i386: split seg_helper into user-only and softmmu parts
3835405 i386: split svm_helper into softmmu and stub-only user
86e8d84 i386: separate fpu_helper into user and softmmu parts
49d103e i386: split misc helper into user and softmmu parts
e6dfb8b i386: move TCG btp_helper into softmmu/
3310fc0 i386: split tcg excp_helper into softmmu and user parts
170940f i386: split smm helper (softmmu)
6f5ab9e i386: split off softmmu-only functionality in tcg-cpu
d4731fd meson: add target_user_arch
1449482 accel-cpu: make cpu_realizefn return a bool
74dc094 target/i386: fix host_cpu_adjust_phys_bits error handling
9b37c1a accel: introduce new accessor functions
ef32e49 cpu: call AccelCPUClass::cpu_realizefn in cpu_exec_realizefn
21481bf i386: split cpu accelerators from cpu.c, using AccelCPUClass

=== OUTPUT BEGIN ===
1/17 Checking commit 21481bf408a9 (i386: split cpu accelerators from cpu.c, using AccelCPUClass)
WARNING: line over 80 characters
#1336: FILE: target/i386/tcg/tcg-cpu.c:125:
+    memory_region_add_subregion_overlap(cpu->cpu_as_root, 0, cpu->cpu_as_mem, 0);

total: 0 errors, 1 warnings, 1256 lines checked

Patch 1/17 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
2/17 Checking commit ef32e49d0f42 (cpu: call AccelCPUClass::cpu_realizefn in cpu_exec_realizefn)
3/17 Checking commit 9b37c1a0f12d (accel: introduce new accessor functions)
4/17 Checking commit 74dc094afec3 (target/i386: fix host_cpu_adjust_phys_bits error handling)
5/17 Checking commit 1449482c2949 (accel-cpu: make cpu_realizefn return a bool)
6/17 Checking commit d4731fd1d6fa (meson: add target_user_arch)
7/17 Checking commit 6f5ab9e35b58 (i386: split off softmmu-only functionality in tcg-cpu)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#30: 
new file mode 100644

WARNING: line over 80 characters
#115: FILE: target/i386/tcg/softmmu/tcg-cpu.c:72:
+    memory_region_add_subregion_overlap(cpu->cpu_as_root, 0, cpu->cpu_as_mem, 0);

total: 0 errors, 2 warnings, 212 lines checked

Patch 7/17 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
8/17 Checking commit 170940f6d79a (i386: split smm helper (softmmu))
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#23: 
 target/i386/tcg/{ => softmmu}/smm_helper.c | 19 ++-----------------

total: 0 errors, 1 warnings, 84 lines checked

Patch 8/17 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
9/17 Checking commit 3310fc0cfae8 (i386: split tcg excp_helper into softmmu and user parts)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#598: 
new file mode 100644

WARNING: Block comments use a leading /* on a separate line
#736: FILE: target/i386/tcg/softmmu/excp_helper.c:134:
+            /* Bits 20-13 provide bits 39-32 of the address, bit 21 is reserved.

WARNING: Block comments use a leading /* on a separate line
#810: FILE: target/i386/tcg/softmmu/excp_helper.c:208:
+/* return value:

WARNING: line over 80 characters
#911: FILE: target/i386/tcg/softmmu/excp_helper.c:309:
+            pdpe_addr = ((pml4e & PG_ADDRESS_MASK) + (((addr >> 30) & 0x1ff) << 3)) &

WARNING: Block comments use a leading /* on a separate line
#1005: FILE: target/i386/tcg/softmmu/excp_helper.c:403:
+            /* Bits 20-13 provide bits 39-32 of the address, bit 21 is reserved.

WARNING: Block comments use a leading /* on a separate line
#1100: FILE: target/i386/tcg/softmmu/excp_helper.c:498:
+        /* only set write access if already dirty... otherwise wait

WARNING: Block comments use * on subsequent lines
#1101: FILE: target/i386/tcg/softmmu/excp_helper.c:499:
+        /* only set write access if already dirty... otherwise wait
+           for dirty access */

WARNING: Block comments use a trailing */ on a separate line
#1101: FILE: target/i386/tcg/softmmu/excp_helper.c:499:
+           for dirty access */

WARNING: Block comments use a leading /* on a separate line
#1114: FILE: target/i386/tcg/softmmu/excp_helper.c:512:
+    /* Even if 4MB pages, we map only one 4KB page in the cache to

WARNING: Block comments use * on subsequent lines
#1115: FILE: target/i386/tcg/softmmu/excp_helper.c:513:
+    /* Even if 4MB pages, we map only one 4KB page in the cache to
+       avoid filling it too fast */

WARNING: Block comments use a trailing */ on a separate line
#1115: FILE: target/i386/tcg/softmmu/excp_helper.c:513:
+       avoid filling it too fast */

ERROR: braces {} are necessary for all arms of this statement
#1129: FILE: target/i386/tcg/softmmu/excp_helper.c:527:
+    if (is_user)
[...]

total: 1 errors, 11 warnings, 612 lines checked

Patch 9/17 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

10/17 Checking commit e6dfb8b80027 (i386: move TCG btp_helper into softmmu/)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#363: 
new file mode 100644

WARNING: Block comments use a leading /* on a separate line
#499: FILE: target/i386/tcg/softmmu/bpt_helper.c:132:
+    /* If nothing is changing except the global/local enable bits,

