1. 09 10月, 2012 1 次提交
  2. 16 1月, 2009 1 次提交
    • S
      m68k,m68knommu: merge header files · 49148020
      Sam Ravnborg 提交于
      Merge header files for m68k and m68knommu to the single location:
      
          arch/m68k/include/asm
      
      The majority of this patch was the result of the
      script that is included in the changelog below.
      
      The script was originally written by Arnd Bergman and
      exten by me to cover a few more files.
      
      When the header files differed the script uses the following:
      
      The original m68k file is named <file>_mm.h  [mm for memory manager]
      The m68knommu file is named <file>_no.h [no for no memory manager]
      
      The files uses the following include guard:
      
      This include gaurd works as the m68knommu toolchain set
      the __uClinux__ symbol - so this should work in userspace too.
      
      Merging the header files for m68k and m68knommu exposes the
      (unexpected?) ABI differences thus it is easier to actually
      identify these and thus to fix them.
      
      The commit has been build tested with both a m68k and
      a m68knommu toolchain - with success.
      
      The commit has also been tested with "make headers_check"
      and this patch fixes make headers_check for m68knommu.
      
      The script used:
      TARGET=arch/m68k/include/asm
      SOURCE=arch/m68knommu/include/asm
      
      INCLUDE="cachectl.h errno.h fcntl.h hwtest.h ioctls.h ipcbuf.h \
      linkage.h math-emu.h md.h mman.h movs.h msgbuf.h openprom.h \
      oplib.h poll.h posix_types.h resource.h rtc.h sembuf.h shmbuf.h \
      shm.h shmparam.h socket.h sockios.h spinlock.h statfs.h stat.h \
      termbits.h termios.h tlb.h types.h user.h"
      
      EQUAL="auxvec.h cputime.h device.h emergency-restart.h futex.h \
      ioctl.h irq_regs.h kdebug.h local.h mutex.h percpu.h \
      sections.h topology.h"
      
      NOMUUFILES="anchor.h bootstd.h coldfire.h commproc.h dbg.h \
      elia.h flat.h m5206sim.h m520xsim.h m523xsim.h m5249sim.h \
      m5272sim.h m527xsim.h m528xsim.h m5307sim.h m532xsim.h \
      m5407sim.h m68360_enet.h m68360.h m68360_pram.h m68360_quicc.h \
      m68360_regs.h MC68328.h MC68332.h MC68EZ328.h MC68VZ328.h \
      mcfcache.h mcfdma.h mcfmbus.h mcfne.h mcfpci.h mcfpit.h \
      mcfsim.h mcfsmc.h mcftimer.h mcfuart.h mcfwdebug.h \
      nettel.h quicc_simple.h smp.h"
      
      FILES="atomic.h bitops.h bootinfo.h bug.h bugs.h byteorder.h cache.h \
      cacheflush.h checksum.h current.h delay.h div64.h \
      dma-mapping.h dma.h elf.h entry.h fb.h fpu.h hardirq.h hw_irq.h io.h \
      irq.h kmap_types.h machdep.h mc146818rtc.h mmu.h mmu_context.h \
      module.h page.h page_offset.h param.h pci.h pgalloc.h \
      pgtable.h processor.h ptrace.h scatterlist.h segment.h \
      setup.h sigcontext.h siginfo.h signal.h string.h system.h swab.h \
      thread_info.h timex.h tlbflush.h traps.h uaccess.h ucontext.h \
      unaligned.h unistd.h"
      
      mergefile() {
      	BASE=${1%.h}
      	git mv ${SOURCE}/$1 ${TARGET}/${BASE}_no.h
      	git mv ${TARGET}/$1 ${TARGET}/${BASE}_mm.h
      
      cat << EOF > ${TARGET}/$1
      EOF
      
      	git add ${TARGET}/$1
      }
      
      set -e
      
      mkdir -p ${TARGET}
      
      git mv include/asm-m68k/* ${TARGET}
      rmdir include/asm-m68k
      
      git rm ${SOURCE}/Kbuild
      for F in $INCLUDE $EQUAL; do
      	git rm ${SOURCE}/$F
      done
      
      for F in $NOMUUFILES; do
      	git mv ${SOURCE}/$F ${TARGET}/$F
      done
      
      for F in $FILES ; do
      	mergefile $F
      done
      
      rmdir arch/m68knommu/include/asm
      rmdir arch/m68knommu/include
      
      Cc: Arnd Bergmann <arnd@arndb.de>
      Cc: Geert Uytterhoeven <geert@linux-m68k.org>
      Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
      Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
      49148020
  3. 11 5月, 2007 1 次提交
  4. 26 3月, 2006 1 次提交
    • D
      [PATCH] POLLRDHUP/EPOLLRDHUP handling for half-closed devices notifications · f348d70a
      Davide Libenzi 提交于
      Implement the half-closed devices notifiation, by adding a new POLLRDHUP
      (and its alias EPOLLRDHUP) bit to the existing poll/select sets.  Since the
      existing POLLHUP handling, that does not report correctly half-closed
      devices, was feared to be changed, this implementation leaves the current
      POLLHUP reporting unchanged and simply add a new bit that is set in the few
      places where it makes sense.  The same thing was discussed and conceptually
      agreed quite some time ago:
      
      http://lkml.org/lkml/2003/7/12/116
      
      Since this new event bit is added to the existing Linux poll infrastruture,
      even the existing poll/select system calls will be able to use it.  As far
      as the existing POLLHUP handling, the patch leaves it as is.  The
      pollrdhup-2.6.16.rc5-0.10.diff defines the POLLRDHUP for all the existing
      archs and sets the bit in the six relevant files.  The other attached diff
      is the simple change required to sys/epoll.h to add the EPOLLRDHUP
      definition.
      
      There is "a stupid program" to test POLLRDHUP delivery here:
      
       http://www.xmailserver.org/pollrdhup-test.c
      
      It tests poll(2), but since the delivery is same epoll(2) will work equally.
      Signed-off-by: NDavide Libenzi <davidel@xmailserver.org>
      Cc: "David S. Miller" <davem@davemloft.net>
      Cc: Michael Kerrisk <mtk-manpages@gmx.net>
      Signed-off-by: NAndrew Morton <akpm@osdl.org>
      Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
      f348d70a
  5. 17 4月, 2005 1 次提交
    • L
      Linux-2.6.12-rc2 · 1da177e4
      Linus Torvalds 提交于
      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