Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into staging

trivial patches for 2023-09-08

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Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into staging

trivial patches for 2023-09-08

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# gpg: Signature made Fri 08 Sep 2023 06:09:23 EDT
# gpg: using RSA key 7B73BAD68BE7A2C289314B22701B4F6B1A693E59
# gpg: issuer "mjt@tls.msk.ru"
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" [full]
# gpg: aka "Michael Tokarev <mjt@corpit.ru>" [full]
# gpg: aka "Michael Tokarev <mjt@debian.org>" [full]
# Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5
# Subkey fingerprint: 7B73 BAD6 8BE7 A2C2 8931 4B22 701B 4F6B 1A69 3E59

* tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu: (22 commits)
qxl: don't assert() if device isn't yet initialized
hw/net/vmxnet3: Fix guest-triggerable assert()
tests/qtest/usb-hcd: Remove the empty "init" tests
target/ppc: use g_free() in test_opcode_table()
hw/ppc: use g_free() in spapr_tce_table_post_load()
trivial: Simplify the spots that use TARGET_BIG_ENDIAN as a numeric value
accel/tcg: Fix typo in translator_io_start() description
tests/qtest/test-hmp: Fix migrate_set_parameter xbzrle-cache-size test
docs tests: Fix use of migrate_set_parameter
qemu-options.hx: Rephrase the descriptions of the -hd* and -cdrom options
hw/display/xlnx_dp: update comments
block: spelling fixes
misc/other: spelling fixes
qga/: spelling fixes
tests/: spelling fixes
scripts/: spelling fixes
include/: spelling fixes
audio: spelling fixes
xen: spelling fix
riscv: spelling fixes
...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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scripts/: spelling fixes

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>

Merge remote-tracking branch 'remotes/amarkovic/tags/mips-gsoc-queue-jun-27-2020' into staging

MIPS + TCG Continuous Benchmarking queue for June 27th, 2020

# gpg: Signature made Sat 27 Jun 2020 20:

Merge remote-tracking branch 'remotes/amarkovic/tags/mips-gsoc-queue-jun-27-2020' into staging

MIPS + TCG Continuous Benchmarking queue for June 27th, 2020

# gpg: Signature made Sat 27 Jun 2020 20:30:48 BST
# gpg: using RSA key D4972A8967F75A65
# gpg: Good signature from "Aleksandar Markovic <amarkovic@wavecomp.com>" [full]
# Primary key fingerprint: 8526 FBF1 5DA3 811F 4A01 DD75 D497 2A89 67F7 5A65

* remotes/amarkovic/tags/mips-gsoc-queue-jun-27-2020:
MAINTAINERS: Add 'Performance Tools and Tests' subsection
scripts/performance: Add topN_callgrind.py script
scripts/performance: Add topN_perf.py script
MAINTAINERS: Add Loongson-3 maintainer and reviewer
hw/intc: Add Loongson LIOINTC support
hw/mips: Implement the kvm_type() hook in MachineClass

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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scripts/performance: Add topN_callgrind.py script

Python script that prints the top N most executed functions in QEMU
using callgrind.

Syntax:
topN_callgrind.py [-h] [-n] <number of displayed top f

scripts/performance: Add topN_callgrind.py script

Python script that prints the top N most executed functions in QEMU
using callgrind.

Syntax:
topN_callgrind.py [-h] [-n] <number of displayed top functions> -- \
<qemu executable> [<qemu executable options>] \
<target executable> [<target execurable options>]

[-h] - Print the script arguments help message.
[-n] - Specify the number of top functions to print.
- If this flag is not specified, the tool defaults to 25.

Example of usage:
topN_callgrind.py -n 20 -- qemu-arm coulomb_double-arm

Example Output:
No. Percentage Function Name Source File
---- --------- ------------------ ------------------------------
1 24.577% 0x00000000082db000 ???
2 20.467% float64_mul <qemu>/fpu/softfloat.c
3 14.720% float64_sub <qemu>/fpu/softfloat.c
4 13.864% float64_add <qemu>/fpu/softfloat.c
5 4.876% helper_mulsd <qemu>/target/i386/ops_sse.h
6 3.767% helper_subsd <qemu>/target/i386/ops_sse.h
7 3.549% helper_addsd <qemu>/target/i386/ops_sse.h
8 2.185% helper_ucomisd <qemu>/target/i386/ops_sse.h
9 1.667% helper_lookup_tb_ptr <qemu>/include/exec/tb-lookup.h
10 1.662% f64_compare <qemu>/fpu/softfloat.c
11 1.509% helper_lookup_tb_ptr <qemu>/accel/tcg/tcg-runtime.c
12 0.635% helper_lookup_tb_ptr <qemu>/include/exec/exec-all.h
13 0.616% float64_div <qemu>/fpu/softfloat.c
14 0.502% helper_pand_xmm <qemu>/target/i386/ops_sse.h
15 0.502% float64_mul <qemu>/include/fpu/softfloat.h
16 0.476% helper_lookup_tb_ptr <qemu>/target/i386/cpu.h
17 0.437% float64_compare_quiet <qemu>/fpu/softfloat.c
18 0.414% helper_pxor_xmm <qemu>/target/i386/ops_sse.h
19 0.353% round_to_int <qemu>/fpu/softfloat.c
20 0.347% helper_cc_compute_all <qemu>/target/i386/cc_helper.c

Signed-off-by: Ahmed Karaman <ahmedkhaledkaraman@gmail.com>
Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
Reviewed-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
Message-Id: <20200626164546.22102-3-ahmedkhaledkaraman@gmail.com>

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