v1: https://lists.gnu.org/archive/html/qemu-devel/2023-02/msg06999.html v1 -> v2: Fix by using proper target_rlimit64 alignment (Richard). Use __get_user() and __put_user() (Philippe - if I understood the suggestion correctly).
Hi, Richard reported [1] that the new linux-fork-trap test was failing under UBSan [2], so it was excluded from the PR. This is a resend of the test plus the fix for the additional issue that it uncovered. [1] https://lists.gnu.org/archive/html/qemu-devel/2023-02/msg06130.html [2] https://gitlab.com/qemu-project/qemu/-/jobs/3807471447#L5064 Best regards, Ilya Ilya Leoshkevich (2): linux-user: Fix unaligned memory access in prlimit64 syscall tests/tcg/linux-test: Add linux-fork-trap test linux-user/generic/target_resource.h | 4 +- linux-user/syscall.c | 8 ++-- tests/tcg/multiarch/linux/linux-fork-trap.c | 51 +++++++++++++++++++++ 3 files changed, 57 insertions(+), 6 deletions(-) create mode 100644 tests/tcg/multiarch/linux/linux-fork-trap.c -- 2.39.1