Rusty Russell 139ec7c416 [PATCH] paravirt: Patch inline replacements for paravirt intercepts ... It turns out that the most called ops, by several orders of magnitude, are the interrupt manipulation ops. These are obvious candidates for patching, so mark them up and create infrastructure for it. The method used is that the ops structure has a patch function, which is called for each place which needs to be patched: this returns a number of instructions (the rest are NOP-padded). Usually we can spare a register (%eax) for the binary patched code to use, but in a couple of critical places in entry.S we can't: we make the clobbers explicit at the call site, and manually clobber the allowed registers in debug mode as an extra check. And: Don't abuse CONFIG_DEBUG_KERNEL, add CONFIG_DEBUG_PARAVIRT. And: AK: Fix warnings in x86-64 alternative.c build And: AK: Fix compilation with defconfig And: ^From: Andrew Morton <akpm@osdl.org> Some binutlises still like to emit references to __stop_parainstructions and __start_parainstructions. And: AK: Fix warnings about unused variables when PARAVIRT is disabled. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Zachary Amsden <zach@vmware.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org>		2006-12-07 02:14:08 +01:00
..
8253pit.h
a.out.h
acpi.h	[PATCH] x86: Add acpi_user_timer_override option for Asus boards	2006-11-14 16:57:46 +01:00
agp.h
alternative-asm.i	Remove all inclusions of <linux/config.h>	2006-10-04 03:38:54 -04:00
alternative.h	[PATCH] paravirt: Patch inline replacements for paravirt intercepts	2006-12-07 02:14:08 +01:00
apic.h	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	2006-10-05 15:10:12 +01:00
apicdef.h
atomic.h
auxvec.h
bitops.h	[PATCH] optimize hweight64 for x86_64	2006-09-26 10:52:38 +02:00
boot.h
bootsetup.h
bug.h
bugs.h
byteorder.h
cache.h	fix file specification in comments	2006-10-03 23:01:26 +02:00
cacheflush.h
calgary.h	[PATCH] Calgary: allow compiling Calgary in but not using it by default	2006-12-07 02:14:07 +01:00
calling.h
checksum.h	[NET]: X86_64 checksum annotations and cleanups.	2006-12-02 21:23:14 -08:00
compat.h
cpu.h
cpufeature.h	[PATCH] x86-64: add X86_FEATURE_PEBS and detection	2006-12-07 02:14:01 +01:00
cputime.h
current.h
debugreg.h
delay.h	[PATCH] x86: comment magic constants in delay.h	2006-12-07 02:14:07 +01:00
desc_defs.h	[PATCH] x86-64: Extract segment descriptor definitions for use outside	2006-12-07 02:14:04 +01:00
desc.h	[PATCH] x86-64: Extract segment descriptor definitions for use outside	2006-12-07 02:14:04 +01:00
device.h	ACPI: Change ACPI to use dev_archdata instead of firmware_data	2006-12-01 14:52:01 -08:00
div64.h
dma-mapping.h	[PATCH] Move valid_dma_direction() from x86_64 to generic code	2006-09-29 09:18:10 -07:00
dma.h
dmi.h
dwarf2.h	[PATCH] i386/x86-64: Work around gcc bug with noreturn functions in unwinder	2006-09-26 10:52:41 +02:00
e820.h	[PATCH] Have x86_64 use add_active_range() and free_area_init_nodes	2006-09-27 08:26:11 -07:00
edac.h
elf.h	[PATCH] severing module.h->sched.h	2006-12-04 02:00:22 -05:00
emergency-restart.h
errno.h
fcntl.h
fixmap.h	[PATCH] Remove all ifdefs for local/io apic	2006-09-26 10:52:29 +02:00
floppy.h	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	2006-10-05 15:10:12 +01:00
fpu32.h
futex.h
genapic.h	[PATCH] x86_64 irq: Allocate a vector across all cpus for genapic_flat.	2006-10-08 12:24:02 -07:00
hardirq.h	[PATCH] genirq: irq: generalize the check for HARDIRQ_BITS	2006-10-04 07:55:28 -07:00
hpet.h
hw_irq.h	[PATCH] x86-64: Only look at per_cpu data for online cpus.	2006-10-25 01:00:23 +02:00
hypertransport.h	[PATCH] Initial generic hypertransport interrupt support	2006-10-04 07:55:29 -07:00
i387.h	[PATCH] Add __must_check to copy_*_user	2006-09-26 10:52:39 +02:00
ia32_unistd.h
ia32.h
ide.h
idle.h
intel_arch_perfmon.h	[PATCH] x86: i386/x86-64 Add nmi watchdog support for new Intel CPUs	2006-09-26 10:52:27 +02:00
io_apic.h	x86-64: clean up io-apic accesses	2006-11-08 10:23:03 -08:00
io.h	[PATCH] Consolidate check_signature	2006-10-11 11:14:23 -07:00
ioctl.h
ioctls.h
ipcbuf.h
ipi.h
