1. 27 Oct, 2006 1 commit
  2. 18 Oct, 2006 1 commit
    • Cedric Le Goater's avatar
      [S390] fix vmlinux link when CONFIG_SYSIPC=n · 1df23957
      Cedric Le Goater authored
      
      
      Fix the following compile error:
      
        CC      init/version.o
        LD      init/built-in.o
        LD      .tmp_vmlinux1
      arch/s390/kernel/built-in.o(.text+0xdba4): In function `sys32_ipc':
      : undefined reference to `compat_sys_semtimedop'
      arch/s390/kernel/built-in.o(.text+0xdbee): In function `sys32_ipc':
      : undefined reference to `compat_sys_semctl'
      arch/s390/kernel/built-in.o(.text+0xdc08): In function `sys32_ipc':
      : undefined reference to `compat_sys_msgsnd'
      arch/s390/kernel/built-in.o(.text+0xdc30): In function `sys32_ipc':
      : undefined reference to `compat_sys_msgrcv'
      arch/s390/kernel/built-in.o(.text+0xdc58): In function `sys32_ipc':
      : undefined reference to `compat_sys_msgctl'
      arch/s390/kernel/built-in.o(.text+0xdc76): In function `sys32_ipc':
      : undefined reference to `compat_sys_shmat'
      arch/s390/kernel/built-in.o(.text+0xdcb0): In function `sys32_ipc':
      : undefined reference to `compat_sys_shmctl'
      make: *** [.tmp_vmlinux1] Error 1
      Signed-off-by: default avatarCedric Le Goater <clg@fr.ibm.com>
      Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
      1df23957
  3. 03 Oct, 2006 1 commit
    • David Howells's avatar
      [PATCH] VFS: Make filldir_t and struct kstat deal in 64-bit inode numbers · afefdbb2
      David Howells authored
      
      
      These patches make the kernel pass 64-bit inode numbers internally when
      communicating to userspace, even on a 32-bit system.  They are required
      because some filesystems have intrinsic 64-bit inode numbers: NFS3+ and XFS
      for example.  The 64-bit inode numbers are then propagated to userspace
      automatically where the arch supports it.
      
      Problems have been seen with userspace (eg: ld.so) using the 64-bit inode
      number returned by stat64() or getdents64() to differentiate files, and
      failing because the 64-bit inode number space was compressed to 32-bits, and
      so overlaps occur.
      
      This patch:
      
      Make filldir_t take a 64-bit inode number and struct kstat carry a 64-bit
      inode number so that 64-bit inode numbers can be passed back to userspace.
      
      The stat functions then returns the full 64-bit inode number where
      available and where possible.  If it is not possible to represent the inode
      number supplied by the filesystem in the field provided by userspace, then
      error EOVERFLOW will be issued.
      
      Similarly, the getdents/readdir functions now pass the full 64-bit inode
      number to userspace where possible, returning EOVERFLOW instead when a
      directory entry is encountered that can't be properly represented.
      
      Note that this means that some inodes will not be stat'able on a 32-bit
      system with old libraries where they were before - but it does mean that
      there will be no ambiguity over what a 32-bit inode number refers to.
      
      Note similarly that directory scans may be cut short with an error on a
      32-bit system with old libraries where the scan would work before for the
      same reasons.
      
      It is judged unlikely that this situation will occur because modern glibc
      uses 64-bit capable versions of stat and getdents class functions
      exclusively, and that older systems are unlikely to encounter
      unrepresentable inode numbers anyway.
      
      [akpm: alpha build fix]
      Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
      Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
      Cc: Al Viro <viro@zeniv.linux.org.uk>
      Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
      afefdbb2
  4. 28 Sep, 2006 1 commit
    • Martin Schwidefsky's avatar
      [S390] Inline assembly cleanup. · 94c12cc7
      Martin Schwidefsky authored
      
      
      Major cleanup of all s390 inline assemblies. They now have a common
      coding style. Quite a few have been shortened, mainly by using register
      asm variables. Use of the EX_TABLE macro helps  as well. The atomic ops,
      bit ops and locking inlines new use the Q-constraint if a newer gcc
      is used.  That results in slightly better code.
      
      Thanks to Christian Borntraeger for proof reading the changes.
      Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
      94c12cc7
  5. 27 Sep, 2006 1 commit
  6. 12 Jul, 2006 1 commit
  7. 30 Jun, 2006 1 commit
  8. 26 Mar, 2006 2 commits
  9. 17 Feb, 2006 1 commit
  10. 12 Feb, 2006 1 commit
  11. 08 Feb, 2006 1 commit
  12. 12 Jan, 2006 1 commit
  13. 10 Jan, 2006 1 commit
  14. 06 Jan, 2006 1 commit
  15. 12 Sep, 2005 1 commit
    • Tsuneo.Yoshioka@f-secure.com's avatar
      [PATCH] x86-64: Fix 32bit sendfile · 83b942bd
      Tsuneo.Yoshioka@f-secure.com authored
      
      
      If we use 64bit kernel on ia64/x86_64/s390 architecture, and we run
      32bit binary on 32bit compatibility mode, sendfile system call seems be
      not set offset argument.
      
      This is because sendfile's return value is not zero but the code regards
      the result by return value is zero or not.
      
      This problem will be affect to ia64/x86_64/s390 and not affect to other
      architecture does not affect other architecture (mips/parisc/ppc64/sparc64).
      Signed-off-by: default avatarAndi Kleen <ak@suse.de>
      Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
      83b942bd
  16. 13 Jul, 2005 1 commit
    • Martin Schwidefsky's avatar
      [PATCH] s390: fadvise hint values. · 068e1b94
      Martin Schwidefsky authored
      
      
      Add special case for the POSIX_FADV_DONTNEED and POSIX_FADV_NOREUSE hint
      values for s390-64.  The user space values in the s390-64 glibc headers for
      these two defines have always been 6 and 7 instead of 4 and 5.  All 64 bit
      applications therefore use the "wrong" values.  To get these applications
      working without recompiling the kernel needs to accept the "wrong" values.
      Since the values for s390-31 are 4 and 5 the compat wrapper for fadvise64
      and fadvise64_64 need to rewrite the values for 31 bit system calls.
      Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
      Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
      068e1b94
  17. 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