linux/arch/sparc/lib, branch v3.4.41

lib: Fix multiple definitions of clz_tab

2012-02-01T23:34:23Z

Both sparc 32-bit's software divide assembler and MPILIB provide clz_tab[] with identical contents. Break it out into a seperate object file and select it when SPARC32 or MPILIB is set. Reported-by: Al Viro Signed-off-by: David S. Miller Signed-off-by: James Morris

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

2012-01-11T02:04:27Z

lib: use generic pci_iomap on all architectures Many architectures don't want to pull in iomap.c, so they ended up duplicating pci_iomap from that file. That function isn't trivial, and we are going to modify it https://lkml.org/lkml/2011/11/14/183 so the duplication hurts. This reduces the scope of the problem significantly, by moving pci_iomap to a separate file and referencing that from all architectures. * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: alpha: drop pci_iomap/pci_iounmap from pci-noop.c mn10300: switch to GENERIC_PCI_IOMAP mn10300: add missing __iomap markers frv: switch to GENERIC_PCI_IOMAP tile: switch to GENERIC_PCI_IOMAP tile: don't panic on iomap sparc: switch to GENERIC_PCI_IOMAP sh: switch to GENERIC_PCI_IOMAP powerpc: switch to GENERIC_PCI_IOMAP parisc: switch to GENERIC_PCI_IOMAP mips: switch to GENERIC_PCI_IOMAP microblaze: switch to GENERIC_PCI_IOMAP arm: switch to GENERIC_PCI_IOMAP alpha: switch to GENERIC_PCI_IOMAP lib: add GENERIC_PCI_IOMAP lib: move GENERIC_IOMAP to lib/Kconfig Fix up trivial conflicts due to changes nearby in arch/{m68k,score}/Kconfig

sparc32: drop unused atomic24 support

2011-12-27T19:11:40Z

atomic24 support was used to semaphores in the past - but is no longer used. Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller

sparc: switch to GENERIC_PCI_IOMAP

2011-12-04T13:59:49Z

sparc copied pci_iomap from generic code, probably to avoid pulling the rest of iomap.c in. Since that's in a separate file now, we can reuse the common implementation. Signed-off-by: Michael S. Tsirkin

sparc32: Correct the return value of memcpy.

2011-10-20T22:17:23Z

Properly return the original destination buffer pointer. Signed-off-by: David S. Miller Tested-by: Kjetil Oftedal

sparc32: Remove uses of %g7 in memcpy implementation.

2011-10-20T22:17:22Z

This is setting things up so that we can correct the return value, so that it properly returns the original destination buffer pointer. Signed-off-by: David S. Miller Tested-by: Kjetil Oftedal

sparc32: Remove non-kernel code from memcpy implementation.

2011-10-20T22:17:22Z

Signed-off-by: David S. Miller Tested-by: Kjetil Oftedal

sparc: Fix __atomic_add_unless() return value.

2011-08-04T09:47:40Z

Signed-off-by: David S. Miller

sparc: Use popc when possible for ffs/__ffs/ffz.

2011-08-03T04:28:53Z

Signed-off-by: David S. Miller

sparc: Use popc if possible for hweight routines.

2011-08-03T04:28:50Z

Just like powerpc, we code patch at boot time. Signed-off-by: David S. Miller