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<title>litmus-rt.git/arch, branch wip-fix3</title>
<subtitle>The LITMUS^RT kernel.</subtitle>
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<entry>
<title>Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6</title>
<updated>2010-12-06T00:40:31+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2010-12-06T00:40:31+00:00</published>
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* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6:
  parisc: Fix GSC PS/2 driver name for keyboard and mouse
  parisc: KittyHawk LCD fix
  parisc: convert the rest of the irq handlers to simple/percpu
  parisc: fix dino/gsc interrupts
  parisc: remove redundant initialization in sigsegv path of sys_rt_sigreturn
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* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6:
  parisc: Fix GSC PS/2 driver name for keyboard and mouse
  parisc: KittyHawk LCD fix
  parisc: convert the rest of the irq handlers to simple/percpu
  parisc: fix dino/gsc interrupts
  parisc: remove redundant initialization in sigsegv path of sys_rt_sigreturn
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</entry>
<entry>
<title>parisc: convert the rest of the irq handlers to simple/percpu</title>
<updated>2010-12-04T16:15:19+00:00</updated>
<author>
<name>James Bottomley</name>
<email>James.Bottomley@HansenPartnership.com</email>
</author>
<published>2010-12-03T02:01:05+00:00</published>
<link rel='alternate' type='text/html' href='http://rtsrv.cs.unc.edu/cgit/cgit.cgi/litmus-rt.git/commit/?id=51890613f2bfa70453a5cc22c91c63946dd311cd'/>
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The generic conversion eliminates the spurious no_ack and no_end
routines, converts all the cascaded handlers to handle_simple_irq() and
makes iosapic use a modified handle_percpu_irq() to become the same as
the CPU irq's.  This isn't an essential change, but it eliminates the
mask/unmask overhead of handle_level_irq().

Signed-off-by: James Bottomley &lt;James.Bottomley@suse.de&gt;
Tested-by: Helge Deller &lt;deller@gmx.de&gt;
Signed-off-by: Kyle McMartin &lt;kyle@mcmartin.ca&gt;
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The generic conversion eliminates the spurious no_ack and no_end
routines, converts all the cascaded handlers to handle_simple_irq() and
makes iosapic use a modified handle_percpu_irq() to become the same as
the CPU irq's.  This isn't an essential change, but it eliminates the
mask/unmask overhead of handle_level_irq().

Signed-off-by: James Bottomley &lt;James.Bottomley@suse.de&gt;
Tested-by: Helge Deller &lt;deller@gmx.de&gt;
Signed-off-by: Kyle McMartin &lt;kyle@mcmartin.ca&gt;
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</entry>
<entry>
<title>parisc: fix dino/gsc interrupts</title>
<updated>2010-12-04T16:14:32+00:00</updated>
<author>
<name>James Bottomley</name>
<email>James.Bottomley@HansenPartnership.com</email>
</author>
<published>2010-12-02T23:36:47+00:00</published>
<link rel='alternate' type='text/html' href='http://rtsrv.cs.unc.edu/cgit/cgit.cgi/litmus-rt.git/commit/?id=d16cd297d288e48482c3c261db434a2e13bd9f20'/>
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The essential problem we're currently having is that dino (and gsc) is a
cascaded CPU interrupt.  Under the old __do_IRQ() handler, our CPU
interrupts basically did an ack followed by an end.  In the new scheme,
we replaced them with level handlers which do a mask, an ack and then an
unmask (but no end).  Instead, with the renaming of end to eoi, we
actually want to call the percpu flow handlers, because they actually
have all the characteristics we want.

This patch does the conversion and gets my C360 booting again.

Signed-off-by: James Bottomley &lt;James.Bottomley@suse.de&gt;
Signed-off-by: Kyle McMartin &lt;kyle@mcmartin.ca&gt;
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The essential problem we're currently having is that dino (and gsc) is a
cascaded CPU interrupt.  Under the old __do_IRQ() handler, our CPU
interrupts basically did an ack followed by an end.  In the new scheme,
we replaced them with level handlers which do a mask, an ack and then an
unmask (but no end).  Instead, with the renaming of end to eoi, we
actually want to call the percpu flow handlers, because they actually
have all the characteristics we want.

This patch does the conversion and gets my C360 booting again.

Signed-off-by: James Bottomley &lt;James.Bottomley@suse.de&gt;
Signed-off-by: Kyle McMartin &lt;kyle@mcmartin.ca&gt;
</pre>
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</entry>
<entry>
<title>Merge branch '2.6.37-rc4-pvhvm-fixes' of git://xenbits.xen.org/people/sstabellini/linux-pvhvm</title>
<updated>2010-12-03T19:30:57+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2010-12-03T19:30:57+00:00</published>
<link rel='alternate' type='text/html' href='http://rtsrv.cs.unc.edu/cgit/cgit.cgi/litmus-rt.git/commit/?id=11e8896474495dec7ce19a542f67def847ec208f'/>
<id>11e8896474495dec7ce19a542f67def847ec208f</id>
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* '2.6.37-rc4-pvhvm-fixes' of git://xenbits.xen.org/people/sstabellini/linux-pvhvm:
  xen: unplug the emulated devices at resume time
  xen: fix save/restore for PV on HVM guests with pirq remapping
  xen: resume the pv console for hvm guests too
  xen: fix MSI setup and teardown for PV on HVM guests
  xen: use PHYSDEVOP_get_free_pirq to implement find_unbound_pirq
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* '2.6.37-rc4-pvhvm-fixes' of git://xenbits.xen.org/people/sstabellini/linux-pvhvm:
  xen: unplug the emulated devices at resume time
  xen: fix save/restore for PV on HVM guests with pirq remapping
  xen: resume the pv console for hvm guests too
  xen: fix MSI setup and teardown for PV on HVM guests
  xen: use PHYSDEVOP_get_free_pirq to implement find_unbound_pirq
</pre>
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</entry>
<entry>
<title>Merge branches 'upstream/core' and 'upstream/bugfix' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen</title>
<updated>2010-12-03T18:08:52+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2010-12-03T18:08:52+00:00</published>
<link rel='alternate' type='text/html' href='http://rtsrv.cs.unc.edu/cgit/cgit.cgi/litmus-rt.git/commit/?id=8338fded137681bc3c1e99a69ac937a4fb016fe4'/>
<id>8338fded137681bc3c1e99a69ac937a4fb016fe4</id>
<content type='text'>
* 'upstream/core' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen:
  xen: allocate irq descs on any NUMA node
  xen: prevent crashes with non-HIGHMEM 32-bit kernels with largeish memory
  xen: use default_idle
  xen: clean up "extra" memory handling some more

