TIMER_PERIOD value of '10 ns' can be explained looking at
commit 6af0bf9c7c3doc, where the CPU frequency is 200 MHz
and CP0 default count rate is half the frequency of the
CPU. Document that.
target/mips: Move cpu_mips_get_random() with CP0 helpers
The get_random() helper uses the CP0_Wired register, which is
unrelated to the CP0_Count register used as timer.
Commit e16fe40c872 ("Move the MIPS CPU timer in a separate file")
incorrectly moved this get_random() helper with timer specific
code. Move it back to generic CP0 helpers.
target/mips/op_helper: Convert multiple if() to switch case
The cache operation is encoded in bits [20:18] of the instruction.
The 'op' argument of helper_cache() contains the bits [20:16].
Extract the 3 bits and parse them using a switch case. This allow
us to handle multiple cache types (the cache type is encoded in
bits [17:16]).
Previously the if() block was only checking the D-Cache (Primary
Data or Unified Primary). Now we also handle the I-Cache (Primary
Instruction), S-Cache (Secondary) and T-Cache (Terciary).
Jiaxun Yang [Fri, 16 Oct 2020 06:51:56 +0000 (14:51 +0800)]
target/mips: Add loongson-ext lsdc2 group of instructions
LDC2/SDC2 opcodes have been rewritten as "load & store with offset"
group of instructions by loongson-ext ASE.
This patch add implementation of these instructions:
gslbx: load 1 bytes to GPR
gslhx: load 2 bytes to GPR
gslwx: load 4 bytes to GPR
gsldx: load 8 bytes to GPR
gslwxc1: load 4 bytes to FPR
gsldxc1: load 8 bytes to FPR
gssbx: store 1 bytes from GPR
gsshx: store 2 bytes from GPR
gsswx: store 4 bytes from GPR
gssdx: store 8 bytes from GPR
gsswxc1: store 4 bytes from FPR
gssdxc1: store 8 bytes from FPR
Details of Loongson-EXT is here:
https://github.com/FlyGoat/loongson-insn/blob/master/loongson-ext.md
Jiaxun Yang [Fri, 16 Oct 2020 06:51:55 +0000 (14:51 +0800)]
target/mips: Add loongson-ext lswc2 group of instructions (Part 2)
LWC2 & SWC2 have been rewritten by Loongson EXT vendor ASE
as "load/store quad word" and "shifted load/store" groups of
instructions.
This patch add implementation of these instructions:
gslwlc1: similar to lwl but RT is FPR instead of GPR
gslwrc1: similar to lwr but RT is FPR instead of GPR
gsldlc1: similar to ldl but RT is FPR instead of GPR
gsldrc1: similar to ldr but RT is FPR instead of GPR
gsswlc1: similar to swl but RT is FPR instead of GPR
gsswrc1: similar to swr but RT is FPR instead of GPR
gssdlc1: similar to sdl but RT is FPR instead of GPR
gssdrc1: similar to sdr but RT is FPR instead of GPR
Details of Loongson-EXT is here:
https://github.com/FlyGoat/loongson-insn/blob/master/loongson-ext.md
* remotes/ehabkost/tags/x86-next-pull-request:
i386: Mark Icelake-Client CPU models deprecated
cpu: Introduce CPU model deprecation API
kvm: Correct documentation of kvm_irqchip_*()
i386/kvm: Delete kvm_allows_irq0_override()
i386/kvm: Remove IRQ routing support checks
i386/kvm: Require KVM_CAP_IRQ_ROUTING
target/i386: Remove core_id assert check in CPUID 0x8000001E
i386/kvm: fix FEATURE_HYPERV_EDX value in hyperv_passthrough case
i386: drop x86_cpu_get_supported_feature_word() forward declaration
hw/qdev-clock: Display error hint when clock is missing from device
Instead of directly aborting, display a hint to help the developer
figure out the problem (likely trying to connect a clock to a device
pre-dating the Clock API, thus not expecting clocks).
