Age | Commit message (Collapse) | Author |
|
Since commit 786bc2255256, cached asset files are read-only, so now we've
got to use "read-only=true" in tests that try to use these files directly.
Fixes: 786bc22552 ("tests/functional: make cached asset files read-only")
Message-ID: <20241105160926.393852-1-thuth@redhat.com>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
|
|
Since commit 786bc2255256, cached asset files are read-only. Adjust
the QEMU command line for buildroot tests to reflect the new
constraint on the flash drive.
Fixes: f04cb2d00d5c ("tests/functional: Convert most Aspeed machine tests")
Suggested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20241105132339.2967202-1-clg@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
|
|
The avocado test defined test functions for both, riscv32 and riscv64.
Since we can run the whole file with multiple targets in the new
framework, we can now consolidate the functions so we have to only
define one function per machine now.
Message-ID: <20240821082748.65853-23-thuth@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
|
|
checkpatch.pl lints for spaces around operators including / (slash).
Code lines starting with #include are ignored, as slashes in those
represent path separators.
In Objective-C code, #import is often used in preference to #include,
as preprocessor-based multiple-#include defenses are considered
non-idiomatic in that language.
This change extends checkpatch.pl to treat #import lines in the same
way as #include, avoiding false positives for "missing" spaces
around path separators on those lines.
Signed-off-by: Phil Dennis-Jordan <phil@philjordan.eu>
Message-ID: <20241024123555.25861-1-phil@philjordan.eu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
|
|
https://github.com/alistair23/qemu into staging
RISC-V PR for 9.2
* Fix broken SiFive UART on big endian hosts
* Fix IOMMU Coverity issues
* Improve the performance of vector unit-stride/whole register ld/st instructions
* Update kvm exts to Linux v6.11
* Convert the RV32-on-RV64 riscv test
# -----BEGIN PGP SIGNATURE-----
#
# iQIzBAABCAAdFiEEaukCtqfKh31tZZKWr3yVEwxTgBMFAmcsPXsACgkQr3yVEwxT
# gBOMjBAAm91x1C+mMLehRo4ESquziP1fGTPO0EyZmv/16Ze2AuKlfs/zPwbypmMY
# VuUAsl2+/+XfiIQ+p7XN6YMrI9ixVluEHu6/o0FXObPyMOBE+5fLF+rqWfqmvbin
# ifFmh8U7nkQ6Y9fxa7KOph8G5C+I4nDZRi4D6DS01+gljIBbNwxHz07YwAShoJiF
# IlqwaiUmZAzA8thR5+WskpYLNOAdfR/0Z67QRc7xw7y3xcRUCsbwyUKCZMC7lWbJ
# yvQeWPaOfFetbu7JFUZMlMwwNF1AGe6rigCaqT6Xjt0uBoeJLyXb6IOEOG8BN5aB
# o+EeFK4gvn18qqegY1R7YNwS9p3XVvPnlw7AxF6YfkgOEb0qgAYhWabXG0CGizoH
# A9prIg1Vft+qvOkAknq7v2knrv2mZ8VJsH4f+gBkKWWRnwpwE3S+jdhbbbw7af6W
# AqkKgf96Klncikf/tYtnwUqG/42/yueUPg4Qfp2hUaxgy3M/ichze3FPF/DatS7B
# ti/nlb+rXwheKaHUXFG8HpB7S4VNYToOeX+o79lXuV4XJAOVWEUVkE/LFV0B8hKT
# O1NpLiF8Ql5MI0ylnUZ+kd/QFNMROrnzDJClOuNKEgBO+wMwZ+f2AKo/FWsCR9gD
# 8i07SDj9GE+EmDpHtOgWMzp7KcpdqLNmQMBrezpLex/Z3390sQ4=
# =dYLw
# -----END PGP SIGNATURE-----
# gpg: Signature made Thu 07 Nov 2024 04:09:31 GMT
# gpg: using RSA key 6AE902B6A7CA877D6D659296AF7C95130C538013
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 6AE9 02B6 A7CA 877D 6D65 9296 AF7C 9513 0C53 8013
* tag 'pull-riscv-to-apply-20241107' of https://github.com/alistair23/qemu:
tests/functional: Convert the RV32-on-RV64 riscv test
target/riscv/kvm: Update kvm exts to Linux v6.11
target/riscv: Inline unit-stride ld/st and corresponding functions for performance
target/riscv: rvv: Provide group continuous ld/st flow for unit-stride ld/st instructions
target/riscv: rvv: Provide a fast path using direct access to host ram for unit-stride load-only-first load instructions
target/riscv: rvv: Provide a fast path using direct access to host ram for unit-stride whole register load/store
target/riscv: rvv: Provide a fast path using direct access to host ram for unmasked unit-stride load/store
target/riscv: rvv: Replace VSTART_CHECK_EARLY_EXIT in vext_ldst_us
target/riscv: Set vdata.vm field for vector load/store whole register instructions
hw/riscv/riscv-iommu: fix riscv_iommu_validate_process_ctx() check
hw/riscv/riscv-iommu: change 'depth' to int
hw/char/sifive_uart: Fix broken UART on big endian hosts
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
|
A straggler that has been added to the Avocado framework while the
conversion to the functional framework was already in progress...
