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Re: [Qemu-devel] [PULL v2 00/35] Misc patches for 2018-12-18


From: no-reply
Subject: Re: [Qemu-devel] [PULL v2 00/35] Misc patches for 2018-12-18
Date: Tue, 25 Dec 2018 04:36:06 -0800 (PST)

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



Hi,

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

Message-id: address@hidden
Type: series
Subject: [Qemu-devel] [PULL v2 00/35] Misc patches for 2018-12-18

=== TEST SCRIPT BEGIN ===
#!/bin/bash

BASE=base
n=1
total=$(git log --oneline $BASE.. | wc -l)
failed=0

git config --local diff.renamelimit 0
git config --local diff.renames True
git config --local diff.algorithm histogram

commits="$(git log --format=%H --reverse $BASE..)"
for c in $commits; do
    echo "Checking PATCH $n/$total: $(git log -n 1 --format=%s $c)..."
    if ! git show $c --format=email | ./scripts/checkpatch.pl --mailback -; then
        failed=1
        echo
    fi
    n=$((n+1))
done

exit $failed
=== TEST SCRIPT END ===

Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
Switched to a new branch 'test'
27038c1 avoid TABs in files that only contain a few
8380bfa remove space-tab sequences
dfd008b scripts: add script to convert multiline comments into 4-line format
b882f38 hw/watchdog/wdt_i6300esb: remove a unnecessary comment
623f846 checkpatch: warn about qemu/queue.h head structs that are not typedef-ed
d02ffd9 qemu/queue.h: simplify reverse access to QTAILQ
3810871 qemu/queue.h: reimplement QTAILQ without pointer-to-pointers
2008a06 qemu/queue.h: remove Q_TAILQ_{HEAD, ENTRY}
47cf78f qemu/queue.h: typedef QTAILQ heads
20e1b87 qemu/queue.h: leave head structs anonymous unless necessary
f23f8d2 vfio: make vfio_address_spaces static
cc4e7ee qemu/queue.h: do not access tqe_prev directly
d563f32 test: replace gtester with a TAP driver
602d090 test: execute g_test_run when tests are skipped
19c5978 qga: drop < Vista compatibility
7ab6ef5 build-sys: build with Vista API by default
9597923 build-sys: move windows defines in osdep.h header
f00ee90 build-sys: don't include windows.h, osdep.h does it
d397fb2 scsi: esp: Defer command completion until previous interrupts have been 
handled
5868a6a esp-pci: Fix status register write erase control
21c3d03 block/iscsi: cancel libiscsi task when ABORT TASK TMF completes
04719ab block/iscsi: fix ioctl cancel use-after-free
a43e64e block/iscsi: take iscsilun->mutex in iscsi_timed_check_events()
67cce60 block/iscsi: drop unused IscsiAIOCB->buf field
6359fe7 hax: Support for Linux hosts
9a32ae1 memory: update coalesced_range on transaction_commit
8ddf23e memory: avoid unnecessary coalesced_io_del operations
922cf0d memory: extract flat_range_coalesced_io_{del, add}
2b40f43 pam: wrap MemoryRegion initialization in a transaction
a01d8ca6 checkpatch: colorize output to terminal
0848388 checkpatch: improve handling of multiple patches or files
9ca8c73 checkpatch: check Signed-off-by in --mailback mode
35c41e7 checkpatch: fix premature exit when no input or --mailback
d2ba5b1 vhost-user-bridge: fix "unknown type name" compilation error
60fb207 accel: Improve selection of the default accelerator

=== OUTPUT BEGIN ===
Checking PATCH 1/35: accel: Improve selection of the default accelerator...
Checking PATCH 2/35: vhost-user-bridge: fix "unknown type name" compilation 
error...
Checking PATCH 3/35: checkpatch: fix premature exit when no input or 
--mailback...
Checking PATCH 4/35: checkpatch: check Signed-off-by in --mailback mode...
Checking PATCH 5/35: checkpatch: improve handling of multiple patches or 
files...
ERROR: line over 90 characters
#33: FILE: scripts/checkpatch.pl:344:
+       open($HASH, "-|", "git", "log", "--reverse", "--no-merges", 
"--format=%H %s", $ARGV[0]) ||

ERROR: line over 90 characters
#34: FILE: scripts/checkpatch.pl:345:
+               die "$P: git log --reverse --no-merges --format='%H %s' 
$ARGV[0] failed - $!\n";

