mbox series

[v2,0/9] pc-bios: s390x: Cleanup part 1

Message ID 20200514123729.156283-1-frankja@linux.ibm.com (mailing list archive)
Headers show
Series pc-bios: s390x: Cleanup part 1 | expand

Message

Janosch Frank May 14, 2020, 12:37 p.m. UTC
The bios is in dire need for a cleanup as there are still a lot of
magic constants being used throughout as well as duplicated code.

In the first part of this series we consolidate constants and
functions, as well as doing some minor cleanups and fixes.

The patches are available here:
https://github.com/frankjaa/qemu/pull/new/cleanup_bios

v2:
	* Included cio fixup to get rid of compile errors...
	* Minor cosmetic fixes found by review

Janosch Frank (9):
  pc-bios: s390x: cio.c cleanup and compile fix
  pc-bios: s390x: Consolidate timing functions into time.h
  pc-bios: s390x: Get rid of magic offsets into the lowcore
  pc-bios: s390x: Rename and use PSW_MASK_ZMODE constant
  pc-bios: s390x: Use PSW masks where possible
  pc-bios: s390x: Move panic() into header and add infinite loop
  pc-bios: s390x: Use ebcdic2ascii table
  pc-bios: s390x: Replace 0x00 with 0x0 or 0
  pc-bios: s390x: Make u32 ptr check explicit

 pc-bios/s390-ccw/bootmap.c     |  4 +---
 pc-bios/s390-ccw/cio.c         | 36 +++++++++++++++----------------
 pc-bios/s390-ccw/cio.h         | 17 +++++++++------
 pc-bios/s390-ccw/dasd-ipl.c    | 17 +++++++--------
 pc-bios/s390-ccw/helper.h      |  2 +-
 pc-bios/s390-ccw/jump2ipl.c    | 10 ++++-----
 pc-bios/s390-ccw/main.c        | 15 +++----------
 pc-bios/s390-ccw/menu.c        |  1 +
 pc-bios/s390-ccw/netmain.c     | 23 +++-----------------
 pc-bios/s390-ccw/s390-arch.h   |  4 +++-
 pc-bios/s390-ccw/s390-ccw.h    | 27 ++++++-----------------
 pc-bios/s390-ccw/start.S       |  5 +++--
 pc-bios/s390-ccw/time.h        | 39 ++++++++++++++++++++++++++++++++++
 pc-bios/s390-ccw/virtio-net.c  |  1 +
 pc-bios/s390-ccw/virtio-scsi.c |  1 +
 pc-bios/s390-ccw/virtio.c      | 18 +++-------------
 16 files changed, 107 insertions(+), 113 deletions(-)
 create mode 100644 pc-bios/s390-ccw/time.h

Comments

no-reply@patchew.org May 14, 2020, 6:43 p.m. UTC | #1
Patchew URL: https://patchew.org/QEMU/20200514123729.156283-1-frankja@linux.ibm.com/



Hi,

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

Message-id: 20200514123729.156283-1-frankja@linux.ibm.com
Subject: [PATCH v2 0/9] pc-bios: s390x: Cleanup part 1
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 ===

Switched to a new branch 'test'
5049518 pc-bios: s390x: Make u32 ptr check explicit
10aee2e pc-bios: s390x: Replace 0x00 with 0x0 or 0
168421e pc-bios: s390x: Use ebcdic2ascii table
51051af pc-bios: s390x: Move panic() into header and add infinite loop
9cf4c1c pc-bios: s390x: Use PSW masks where possible
e886137 pc-bios: s390x: Rename and use PSW_MASK_ZMODE constant
b10800a pc-bios: s390x: Get rid of magic offsets into the lowcore
a105085 pc-bios: s390x: Consolidate timing functions into time.h
3a83ebd pc-bios: s390x: cio.c cleanup and compile fix

=== OUTPUT BEGIN ===
1/9 Checking commit 3a83ebd32644 (pc-bios: s390x: cio.c cleanup and compile fix)
ERROR: code indent should never use tabs
#66: FILE: pc-bios/s390-ccw/cio.c:319:
+        .pfch = 1,^I/* QEMU's cio implementation requires prefetch */$

ERROR: code indent should never use tabs
#67: FILE: pc-bios/s390-ccw/cio.c:320:
+        .c64 = 1,^I/* QEMU's cio implementation requires 64-bit idaws */$

ERROR: code indent should never use tabs
#68: FILE: pc-bios/s390-ccw/cio.c:321:
+        .lpm = 0xFF,^I/* All paths allowed */$

total: 3 errors, 0 warnings, 63 lines checked

Patch 1/9 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

2/9 Checking commit a105085b3794 (pc-bios: s390x: Consolidate timing functions into time.h)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#102: 
new file mode 100644

total: 0 errors, 1 warnings, 167 lines checked

Patch 2/9 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
3/9 Checking commit b10800afbdc8 (pc-bios: s390x: Get rid of magic offsets into the lowcore)
ERROR: spaces required around that ':' (ctx:VxV)
#29: FILE: pc-bios/s390-ccw/cio.h:127:
+            __u16 cssid:8;
                        ^