Move it over now, too!
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Message-ID: <20241105103519.341304-1-thuth@redhat.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
|
|
Add support for a few Zc* extensions, Zimop, Zcmop and Zawrs.
Signed-off-by: Quan Zhou <zhouquan@iscas.ac.cn>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Jim Shu <jim.shu@sifive.com>
Message-ID: <ada40759a79c0728652ace59579aa843cb7bf53f.1727164986.git.zhouquan@iscas.ac.cn>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
|
|
performance
In the vector unit-stride load/store helper functions. the vext_ldst_us
& vext_ldst_whole functions corresponding most of the execution time.
Inline the functions can avoid the function call overhead to improve the
helper function performance.
Signed-off-by: Max Chou <max.chou@sifive.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <20240918171412.150107-8-max.chou@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
|
|
instructions
The vector unmasked unit-stride and whole register load/store
instructions will load/store continuous memory. If the endian of both
the host and guest architecture are the same, then we can group the
element load/store to load/store more data at a time.
Signed-off-by: Max Chou <max.chou@sifive.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <20240918171412.150107-7-max.chou@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
|
|
unit-stride load-only-first load instructions
The unmasked unit-stride fault-only-first load instructions are similar
to the unmasked unit-stride load/store instructions that is suitable to
be optimized by using a direct access to host ram fast path.
Signed-off-by: Max Chou <max.chou@sifive.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <20240918171412.150107-6-max.chou@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
|
|
unit-stride whole register load/store
The vector unit-stride whole register load/store instructions are
similar to unmasked unit-stride load/store instructions that is suitable
to be optimized by using a direct access to host ram fast path.
Because the vector whole register load/store instructions do not need to
handle the tail agnostic, so remove the vstart early exit checking.
Signed-off-by: Max Chou <max.chou@sifive.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <20240918171412.150107-5-max.chou@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
|
|
unmasked unit-stride load/store
This commit references the sve_ldN_r/sve_stN_r helper functions in ARM
target to optimize the vector unmasked unit-stride load/store
implementation with following optimizations:
* Get the page boundary
* Probing pages/resolving host memory address at the beginning if
possible
* Provide new interface to direct access host memory
* Switch to the original slow TLB access when cross page element/violate
page permission/violate pmp/watchpoints in page
The original element load/store interface is replaced by the new element
load/store functions with _tlb & _host postfix that means doing the
element load/store through the original softmmu flow and the direct
access host memory flow.
Signed-off-by: Max Chou <max.chou@sifive.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <20240918171412.150107-4-max.chou@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
|
|
Because the real vl (evl) of vext_ldst_us may be different (e.g.
vlm.v/vsm.v/etc.), so the VSTART_CHECK_EARLY_EXIT checking function
should be replaced by checking evl in vext_ldst_us.
Signed-off-by: Max Chou <max.chou@sifive.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <20240918171412.150107-3-max.chou@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
|
|
instructions
The vm field of the vector load/store whole register instruction's
encoding is 1.
The helper function of the vector load/store whole register instructions
may need the vdata.vm field to do some optimizations.
