Peter Maydell [Mon, 23 Mar 2020 17:41:21 +0000 (17:41 +0000)]
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20200323' into staging
target-arm queue:
* target/arm: avoid undefined behaviour shift in watchpoint code
* target/arm: avoid undefined behaviour shift in handle_simd_dupe()
* target/arm: add assert that immh != 0 in disas_simd_shift_imm()
* aspeed/smc: Fix DMA support for AST2600
* hw/arm/bcm283x: Correct the license text ('and' vs 'or')
* remotes/pmaydell/tags/pull-target-arm-20200323:
target/arm: Move computation of index in handle_simd_dupe
target/arm: Assert immh != 0 in disas_simd_shift_imm
target/arm: Rearrange disabled check for watchpoints
aspeed/smc: Fix DMA support for AST2600
hw/arm/bcm283x: Correct the license text
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
target/arm: Move computation of index in handle_simd_dupe
Coverity reports a BAD_SHIFT with ctz32(imm5), with imm5 == 0.
This is an invalid encoding, but we diagnose that just below
by rejecting size > 3. Avoid the warning by sinking the
computation of index below the check.
Reported-by: Coverity (CID 1421965) Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200320160622.8040-4-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
target/arm: Assert immh != 0 in disas_simd_shift_imm
Coverity raised a shed-load of errors cascading from inferring
that clz32(immh) might yield 32, from immh might be 0.
While immh cannot be 0 from encoding, it is not obvious even to
a human how we've checked that: via the filtering provided by
data_proc_simd[].
Reported-by: Coverity (CID 1421923, and more) Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200320160622.8040-3-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Cédric Le Goater [Mon, 23 Mar 2020 17:22:30 +0000 (17:22 +0000)]
aspeed/smc: Fix DMA support for AST2600
Recent firmwares uses SPI DMA transfers in U-Boot to load the
different images (kernel, initrd, dtb) in the SoC DRAM. The AST2600
FMC model is missing the masks to be applied on the DMA registers
which resulted in incorrect values. Fix that and wire the SPI
controllers which have DMA support on the AST2600.
Fixes: bcaa8ddd081c ("aspeed/smc: Add AST2600 support") Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Joel Stanley <joel@jms.id.au>
Message-id: 20200320053923.20565-1-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The license is the 'GNU General Public License v2.0 or later',
not 'and':
This program is free software; you can redistribute it and/ori
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of
the License, or (at your option) any later version.
Fix the license comment.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200312213455.15854-1-philmd@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Stefan Hajnoczi [Thu, 19 Mar 2020 16:35:59 +0000 (16:35 +0000)]
aio-posix: fix io_uring with external events
When external event sources are disabled fdmon-io_uring falls back to
fdmon-poll. The ->need_wait() callback needs to watch for this so it
can return true when external event sources are disabled.
It is also necessary to call ->wait() when AioHandlers have changed
because io_uring is asynchronous and we must submit new sqes.
Both of these changes to ->need_wait() together fix tests/test-aio -p
/aio/external-client, which failed with:
Akihiro Suda (8):
remove confusing comment that exists from ancient slirp
add slirp_new(SlirpConfig *, SlirpCb *, void *)
allow custom MTU
add disable_host_loopback (prohibit connections to 127.0.0.1)
add SlirpConfig version
emu: remove dead code
emu: disable by default
fix a typo in a comment
Anders Waldenborg (1):
state: fix loading of guestfwd state
Giuseppe Scrivano (1):
socket: avoid getpeername after shutdown(SHUT_WR)
Jindrich Novy (1):
Don't leak memory when reallocation fails.