WARNING: line over 80 characters
#65: FILE: scripts/checkpatch.pl:372:
+               $vname = substr($hash, 0, 12) . ' (' . $git_commits{$hash} . 
')';

total: 2 errors, 1 warnings, 62 lines checked

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

Checking PATCH 6/35: checkpatch: colorize output to terminal...
Checking PATCH 7/35: pam: wrap MemoryRegion initialization in a transaction...
Checking PATCH 8/35: memory: extract flat_range_coalesced_io_{del, add}...
Checking PATCH 9/35: memory: avoid unnecessary coalesced_io_del operations...
Checking PATCH 10/35: memory: update coalesced_range on transaction_commit...
Checking PATCH 11/35: hax: Support for Linux hosts...
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#62: 
rename from target/i386/hax-darwin.c

total: 0 errors, 1 warnings, 31 lines checked

Your patch has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
Checking PATCH 12/35: block/iscsi: drop unused IscsiAIOCB->buf field...
Checking PATCH 13/35: block/iscsi: take iscsilun->mutex in 
iscsi_timed_check_events()...
Checking PATCH 14/35: block/iscsi: fix ioctl cancel use-after-free...
Checking PATCH 15/35: block/iscsi: cancel libiscsi task when ABORT TASK TMF 
completes...
Checking PATCH 16/35: esp-pci: Fix status register write erase control...
Checking PATCH 17/35: scsi: esp: Defer command completion until previous 
interrupts have been handled...
WARNING: Block comments use a leading /* on a separate line
#95: FILE: hw/scsi/esp.c:317:
+        /* Defer handling command complete until the previous

total: 0 errors, 1 warnings, 89 lines checked

Your patch has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
Checking PATCH 18/35: build-sys: don't include windows.h, osdep.h does it...
Checking PATCH 19/35: build-sys: move windows defines in osdep.h header...
WARNING: architecture specific defines should be avoided
#61: FILE: include/qemu/osdep.h:96:
+#ifdef __MINGW32__

total: 0 errors, 1 warnings, 39 lines checked

Your patch has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
Checking PATCH 20/35: build-sys: build with Vista API by default...
Checking PATCH 21/35: qga: drop < Vista compatibility...
Checking PATCH 22/35: test: execute g_test_run when tests are skipped...
Checking PATCH 23/35: test: replace gtester with a TAP driver...
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#25: 
deleted file mode 100755

total: 0 errors, 1 warnings, 618 lines checked

Your patch has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
Checking PATCH 24/35: qemu/queue.h: do not access tqe_prev directly...
Checking PATCH 25/35: vfio: make vfio_address_spaces static...
Checking PATCH 26/35: qemu/queue.h: leave head structs anonymous unless 
necessary...
Checking PATCH 27/35: qemu/queue.h: typedef QTAILQ heads...
Checking PATCH 28/35: qemu/queue.h: remove Q_TAILQ_{HEAD, ENTRY}...
WARNING: Block comments use a leading /* on a separate line
#26: FILE: include/qemu/queue.h:355:
+        type *tqh_first;      /* first element */                       \

WARNING: Block comments use a leading /* on a separate line
#27: FILE: include/qemu/queue.h:356:
+        type **tqh_last;      /* addr of last next element */           \

WARNING: Block comments use a leading /* on a separate line
#39: FILE: include/qemu/queue.h:364:
+        type *tqe_next;       /* next element */                   \

WARNING: Block comments use a leading /* on a separate line
#40: FILE: include/qemu/queue.h:365:
+        type **tqe_prev;      /* address of previous next element */    \

total: 0 errors, 4 warnings, 50 lines checked

Your patch has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
Checking PATCH 29/35: qemu/queue.h: reimplement QTAILQ without 
pointer-to-pointers...
WARNING: Block comments use a leading /* on a separate line
#61: FILE: include/qemu/queue.h:360:
+        struct type *tqh_first;       /* first element */               \

WARNING: Block comments use a leading /* on a separate line
#62: FILE: include/qemu/queue.h:361:
+        QTailQLink tqh_circ;          /* link for circular backwards list */ \

WARNING: Block comments use a leading /* on a separate line
#74: FILE: include/qemu/queue.h:369:
+        struct type *tqe_next;        /* next element */                \

WARNING: Block comments use a leading /* on a separate line
#75: FILE: include/qemu/queue.h:370:
+        QTailQLink tqe_circ;          /* link for circular backwards list */ \

WARNING: line over 80 characters
#176: FILE: include/qemu/queue.h:451:
+#define QTAILQ_IN_USE(elm, field)        ((elm)->field.tqe_circ.tql_prev != 
NULL)

WARNING: line over 80 characters
#185: FILE: include/qemu/queue.h:458:
+        ((typeof((elm)->field.tqe_next)) 
QTAILQ_LINK_PREV((elm)->field.tqe_circ))

WARNING: line over 80 characters
#257: FILE: include/qemu/queue.h:489:
+#define QTAILQ_RAW_INSERT_TAIL(head, elm, entry) do {                          
 \

WARNING: line over 80 characters
#258: FILE: include/qemu/queue.h:490:
+        *QTAILQ_RAW_NEXT(elm, entry) = NULL;                                   
 \

WARNING: line over 80 characters
#259: FILE: include/qemu/queue.h:491:
+        QTAILQ_RAW_TQE_CIRC(elm, entry)->tql_prev = 
QTAILQ_RAW_TQH_CIRC(head)->tql_prev; \

WARNING: line over 80 characters
#260: FILE: include/qemu/queue.h:492:
+        QTAILQ_RAW_TQH_CIRC(head)->tql_prev->tql_next = (elm);                 
 \