Signed-off-by: Max Chou <max.chou@sifive.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <20240918171412.150107-2-max.chou@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
|
|
'mode' will never be RISCV_IOMMU_CAP_SV32. We are erroring out in the
'switch' right before it if 'mode' isn't 0, 8, 9 or 10.
'mode' should be check with RISCV_IOMMU_DC_FSC_IOSATP_MODE_SV32.
Reported by Coverity via a "DEADCODE" ticket.
Resolves: Coverity CID 1564781
Fixes: 0c54acb8243 ("hw/riscv: add RISC-V IOMMU base emulation")
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20241104123839.533442-3-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
|
|
Coverity reports an unsigned overflow when doing:
for (; depth-- > 0; ) {
When depth = 0 inside riscv_iommu_ctx_fetch().
Building it with a recent GCC the code doesn't actually break with depth
= 0, i.e. the comparison "0-- > 0" will exit the loop instead of
proceeding, but 'depth' will retain the overflow value afterwards.
This behavior can be compiler dependent, so change 'depth' to int to
remove this potential ambiguity.
Resolves: Coverity CID 1564783
Fixes: 0c54acb8243 ("hw/riscv: add RISC-V IOMMU base emulation")
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20241104123839.533442-2-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
|
|
Casting a "uint32_t *" to a "uint8_t *" to get to the lowest 8-bit
part of the value does not work on big endian hosts. We've got to
take the proper detour through an 8-bit variable.
Fixes: 53c1557b23 ("hw/char: sifive_uart: Print uart characters async")
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20241104163504.305955-1-thuth@redhat.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
|
|
* rust: cleanups
* rust: integration tests
* rust/pl011: add support for migration
* rust/pl011: add TYPE_PL011_LUMINARY device
* rust: add support for older compilers and bindgen
# -----BEGIN PGP SIGNATURE-----
#
# iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmcrrtIUHHBib256aW5p
# QHJlZGhhdC5jb20ACgkQv/vSX3jHroPIBwf/W0Jo87UauGYufhEmoPvWG1EAQEqP
# EzNTzem9Iw92VdiSTkAtED0/TSd8RBJOwDfjjusVXZtuMPwpRNgXaFhYTT5gFTMj
# Nk3NZGaX/mbNrtdrukdx9mvUWeovytdZDZccTNkpc3oyiqY9NEz06wZ0tCNJEot6
# qO3dEtKXTOQTdx2R3o0oS+2OFDGEEPxZ0PuXN3sClN4iZhGfcIDsjGAWxEh6mCDy
# VxqKPdax1Ig1w7M+JMclnpOsVHwcefjHiToNPwhCEGelJ9BZilkViuvBzsVRJJz3
# ptYyywBE0FT8MiKQ/wyf7U64qoizJuIgHoQnUGj98hdgvbUUiW5jcBNY3A==
# =s591
# -----END PGP SIGNATURE-----
# gpg: Signature made Wed 06 Nov 2024 18:00:50 GMT
# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83
* tag 'for-upstream-rust' of https://gitlab.com/bonzini/qemu: (39 commits)
dockerfiles: install bindgen from cargo on Ubuntu 22.04
rust: make rustfmt optional
rust: allow older version of bindgen
rust: do not use --generate-cstr
rust: allow version 1.63.0 of rustc
rust: clean up detection of the language
rust: do not use MaybeUninit::zeroed()
rust: introduce alternative implementation of offset_of!
