Linus Torvalds 4710bcce8e i386: remove bogus mtrr range check ... Commit 9215da3320 "fixed" the MTRR range check to not allow any MTRR's under the 1MB mark (since that's where the fixed MTRR's are active). However, that was totally bogus, since it's normal (and almost required) to have a large variable MTRR that starts at 0, and covers some large percentage of the whole RAM, and then using the fixed MTRR's to override that large MTRR to handle the special ISA hole in the 640k-1M region. The old check was bogus too (checking that no variable MTRR is used that is entirely under the 1MB range), but at least it wasn't actively detrimental, because no sane situation would ever trigger such MTRR usage in the first place. That said, the whole notion of not allowing variable MTRR's in the low 1MB is just stupid, so rather than revert the commit, this just removes the whole sad and unnecessary check entirely. Cc: Jan Beulich <jbeulich@novell.com> Cc: Andi Kleen <ak@suse.de> Cc: Andrew Morton <akpm@linux-foundation.org> Tested-by: Luca Palermo <darkmage@sabayonlinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-07-01 10:56:11 -07:00
..
acpi	ACPI: preserve the ebx value in acpi_copy_wakeup_routine	2007-06-24 08:59:12 -07:00
cpu	i386: remove bogus mtrr range check	2007-07-01 10:56:11 -07:00
.gitignore
alternative.c	Revert "[PATCH] x86: __pa and __pa_symbol address space separation"	2007-05-07 08:44:24 -07:00
apic.c	header cleaning: don't include smp_lock.h when not used	2007-05-08 11:15:07 -07:00
apm.c	apm: fix incorrect comment	2007-05-08 11:15:10 -07:00
asm-offsets.c	[PATCH] i386: map enough initial memory to create lowmem mappings	2007-05-02 19:27:16 +02:00
bootflag.c
cpuid.c	Add suspend-related notifications for CPU hotplug	2007-05-09 12:30:56 -07:00
crash_dump.c
crash.c	move die notifier handling to common code	2007-05-08 11:15:04 -07:00
doublefault.c	[PATCH] i386: i386 separate hardware-defined TSS from Linux additions	2007-05-02 19:27:13 +02:00
e820.c	[PATCH] i386: Drop noisy e820 debugging printks	2007-05-02 19:27:21 +02:00
early_printk.c
efi_stub.S
efi.c	EFI: warn only for pre-1.00 system tables	2007-05-08 11:15:10 -07:00
entry.S	[PATCH] i386: fix wrong comment for syscall stack layout	2007-05-02 19:27:19 +02:00
head.S	Revert "[PATCH] paravirt: Add startup infrastructure for paravirtualization"	2007-05-10 09:26:53 -07:00
hpet.c	[PATCH] Add suspend/resume for HPET	2007-03-29 10:25:32 -07:00
i386_ksyms.c	[PATCH] i386: Convert PDA into the percpu section	2007-05-02 19:27:16 +02:00
i387.c
i8237.c
i8253.c	[VOYAGER] clockevents: correct boot cpu is zero assumption	2007-05-01 10:06:42 -05:00
i8259.c	header cleaning: don't include smp_lock.h when not used	2007-05-08 11:15:07 -07:00
init_task.c
io_apic.c	header cleaning: don't include smp_lock.h when not used	2007-05-08 11:15:07 -07:00
ioport.c	header cleaning: don't include smp_lock.h when not used	2007-05-08 11:15:07 -07:00
irq.c	[PATCH] i386: Convert PDA into the percpu section	2007-05-02 19:27:16 +02:00
kprobes.c	Kprobes: The ON/OFF knob thru debugfs	2007-05-08 11:15:19 -07:00
