lanyanzhi [Tue, 4 Jun 2024 07:38:31 +0000 (15:38 +0800)]
target/loongarch: fix a wrong print in cpu dump
description:
loongarch_cpu_dump_state() want to dump all loongarch cpu
state registers, but there is a tiny typographical error when
printing "PRCFG2".
Cc: qemu-stable@nongnu.org Signed-off-by: lanyanzhi <lanyanzhi22b@ict.ac.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20240604073831.666690-1-lanyanzhi22b@ict.ac.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
(cherry picked from commit 78f932ea1f7b3b9b0ac628dc2a91281318fe51fa) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Bernhard Beschow [Sun, 12 May 2024 09:59:45 +0000 (11:59 +0200)]
ui/sdl2: Allow host to power down screen
By default, SDL disables the screen saver which prevents the host from powering
down the screen even if the screen is locked. This results in draining the
battery needlessly when the host isn't connected to a wall charger. Fix that by
enabling the screen saver.
Signed-off-by: Bernhard Beschow <shentey@gmail.com> Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-ID: <20240512095945.1879-1-shentey@gmail.com>
(cherry picked from commit 2e701e6785cd8cc048c608751c6e4f6253c67ab6) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Xinyu Li [Sun, 2 Jun 2024 10:09:04 +0000 (18:09 +0800)]
target/i386: fix SSE and SSE2 feature check
Features check of CPUID_SSE and CPUID_SSE2 should use cpuid_features,
rather than cpuid_ext_features.
Signed-off-by: Xinyu Li <lixinyu20s@ict.ac.cn> Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Message-ID: <20240602100904.2137939-1-lixinyu20s@ict.ac.cn> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit da7c95920d027dbb00c6879c1da0216b19509191) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Paolo Bonzini [Mon, 3 Jun 2024 10:01:12 +0000 (12:01 +0200)]
target/i386: fix xsave.flat from kvm-unit-tests
xsave.flat checks that "executing the XSETBV instruction causes a general-
protection fault (#GP) if ECX = 0 and EAX[2:1] has the value 10b". QEMU allows
that option, so the test fails. Add the condition.
Cc: qemu-stable@nongnu.org Fixes: 892544317fe ("target/i386: implement XSAVE and XRSTOR of AVX registers", 2022-10-18) Reported-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 7604bbc2d87d153e65e38cf2d671a5a9a35917b1) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Alistair Francis [Tue, 14 May 2024 05:16:15 +0000 (15:16 +1000)]
disas/riscv: Decode all of the pmpcfg and pmpaddr CSRs
Previously we only listed a single pmpcfg CSR and the first 16 pmpaddr
CSRs. This patch fixes this to list all 16 pmpcfg and all 64 pmpaddr
CSRs are part of the disassembly.
Reported-by: Eric DeVolder <eric_devolder@yahoo.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Fixes: ea10325917 ("RISC-V Disassembler") Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Cc: qemu-stable <qemu-stable@nongnu.org>
Message-ID: <20240514051615.330979-1-alistair.francis@wdc.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
(cherry picked from commit 915758c537b5fe09575291f4acd87e2d377a93de) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
target/arm: Disable SVE extensions when SVE is disabled
Cc: qemu-stable@nongnu.org
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2304 Reported-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Message-id: 20240526204551.553282-1-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
(cherry picked from commit daf9748ac002ec35258e5986b6257961fd04b565) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Andrey Shumilin [Thu, 23 May 2024 15:06:20 +0000 (16:06 +0100)]
hw/intc/arm_gic: Fix handling of NS view of GICC_APR<n>
In gic_cpu_read() and gic_cpu_write(), we delegate the handling of
reading and writing the Non-Secure view of the GICC_APR<n> registers
to functions gic_apr_ns_view() and gic_apr_write_ns_view().
Unfortunately we got the order of the arguments wrong, swapping the
CPU number and the register number (which the compiler doesn't catch
because they're both integers).
Most guests probably didn't notice this bug because directly
accessing the APR registers is typically something only done by
firmware when it is doing state save for going into a sleep mode.
Correct the mismatched call arguments.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Cc: qemu-stable@nongnu.org Fixes: 51fd06e0ee ("hw/intc/arm_gic: Fix handling of GICC_APR<n>, GICC_NSAPR<n> registers") Signed-off-by: Andrey Shumilin <shum.sdl@nppct.ru>
[PMM: Rewrote commit message] Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Alex Bennée<alex.bennee@linaro.org>
(cherry picked from commit daafa78b297291fea36fb4daeed526705fa7c035) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Zenghui Yu [Thu, 23 May 2024 15:06:19 +0000 (16:06 +0100)]
hvf: arm: Fix encodings for ID_AA64PFR1_EL1 and debug System registers
We wrongly encoded ID_AA64PFR1_EL1 using {3,0,0,4,2} in hvf_sreg_match[] so
we fail to get the expected ARMCPRegInfo from cp_regs hash table with the
wrong key.
Fix it with the correct encoding {3,0,0,4,1}. With that fixed, the Linux
guest can properly detect FEAT_SSBS2 on my M1 HW.
All DBG{B,W}{V,C}R_EL1 registers are also wrongly encoded with op0 == 14.
It happens to work because HVF_SYSREG(CRn, CRm, 14, op1, op2) equals to
HVF_SYSREG(CRn, CRm, 2, op1, op2), by definition. But we shouldn't rely on
it.
Cc: qemu-stable@nongnu.org Fixes: a1477da3ddeb ("hvf: Add Apple Silicon support") Signed-off-by: Zenghui Yu <zenghui.yu@linux.dev> Reviewed-by: Alexander Graf <agraf@csgraf.de>
Message-id: 20240503153453.54389-1-zenghui.yu@linux.dev Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
(cherry picked from commit 19ed42e8adc87a3c739f61608b66a046bb9237e2) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Tested-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20240507175356.281618-1-richard.henderson@linaro.org>
(cherry picked from commit 36fa7c686e9eac490002ffc439c4affaa352c17c) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Paolo Bonzini [Sat, 25 May 2024 08:03:22 +0000 (10:03 +0200)]
target/i386: no single-step exception after MOV or POP SS
Intel SDM 18.3.1.4 "If an occurrence of the MOV or POP instruction
loads the SS register executes with EFLAGS.TF = 1, no single-step debug
exception occurs following the MOV or POP instruction."
Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit f0f0136abba688a6516647a79cc91e03fad6d5d7) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: context fixup for v8.1.0-1189-gad75a51e84af "tcg: Rename cpu_env to tcg_env")
Paolo Bonzini [Fri, 24 May 2024 15:17:47 +0000 (17:17 +0200)]
target/i386: disable jmp_opt if EFLAGS.RF is 1
If EFLAGS.RF is 1, special processing in gen_eob_worker() is needed and
therefore goto_tb cannot be used.
Suggested-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 8225bff7c5db504f50e54ef66b079854635dba70) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
donsheng [Tue, 21 May 2024 20:01:14 +0000 (04:01 +0800)]
target-i386: hyper-v: Correct kvm_hv_handle_exit return value
This bug fix addresses the incorrect return value of kvm_hv_handle_exit for
KVM_EXIT_HYPERV_SYNIC, which should be EXCP_INTERRUPT.
Handling of KVM_EXIT_HYPERV_SYNIC in QEMU needs to be synchronous.
This means that async_synic_update should run in the current QEMU vCPU
thread before returning to KVM, returning EXCP_INTERRUPT to guarantee this.
Returning 0 can cause async_synic_update to run asynchronously.
One problem (kvm-unit-tests's hyperv_synic test fails with timeout error)
caused by this bug:
When a guest VM writes to the HV_X64_MSR_SCONTROL MSR to enable Hyper-V SynIC,
a VM exit is triggered and processed by the kvm_hv_handle_exit function of the
QEMU vCPU. This function then calls the async_synic_update function to set
synic->sctl_enabled to true. A true value of synic->sctl_enabled is required
before creating SINT routes using the hyperv_sint_route_new() function.
If kvm_hv_handle_exit returns 0 for KVM_EXIT_HYPERV_SYNIC, the current QEMU
vCPU thread may return to KVM and enter the guest VM before running
async_synic_update. In such case, the hyperv_synic test’s subsequent call to
synic_ctl(HV_TEST_DEV_SINT_ROUTE_CREATE, ...) immediately after writing to
HV_X64_MSR_SCONTROL can cause QEMU’s hyperv_sint_route_new() function to return
prematurely (because synic->sctl_enabled is false).
If the SINT route is not created successfully, the SINT interrupt will not be
fired, resulting in a timeout error in the hyperv_synic test.
Fixes: 267e071bd6d6 (“hyperv: make overlay pages for SynIC”) Suggested-by: Chao Gao <chao.gao@intel.com> Signed-off-by: Dongsheng Zhang <dongsheng.x.zhang@intel.com>
Message-ID: <20240521200114.11588-1-dongsheng.x.zhang@intel.com> Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 84d4b72854869821eb89813c195927fdd3078c12) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Dongwon Kim [Wed, 8 May 2024 17:53:58 +0000 (10:53 -0700)]
ui/gtk: Check if fence_fd is equal to or greater than 0
'fence_fd' needs to be validated always before being referenced
And the passing condition should include '== 0' as 0 is a valid
value for the file descriptor.
Suggested-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Cc: Philippe Mathieu-Daudé <philmd@linaro.org> Cc: Daniel P. Berrangé <berrange@redhat.com> Cc: Vivek Kasireddy <vivek.kasireddy@intel.com> Signed-off-by: Dongwon Kim <dongwon.kim@intel.com>
Message-Id: <20240508175403.3399895-2-dongwon.kim@intel.com>
(cherry picked from commit e4e62514e3cc2fc9dbae44af8b80f61c730beab4) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
hikalium [Sun, 12 May 2024 11:14:35 +0000 (20:14 +0900)]
ui/gtk: Fix mouse/motion event scaling issue with GTK display backend
Remove gtk_widget_get_scale_factor() usage from the calculation of
the motion events in the GTK backend to make it work correctly on
environments that have `gtk_widget_get_scale_factor() != 1`.