rust: create a cargo workspace
rust: synchronize dependencies between subprojects and Cargo.lock
rust: silence unknown warnings for the sake of old compilers
rust: introduce a c_str macro
rust: use std::os::raw instead of core::ffi
rust: fix cfgs of proc-macro2 for 1.63.0
rust: patch bilge-impl to allow compilation with 1.63.0
rust/pl011: Use correct masks for IBRD and FBRD
rust/pl011: remove commented out C code
rust/pl011: add TYPE_PL011_LUMINARY device
rust/pl011: move CLK_NAME static to function scope
rust/pl011: add support for migration
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
|
Misc HW patch queue
- Deprecate a pair of untested microblaze big-endian machines (Philippe)
- Arch-agnostic CPU topology checks at machine level (Zhao)
- Cleanups on PPC E500 (Bernhard)
- Various conversions to DEFINE_TYPES() macro (Bernhard)
- Fix RISC-V _pext_u64() name clashing (Pierrick)
# -----BEGIN PGP SIGNATURE-----
#
# iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAmcqqycACgkQ4+MsLN6t
# wN7TfhAAkAjpWxFGptNw28LPpnZY/NTGKyXQrIEHu3XnJsZ28c/KZeCAYUUC6/q7
# tAnBMb5GIn2VTyt+ElORseFtHStThoR8WMrcQSlGvCZei9lRNKCW0pVIEUgLZEtT
# u8lChpaVAn8gXb885xlaCBBP4SuFHEpASSfWy0mYDIqZL3oRhr9AQ/KwzHFqenbK
# Uva4BCWRVnYju6MhfA/pmVP011SUTdCu/fsBTIJT3Xn7Sp7fRNShIzt+1rbmPnR2
# hhRl5bMKUgDUjX5GxeP0LOj/XdX9svlqL42imNQT5FFUMIR6qbrwj4U841mt0uuI
# FcthAoILvA2XUJoTESq0iXUoN4FQLtc01onY6k06EoZAnn8WRZRp2dNdu8fYmHMX
# y3pcXBK6wEhBVZ2DcGVf1txmieUc4TZohOridU1Xfckp+XVl6J3LtTKJIE56Eh68
# S9OJW1Sz2Io/8FJFvKStX0bhV0nBUyUXmi5PjV4vurS6Gy1aVodiiq3ls6baX05z
# /Y8DJGpPByA+GI2prdwq9oTIhEIU2bJDDz32NkwHM99SE25h+iyh21Ap5Ojkegm7
# 1squIskxX3QLtEMxBCe+XIKzEZ51kzNZxmLXvCFW5YetypNdhyULqH/UDWt7hIDN
# BSh2w1g/lSw9n6DtEN3rURYAR/uV7/7IMEP8Td2wvcDX4o95Fkw=
# =q0cF
# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 05 Nov 2024 23:32:55 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
* tag 'hw-misc-20241105' of https://github.com/philmd/qemu: (29 commits)
hw/riscv/iommu: fix build error with clang
hw/usb/hcd-ehci-sysbus: Prefer DEFINE_TYPES() macro
hw/rtc/ds1338: Prefer DEFINE_TYPES() macro
hw/i2c/smbus_eeprom: Prefer DEFINE_TYPES() macro
hw/block/pflash_cfi01: Prefer DEFINE_TYPES() macro
hw/sd/sdhci: Prefer DEFINE_TYPES() macro
hw/ppc/mpc8544_guts: Prefer DEFINE_TYPES() macro
hw/gpio/mpc8xxx: Prefer DEFINE_TYPES() macro
hw/net/fsl_etsec/etsec: Prefer DEFINE_TYPES() macro
hw/net/fsl_etsec/miim: Reuse MII constants
hw/pci-host/ppce500: Prefer DEFINE_TYPES() macro
hw/pci-host/ppce500: Reuse TYPE_PPC_E500_PCI_BRIDGE define
hw/i2c/mpc_i2c: Prefer DEFINE_TYPES() macro
hw/i2c/mpc_i2c: Convert DPRINTF to trace events for register access
hw/ppc/mpc8544_guts: Populate POR PLL ratio status register
hw/ppc/e500: Add missing device tree properties to i2c controller node
hw/ppc/e500: Remove unused "irqs" parameter
hw/ppc/e500: Prefer QOM cast
hw/core: Add a helper to check the cache topology level
hw/core: Check smp cache topology support for machine
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
|
into staging
* Remove deprecated 'loaded' property from crypto objects
* Fix error checking of hash function in gcrypt
* Perform runtime check for hash functions in gcrypt
* Add SM3 hash function to pbkdf