Marc-André Lureau (60):
Merge branch 'AkihiroSuda/libslirp-slirp4netns'
Merge branch 'fix-typo' into 'master'
meson: make it subproject friendly
Merge branch 'meson' into 'master'
misc: fix compilation warnings
Merge branch 'fix-shutdown-wr' into 'master'
sbuf: remove unused and undefined sbcopy() path
sbuf: check more strictly sbcopy() bounds with offset
sbuf: replace a comment with a runtime warning
Replace remaining malloc/free user with glib
tcp_attach() can no longer fail
state: can't ENOMEM
sbuf: use unsigned types
sbuf: simplify sbreserve()
dnssearch: use g_strv_length()
vmstate: silence scan-build warning
gitlab-ci: run scan-build
Merge branch 'mem-cleanups' into 'master'
libslirp.map: bind slirp_new to SLIRP_4.1 version
meson: fix libtool versioning
Release v4.1.0
Merge branch '4.1.0' into 'master'
CHANGELOG: start unreleased section
Merge branch 'add-unix' into 'master'
util: add G_SIZEOF_MEMBER() macro
Check bootp_filename is not going to be truncated
bootp: remove extra cast
bootp: replace simple snprintf() with strcpy()
tftp: clarify what is actually OACK m_len
tcp_emu: add more fixme/warnings comments
util: add slirp_fmt() helpers
dhcpv6: use slirp_fmt()
misc: use slirp_fmt0()
tftp: use slirp_fmt0()
tcp_ctl: use slirp_fmt()
tcp_emu: fix unsafe snprintf() usages
misc: improve error report
Use g_snprintf()
util: add gnuc format function attribute to slirp_fmt*
Merge branch 'aw-guestfwd-state' into 'master'
Merge branch 'slirp-fmt' into 'master'
socket: remove extra label and variable
socket: factor out sotranslate ipv4/ipv6 handling
socket: remove need for extra scope_id variable
socket: do not fallback on host loopback if get_dns_addr() failed
socket: do not fallback on loopback addr for addresses in our mask/prefix
Prepare for v4.2.0 release
Merge branch 'translate-fix' into 'master'
Merge branch 'release-v4.2.0' into 'master'
changelog: post-release
changelog: fix link
.gitlab-ci: add --werror, treat CI build warnings as errors
Revert "socket: remove need for extra scope_id variable"
Teach slirp_version_string() to return vcs version
Merge branch 'mingw-fix' into 'master'
Merge branch 'vcs-version' into 'master'
meson: bump required version to 0.49
build-sys: fix NetBSD build regression
Merge branch 'netbsd-fix' into 'master'
build-sys: make libslirp-version.h depend on Makefile
PanNengyuan (1):
libslirp: fix NULL pointer dereference in tcp_sockclosed
Philippe Mathieu-Daudé (1):
Add a git-publish configuration file
Prasad J Pandit (4):
slirp: ncsi: compute checksum for valid data length
slirp: use correct size while emulating IRC commands
slirp: use correct size while emulating commands
slirp: tftp: restrict relative path access
Samuel Thibault (14):
ip_reass: explain why we should not always update the q pointer
Merge branch 'comment' into 'master'
Merge branch 'no-emu' into 'master'
Fix bogus indent, no source change
ip_reass: Fix use after free
Merge branch 'reass2' into 'master'
Make host receive broadcast packets
arp: Allow 0.0.0.0 destination address
Merge branch 'warnings' into 'master'
Merge branch 'arp_0' into 'master'
Merge branch 'broadcast' into 'master'
tcp_emu: Fix oob access
Merge branch 'oob' into 'master'
Merge branch 'master' into 'master'
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Peter Maydell [Mon, 16 Mar 2020 11:20:06 +0000 (11:20 +0000)]
Update copyright date for user-facing copyright strings
Update the copyright date to 2020 for the copyright strings which are
user-facing and represent overall copyright info for all of QEMU.
Reported-by: John Arbuckle <programmingkidx@gmail.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200316112006.19107-1-peter.maydell@linaro.org
Kevin Wolf [Fri, 13 Mar 2020 08:36:17 +0000 (09:36 +0100)]
iotests: Increase pause_wait() timeout
Waiting for only 1 second proved to be too short on a loaded system,
resulting in false positives when testing pull requests. Increase the
timeout a bit to make this less likely.
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200313083617.8326-4-kwolf@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Kevin Wolf [Fri, 13 Mar 2020 08:36:16 +0000 (09:36 +0100)]
python/qemu: Kill QEMU process if 'quit' doesn't work
With a QEMU bug, it can happen that the QEMU process doesn't react to a
'quit' QMP command. If we got an exception during previous QMP
communication (e.g. iotests Timeout expiring), we could also be in an
inconsistent state where after sending 'quit' we immediately read an old
response and close the socket even though the 'quit' command wasn't
processed yet. Both cases would lead to a hanging test.
Fix this by waiting for the QEMU process to exit after sending 'quit'
with a timeout, and if it doesn't happen within three seconds, send
SIGKILL.
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200313083617.8326-3-kwolf@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Kevin Wolf [Fri, 13 Mar 2020 08:36:15 +0000 (09:36 +0100)]
iotests.py: Enable faulthandler
With this, you can send SIGABRT to a hanging test case and you'll get a
Python stack trace so you know where it was hanging.
