Helge Deller e2af3eadc0 linux-user: Use abi_int for imr_ifindex in ip_mreqn struct ...

Peter Hartley noticed, that in the qemu code the imr_ifindex member of
struct target_ip_mreq needs to be of type "int" instead of "long", which
is what the Linux kernel uses on all architectures.

Adjust the type accordingly, and add a QEMU_BUILD_BUG_ON() checker to
prevent such issues in the future.

This change should fix multicast issues when using hosts and guests with
different endianess or bit size.

Reported-by: Peter Hartley <peter@talesfromthearmchair.net>
Resolves: https://gitlab.com/qemu-project/qemu/-/work_items/2553
Signed-off-by: Helge Deller <deller@gmx.de>

2026-04-25 00:38:33 +02:00

..

aarch64

linux-user: make syscall emulation interruptible

2026-03-05 10:54:09 -08:00

alpha

linux-user: Define SO_TIMESTAMP*_NEW and SO_RCVTIMEIO_NEW

2026-04-25 00:38:32 +02:00

arm

linux-user/arm/nwfpe: Use thread-local storage for qemufpa

2026-04-25 00:38:32 +02:00

generic

linux-user: Define SO_TIMESTAMP*_NEW and SO_RCVTIMEIO_NEW

2026-04-25 00:38:32 +02:00

hexagon

linux-user: make syscall emulation interruptible

2026-03-05 10:54:09 -08:00

hppa

linux-user: Define SO_TIMESTAMP*_NEW and SO_RCVTIMEIO_NEW

2026-04-25 00:38:32 +02:00

i386

linux-user/i386/signal.c: Correct definition of target_fpstate_32

2026-03-24 14:02:29 +00:00

include

linux-user: make syscall emulation interruptible

2026-03-05 10:54:09 -08:00

loongarch64

linux-user: make syscall emulation interruptible

2026-03-05 10:54:09 -08:00

m68k

linux-user: make syscall emulation interruptible

2026-03-05 10:54:09 -08:00

microblaze

linux-user: make syscall emulation interruptible

2026-03-05 10:54:09 -08:00

mips

linux-user: Define SO_TIMESTAMP*_NEW and SO_RCVTIMEIO_NEW

2026-04-25 00:38:32 +02:00

mips64

linux-user: Standardize on ELF_MACHINE not ELF_ARCH

2025-08-30 07:04:04 +10:00

or1k

linux-user: make syscall emulation interruptible

2026-03-05 10:54:09 -08:00

ppc

linux-user/ppc: Fix ppc64 rt_sigframe stack offset

2026-04-25 00:38:32 +02:00

riscv

linux-user: make syscall emulation interruptible

2026-03-05 10:54:09 -08:00

s390x

linux-user: make syscall emulation interruptible

2026-03-05 10:54:09 -08:00

sh4

linux-user: make syscall emulation interruptible

2026-03-05 10:54:09 -08:00

sparc

linux-user: Define SO_TIMESTAMP*_NEW and SO_RCVTIMEIO_NEW

2026-04-25 00:38:32 +02:00

x86_64

accel/tcg: Add clear_flags argument to page_set_flags

2025-10-14 07:30:39 -07:00

xtensa

linux-user: make syscall emulation interruptible

2026-03-05 10:54:09 -08:00

elfload.c

linux-user/mips: sync k0 TLS for EF_MIPS_MACH_OCTEON userlands

2026-04-25 00:38:32 +02:00

errnos.c.inc

…

exit.c

accel/tcg: Move perf and debuginfo support to tcg/

2024-01-29 21:04:10 +10:00

fd-trans.c

linux-user: fix off-by-one in host_to_target_for_each_rtattr()

2026-04-25 00:38:32 +02:00

fd-trans.h

linux-user: assume inotify sycalls are always present

2026-03-16 13:50:17 +03:00

flat.h

linux-user/flatload.c: Remove unused bFLT shared-library and ZFLAT code

2024-04-25 10:21:06 +01:00

flatload.c

include/exec: Split out mmap-lock.h

2025-04-23 14:08:17 -07:00

gen-vdso-elfn.c.inc

linux-user: Create vdso_sigreturn_region_{start,end}

2025-09-23 16:17:59 -07:00

gen-vdso.c

linux-user: Create vdso_sigreturn_region_{start,end}

2025-09-23 16:17:59 -07:00

ioctls.h

linux-user: fix TIOCGSID ioctl

2026-03-09 14:37:01 +01:00

linux_loop.h

…

linuxload.c

linux-user: Create do_init_main_thread

2025-08-28 06:39:25 +10:00

loader.h

linux-user: Create vdso_sigreturn_region_{start,end}

2025-09-23 16:17:59 -07:00

main.c

linux-user/syscall.c: Prevent acquiring clone_lock while fork()

2026-02-06 16:51:09 +10:00

meson.build

target/or1k: Rename from openrisc

2026-02-09 20:51:52 +01:00

mmap.c

linux-user: fix mremap with old_size=0 for shared mappings

2026-03-12 21:03:48 +01:00

plugin-api.c

plugins: fix inclusion of user-mode APIs

2025-07-14 11:42:49 +01:00

qemu.h

linux-user/mips: sync k0 TLS for EF_MIPS_MACH_OCTEON userlands

2026-04-25 00:38:32 +02:00

semihost.c

…

signal-common.h

linux-user: Add syscall dispatch support

2025-09-23 16:17:59 -07:00

signal.c

bsd-user, linux-user: signal: recursive signal delivery fix

2026-03-31 19:13:20 +01:00

socket.h

…

strace.c

linux-user: fix matching ioctl numbers in print_ioctl

2026-03-09 14:37:01 +01:00

strace.h

…

strace.list

linux-user/strace: Use pointer type for read and write values

2026-04-25 00:38:32 +02:00

syscall_defs.h

linux-user: Use abi_int for imr_ifindex in ip_mreqn struct

2026-04-25 00:38:33 +02:00

syscall_types.h

linux-user: Add termios2 support

2026-01-23 20:40:15 +01:00

syscall.c

linux-user: Use abi_int for imr_ifindex in ip_mreqn struct

2026-04-25 00:38:33 +02:00

thunk.c

user: Move 'thunk.h' from 'exec/user' to 'user'

2024-05-03 17:21:20 +02:00

trace-events

…

trace.h

…

uaccess.c

meson: Make DEBUG_REMAP a meson option

2024-04-24 15:46:00 -07:00

uname.c

…

uname.h

…

user-internals.h

linux-user/syscall.c: Prevent acquiring clone_lock while fork()

2026-02-06 16:51:09 +10:00

user-mmap.h

user: Extract common MMAP API to 'user/mmap.h'

2025-03-09 14:54:32 +01:00

vm86.c

target/i386: Use little-endian variant of cpu_ld/st_data*()

2026-01-22 10:41:18 +01:00