* remotes/kevin/tags/for-upstream:
block: deprecate the sheepdog block driver
block: drop moderated sheepdog mailing list from MAINTAINERS file
monitor: Fix order in monitor_cleanup()
qemu-storage-daemon: Remove QemuOpts from --object parser
qom: Add user_creatable_print_help_from_qdict()
qom: Factor out helpers from user_creatable_print_help()
keyval: Parse help options
keyval: Fix parsing of ',' in value of implied key
test-keyval: Demonstrate misparse of ',' with implied key
keyval: Fix and clarify grammar
Peter Maydell [Thu, 15 Oct 2020 15:35:06 +0000 (16:35 +0100)]
Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-pull-request' into staging
machine + QOM queue, 2020-10-14
* Register some properties as class properties (Eduardo Habkost)
* authz-list-file: Fix crash when filename is not set (Eduardo Habkost)
* can-host-socketcan: Fix crash when 'if' option is not set (Eduardo Habkost)
* remotes/ehabkost/tags/machine-next-pull-request:
can-host-socketcan: Fix crash when 'if' option is not set
authz-list-file: Fix crash when filename is not set
vhost-user: Register "chardev" as class property
vga-pci: Register "big-endian-framebuffer" as class property
i386: Register most CPU properties as class properties
input-barrier: Register properties as class properties
input-linux: Register properties as class properties
rng: Register "opened" as class property
rng-random: register "filename" as class property
rng-egd: Register "chardev" as class property
states that sheepdog is no longer actively developed. The only mentioned
users are some companies who are said to have it for legacy reasons with
plans to replace it by Ceph. There is talk about cutting out existing
features to turn it into a simple demo of how to write a distributed
block service. There is no evidence of anyone working on that idea:
No real commits to git since Jan 2018, and before then just some minor
technical debt cleanup.
There is essentially no activity on the mailing list aside from
patches to QEMU that get CC'd due to our MAINTAINERS entry.
Fedora packages for sheepdog failed to build from upstream source
because of the more strict linker that no longer merges duplicate
global symbols. Fedora patches it to add the missing "extern"
annotations and presumably other distros do to, but upstream source
remains broken.
There is only basic compile testing, no functional testing of the
driver.
Since there are no build pre-requisites the sheepdog driver is currently
enabled unconditionally. This would result in configure issuing a
deprecation warning by default for all users. Thus the configure default
is changed to disable it, requiring users to pass --enable-sheepdog to
build the driver.
block: drop moderated sheepdog mailing list from MAINTAINERS file
The sheepdog mailing list is setup to stop and queue messages from
non-subscribers, pending moderator approval. Unfortunately it seems
that the moderation queue is not actively dealt with. Even when messages
are approved, the sender is never added to the whitelist, so every
future mail from the same sender continues to get stopped for moderation.
MAINTAINERS entries should be responsive and not unneccessarily block
mails from QEMU contributors, so drop the sheepdog mailing list.
Kevin Wolf [Tue, 13 Oct 2020 12:50:27 +0000 (14:50 +0200)]
monitor: Fix order in monitor_cleanup()
We can only destroy Monitor objects after we're sure that they are not
in use by the dispatcher coroutine any more. This fixes crashes like the
following where we tried to destroy a monitor mutex while the dispatcher
coroutine still holds it:
(gdb) bt
#0 0x00007fe541cf4bc5 in raise () at /lib64/libc.so.6
#1 0x00007fe541cdd8a4 in abort () at /lib64/libc.so.6
#2 0x000055c24e965327 in error_exit (err=16, msg=0x55c24eead3a0 <__func__.33> "qemu_mutex_destroy") at ../util/qemu-thread-posix.c:37
#3 0x000055c24e9654c3 in qemu_mutex_destroy (mutex=0x55c25133e0f0) at ../util/qemu-thread-posix.c:70
#4 0x000055c24e7cfaf1 in monitor_data_destroy_qmp (mon=0x55c25133dfd0) at ../monitor/qmp.c:439
#5 0x000055c24e7d23bc in monitor_data_destroy (mon=0x55c25133dfd0) at ../monitor/monitor.c:615
#6 0x000055c24e7d253a in monitor_cleanup () at ../monitor/monitor.c:644
#7 0x000055c24e6cb002 in qemu_cleanup () at ../softmmu/vl.c:4549
#8 0x000055c24e0d259b in main (argc=24, argv=0x7ffff66b0d58, envp=0x7ffff66b0e20) at ../softmmu/main.c:51
Kevin Wolf [Wed, 7 Oct 2020 16:49:03 +0000 (18:49 +0200)]
qemu-storage-daemon: Remove QemuOpts from --object parser
The command line parser for --object parses the input twice: Once into
QemuOpts just for detecting help options, and then again into a QDict
using the keyval parser for actually creating the object.
Now that the keyval parser can also detect help options, we can simplify
this and remove the QemuOpts part.
Kevin Wolf [Wed, 7 Oct 2020 16:49:01 +0000 (18:49 +0200)]
qom: Factor out helpers from user_creatable_print_help()
This creates separate helper functions for printing a list of user
creatable object types and for printing a list of properties of a given
type. This will allow using these parts without having a QemuOpts.
