On Tue, 25 Mar 2025 14:19:55 GMT, Robbin Ehn <r...@openjdk.org> wrote:
> Hi, for you to consider. > > These tests constantly fails in qemu-user. > Either the require host to be same arch explicit or implicit (sysroot). > E.g. "ptrace(PTRACE_ATTACH, ..) failed for 405157: Function not implemented'" > for SA tests. > > From bug: >> qemu-user/rv64 sets uarch to "qemu" in /proc/cpuinfo (qemu-system do not do >> that). >> We add this uarch to CPU feature string. >> This means we can use jtreg 'require' with cpu string to filter out tests in >> qemu-user. > > Relevant qemu code: > https://github.com/qemu/qemu/blob/170825d14d88a1ce7fae98d5a928480f2f329b22/linux-user/riscv/target_proc.h#L29 > > Relevant hotspot code: > https://github.com/openjdk/jdk/blob/fa0b18bfde38ee2ffbab33a9eaac547fe8aa3c7c/src/hotspot/os_cpu/linux_riscv/vm_version_linux_riscv.cpp#L250 > > Tested that the require only filters out tests in qemu+riscv64. > > Thanks! > > /Robbin This pull request has now been integrated. Changeset: 02647976 Author: Robbin Ehn <r...@openjdk.org> URL: https://git.openjdk.org/jdk/commit/026479767c011227b63e7fdb8a38f61977782249 Stats: 71 lines in 64 files changed: 71 ins; 0 del; 0 mod 8352730: RISC-V: Disable tests in qemu-user Reviewed-by: fyang, mli ------------- PR: https://git.openjdk.org/jdk/pull/24229