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200313083617.8326-2-kwolf@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
# gpg: Signature made Sat 21 Mar 2020 17:29:59 GMT
# gpg: using RSA key 36D4C0F0CF2FE46D
# gpg: Good signature from "Marcel Apfelbaum <marcel.apfelbaum@zoho.com>" [marginal]
# gpg: aka "Marcel Apfelbaum <marcel@redhat.com>" [marginal]
# gpg: aka "Marcel Apfelbaum <marcel.apfelbaum@gmail.com>" [marginal]
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: B1C6 3A57 F92E 08F2 640F 31F5 36D4 C0F0 CF2F E46D
* remotes/marcel/tags/rdma-pull-request:
hw/rdma: avoid suspicious strncpy() use
hw/rdma: Skip data-path mr_id translation
hw/rdma: Cosmetic change - no need for two sge arrays
hw/rdma/vmw/pvrdma_dev_ring: Replace strncpy with pstrcpy
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Stefan Hajnoczi [Mon, 16 Mar 2020 16:07:02 +0000 (16:07 +0000)]
hw/rdma: avoid suspicious strncpy() use
gcc (GCC) 9.2.1 20190827 (Red Hat 9.2.1-1) with sanitizers enabled
reports the following error:
CC x86_64-softmmu/hw/rdma/vmw/pvrdma_dev_ring.o
In file included from /usr/include/string.h:495,
from include/qemu/osdep.h:101,
from hw/rdma/vmw/pvrdma_dev_ring.c:16:
In function ‘strncpy’,
inlined from ‘pvrdma_ring_init’ at hw/rdma/vmw/pvrdma_dev_ring.c:33:5:
/usr/include/bits/string_fortified.h:106:10: error: ‘__builtin_strncpy’ specified bound 32 equals destination size [-Werror=stringop-truncation]
106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Use pstrcpy() instead of strncpy(). It is guaranteed to NUL-terminate
strings.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Yuval Shaia <yuval.shaia.ml.gmail.com>
Message-Id: <20200316160702.478964-3-stefanha@redhat.com> Signed-off-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Yuval Shaia [Fri, 20 Mar 2020 14:34:29 +0000 (16:34 +0200)]
hw/rdma: Skip data-path mr_id translation
With the change made in commit 68b89aee71 ("Utilize ibv_reg_mr_iova for
memory registration") the MR emulation is no longer needed in order to
translate the guest addresses into host addresses.
With that, the next obvious step is to skip entirely the processing in
data-path.
To accomplish this, return the backend's lkey to driver so we will not
need to do the emulated mr_id to backend mr_id translation in data-path.
The function build_host_sge_array is still called in data-path but only
for backward computability with statistics collection.
While there, as a cosmetic change to make the code cleaner - make one
copy of the function rdma_backend_create_mr and leave the redundant
guest_start argument in the legacy code.
Yuval Shaia [Fri, 20 Mar 2020 14:34:28 +0000 (16:34 +0200)]
hw/rdma: Cosmetic change - no need for two sge arrays
The function build_host_sge_array uses two sge arrays, one for input and
one for output.
Since the size of the two arrays is the same, the function can write
directly to the given source array (i.e. input/output argument).
Julia Suvorova [Wed, 18 Mar 2020 13:48:49 +0000 (14:48 +0100)]
hw/rdma/vmw/pvrdma_dev_ring: Replace strncpy with pstrcpy
ring->name is defined as 'char name[MAX_RING_NAME_SZ]'. Replace untruncated
strncpy with QEMU function.
This case prevented QEMU from compiling with --enable-sanitizers.
Signed-off-by: Julia Suvorova <jusual@redhat.com>
Message-Id: <20200318134849.237011-1-jusual@redhat.com> Reviewed-by: Yuval Shaia <yuval.shaia.ml.gmail.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Leonardo Bras [Thu, 19 Mar 2020 04:03:26 +0000 (01:03 -0300)]
device_tree: Add info message when dumping dtb to file
When dumping dtb to a file, qemu exits silently before starting the VM.
Add info message so user can easily track why the proccess exits.
Add error message if dtb dump failed.
Signed-off-by: Leonardo Bras <leonardo@linux.ibm.com>
Message-Id: <20200319040326.391090-1-leonardo@linux.ibm.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Peter Maydell [Fri, 20 Mar 2020 16:00:21 +0000 (16:00 +0000)]
Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-5.0-pull-request' into staging
update syscall numbers to linux 5.5 (with scripts)
add clock_gettime64/clock_settime64
add AT_EXECFN
v4: restore syscall.tbl series but remove vsyscall series
v3: remove syscall.tbl series
v2: guard copy_to_user_timezone() with TARGET_NR_gettimeofday
remove "Support futex_time64" patch
guard sys_futex with TARGET_NR_exit
Laurent Vivier [Mon, 16 Mar 2020 08:56:20 +0000 (09:56 +0100)]
linux-user, openrisc: sync syscall numbers with kernel v5.5
Use helper script scripts/gensyscalls.sh to generate the file.
Add TARGET_NR_or1k_atomic
Remove useless comments and blank lines.
Define diretly the __NR_XXX64 syscalls rather than using the
intermediate __NR3264 definition.