Kevin Wolf [Sun, 11 Oct 2020 07:35:02 +0000 (09:35 +0200)]
keyval: Parse help options
This adds a special meaning for 'help' and '?' as options to the keyval
parser. Instead of being an error (because of a missing value) or a
value for an implied key, they now request help, which is a new boolean
output of the parser in addition to the QDict.
A new parameter 'p_help' is added to keyval_parse() that contains on
return whether help was requested. If NULL is passed, requesting help
results in an error and all other cases work like before.
Turning previous error cases into help is a compatible extension. The
behaviour potentially changes for implied keys: They could previously
get 'help' as their value, which is now interpreted as requesting help.
This is not a problem in practice because 'help' and '?' are not a valid
values for the implied key of any option parsed with keyval_parse():
* audiodev: union Audiodev, implied key "driver" is enum AudiodevDriver,
"help" and "?" are not among its values
* display: union DisplayOptions, implied key "type" is enum
DisplayType, "help" and "?" are not among its values
* blockdev: union BlockdevOptions, implied key "driver is enum
BlockdevDriver, "help" and "?" are not among its values
* export: union BlockExport, implied key "type" is enum BlockExportType,
"help" and "?" are not among its values
* monitor: struct MonitorOptions, implied key "mode" is enum MonitorMode,
"help" and "?" are not among its values
* nbd-server: struct NbdServerOptions, no implied key.
keyval: Fix parsing of ',' in value of implied key
The previous commit demonstrated documentation and code disagree on
parsing of ',' in the value of an implied key. Fix the code to match
the documentation.
This breaks uses of keyval_parse() that pass an implied key and accept
a value containing ','. None of the existing uses does:
* audiodev: implied key "driver" is enum AudiodevDriver, none of the
values contains ','
* display: implied key "type" is enum DisplayType, none of the values
contains ','
* blockdev: implied key "driver is enum BlockdevDriver, none of the
values contains ','
* export: implied key "type" is enum BlockExportType, none of the
values contains ','
* monitor: implied key "mode" is enum MonitorMode, none of the values
contains ','
test-keyval: Demonstrate misparse of ',' with implied key
Add a test for "val,,ue" with implied key. Documentation says this
should parse as implied key with value "val", then fail. The code
parses it as implied key with value "val,ue", then succeeds. The next
commit will fix it.
Prose restricts key fragments: they "must be valid QAPI names or
consist only of decimal digits". Technically, '' consists only of
decimal digits. The code rejects that. Fix the grammar.
* val = { / [^,]* / | ',,' }
Use + instead of *. Accepts the same language.
* val-no-key = / [^=,]* /
The code rejects an empty value. Fix the grammar.
* Section "Additional syntax for use with an implied key" is
confusing. Rewrite it.
Gerd Hoffmann [Wed, 14 Oct 2020 12:11:19 +0000 (14:11 +0200)]
meson: add spice dependency to core spice source files.
Right now it happens to work by pure luck because the spice chardevs
add the spice dependency to the softmmu source set. That'll change
though once we start building spice chardevs as module, so lets fix
it properly.
Gerd Hoffmann [Wed, 14 Oct 2020 12:11:18 +0000 (14:11 +0200)]
meson: add spice_headers dependency.
Used for files which (with CONFIG_SPICE=y) depend on spice header files
to pick up some enum, but which do not depend on on the actual spice
shared library.
Gerd Hoffmann [Wed, 14 Oct 2020 12:11:17 +0000 (14:11 +0200)]
chardev/spice: simplify chardev setup
Initialize spice before chardevs. That allows to register the spice
chardevs directly in the init function and removes the need to maintain
a linked list of chardevs just for registration.
Add mayfail bool parameter to module loading functions. Set it to true
for module_load_qom_all() because device modules might not load into all
system emulation variants. qemu-system-s390x for example will not load
qxl because it lacks vga support. Makes "make check" less chatty.
Drop module_loaded_qom_all check in module_load_qom_one to make sure we
see errors for explicit load requests, i.e. module_load_qom_one("qxl")
failing will log an error no matter whenever module_load_qom_all() was
called before or not.
Robert Hoo [Tue, 22 Sep 2020 07:14:14 +0000 (15:14 +0800)]
cpu: Introduce CPU model deprecation API
Implement the ability of marking some versions deprecated. When
that CPU model is chosen, print a warning. The warning message
can be customized, e.g. suggesting an alternative CPU model to be
used instead.