WARNING: Block comments use * on subsequent lines
#500: FILE: target/i386/tcg/softmmu/bpt_helper.c:133:
+    /* If nothing is changing except the global/local enable bits,
+       then we can make the change more efficient.  */

WARNING: Block comments use a trailing */ on a separate line
#500: FILE: target/i386/tcg/softmmu/bpt_helper.c:133:
+       then we can make the change more efficient.  */

WARNING: Block comments use a leading /* on a separate line
#502: FILE: target/i386/tcg/softmmu/bpt_helper.c:135:
+        /* Fold the global and local enable bits together into the

WARNING: Block comments use * on subsequent lines
#503: FILE: target/i386/tcg/softmmu/bpt_helper.c:136:
+        /* Fold the global and local enable bits together into the
+           global fields, then xor to show which registers have

WARNING: Block comments use a trailing */ on a separate line
#504: FILE: target/i386/tcg/softmmu/bpt_helper.c:137:
+           changed collective enable state.  */

total: 0 errors, 7 warnings, 623 lines checked

Patch 10/17 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
11/17 Checking commit 49d103e1eff7 (i386: split misc helper into user and softmmu parts)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#526: 
new file mode 100644

ERROR: switch and case should be at the same indent
#819: FILE: target/i386/tcg/softmmu/misc_helper.c:289:
+    switch ((uint32_t)env->regs[R_ECX]) {
[...]
+     case MSR_IA32_UCODE_REV:

total: 1 errors, 1 warnings, 1009 lines checked

Patch 11/17 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

12/17 Checking commit 86e8d8420ffb (i386: separate fpu_helper into user and softmmu parts)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#143: 
new file mode 100644

total: 0 errors, 1 warnings, 219 lines checked

Patch 12/17 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
13/17 Checking commit 3835405787f4 (i386: split svm_helper into softmmu and stub-only user)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#33: 
 target/i386/tcg/{ => softmmu}/svm_helper.c | 62 +-----------------------

total: 0 errors, 1 warnings, 169 lines checked

Patch 13/17 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
14/17 Checking commit e9952da7ccbd (i386: split seg_helper into user-only and softmmu parts)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#320: 
new file mode 100644

ERROR: do not use C99 // comments
#347: FILE: target/i386/tcg/seg_helper.h:23:
+//#define DEBUG_PCALL

WARNING: Block comments use a leading /* on a separate line
#620: FILE: target/i386/tcg/user/seg_helper.c:73:
+    /* Since we emulate only user space, we cannot do more than

WARNING: Block comments use * on subsequent lines
#621: FILE: target/i386/tcg/user/seg_helper.c:74:
+    /* Since we emulate only user space, we cannot do more than
+       exiting the emulation with the suitable exception and error

WARNING: Block comments use a trailing */ on a separate line
#622: FILE: target/i386/tcg/user/seg_helper.c:75:
+       code. So update EIP for INT 0x80 and EXCP_SYSCALL. */

WARNING: Block comments use a leading /* on a separate line
#633: FILE: target/i386/tcg/user/seg_helper.c:86:
+    /* if user mode only, we simulate a fake exception

WARNING: Block comments use * on subsequent lines
#634: FILE: target/i386/tcg/user/seg_helper.c:87:
+    /* if user mode only, we simulate a fake exception
+       which will be handled outside the cpu execution

WARNING: Block comments use a trailing */ on a separate line
#635: FILE: target/i386/tcg/user/seg_helper.c:88:
+       loop */

total: 1 errors, 7 warnings, 595 lines checked

Patch 14/17 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

15/17 Checking commit 4b07b3640460 (i386: split off softmmu part of cpu.c)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#17: 
new file mode 100644

WARNING: Block comments use a leading /* on a separate line
#51: FILE: target/i386/cpu-internal.h:30:
+    /* feature flags names are taken from "Intel Processor Identification and

WARNING: Block comments use a leading /* on a separate line
#134: FILE: target/i386/cpu-softmmu.c:37:
+/* Return a QDict containing keys for all properties that can be included

WARNING: Block comments use a leading /* on a separate line
#187: FILE: target/i386/cpu-softmmu.c:90:
+/* Convert CPU model data from X86CPU object to a property dictionary

WARNING: Block comments use a leading /* on a separate line
#201: FILE: target/i386/cpu-softmmu.c:104:
+/* Convert CPU model data from X86CPU object to a property dictionary

WARNING: Block comments use a leading /* on a separate line
#217: FILE: target/i386/cpu-softmmu.c:120:
+        /* "hotplugged" is the only property that is configurable

WARNING: Block comments use a leading /* on a separate line
#307: FILE: target/i386/cpu-softmmu.c:210:
+        /* As we don't return every single property, full expansion needs

total: 0 errors, 7 warnings, 895 lines checked

Patch 15/17 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
16/17 Checking commit a4751eec6c42 (i386: gdbstub: only write CR0/CR2/CR3/EFER for SOFTMMU)
17/17 Checking commit 3e701ea5b44e (i386: move cpu_load_efer into SOFTMMU-only section of cpu.h)
=== OUTPUT END ===

Test command exited with code: 1


The full log is available at
http://patchew.org/logs/20210218172156.25520-1-cfontana@suse.de/testing.checkpatch/?type=message.
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