Laurent Vivier [Tue, 10 Mar 2020 10:33:58 +0000 (11:33 +0100)]
linux-user, mips: add syscall table generation support
Copy syscall.tbl and syscallhdr.sh from linux/arch/mips/kernel/syscalls/syscall_o32.tbl v5.5
Update syscallhdr.sh to generate QEMU syscall_nr.h
Move the offset (4000) from the file to the Makefile.objs to be passed
to syscallhdr.sh
Rename on the fly fadvise64 to fadvise64_64.
Laurent Vivier [Tue, 10 Mar 2020 10:33:51 +0000 (11:33 +0100)]
linux-user, ppc: add syscall table generation support
Copy syscall.tbl and syscallhdr.sh from linux/arch/ppc/kernel/syscalls v5.5
Update syscallhdr.sh to generate QEMU syscall_nr.h
and to not generate the entry if entry point is sys_ni_syscall.
Fix ppc/signal.c to define do_sigreturn() for TARGET_ABI32.
Laurent Vivier [Tue, 10 Mar 2020 10:33:43 +0000 (11:33 +0100)]
linux-user: introduce parameters to generate syscall_nr.h
This will be used when we'll import syscall.tbl from the kernel
Add a script to remove all the dependencies to syscall_nr.h
that point to source directory and not to the build directory.
The list of arch will be update while the generated files are added.
Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <20200310103403.3284090-2-laurent@vivier.eu> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Alistair Francis [Thu, 12 Mar 2020 22:13:53 +0000 (15:13 -0700)]
linux-user/syscall: Add support for clock_gettime64/clock_settime64
Add support for the clock_gettime64/clock_settime64 syscalls.
If your host is 64-bit or is 32-bit with the *_time64 syscall then the
timespec will correctly be a 64-bit time_t. Otherwise the host will
return a 32-bit time_t which will be rounded to 64-bits. This will be
incorrect after y2038.
Alistair Francis [Thu, 12 Mar 2020 22:13:49 +0000 (15:13 -0700)]
linux-user: Protect more syscalls
New y2038 safe 32-bit architectures (like RISC-V) don't support old
syscalls with a 32-bit time_t. The kernel defines new *_time64 versions
of these syscalls. Add some more #ifdefs to syscall.c in linux-user to
allow us to compile without these old syscalls.
Lirong Yuan [Fri, 13 Mar 2020 00:28:13 +0000 (17:28 -0700)]
linux-user: Update TASK_UNMAPPED_BASE for aarch64
This change updates TASK_UNMAPPED_BASE (the base address for guest programs) for aarch64. It is needed to allow qemu to work with Thread Sanitizer (TSan), which has specific boundary definitions for memory mappings on different platforms:
https://github.com/llvm/llvm-project/blob/master/compiler-rt/lib/tsan/rtl/tsan_platform.h
Tobias Koch [Thu, 5 Mar 2020 20:24:00 +0000 (21:24 +0100)]
linux-user: do prlimit selectively
Analogous to what commit 5dfa88f7 did for setrlimit, this commit
selectively ignores limits for memory-related resources in prlimit64
calls. This is to prevent too restrictive limits from causing QEMU
itself to malfunction.
Peter Maydell [Fri, 20 Mar 2020 12:15:19 +0000 (12:15 +0000)]
Merge remote-tracking branch 'remotes/philmd-gitlab/tags/target_renesas_rx-20200320' into staging
Introduce the architectural part of the Renesas RX
architecture emulation, developed by Yoshinori Sato.
CI jobs results:
https://gitlab.com/philmd/qemu/pipelines/127886344
https://travis-ci.org/github/philmd/qemu/builds/664579420
# gpg: Signature made Fri 20 Mar 2020 10:27:32 GMT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE
* remotes/philmd-gitlab/tags/target_renesas_rx-20200320:
Add rx-softmmu
target/rx: Dump bytes for each insn during disassembly
target/rx: Collect all bytes during disassembly
target/rx: Emit all disassembly in one prt()
target/rx: Use prt_ldmi for XCHG_mr disassembly
target/rx: Replace operand with prt_ldmi in disassembler
target/rx: Disassemble rx_index_addr into a string
target/rx: RX disassembler
target/rx: CPU definitions
target/rx: TCG helpers
target/rx: TCG translation
MAINTAINERS: Add entry for the Renesas RX architecture
hw/registerfields.h: Add 8bit and 16bit register macros
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Cornelia Huck [Wed, 18 Mar 2020 09:39:19 +0000 (10:39 +0100)]
compat: disable edid on correct virtio-gpu device
Commit bb15791166c1 ("compat: disable edid on virtio-gpu base
device") tried to disable 'edid' on the virtio-gpu base device.
However, that device is not 'virtio-gpu', but 'virtio-gpu-device'.
Fix it.