# -----BEGIN PGP SIGNATURE-----
#
# iQIzBAABCAAdFiEE2vOm/bJrYpEtDo4/vobrtBUQT98FAmcqZpkACgkQvobrtBUQ
# T992Gg//TMfrdS8CtjzCMSDbPuGu4NSkNa0nm3vnz6KOyOoZ7MYDjhWFXux0xckG
# cetuWBPQR/prQorzVje2ojEa3aUWQ4AxOn6xbHg1bXl+nCLB2iu9RcKy0vc/pZ2i
# mFI3HIFyZjETJ/9NXgy7fZFTNmiMAucYwtxfHXwcvRXHH8cBGIwiXpAWpAOo2pXd
# iS90PDxxd20anykuHBmN9RSXcLTaEqT5pIMCowqPVh0vwdnLVi+5UpYrwR6JYIG7
# GxsnoXXl5aB786gEL0M2p4XTfJs0zESVMAt2sjxD8gtVDERd87x1cCHLkuVnb3GS
# HtHdxRT4TeUjwvYStU9lNpHT3wC1vGaU8x7SBKZ9VensbR+OERWlkdJGRixXc9FT
# 1RyRfJzUbCk7wjJFfNmhMvEaE8sSvhxIc1JVQVCDBxqpMYTFOmLZqhD0vpcxkyot
# go1+y0+6wlxjw2/JlOG0CDDDnYwOpRCETYTHm0G0/Gm4izu/YQOGqCC/0YA+mOhX
# Gkg230gj2BzWYFvU7iGotEY3yWN6qRN06+GRlImDSNmFr6FdEzc8u5ZvDtVuq3++
# SwvbKQ7N0sJbzmWCyB9/rNiJMu5723VW9phCmRwcUBp79fVYJpH+QOHmZixoqBf7
# oKUYxhRhzCiQQaxWG7E8Um7sDjk0LTYf29W0tebCSZuRqSnVHGM=
# =tzW1
# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 05 Nov 2024 18:40:25 GMT
# gpg: using RSA key DAF3A6FDB26B62912D0E8E3FBE86EBB415104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" [full]
# gpg: aka "Daniel P. Berrange <berrange@redhat.com>" [full]
# Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF
* tag 'crypto-fixes-pull-request' of https://gitlab.com/berrange/qemu:
crypto: perform runtime check for hash/hmac support in gcrypt
crypto: fix error check on gcry_md_open
crypto: Introduce SM3 hash hmac pbkdf algorithm
crypto: purge 'loaded' property that was not fully removed
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
|
Because Ubuntu 22.04 has a very old version of bindgen, that
does not have the important option --allowlist-file, it will
not be able to use --enable-rust out of the box. Instead,
install the latest version of bindgen-cli via "cargo install"
in the container, following QEMU's own documentation.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
|
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
|
Cope with the old version that is provided in Debian 12.
--size_t-is-usize is needed on bindgen <0.61.0, and it was removed in
bindgen 0.65.0, so check for it in meson.build.
--merge-extern-blocks was added in 0.61.0.
--formatter rustfmt was added in 0.65.0 and is the default, so remove it.
Apart from Debian 12 and Ubuntu 22.04, all other supported distros have
version 0.66.x of bindgen or newer (or do not have bindgen at all).
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
|
vfio queue:
* Added migration trace events
# -----BEGIN PGP SIGNATURE-----
#
# iQIzBAABCAAdFiEEoPZlSPBIlev+awtgUaNDx8/77KEFAmcqTnQACgkQUaNDx8/7
# 7KEzmxAAjEsI1CtImaVP8CWXUihatn8myZiHHA0E/KIjiRF+6ZUrNtrHZaid9Bk8
# 4DAYO15k1PFQVCcd9zlrwZvFx6AsI/4Y0TjP/KkQSW8p5kQ5paYRXuiAcRUVO4YU
# tFxHStAHW5K47Xrpun97WzDhpMWI8PTLQwQT0LSoxZwCdl80Hs0i/UneRZtYR/ov
# bQLRz7A69ruddfNWrTXxIVhWd0ZSVj7uP8eaBzoOUNtsq2BD96B8T3golb95KO5x
# A/hGGQhXsHhDKNoWOTwcQeTnCJpnOXmzIlflCBHFcnhT1EHGXLtGlDv6lfHjH6A+
# pUd7tWw/6gOvBay2AO+2/hR0C9Hb88MxIcAApFLneKEVbTuejWanR1EH8EFVsM0q
# ywIYPwx47x68QJfwBT8cpdKjV0Dq0hY/5/8ifISmeFzDLRNmG0WT6ZKibF/q4t0c
# W6/B65EvQ5jJLA7q4aK68Hoz6JGCPHEnhOb6PYeFqaMHXkCBU1tCL0imrSLsMD/v
# EH/PJNQiU2ZC0K4fyelYeSy8WizscpwpAqYZZAO0JdxJ+qHnKFlZAFyGa+0cQ/g+
# LCJCLrnSikWyWqlCCHORT+pQXLEKKJ2MZYoUn1dUU7MrdmvFUFQPDkQVM0uvJo+x
# JyXXTtai9a/EmxS3qWFaHmeLEuuwvauF7pqMonYarhVGjMt76Gs=
# =L0Ks
# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 05 Nov 2024 16:57:24 GMT
# gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@redhat.com>" [full]
# gpg: aka "Cédric Le Goater <clg@kaod.org>" [full]
# Primary key fingerprint: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1
* tag 'pull-vfio-20241105' of https://github.com/legoater/qemu:
vfio/migration: Add vfio_save_block_precopy_empty_hit trace event
vfio/migration: Add save_{iterate, complete_precopy}_start trace events
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
|
tests/tcg: Replace -mpower8-vector with -mcpu=power8
