Re: [Xen-devel] [PATCH v6 00/11] error: auto propagated local_err part I
Vladimir Sementsov-Ogievskiy writes: > Markus, what about this? Should I respin? I still haven't looked at this, must be frustrating for you, sorry! I've been under water ever since my Christmas vacation... If you rather want me to look at a v7 that addresses the review comments from others, then go ahead and respin. ___ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
Re: [Xen-devel] [PATCH v6 00/11] error: auto propagated local_err part I
Markus, what about this? Should I respin?
10.01.2020 22:41, Vladimir Sementsov-Ogievskiy wrote:
Hi all!
Now, when preparations from
[RFC v5 000/126] error: auto propagated local_err
https://lists.gnu.org/archive/html/qemu-devel/2019-10/msg02771.html
https://src.openvz.org/scm/~vsementsov/qemu.git #tag up-auto-local-err-v5
, after some iterations, are finally merged, let's proceed with the
rest. Sorry for a big delay on my part.
As a first step, I decided to take subsystems, each of them covered by
one patch, which get r-b/a-b marks by maintainer of the subsystem in v5.
v6 is available at
https://src.openvz.org/scm/~vsementsov/qemu.git #tag
up-auto-local-err-partI-v6
Changes v5->v6:
01: use errp name for the parameter, add assertion
02: add a lot of text information, drop Eric's r-b.
no semantic changes.
03: add more comments
skip functions with pattern error_append_.*_hint in name
make errp identifier, to match any name of Error ** paramter
some other improvements
04: only commit message changed,
keep Philippe's r-b
05: new, manual update for hw/sd/ssi-sd
06: only commit message changed,
keep Philippe's r-b
07: only commit message changed,
keep Philippe's r-b
08: local_parse_opts() changed, so patch changed in this
function, drop a-b mark
also, indentation fixed, by improvement in coccinelle script
09: only commit message changed,
keep Stefan's r-b
10: commit message and a bit of context changed, still seems
valid to keep Eric's r-b
11: add new hunk: hw/pci-host/xen_igd_pt.c, so, drop r-b
also, indentation fixed, by improvement in coccinelle script
In these series, there is no commit-per-subsystem script, each generated
commit is generated in separate.
Still, generating commands are very similar, and looks like
sed -n '/^$/,/^$/{s/^F: //p}' MAINTAINERS | \
xargs git ls-files | grep '\.[hc]$' | \
xargs spatch \
--sp-file scripts/coccinelle/auto-propagated-errp.cocci \
--macro-file scripts/cocci-macro-file.h \
--in-place --no-show-diff --max-width 80
Note, that in each generated commit, generation command is the only
text, indented by 8 spaces in 'git log -1' output, so, to regenerate all
commits (for example, after rebase, or change in coccinelle script), you
may use the following command:
git rebase -x "sh -c \"git show --pretty= --name-only | xargs git checkout HEAD^ -- ; git
reset; git log -1 | grep '^' | sh\"" HEAD~7
Which will start automated interactive rebase for generated patches,
which will stop if generated patch changed
(you may do git commit --amend to apply updated generated changes).
Note:
git show --pretty= --name-only - lists files, changed in HEAD
git log -1 | grep '^' | sh - rerun generation command of HEAD
Check for compilation of changed .c files
git rebase -x "sh -c \"git show --pretty= --name-only | sed -n 's/\.c$/.o/p' | xargs make
-j9\"" HEAD~7
Vladimir Sementsov-Ogievskiy (11):
qapi/error: add (Error **errp) cleaning APIs
error: auto propagated local_err
scripts: add coccinelle script to use auto propagated errp
hw/sd/ssi-sd: fix error handling in ssi_sd_realize
SD (Secure Card): introduce ERRP_AUTO_PROPAGATE
pflash: introduce ERRP_AUTO_PROPAGATE
fw_cfg: introduce ERRP_AUTO_PROPAGATE
virtio-9p: introduce ERRP_AUTO_PROPAGATE
TPM: introduce ERRP_AUTO_PROPAGATE
nbd: introduce ERRP_AUTO_PROPAGATE
xen: introduce ERRP_AUTO_PROPAGATE
include/block/nbd.h | 1 +
include/qapi/error.h | 113 +-