ERROR: spaces required around that ':' (ctx:VxV)
#30: FILE: pc-bios/s390-ccw/cio.h:128:
+            __u16 reserved:4;
                           ^

ERROR: spaces required around that ':' (ctx:VxV)
#31: FILE: pc-bios/s390-ccw/cio.h:129:
+            __u16 m:1;
                    ^

ERROR: spaces required around that ':' (ctx:VxV)
#32: FILE: pc-bios/s390-ccw/cio.h:130:
+            __u16 ssid:2;
                       ^

ERROR: spaces required around that ':' (ctx:VxV)
#33: FILE: pc-bios/s390-ccw/cio.h:131:
+            __u16 one:1;
                      ^

total: 5 errors, 0 warnings, 37 lines checked

Patch 3/9 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

4/9 Checking commit e886137b0e3c (pc-bios: s390x: Rename and use PSW_MASK_ZMODE constant)
5/9 Checking commit 9cf4c1c4626a (pc-bios: s390x: Use PSW masks where possible)
6/9 Checking commit 51051afe9a9e (pc-bios: s390x: Move panic() into header and add infinite loop)
7/9 Checking commit 168421e3c66e (pc-bios: s390x: Use ebcdic2ascii table)
8/9 Checking commit 10aee2ea877c (pc-bios: s390x: Replace 0x00 with 0x0 or 0)
9/9 Checking commit 5049518e6552 (pc-bios: s390x: Make u32 ptr check explicit)
=== OUTPUT END ===

Test command exited with code: 1


The full log is available at
http://patchew.org/logs/20200514123729.156283-1-frankja@linux.ibm.com/testing.checkpatch/?type=message.
---
Email generated automatically by Patchew [https://patchew.org/].
Please send your feedback to patchew-devel@redhat.com
Cornelia Huck May 20, 2020, 11:52 a.m. UTC | #2
On Thu, 14 May 2020 08:37:20 -0400
Janosch Frank <frankja@linux.ibm.com> wrote:

> The bios is in dire need for a cleanup as there are still a lot of
> magic constants being used throughout as well as duplicated code.
> 
> In the first part of this series we consolidate constants and
> functions, as well as doing some minor cleanups and fixes.
> 
> The patches are available here:
> https://github.com/frankjaa/qemu/pull/new/cleanup_bios
> 
> v2:
> 	* Included cio fixup to get rid of compile errors...
> 	* Minor cosmetic fixes found by review
> 
> Janosch Frank (9):
>   pc-bios: s390x: cio.c cleanup and compile fix
>   pc-bios: s390x: Consolidate timing functions into time.h
>   pc-bios: s390x: Get rid of magic offsets into the lowcore
>   pc-bios: s390x: Rename and use PSW_MASK_ZMODE constant
>   pc-bios: s390x: Use PSW masks where possible
>   pc-bios: s390x: Move panic() into header and add infinite loop
>   pc-bios: s390x: Use ebcdic2ascii table
>   pc-bios: s390x: Replace 0x00 with 0x0 or 0
>   pc-bios: s390x: Make u32 ptr check explicit
> 
>  pc-bios/s390-ccw/bootmap.c     |  4 +---
>  pc-bios/s390-ccw/cio.c         | 36 +++++++++++++++----------------
>  pc-bios/s390-ccw/cio.h         | 17 +++++++++------
>  pc-bios/s390-ccw/dasd-ipl.c    | 17 +++++++--------
>  pc-bios/s390-ccw/helper.h      |  2 +-
>  pc-bios/s390-ccw/jump2ipl.c    | 10 ++++-----
>  pc-bios/s390-ccw/main.c        | 15 +++----------
>  pc-bios/s390-ccw/menu.c        |  1 +
>  pc-bios/s390-ccw/netmain.c     | 23 +++-----------------
>  pc-bios/s390-ccw/s390-arch.h   |  4 +++-
>  pc-bios/s390-ccw/s390-ccw.h    | 27 ++++++-----------------
>  pc-bios/s390-ccw/start.S       |  5 +++--
>  pc-bios/s390-ccw/time.h        | 39 ++++++++++++++++++++++++++++++++++
>  pc-bios/s390-ccw/virtio-net.c  |  1 +
>  pc-bios/s390-ccw/virtio-scsi.c |  1 +
>  pc-bios/s390-ccw/virtio.c      | 18 +++-------------
>  16 files changed, 107 insertions(+), 113 deletions(-)
>  create mode 100644 pc-bios/s390-ccw/time.h
> 

I assume Christian/Thomas will pick that one up once the last wrinkles
have been ironed out?