This scale factor usage had been introduced in the commit f14aab420c and
at that time the window size was used for calculating the things and it
was working correctly. However, in the commit 2f31663ed4 the logic
switched to use the widget size instead of window size and because of
the change the usage of scale factor becomes invalid (since widgets use
`vc->gfx.scale_{x, y}` for scaling).
Tested on Crostini on ChromeOS (15823.51.0) with an external display.
Fixes: 2f31663ed4 ("ui/gtk: use widget size for cursor motion event") Fixes: f14aab420c ("ui: fix incorrect pointer position on highdpi with
gtk")
(f14aab420c is 95c9059e66 in stable-7.2)
Signed-off-by: hikalium <hikalium@hikalium.com> Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20240512111435.30121-3-hikalium@hikalium.com>
(cherry picked from commit 37e91415018db3656b46cdea8f9e4d47b3ff130d) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Paolo Bonzini [Thu, 9 May 2024 13:55:47 +0000 (15:55 +0200)]
target/i386: rdpkru/wrpkru are no-prefix instructions
Reject 0x66/0xf3/0xf2 in front of them.
Cc: qemu-stable@nongnu.org Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 40a3ec7b5ffde500789d016660a171057d6b467c) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Cc: qemu-stable@nongnu.org Reviewed-by: Zhao Liu <zhao1.liu@intel.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 41c685dc59bb611096f3bb6a663cfa82e4cba97b) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: drop removal of mo_64_32() helper function in target/i386/tcg/translate.c
due to missing-in-7.2 v9.0.0-542-gaef4f4affde2
"target/i386: remove now-converted opcodes from old decoder"
which removed other user of it)
Mattias Nissler [Wed, 23 Aug 2023 09:29:30 +0000 (02:29 -0700)]
hw/remote/vfio-user: Fix config space access byte order
PCI config space is little-endian, so on a big-endian host we need to
perform byte swaps for values as they are passed to and received from
the generic PCI config space access machinery.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Jagannathan Raman <jag.raman@oracle.com> Signed-off-by: Mattias Nissler <mnissler@rivosinc.com>
Message-ID: <20240507094210.300566-6-mnissler@rivosinc.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
(cherry picked from commit e6578f1f68a0e90789a841ada532c3e494c9a04c) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Ruihan Li [Mon, 15 Apr 2024 06:45:21 +0000 (14:45 +0800)]
target/i386: Give IRQs a chance when resetting HF_INHIBIT_IRQ_MASK
When emulated with QEMU, interrupts will never come in the following
loop. However, if the NOP instruction is uncommented, interrupts will
fire as normal.
loop:
cli
call do_sti
jmp loop
do_sti:
sti
# nop
ret
This behavior is different from that of a real processor. For example,
if KVM is enabled, interrupts will always fire regardless of whether the
NOP instruction is commented or not. Also, the Intel Software Developer
Manual states that after the STI instruction is executed, the interrupt
inhibit should end as soon as the next instruction (e.g., the RET
instruction if the NOP instruction is commented) is executed.
This problem is caused because the previous code may choose not to end
the TB even if the HF_INHIBIT_IRQ_MASK has just been reset (e.g., in the
case where the STI instruction is immediately followed by the RET
instruction), so that IRQs may not have a change to trigger. This commit
fixes the problem by always terminating the current TB to give IRQs a
chance to trigger when HF_INHIBIT_IRQ_MASK is reset.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Ruihan Li <lrh2000@pku.edu.cn>
Message-ID: <20240415064518.4951-4-lrh2000@pku.edu.cn> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 6a5a63f74ba5c5355b7a8468d3d814bfffe928fb) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: context fixup due to missing-in-7.2 v8.1.0-1189-gad75a51e84 "tcg: Rename cpu_env to tcg_env")
hw/dmax/xlnx_dpdma: fix handling of address_extension descriptor fields
The DMA descriptor structures for this device have
a set of "address extension" fields which extend the 32
bit source addresses with an extra 16 bits to give a
48 bit address:
https://docs.amd.com/r/en-US/ug1085-zynq-ultrascale-trm/ADDR_EXT-Field
However, we misimplemented this address extension in several ways:
* we only extracted 12 bits of the extension fields, not 16
* we didn't shift the extension field up far enough
* we accidentally did the shift as 32-bit arithmetic, which
meant that we would have an overflow instead of setting
bits [47:32] of the resulting 64-bit address
Add a type cast and use extract64() instead of extract32()
to avoid integer overflow on addition. Fix bit fields
extraction according to documentation.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Cc: qemu-stable@nongnu.org Fixes: d3c6369a96 ("introduce xlnx-dpdma") Signed-off-by: Alexandra Diupina <adiupina@astralinux.ru>
Message-id: 20240428181131.23801-1-adiupina@astralinux.ru
[PMM: adjusted commit message] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
(cherry picked from commit 4b00855f0ee2e2eee8fd2500ffef27c108be6dc3) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Thomas Huth [Mon, 29 Apr 2024 10:01:13 +0000 (12:01 +0200)]
.gitlab-ci.d/cirrus.yml: Shorten the runtime of the macOS and FreeBSD jobs
Cirrus-CI introduced limitations to the free CI minutes. To avoid that
we are consuming them too fast, let's drop the usual targets that are
not that important since they are either a subset of another target
(like i386 or ppc being a subset of x86_64 or ppc64 respectively), or
since there is still a similar target with the opposite endianness
(like xtensa/xtensael, microblaze/microblazeel etc.).
Message-ID: <20240429100113.53357-1-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
(cherry picked from commit a88a04906b966ffdcda23a5a456abe10aa8c826e) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Peter Maydell [Mon, 15 Apr 2024 15:18:45 +0000 (16:18 +0100)]
tests/avocado: update sunxi kernel from armbian to 6.6.16
The Linux kernel 5.10.16 binary for sunxi has been removed from
apt.armbian.com. This means that the avocado tests for these machines
will be skipped (status CANCEL) if the old binary isn't present in
the avocado cache.
Update to 6.6.16, in the same way we did in commit e384db41d8661
when we moved to 5.10.16 in 2021.
Cc: qemu-stable@nongnu.org
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2284 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Strahinja Jankovic <strahinja.p.jankovic@gmail.com> Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com> Tested-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Message-id: 20240415151845.1564201-1-peter.maydell@linaro.org
(cherry picked from commit dcc5c018c7e6acddf81951bcbdf1019b9ab45f56) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: drop changes for tests which does not exists in 7.2)
Li Zhijian [Mon, 22 Apr 2024 08:53:12 +0000 (16:53 +0800)]
backends/cryptodev-builtin: Fix local_error leaks
It seems that this error does not need to be propagated to the upper,
directly output the error to avoid the leaks
Closes: https://gitlab.com/qemu-project/qemu/-/issues/2283 Fixes: 2fda101de07 ("virtio-crypto: Support asynchronous mode") Signed-off-by: Li Zhijian <lizhijian@fujitsu.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: zhenwei pi <pizhenwei@bytedance.com> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(cherry picked from commit 06479dbf3d7d245572c4b3016e5a1d923ff04d66) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Eric Blake [Mon, 8 Apr 2024 16:00:44 +0000 (11:00 -0500)]
nbd/server: Mark negotiation functions as coroutine_fn
nbd_negotiate() is already marked coroutine_fn. And given the fix in
the previous patch to have nbd_negotiate_handle_starttls not create
and wait on a g_main_loop (as that would violate coroutine
constraints), it is worth marking the rest of the related static
functions reachable only during option negotiation as also being
coroutine_fn.
Suggested-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Signed-off-by: Eric Blake <eblake@redhat.com>
Message-ID: <20240408160214.1200629-6-eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
[eblake: drop one spurious coroutine_fn marking] Signed-off-by: Eric Blake <eblake@redhat.com>
(cherry picked from commit 4fa333e08dd96395a99ea8dd9e4c73a29dd23344) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: fixups in nbd/server.c for v8.1.0-1366-gfd358d83901d
"nbd/server: Refactor list of negotiated meta contexts")
nbd/server: do not poll within a coroutine context
Coroutines are not supposed to block. Instead, they should yield.
The client performs TLS upgrade outside of an AIOContext, during
synchronous handshake; this still requires g_main_loop. But the
server responds to TLS upgrade inside a coroutine, so a nested
g_main_loop is wrong. Since the two callbacks no longer share more
than the setting of data.complete and data.error, it's just as easy to
use static helpers instead of trying to share a common code path. It
is also possible to add assertions that no other code is interfering
with the eventual path to qio reaching the callback, whether or not it
required a yield or main loop.
Fixes: f95910f ("nbd: implement TLS support in the protocol negotiation") Signed-off-by: Zhu Yangyang <zhuyangyang14@huawei.com>
[eblake: move callbacks to their use point, add assertions] Signed-off-by: Eric Blake <eblake@redhat.com>
Message-ID: <20240408160214.1200629-5-eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
(cherry picked from commit ae6d91a7e9b77abb029ed3fa9fad461422286942) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This setsockopt accepts zero-lengh optlen (current qemu implementation
does not allow this). Also, there's no need to make a copy of the key,
it is enough to use lock_user() (which accepts zero length already).
