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Re: [PATCH v9 0/4] linux-user: generate syscall_nr.sh for RISC-V


From: no-reply
Subject: Re: [PATCH v9 0/4] linux-user: generate syscall_nr.sh for RISC-V
Date: Wed, 18 Mar 2020 17:39:04 -0700 (PDT)

Patchew URL: https://patchew.org/QEMU/address@hidden/



Hi,

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

Subject: [PATCH v9 0/4]  linux-user: generate syscall_nr.sh for RISC-V
Message-id: address@hidden
Type: series

=== 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
Switched to a new branch 'test'
1d09c6a linux-user/riscv: Update the syscall_nr's to the 5.5 kernel
9d49c03 linux-user: Support futex_time64
d25d933 linux-user/syscall: Add support for clock_gettime64/clock_settime64
df4b9e6 linux-user: Protect more syscalls

=== OUTPUT BEGIN ===
1/4 Checking commit df4b9e6b1f0f (linux-user: Protect more syscalls)
2/4 Checking commit d25d933726c3 (linux-user/syscall: Add support for 
clock_gettime64/clock_settime64)
3/4 Checking commit 9d49c030a0f2 (linux-user: Support futex_time64)
WARNING: architecture specific defines should be avoided
#23: FILE: linux-user/syscall.c:248:
+#if defined(__NR_futex)

WARNING: architecture specific defines should be avoided
#26: FILE: linux-user/syscall.c:251:
+#if defined(__NR_futex_time64)

WARNING: architecture specific defines should be avoided
#37: FILE: linux-user/syscall.c:303:
+#if (defined(TARGET_NR_futex) && defined(__NR_futex)) || \

WARNING: architecture specific defines should be avoided
#43: FILE: linux-user/syscall.c:309:
+#if defined(__NR_futex_time64)

ERROR: space required after that ',' (ctx:VxV)
#44: FILE: linux-user/syscall.c:310:
+_syscall6(int,sys_futex_time64,int *,uaddr,int,op,int,val,
              ^

ERROR: space required after that ',' (ctx:VxV)
#44: FILE: linux-user/syscall.c:310:
+_syscall6(int,sys_futex_time64,int *,uaddr,int,op,int,val,
                               ^

ERROR: space required after that ',' (ctx:OxV)
#44: FILE: linux-user/syscall.c:310:
+_syscall6(int,sys_futex_time64,int *,uaddr,int,op,int,val,
                                     ^

ERROR: space required after that ',' (ctx:VxV)
#44: FILE: linux-user/syscall.c:310:
+_syscall6(int,sys_futex_time64,int *,uaddr,int,op,int,val,
                                           ^

ERROR: space required after that ',' (ctx:VxV)
#44: FILE: linux-user/syscall.c:310:
+_syscall6(int,sys_futex_time64,int *,uaddr,int,op,int,val,
                                               ^

ERROR: space required after that ',' (ctx:VxV)
#44: FILE: linux-user/syscall.c:310:
+_syscall6(int,sys_futex_time64,int *,uaddr,int,op,int,val,
                                                  ^

ERROR: space required after that ',' (ctx:VxV)
#44: FILE: linux-user/syscall.c:310:
+_syscall6(int,sys_futex_time64,int *,uaddr,int,op,int,val,
                                                      ^

ERROR: space required after that ',' (ctx:OxV)
#45: FILE: linux-user/syscall.c:311:
+          const struct timespec *,timeout,int *,uaddr2,int,val3)
                                  ^

ERROR: space required after that ',' (ctx:VxV)
#45: FILE: linux-user/syscall.c:311:
+          const struct timespec *,timeout,int *,uaddr2,int,val3)
                                          ^

ERROR: space required after that ',' (ctx:OxV)
#45: FILE: linux-user/syscall.c:311:
+          const struct timespec *,timeout,int *,uaddr2,int,val3)
                                                ^

ERROR: space required after that ',' (ctx:VxV)
#45: FILE: linux-user/syscall.c:311:
+          const struct timespec *,timeout,int *,uaddr2,int,val3)
                                                       ^

ERROR: space required after that ',' (ctx:VxV)
#45: FILE: linux-user/syscall.c:311:
+          const struct timespec *,timeout,int *,uaddr2,int,val3)
                                                           ^

WARNING: architecture specific defines should be avoided
#55: FILE: linux-user/syscall.c:776:
+#if defined(__NR_futex)

WARNING: architecture specific defines should be avoided
#59: FILE: linux-user/syscall.c:780:
+#if defined(__NR_futex_time64)

ERROR: space required after that ',' (ctx:VxV)
#60: FILE: linux-user/syscall.c:781:
+safe_syscall6(int,futex_time64,int *,uaddr,int,op,int,val, \
                  ^