Fixes: bb15791166c1 ("compat: disable edid on virtio-gpu base device") Reported-by: Lukáš Doktor <ldoktor@redhat.com> Tested-by: Lukáš Doktor <ldoktor@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Message-id: 20200318093919.24942-1-cohuck@redhat.com Cc: qemu-stable@nongnu.org Signed-off-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Yoshinori Sato [Mon, 21 Jan 2019 13:18:59 +0000 (05:18 -0800)]
Add rx-softmmu
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
[PMD: Squashed patches from Richard Henderson modifying
qapi/common.json and tests/machine-none-test.c]
Message-Id: <20200224141923.82118-21-ysato@users.sourceforge.jp>
[PMD: Added @since 5.0 tag in SysEmuTarget] Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
target/rx: Dump bytes for each insn during disassembly
There are so many different forms of each RX instruction
that it will be very useful to be able to look at the bytes
to see on which path a bug may lie.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Yoshinori Sato <ysato@users.sourceforge.jp> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190531134315.4109-24-richard.henderson@linaro.org> Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Yoshinori Sato <ysato@users.sourceforge.jp> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190531134315.4109-23-richard.henderson@linaro.org> Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Many of the multi-part prints have been eliminated by previous
patches. Eliminate the rest of them.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Yoshinori Sato <ysato@users.sourceforge.jp> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190531134315.4109-22-richard.henderson@linaro.org> Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Note that the ld == 3 case handled by prt_ldmi is decoded as
XCHG_rr and cannot appear here.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Yoshinori Sato <ysato@users.sourceforge.jp> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190531134315.4109-21-richard.henderson@linaro.org> Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
target/rx: Replace operand with prt_ldmi in disassembler
This has consistency with prt_ri(). It loads all data before
beginning output. It uses exactly one call to prt() to emit
the full instruction.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Yoshinori Sato <ysato@users.sourceforge.jp> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190531134315.4109-20-richard.henderson@linaro.org> Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
target/rx: Disassemble rx_index_addr into a string
We were eliding all zero indexes. It is only ld==0 that does
not have an index in the instruction. This also allows us to
avoid breaking the final print into multiple pieces.
Reviewed-by: Yoshinori Sato <ysato@users.sourceforge.jp> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190531134315.4109-19-richard.henderson@linaro.org> Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Yoshinori Sato [Mon, 21 Jan 2019 13:17:38 +0000 (05:17 -0800)]
target/rx: RX disassembler
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200224141923.82118-8-ysato@users.sourceforge.jp> Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Yoshinori Sato [Mon, 21 Jan 2019 13:23:56 +0000 (05:23 -0800)]
target/rx: CPU definitions
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
[PMD: Use newer QOM style, split cpu-qom.h, restrict access to
extable array, use rx_cpu_tlb_fill() extracted from patch of
Yoshinori Sato 'Convert to CPUClass::tlb_fill', call cpu_reset
after qemu_init_vcpu, make rx_crname a function] Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200224141923.82118-7-ysato@users.sourceforge.jp> Acked-by: Richard Henderson <richard.henderson@linaro.org>
[PMD: Use GByteArray in gdbstub (rebase commit a010bdbe),
use device_class_set_parent_reset (rebase commit 781c67ca)] Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Yoshinori Sato [Mon, 21 Jan 2019 13:17:35 +0000 (05:17 -0800)]
target/rx: TCG helpers
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
[PMD: Removed tlb_fill, extracted from patch of Yoshinori Sato
'Convert to CPUClass::tlb_fill'] Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200224141923.82118-6-ysato@users.sourceforge.jp> Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200224141923.82118-5-ysato@users.sourceforge.jp> Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Yoshinori Sato [Mon, 21 Jan 2019 13:20:54 +0000 (05:20 -0800)]
MAINTAINERS: Add entry for the Renesas RX architecture
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200224141923.82118-2-ysato@users.sourceforge.jp> Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Yoshinori Sato [Mon, 25 Mar 2019 09:03:47 +0000 (02:03 -0700)]
hw/registerfields.h: Add 8bit and 16bit register macros
Some RX peripheral use 8bit and 16bit registers.