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2197 Fixes: f31dddd2fc "linux-user: Add support for setsockopt() option SOL_ALG" Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Message-Id: <20240331100737.2724186-2-mjt@tls.msk.ru> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
(cherry picked from commit 04f6fb897a5aeb3e356a7b889869c9962f9c16c7) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Palmer Dabbelt [Fri, 3 Mar 2023 20:24:47 +0000 (12:24 -0800)]
gitlab/opensbi: Move to docker:stable
The OpenSBI build has been using docker:19.03.1, which appears to be old
enough that v2 of the manifest is no longer supported. Something has
started serving us those manifests, resulting in errors along the lines
of
$ docker build --cache-from $IMAGE_TAG --tag $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA --tag $IMAGE_TAG .gitlab-ci.d/opensbi
Step 1/7 : FROM ubuntu:18.04
18.04: Pulling from library/ubuntu
mediaType in manifest should be 'application/vnd.docker.distribution.manifest.v2+json' not 'application/vnd.oci.image.manifest.v1+json'
This moves to docker:stable, as was suggested by the template. It also
adds the python3 package via apt, as OpenSBI requires that to build.
Reviewed-by: Bin Meng <bmeng@tinylab.org>
Message-ID: <20230303202448.11911-2-palmer@rivosinc.com> Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
(cherry picked from commit 7bc1286b81d4e8380b3083beed1771c67ce87af3) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
gitlab-ci: Remove job building EDK2 firmware binaries
When we introduced this Gitlab-CI job in commit 71920809ce
("gitlab-ci.yml: Add jobs to build EDK2 firmware binaries"),
the naive plan was to have reproducible binaries by downloading
what this job would build, testing it and eventually committing
it. With retrospective, nothing happened 3 years later and this
job is just bitrotting:
Step 1/3 : FROM ubuntu:18.04
18.04: Pulling from library/ubuntu
mediaType in manifest should be
'application/vnd.docker.distribution.manifest.v2+json' not
'application/vnd.oci.image.manifest.v1+json'
Remove this job to avoid wasting maintenance and CI ressources.
Reported-by: Palmer Dabbelt <palmer@rivosinc.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230310133247.39268-1-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
(cherry picked from commit 690ceb71936f9037f6e11580709e26b62d83c17c) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
ppc/spapr: Initialize max_cpus limit to SPAPR_IRQ_NR_IPIS.
Initialize the machine specific max_cpus limit as per the maximum range
of CPU IPIs available. Keeping between 4096 to 8192 will throw IRQ not
free error due to XIVE/XICS limitation and keeping beyond 8192 will hit
assert in tcg_region_init or spapr_xive_claim_irq.
Logs:
Without patch fix:
[root@host build]# qemu-system-ppc64 -accel tcg -smp 10,maxcpus=4097
qemu-system-ppc64: IRQ 4096 is not free
[root@host build]#
ppc/spapr: Introduce SPAPR_IRQ_NR_IPIS to refer IRQ range for CPU IPIs.
spapr_irq_init currently uses existing macro SPAPR_XIRQ_BASE to refer to
the range of CPU IPIs during initialization of nr-irqs property.
It is more appropriate to have its own define which can be further
reused as appropriate for correct interpretation.
Suggested-by: Cedric Le Goater <clg@kaod.org> Reviewed-by: Cédric Le Goater <clg@kaod.org> Tested-by: Kowshik Jois <kowsjois@linux.ibm.com> Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
(cherry picked from commit 2df5c1f5b014126595a26c6797089d284a3b211c) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
hw/sd/sdhci: Do not update TRNMOD when Command Inhibit (DAT) is set
Per "SD Host Controller Standard Specification Version 3.00":
* 2.2.5 Transfer Mode Register (Offset 00Ch)
Writes to this register shall be ignored when the Command
Inhibit (DAT) in the Present State register is 1.
Do not update the TRNMOD register when Command Inhibit (DAT)
bit is set to avoid the present-status register going out of
sync, leading to malicious guest using DMA mode and overflowing
the FIFO buffer:
Stack trace (part):
=================================================================
==89993==ERROR: AddressSanitizer: heap-buffer-overflow on address
0x615000029900 at pc 0x55d5f885700d bp 0x7ffc1e1e9470 sp 0x7ffc1e1e9468
WRITE of size 1 at 0x615000029900 thread T0
#0 0x55d5f885700c in sdhci_write_dataport hw/sd/sdhci.c:564:39
#1 0x55d5f8849150 in sdhci_write hw/sd/sdhci.c:1223:13
#2 0x55d5fa01db63 in memory_region_write_accessor system/memory.c:497:5
#3 0x55d5fa01d245 in access_with_adjusted_size system/memory.c:573:18
#4 0x55d5fa01b1a9 in memory_region_dispatch_write system/memory.c:1521:16
#5 0x55d5fa09f5c9 in flatview_write_continue system/physmem.c:2711:23
#6 0x55d5fa08f78b in flatview_write system/physmem.c:2753:12
#7 0x55d5fa08f258 in address_space_write system/physmem.c:2860:18
...
0x615000029900 is located 0 bytes to the right of 512-byte region
[0x615000029700,0x615000029900) allocated by thread T0 here:
#0 0x55d5f7237b27 in __interceptor_calloc
#1 0x7f9e36dd4c50 in g_malloc0
#2 0x55d5f88672f7 in sdhci_pci_realize hw/sd/sdhci-pci.c:36:5
#3 0x55d5f844b582 in pci_qdev_realize hw/pci/pci.c:2092:9
#4 0x55d5fa2ee74b in device_set_realized hw/core/qdev.c:510:13
#5 0x55d5fa325bfb in property_set_bool qom/object.c:2358:5
#6 0x55d5fa31ea45 in object_property_set qom/object.c:1472:5
#7 0x55d5fa332509 in object_property_set_qobject om/qom-qobject.c:28:10
#8 0x55d5fa31f6ed in object_property_set_bool qom/object.c:1541:15
#9 0x55d5fa2e2948 in qdev_realize hw/core/qdev.c:292:12
#10 0x55d5f8eed3f1 in qdev_device_add_from_qdict system/qdev-monitor.c:719:10
#11 0x55d5f8eef7ff in qdev_device_add system/qdev-monitor.c:738:11
#12 0x55d5f8f211f0 in device_init_func system/vl.c:1200:11
#13 0x55d5fad0877d in qemu_opts_foreach util/qemu-option.c:1135:14
#14 0x55d5f8f0df9c in qemu_create_cli_devices system/vl.c:2638:5
#15 0x55d5f8f0db24 in qmp_x_exit_preconfig system/vl.c:2706:5
#16 0x55d5f8f14dc0 in qemu_init system/vl.c:3737:9
...
SUMMARY: AddressSanitizer: heap-buffer-overflow hw/sd/sdhci.c:564:39
in sdhci_write_dataport
Add assertions to ensure the fifo_buffer[] is not overflowed by
malicious accesses to the Buffer Data Port register.
Fixes: CVE-2024-3447 Cc: qemu-stable@nongnu.org Fixes: d7dfca0807 ("hw/sdhci: introduce standard SD host controller") Buglink: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58813 Reported-by: Alexander Bulekov <alxndr@bu.edu> Reported-by: Chuhong Yuan <hslester96@gmail.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <CAFEAcA9iLiv1XGTGKeopgMa8Y9+8kvptvsb8z2OBeuy+5=NUfg@mail.gmail.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240409145524.27913-1-philmd@linaro.org>
(cherry picked from commit 9e4b27ca6bf4974f169bbca7f3dca117b1208b6f) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
hw/net/lan9118: Replace magic '2048' value by MIL_TXFIFO_SIZE definition
The magic 2048 is explained in the LAN9211 datasheet (DS00002414A)
in chapter 1.4, "10/100 Ethernet MAC":
The MAC Interface Layer (MIL), within the MAC, contains a
2K Byte transmit and a 128 Byte receive FIFO which is separate
from the TX and RX FIFOs. [...]
Note, the use of the constant in lan9118_receive() reveals that
our implementation is using the same buffer for both tx and rx.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20240409133801.23503-2-philmd@linaro.org>
(cherry picked from commit a45223467e4e185fff1c76a6483784fa379ded77) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
When the MAC Interface Layer (MIL) transmit FIFO is full,
truncate the packet, and raise the Transmitter Error (TXE)
flag.
Broken since model introduction in commit 2a42499017
("LAN9118 emulation").
When using the reproducer from
https://gitlab.com/qemu-project/qemu/-/issues/2267 we get:
hw/net/lan9118.c:798:17: runtime error:
index 2048 out of bounds for type 'uint8_t[2048]' (aka 'unsigned char[2048]')
#0 0x563ec9a057b1 in tx_fifo_push hw/net/lan9118.c:798:43
#1 0x563ec99fbb28 in lan9118_writel hw/net/lan9118.c:1042:9
#2 0x563ec99f2de2 in lan9118_16bit_mode_write hw/net/lan9118.c:1205:9
#3 0x563ecbf78013 in memory_region_write_accessor system/memory.c:497:5
#4 0x563ecbf776f5 in access_with_adjusted_size system/memory.c:573:18
#5 0x563ecbf75643 in memory_region_dispatch_write system/memory.c:1521:16
#6 0x563ecc01bade in flatview_write_continue_step system/physmem.c:2713:18
#7 0x563ecc01b374 in flatview_write_continue system/physmem.c:2743:19
#8 0x563ecbff1c9b in flatview_write system/physmem.c:2774:12
#9 0x563ecbff1768 in address_space_write system/physmem.c:2894:18
...
