• Linus Torvalds's avatar
    Merge branch 'for-linus-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml · 6aa293d8
    Linus Torvalds authored
    Pull UML updates from Richard Weinberger:
     - DISCARD support for our block device driver
     - Many TLB flush optimizations
     - Various smaller fixes
     - And most important, Anton agreed to help me maintaining UML
    * 'for-linus-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml:
      um: Remove obsolete reenable_XX calls
      um: writev needs <sys/uio.h>
      Add Anton Ivanov to UML maintainers
      um: remove redundant generic-y
      um: Optimize Flush TLB for force/fork case
      um: Avoid marking pages with "changed protection"
      um: Skip TLB flushing where not needed
      um: Optimize TLB operations v2
      um: Remove unnecessary faulted check in uaccess.c
      um: Add support for DISCARD in the UBD Driver
      um: Remove unsafe printks from the io thread
      um: Clean-up command processing in UML UBD driver
      um: Switch to block-mq constants in the UML UBD driver
      um: Make GCOV depend on !KCOV
      um: Include sys/uio.h to have writev()
      um: Update maintainers file entry