Commit Graph

7 Commits

Author SHA1 Message Date
Dmitry Adamushko
8343ef2437 x86-microcode: fix unbalanced use of get_cpu()
Don't use get_cpu() at all. Resort to checking a boot-up CPU (#0) in
microcode_{intel,amd}_module_init().

Signed-off-by: Dmitry Adamushko <dmitry.adamushko@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-08-20 12:18:55 +02:00
Peter Oruba
daa9c0fee1 x86: minor pointer type cast in AMD microcode patch loader
Signed-off-by: Peter Oruba <peter.oruba@amd.com>
Cc: Peter Oruba <peter.oruba@amd.com>
Cc: Tigran Aivazian <tigran@aivazian.fsnet.co.uk>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-31 23:26:17 +02:00
Peter Oruba
831f9bd315 x86: moved function declarations out from AMD microcode patch loader to heade file
Signed-off-by: Peter Oruba <peter.oruba@amd.com>
Cc: Peter Oruba <peter.oruba@amd.com>
Cc: Tigran Aivazian <tigran@aivazian.fsnet.co.uk>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-31 23:26:16 +02:00
Peter Oruba
a0ac87d61b x86: AMD microcode patch loader style corrections
Signed-off-by: Peter Oruba <peter.oruba@amd.com>
Cc: Tigran Aivazian <tigran@aivazian.fsnet.co.uk>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-31 23:26:15 +02:00
Ingo Molnar
3825c9e8d0 Merge commit 'v2.6.27-rc1' into x86/microcode
Conflicts:

	arch/x86/kernel/microcode.c

Manual resolutions:

	arch/x86/kernel/microcode_amd.c
	arch/x86/kernel/microcode_intel.c

Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-29 11:54:24 +02:00
Ingo Molnar
5d7b605245 x86, microcode: fix module license string
fix:

 FATAL: modpost: GPL-incompatible module microcode_amd.ko uses GPL-only symbol 'set_cpus_allowed_ptr'

Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-29 10:05:43 +02:00
Peter Oruba
80cc9f1020 x86: AMD microcode patch loading support
This patch introduces microcode patch loading for AMD
processors. It is based on previous corresponding work
for Intel processors.

It hooks into the general patch loading module. Main
difference is that a container file format is used to hold
all patch data for multiple processors as well as an
equivalent CPU table, which comes seperately, as opposed
to Intel's microcode patching solution.

Kconfig and Makefile have been changed provice config
and build option for new source file.

Signed-off-by: Peter Oruba <peter.oruba@amd.com>
Cc: Tigran Aivazian <tigran@aivazian.fsnet.co.uk>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-28 19:57:58 +02:00