linux-user: Fix GDB complaining about system-supplied DSO string table index
linux-user: Allow custom rt signal mappings
# -----BEGIN PGP SIGNATURE-----
#
# iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmcqM2wdHHJpY2hhcmQu
# aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV86KQgAhR1OmVAhPYTJiYH6
# Bhp9s+PbdFw/UbxConf9+WFoa/vM1x/QvX1ybzNDl9aOeiH9RIX4hFWUH5WR8xu+
# gZrzplHDcsrUEs5Q7/GWGJaCbd92Rn6g5wcXyoVebMaVP1g/m+NJoxo2XOpZvY06
# G0BcNj4Ib/D0FgkgZrUJcf3DBWaW/9WCd17fBXLo1bpahdKvqV4PbmhhH+QZCVXr
# GHg03F+/35U85kNVnPcUg4PJARQHdK4ZmfE4etgGvVkTdS8r43qfO1nMT0ul8aOD
# uATdMQrbwKA0XLjWVOVxe4165c+luHpUweKNgiOie+s849YUM3TsFpunKoPBIEpQ
# Gu0ejw==
# =wipF
# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 05 Nov 2024 15:02:04 GMT
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F
* tag 'pull-lu-20241105' of https://gitlab.com/rth7680/qemu:
tests/tcg: Add SIGRTMIN/SIGRTMAX test
linux-user: Allow custom rt signal mappings
linux-user: Fix GDB complaining about system-supplied DSO string table index
tests/tcg: Replace -mpower8-vector with -mcpu=power8
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
|
bsd-user: Minor fixes
These patches have been in my queue pending too long (I have a bunch of others
that haven't been reviewd, but those will be done clsoe to the end of the
release to not get in the way of the release).
The patches align the stack properly on x86_64, implements setting the tb-size
and properly setting the ts_tid for initial threads. They have all been
reviewed.
# -----BEGIN PGP SIGNATURE-----
# Comment: GPGTools - https://gpgtools.org
#
# iQIzBAABCgAdFiEEIDX4lLAKo898zeG3bBzRKH2wEQAFAmcpkl0ACgkQbBzRKH2w
# EQADmRAAl301TtPNsGmrjq74qHgFWPNHc4SSQlK8oIIBgM2Mco/sva5N8ZsCIo4K
# G6uHRbDn3AXUzi7N72ZRKFxQMDQfthtQDskGvsg3zD96pYXkWF6dB3FwSs0Kg0QW
# ow3jj7qiP8NWlbAnMq4fXdtkLGD7S1Og606BYUvk13ILHLY6kwvSWJv53Cq+lDXg
# IQkHGWckG5Xvn/OY3KoLbw77APBCn/fbH6e2yAnBgS8STzEPf2I8xWEiwP6gMpc/
# /BdWkEmqJn5hM//Nf+Yz0uTVMh7egwP8+NjTqYMzWCU3kV0Gtk1cTvpJX3wyzZvZ
# exLOMjL4C+BClA7EJtBvsRrnvv+8ytxn7F3VCeqFR5nAZiU4L3+WfpSjVe8oYCAw
# DL8LYKQA0Abwt6F8EPHwxPxO7HWAKJ4Wxrwlz66juA8gOyuRp+ueVH11ztds6yeh
# rWEgwdXMBOuBcNCGgkuTOajFTRK8hmQNcf/okwODMa5Gj2ayyNmFTnD/bFPe7CbA
# GzJERU+Xtz1wFg+c5LRqqrOnDqD3wDXDrcOuHRhdRWbAl0rLCdH1CLORXZ3XTuF4
# m9JxmaRiCs++a5XswRrSzxb6BM6hKmKX3baGZUeVW6lKyGyyqvY+uUVKkv4U8KqP
# jLPPHE4dicl0/1QbGHZY52gkLYRFXdKa/xKhc8NHXtaWSFACzmo=
# =8H2C
# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 05 Nov 2024 03:34:53 GMT
# gpg: using RSA key 2035F894B00AA3CF7CCDE1B76C1CD1287DB01100
# gpg: Good signature from "Warner Losh <wlosh@netflix.com>" [unknown]
# gpg: aka "Warner Losh <imp@bsdimp.com>" [unknown]
# gpg: aka "Warner Losh <imp@freebsd.org>" [unknown]
# gpg: aka "Warner Losh <imp@village.org>" [unknown]
# gpg: aka "Warner Losh <wlosh@bsdimp.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 2035 F894 B00A A3CF 7CCD E1B7 6C1C D128 7DB0 1100
* tag 'bsd-user-2024q4-pull-request' of gitlab.com:bsdimp/qemu:
bsd-user: Set TaskState ts_tid for initial threads
bsd-user/main: Allow setting tb-size
bsd-user/x86_64/target_arch_thread.h: Align stack
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
|
Introduced in 0c54acb8243, "hw/riscv: add RISC-V IOMMU base emulation".
../hw/riscv/riscv-iommu.c:187:17: error: redefinition of '_pext_u64'
187 | static uint64_t _pext_u64(uint64_t val, uint64_t ext)
| ^
D:/a/_temp/msys64/clang64/lib/clang/18/include/bmi2intrin.h:217:1: note: previous definition is here
217 | _pext_u64(unsigned long long __X, unsigned long long __Y)
| ^