The deprecation message will be printed by x86_cpu_list_entry(),
e.g. '-cpu help'.
QMP command 'query-cpu-definitions' will return a bool value
indicating the deprecation status.
When split irqchip support was introduced, the meaning of
kvm_irqchip_in_kernel() changed: now it only means the LAPIC is
in kernel. The PIC, IOAPIC, and PIT might be in userspace if
irqchip=split was set. Update the doc comment to reflect that.
While at it, remove the "the user asked us" part in
kvm_irqchip_is_split() doc comment. That macro has nothing to do
with existence of explicit user-provided options.
target/i386: Remove core_id assert check in CPUID 0x8000001E
With x2apic enabled, configurations can have more that 255 cores.
Noticed the device add test is hitting an assert when during cpu
hotplug with core_id > 255. This is due to assert check in the
CPUID 0x8000001E.
* remotes/kraxel/tags/ui-20201014-pull-request:
ui: Fix default window_id value
input-linux: Reset il->fd handler before closing it
SDL: enable OpenGL context creation
vnc-stubs: Allow -vnc none
configure: Fixes ncursesw detection under msys2/mingw by convert them to meson
win32: Simplify gmtime_r detection not depends on if _POSIX_C_SOURCE are defined on msys2/mingw
curses: Fixes curses compiling errors.
curses: Fixes compiler error that complain don't have langinfo.h on msys2/mingw
qemu-edid: drop cast
Samuel Thibault [Mon, 14 Sep 2020 10:06:37 +0000 (12:06 +0200)]
ui: Fix default window_id value
./chardev/baum.c expects the default window_id value to be -1, and not 0
which could be confused with a proper window id (when numbered from 0 by
the ui backend).
This fixes getting Braille output with the curses and gtk frontends.
Fixes: f29b3431f62 ("console: move window ID code from baum to sdl") Signed-off-by: Samuel Thibault <[email protected]> Reviewed-by: Philippe Mathieu-Daudé <[email protected]>
Message-Id: <20200914100637.eeommoflirxrgaeh@function> Signed-off-by: Gerd Hoffmann <[email protected]>
Colin Xu [Fri, 25 Sep 2020 02:18:08 +0000 (10:18 +0800)]
input-linux: Reset il->fd handler before closing it
If object-del input-linux object on-the-fly, instance finalize will
close evdev fd without resetting it. However the main thread is still
trying to lock_acquire/lock_release during ppoll, which leads to a very
high CPU utilization.
Yonggang Luo [Mon, 12 Oct 2020 23:43:47 +0000 (07:43 +0800)]
win32: Simplify gmtime_r detection not depends on if _POSIX_C_SOURCE are defined on msys2/mingw
We remove the CONFIG_LOCALTIME_R detection option in configure, and move the check
existence of gmtime_r from configure into C header and source directly by using macro
`_POSIX_THREAD_SAFE_FUNCTIONS`.
Before this patch, the configure script are always assume the compiler doesn't define
_POSIX_C_SOURCE macro at all, but that's not true, because thirdparty library such
as ncursesw may define -D_POSIX_C_SOURCE in it's pkg-config file. And that C Flags will
added -D_POSIX_C_SOURCE into each QEMU_CFLAGS. And that's causing the following compiling error:
n file included from C:/work/xemu/qemu/include/qemu/osdep.h:119,
from ../softmmu/main.c:25:
C:/work/xemu/qemu/include/sysemu/os-win32.h:53:12: error: redundant redeclaration of 'gmtime_r' [-Werror=redundant-decls]
53 | struct tm *gmtime_r(const time_t *timep, struct tm *result);
| ^~~~~~~~
In file included from C:/work/xemu/qemu/include/qemu/osdep.h:94,
from ../softmmu/main.c:25:
C:/CI-Tools/msys64/mingw64/x86_64-w64-mingw32/include/time.h:284:36: note: previous definition of 'gmtime_r' was here
284 | __forceinline struct tm *__CRTDECL gmtime_r(const time_t *_Time, struct tm *_Tm) {
| ^~~~~~~~
In file included from C:/work/xemu/qemu/include/qemu/osdep.h:119,
