Commits · 4522d58275f124105819723e24e912c8e5bf3cdd · matisse / android_kernel_samsung_matisse

06 Dec, 2006 1 commit

[PATCH] i386: Add support for compilation for Core2 · c55d92d1

Andi Kleen authored 18 years ago


gcc doesn't support -mtune=core2 yet, but will be soon. Use -mtune=generic or -mtune=i686
as fallback

TBD need benchmarking for INTEL_USERCOPY etc. So far I used the same defaults as MPENTIUMM
Signed-off-by: Andi Kleen <ak@suse.de>

c55d92d1

11 Oct, 2006 1 commit

[PATCH] uml: fix processor selection to exclude unsupported processors and features · 1b4ad242

Paolo 'Blaisorblade' Giarrusso authored 18 years ago


Makes UML compile on any possible processor choice.  The two problems were:

*) x86 code, when 386 is selected, checks at runtime boot_cpuflags, which we do
   not have.

*) 3Dnow support for memcpy() et al. does not compile currently and fixing this
   is not trivial, so simply disable it; with this change, if one selects MK7
   UML compiles (while it did not).
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1b4ad242

26 Jun, 2006 1 commit

i386: Trivial typo fixes · 48a1204c

Egry Gabor authored 19 years ago


Trivial typo fixes in Kconfig files (i386).
Signed-off-by: Egry Gabor <gaboregry@t-online.hu>
Signed-off-by: Adrian Bunk <bunk@stusta.de>

48a1204c

11 Apr, 2006 1 commit

[PATCH] Enable TSC for AMD Geode GX/LX · 1c08ca89

Jordan Crouse authored 19 years ago


Geode GX/LX should enable X86_TSC.   Pointed out by Adrian Bunk.
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1c08ca89

06 Jan, 2006 1 commit

[PATCH] Base support for AMD Geode GX/LX processors · f90b8116

Jordan Crouse authored 19 years ago


Provide basic support for the AMD Geode GX and LX processors.
Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

f90b8116

30 Oct, 2005 1 commit

[PATCH] uml: reuse i386 cpu-specific tuning · 96d55b88

Paolo 'Blaisorblade' Giarrusso authored 19 years ago

Make UML share the underlying cpu-specific tuning done on i386.

Actually, for now many config options aren't used a lot - but that can be done
later. Also, UML relies on GCC optimization for things like memcpy and such
more than i386, so specifying the correct -march and -mtune should be enough.
Later, we may want to correct some other stuff.

For instance, since FPU context switching, for us, is done (at least
partially, i.e. between our kernelspace and userspace) by the host, we may
allow usage of FPU operations by GCC. This doesn't hold for kernelspace vs.
kernelspace, but we don't support preemption.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

96d55b88