ERROR: space required after that ',' (ctx:VxV)
#60: FILE: linux-user/syscall.c:781:
+safe_syscall6(int,futex_time64,int *,uaddr,int,op,int,val, \
                               ^

ERROR: space required after that ',' (ctx:OxV)
#60: FILE: linux-user/syscall.c:781:
+safe_syscall6(int,futex_time64,int *,uaddr,int,op,int,val, \
                                     ^

ERROR: space required after that ',' (ctx:VxV)
#60: FILE: linux-user/syscall.c:781:
+safe_syscall6(int,futex_time64,int *,uaddr,int,op,int,val, \
                                           ^

ERROR: space required after that ',' (ctx:VxV)
#60: FILE: linux-user/syscall.c:781:
+safe_syscall6(int,futex_time64,int *,uaddr,int,op,int,val, \
                                               ^

ERROR: space required after that ',' (ctx:VxV)
#60: FILE: linux-user/syscall.c:781:
+safe_syscall6(int,futex_time64,int *,uaddr,int,op,int,val, \
                                                  ^

ERROR: space required after that ',' (ctx:VxV)
#60: FILE: linux-user/syscall.c:781:
+safe_syscall6(int,futex_time64,int *,uaddr,int,op,int,val, \
                                                      ^

ERROR: space required after that ',' (ctx:OxV)
#61: FILE: linux-user/syscall.c:782:
+              const struct timespec *,timeout,int *,uaddr2,int,val3)
                                      ^

ERROR: space required after that ',' (ctx:VxV)
#61: FILE: linux-user/syscall.c:782:
+              const struct timespec *,timeout,int *,uaddr2,int,val3)
                                              ^

ERROR: space required after that ',' (ctx:OxV)
#61: FILE: linux-user/syscall.c:782:
+              const struct timespec *,timeout,int *,uaddr2,int,val3)
                                                    ^

ERROR: space required after that ',' (ctx:VxV)
#61: FILE: linux-user/syscall.c:782:
+              const struct timespec *,timeout,int *,uaddr2,int,val3)
                                                           ^

ERROR: space required after that ',' (ctx:VxV)
#61: FILE: linux-user/syscall.c:782:
+              const struct timespec *,timeout,int *,uaddr2,int,val3)
                                                               ^

WARNING: architecture specific defines should be avoided
#84: FILE: linux-user/syscall.c:6913:
+#if defined(__NR_futex)

WARNING: architecture specific defines should be avoided
#90: FILE: linux-user/syscall.c:6919:
+#if defined(__NR_futex_time64)

WARNING: architecture specific defines should be avoided
#96: FILE: linux-user/syscall.c:6925:
+#if defined(__NR_futex)

WARNING: architecture specific defines should be avoided
#109: FILE: linux-user/syscall.c:6938:
+#if defined(__NR_futex)

WARNING: architecture specific defines should be avoided
#114: FILE: linux-user/syscall.c:6943:
+#if defined(__NR_futex_time64)

WARNING: architecture specific defines should be avoided
#121: FILE: linux-user/syscall.c:6950:
+#if defined(__NR_futex)

WARNING: line over 80 characters
#168: FILE: linux-user/syscall.c:7013:
+static int do_futex_time64(target_ulong uaddr, int op, int val, target_ulong 
timeout,

WARNING: Block comments use a leading /* on a separate line
#174: FILE: linux-user/syscall.c:7019:
+    /* ??? We assume FUTEX_* constants are the same on both host

WARNING: Block comments use * on subsequent lines
#175: FILE: linux-user/syscall.c:7020:
+    /* ??? We assume FUTEX_* constants are the same on both host
+       and target.  */

WARNING: Block comments use a trailing */ on a separate line
#175: FILE: linux-user/syscall.c:7020:
+       and target.  */

WARNING: Block comments use a leading /* on a separate line
#199: FILE: linux-user/syscall.c:7044:
+        /* For FUTEX_REQUEUE, FUTEX_CMP_REQUEUE, and FUTEX_WAKE_OP, the

WARNING: Block comments use * on subsequent lines
#200: FILE: linux-user/syscall.c:7045:
+        /* For FUTEX_REQUEUE, FUTEX_CMP_REQUEUE, and FUTEX_WAKE_OP, the
+           TIMEOUT parameter is interpreted as a uint32_t by the kernel.

WARNING: Block comments use a trailing */ on a separate line
#203: FILE: linux-user/syscall.c:7048:
+           since it's not compared to guest memory.  */

total: 24 errors, 19 warnings, 212 lines checked

Patch 3/4 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

4/4 Checking commit 1d09c6ad0308 (linux-user/riscv: Update the syscall_nr's to 
the 5.5 kernel)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#12: 
new file mode 100644

total: 0 errors, 1 warnings, 898 lines checked

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

Test command exited with code: 1


The full log is available at
http://patchew.org/logs/address@hidden/testing.checkpatch/?type=message.
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