[*] LAN9118 DS00002266B.pdf, Table 5.3.3 "INTERRUPT STATUS REGISTER"
Cc: qemu-stable@nongnu.org Reported-by: Will Lester Reported-by: Chuhong Yuan <hslester96@gmail.com> Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2267 Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20240409133801.23503-3-philmd@linaro.org>
(cherry picked from commit ad766d603f39888309cfb1433ba2de1d0e9e4f58) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
=================================================================
==15750==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x61f000000de0
at pc 0x560e61557210 bp 0x7ffcfc4a59f0 sp 0x7ffcfc4a59e8
READ of size 1 at 0x61f000000de0 thread T0
#0 0x560e6155720f in mem_and hw/block/nand.c:101:20
#1 0x560e6155ac9c in nand_blk_write_512 hw/block/nand.c:663:9
#2 0x560e61544200 in nand_command hw/block/nand.c:293:13
#3 0x560e6153cc83 in nand_setio hw/block/nand.c:520:13
#4 0x560e61a0a69e in tc6393xb_nand_writeb hw/display/tc6393xb.c:380:13
#5 0x560e619f9bf7 in tc6393xb_writeb hw/display/tc6393xb.c:524:9
#6 0x560e647c7d03 in memory_region_write_accessor softmmu/memory.c:492:5
#7 0x560e647c7641 in access_with_adjusted_size softmmu/memory.c:554:18
#8 0x560e647c5f66 in memory_region_dispatch_write softmmu/memory.c:1514:16
#9 0x560e6485409e in flatview_write_continue softmmu/physmem.c:2825:23
#10 0x560e648421eb in flatview_write softmmu/physmem.c:2867:12
#11 0x560e64841ca8 in address_space_write softmmu/physmem.c:2963:18
#12 0x560e61170162 in qemu_writeb tests/qtest/videzzo/videzzo_qemu.c:1080:5
#13 0x560e6116eef7 in dispatch_mmio_write tests/qtest/videzzo/videzzo_qemu.c:1227:28
0x61f000000de0 is located 0 bytes to the right of 3424-byte region [0x61f000000080,0x61f000000de0)
allocated by thread T0 here:
#0 0x560e611276cf in malloc /root/llvm-project/compiler-rt/lib/asan/asan_malloc_linux.cpp:145:3
#1 0x7f7959a87e98 in g_malloc (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x57e98)
#2 0x560e64b98871 in object_new qom/object.c:749:12
#3 0x560e64b5d1a1 in qdev_new hw/core/qdev.c:153:19
#4 0x560e61547ea5 in nand_init hw/block/nand.c:639:11
#5 0x560e619f8772 in tc6393xb_init hw/display/tc6393xb.c:558:16
#6 0x560e6390bad2 in tosa_init hw/arm/tosa.c:250:12
SUMMARY: AddressSanitizer: heap-buffer-overflow hw/block/nand.c:101:20 in mem_and
==15750==ABORTING
Broken since introduction in commit 3e3d5815cb ("NAND Flash memory
emulation and ECC calculation helpers for use by NAND controllers").
Cc: qemu-stable@nongnu.org
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1445
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1446 Reported-by: Qiang Liu <cyruscyliu@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240409135944.24997-4-philmd@linaro.org>
(cherry picked from commit d39fdfff348fdf00173b7a58e935328a64db7d28) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
hw/block/nand: Have blk_load() take unsigned offset and return boolean
Negative offset is meaningless, use unsigned type.
Return a boolean value indicating success.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240409135944.24997-3-philmd@linaro.org>
(cherry picked from commit 2e3e09b368001f7eaeeca7a9b49cb1f0c9092d85) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
hw/block/nand: Factor nand_load_iolen() method out
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240409135944.24997-2-philmd@linaro.org>
(cherry picked from commit 7a86544f286d8af4fa5251101c1026ddae92cc3d) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Fix the unit typo of interleave-granularity of CXL Fixed Memory
Window in qemu-option.hx.
Fixes: 03b39fcf64 ("hw/cxl: Make the CFMW a machine parameter.") Signed-off-by: Yuquan Wang wangyuquan1236@phytium.com.cn
Message-ID: <20240407083539.1488172-2-wangyuquan1236@phytium.com.cn>
[PMD: Reworded] Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
(cherry picked from commit aa88f99c87c0e5d195d6d96190374650553ea61f) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
hw/virtio/virtio-crypto: Protect from DMA re-entrancy bugs
Replace qemu_bh_new_guarded() by virtio_bh_new_guarded()
so the bus and device use the same guard. Otherwise the
DMA-reentrancy protection can be bypassed.
Fixes: CVE-2024-3446 Cc: qemu-stable@nongnu.org Suggested-by: Alexander Bulekov <alxndr@bu.edu> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20240409105537.18308-5-philmd@linaro.org>
(cherry picked from commit f4729ec39ad97a42ceaa7b5697f84f440ea6e5dc) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
hw/char/virtio-serial-bus: Protect from DMA re-entrancy bugs
Replace qemu_bh_new_guarded() by virtio_bh_new_guarded()
so the bus and device use the same guard. Otherwise the
DMA-reentrancy protection can be bypassed.
Fixes: CVE-2024-3446 Cc: qemu-stable@nongnu.org Suggested-by: Alexander Bulekov <alxndr@bu.edu> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20240409105537.18308-4-philmd@linaro.org>
(cherry picked from commit b4295bff25f7b50de1d9cc94a9c6effd40056bca) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
hw/display/virtio-gpu: Protect from DMA re-entrancy bugs
Replace qemu_bh_new_guarded() by virtio_bh_new_guarded()
so the bus and device use the same guard. Otherwise the
DMA-reentrancy protection can be bypassed:
0x60d000011178 is located 56 bytes inside of 136-byte region [0x60d000011140,0x60d0000111c8)
freed by thread T0 here:
#0 0x562cc2adb662 in __interceptor_free (qemu-system-i386+0x239e662)
#1 0x562cc3b86b21 in virtio_gpu_reset hw/display/virtio-gpu.c:1524:9
#2 0x562cc416e20e in virtio_reset hw/virtio/virtio.c:2145:9
#3 0x562cc37c5644 in virtio_pci_reset hw/virtio/virtio-pci.c:2249:5
#4 0x562cc4233758 in memory_region_write_accessor system/memory.c:497:5
#5 0x562cc4232eea in access_with_adjusted_size system/memory.c:573:18
previously allocated by thread T0 here:
#0 0x562cc2adb90e in malloc (qemu-system-i386+0x239e90e)
#1 0x7f368405a678 in g_malloc (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x5a678)
#2 0x562cc4163ffc in virtqueue_split_pop hw/virtio/virtio.c:1612:12
#3 0x562cc4163ffc in virtqueue_pop hw/virtio/virtio.c:1783:16
#4 0x562cc3b91a95 in virtio_gpu_handle_ctrl hw/display/virtio-gpu.c:1112:15
#5 0x562cc4a85514 in aio_bh_call util/async.c:169:5
#6 0x562cc4a85c52 in aio_bh_poll util/async.c:216:13
#7 0x562cc4a1a79b in aio_dispatch util/aio-posix.c:423:5
SUMMARY: AddressSanitizer: heap-use-after-free hw/display/virtio-gpu.c:180:42 in virtio_gpu_ctrl_response
With this change, the same reproducer triggers:
qemu-system-i386: warning: Blocked re-entrant IO on MemoryRegion: virtio-pci-common-virtio-gpu at addr: 0x6
Fixes: CVE-2024-3446 Cc: qemu-stable@nongnu.org Reported-by: Alexander Bulekov <alxndr@bu.edu> Reported-by: Yongkang Jia <kangel@zju.edu.cn> Reported-by: Xiao Lei <nop.leixiao@gmail.com> Reported-by: Yiming Tao <taoym@zju.edu.cn> Buglink: https://bugs.launchpad.net/qemu/+bug/1888606 Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20240409105537.18308-3-philmd@linaro.org>
(cherry picked from commit ba28e0ff4d95b56dc334aac2730ab3651ffc3132) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: context fixup in hw/display/virtio-gpu.c:virtio_gpu_device_realize()
due to missing v8.1.0-rc2-69-ga41e2d97f92b
"virtio-gpu: reset gfx resources in main thread".
Maybe it's worth to pick this too)
Introduce virtio_bh_new_guarded(), similar to qemu_bh_new_guarded()
but using the transport memory guard, instead of the device one
(there can only be one virtio device per virtio bus).
Inspired-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20240409105537.18308-2-philmd@linaro.org>
(cherry picked from commit ec0504b989ca61e03636384d3602b7bf07ffe4da) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: trivial #include context fixup in include/hw/virtio/virtio.h)
linux-user: Fix waitid return of siginfo_t and rusage
The copy back to siginfo_t should be conditional only on arg3,
not the specific values that might have been written.
The copy back to rusage was missing entirely.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2262 Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Alex Fan <alex.fan.q@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
(cherry picked from commit f0907ff4cae743f1a4ef3d0a55a047029eed06ff) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
tcg/optimize: Do not attempt to constant fold neg_vec
Split out the tail of fold_neg to fold_neg_no_const so that we
can avoid attempting to constant fold vector negate.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2150 Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
(cherry picked from commit e25fe886b89a396bae5847520b70c148587d490a) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: context fixup in tests/tcg/aarch64/Makefile.target)
In the event of writing many chains of descriptors, the device must
write just the id of the last buffer in the descriptor chain, skip
forward the number of descriptors in the chain, and then repeat the
operations for the rest of chains.
Current QEMU code writes all the buffer ids consecutively, and then
skips all the buffers altogether. This is a bug, and can be reproduced
with a VirtIONet device with _F_MRG_RXBUB and without
_F_INDIRECT_DESC:
If a virtio-net device has the VIRTIO_NET_F_MRG_RXBUF feature
but not the VIRTIO_RING_F_INDIRECT_DESC feature,
'VirtIONetQueue->rx_vq' will use the merge feature
to store data in multiple 'elems'.
The 'num_buffers' in the virtio header indicates how many elements are merged.
If the value of 'num_buffers' is greater than 1,
all the merged elements will be filled into the descriptor ring.
The 'idx' of the elements should be the value of 'vq->used_idx' plus 'ndescs'.