WARNING: line over 80 characters
#261: FILE: include/qemu/queue.h:493:
+        QTAILQ_RAW_TQH_CIRC(head)->tql_prev = QTAILQ_RAW_TQE_CIRC(elm, entry); 
 \

WARNING: Block comments use a leading /* on a separate line
#323: FILE: include/qemu/rcu_queue.h:242:
+} while (/*CONSTCOND*/0)

WARNING: line over 80 characters
#336: FILE: include/qemu/rcu_queue.h:251:
+    atomic_set(&(elm)->field.tqe_circ.tql_prev->tql_next, 
(elm)->field.tqe_next); \

WARNING: Block comments use a leading /* on a separate line
#353: FILE: scripts/cocci-macro-file.h:97:
+        struct type *tqh_first;       /* first element */               \

WARNING: Block comments use a leading /* on a separate line
#354: FILE: scripts/cocci-macro-file.h:98:
+        QTailQLink tqh_circ;          /* link for last element */       \

WARNING: Block comments use a leading /* on a separate line
#366: FILE: scripts/cocci-macro-file.h:106:
+        struct type *tqe_next;        /* next element */                \

WARNING: Block comments use a leading /* on a separate line
#367: FILE: scripts/cocci-macro-file.h:107:
+        QTailQLink tqe_circ;          /* link for prev element */       \

total: 0 errors, 17 warnings, 315 lines checked

Your patch has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
Checking PATCH 30/35: qemu/queue.h: simplify reverse access to QTAILQ...
Checking PATCH 31/35: checkpatch: warn about qemu/queue.h head structs that are 
not typedef-ed...
WARNING: line over 80 characters
#21: FILE: scripts/checkpatch.pl:2313:
+               if ($line =~ 
/^.\s*(Q(?:S?LIST|SIMPLEQ|TAILQ)_HEAD)\s*\(\s*[^,]/ &&

WARNING: line over 80 characters
#23: FILE: scripts/checkpatch.pl:2315:
+                   ERROR("named $1 should be typedefed separately\n" . 
$herecurr);

total: 0 errors, 2 warnings, 11 lines checked

Your patch has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
Checking PATCH 32/35: hw/watchdog/wdt_i6300esb: remove a unnecessary comment...
Checking PATCH 33/35: scripts: add script to convert multiline comments into 
4-line format...
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#20: 
new file mode 100755

total: 0 errors, 1 warnings, 62 lines checked

Your patch has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
Checking PATCH 34/35: remove space-tab sequences...
ERROR: code indent should never use tabs
#25: FILE: bsd-user/x86_64/target_syscall.h:15:
+^Iabi_ulong r11;$

ERROR: code indent should never use tabs
#38: FILE: crypto/aes.c:1074:
+^Iint i = 0;$

ERROR: code indent should never use tabs
#47: FILE: crypto/aes.c:1163:
+^I^I}$

ERROR: code indent should never use tabs
#56: FILE: crypto/aes.c:1250:
+^I/* round 2: */$

ERROR: code indent should never use tabs
#65: FILE: crypto/aes.c:1260:
+^I/* round 4: */$

ERROR: code indent should never use tabs
#74: FILE: crypto/aes.c:1270:
+^I/* round 6: */$

ERROR: code indent should never use tabs
#83: FILE: crypto/aes.c:1280:
+^I/* round 8: */$

ERROR: code indent should never use tabs
#92: FILE: crypto/aes.c:1572:
+^Is0 =$

ERROR: code indent should never use tabs
#98: FILE: crypto/aes.c:1577:
+^I^Irk[0];$

ERROR: code indent should never use tabs
#101: FILE: crypto/aes.c:1579:
+^Is1 =$

ERROR: code indent should never use tabs
#107: FILE: crypto/aes.c:1584:
+^I^Irk[1];$

ERROR: code indent should never use tabs
#110: FILE: crypto/aes.c:1586:
+^Is2 =$

ERROR: code indent should never use tabs
#116: FILE: crypto/aes.c:1591:
+^I^Irk[2];$

ERROR: code indent should never use tabs
#119: FILE: crypto/aes.c:1593:
+^Is3 =$

ERROR: code indent should never use tabs
#125: FILE: crypto/aes.c:1598:
+^I^Irk[3];$

ERROR: code indent should never use tabs
#138: FILE: disas/alpha.c:675:
+^I^Iwhich bits in the actual opcode must match OPCODE.$

ERROR: code indent should never use tabs
#147: FILE: disas/alpha.c:702:
+^I^Ibut with defined results on previous implementations.$

ERROR: code indent should never use tabs
#151: FILE: disas/alpha.c:705:
+^I^Ipresumably undefined results on previous implementations$

ERROR: code indent should never use tabs
#160: FILE: disas/alpha.c:835:
+^I^I^I0xFFFFFFE0, BASE, { RC } },^I^I/* ev56 but */$

ERROR: code indent should never use tabs
#173: FILE: disas/arm.c:1080:
+^I^I^I^I(top bit of range being the sign bit)$

