linux/arch/i386
Linus Torvalds b46522394d Revert "[PATCH] x86: Drop cc-options call for all options supported in gcc 3.2+"
This reverts commit c8fdd24725.

It turns out the kernel was correct, and the gcc complaint was a gcc
bug.  The preferred stack boundary is expressed not in bytes, but in the
the log2() of the preferred boundary, so "-mpreferred-stack-boundary=2"
is in fact exactly what we want, but a gcc that is compiled for x86-64
will consider it an error (because the 64-bit calling sequence says that
the stack should be 16-byte aligned) even if we are then using "-m32" to
generate 32-bit code.

Noted-by: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Cc: Jan Hubicka <jh@suse.cz>
Acked-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-17 20:18:11 -07:00
..
boot Revert "fbdev: ignore VESA modes if framebuffer is disabled" 2007-05-08 20:12:30 -07:00
crypto [CRYPTO] api: Get rid of flags argument to setkey 2006-09-21 11:41:02 +10:00
kernel i386: don't check_pgt_cache in flush_tlb_mm 2007-05-17 05:23:05 -07:00
lib i386: Add safe variants of rdmsr_on_cpu and wrmsr_on_cpu 2007-05-08 17:22:01 +02:00
mach-default Add IRQF_IRQPOLL flag on i386 2007-05-08 11:15:22 -07:00
mach-es7000 ACPICA: Remove duplicate table manager 2007-02-02 21:14:28 -05:00
mach-generic Use the APIC to determine the hardware processor id - i386 2007-05-09 12:30:48 -07:00
mach-visws Add IRQF_IRQPOLL flag on i386 2007-05-08 11:15:22 -07:00
mach-voyager i386: fix voyager build 2007-05-15 08:54:01 -07:00
math-emu [PATCH] i386: avoid gcc extension 2007-02-13 13:26:24 +01:00
mm x86: Fix discontigmem + non-HIGHMEM compile 2007-05-15 18:45:49 -07:00
oprofile move die notifier handling to common code 2007-05-08 11:15:04 -07:00
pci i386 pci: use __maybe_unused 2007-05-09 12:30:56 -07:00
power [PATCH] x86: Save and restore the fixed-range MTRRs of the BSP when suspending 2007-05-02 19:27:17 +02:00
defconfig [PATCH] i386: Update defconfig 2007-05-02 19:27:04 +02:00
Kconfig SLUB: i386 support 2007-05-12 11:26:22 -07:00
Kconfig.cpu Fix trivial typos in Kconfig* files 2007-05-09 07:12:20 +02:00
Kconfig.debug [PATCH] i386: PARAVIRT: Remove CONFIG_DEBUG_PARAVIRT 2007-05-02 19:27:13 +02:00
Makefile Revert "[PATCH] x86: Drop cc-options call for all options supported in gcc 3.2+" 2007-05-17 20:18:11 -07:00
Makefile.cpu [PATCH] i386: Fix usage of -mtune when X86_GENERIC=y or CONFIG_MCORE2=y 2007-05-02 19:27:06 +02:00