Fixes: 86044b24e8 ("virtio: basic packed virtqueue support") Acked-by: Eugenio Pérez <eperezma@redhat.com> Signed-off-by: Wafer <wafer@jaguarmicro.com>
Message-Id: <20240407015451.5228-2-wafer@jaguarmicro.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
(cherry picked from commit 2d9a31b3c27311eca1682cb2c076d7a300441960) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
hw/net/virtio-net: fix qemu set used ring flag even vhost started
When vhost-user or vhost-kernel is handling virtio net datapath,
QEMU should not touch used ring.
But with vhost-user socket reconnect scenario, in a very rare case
(has pending kick event). VRING_USED_F_NO_NOTIFY is set by QEMU in
following code path:
#0 virtio_queue_split_set_notification (vq=0x7ff5f4c920a8, enable=0) at ../hw/virtio/virtio.c:511
#1 0x0000559d6dbf033b in virtio_queue_set_notification (vq=0x7ff5f4c920a8, enable=0) at ../hw/virtio/virtio.c:576
#2 0x0000559d6dbbbdbc in virtio_net_handle_tx_bh (vdev=0x559d703a6aa0, vq=0x7ff5f4c920a8) at ../hw/net/virtio-net.c:2801
#3 0x0000559d6dbf4791 in virtio_queue_notify_vq (vq=0x7ff5f4c920a8) at ../hw/virtio/virtio.c:2248
#4 0x0000559d6dbf79da in virtio_queue_host_notifier_read (n=0x7ff5f4c9211c) at ../hw/virtio/virtio.c:3525
#5 0x0000559d6d9a5814 in virtio_bus_cleanup_host_notifier (bus=0x559d703a6a20, n=1) at ../hw/virtio/virtio-bus.c:321
#6 0x0000559d6dbf83c9 in virtio_device_stop_ioeventfd_impl (vdev=0x559d703a6aa0) at ../hw/virtio/virtio.c:3774
#7 0x0000559d6d9a55c8 in virtio_bus_stop_ioeventfd (bus=0x559d703a6a20) at ../hw/virtio/virtio-bus.c:259
#8 0x0000559d6d9a53e8 in virtio_bus_grab_ioeventfd (bus=0x559d703a6a20) at ../hw/virtio/virtio-bus.c:199
#9 0x0000559d6dbf841c in virtio_device_grab_ioeventfd (vdev=0x559d703a6aa0) at ../hw/virtio/virtio.c:3783
#10 0x0000559d6d9bde18 in vhost_dev_enable_notifiers (hdev=0x559d707edd70, vdev=0x559d703a6aa0) at ../hw/virtio/vhost.c:1592
#11 0x0000559d6d89a0b8 in vhost_net_start_one (net=0x559d707edd70, dev=0x559d703a6aa0) at ../hw/net/vhost_net.c:266
#12 0x0000559d6d89a6df in vhost_net_start (dev=0x559d703a6aa0, ncs=0x559d7048d890, data_queue_pairs=31, cvq=0) at ../hw/net/vhost_net.c:412
#13 0x0000559d6dbb5b89 in virtio_net_vhost_status (n=0x559d703a6aa0, status=15 '\017') at ../hw/net/virtio-net.c:311
#14 0x0000559d6dbb5e34 in virtio_net_set_status (vdev=0x559d703a6aa0, status=15 '\017') at ../hw/net/virtio-net.c:392
#15 0x0000559d6dbb60d8 in virtio_net_set_link_status (nc=0x559d7048d890) at ../hw/net/virtio-net.c:455
#16 0x0000559d6da64863 in qmp_set_link (name=0x559d6f0b83d0 "hostnet1", up=true, errp=0x7ffdd76569f0) at ../net/net.c:1459
#17 0x0000559d6da7226e in net_vhost_user_event (opaque=0x559d6f0b83d0, event=CHR_EVENT_OPENED) at ../net/vhost-user.c:301
#18 0x0000559d6ddc7f63 in chr_be_event (s=0x559d6f2ffea0, event=CHR_EVENT_OPENED) at ../chardev/char.c:62
#19 0x0000559d6ddc7fdc in qemu_chr_be_event (s=0x559d6f2ffea0, event=CHR_EVENT_OPENED) at ../chardev/char.c:82
This issue causes guest kernel stop kicking device and traffic stop.
Add vhost_started check in virtio_net_handle_tx_bh to fix this wrong
VRING_USED_F_NO_NOTIFY set.
Signed-off-by: Yajun Wu <yajunw@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Acked-by: Michael S. Tsirkin <mst@redhat.com>
Message-ID: <20240402045109.97729-1-yajunw@nvidia.com>
[PMD: Use unlikely()] Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
(cherry picked from commit 4c54f5bc8e1d38f15cc35b6a6932d8fbe219c692) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Peter Maydell [Thu, 28 Mar 2024 15:33:33 +0000 (15:33 +0000)]
hw/intc/arm_gicv3: ICC_HPPIR* return SPURIOUS if int group is disabled
If the group of the highest priority pending interrupt is disabled
via ICC_IGRPEN*, the ICC_HPPIR* registers should return
INTID_SPURIOUS, not the interrupt ID. (See the GIC architecture
specification pseudocode functions ICC_HPPIR1_EL1[] and
HighestPriorityPendingInterrupt().)
Make HPPIR reads honour the group disable, the way we already do
when determining whether to preempt in icc_hppi_can_preempt().
Cc: qemu-stable@nongnu.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240328153333.2522667-1-peter.maydell@linaro.org
(cherry picked from commit 44e25fbc1900c99c91a44e532c5bd680bc403459) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Michael Tokarev [Mon, 1 Apr 2024 05:16:33 +0000 (08:16 +0300)]
gitlab-ci/cirrus: switch from 'master' to 'latest'
Commit ab72522797 "gitlab: switch from 'stable' to
'latest' docker container tags" switched most tags
to 'latest' but missed cirrus image. Fix this now.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2256 Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Message-id: 20240401051633.2780456-1-mjt@tls.msk.ru Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
(cherry picked from commit 1d2f2b35bc86b7a13dc3009a3c5031220aa0b7de)
target/hppa: Clear psw_n for BE on use_nullify_skip path
Along this path we have already skipped the insn to be
nullified, so the subsequent insn should be executed.
Cc: qemu-stable@nongnu.org Reported-by: Sven Schnelle <svens@stackframe.org> Tested-by: Sven Schnelle <svens@stackframe.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
(cherry picked from commit 4a3aa11e1fb25c28c24a43fd2835c429b00a463d) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
tcg/optimize: Fix sign_mask for logical right-shift
The 'sign' computation is attempting to locate the sign bit that has
been repeated, so that we can test if that bit is known zero. That
computation can be zero if there are no known sign repetitions.
Cc: qemu-stable@nongnu.org Fixes: 93a967fbb57 ("tcg/optimize: Propagate sign info for shifting")
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2248 Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
(cherry picked from commit 2911e9b95f3bb03783ae5ca3e2494dc3b44a9161) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: trivial context fixup in tests/tcg/aarch64/Makefile.target)
Akihiko Odaki [Wed, 27 Mar 2024 02:05:09 +0000 (11:05 +0900)]
virtio-net: Fix vhost virtqueue notifiers for RSS
virtio_net_guest_notifier_pending() and virtio_net_guest_notifier_mask()
checked VIRTIO_NET_F_MQ to know there are multiple queues, but
VIRTIO_NET_F_RSS also enables multiple queues. Refer to n->multiqueue,
which is set to true either of VIRTIO_NET_F_MQ or VIRTIO_NET_F_RSS is
enabled.
Fixes: 68b0a6395f36 ("virtio-net: align ctrl_vq index for non-mq guest for vhost_vdpa") Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
(cherry picked from commit 1c188fc8cbffc5f05cc616cab4e1372fb6e6f11f) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Yao Xingtao [Tue, 19 Mar 2024 02:16:10 +0000 (10:16 +0800)]
monitor/hmp-cmds-target: Append a space in error message in gpa2hva()
In qemu monitor mode, when we use gpa2hva command to print the host
virtual address corresponding to a guest physical address, if the gpa is
not in RAM, the error message is below:
(qemu) gpa2hva 0x750000000
Memory at address 0x750000000is not RAM
A space is missed between '0x750000000' and 'is'.
Signed-off-by: Yao Xingtao <yaoxt.fnst@fujitsu.com> Fixes: e9628441df ("hmp: gpa2hva and gpa2hpa hostaddr command") Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Dr. David Alan Gilbert <dave@treblig.org>
Message-ID: <20240319021610.2423844-1-ruansy.fnst@fujitsu.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
(cherry picked from commit a158c63b3ba120f1656e4dd815d186c623fb5ef6) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: in 7.2. it is in monitor/misc.c, not in monitor/hmp-cmds-target.c)
Lorenz Brun [Fri, 15 Mar 2024 14:58:31 +0000 (15:58 +0100)]
hw/scsi/scsi-generic: Fix io_timeout property not applying
The io_timeout property, introduced in c9b6609 (part of 6.0) is
silently overwritten by the hardcoded default value of 30 seconds
(DEFAULT_IO_TIMEOUT) in scsi_generic_realize because that function is
being called after the properties have already been applied.
The property definition already has a default value which is applied
correctly when no value is explicitly set, so we can just remove the
code which overrides the io_timeout completely.
This has been tested by stracing SG_IO operations with the io_timeout
property set and unset and now sets the timeout field in the ioctl
request to the proper value.
Fixes: c9b6609b69facad ("scsi: make io_timeout configurable") Signed-off-by: Lorenz Brun <lorenz@brun.one>
Message-ID: <20240315145831.2531695-1-lorenz@brun.one> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
(cherry picked from commit 7c7a9f578e4fb1adff7ac8d9acaaaedb87474e76) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Song Gao [Thu, 21 Mar 2024 12:36:06 +0000 (20:36 +0800)]
target/loongarch: Fix qemu-system-loongarch64 assert failed with the option '-d int'
qemu-system-loongarch64 assert failed with the option '-d int',
the helper_idle() raise an exception EXCP_HLT, but the exception name is undefined.
Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240321123606.1704900-1-gaosong@loongson.cn>
(cherry picked from commit 1590154ee4376819a8c6ee61e849ebf4a4e7cd02) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: fixup for lack of 2 commits adding new entries into excp_names[]: v8.0.0-514-ga3f3db5cda "target/loongarch: Add CHECK_SXE maccro for check LSX enable" and v8.1.0-801-gb8f1bdf3d1 "target/loongarch: check_vec support check LASX instructions")
Tao Su [Wed, 20 Mar 2024 08:36:40 +0000 (16:36 +0800)]
target/i386: Revert monitor_puts() in do_inject_x86_mce()
monitor_puts() doesn't check the monitor pointer, but do_inject_x86_mce()
may have a parameter with NULL monitor pointer. Revert monitor_puts() in
do_inject_x86_mce() to fix, then the fact that we send the same message to
monitor and log is again more obvious.
Fixes: bf0c50d4aa85 (monitor: expose monitor_puts to rest of code) Reviwed-by: Xiaoyao Li <xiaoyao.li@intel.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Tao Su <tao1.su@linux.intel.com>
Message-ID: <20240320083640.523287-1-tao1.su@linux.intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 7fd226b04746f0be0b636de5097f1b42338951a0) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Paolo Bonzini [Mon, 11 Mar 2024 07:56:44 +0000 (08:56 +0100)]
target/i386: fix direction of "32-bit MMU" test
The low bit of MMU indices for x86 TCG indicates whether the processor is
in 32-bit mode and therefore linear addresses have to be masked to 32 bits.
However, the index was computed incorrectly, leading to possible conflicts
in the TLB for any address above 4G.
Analyzed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Fixes: b1661801c18 ("target/i386: Fix physical address truncation", 2024-02-28) Fixes: 1c15f97b4f1 ("target/i386: Fix physical address truncation" in stable-7.2) Cc: qemu-stable@nongnu.org
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2206 Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 2cc68629a6fc198f4a972698bdd6477f883aedfb) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: move changes for x86_cpu_mmu_index() to cpu_mmu_index() due to missing v8.2.0-1030-gace0c5fe59 "target/i386: Populate CPUClass.mmu_index")
Paolo Bonzini [Tue, 2 Jan 2024 14:40:18 +0000 (15:40 +0100)]
target/i386: use separate MMU indexes for 32-bit accesses
Accesses from a 32-bit environment (32-bit code segment for instruction
accesses, EFER.LMA==0 for processor accesses) have to mask away the
upper 32 bits of the address. While a bit wasteful, the easiest way
to do so is to use separate MMU indexes. These days, QEMU anyway is
compiled with a fixed value for NB_MMU_MODES. Split MMU_USER_IDX,
MMU_KSMAP_IDX and MMU_KNOSMAP_IDX in two.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 90f641531c782c873a05895f411c05fbbbef3c49) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: move changes for x86_cpu_mmu_index() to cpu_mmu_index() due to missing v8.2.0-1030-gace0c5fe5950 "target/i386: Populate CPUClass.mmu_index"
Increase NB_MMU_MODES from 5 to 8 in target/i386/cpu-param.h due to missing v7.2.0-2640-gffd824f3f32d "include/exec: Set default NB_MMU_MODES to 16" v7.2.0-2647-g6787318a5d86 "target/i386: Remove NB_MMU_MODES define"
which relaxed upper limit of MMU index for i386, since this commit starts
using MMU_NESTED_IDX=7.
Thanks Zhao Liu and Paolo Bonzini for the analisys and suggestions.
)
Paolo Bonzini [Tue, 2 Jan 2024 14:36:51 +0000 (15:36 +0100)]
target/i386: introduce function to query MMU indices
Remove knowledge of specific MMU indexes (other than MMU_NESTED_IDX and
MMU_PHYS_IDX) from mmu_translate(). This will make it possible to split
32-bit and 64-bit MMU indexes.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 5f97afe2543f09160a8d123ab6e2e8c6d98fa9ce) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: context fixup in target/i386/cpu.h due to other changes in that area)
Peter Maydell [Tue, 12 Mar 2024 11:08:15 +0000 (11:08 +0000)]
tests: Raise timeouts for bufferiszero and crypto-tlscredsx509
On our gcov CI job, the bufferiszero and crypto-tlscredsx509
tests time out occasionally, making the job flaky. Double the
timeout on these two tests.
Cc: qemu-stable@nongnu.org
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2221 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20240312110815.116992-1-peter.maydell@linaro.org
(cherry picked from commit 55f7c6a5f2bd82e1d2d0eac6eee0185ce0451815) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Kevin Wolf [Thu, 25 Jan 2024 16:58:03 +0000 (17:58 +0100)]
tests/unit: Bump test-replication timeout to 60 seconds
We're seeing timeouts for this test on CI runs (specifically for
ubuntu-20.04-s390x-all). It doesn't fail consistently, but even the
successful runs take about 27 or 28 seconds, which is not very far from
the 30 seconds timeout.
Bump the timeout a bit to make failure less likely even on this CI host.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20240125165803.48373-1-kwolf@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
(cherry picked from commit 63b18312d14ac984acaf13c7c55d9baa2d61496e) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Thomas Huth [Fri, 15 Dec 2023 07:03:55 +0000 (08:03 +0100)]
tests/unit: Bump test-crypto-block test timeout to 5 minutes
When running the tests in slow mode on a very loaded system and with
--enable-debug, the test-crypto-block can take longer than 4 minutes.
Bump the timeout to 5 minutes to make sure that it also passes in
such situations.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-15-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
(cherry picked from commit e1b363e328d559cd5f86d3d1d7b84d0154e153d3) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Thomas Huth [Fri, 15 Dec 2023 07:03:54 +0000 (08:03 +0100)]
tests/unit: Bump test-aio-multithread test timeout to 2 minutes
When running the tests in slow mode on a very loaded system and with
--enable-debug, the test-aio-multithread can take longer than 1 minute.
Bump the timeout to two minutes to make sure that it also passes in
such situations.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-14-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
(cherry picked from commit c45f8f1aef35730a2dcf3cabe296ac12965db43d) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Cédric Le Goater [Tue, 12 Mar 2024 12:04:31 +0000 (13:04 +0100)]
migration: Skip only empty block devices
The block .save_setup() handler calls a helper routine
init_blk_migration() which builds a list of block devices to take into
account for migration. When one device is found to be empty (sectors
== 0), the loop exits and all the remaining devices are ignored. This
is a regression introduced when bdrv_iterate() was removed.
Change that by skipping only empty devices.
Cc: Markus Armbruster <armbru@redhat.com> Cc: qemu-stable <qemu-stable@nongnu.org> Suggested-by: Kevin Wolf <kwolf@redhat.com> Fixes: fea68bb6e9fa ("block: Eliminate bdrv_iterate(), use bdrv_next()") Signed-off-by: Cédric Le Goater <clg@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Link: https://lore.kernel.org/r/20240312120431.550054-1-clg@redhat.com
[peterx: fix "Suggested-by:"] Signed-off-by: Peter Xu <peterx@redhat.com>
(cherry picked from commit 2e128776dc56f502c2ee41750afe83938f389528) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
and appropriate hmat_lb entries the initiator list is correctly
computed and writen to HMAT as 0,2 but then the LB data is accessed
using the node id (here 2), landing outside the entry_list array.
Stash the reverse lookup when writing the initiator list and use
it to get the correct array index index.
Fixes: 4586a2cb83 ("hmat acpi: Build System Locality Latency and Bandwidth Information Structure(s)") Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-Id: <20240307160326.31570-3-Jonathan.Cameron@huawei.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
(cherry picked from commit 74e2845c5f95b0c139c79233ddb65bb17f2dd679) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Akihiko Odaki [Wed, 28 Feb 2024 11:33:13 +0000 (20:33 +0900)]
pcie_sriov: Validate NumVFs
The guest may write NumVFs greater than TotalVFs and that can lead
to buffer overflow in VF implementations.
Cc: qemu-stable@nongnu.org Fixes: CVE-2024-26327 Fixes: 7c0fa8dff811 ("pcie: Add support for Single Root I/O Virtualization (SR/IOV)") Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-Id: <20240228-reuse-v8-2-282660281e60@daynix.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Sriram Yagnaraman <sriram.yagnaraman@ericsson.com>
(cherry picked from commit 6081b4243cd64dff1b2cf5b0c215c71e9d7e753b) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Akihiko Odaki [Wed, 28 Feb 2024 11:33:12 +0000 (20:33 +0900)]
hw/nvme: Use pcie_sriov_num_vfs()
nvme_sriov_pre_write_ctrl() used to directly inspect SR-IOV
configurations to know the number of VFs being disabled due to SR-IOV
configuration writes, but the logic was flawed and resulted in
out-of-bound memory access.
It assumed PCI_SRIOV_NUM_VF always has the number of currently enabled
VFs, but it actually doesn't in the following cases:
- PCI_SRIOV_NUM_VF has been set but PCI_SRIOV_CTRL_VFE has never been.
- PCI_SRIOV_NUM_VF was written after PCI_SRIOV_CTRL_VFE was set.
- VFs were only partially enabled because of realization failure.
It is a responsibility of pcie_sriov to interpret SR-IOV configurations
and pcie_sriov does it correctly, so use pcie_sriov_num_vfs(), which it
provides, to get the number of enabled VFs before and after SR-IOV
configuration writes.