Add the 8bit and 16bit APIs.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200224141923.82118-4-ysato@users.sourceforge.jp> Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* remotes/jnsnow/tags/bitmaps-pull-request:
block/qcow2-bitmap: use bdrv_dirty_bitmap_next_dirty
nbd/server: use bdrv_dirty_bitmap_next_dirty_area
nbd/server: introduce NBDExtentArray
block/dirty-bitmap: improve _next_dirty_area API
block/dirty-bitmap: add _next_dirty API
block/dirty-bitmap: switch _next_dirty_area and _next_zero to int64_t
hbitmap: drop meta bitmaps as they are unused
hbitmap: unpublish hbitmap_iter_skip_words
hbitmap: move hbitmap_iter_next_word to hbitmap.c
hbitmap: assert that we don't create bitmap larger than INT64_MAX
build: Silence clang warning on older glib autoptr usage
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 19 Mar 2020 14:22:46 +0000 (14:22 +0000)]
Merge remote-tracking branch 'remotes/ehabkost/tags/x86-and-machine-pull-request' into staging
x86 and machine queue for 5.0 soft freeze
Bug fixes:
* memory encryption: Disable mem merge
(Dr. David Alan Gilbert)
Features:
* New EPYC CPU definitions (Babu Moger)
* Denventon-v2 CPU model (Tao Xu)
* New 'note' field on versioned CPU models (Tao Xu)
Cleanups:
* x86 CPU topology cleanups (Babu Moger)
* cpu: Use DeviceClass reset instead of a special CPUClass reset
(Peter Maydell)
# gpg: Signature made Wed 18 Mar 2020 01:16:43 GMT
# gpg: using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
# gpg: issuer "ehabkost@redhat.com"
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6
* remotes/ehabkost/tags/x86-and-machine-pull-request:
hw/i386: Rename apicid_from_topo_ids to x86_apicid_from_topo_ids
hw/i386: Update structures to save the number of nodes per package
hw/i386: Remove unnecessary initialization in x86_cpu_new
machine: Add SMP Sockets in CpuTopology
hw/i386: Consolidate topology functions
hw/i386: Introduce X86CPUTopoInfo to contain topology info
cpu: Use DeviceClass reset instead of a special CPUClass reset
machine/memory encryption: Disable mem merge
hw/i386: Rename X86CPUTopoInfo structure to X86CPUTopoIDs
i386: Add 2nd Generation AMD EPYC processors
i386: Add missing cpu feature bits in EPYC model
target/i386: Add new property note to versioned CPU models
target/i386: Add Denverton-v2 (no MPX) CPU model
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 19 Mar 2020 12:33:50 +0000 (12:33 +0000)]
Merge remote-tracking branch 'remotes/cleber/tags/python-next-pull-request' into staging
Python and tests (mostly acceptance) patches 2020-03-17
# gpg: Signature made Wed 18 Mar 2020 00:16:03 GMT
# gpg: using RSA key 7ABB96EB8B46B94D5E0FE9BB657E8D33A5F209F3
# gpg: Good signature from "Cleber Rosa <crosa@redhat.com>" [marginal]
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 7ABB 96EB 8B46 B94D 5E0F E9BB 657E 8D33 A5F2 09F3
* remotes/cleber/tags/python-next-pull-request:
tests/docker: make "buildah bud" output similar to "docker build"
tests/docker: add CentOS 8 Dockerfile
Acceptance tests: add make targets to download images
Acceptance test: add "boot_linux" tests
Acceptance tests: introduce BUILD_DIR and SOURCE_DIR
python/qemu/qmp.py: QMP debug with VM label
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* remotes/jnsnow/tags/ide-pull-request:
hw/ide: Remove unneeded inclusion of hw/ide.h
hw/ide: Move MAX_IDE_DEVS define to hw/ide/internal.h
hw/ide: Do ide_drive_get() within pci_ide_create_devs()
hw/ide/pci.c: Coding style update to fix checkpatch errors
hw/ide: Remove now unneded #include "hw/pci/pci.h" from hw/ide.h
hw/ide: Get rid of piix4_init function
hw/isa/piix4.c: Introduce variable to store devfn
hw/ide: Get rid of piix3_init functions
hd-geo-test: Clean up use of buf[] in create_qcow2_with_mbr()
via-ide: always use legacy IRQ 14/15 routing
via-ide: allow guests to write to PCI_CLASS_PROG
via-ide: initialise IDE controller in legacy mode
via-ide: ensure that PCI_INTERRUPT_LINE is hard-wired to its default value
pci: Honour wmask when resetting PCI_INTERRUPT_LINE
ide/via: Get rid of via_ide_init()
via-ide: move registration of VMStateDescription to DeviceClass
cmd646: remove unused pci_cmd646_ide_init() function
dp264: use pci_create_simple() to initialise the cmd646 device
cmd646: register vmstate_ide_pci VMStateDescription in DeviceClass
cmd646: register cmd646_reset() function in DeviceClass
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 19 Mar 2020 10:18:07 +0000 (10:18 +0000)]
Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2020-03-17' into staging
QAPI patches for 2020-03-17
# gpg: Signature made Tue 17 Mar 2020 20:50:54 GMT
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653
* remotes/armbru/tags/pull-qapi-2020-03-17: (30 commits)
net: Track netdevs in NetClientState rather than QemuOpt
net: Complete qapi-fication of netdev_add
qmp: constify QmpCommand and list
qapi: Mark deprecated QMP parts with feature 'deprecated'
qapi: New special feature flag "deprecated"