ldt.c	header cleaning: don't include smp_lock.h when not used	2007-05-08 11:15:07 -07:00
legacy_serial.c	x86, serial: convert legacy COM ports to platform devices	2007-05-08 11:15:23 -07:00
machine_kexec.c
Makefile	i386: move common parts of smp into their own file	2007-05-15 08:54:00 -07:00
mca.c
microcode.c	microcode: fix section mismatch warning	2007-06-01 08:18:30 -07:00
module.c
mpparse.c	header cleaning: don't include smp_lock.h when not used	2007-05-08 11:15:07 -07:00
msr.c	Add suspend-related notifications for CPU hotplug	2007-05-09 12:30:56 -07:00
nmi.c	move die notifier handling to common code	2007-05-08 11:15:04 -07:00
numaq.c
paravirt.c	Revert "[PATCH] paravirt: Add startup infrastructure for paravirtualization"	2007-05-10 09:26:53 -07:00
pci-dma.c	x86: Disable DAC on VIA bridges	2007-06-20 14:27:25 -07:00
pcspeaker.c
process.c	SLUB: i386 support	2007-05-12 11:26:22 -07:00
ptrace.c	header cleaning: don't include smp_lock.h when not used	2007-05-08 11:15:07 -07:00
quirks.c	[PATCH] x86: revert x86_64-mm-fix-the-irqbalance-quirk-for-e7320-e7520-e7525	2007-05-02 19:27:04 +02:00
reboot_fixups.c	[PATCH] i386: clean up mach_reboot_fixups	2007-05-02 19:27:06 +02:00
reboot.c	Work around Dell E520 BIOS reboot bug	2007-06-01 08:18:28 -07:00
relocate_kernel.S
scx200.c
setup.c	[PATCH] clocksource init adjustments (fix bug #7426)	2007-03-05 07:57:53 -08:00
sigframe.h
signal.c	header cleaning: don't include smp_lock.h when not used	2007-05-08 11:15:07 -07:00
smp.c	i386: don't check_pgt_cache in flush_tlb_mm	2007-05-17 05:23:05 -07:00
smpboot.c	smpboot: fix cachesize comparison in smp_tune_scheduling()	2007-05-31 07:55:16 -07:00
smpcommon.c	i386: move common parts of smp into their own file	2007-05-15 08:54:00 -07:00
srat.c
summit.c
sys_i386.c	header cleaning: don't include smp_lock.h when not used	2007-05-08 11:15:07 -07:00
syscall_table.S	signal/timer/event: eventfd wire up x86 arches	2007-05-11 08:29:37 -07:00
sysenter.c	[PATCH] i386: In compat mode, the return value here was uninitialized.	2007-05-02 19:27:16 +02:00
time.c	[PATCH] i386: pit_latch_buggy has no effect	2007-05-02 19:27:05 +02:00
topology.c	Replace remaining references to "driverfs" with "sysfs".	2007-02-17 19:13:42 +01:00
trampoline.S	[PATCH] i386: Rename boot_gdt_table to boot_gdt	2007-05-02 19:27:10 +02:00
traps.c	Revert "ipmi: add new IPMI nmi watchdog handling"	2007-05-14 15:24:24 -07:00
tsc_sync.c	[PATCH] x86: rewrite SMP TSC sync code	2007-02-16 08:13:57 -08:00
tsc.c	[PATCH] i386: remove xtime_lock'ing around cpufreq notifier	2007-05-02 19:27:18 +02:00
verify_cpu.S	i386: Enable CX8/PGE CPUID bits early on VIA C3	2007-05-21 09:56:57 -07:00
vm86.c	header cleaning: don't include smp_lock.h when not used	2007-05-08 11:15:07 -07:00
vmi.c	Fix vmi.c compilation	2007-06-01 08:18:27 -07:00
vmiclock.c	[PATCH] i386: Convert VMI timer to use clock events	2007-05-02 19:27:16 +02:00
vmlinux.lds.S	all-archs: consolidate .data section definition in asm-generic	2007-05-19 09:11:57 +02:00
vsyscall-int80.S
vsyscall-note.S
vsyscall-sigreturn.S
vsyscall-sysenter.S
vsyscall.lds.S	[PATCH] i386: VDSO_PRELINK warning fix	2007-05-02 19:27:09 +02:00
vsyscall.S