Cc: qemu-stable@nongnu.org Fixes: CVE-2024-26328 Fixes: 11871f53ef8e ("hw/nvme: Add support for the Virtualization Management command") Suggested-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-Id: <20240228-reuse-v8-1-282660281e60@daynix.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
(cherry picked from commit 91bb64a8d2014fda33a81fcf0fce37340f0d3b0c) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Akihiko Odaki [Thu, 23 Feb 2023 10:50:50 +0000 (19:50 +0900)]
pcie: Introduce pcie_sriov_num_vfs
igb can use this function to change its behavior depending on the
number of virtual functions currently enabled.
Signed-off-by: Gal Hammer <gal.hammer@sap.com> Signed-off-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com> Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Jason Wang <jasowang@redhat.com>
(cherry picked from commit 31180dbdca2859ae9841939f85158908453ea01d) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: needed for v8.2.0-2290-g91bb64a8d2
"hw/nvme: Use pcie_sriov_num_vfs()" (CVE-2024-26328))
Klaus Jensen [Sun, 10 Mar 2024 10:43:55 +0000 (11:43 +0100)]
hw/nvme: add machine compatibility parameter to enable msix exclusive bar
Commit 1901b4967c3f ("hw/block/nvme: move msix table and pba to BAR 0")
moved the MSI-X table and PBA to BAR 0 to make room for enabling CMR and
PMR at the same time. As reported by Julien Grall in #2184, this breaks
migration through system hibernation.
Add a machine compatibility parameter and set it on machines pre 6.0 to
enable the old behavior automatically, restoring the hibernation
migration support.
Cc: qemu-stable@nongnu.org
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2184 Fixes: 1901b4967c3f ("hw/block/nvme: move msix table and pba to BAR 0") Reported-by: Julien Grall julien@xen.org Tested-by: Julien Grall julien@xen.org Reviewed-by: Jesper Wendel Devantier <foss@defmacro.it> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
(cherry picked from commit fa905f65c5549703279f68c253914799b10ada47) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Minwoo Im [Tue, 9 Jan 2024 02:29:53 +0000 (11:29 +0900)]
hw/nvme: separate 'serial' property for VFs
Currently, when a VF is created, it uses the 'params' object of the PF
as it is. In other words, the 'params.serial' string memory area is also
shared. In this situation, if the VF is removed from the system, the
PF's 'params.serial' object is released with object_finalize() followed
by object_property_del_all() which release the memory for 'serial'
property. If that happens, the next VF created will inherit a serial
from a corrupted memory area.
If this happens, an error will occur when comparing subsys->serial and
n->params.serial in the nvme_subsys_register_ctrl() function.
Cc: qemu-stable@nongnu.org Fixes: 44c2c09488db ("hw/nvme: Add support for SR-IOV") Signed-off-by: Minwoo Im <minwoo.im@samsung.com> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
(cherry picked from commit 4f0a4a3d5854824e5c5eccf353d4a1f4f749a29d) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Klaus Jensen [Wed, 9 Nov 2022 10:40:11 +0000 (11:40 +0100)]
hw/nvme: clean up confusing use of errp/local_err
Remove an unnecessary local Error value in nvme_realize(). In the
process, change nvme_check_constraints() to return a bool.
Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
(cherry picked from commit 784fd35387e9e6b42e3f365ddf44263eb25de8f7) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: needed for v8.2.0-2319-gfa905f65c5
"hw/nvme: add machine compatibility parameter to enable msix exclusive bar")
Nick Briggs [Thu, 1 Feb 2024 18:11:17 +0000 (10:11 -0800)]
Avoid unaligned fetch in ladr_match()
There is no guarantee that the PCNetState is allocated such that
csr[8] is allocated on an 8-byte boundary. Since not all hosts are
capable of unaligned fetches the 16-bit elements need to be fetched
individually to avoid a potential fault. Closes issue #2143
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2143 Signed-off-by: Nick Briggs <nicholas.h.briggs@gmail.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Jason Wang <jasowang@redhat.com>
(cherry picked from commit 6a5287ce80470bb8df95901d73ee779a64e70c3a) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Laurent Vivier [Wed, 24 Jan 2024 10:40:06 +0000 (11:40 +0100)]
e1000e: fix link state on resume
On resume e1000e_vm_state_change() always calls e1000e_autoneg_resume()
that sets link_down to false, and thus activates the link even
if we have disabled it.
The problem can be reproduced starting qemu in paused state (-S) and
then set the link to down. When we resume the machine the link appears
to be up.
Michael Tokarev [Mon, 4 Mar 2024 18:46:39 +0000 (21:46 +0300)]
make-release: switch to .xz format by default
For a long time, we provide two compression formats in the
download area, .bz2 and .xz. There's absolutely no reason
to provide two in parallel, .xz compresses better, and all
the links we use points to .xz. Downstream distributions
mostly use .xz too.
For the release maintenance providing two formats is definitely
extra burden too.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
(cherry picked from commit 9bc9e95119445d7a430b0fc8b7daf22a3612bbd3)
Sven Schnelle [Thu, 29 Feb 2024 20:44:07 +0000 (21:44 +0100)]
hw/scsi/lsi53c895a: add timer to scripts processing
HP-UX 10.20 seems to make the lsi53c895a spinning on a memory location
under certain circumstances. As the SCSI controller and CPU are not
running at the same time this loop will never finish. After some
time, the check loop interrupts with a unexpected device disconnect.
This works, but is slow because the kernel resets the scsi controller.
Instead of signaling UDC, start a timer and exit the loop. Until the
timer fires, the CPU can process instructions which might changes the
memory location.
The limit of instructions is also reduced because scripts running on
the SCSI processor are usually very short. This keeps the time until
the loop is exit short.
Suggested-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Sven Schnelle <svens@stackframe.org>
Message-ID: <20240229204407.1699260-1-svens@stackframe.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 9876359990dd4c8a48de65cf5e1c3d13e96a7f4e) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Sven Schnelle [Sun, 28 Jan 2024 20:22:14 +0000 (21:22 +0100)]
hw/scsi/lsi53c895a: add missing decrement of reentrancy counter
When the maximum count of SCRIPTS instructions is reached, the code
stops execution and returns, but fails to decrement the reentrancy
counter. This effectively renders the SCSI controller unusable
because on next entry the reentrancy counter is still above the limit.
This bug was seen on HP-UX 10.20 which seems to trigger SCRIPTS
loops.
Fixes: b987718bbb ("hw/scsi/lsi53c895a: Fix reentrancy issues in the LSI controller (CVE-2023-0330)") Signed-off-by: Sven Schnelle <svens@stackframe.org>
Message-ID: <20240128202214.2644768-1-svens@stackframe.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Tested-by: Helge Deller <deller@gmx.de> Signed-off-by: Thomas Huth <thuth@redhat.com>
(cherry picked from commit 8b09b7fe47082c69295a0fc0cc01b041b6385025) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Sven Schnelle [Sat, 2 Mar 2024 21:44:53 +0000 (22:44 +0100)]
hw/scsi/lsi53c895a: stop script on phase mismatch
Netbsd isn't happy with qemu lsi53c895a emulation:
cd0(esiop0:0:2:0): command with tag id 0 reset
esiop0: autoconfiguration error: phase mismatch without command
esiop0: autoconfiguration error: unhandled scsi interrupt, sist=0x80 sstat1=0x0 DSA=0x23a64b1 DSP=0x50
This is because lsi_bad_phase() triggers a phase mismatch, which
stops SCRIPT processing. However, after returning to
lsi_command_complete(), SCRIPT is restarted with lsi_resume_script().
Fix this by adding a return value to lsi_bad_phase(), and only resume
script processing when lsi_bad_phase() didn't trigger a host interrupt.
Signed-off-by: Sven Schnelle <svens@stackframe.org> Tested-by: Helge Deller <deller@gmx.de>
Message-ID: <20240302214453.2071388-1-svens@stackframe.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit a9198b3132d81a6bfc9fdbf6f3d3a514c2864674) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
system/qdev-monitor: move drain_call_rcu call under if (!dev) in qmp_device_add()
Original goal of addition of drain_call_rcu to qmp_device_add was to cover
the failure case of qdev_device_add. It seems call of drain_call_rcu was
misplaced in 7bed89958bfbf40df what led to waiting for pending RCU callbacks
under happy path too. What led to overall performance degradation of
qmp_device_add.
In this patch call of drain_call_rcu moved under handling of failure of
qdev_device_add.
Signed-off-by: Dmitrii Gavrilov <ds-gavr@yandex-team.ru>
Message-ID: <20231103105602.90475-1-ds-gavr@yandex-team.ru> Fixes: 7bed89958bf ("device_core: use drain_call_rcu in in qmp_device_add", 2020-10-12) Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 012b170173bcaa14b9bc26209e0813311ac78489) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Peter Maydell [Fri, 23 Feb 2024 16:13:00 +0000 (16:13 +0000)]
hw/rtc/sun4v-rtc: Relicense to GPLv2-or-later
The sun4v RTC device model added under commit a0e893039cf2ce0 in 2016
was unfortunately added with a license of GPL-v3-or-later, which is
not compatible with other QEMU code which has a GPL-v2-only license.
Relicense the code in the .c and the .h file to GPL-v2-or-later,
to make it compatible with the rest of QEMU.
Cc: qemu-stable@nongnu.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini (for Red Hat) <pbonzini@redhat.com> Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Acked-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 20240223161300.938542-1-peter.maydell@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
(cherry picked from commit fd7f95f23d6fe485332c1d4b489eb719fcb7c225) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
For the outer product set of insns, which take an entire matrix
tile as output, the argument is not a combined tile+column.
Therefore using get_tile_rowcol was incorrect, as we extracted
the tile number from itself.
The test case relies only on assembler support for SME, since
no release of GCC recognizes -march=armv9-a+sme yet.
