> Hi, for you to consider. > > These tests constantly fails in qemu-user. > Either the require host to be same arch or they are very very slow in > emulation. > E.g. "ptrace(PTRACE_ATTACH, ..) failed for 405157: Function not implemented'" > for SA tests. > This is the initial set of tests, there are many more, but I need to do some > more verification for those. > > 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
Robbin Ehn has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains four additional commits since the last revision: - Merge branch 'master' into qemu-user-issues - more - more - native or very long ------------- Changes: - all: https://git.openjdk.org/jdk/pull/24229/files - new: https://git.openjdk.org/jdk/pull/24229/files/74a74f4c..965424ac Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=24229&range=01 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=24229&range=00-01 Stats: 48681 lines in 1482 files changed: 10853 ins; 33181 del; 4647 mod Patch: https://git.openjdk.org/jdk/pull/24229.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/24229/head:pull/24229 PR: https://git.openjdk.org/jdk/pull/24229
