TheINQUIRER publishes daily news, reviews on the latest gadgets and devices, and INQdepth articles for tech buffs and hobbyists. In my previous question, I established that the memory address used by PCIPCIe devices does not have to mapped to system RAM, but could also refer to on device. VirtualBox provides Guest Addition modules for Windows, Linux and Solaris to enable automated logons on the guest. When a guest operating system is running in a. Intel Customer Support home page. Download Drivers and Software. View and download specific drivers and software for your system. PCANLight for LINUX is the easy to use software interface for CAN hardware by PEAKSystem. The PCAN drivers for LINUX work with Kernel versions 2. The. Linux 4. 1. 3 Linux Kernel Newbies. Linux 4. 1. 3 has been released on Sun, 3 Sep 2. Summary This release adds support in Ext. Ext. 4 for extended attributes up to 6. IO, improved error handling in background writes, improved error handling in the block layer, kernel TLS acceleration, and many other improvements. Prominent features. NVM Express NVMe or NonVolatile Memory Host Controller Interface Specification NVMHCIS is an open logical device interface specification for accessing non. Buy ASUS ROG Strix GSYNC 120 Hz Full HD VR Ready Ultra Thin and Light Gaming Laptop Computer GeForce GTX 1070 8GB Core i77700HQ, 16GB DDR4 DRAM, 128GB SSD, 1TB HDD. Asynchronous IO improvements. Ext. 4 support for a larger number of directory entries. Ext. 4 support for bigger extended attribute values. Kernel TLS acceleration. Improved block layer and background writes error handling. CIFS defaults to SMB3. Core variousFile systems. Memory management. Block layer. Tracing and perf tool. Virtualization. Cryptography. Security. Networking. Architectures. Drivers. Graphics. Storage. Drivers in the Staging area. Networking. Audio. As part of this years Intels Developer Forum, we had half expected some more insights into the new series of 3D XPoint products that would be hitting the market. MX Linux is a special version of antiX developed in full collaboration with the MEPIS Community, using the best tools and talents from each distro and including work. FlexPod Datacenter with Red Hat Enterprise Linux OpenStack Platform Design Guide. Tablets, touch screens, keyboards, mouses. TV tuners, webcams, video capturers. Universal Serial Bus. Serial Peripheral Interface SPIWatchdog. Linux Pcie Driver Example' title='Linux Pcie Driver Example' />Serial. ACPI, EFI, cpufreq, thermal, Power Management. Real Time Clock RTCVoltage, current regulators, power capping, power supply. Pin Controllers pinctrlMulti Media Card MMCMemory Technology Devices MTDIndustrial IO iioMulti Function Devices MFDInter Integrated Circuit I2. CHardware monitoring hwmonGeneral Purpose IO gpioLeds. PCIe%20IP_1.jpg' alt='Linux Pcie Driver Example' title='Linux Pcie Driver Example' />DMA engines. Cryptography hardware acceleration. PCINon Transparent Bridge NTBClock. Thunderbolt. Various. List of merges. Other news sites. Prominent features. Asynchronous IO improvements. The asynchronous IO implementation in Linux has some deficiencies, one of them is that it unexpectedly blocks in some situations. This release adds a way for asynchronous IO to return errors instead of blocking. Recommended LWN article Toward non blocking asynchronous IOCode commit, commit, commit, commit, commit, commit, commit, commit, commit, commit. Ext. 4 support for a larger number of directory entries. This release adds largedir, which allows ext. This feature adds a incompatible feature flag. Code commit. 1. 3. Ext. 4 support for bigger extended attribute values. This release adds support for extended attribute values up to 6. It also implements a deduplication feature so that if multiple files have the same xattr value for example, Windows ACLs stored by Samba, only one copy will be stored on disk for encoding and caching efficiency. This feature adds a incompatible feature flag. Code commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit. Kernel TLS acceleration. Principles Of External Auditing Porter Pdf Editor more. As a way to microoptimize TLS traffic, Facebook created an in kernel TLS acceleration that slightly accelerates the performance of protocols such as https. Only symmetric crypto is done in the kernel, keys are passed by userspace after the handshake