qapi: Replace qmp_dispatch()'s TODO comment by an explanation
qapi: Simplify how qmp_dispatch() gets the request ID
qapi: Simplify how qmp_dispatch() deals with QCO_NO_SUCCESS_RESP
qapi: Inline do_qmp_dispatch() into qmp_dispatch()
qapi: Add feature flags to struct members
qapi/schema: Call QAPIDoc.connect_member() in just one place
qapi/schema: Rename QAPISchemaObjectType{Variant,Variants}
qapi/schema: Reorder classes so related ones are together
qapi/schema: Change _make_features() to a take feature list
qapi/introspect: Factor out _make_tree()
qapi/introspect: Rename *qlit* to reduce confusion
qapi: Consistently put @features parameter right after @ifcond
qapi: Add feature flags to remaining definitions
qapi/schema: Clean up around QAPISchemaEntity.connect_doc()
tests/test-qmp-event: Check event is actually emitted
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Wed, 18 Mar 2020 20:25:23 +0000 (20:25 +0000)]
Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-and-gdbstub-170320-1' into staging
Testing and gdbstub updates:
- docker updates for VirGL
- re-factor gdbstub for static GDBState
- re-factor gdbstub for dynamic arrays
- add SVE support to arm gdbstub
- add some guest debug tests to check-tcg
- add aarch64 userspace register tests
- remove packet size limit to gdbstub
- simplify gdbstub monitor code
- report vContSupported in gdbstub to use proper single-step
# gpg: Signature made Tue 17 Mar 2020 17:47:46 GMT
# gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44
* remotes/stsquad/tags/pull-testing-and-gdbstub-170320-1: (28 commits)
gdbstub: Fix single-step issue by confirming 'vContSupported+' feature to gdb
gdbstub: do not split gdb_monitor_write payload
gdbstub: change GDBState.last_packet to GByteArray
tests/tcg/aarch64: add test-sve-ioctl guest-debug test
tests/tcg/aarch64: add SVE iotcl test
tests/tcg/aarch64: add a gdbstub testcase for SVE registers
tests/guest-debug: add a simple test runner
configure: allow user to specify what gdb to use
tests/tcg/aarch64: userspace system register test
target/arm: don't bother with id_aa64pfr0_read for USER_ONLY
target/arm: generate xml description of our SVE registers
target/arm: default SVE length to 64 bytes for linux-user
target/arm: explicitly encode regnum in our XML
target/arm: prepare for multiple dynamic XMLs
gdbstub: extend GByteArray to read register helpers
target/i386: use gdb_get_reg helpers
target/m68k: use gdb_get_reg helpers
target/arm: use gdb_get_reg helpers
gdbstub: add helper for 128 bit registers
gdbstub: move mem_buf to GDBState and use GByteArray
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
block/qcow2-bitmap: use bdrv_dirty_bitmap_next_dirty
store_bitmap_data() loop does bdrv_set_dirty_iter() on each iteration,
which means that we actually don't need iterator itself and we can use
simpler bitmap API.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20200205112041.6003-11-vsementsov@virtuozzo.com Signed-off-by: John Snow <jsnow@redhat.com>
Use bdrv_dirty_bitmap_next_dirty_area for bitmap_to_extents. Since
bdrv_dirty_bitmap_next_dirty_area is very accurate in its interface,
we'll never exceed requested region with last chunk. So, we don't need
dont_fragment, and bitmap_to_extents() interface becomes clean enough
to not require any comment.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20200205112041.6003-10-vsementsov@virtuozzo.com Signed-off-by: John Snow <jsnow@redhat.com>
Introduce NBDExtentArray class, to handle extents list creation in more
controlled way and with fewer OUT parameters in functions.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20200205112041.6003-9-vsementsov@virtuozzo.com Signed-off-by: John Snow <jsnow@redhat.com>
Firstly, _next_dirty_area is for scenarios when we may contiguously
search for next dirty area inside some limited region, so it is more
comfortable to specify "end" which should not be recalculated on each
iteration.
Secondly, let's add a possibility to limit resulting area size, not
limiting searching area. This will be used in NBD code in further
commit. (Note that now bdrv_dirty_bitmap_next_dirty_area is unused)
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20200205112041.6003-8-vsementsov@virtuozzo.com Signed-off-by: John Snow <jsnow@redhat.com>
We have bdrv_dirty_bitmap_next_zero, let's add corresponding
bdrv_dirty_bitmap_next_dirty, which is more comfortable to use than
bitmap iterators in some cases.
For test modify test_hbitmap_next_zero_check_range to check both
next_zero and next_dirty and add some new checks.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20200205112041.6003-7-vsementsov@virtuozzo.com Signed-off-by: John Snow <jsnow@redhat.com>
block/dirty-bitmap: switch _next_dirty_area and _next_zero to int64_t
We are going to introduce bdrv_dirty_bitmap_next_dirty so that same
variable may be used to store its return value and to be its parameter,
so it would int64_t.