ERROR: code indent should never use tabs
#186: FILE: disas/i386.c:6078:
+^I}$

ERROR: code indent should never use tabs
#195: FILE: disas/i386.c:6115:
+^I}$

ERROR: code indent should never use tabs
#208: FILE: disas/m68k.c:353:
+^I^I^I^I^I^I(not 0,1,7.2-4)$

ERROR: space required after that ',' (ctx:VxV)
#208: FILE: disas/m68k.c:353:
+                                               (not 0,1,7.2-4)
                                                      ^

ERROR: space required after that ',' (ctx:VxV)
#208: FILE: disas/m68k.c:353:
+                                               (not 0,1,7.2-4)
                                                        ^

ERROR: spaces required around that '-' (ctx:VxV)
#208: FILE: disas/m68k.c:353:
+                                               (not 0,1,7.2-4)
                                                            ^

ERROR: code indent should never use tabs
#217: FILE: disas/m68k.c:1650:
+^I  case 0x18: name = "%psr"; break;$

ERROR: trailing statements should be on next line
#217: FILE: disas/m68k.c:1650:
+         case 0x18: name = "%psr"; break;

ERROR: code indent should never use tabs
#245: FILE: include/hw/elf_ops.h:346:
+^I*pentry = (uint64_t)(elf_sword)ehdr.e_entry;$

ERROR: code indent should never use tabs
#258: FILE: linux-user/linuxload.c:57:
+^Ibprm->e_uid = st.st_uid;$

ERROR: code indent should never use tabs
#271: FILE: linux-user/syscall.c:905:
+^Ireturn target_brk;$

ERROR: code indent should never use tabs
#284: FILE: linux-user/syscall_defs.h:1810:
+^Iabi_long^Ist_blocks;^I/* Number 512-byte blocks allocated. */$

ERROR: code indent should never use tabs
#293: FILE: linux-user/syscall_defs.h:1819:
+^Iabi_long^I__unused[3];$

ERROR: code indent should never use tabs
#306: FILE: linux-user/x86_64/target_syscall.h:15:
+^Iabi_ulong r11;$

ERROR: suspect code indent for conditional statements (24, 27)
#317: FILE: slirp/ip_input.c:195:
                        if (fp)
+                          ip_freef(slirp, fp);

ERROR: code indent should never use tabs
#319: FILE: slirp/ip_input.c:196:
+^I^I^I   ip_freef(slirp, fp);$

ERROR: code indent should never use tabs
#328: FILE: slirp/ip_input.c:540:
+^I^I^I    if ((ia = (INA)ifa_ifwithdstaddr((SA)&ipaddr)) == 0)$

ERROR: spaces required around that '&' (ctx:VxV)
#328: FILE: slirp/ip_input.c:540:
+                           if ((ia = (INA)ifa_ifwithdstaddr((SA)&ipaddr)) == 0)
                                                                 ^

ERROR: do not use assignment in if condition
#328: FILE: slirp/ip_input.c:540:
+                           if ((ia = (INA)ifa_ifwithdstaddr((SA)&ipaddr)) == 0)

ERROR: braces {} are necessary for all arms of this statement
#328: FILE: slirp/ip_input.c:540:
+                           if ((ia = (INA)ifa_ifwithdstaddr((SA)&ipaddr)) == 0)
[...]

ERROR: code indent should never use tabs
#341: FILE: slirp/tcp_input.c:77:
+^I^I       sbappend((so), (m)); \$

ERROR: code indent should never use tabs
#350: FILE: slirp/tcp_input.c:1178:
+^I^I/*$

ERROR: code indent should never use tabs
#359: FILE: slirp/tcp_input.c:1328:
+^I^I/*$

ERROR: code indent should never use tabs
#368: FILE: slirp/tcp_input.c:1340:
+^I^I/*$

ERROR: code indent should never use tabs
#377: FILE: slirp/tcp_input.c:1348:
+^I^I/*$

ERROR: code indent should never use tabs
#390: FILE: slirp/tcp_output.c:278:
+^I}$

ERROR: code indent should never use tabs
#393: FILE: slirp/tcp_output.c:280:
+^Ihdrlen += optlen;$

ERROR: code indent should never use tabs
#406: FILE: slirp/tcp_timer.c:266:
+^I^I^Iif (tp->t_idle >= TCPTV_KEEP_IDLE + TCP_MAXIDLE)$

ERROR: braces {} are necessary for all arms of this statement
#406: FILE: slirp/tcp_timer.c:266:
+                       if (tp->t_idle >= TCPTV_KEEP_IDLE + TCP_MAXIDLE)
[...]

