Dario Faggioli
e8c9119cb5
- Add an audio-oss sub-package - Add some new (mostly documentation) files in the package - Remove option --audio-drv-list because audio is detected by meson automatically in latest version. - Remove options --disable-jemalloc and --disable-tcmalloc which are changed in v6.2.0. - Update to v 6.2.0. For full release notese, see: * https://wiki.qemu.org/ChangeLog/6.2. Be sure to also check the following pages: * https://qemu-project.gitlab.io/qemu/about/removed-features.html * https://qemu-project.gitlab.io/qemu/about/deprecated.html Some notable changes: * virtio-mem: guest memory dumps are now fully supported, along with pre-copy/post-copy migration and background guest snapshots * QMP: support for nw DEVICE_UNPLUG_GUEST_ERROR to detect guest-reported hotplug failures * TCG: improvements to TCG plugin argument syntax, and multi-core support for cache plugin * 68k: improved support for Apple’s NuBus, including ability to load declaration ROMs, and slot IRQ support * ARM: macOS hosts with Apple Silicon CPUs now support ‘hvf’ accelerator for AArch64 guests * ARM: emulation support for Fujitsu A64FX processor model * ARM: emulation support for kudo-mbc machine type * ARM: M-profile MVE extension is now supported for Cortex-M55 * ARM: ‘virt’ machine now supports an emulated ITS (Interrupt Translation Service) and supports more than 123 CPUs in emulation mode * ARM: xlnx-zcu102 and xlnx-versal-virt machines now support BBRAM and eFUSE devices * PowerPC: improved POWER10 support for the ‘powernv’ machine type * PowerPC: initial support for POWER10 DD2.0 CPU model * PowerPC: support for FORM2 PAPR NUMA descriptions for ‘pseries’ machine type * RISC-V: support for Zb[abcs] instruction set extensions * RISC-V: support for vhost-user and numa mem options across all boards * RISC-V: SiFive PWM support * x86: support for new Snowridge-v4 CPU model * x86: guest support for Intel SGX * x86: AMD SEV guests now support measurement of kernel binary when doing direct kernel boot (not using a bootloader) * Patches dropped: 9pfs-fix-crash-in-v9fs_walk.patch block-introduce-max_hw_iov-for-use-in-sc.patch hmp-Unbreak-change-vnc.patch hw-acpi-ich9-Add-compat-prop-to-keep-HPC.patch hw-i386-acpi-build-Deny-control-on-PCIe-.patch i386-cpu-Remove-AVX_VNNI-feature-from-Co.patch net-vmxnet3-validate-configuration-value.patch pcie-rename-native-hotplug-to-x-native-h.patch plugins-do-not-limit-exported-symbols-if.patch plugins-execlog-removed-unintended-s-at-.patch qemu-nbd-Change-default-cache-mode-to-wr.patch qemu-sockets-fix-unix-socket-path-copy-a.patch target-arm-Don-t-skip-M-profile-reset-en.patch target-i386-add-missing-bits-to-CR4_RESE.patch tcg-arm-Fix-tcg_out_vec_op-function-sign.patch uas-add-stream-number-sanity-checks.patch vhost-vsock-fix-migration-issue-when-seq.patch virtio-balloon-don-t-start-free-page-hin.patch virtio-mem-pci-Fix-memory-leak-when-crea.patch virtio-net-fix-use-after-unmap-free-for-.patch OBS-URL: https://build.opensuse.org/request/show/941047 OBS-URL: https://build.opensuse.org/package/show/Virtualization/qemu?expand=0&rev=681
82 lines
3.7 KiB
Diff
82 lines
3.7 KiB
Diff
From: Alexander Graf <agraf@suse.de>
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Date: Tue, 9 Oct 2012 09:06:49 +0200
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Subject: linux-user: use target_ulong
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Linux syscalls pass pointers or data length or other information of that sort
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to the kernel. This is all stuff you don't want to have sign extended.