is complete. Recommended LWN article TLS in the kernel. Code commit, commit. Improved block layer and background writes error handling. Error handling in some parts of the Linux IO stack is not good as it could be. For example, when the background write process fails, only the first task to call fsync will see the error and any subsequent task calling fsync on a file will get back 0 unless another writeback error occurs in the interim. This release adds a new way to handle the errors during background writes, making possible to reliable report errors on fsync. This release also adds an improved error handling in the block layer so that upper parts of the storage stack may get a more detailed view of IO problems and react accordingly. Recommended LWN Article Improved block layer error handling. Code writeback error handling commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit, commit block layer commit, commit. CIFS defaults to SMB3. Due to recent publicity about security vulnerabilities in the much older CIFS dialect, move the default dialect to the widely accepted and quite secure SMB3. CIFS dialect. Both Microsoft and CERT now strongly recommend not using the older CIFS dialect SMB Security Best Practices recommends disabling SMBv. SMB3 is both secure and widely available in Windows 8 and later, Samba and Macs. Users can still choose to explicitly mount with the less secure dialect for old servers by choosing vers1. Code commit. 2. Core variousFEATURED Add nonblocking feature to asynchronous IO writes commit, commit, commit, commit, commit, commit, commit, commit, commit, commitexec Limit arg stack to at most 7. STKLIM commitkcmp2 add KCMPEPOLLTFD mode to compare epoll target files commitproc extend information about epoll target files in fdinfolt fd commitkobject support passing in variables for synthetic uevents commitstackprotector ascii armor the stack canary recommended LWN article commit, commit, commit, commit, commit. IRQ based next prediction recommended LWN article commit, commitcgroup Make debug cgroup support v. Make debug an implicit controller on cgroup. Implement nsdelegate mount option which makes cgroup namespaces delegation boundaries. If set, cgroup behaves as if write permission based delegation took place at namespace boundaries writes to the resource control knobs from the namespace root are denied and migration crossing the namespace boundary arent allowed from inside the namespace commitlocking Add CONFIGREFCOUNTFULL to enable the full refcountt implementation which has the validation but is slightly slower. When not enabled, efcountt uses the basic unchecked atomict routines, which results in no code changes compared to just using atomict directly commit. RCU locking Remove Classic SRCU. Classic SRCU was only ever intended to be a fallback in case of issues with TreeTiny SRCU, and the latter two are doing quite well in testing commit. Remove SPARSERCUPOINTER Kconfig option commit. Remove debugfs tracing commit. Remove the RCUKTHREADPRIO Kconfig option commit. Remove the now obsolete PROVERCUREPEATEDLY Kconfig option commit. Eliminate NOCBs CPU state Kconfig options, they are used only in testing and redundant with the rcunocbs boot parameter commitrcuperf Add ability to performance test callrcu and friends commit, add writerholdoff boot parameter committask scheduler deadline scheduler Base GRUB reclaiming on the inactive utilization solves fairness issues commit. GDB scripts add lx fdtdump command to dumps the flattened device tree passed to the kernel from the bootloader commit. Thin archives make default for all archs minimum binutils version raised to 2. GCC plugins Add the randstruct plugin, which randomizes the layout of selected structures at compile time, as a probabilistic defense against attacks that need to know the layout of structures within the kernel commit. IRQs expose internals in a debugfs interface commitobjtool Major rewrite of objtool. Instead of only tracking frame pointer changes, it now tracks all stack related operations, including all register savesrestores. In addition to making stack validation more robust, this also paves the way for undwarf generation committty add TIOCGPTPEER ioctl to safely open the peer end of a PTY file descriptor by using the dentry cached by devpts commitfscrypt Add support for 1. Zoller Tool Management System.