ERROR: code indent should never use tabs
#419: FILE: slirp/udp.c:313:
+^I^I^Iso->so_emu = udptos[i].emu;$

WARNING: line over 80 characters
#434: FILE: tests/tcg/arm/hello-arm.c:81:
+       : "=r" (__res)                                                          
        \

ERROR: code indent should never use tabs
#434: FILE: tests/tcg/arm/hello-arm.c:81:
+^I: "=r" (__res)^I^I^I^I^I^I^I^I^I\$

WARNING: line over 80 characters
#435: FILE: tests/tcg/arm/hello-arm.c:82:
+       : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" 
((long)(arg4))   \

ERROR: code indent should never use tabs
#435: FILE: tests/tcg/arm/hello-arm.c:82:
+^I: "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" 
((long)(arg4))^I\$

ERROR: space required after that ',' (ctx:VxV)
#435: FILE: tests/tcg/arm/hello-arm.c:82:
+       : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" 
((long)(arg4))   \
                            ^

ERROR: space required after that ',' (ctx:VxV)
#435: FILE: tests/tcg/arm/hello-arm.c:82:
+       : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" 
((long)(arg4))   \
                                               ^

ERROR: space required after that ',' (ctx:VxV)
#435: FILE: tests/tcg/arm/hello-arm.c:82:
+       : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" 
((long)(arg4))   \
                                                                  ^

WARNING: line over 80 characters
#436: FILE: tests/tcg/arm/hello-arm.c:83:
+       : "r0","r1","r2","r3","lr");                                            
        \

ERROR: code indent should never use tabs
#436: FILE: tests/tcg/arm/hello-arm.c:83:
+^I: "r0","r1","r2","r3","lr");^I^I^I^I^I^I^I\$

ERROR: space required after that ',' (ctx:VxV)
#436: FILE: tests/tcg/arm/hello-arm.c:83:
+       : "r0","r1","r2","r3","lr");                                            
        \
              ^

ERROR: space required after that ',' (ctx:VxV)
#436: FILE: tests/tcg/arm/hello-arm.c:83:
+       : "r0","r1","r2","r3","lr");                                            
        \
                   ^

ERROR: space required after that ',' (ctx:VxV)
#436: FILE: tests/tcg/arm/hello-arm.c:83:
+       : "r0","r1","r2","r3","lr");                                            
        \
                        ^

ERROR: space required after that ',' (ctx:VxV)
#436: FILE: tests/tcg/arm/hello-arm.c:83:
+       : "r0","r1","r2","r3","lr");                                            
        \
                             ^

WARNING: line over 80 characters
#446: FILE: tests/tcg/arm/hello-arm.c:99:
+       : "=r" (__res)                                                          
        \

ERROR: code indent should never use tabs
#446: FILE: tests/tcg/arm/hello-arm.c:99:
+^I: "=r" (__res)^I^I^I^I^I^I^I^I^I\$

WARNING: line over 80 characters
#447: FILE: tests/tcg/arm/hello-arm.c:100:
+       : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" 
((long)(arg4)),  \

ERROR: code indent should never use tabs
#447: FILE: tests/tcg/arm/hello-arm.c:100:
+^I: "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" 
((long)(arg4)),^I\$

ERROR: space required after that ',' (ctx:VxV)
#447: FILE: tests/tcg/arm/hello-arm.c:100:
+       : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" 
((long)(arg4)),  \
                            ^

ERROR: space required after that ',' (ctx:VxV)
#447: FILE: tests/tcg/arm/hello-arm.c:100:
+       : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" 
((long)(arg4)),  \
                                               ^

ERROR: space required after that ',' (ctx:VxV)
#447: FILE: tests/tcg/arm/hello-arm.c:100:
+       : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" 
((long)(arg4)),  \
                                                                  ^

total: 65 errors, 5 warnings, 328 lines checked

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

Checking PATCH 35/35: avoid TABs in files that only contain a few...
ERROR: braces {} are necessary for all arms of this statement
#536: FILE: hw/char/xen_console.c:89:
+        if (buffer->consumed > buffer->max_capacity - over)
[...]

ERROR: braces {} are necessary for all arms of this statement
#640: FILE: hw/core/loader.c:249:
+        if (size < 0)
[...]

ERROR: braces {} are necessary for all arms of this statement
#652: FILE: hw/core/loader.c:257:
+        if (size < 0)
[...]

ERROR: braces {} are necessary for all arms of this statement
#660: FILE: hw/core/loader.c:261:
+        if (ret < 0)
[...]

ERROR: space prohibited before that close parenthesis ')'
#716: FILE: hw/display/vga.c:91:
+                (((uint32_t)(__x) & (uint32_t)0xff000000UL) >> 24) ))

ERROR: braces {} are necessary for all arms of this statement
#755: FILE: hw/dma/pxa2xx_dma.c:286:
+        if (s->chan[channel].request)
[...]

ERROR: braces {} are necessary for all arms of this statement
#873: FILE: hw/ide/core.c:1191:
+        if (!s->nsector)
[...]

WARNING: Block comments use a trailing */ on a separate line
#1019: FILE: hw/input/pckbd.c:58:
+                                           initiated by the auxiliary device */

ERROR: braces {} are necessary for all arms of this statement
#1045: FILE: hw/intc/apic.c:445:
+        if (apic && apic->id == dest)
[...]