from ../softmmu/main.c:25:
C:/work/xemu/qemu/include/sysemu/os-win32.h:55:12: error: redundant redeclaration of 'localtime_r' [-Werror=redundant-decls]
55 | struct tm *localtime_r(const time_t *timep, struct tm *result);
| ^~~~~~~~~~~
In file included from C:/work/xemu/qemu/include/qemu/osdep.h:94,
from ../softmmu/main.c:25:
C:/CI-Tools/msys64/mingw64/x86_64-w64-mingw32/include/time.h:281:36: note: previous definition of 'localtime_r' was here
281 | __forceinline struct tm *__CRTDECL localtime_r(const time_t *_Time, struct tm *_Tm) {
| ^~~~~~~~~~~
Compiling C object libcommon.fa.p/hw_gpio_zaurus.c.obj
In file included from C:/work/xemu/qemu/include/qemu/osdep.h:119,
from ../hw/i2c/smbus_slave.c:16:
C:/work/xemu/qemu/include/sysemu/os-win32.h:53:12: error: redundant redeclaration of 'gmtime_r' [-Werror=redundant-decls]
53 | struct tm *gmtime_r(const time_t *timep, struct tm *result);
| ^~~~~~~~
In file included from C:/work/xemu/qemu/include/qemu/osdep.h:94,
from ../hw/i2c/smbus_slave.c:16:
C:/CI-Tools/msys64/mingw64/x86_64-w64-mingw32/include/time.h:284:36: note: previous definition of 'gmtime_r' was here
284 | __forceinline struct tm *__CRTDECL gmtime_r(const time_t *_Time, struct tm *_Tm) {
| ^~~~~~~~
In file included from C:/work/xemu/qemu/include/qemu/osdep.h:119,
from ../hw/i2c/smbus_slave.c:16:
C:/work/xemu/qemu/include/sysemu/os-win32.h:55:12: error: redundant redeclaration of 'localtime_r' [-Werror=redundant-decls]
55 | struct tm *localtime_r(const time_t *timep, struct tm *result);
| ^~~~~~~~~~~
In file included from C:/work/xemu/qemu/include/qemu/osdep.h:94,
from ../hw/i2c/smbus_slave.c:16:
C:/CI-Tools/msys64/mingw64/x86_64-w64-mingw32/include/time.h:281:36: note: previous definition of 'localtime_r' was here
281 | __forceinline struct tm *__CRTDECL localtime_r(const time_t *_Time, struct tm *_Tm) {
| ^~~~~~~~~~~
Compiling C object libcommon.fa.p/hw_dma_xilinx_axidma.c.obj
After this patch, whenever ncursesw or other thirdparty libraries tried to define or not
define _POSIX_C_SOURCE, the source will building properly. Because now, we don't make any
assumption if _POSIX_C_SOURCE are defined. We solely relied on if the macro `_POSIX_THREAD_SAFE_FUNCTIONS`
are defined in msys2/mingw header.
The _POSIX_THREAD_SAFE_FUNCTIONS are defined in mingw header like this:
Yonggang Luo [Mon, 12 Oct 2020 23:43:46 +0000 (07:43 +0800)]
curses: Fixes curses compiling errors.
This is the compiling error:
../ui/curses.c: In function 'curses_refresh':
../ui/curses.c:256:5: error: 'next_maybe_keycode' may be used uninitialized in this function [-Werror=maybe-uninitialized]
256 | curses2foo(_curses2keycode, _curseskey2keycode, chr, maybe_keycode)
| ^~~~~~~~~~
../ui/curses.c:302:32: note: 'next_maybe_keycode' was declared here
302 | enum maybe_keycode next_maybe_keycode;
| ^~~~~~~~~~~~~~~~~~
../ui/curses.c:256:5: error: 'maybe_keycode' may be used uninitialized in this function [-Werror=maybe-uninitialized]
256 | curses2foo(_curses2keycode, _curseskey2keycode, chr, maybe_keycode)
| ^~~~~~~~~~
../ui/curses.c:265:24: note: 'maybe_keycode' was declared here
265 | enum maybe_keycode maybe_keycode;
| ^~~~~~~~~~~~~
cc1.exe: all warnings being treated as errors
Peter Maydell [Tue, 13 Oct 2020 11:46:26 +0000 (12:46 +0100)]
Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-10-13' into staging
* qtest improvements (test for crash found with the fuzzer, increase
downtime in migration test, less verbose output when running w/o KVM)
* Improve handling of acceptance tests in the Gitlab-CI
* Run checkpatch.pl in the Gitlab-CI
* Improve the gitlab-pipeline-status script
* Misc patches (mark 'moxie' as deprecated, remove stale .gitignore files, ...)