After a conversation on the mailing list, it was decided to rename and
add a comment for this function.
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20241104222225.1523751-1-pierrick.bouvier@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
The naming of the TypeInfo array is inspired by hcd-ohci-sysbus.
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <20241103133412.73536-25-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <20241103133412.73536-24-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Acked-by: Corey Minyard <cminyard@mvista.com>
Message-ID: <20241103133412.73536-23-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <20241103133412.73536-22-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <20241103133412.73536-21-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <20241103133412.73536-19-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <20241103133412.73536-18-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <20241103133412.73536-17-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
Instead of defining redundant constants and using magic numbers reuse the
existing MII constants.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
cc: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20241103133412.73536-16-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <20241103133412.73536-15-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
Prefer a macro rather than a string literal when instantiaging device models.
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <20241103133412.73536-14-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Acked-by: Corey Minyard <cminyard@mvista.com>
Message-ID: <20241103133412.73536-13-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Acked-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <20241103133412.73536-12-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
Populate this read-only register with some arbitrary values which avoids
U-Boot's get_clocks() to hang().
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <20241103133412.73536-11-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
When compiling a decompiled device tree blob created with dumpdtb, dtc complains
with:
/soc@e0000000/i2c@3000: incorrect #address-cells for I2C bus
/soc@e0000000/i2c@3000: incorrect #size-cells for I2C bus
Fix this by adding the missing device tree properties.
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <20241103133412.73536-6-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <20241103133412.73536-5-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <20241103133412.73536-4-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
Currently, we have no way to expose the arch-specific default cache
model because the cache model is sometimes related to the CPU model
(e.g., i386).
Since the user might configure "default" level, any comparison with
"default" is meaningless before the machine knows the specific level
that "default" refers to.
We can only check the correctness of the cache topology after the arch
loads the user-configured cache model from MachineState.smp_cache and
consumes the special "default" level by replacing it with the specific
level.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-ID: <20241101083331.340178-6-zhao1.liu@intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
Add cache_supported flags in SMPCompatProps to allow machines to
configure various caches support.
And check the compatibility of the cache properties with the
machine support in machine_parse_smp_cache().