Cc: qemu-stable@nongnu.org
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1620 Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230622151201.1578522-5-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: dropped now-unneeded changes to sysregs CFLAGS] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
(cherry picked from commit 1f51573f7925b80e79a29f87c7d9d6ead60960c0) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Peter Maydell [Thu, 6 Jul 2023 11:38:19 +0000 (12:38 +0100)]
tests/tcg/aarch64/sysregs.c: Use S syntax for id_aa64zfr0_el1 and id_aa64smfr0_el1
Some assemblers will complain about attempts to access
id_aa64zfr0_el1 and id_aa64smfr0_el1 by name if the test
binary isn't built for the right processor type:
/tmp/ccASXpLo.s:782: Error: selected processor does not support system register name 'id_aa64zfr0_el1'
/tmp/ccASXpLo.s:829: Error: selected processor does not support system register name 'id_aa64smfr0_el1'
However, these registers are in the ID space and are guaranteed to
read-as-zero on older CPUs, so the access is both safe and sensible.
Switch to using the S syntax, as we already do for ID_AA64ISAR2_EL1
and ID_AA64MMFR2_EL1. This allows us to drop the HAS_ARMV9_SME check
and the makefile machinery to adjust the CFLAGS for this test, so we
don't rely on having a sufficiently new compiler to be able to check
these registers.
This means we're actually testing the SME ID register: no released
GCC yet recognizes -march=armv9-a+sme, so that was always skipped.
It also avoids a future problem if we try to switch the "do we have
SME support in the toolchain" check from "in the compiler" to "in the
assembler" (at which point we would otherwise run into the above
errors).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
(cherry picked from commit 3dc2afeab2964b54848715b913b6c605f36be3e1) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: pick this for v8.0.0-2361-g1f51573f79
"target/arm: Fix SME full tile indexing")
Zhuojia Shen [Sat, 17 Dec 2022 01:01:26 +0000 (17:01 -0800)]
target/arm: align exposed ID registers with Linux
In CPUID registers exposed to userspace, some registers were missing
and some fields were not exposed. This patch aligns exposed ID
registers and their fields with what the upstream kernel currently
exposes.
Specifically, the following new ID registers/fields are exposed to
userspace:
ID_AA64SMFR0_EL1.F32F32: bit 32
ID_AA64SMFR0_EL1.B16F32: bit 34
ID_AA64SMFR0_EL1.F16F32: bit 35
ID_AA64SMFR0_EL1.I8I32: bits 39-36
ID_AA64SMFR0_EL1.F64F64: bit 48
ID_AA64SMFR0_EL1.I16I64: bits 55-52
ID_AA64SMFR0_EL1.FA64: bit 63
The code is also refactored to use symbolic names for ID register fields
for better readability and maintainability.
The test case in tests/tcg/aarch64/sysregs.c is also updated to match
the intended behavior.
Signed-off-by: Zhuojia Shen <chaosdefinition@hotmail.com>
Message-id: DS7PR12MB6309FB585E10772928F14271ACE79@DS7PR12MB6309.namprd12.prod.outlook.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: use Sn_n_Cn_Cn_n syntax to work with older assemblers
that don't recognize id_aa64isar2_el1 and id_aa64mmfr2_el1] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
(cherry picked from commit bc6bd20ee3538347afb750c4bd06edca4a922897) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: pick this for v8.0.0-2361-g1f51573f79
"target/arm: Fix SME full tile indexing")
David Parsons [Sat, 24 Feb 2024 14:06:20 +0000 (14:06 +0000)]
ui/cocoa: Fix window clipping on macOS 14
macOS Sonoma changes the NSView.clipsToBounds to false by default
where it was true in earlier version of macOS. This causes the window
contents to be occluded by the frame at the top of the window. This
fixes the issue by conditionally compiling the clipping on Sonoma to
true. NSView only exposes the clipToBounds in macOS 14 and so has
to be fixed via conditional compilation.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1994 Signed-off-by: David Parsons <dave@daveparsons.net> Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20240224140620.39200-1-dave@daveparsons.net> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
(cherry picked from commit f5af80271aad356233b2bea2369b3b2211fa395d) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Cc: qemu-stable@nongnu.org Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20240304144456.3825935-3-berrange@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
(cherry picked from commit 9ea920dc28254cd9a363aaef01985dffd8abedd7) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: 7.2 used FreeBSD version 13.1, not 13.2)
Paolo Bonzini [Tue, 1 Feb 2022 19:09:41 +0000 (20:09 +0100)]
target/i386: the sgx_epc_get_section stub is reachable
The sgx_epc_get_section stub is reachable from cpu_x86_cpuid. It
should not assert, instead it should just return true just like
the "real" sgx_epc_get_section does when SGX is disabled.
Reported-by: Vladimír Beneš <vbenes@redhat.com> Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <20220201190941.106001-1-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 219615740425d9683588207b40a365e6741691a6) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Disable this subtest until somebody has time to investigate.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20230317143534.1481947-1-peter.maydell@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
(cherry picked from commit b6903cbe3a2e3feb7204636209b5607e70fee998) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Thomas Huth [Mon, 30 Jan 2023 10:44:43 +0000 (11:44 +0100)]
tests/qtest/display-vga-test: Add proper checks if a device is available
display-vga-test currently tries to guess the usable VGA devices
according to the target architecture that is used for the test.
This of course does not work if QEMU has been built with the
"--without-default-devices" configure switch. To fix this, use the
qtest_has_device() function for the decision instead. This way
we can also consolidate most of the test functions into one single
function (that takes a parameter with the device name now), except
for the multihead test that tries to instantiate two devices and
thus is a little bit different.
Message-Id: <20230130104446.1286773-4-thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
(cherry picked from commit f2e57851b831922625f9d364d78c11a0258331a6) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Eric Auger [Tue, 28 Feb 2023 09:29:44 +0000 (10:29 +0100)]
test-vmstate: fix bad GTree usage, use-after-free
According to g_tree_foreach() documentation:
"The tree may not be modified while iterating over it (you can't
add/remove items)."
compare_trees()/diff_tree() fail to respect this rule.
Historically GLib2 used a slice allocator for the GTree APIs
which did not immediately release the memory back to the system
allocator. As a result QEMU's use-after-free bug was not visible.
With GLib > 2.75.3 however, GLib2 has switched to using malloc
and now a SIGSEGV can be observed while running test-vmstate.
Get rid of the node removal within the tree traversal. Also
check the trees have the same number of nodes before the actual
diff.
Fixes: 9a85e4b8f6 ("migration: Support gtree migration")
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1518 Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Eric Auger <eric.auger@redhat.com> Reported-by: Richard W.M. Jones <rjones@redhat.com> Tested-by: Richard W.M. Jones <rjones@redhat.com> Reviewed-by: Richard W.M. Jones <rjones@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
(cherry picked from commit abe2c4bdb65e8dd9cb2f01c355baa394bf49a8af) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Since Windows text files use CRLFs for all \n, the Windows version of QEMU
inserts a CR in the PCAP stream when a LF is encountered when using USB PCAP
files. This is due to the fact that the PCAP file is opened as TEXT instead
of BINARY.
To show an example, when using a very common protocol to USB disks, the BBB
protocol uses a 10-byte command packet. For example, the READ_CAPACITY(10)
command will have a command block length of 10 (0xA). When this 10-byte
command (part of the 31-byte CBW) is placed into the PCAP file, the Windows
file manager inserts a 0xD before the 0xA, turning the 31-byte CBW into a
32-byte CBW.
I believe simply opening the PCAP file as BINARY instead of TEXT will fix
this issue.
Resolves: https://bugs.launchpad.net/qemu/+bug/2054889 Signed-off-by: Benjamin David Lunt <benlunt@fysnet.net>
Message-ID: <000101da6823$ce1bbf80$6a533e80$@fysnet.net>
[thuth: Break long line to avoid checkpatch.pl error] Signed-off-by: Thomas Huth <thuth@redhat.com>
(cherry picked from commit 5e02a4fdebc442e34c5bb05e4540f85cc6e802f0) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Python is transitioning to a world where you're not allowed to use 'pip
install' outside of a virutal env by default. The rationale is to stop
use of pip clashing with distro provided python packages, which creates
a major headache on distro upgrades.
All our CI environments, however, are 100% disposable so the upgrade
headaches don't exist. Thus we can undo the python defaults to allow
pip to work.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Thomas Huth <thuth@redhat.com>
Message-id: 20240222114038.2348718-1-berrange@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
(cherry picked from commit a8bf9de2f4f398315ac5340e4b88c478d5457731) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Alex Bennée [Tue, 27 Feb 2024 14:43:09 +0000 (14:43 +0000)]
tests/vm: avoid re-building the VM images all the time
The main problem is that "check-venv" is a .PHONY target will always
evaluate and trigger a full re-build of the VM images. While its
tempting to drop it from the dependencies that does introduce a
breakage on freshly configured builds.
Fortunately we do have the otherwise redundant --force flag for the
script which up until now was always on. If we make the usage of
--force conditional on dependencies other than check-venv triggering
the update we can avoid the costly rebuild and still run cleanly on a
fresh checkout.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2118 Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240227144335.1196131-4-alex.bennee@linaro.org>
(cherry picked from commit 151b7dba391fab64cc008a1fdba6ddcf6f8c39c8) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Alex Bennée [Tue, 27 Feb 2024 14:43:10 +0000 (14:43 +0000)]
tests/vm: update openbsd image to 7.4
The old links are dead so even if we have the ISO cached we can't
finish the install. Update to the current stable and tweak the install
strings.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2192 Tested-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240227144335.1196131-5-alex.bennee@linaro.org>
(cherry picked from commit 8467ac75b3b7207a49a1c6c7b87f0f7d2d0cea18) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
projects / thirdparty / qemu.git / log
