Paolo 'Blaisorblade' Giarrusso d89ea9b8bb [PATCH] i386: use -mcpu, not -mtune, for GCCs older than 3.4 ... I just noted that -mtune is used, which is only supported on recent GCCs; by reading http://gcc.gnu.org/gcc-3.4/changes.html, you see "-mcpu has been renamed to -mtune.", so for GCC < 3.4 we're not using any specific tuning in the appropriate cases. However -mcpu is deprecated, so use -mtune when possible. This was introduced by commit e9d4dce954a60dc23dd1d967766ca2347b780e54 of the old tree (between 2.6.10-rc3 and 2.6.10) by Linus Torvalds, to remove the use of -march, since that could trigger gcc using SSE on its own. But no attention was used about using -mcpu vs. -mtune. And btw, the old 2.6.4 code (for instance) was: cflags-$(CONFIG_MPENTIUMII) += $(call check_gcc,-march=pentium2,-march=i686) cflags-$(CONFIG_MPENTIUMIII) += $(call check_gcc,-march=pentium3,-march=i686) cflags-$(CONFIG_MPENTIUMM) += $(call check_gcc,-march=pentium3,-march=i686) cflags-$(CONFIG_MPENTIUM4) += $(call check_gcc,-march=pentium4,-march=i686) 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>		2005-10-30 17:37:16 -08:00
..
alpha	[PATCH] memory hotplug locking: node_size_lock	2005-10-29 21:40:44 -07:00
arm	[PATCH] mm: split page table lock	2005-10-29 21:40:42 -07:00
arm26	[PATCH] mm: arches skip ptlock	2005-10-29 21:40:40 -07:00
cris	[PATCH] mm: cris v32 mmu_context_lock	2005-10-29 21:40:42 -07:00
frv	[PATCH] mm: split page table lock	2005-10-29 21:40:42 -07:00
h8300	kbuild: h8300,m68knommu,sh,sh64 use generic asm-offsets.h support	2005-09-09 20:28:49 +02:00
i386	[PATCH] i386: use -mcpu, not -mtune, for GCCs older than 3.4	2005-10-30 17:37:16 -08:00
ia64	[PATCH] memory hotplug locking: node_size_lock	2005-10-29 21:40:44 -07:00
m32r	[PATCH] m32r: SMC91x driver update	2005-10-30 17:37:16 -08:00
m68k	[PATCH] mm: init_mm without ptlock	2005-10-29 21:40:40 -07:00
m68knommu	[PATCH] m68knommu: startup code for the Drangen Engine 68328 based board	2005-09-12 20:04:15 -07:00
mips	[PATCH] mm: init_mm without ptlock	2005-10-29 21:40:40 -07:00
parisc	[PATCH] memory hotplug locking: node_size_lock	2005-10-29 21:40:44 -07:00
ppc	[PATCH] mm: init_mm without ptlock	2005-10-29 21:40:40 -07:00
ppc64	[PATCH] memory hotplug: ppc64 specific hot-add functions	2005-10-29 21:40:45 -07:00
s390	[PATCH] mm: init_mm without ptlock	2005-10-29 21:40:40 -07:00
sh	[PATCH] mm: i386 sh sh64 ready for split ptlock	2005-10-29 21:40:41 -07:00
sh64	[PATCH] mm: i386 sh sh64 ready for split ptlock	2005-10-29 21:40:41 -07:00
sparc	[PATCH] mm: arches skip ptlock	2005-10-29 21:40:40 -07:00
sparc64	[PATCH] mm: arches skip ptlock	2005-10-29 21:40:40 -07:00
um	[PATCH] uml: remove old UM_FASTCALL, and make the thing work again	2005-10-30 17:37:16 -08:00
v850	[PATCH] V850: C99 initializers for hw_interrupt_type structures	2005-09-10 10:06:27 -07:00
x86_64	[PATCH] swsusp: rework memory freeing on resume	2005-10-30 17:37:14 -08:00
xtensa	[PATCH] gfp_t: dma-mapping (xtensa)	2005-10-28 08:16:49 -07:00