* 'upstream/bugfix' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen:
  xen: x86/32: perform initial startup on initial_page_table
  xen: don't bother to stop other cpus on shutdown/reboot
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* 'upstream/core' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen:
  xen: allocate irq descs on any NUMA node
  xen: prevent crashes with non-HIGHMEM 32-bit kernels with largeish memory
  xen: use default_idle
  xen: clean up "extra" memory handling some more

* 'upstream/bugfix' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen:
  xen: x86/32: perform initial startup on initial_page_table
  xen: don't bother to stop other cpus on shutdown/reboot
</pre>
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</entry>
<entry>
<title>Merge branch 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6</title>
<updated>2010-12-03T17:19:54+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2010-12-03T17:19:54+00:00</published>
<link rel='alternate' type='text/html' href='http://rtsrv.cs.unc.edu/cgit/cgit.cgi/litmus-rt.git/commit/?id=df9d38ebda762e54ed0b142c2c47b2f57a145ab2'/>
<id>df9d38ebda762e54ed0b142c2c47b2f57a145ab2</id>
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* 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6:
  sh: se/7724: Remove FSI/B of GPIO init code
  sh: se/7724: Update clock framework of FSI clock to non-legacy
  sh: Assume new page cache pages have dirty dcache lines.
  sh: boards: mach-se: use IS_ERR() instead of NULL check
  sh: Add div6_reparent_clks to clock framework for FSI
  dma: shdma: add a MODULE_ALIAS() to allow module autoloading
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* 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6:
  sh: se/7724: Remove FSI/B of GPIO init code
  sh: se/7724: Update clock framework of FSI clock to non-legacy
  sh: Assume new page cache pages have dirty dcache lines.
  sh: boards: mach-se: use IS_ERR() instead of NULL check
  sh: Add div6_reparent_clks to clock framework for FSI
  dma: shdma: add a MODULE_ALIAS() to allow module autoloading
</pre>
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</entry>
<entry>
<title>MN10300: Implement asm/syscall.h</title>
<updated>2010-12-03T17:18:53+00:00</updated>
<author>
<name>David Howells</name>
<email>dhowells@redhat.com</email>
</author>
<published>2010-12-03T15:59:50+00:00</published>
<link rel='alternate' type='text/html' href='http://rtsrv.cs.unc.edu/cgit/cgit.cgi/litmus-rt.git/commit/?id=a9df42e1175d30545ffa1e17a3df1b39c107d33a'/>
<id>a9df42e1175d30545ffa1e17a3df1b39c107d33a</id>
<content type='text'>
Implement asm/syscall.h for the MN10300 arch.

Signed-off-by: David Howells &lt;dhowells@redhat.com&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
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Implement asm/syscall.h for the MN10300 arch.

Signed-off-by: David Howells &lt;dhowells@redhat.com&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</pre>
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</entry>
<entry>
<title>Merge branch 'sh/urgent' into sh-fixes-for-linus</title>
<updated>2010-12-03T05:42:29+00:00</updated>
<author>
<name>Paul Mundt</name>
<email>lethal@linux-sh.org</email>
</author>
<published>2010-12-03T05:42:29+00:00</published>
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</pre>
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<entry>
<title>sh: se/7724: Remove FSI/B of GPIO init code</title>
<updated>2010-12-03T05:42:05+00:00</updated>
<author>
<name>Nobuhiro Iwamatsu</name>
<email>nobuhiro.iwamatsu.yj@renesas.com</email>
</author>
<published>2010-12-03T05:37:54+00:00</published>
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se7724 board does not have FSI/B.

Signed-off-by: Nobuhiro Iwamatsu &lt;nobuhiro.iwamatsu.yj@renesas.com&gt;
Signed-off-by: Paul Mundt &lt;lethal@linux-sh.org&gt;
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se7724 board does not have FSI/B.

Signed-off-by: Nobuhiro Iwamatsu &lt;nobuhiro.iwamatsu.yj@renesas.com&gt;
Signed-off-by: Paul Mundt &lt;lethal@linux-sh.org&gt;
</pre>
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</entry>
<entry>
<title>sh: se/7724: Update clock framework of FSI clock to non-legacy</title>
<updated>2010-12-03T05:41:57+00:00</updated>
<author>
<name>Nobuhiro Iwamatsu</name>
<email>nobuhiro.iwamatsu.yj@renesas.com</email>
</author>
<published>2010-12-03T05:37:53+00:00</published>
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Signed-off-by: Nobuhiro Iwamatsu &lt;nobuhiro.iwamatsu.yj@renesas.com&gt;
Signed-off-by: Paul Mundt &lt;lethal@linux-sh.org&gt;
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Signed-off-by: Nobuhiro Iwamatsu &lt;nobuhiro.iwamatsu.yj@renesas.com&gt;
Signed-off-by: Paul Mundt &lt;lethal@linux-sh.org&gt;
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