On 09/06/2018 07:26 AM, Vitaly Kuznetsov wrote: > When guest receives a sysrq request from the host it acknowledges it by > writing '\0' to control/sysrq xenstore node. This, however, make xenstore > watch fire again but xenbus_scanf() fails to parse empty value with "%c" > format string: > > sysrq: SysRq : Emergency Sync > Emergency Sync complete > xen:manage: Error -34 reading sysrq code in control/sysrq > > Ignore -ERANGE the same way we already ignore -ENOENT, empty value in > control/sysrq is totally legal. > > Signed-off-by: Vitaly Kuznetsov <vkuzn...@redhat.com> >
Applied to for-linus-19b. -boris _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
