1. 09 Oct, 2014 1 commit
    • Martin Schwidefsky's avatar
      s390: add support for vector extension · 80703617
      Martin Schwidefsky authored
      The vector extension introduces 32 128-bit vector registers and a set of
      instruction to operate on the vector registers.
      
      The kernel can control the use of vector registers for the problem state
      program with a bit in control register 0. Once enabled for a process the
      kernel needs to retain the content of the vector registers on context
      switch. The signal frame is extended to include the vector registers.
      Two new register sets NT_S390_VXRS_LOW and NT_S390_VXRS_HIGH are added
      to the regset interface for the debugger and core dumps.
      Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
      80703617
  2. 16 Jun, 2014 1 commit
    • Martin Schwidefsky's avatar
      s390/compat: correct ucontext layout for high gprs · b9c9a33b
      Martin Schwidefsky authored
      The uc_sigmask definition in the kernel differs from the one in the
      glibc, the kernel uc_sigmask has 64 bits while the glibc verison
      is 1024 bits. The extension of the ucontext structure for 64-bit
      register support for 31-bit compat processes added a new field
      uc_gprs_high which starts 8 bytes after the uc_sigmask field.
      As the glibc view of the ucontext assumes a size of 128 bytes for
      uc_sigmask add a 120 byte padding to the kernel structure
      ucontext_extended after the 8 byte uc_sigmask.
      Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
      b9c9a33b
  3. 09 Oct, 2012 1 commit
  4. 20 Jul, 2012 1 commit
    • Heiko Carstens's avatar
      s390/comments: unify copyright messages and remove file names · a53c8fab
      Heiko Carstens authored
      Remove the file name from the comment at top of many files. In most
      cases the file name was wrong anyway, so it's rather pointless.
      
      Also unify the IBM copyright statement. We did have a lot of sightly
      different statements and wanted to change them one after another
      whenever a file gets touched. However that never happened. Instead
      people start to take the old/"wrong" statements to use as a template
      for new files.
      So unify all of them in one go.
      Signed-off-by: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
      a53c8fab
  5. 06 Oct, 2009 1 commit
  6. 01 Aug, 2008 1 commit
  7. 16 Apr, 2005 1 commit
    • Linus Torvalds's avatar
      Linux-2.6.12-rc2 · 1da177e4
      Linus Torvalds authored
      Initial git repository build. I'm not bothering with the full history,
      even though we have it. We can create a separate "historical" git
      archive of that later if we want to, and in the meantime it's about
      3.2GB when imported into git - space that would just make the early
      git days unnecessarily complicated, when we don't have a lot of good
      infrastructure for it.
      
      Let it rip!
      1da177e4