block/nbd.c | 49 +++---
hw/9pfs/9p-local.c| 12 +-
hw/9pfs/9p.c | 1 +
hw/block/dataplane/xen-block.c| 17 +--
hw/block/pflash_cfi01.c | 7 +-
hw/block/pflash_cfi02.c | 7 +-
hw/block/xen-block.c | 125 +++-
hw/nvram/fw_cfg.c | 14 +-
hw/pci-host/xen_igd_pt.c | 7 +-
hw/sd/sdhci-pci.c | 7 +-
hw/sd/sdhci.c | 21 ++-
hw/sd/ssi-sd.c| 26 +++-
hw/tpm/tpm_util.c | 7 +-
hw/xen/xen-backend.c | 7 +-
hw/xen/xen-bus.c | 100 ++---
hw/xen/xen-host-pci-device.c | 27 ++--
hw/xen/xen_pt.c | 25 ++--
hw/xen/xen_pt_config_init.c | 20 +--
nbd/client.c | 5 +
nbd/server.c | 5 +
tpm.c | 7 +-
scripts/coccinelle/auto-propagated-errp.cocci | 139 ++
24 files changed, 482 insertions(+), 267 deletions(-)
Re: [Xen-devel] [PATCH v6 00/11] error: auto propagated local_err part I
Patchew URL:
https://patchew.org/QEMU/20200110194158.14190-1-vsement...@virtuozzo.com/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Subject: [Xen-devel] [PATCH v6 00/11] error: auto propagated local_err part I
Type: series
Message-id: 20200110194158.14190-1-vsement...@virtuozzo.com
=== 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'
fee0dd2 xen: introduce ERRP_AUTO_PROPAGATE
9074b45 nbd: introduce ERRP_AUTO_PROPAGATE
05632cb TPM: introduce ERRP_AUTO_PROPAGATE
2a019cd virtio-9p: introduce ERRP_AUTO_PROPAGATE
b4e0525 fw_cfg: introduce ERRP_AUTO_PROPAGATE
3a69800 pflash: introduce ERRP_AUTO_PROPAGATE
f4ac870 SD (Secure Card): introduce ERRP_AUTO_PROPAGATE
29fbc1d hw/sd/ssi-sd: fix error handling in ssi_sd_realize
6ebc57a scripts: add coccinelle script to use auto propagated errp
477b9ec error: auto propagated local_err
0c38914 qapi/error: add (Error **errp) cleaning APIs
=== OUTPUT BEGIN ===
1/11 Checking commit 0c389147591a (qapi/error: add (Error **errp) cleaning APIs)
2/11 Checking commit 477b9ec03898 (error: auto propagated local_err)
ERROR: Macros with multiple statements should be enclosed in a do - while loop
#138: FILE: include/qapi/error.h:428:
+#define ERRP_AUTO_PROPAGATE() \
+g_auto(ErrorPropagator) _auto_errp_prop = {.errp = errp}; \
+errp = ((errp == NULL || *errp == error_fatal) \
+? &_auto_errp_prop.local_err : errp)
total: 1 errors, 0 warnings, 102 lines checked
Patch 2/11 has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
3/11 Checking commit 6ebc57a94cf0 (scripts: add coccinelle script to use auto
propagated errp)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#25:
new file mode 100644
total: 0 errors, 1 warnings, 148 lines checked
Patch 3/11 has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
4/11 Checking commit 29fbc1d61eb1 (hw/sd/ssi-sd: fix error handling in
ssi_sd_realize)
5/11 Checking commit f4ac87065f2c (SD (Secure Card): introduce
ERRP_AUTO_PROPAGATE)
6/11 Checking commit 3a69800331a4 (pflash: introduce ERRP_AUTO_PROPAGATE)
7/11 Checking commit b4e0525d3dcf (fw_cfg: introduce ERRP_AUTO_PROPAGATE)
8/11 Checking commit 2a019cd1f992 (virtio-9p: introduce ERRP_AUTO_PROPAGATE)
9/11 Checking commit 05632cbe2d39 (TPM: introduce ERRP_AUTO_PROPAGATE)
10/11 Checking commit 9074b450cb34 (nbd: introduce ERRP_AUTO_PROPAGATE)
11/11 Checking commit fee0dd26ea0b (xen: introduce ERRP_AUTO_PROPAGATE)
=== OUTPUT END ===
Test command exited with code: 1
The full log is available at
http://patchew.org/logs/20200110194158.14190-1-vsement...@virtuozzo.com/testing.checkpatch/?type=message.
---
Email generated automatically by Patchew [https://patchew.org/].
Please send your feedback to patchew-de...@redhat.com
___
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
[Xen-devel] [PATCH v6 00/11] error: auto propagated local_err part I
Hi all!
Now, when preparations from
[RFC v5 000/126] error: auto propagated local_err
https://lists.gnu.org/archive/html/qemu-devel/2019-10/msg02771.html
https://src.openvz.org/scm/~vsementsov/qemu.git #tag up-auto-local-err-v5
, after some iterations, are finally merged, let's proceed with the
rest. Sorry for a big delay on my part.
