linux.git/arch/ppc64, branch v2.6.13

[PATCH] ppc64: Export machine_power_off for therm_pm72 module

2005-08-24T16:41:35+00:00

This patch puts back the export of machine_power_off() that was removed
by some janitor as it's used for emergency shutdown by the G5 thermal
control driver. Wether that driver should use kernel_power_off() instead
is debatable and a post-2.6.13 decision. In the meantime, please commit
that patch that fixes the driver for now.

Signed-off-by: Benjamin Herrenschmidt 
Signed-off-by: Linus Torvalds

[PATCH] ppc64: iommu vmerge fix

2005-08-17T21:41:22+00:00

This fixes a bug in the PPC64 iommu vmerge code which results in the
potential for iommu_unmap_sg to go off unmapping more than it should.

This was found on a test system which resulted in PCI bus errors due to
PCI memory being unmapped while DMAs were still in progress.

Signed-off-by: Brian King 
Signed-off-by: Benjamin Herrenschmidt 
Signed-off-by: Linus Torvalds

[PATCH] iSeries build with newer assemblers and compilers

2005-08-17T04:06:25+00:00

Paulus suggested that we put xLparMap in its own .c file so that we can
generate a .s file to be included into head.S.  This doesn't get around
the problem of having it at a fixed address, but it makes it more
palatable.

It would be good if this could be included in 2.6.13 as it solves our
build problems with various versions of binutils and gcc.  In
particular, it allows us to build an iSeries kernel on Debian unstable
using their biarch compiler.

This has been built and booted on iSeries and built for pSeries and g5.

Signed-off-by: Stephen Rothwell 
Signed-off-by: Paul Mackerras 
Signed-off-by: Linus Torvalds

[PATCH] ppc64: Fix Fan control for new PowerMac G5 2.7GHz machines

2005-08-10T18:07:40+00:00

The workaround for broken device-tree that prevents fan control from
working on recent G5 models need to be "enabled" for machines with
revision 0x37 of the bridge in addition to machines with revision 0x35.

Signed-off-by: Geoff Levand 
Signed-off-by: Benjamin Herrenschmidt 
Signed-off-by: Linus Torvalds

[PATCH] ppc64: update defconfigs

2005-08-08T18:46:24+00:00

Update the default/example configs for ppc64.  Pretty boring...

Signed-off-by: Paul Mackerras 
Signed-off-by: Linus Torvalds

[PATCH] ppc64: add default config for BPA

2005-08-08T18:46:24+00:00

This adds a bpa_defconfig file and make target. The config settings
are made for the current version of the Cell Processor Based Blade,
so there are not too many drivers enabled. A few more drivers might
get added in the future though.

Signed-off-by: Arnd Bergmann 
Signed-off-by: Paul Mackerras 
Signed-off-by: Linus Torvalds

[PATCH] Update in-kernel zlib routines

2005-08-05T23:23:21+00:00

These bugs have been fixed in the standard zlib for a while.

See for example

 a) http://sources.redhat.com/ml/bug-gnu-utils/1999-06/msg00183.html
 b) http://bugs.gentoo.org/show_bug.cgi?id=94584

Signed-off-by: Tim Yamin 
Signed-off-by: Tavis Ormandy 
Signed-off-by: Linus Torvalds

[PATCH] pci and yenta: pcibios_bus_to_resource

2005-08-05T04:32:46+00:00

In yenta_socket, we default to using the resource setting of the CardBus
bridge.  However, this is a PCI-bus-centric view of resources and thus needs
to be converted to generic resources first.  Therefore, add a call to
pcibios_bus_to_resource() call in between.  This function is a mere wrapper on
x86 and friends, however on some others it already exists, is added in this
patch (alpha, arm, ppc, ppc64) or still needs to be provided (parisc -- where
is its pcibios_resource_to_bus() ?).

Signed-off-by: Dominik Brodowski 
Signed-off-by: Andrew Morton 
Signed-off-by: Greg Kroah-Hartman 
Signed-off-by: Linus Torvalds

[PATCH] ppc64: fix for kexec boot issue

2005-08-04T20:00:55+00:00

The kexec boot is not successful on some power machines since all CPUs are
getting removed from global interrupt queue (GIQ) before kexec boot.  Some
systems always expect at least one CPU in GIQ.  Hence, this patch will make
sure that only secondary CPUs are removed from GIQ.

Signed-off-by: Haren Myneni 
Signed-off-by: Paul Mackerras 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] ppc64: Fix UP kernel build

2005-08-04T20:00:53+00:00

CONFIG_KEXEC breaks UP builds because of a misspelled smp_release_cpus().
Also, the function isn't defined unless built with CONFIG_SMP but it is
needed if we are to go from a UP to SMP kernel.  Enable it and document it.

Thanks to Steven Winiecki for reporting this and to Milton for remembering
how it's supposed to work and why.

Signed-off-by: Olof Johansson 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds