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
37 lines
1.3 KiB
Diff
37 lines
1.3 KiB
Diff
From: Alexander Graf <agraf@suse.de>
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Date: Thu, 13 Dec 2012 14:29:22 +0100
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Subject: linux-user: lseek: explicitly cast non-set offsets to signed
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When doing lseek, SEEK_SET indicates that the offset is an unsigned variable.
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Other seek types have parameters that can be negative.
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When converting from 32bit to 64bit parameters, we need to take this into
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account and enable SEEK_END and SEEK_CUR to be negative, while SEEK_SET stays
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absolute positioned which we need to maintain as unsigned.
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Signed-off-by: Alexander Graf <agraf@suse.de>
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---
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linux-user/syscall.c | 9 +++++++--
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1 file changed, 7 insertions(+), 2 deletions(-)
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diff --git a/linux-user/syscall.c b/linux-user/syscall.c
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index 381066e788eb36c1d6ca5b872353..7fe3a69c7cd860d7c1a8ea88a48d 100644
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--- a/linux-user/syscall.c
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+++ b/linux-user/syscall.c
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@@ -8701,8 +8701,13 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_ulong arg1,
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return ret;
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#endif
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#ifdef TARGET_NR_lseek
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- case TARGET_NR_lseek:
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- return get_errno(lseek(arg1, arg2, arg3));
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+ case TARGET_NR_lseek: {
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+ off_t off = arg2;
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+ if (arg3 != SEEK_SET) {
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+ off = (abi_long)arg2;
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+ }
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+ return get_errno(lseek(arg1, off, arg3));
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+ }
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#endif
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#if defined(TARGET_NR_getxpid) && defined(TARGET_ALPHA)
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/* Alpha specific */
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