As a first step, I decided to take subsystems, each of them covered by
one patch, which get r-b/a-b marks by maintainer of the subsystem in v5.
v6 is available at
https://src.openvz.org/scm/~vsementsov/qemu.git #tag
up-auto-local-err-partI-v6
Changes v5->v6:
01: use errp name for the parameter, add assertion
02: add a lot of text information, drop Eric's r-b.
no semantic changes.
03: add more comments
skip functions with pattern error_append_.*_hint in name
make errp identifier, to match any name of Error ** paramter
some other improvements
04: only commit message changed,
keep Philippe's r-b
05: new, manual update for hw/sd/ssi-sd
06: only commit message changed,
keep Philippe's r-b
07: only commit message changed,
keep Philippe's r-b
08: local_parse_opts() changed, so patch changed in this
function, drop a-b mark
also, indentation fixed, by improvement in coccinelle script
09: only commit message changed,
keep Stefan's r-b
10: commit message and a bit of context changed, still seems
valid to keep Eric's r-b
11: add new hunk: hw/pci-host/xen_igd_pt.c, so, drop r-b
also, indentation fixed, by improvement in coccinelle script
In these series, there is no commit-per-subsystem script, each generated
commit is generated in separate.
Still, generating commands are very similar, and looks like
sed -n '/^$/,/^$/{s/^F: //p}' MAINTAINERS | \
xargs git ls-files | grep '\.[hc]$' | \
xargs spatch \
--sp-file scripts/coccinelle/auto-propagated-errp.cocci \
--macro-file scripts/cocci-macro-file.h \
--in-place --no-show-diff --max-width 80
Note, that in each generated commit, generation command is the only
text, indented by 8 spaces in 'git log -1' output, so, to regenerate all
commits (for example, after rebase, or change in coccinelle script), you
may use the following command:
git rebase -x "sh -c \"git show --pretty= --name-only | xargs git checkout
HEAD^ -- ; git reset; git log -1 | grep '^' | sh\"" HEAD~7
Which will start automated interactive rebase for generated patches,
which will stop if generated patch changed
(you may do git commit --amend to apply updated generated changes).
Note:
git show --pretty= --name-only - lists files, changed in HEAD
git log -1 | grep '^' | sh - rerun generation command of HEAD
Check for compilation of changed .c files
git rebase -x "sh -c \"git show --pretty= --name-only | sed -n 's/\.c$/.o/p' |
xargs make -j9\"" HEAD~7
Vladimir Sementsov-Ogievskiy (11):
qapi/error: add (Error **errp) cleaning APIs
error: auto propagated local_err
scripts: add coccinelle script to use auto propagated errp
hw/sd/ssi-sd: fix error handling in ssi_sd_realize
SD (Secure Card): introduce ERRP_AUTO_PROPAGATE
pflash: introduce ERRP_AUTO_PROPAGATE
fw_cfg: introduce ERRP_AUTO_PROPAGATE
virtio-9p: introduce ERRP_AUTO_PROPAGATE
TPM: introduce ERRP_AUTO_PROPAGATE
nbd: introduce ERRP_AUTO_PROPAGATE
xen: introduce ERRP_AUTO_PROPAGATE
include/block/nbd.h | 1 +
include/qapi/error.h | 113 +-
block/nbd.c | 49 +++---
hw/9pfs/9p-local.c| 12 +-
hw/9pfs/9p.c | 1 +
hw/block/dataplane/xen-block.c| 17 +--
hw/block/pflash_cfi01.c | 7 +-
hw/block/pflash_cfi02.c | 7 +-
hw/block/xen-block.c | 125 +++-
hw/nvram/fw_cfg.c | 14 +-
hw/pci-host/xen_igd_pt.c | 7 +-
hw/sd/sdhci-pci.c | 7 +-
hw/sd/sdhci.c | 21 ++-
hw/sd/ssi-sd.c| 26 +++-
hw/tpm/tpm_util.c | 7 +-
hw/xen/xen-backend.c | 7 +-
hw/xen/xen-bus.c | 100 ++---
hw/xen/xen-host-pci-device.c | 27 ++--
hw/xen/xen_pt.c | 25 ++--
hw/xen/xen_pt_config_init.c | 20 +--
nbd/client.c | 5 +
nbd/server.c | 5 +
tpm.c | 7 +-
scripts/coccinelle/auto-propagated-errp.cocci | 139 ++
24 files changed, 482 insertions(+), 267 deletions(-)
create mode 100644 scripts/coccinelle/auto-propagated-errp.cocci
CC: Cornelia Huck
CC: Eric Blake
CC: Kevin Wolf
CC: Max Reitz
CC: Greg Kurz
CC: Stefan
