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Diffstat (limited to 'gitlab/issues/target_i386/host_missing/accel_TCG/2198.toml')
| -rw-r--r-- | gitlab/issues/target_i386/host_missing/accel_TCG/2198.toml | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/gitlab/issues/target_i386/host_missing/accel_TCG/2198.toml b/gitlab/issues/target_i386/host_missing/accel_TCG/2198.toml deleted file mode 100644 index 60eebde7..00000000 --- a/gitlab/issues/target_i386/host_missing/accel_TCG/2198.toml +++ /dev/null @@ -1,33 +0,0 @@ -id = 2198 -title = "Unable to run OS/2 Warp4.52" -state = "closed" -created_at = "2024-02-28T09:01:27.043Z" -closed_at = "2024-06-08T20:18:43.735Z" -labels = ["accel: TCG", "guest::os2", "target: i386", "workflow::Patch available"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/2198" -host-os = "OS/2 Warp4.52 (or Warp4 + fixpack15)" -host-arch = "x86 (Linux Debian) and ARM (Android)" -qemu-version = "8.0.2 (Android/Termux) and 5.0.2 (Debian 1:5.2+dfsg-11+deb11u3)" -guest-os = "OS/2 Warp4.52 (or Warp4 + fixpack15)" -guest-arch = "x86" -description = """Operating system crashes upon boot.""" -reproduce = """1. Install OS/2 Warp4 -2. Apply Fixpack15 -3. Try to boot the system""" -additional = """This is a very old bug that seems to render a whole family of Operating Systems (OS/2 Warp4 and eComStation) unusable under Qemu. -Warp4 works, in the sense that it does install and run, but just until it is updated to 4.52 (which is necessary to get a useable guest) - -I found traces of its existence as far as: -https://bugs.launchpad.net/qemu/+bug/1743441 -https://lists.gnu.org/archive/html/qemu-devel/2019-02/msg02337.html - -And i found the issue brieffly commented at https://www.os2world.com/forum/index.php?topic=2346.0 -I quote: - -'Regarding QEMU/KVM, OS/2 runs in QEMU mostly fine. Except the trap in os2lvm.dmd and non-working netbeui.os2 and -tcpbeui.os2. The problem with os2lvm.dmd is because QEMU closely follows the intel spec, which is incorrect. The spec says -that 16-bit SGDT instruction behaves the same like in i286 processor. But it's not true, it behaves like i386 instruction. So, QEMU -emulates SGDT 16-bit instruction incorrectly. OS2LVM.DMD uses 16-bit SGDT instruction and it hits the problem.' - -After a brief discussion on the Warp4 group at groups.io where I was told that this is indeed a Qemu bug, I thought someone has -to report on that.""" |