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Otherwise a host 64bit variable parameter with a size parameter will extend
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it to a negative number, breaking lseek for example.
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Pass syscall arguments as ulong always.
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Signed-off-by: Alexander Graf <agraf@suse.de>
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[JRZ: changes from linux-user/qemu.h wass moved to linux-user/user-internals.h]
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Signed-off-by: Jose R Ziviani <jziviani@suse.de>
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---
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linux-user/syscall.c | 18 +++++++++---------
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linux-user/user-internals.h | 8 ++++----
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2 files changed, 13 insertions(+), 13 deletions(-)
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diff --git a/linux-user/syscall.c b/linux-user/syscall.c
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index d4f3295b9d1837126f35d8357e80..381066e788eb36c1d6ca5b872353 100644
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--- a/linux-user/syscall.c
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+++ b/linux-user/syscall.c
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@@ -8346,10 +8346,10 @@ _syscall2(int, pivot_root, const char *, new_root, const char *, put_old)
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* of syscall results, can be performed.
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* All errnos that do_syscall() returns must be -TARGET_<errcode>.
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*/
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-static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
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- abi_long arg2, abi_long arg3, abi_long arg4,
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- abi_long arg5, abi_long arg6, abi_long arg7,
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- abi_long arg8)
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+static abi_long do_syscall1(void *cpu_env, int num, abi_ulong arg1,
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+ abi_ulong arg2, abi_ulong arg3, abi_ulong arg4,
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+ abi_ulong arg5, abi_ulong arg6, abi_ulong arg7,
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+ abi_ulong arg8)
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{
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CPUState *cpu = env_cpu(cpu_env);
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abi_long ret;
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@@ -10807,7 +10807,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
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*/
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ret = -TARGET_EINVAL;
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if (cpu_isar_feature(aa64_sve, env_archcpu(cpu_env))
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- && arg2 >= 0 && arg2 <= 512 * 16 && !(arg2 & 15)) {
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+ && arg2 <= 512 * 16 && !(arg2 & 15)) {
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CPUARMState *env = cpu_env;
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ARMCPU *cpu = env_archcpu(env);
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uint32_t vq, old_vq;
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@@ -13176,10 +13176,10 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
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return ret;
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}
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-abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
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- abi_long arg2, abi_long arg3, abi_long arg4,
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- abi_long arg5, abi_long arg6, abi_long arg7,
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- abi_long arg8)
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+abi_long do_syscall(void *cpu_env, int num, abi_ulong arg1,
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+ abi_ulong arg2, abi_ulong arg3, abi_ulong arg4,
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+ abi_ulong arg5, abi_ulong arg6, abi_ulong arg7,
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+ abi_ulong arg8)
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{
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CPUState *cpu = env_cpu(cpu_env);
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abi_long ret;
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diff --git a/linux-user/user-internals.h b/linux-user/user-internals.h
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index 661612a088b5c4e37f8f9fbcb6af..db24553432003b2faa3957d63c3d 100644
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--- a/linux-user/user-internals.h
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+++ b/linux-user/user-internals.h
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@@ -60,10 +60,10 @@ int info_is_fdpic(struct image_info *info);
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void target_set_brk(abi_ulong new_brk);
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void syscall_init(void);
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-abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
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- abi_long arg2, abi_long arg3, abi_long arg4,
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- abi_long arg5, abi_long arg6, abi_long arg7,
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- abi_long arg8);
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+abi_long do_syscall(void *cpu_env, int num, abi_ulong arg1,
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+ abi_ulong arg2, abi_ulong arg3, abi_ulong arg4,
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+ abi_ulong arg5, abi_ulong arg6, abi_ulong arg7,
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+ abi_ulong arg8);
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extern __thread CPUState *thread_cpu;
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void cpu_loop(CPUArchState *env);
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const char *target_strerror(int err);
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