Similarly, we are going to refactor hbitmap_next_dirty_area to use
hbitmap_next_dirty together with hbitmap_next_zero, therefore we want
hbitmap_next_zero parameter type to be int64_t too.
So, for convenience update all parameters of *_next_zero and
*_next_dirty_area to be int64_t.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20200205112041.6003-6-vsementsov@virtuozzo.com Signed-off-by: John Snow <jsnow@redhat.com>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20200205112041.6003-5-vsementsov@virtuozzo.com Signed-off-by: John Snow <jsnow@redhat.com>
Function is internal and even commented as internal. Drop its
definition from .h file.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20200205112041.6003-4-vsementsov@virtuozzo.com Signed-off-by: John Snow <jsnow@redhat.com>
The function is definitely internal (it's not used by third party and
it has complicated interface). Move it to .c file.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20200205112041.6003-3-vsementsov@virtuozzo.com Signed-off-by: John Snow <jsnow@redhat.com>
hbitmap: assert that we don't create bitmap larger than INT64_MAX
We have APIs which returns signed int64_t, to be able to return error.
Therefore we can't handle bitmaps with absolute size larger than
(INT64_MAX+1). Still, keep maximum to be INT64_MAX which is a bit
safer.
Note, that bitmaps are used to represent disk images, which can't
exceed INT64_MAX anyway.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20200205112041.6003-2-vsementsov@virtuozzo.com Signed-off-by: John Snow <jsnow@redhat.com>
Eric Blake [Tue, 17 Mar 2020 17:55:34 +0000 (12:55 -0500)]
build: Silence clang warning on older glib autoptr usage
glib's G_DEFINE_AUTOPTR_CLEANUP_FUNC() macro defines several static
inline functions, often with some of them unused, but prior to 2.57.2
did not mark the functions as such. As a result, clang (but not gcc)
fails to build with older glib unless -Wno-unused-function is enabled.
Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20200317175534.196295-1-eblake@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
Peter Maydell [Wed, 18 Mar 2020 17:57:40 +0000 (17:57 +0000)]
Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2020-03-17' into staging
Error reporting patches for 2020-03-17
# gpg: Signature made Tue 17 Mar 2020 16:30:49 GMT
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653
* remotes/armbru/tags/pull-error-2020-03-17:
hw/sd/ssi-sd: fix error handling in ssi_sd_realize
xen-block: Use one Error * variable instead of two
hw/misc/ivshmem: Use one Error * variable instead of two
Use &error_abort instead of separate assert()
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Wed, 18 Mar 2020 15:07:57 +0000 (15:07 +0000)]
Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-5.0-20200317' into staging
ppc patch queue 2020-03-17
Here's my final pull request for the qemu-5.0 soft freeze. Sorry this
is just under the wire - I hit some last minute problems that took a
while to fix up and retest.
Highlights are:
* Numerous fixes for the FWNMI feature
* A handful of cleanups to the device tree construction code
* Numerous fixes for the spapr-vscsi device
* A number of fixes and cleanups for real mode (MMU off) softmmu
handling
* Fixes for handling of the PAPR RMA
* Better handling of hotplug/unplug events during boot
* Assorted other fixes
* remotes/dgibson/tags/ppc-for-5.0-20200317: (45 commits)
pseries: Update SLOF firmware image
ppc/spapr: Ignore common "ibm,nmi-interlock" Linux bug
ppc/spapr: Implement FWNMI System Reset delivery
target/ppc: allow ppc_cpu_do_system_reset to take an alternate vector
ppc/spapr: Allow FWNMI on TCG
ppc/spapr: Fix FWNMI machine check interrupt delivery
ppc/spapr: Add FWNMI System Reset state
ppc/spapr: Change FWNMI names
ppc/spapr: Fix FWNMI machine check failure handling
spapr: Rename DT functions to newer naming convention
spapr: Move creation of ibm,architecture-vec-5 property
spapr: Move creation of ibm,dynamic-reconfiguration-memory dt node
spapr/rtas: Reserve space for RTAS blob and log
pseries: Update SLOF firmware image
ppc/spapr: Move GPRs setup to one place
target/ppc: Fix rlwinm on ppc64
spapr/xive: use SPAPR_IRQ_IPI to define IPI ranges exposed to the guest
hw/scsi/spapr_vscsi: Convert debug fprintf() to trace event
hw/scsi/spapr_vscsi: Prevent buffer overflow
hw/scsi/spapr_vscsi: Do not mix SRP IU size with DMA buffer size
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
scripts/simplebench: add example usage of simplebench
This example may be used as a template for custom benchmark.
It illustrates three things to prepare:
- define bench_func
- define test environments (columns)
- define test cases (rows)
And final call of simplebench API.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <20200228071914.11746-4-vsementsov@virtuozzo.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
projects / thirdparty / qemu.git / log
