1. 17 7月, 2007 1 次提交
    • A
      Introduce compat_u64 and compat_s64 types · 4b777587
      Arnd Bergmann 提交于
      One common problem with 32 bit system call and ioctl emulation is the
      different alignment rules between i386 and 64 bit machines.  A number of
      drivers work around this by marking the compat structures as
      'attribute((packed))', which is not the right solution because it breaks
      all the non-x86 architectures that want to use the same compat code.
      
      Hopefully, this patch improves the situation, it introduces two new types,
      compat_u64 and compat_s64.  These are defined on all architectures to have
      the same size and alignment as the 32 bit version of u64 and s64.
      Signed-off-by: NArnd Bergmann <arnd@arndb.de>
      Acked-by: NDavid S. Miller <davem@davemloft.net>
      Cc: David Woodhouse <dwmw2@infradead.org>
      Cc: Andi Kleen <ak@suse.de>
      Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
      Cc: Vasily Tarasov <vtaras@openvz.org>
      Cc: <linux-arch@vger.kernel.org>
      Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      4b777587
  2. 08 2月, 2006 1 次提交
  3. 09 1月, 2006 1 次提交
  4. 10 11月, 2005 1 次提交
    • D
      [PATCH] powerpc: Move various ppc64 files with no ppc32 equivalent to powerpc · 8882a4da
      David Gibson 提交于
      This patch moves a bunch of files from arch/ppc64 and
      include/asm-ppc64 which have no equivalents in ppc32 code into
      arch/powerpc and include/asm-powerpc.  The file affected are:
      	abs_addr.h
      	compat.h
      	lppaca.h
      	paca.h
      	tce.h
      	cpu_setup_power4.S
      	ioctl32.c
      	firmware.c
      	pacaData.c
      
      The only changes apart from the move and corresponding Makefile
      changes are:
      	- #ifndef/#define in includes updated to _ASM_POWERPC_ form
      	- trailing whitespace removed
      	- comments giving full paths removed
      	- pacaData.c renamed paca.c to remove studlyCaps
      	- Misplaced { moved in lppaca.h
      
      Built and booted on POWER5 LPAR (ARCH=powerpc and ARCH=ppc64), built
      for 32-bit powermac (ARCH=powerpc).
      Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
      Signed-off-by: NPaul Mackerras <paulus@samba.org>
      8882a4da
  5. 08 9月, 2005 1 次提交
    • S
      [PATCH] compat: be more consistent about [ug]id_t · 202e5979
      Stephen Rothwell 提交于
      When I first wrote the compat layer patches, I was somewhat cavalier about
      the definition of compat_uid_t and compat_gid_t (or maybe I just
      misunderstood :-)).  This patch makes the compat types much more consistent
      with the types we are being compatible with and hopefully will fix a few
      bugs along the way.
      
      	compat type		type in compat arch
      	__compat_[ug]id_t	__kernel_[ug]id_t
      	__compat_[ug]id32_t	__kernel_[ug]id32_t
      	compat_[ug]id_t		[ug]id_t
      
      The difference is that compat_uid_t is always 32 bits (for the archs we
      care about) but __compat_uid_t may be 16 bits on some.
      Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au>
      Signed-off-by: NAndrew Morton <akpm@osdl.org>
      Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
      202e5979
  6. 24 6月, 2005 1 次提交
  7. 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