* remotes/huth-gitlab/tags/pull-request-2020-10-13: (23 commits)
scripts/ci/gitlab-pipeline-status: wait for pipeline creation
scripts/ci/gitlab-pipeline-status: use more descriptive exceptions
scripts/ci/gitlab-pipeline-status: handle keyboard interrupts
scripts/ci/gitlab-pipeline-status: refactor parser creation
scripts/ci/gitlab-pipeline-status: give early feedback on running pipelines
scripts/ci/gitlab-pipeline-status: improve message regarding timeout
scripts/ci/gitlab-pipeline-status: make branch name configurable
gitlab: assign python helper files to GitLab maintainers section
gitlab: add a CI job to validate the DCO sign off
gitlab: add a CI job for running checkpatch.pl
configure: fixes indent of $meson setup
docs/system/deprecated: Mark the 'moxie' CPU as deprecated
Remove superfluous .gitignore files
MAINTAINERS: Ignore bios-tables-test in the qtest section
Add a comment in bios-tables-test.c to clarify the reason behind approach
softmmu/vl: Be less verbose about missing KVM when running the qtests
tests/migration: Allow longer timeouts
qtest: add fuzz test case
Acceptance tests: show test report on GitLab CI
Acceptance tests: do not show canceled test logs on GitLab CI
...
Laurent Vivier [Fri, 9 Oct 2020 11:38:43 +0000 (13:38 +0200)]
goldfish_rtc: change MemoryRegionOps endianness to DEVICE_NATIVE_ENDIAN
The doc [1] doesn't define the endianness, but the kernel driver
uses readl() to access the registers, so we can guess it depends
on the architecture endianness.
As riscv architecture endianness is little it might not change anything
for it.
Compiling C object libblock.fa.p/block_vmdk.c.o
../block/vmdk.c: In function ‘vmdk_parse_extents’:
../block/vmdk.c:587:5: error: ‘extent’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
587 | g_free(extent->l1_table);
| ^~~~~~~~~~~~~~~~~~~~~~~~
../block/vmdk.c:754:17: note: ‘extent’ was declared here
754 | VmdkExtent *extent;
| ^~~~~~
../block/vmdk.c:620:11: error: ‘extent’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
620 | ret = vmdk_init_tables(bs, extent, errp);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../block/vmdk.c:598:17: note: ‘extent’ was declared here
598 | VmdkExtent *extent;
| ^~~~~~
../block/vmdk.c:1178:39: error: ‘extent’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
1178 | extent->flat_start_offset = flat_offset << 9;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
../block/vmdk.c: In function ‘vmdk_open_vmdk4’:
../block/vmdk.c:581:22: error: ‘extent’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
581 | extent->l2_cache =
| ~~~~~~~~~~~~~~~~~^
582 | g_malloc(extent->entry_size * extent->l2_size * L2_CACHE_SIZE);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../block/vmdk.c:872:17: note: ‘extent’ was declared here
872 | VmdkExtent *extent;
| ^~~~~~
../block/vmdk.c: In function ‘vmdk_open’:
../block/vmdk.c:620:11: error: ‘extent’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
620 | ret = vmdk_init_tables(bs, extent, errp);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../block/vmdk.c:598:17: note: ‘extent’ was declared here
598 | VmdkExtent *extent;
| ^~~~~~
cc1: all warnings being treated as errors
make: *** [Makefile.ninja:884: libblock.fa.p/block_vmdk.c.o] Error 1
Thomas Huth [Fri, 2 Oct 2020 17:13:43 +0000 (19:13 +0200)]
tests/test-char: Use a proper fallthrough comment
For being able to compile with -Werror=implicit-fallthrough we need
to use comments that the compiler recognizes. Use "fallthrough" instead
of "no break" here.
Cleber Rosa [Fri, 4 Sep 2020 16:42:58 +0000 (12:42 -0400)]
scripts/ci/gitlab-pipeline-status: wait for pipeline creation
When called in wait mode, this script will also wait for the pipeline
to be get to a "running" state. Because many more status may be seen
until a pipeline gets to "running", and those need to be handle too.
The script has its own timeout, which is about how long the script
will wait (when called with --wait) for the pipeline to complete, and
not necessarily for the pipeline to complete.
While checkpatch.pl can validate DCO sign off that job must always be
advisory only since it is expected that certain patches will fail some
code style rules.
We require the DCO sign off to be mandatory for all commits though, so
it benefits from being validated in a standalone job.
This job is advisory since it is expected that certain patches will fail
the style checks and checkpatch.pl provides no way to mark exceptions to
the rules.
projects / qemu.git / log