[Qemu-devel] [Bug 1709170] Re: QEMU fails to honor O_TMPFILE

2017-08-08 Thread Thiago Macieira
It was a Yocto 2.0 sysroot running on an Ubuntu 16.04 host. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1709170 Title: QEMU fails to honor O_TMPFILE Status in QEMU: New Bug description: Whe

[Qemu-devel] [Bug 1709170] [NEW] QEMU fails to honor O_TMPFILE

2017-08-07 Thread Thiago Macieira
Public bug reported: When making a call like open("/tmp", O_TMPFILE | O_RDWR); under QEMU, we ged -EISDIR. Under any kernel 3.11 or later, we are supposed to get an unnamed file in /tmp. In case the filesystem for /tmp does not support unnamed files, we are supposed to get EOPNOTSUPP. [I don