ERROR: code indent should never use tabs
#1111: FILE: hw/misc/max111x.c:46:
+                        ((((v) >> (2 + (b0))) & 4) |^I\$

ERROR: code indent should never use tabs
#1112: FILE: hw/misc/max111x.c:47:
+                         (((v) >> (3 + (b1))) & 2) |^I\$

ERROR: code indent should never use tabs
#1141: FILE: hw/net/mipsnet.c:115:
+        ret = be32_to_cpu(0x4d495053);^I^I/* MIPS */$

ERROR: code indent should never use tabs
#1145: FILE: hw/net/mipsnet.c:118:
+        ret = be32_to_cpu(0x4e455430);^I^I/* NET0 */$

ERROR: code indent should never use tabs
#1238: FILE: hw/net/ne2000.c:430:
+            ret = 0;^I^I/* 10baseT media */$

ERROR: code indent should never use tabs
#1241: FILE: hw/net/ne2000.c:433:
+            ret = 0x40;^I^I/* 10baseT active */$

ERROR: code indent should never use tabs
#1244: FILE: hw/net/ne2000.c:436:
+            ret = 0x40;^I^I/* Full duplex */$

ERROR: consider using qemu_strtoul in preference to strtoul
#1375: FILE: hw/pci/pci.c:631:
+        val = strtoul(p, &e, 16);

ERROR: braces {} are necessary for all arms of this statement
#1376: FILE: hw/pci/pci.c:632:
+        if (e == p)
[...]

ERROR: consider using qemu_strtoul in preference to strtoul
#1382: FILE: hw/pci/pci.c:638:
+            val = strtoul(p, &e, 16);

ERROR: braces {} are necessary for all arms of this statement
#1383: FILE: hw/pci/pci.c:639:
+            if (e == p)
[...]

ERROR: code indent should never use tabs
#1574: FILE: hw/usb/dev-hub.c:150:
+        0x00,^I^I^I/*  u8  bLength; patched in later */$

ERROR: code indent should never use tabs
#1575: FILE: hw/usb/dev-hub.c:151:
+        0x29,^I^I^I/*  u8  bDescriptorType; Hub-descriptor */$

ERROR: code indent should never use tabs
#1576: FILE: hw/usb/dev-hub.c:152:
+        0x00,^I^I^I/*  u8  bNbrPorts; (patched later) */$

ERROR: code indent should never use tabs
#1577: FILE: hw/usb/dev-hub.c:153:
+        0x0a,^I^I^I/* u16  wHubCharacteristics; */$

ERROR: code indent should never use tabs
#1578: FILE: hw/usb/dev-hub.c:154:
+        0x00,^I^I^I/*   (per-port OC, no power switching) */$

ERROR: code indent should never use tabs
#1579: FILE: hw/usb/dev-hub.c:155:
+        0x01,^I^I^I/*  u8  bPwrOn2pwrGood; 2ms */$

ERROR: code indent should never use tabs
#1580: FILE: hw/usb/dev-hub.c:156:
+        0x00^I^I^I/*  u8  bHubContrCurrent; 0 mA */$

ERROR: space required after that ',' (ctx:VxV)
#1621: FILE: hw/xenpv/xen_domainbuild.c:85:
+        snprintf(path, sizeof(path), "cpu/%d/availability",i);
                                                           ^

WARNING: Block comments use a trailing */ on a separate line
#1635: FILE: include/elf.h:785:
+                                           in the input to a link step */

WARNING: Block comments use a trailing */ on a separate line
#1640: FILE: include/elf.h:789:
+                                           addressed by the static base */

WARNING: Block comments use a trailing */ on a separate line
#1649: FILE: include/elf.h:1050:
+                                           offset to GOT */

WARNING: Block comments use a trailing */ on a separate line
#1658: FILE: include/elf.h:1073:
+                                              prediction.  */

WARNING: Block comments use a trailing */ on a separate line
#1667: FILE: include/elf.h:1086:
+                                              symbols in ANSI C.  */

ERROR: code indent should never use tabs
#1768: FILE: include/hw/xen/io/ring.h:238:
+        /* Use volatile to force the copy into _req. */^I^I^I\$

WARNING: Block comments use a leading /* on a separate line
#1768: FILE: include/hw/xen/io/ring.h:238:
+        /* Use volatile to force the copy into _req. */                        
\

ERROR: code indent should never use tabs
#1769: FILE: include/hw/xen/io/ring.h:239:
+        *(_req) = *(volatile typeof(_req))RING_GET_REQUEST(_r, _idx);^I\$

WARNING: Block comments use a trailing */ on a separate line
#1825: FILE: include/scsi/constants.h:215:
+                                     * - treated as TYPE_DISK */

ERROR: return is not a function, parentheses are not required
#1851: FILE: linux-user/linuxload.c:41:
+        return(-errno);

ERROR: return is not a function, parentheses are not required
#1857: FILE: linux-user/linuxload.c:46:
+        return(-EACCES);

ERROR: return is not a function, parentheses are not required
#1861: FILE: linux-user/linuxload.c:49:
+        return(-EACCES);

ERROR: code indent should never use tabs
#1936: FILE: linux-user/qemu.h:53:
+        int^I^Ipersonality;$

ERROR: braces {} are necessary for all arms of this statement
#1969: FILE: linux-user/signal.c:740:
+        if (on_sig_stack(sp))
[...]

