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- 17 Apr, 2008 39 commits
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Ingo Molnar authored
Signed-off-by:Ingo Molnar <mingo@elte.hu>
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Alexey Starikovskiy authored
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Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by:
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Alexey Starikovskiy authored
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Jack Steiner authored
Increase the number of bits in an apicid from 8 to 32. By default, MP_processor_info() gets the APICID from the mpc_config_processor structure. However, this structure limits the size of APICID to 8 bits. This patch allows the caller of MP_processor_info() to optionally pass a larger APICID that will be used instead of the one in the mpc_config_processor struct. Signed-off-by:
Jack Steiner <steiner@sgi.com> Signed-off-by:
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Jack Steiner authored
Introduce a function to read the local APIC_ID. This change is in preparation for additional changes to the APICID functions that will come in a later patch. Signed-off-by:
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Alexey Starikovskiy authored
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Alexey Starikovskiy authored
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Ingo Molnar authored
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Alexey Starikovskiy authored
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Alexey Starikovskiy authored
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Ingo Molnar authored
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Alexey Starikovskiy authored
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Alexey Starikovskiy authored
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Alexey Starikovskiy authored
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Alexey Starikovskiy authored
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Alexey Starikovskiy authored
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Alexey Starikovskiy authored
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Alexey Starikovskiy authored
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Alexey Starikovskiy authored
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Alexey Starikovskiy authored
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Alexey Starikovskiy authored
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Adrian Bunk authored
This patch removes the write-only timer_uses_ioapic_pin_0 (gsi can't be <= 15 in the line of it's fake usage in mpparse_32.c). Spotted by the GNU C compiler. Signed-off-by:
Adrian Bunk <bunk@kernel.org> Signed-off-by:
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Alexey Starikovskiy authored
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Alexey Starikovskiy authored
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Alexey Starikovskiy authored
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Alexey Starikovskiy authored
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Alexey Starikovskiy authored
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Alexey Starikovskiy authored
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Alexey Starikovskiy authored
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Ingo Molnar authored
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Glauber de Oliveira Costa authored
This is the way x86_64 does, and complement the already present patch that does the bios cpu to apicid mapping here Signed-off-by:
Glauber Costa <gcosta@redhat.com> Signed-off-by:
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Glauber de Oliveira Costa authored
We fill the per-cpu (or array) that maps bios cpu id to apicid in mpparse_32.c, the way x86_64 does Signed-off-by:
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Alexey Starikovskiy authored
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Alexey Starikovskiy authored
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Alexey Starikovskiy authored
[ mingo@elte.hu: fix boot regression. ] Signed-off-by:
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Alexey Starikovskiy authored
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Alexey Starikovskiy authored
Signed-off: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: -
Alexey Starikovskiy authored
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Glauber Costa authored
this patch allows a cpu to be marked as present but disabled in i386, just as x86_64 currently does. Signed-off-by:
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- 07 Feb, 2008 1 commit
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Bernhard Walle authored
This patchset adds a flags variable to reserve_bootmem() and uses the BOOTMEM_EXCLUSIVE flag in crashkernel reservation code to detect collisions between crashkernel area and already used memory. This patch: Change the reserve_bootmem() function to accept a new flag BOOTMEM_EXCLUSIVE. If that flag is set, the function returns with -EBUSY if the memory already has been reserved in the past. This is to avoid conflicts. Because that code runs before SMP initialisation, there's no race condition inside reserve_bootmem_core(). [akpm@linux-foundation.org: coding-style fixes] [akpm@linux-foundation.org: fix powerpc build] Signed-off-by:
Bernhard Walle <bwalle@suse.de> Cc: <linux-arch@vger.kernel.org> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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