On Linux, userland processes typically have a stack that is around 8 MB long. If a program overflows the stack, e.g. using infinite recursion, this is normally caught by a guard page below the stack.
Linux kernel stacks, which are e.g. used when handling system calls, are very different. They are relatively short: 4096 bytes on 32-bit x86, 16384 bytes on x86-64. (The kernel stack size is specified by THREAD_SIZE_ORDER and THREAD_SIZE.) They are allocated using the kernel's buddy allocator, which is the kernel's normal allocator for page-sized allocations (and power-of-two numbers of pages) and doesn't create guard pages. This means that if kernel stacks overflow, they overlap with normal data. For this reason, kernel code must be (and usually is) very careful to not make big allocations on the stack and has to prevent excessive recursion.
Since Evernote client is not available for Linux, Linux users always search for an Evernote alternative. Today we have come up with Wiznote, a note taking app that is available for all major platforms including Linux. Wiznote is developed by Wozhi Tech Beijing Co. Ltd. a team of 20 developers. It allows to take, edit and view notes and collaborate with your team members. Let's see more about Wiznote and how to install it in Linux.
It is interesting to look at the gaps in this table - for example, the KDE spin doesn't include digiKam, which seems very odd, and please don't try to tell me that Gwenview should count as a photo management application! Why does the Cinnamon spin not have a music player? Perhaps I overlooked it... but I don't think so. Also, even though LXDE is expected to be a lightweight distribution, the lack of any kind of PDF viewer seems rather extreme.
So that's the whole family -- six different desktops, ranging from the most fully equipped to the most leanly stripped. They will all be available starting Tuesday, 21 July from the Fedora Downloads page. Get it while it's hot!