ERROR: spaces required around that '+' (ctx:VxV)
#2061: FILE: net/checksum.c:46:
+        sum = (sum & 0xFFFF)+(sum >> 16);
                             ^

ERROR: code indent should never use tabs
#2279: FILE: tests/tcg/arm/hello-arm.c:14:
+        return (type) (res);^I^I^I^I^I^I\$

ERROR: code indent should never use tabs
#2288: FILE: tests/tcg/arm/hello-arm.c:36:
+        : "r0","lr");^I^I^I^I^I^I^I\$

ERROR: space required after that ',' (ctx:VxV)
#2288: FILE: tests/tcg/arm/hello-arm.c:36:
+        : "r0","lr");                                                  \
               ^

ERROR: code indent should never use tabs
#2297: FILE: tests/tcg/arm/hello-arm.c:50:
+        : "r0","r1","lr");^I^I^I^I^I^I\$

ERROR: space required after that ',' (ctx:VxV)
#2297: FILE: tests/tcg/arm/hello-arm.c:50:
+        : "r0","r1","lr");                                             \
               ^

ERROR: space required after that ',' (ctx:VxV)
#2297: FILE: tests/tcg/arm/hello-arm.c:50:
+        : "r0","r1","lr");                                             \
                    ^

WARNING: line over 80 characters
#2308: FILE: tests/tcg/arm/hello-arm.c:81:
+        : "=r" (__res)                                                         
        \

ERROR: code indent should never use tabs
#2308: FILE: tests/tcg/arm/hello-arm.c:81:
+        : "=r" (__res)^I^I^I^I^I^I^I^I^I\$

WARNING: line over 80 characters
#2309: FILE: tests/tcg/arm/hello-arm.c:82:
+        : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" 
((long)(arg4))  \

ERROR: code indent should never use tabs
#2309: FILE: tests/tcg/arm/hello-arm.c:82:
+        : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" 
((long)(arg4))^I\$

ERROR: space required after that ',' (ctx:VxV)
#2309: FILE: tests/tcg/arm/hello-arm.c:82:
+        : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" 
((long)(arg4))  \
                             ^

ERROR: space required after that ',' (ctx:VxV)
#2309: FILE: tests/tcg/arm/hello-arm.c:82:
+        : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" 
((long)(arg4))  \
                                                ^

ERROR: space required after that ',' (ctx:VxV)
#2309: FILE: tests/tcg/arm/hello-arm.c:82:
+        : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" 
((long)(arg4))  \
                                                                   ^

WARNING: line over 80 characters
#2310: FILE: tests/tcg/arm/hello-arm.c:83:
+        : "r0","r1","r2","r3","lr");                                           
        \

ERROR: code indent should never use tabs
#2310: FILE: tests/tcg/arm/hello-arm.c:83:
+        : "r0","r1","r2","r3","lr");^I^I^I^I^I^I^I\$

ERROR: space required after that ',' (ctx:VxV)
#2310: FILE: tests/tcg/arm/hello-arm.c:83:
+        : "r0","r1","r2","r3","lr");                                           
        \
               ^

ERROR: space required after that ',' (ctx:VxV)
#2310: FILE: tests/tcg/arm/hello-arm.c:83:
+        : "r0","r1","r2","r3","lr");                                           
        \
                    ^

ERROR: space required after that ',' (ctx:VxV)
#2310: FILE: tests/tcg/arm/hello-arm.c:83:
+        : "r0","r1","r2","r3","lr");                                           
        \
                         ^

ERROR: space required after that ',' (ctx:VxV)
#2310: FILE: tests/tcg/arm/hello-arm.c:83:
+        : "r0","r1","r2","r3","lr");                                           
        \
                              ^

WARNING: line over 80 characters
#2322: FILE: tests/tcg/arm/hello-arm.c:99:
+        : "=r" (__res)                                                         
        \

ERROR: code indent should never use tabs
#2322: FILE: tests/tcg/arm/hello-arm.c:99:
+        : "=r" (__res)^I^I^I^I^I^I^I^I^I\$

WARNING: line over 80 characters
#2323: FILE: tests/tcg/arm/hello-arm.c:100:
+        : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" 
((long)(arg4)), \

ERROR: code indent should never use tabs
#2323: FILE: tests/tcg/arm/hello-arm.c:100:
+        : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" 
((long)(arg4)),^I\$

ERROR: space required after that ',' (ctx:VxV)
#2323: FILE: tests/tcg/arm/hello-arm.c:100:
+        : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" 
((long)(arg4)), \
                             ^

ERROR: space required after that ',' (ctx:VxV)
#2323: FILE: tests/tcg/arm/hello-arm.c:100:
+        : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" 
((long)(arg4)), \
                                                ^

ERROR: space required after that ',' (ctx:VxV)
#2323: FILE: tests/tcg/arm/hello-arm.c:100:
+        : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" 
((long)(arg4)), \
                                                                   ^