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-ID: <20241101083331.340178-5-zhao1.liu@intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
The x86 and ARM need to allow user to configure cache properties
(current only topology):
* For x86, the default cache topology model (of max/host CPU) does not
always match the Host's real physical cache topology. Performance can
increase when the configured virtual topology is closer to the
physical topology than a default topology would be.
* For ARM, QEMU can't get the cache topology information from the CPU
registers, then user configuration is necessary. Additionally, the
cache information is also needed for MPAM emulation (for TCG) to
build the right PPTT.
Define smp-cache related enumeration and properties in QAPI, so that
user could configure cache properties for SMP system through -machine in
the subsequent patch.
Cache enumeration (CacheLevelAndType) is implemented as the combination
of cache level (level 1/2/3) and cache type (data/instruction/unified).
Currently, separated L1 cache (L1 data cache and L1 instruction cache)
with unified higher-level cache (e.g., unified L2 and L3 caches), is the
most common cache architectures.
Therefore, enumerate the L1 D-cache, L1 I-cache, L2 cache and L3 cache
with smp-cache object to add the basic cache topology support. Other
kinds of caches (e.g., L1 unified or L2/L3 separated caches) can be
added directly into CacheLevelAndType if necessary.
Cache properties (SmpCacheProperties) currently only contains cache
topology information, and other cache properties can be added in it
if necessary.
Note, define cache topology based on CPU topology level with two
reasons:
1. In practice, a cache will always be bound to the CPU container
(either private in the CPU container or shared among multiple
containers), and CPU container is often expressed in terms of CPU
topology level.
2. The x86's cache-related CPUIDs encode cache topology based on APIC
ID's CPU topology layout. And the ACPI PPTT table that ARM/RISCV
relies on also requires CPU containers to help indicate the private
shared hierarchy of the cache. Therefore, for SMP systems, it is
natural to use the CPU topology hierarchy directly in QEMU to define
the cache topology.
With smp-cache QAPI support, add smp cache topology for machine by
parsing the smp-cache object list.
Also add the helper to access/update cache topology level of machine.
Suggested-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-ID: <20241101083331.340178-4-zhao1.liu@intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
Cache topology needs to be defined based on CPU topology levels. Thus,
define CPU topology enumeration in qapi/machine.json to make it generic
for all architectures.
To match the general topology naming style, rename CPU_TOPO_LEVEL_* to
CPU_TOPOLOGY_LEVEL_*, and rename SMT and package levels to thread and
socket.
Also, enumerate additional topology levels for non-i386 arches, and add
a CPU_TOPOLOGY_LEVEL_DEFAULT to help future smp-cache object to work
with compatibility requirement of arch-specific cache topology models.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20241101083331.340178-3-zhao1.liu@intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
In the follow-up change, the CPU topology enumeration will be moved to
QAPI. And considerring "invalid" should not be exposed to QAPI as an
unsettable item, so, as a preparation for future changes, remove
"invalid" level from the current CPU topology enumeration structure
and define it by a macro instead.
Due to the removal of the enumeration of "invalid", bit 0 of
CPUX86State.avail_cpu_topo bitmap will no longer correspond to "invalid"
level, but will start at the SMT level. Therefore, to honor this change,
update the encoding rule for CPUID[0x1F].
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-ID: <20241101083331.340178-2-zhao1.liu@intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|
|
Include the missing "qemu/units.h" to fix when refactoring code:
../hw/core/machine.c:743:34: error: use of undeclared identifier 'MiB'
743 | mc->default_ram_size = 128 * MiB;
| ^
../hw/core/machine.c:750:44: error: use of undeclared identifier 'TiB'
750 | mc->smbios_memory_device_size = 2047 * TiB;
| ^
and "qemu/error-report.h" to fix:
../hw/core/machine.c:1029:13: error: call to undeclared function 'error_report' [-Wimplicit-function-declaration]
1029 | error_report("NUMA node %" PRIu16 " is missing, use "
| ^
../hw/core/machine.c:1240:9: error: call to undeclared function 'warn_report' [-Wimplicit-function-declaration]
1240 | warn_report("CPU model %s is deprecated -- %s",
| ^
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Message-Id: <20240930221900.59525-2-philmd@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
|