WARNING: line over 80 characters
#2324: FILE: tests/tcg/arm/hello-arm.c:101:
+          "r" ((long)(arg5))                                                   
        \

ERROR: code indent should never use tabs
#2324: FILE: tests/tcg/arm/hello-arm.c:101:
+          "r" ((long)(arg5))^I^I^I^I^I^I^I^I\$

WARNING: line over 80 characters
#2325: FILE: tests/tcg/arm/hello-arm.c:102:
+        : "r0","r1","r2","r3","r4","lr");                                      
        \

ERROR: code indent should never use tabs
#2325: FILE: tests/tcg/arm/hello-arm.c:102:
+        : "r0","r1","r2","r3","r4","lr");^I^I^I^I^I^I\$

ERROR: space required after that ',' (ctx:VxV)
#2325: FILE: tests/tcg/arm/hello-arm.c:102:
+        : "r0","r1","r2","r3","r4","lr");                                      
        \
               ^

ERROR: space required after that ',' (ctx:VxV)
#2325: FILE: tests/tcg/arm/hello-arm.c:102:
+        : "r0","r1","r2","r3","r4","lr");                                      
        \
                    ^

ERROR: space required after that ',' (ctx:VxV)
#2325: FILE: tests/tcg/arm/hello-arm.c:102:
+        : "r0","r1","r2","r3","r4","lr");                                      
        \
                         ^

ERROR: space required after that ',' (ctx:VxV)
#2325: FILE: tests/tcg/arm/hello-arm.c:102:
+        : "r0","r1","r2","r3","r4","lr");                                      
        \
                              ^

ERROR: space required after that ',' (ctx:VxV)
#2325: FILE: tests/tcg/arm/hello-arm.c:102:
+        : "r0","r1","r2","r3","r4","lr");                                      
        \
                                   ^

ERROR: braces {} are necessary for all arms of this statement
#2341: FILE: tests/tcg/cris/check_glibc_kernelversion.c:112:
+        if (version < __LINUX_KERNEL_VERSION)
[...]

ERROR: space prohibited between function name and open parenthesis '('
#2368: FILE: tests/tcg/cris/check_openpf1.c:22:
+        abort ();

ERROR: Use of volatile is usually wrong, please add a comment
#2381: FILE: tests/tcg/cris/check_settls1.c:38:
+        * (volatile int *) 0 = 0;

ERROR: space required after that ',' (ctx:VxV)
#2396: FILE: tests/tcg/i386/hello-i386.c:8:
+                    :  "=a" (__res) : "0" (__NR_exit),"c" ((long)(status)));
                                                      ^

ERROR: line over 90 characters
#2412: FILE: tests/tcg/i386/hello-i386.c:19:
+                    : "0" (__NR_write),"S" ((long)(fd)),"c" ((long)(buf)),"d" 
((long)(len)));

ERROR: space required after that ',' (ctx:VxV)
#2412: FILE: tests/tcg/i386/hello-i386.c:19:
+                    : "0" (__NR_write),"S" ((long)(fd)),"c" ((long)(buf)),"d" 
((long)(len)));
                                       ^

ERROR: space required after that ',' (ctx:VxV)
#2412: FILE: tests/tcg/i386/hello-i386.c:19:
+                    : "0" (__NR_write),"S" ((long)(fd)),"c" ((long)(buf)),"d" 
((long)(len)));
                                                        ^

ERROR: space required after that ',' (ctx:VxV)
#2412: FILE: tests/tcg/i386/hello-i386.c:19:
+                    : "0" (__NR_write),"S" ((long)(fd)),"c" ((long)(buf)),"d" 
((long)(len)));
                                                                          ^

ERROR: unnecessary whitespace before a quoted newline
#2421: FILE: tests/tcg/mips/hello-mips.c:24:
         "      syscall         \n"

ERROR: braces {} are necessary for all arms of this statement
#2468: FILE: tests/tcg/multiarch/sha1.c:192:
+        for (j = 0; j < 4; t >>= 8, j++)
[...]

WARNING: line over 80 characters
#2492: FILE: tests/vhost-user-test.c:357:
+        g_assert_cmpint(msg.payload.u64 & (0x1ULL << 
VHOST_USER_F_PROTOCOL_FEATURES),

ERROR: "foo* bar" should be "foo *bar"
#2507: FILE: ui/keymaps.h:31:
+    const char* name;

ERROR: space required after that ',' (ctx:VxV)
#2602: FILE: util/qemu-sockets.c:273:
+                        uaddr,INET6_ADDRSTRLEN,uport,32,
                              ^

ERROR: space required after that ',' (ctx:VxV)
#2602: FILE: util/qemu-sockets.c:273:
+                        uaddr,INET6_ADDRSTRLEN,uport,32,
                                               ^

ERROR: space required after that ',' (ctx:VxV)
#2602: FILE: util/qemu-sockets.c:273:
+                        uaddr,INET6_ADDRSTRLEN,uport,32,
                                                     ^

total: 77 errors, 16 warnings, 1903 lines checked

Your patch 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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