irq_regs.h	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	2006-10-05 15:10:12 +01:00
irq.h	[PATCH] genirq: x86_64 irq: make vector_irq per cpu	2006-10-04 07:55:29 -07:00
irqflags.h
k8.h
Kbuild	[PATCH] Split i386 and x86_64 ptrace.h	2006-09-26 08:49:10 -07:00
kdebug.h
kexec.h	[PATCH] Avoid overwriting the current pgd (V4, x86_64)	2006-09-26 10:52:38 +02:00
kmap_types.h
kprobes.h	[PATCH] IA64: kprobe invalidate icache of jump buffer	2006-07-31 13:28:38 -07:00
ldt.h
linkage.h	[PATCH] Add proper alignment to ENTRY	2006-09-26 10:52:29 +02:00
local.h
mach_apic.h	[PATCH] x86_64 irq: Allocate a vector across all cpus for genapic_flat.	2006-10-08 12:24:02 -07:00
mc146818rtc.h
mce.h	[PATCH] x86: Refactor thermal throttle processing	2006-09-26 10:52:42 +02:00
mman.h
mmsegment.h
mmu_context.h
mmu.h
mmzone.h
module.h
mpspec.h	[PATCH] Replace mp bus array with bitmap for bus not pci	2006-09-26 10:52:30 +02:00
msgbuf.h
msidef.h	[PATCH] genirq: x86_64 irq: Move msi message composition into io_apic.c	2006-10-04 07:55:28 -07:00
msr.h	[PATCH] x86-64: x86-64 add Intel Core related PMU MSRs definitions	2006-12-07 02:14:02 +01:00
mtrr.h
mutex.h	[PATCH] Don't use lock section for mutexes and semaphores	2006-09-26 10:52:32 +02:00
namei.h
nmi.h	[PATCH] x86: all cpu backtrace	2006-12-07 02:14:01 +01:00
node.h
numa.h
page.h
param.h
parport.h
pci-direct.h	[PATCH] x86: Allow disabling early pci scans with pci=noearly or disallowing conf1	2006-09-26 10:52:41 +02:00
pci.h
pda.h	[PATCH] x86-64: Fix race in exit_idle	2006-11-14 16:57:46 +01:00
percpu.h	[PATCH] Fix typo in "syntax error if percpu macros are incorrectly used" patch	2006-10-06 08:53:41 -07:00
pgalloc.h
pgtable.h	[PATCH] x86-64: x86_64 add NX mask for PTE entry	2006-10-21 18:37:02 +02:00
poll.h
posix_types.h
prctl.h
processor.h	ACPI: Processor native C-states using MWAIT	2006-10-14 00:35:39 -04:00
proto.h	[PATCH] x86-64: Revert timer routing behaviour back to 2.6.16 state	2006-10-21 18:37:03 +02:00
ptrace-abi.h	[PATCH] Split i386 and x86_64 ptrace.h	2006-09-26 08:49:10 -07:00
ptrace.h	[PATCH] Add regs_return_value() helper	2006-10-02 07:57:16 -07:00
resource.h
rio.h	[PATCH] Calgary: check BBAR ioremap success when ioremapping	2006-12-07 02:14:06 +01:00
rtc.h
rwlock.h	[PATCH] Clean up spin/rwlocks	2006-09-26 10:52:32 +02:00
scatterlist.h
seccomp.h
sections.h
segment.h	[PATCH] Add the vgetcpu vsyscall	2006-09-26 10:52:28 +02:00
semaphore.h	[PATCH] Use early clobber in semaphores	2006-09-30 01:47:55 +02:00
sembuf.h
serial.h
setup.h
shmbuf.h
shmparam.h
sigcontext32.h
sigcontext.h
siginfo.h
signal.h	[PATCH] Add TIF_RESTORE_SIGMASK	2006-09-26 10:52:26 +02:00
smp.h	[PATCH] x86-64: remove duplicated cpu_mask_to_apicid in x86_64 smp.h	2006-12-07 02:14:01 +01:00
socket.h
sockios.h
sparsemem.h
spinlock_types.h
spinlock.h	[PATCH] x86-64: Don't keep interrupts disabled while spinning in spinlocks	2006-12-07 02:14:00 +01:00
stacktrace.h	[PATCH] Merge stacktrace and show_trace	2006-09-26 10:52:34 +02:00
stat.h
statfs.h
string.h
suspend.h
swiotlb.h	[PATCH] x86_64: Fix swiotlb=force	2006-07-29 20:59:55 -07:00
system.h	[PATCH] Don't leak NT bit into next task	2006-09-26 10:52:41 +02:00
tce.h	[PATCH] Calgary IOMMU: consolidate per bus data structures	2006-09-26 10:52:31 +02:00
termbits.h
termios.h
therm_throt.h	[PATCH] x86: Refactor thermal throttle processing	2006-09-26 10:52:42 +02:00
thread_info.h	[PATCH] x86-64 TIF flags for debug regs and io bitmap in ctxsw	2006-09-26 10:52:28 +02:00
timex.h
tlb.h
tlbflush.h	[PATCH] Clean up and minor fixes to TLB flush	2006-09-26 10:52:29 +02:00
topology.h	[PATCH] sched: introduce child field in sched_domain	2006-10-03 08:04:06 -07:00
types.h	[PATCH] Centralise definitions of sector_t and blkcnt_t	2006-12-04 19:41:15 -08:00
uaccess.h	[PATCH] severing uaccess.h -> sched.h	2006-12-04 02:00:26 -05:00
ucontext.h
unaligned.h
unistd.h	[PATCH] rename the provided execve functions to kernel_execve	2006-10-02 07:57:23 -07:00
unwind.h	[PATCH] Fix unwinder warning in traps.c	2006-09-26 10:52:42 +02:00
user32.h
user.h
vga.h
vsyscall32.h
vsyscall.h	[PATCH] x86-64: Fix vgetcpu when CONFIG_HOTPLUG_CPU is disabled	2006-11-14 16:57:46 +01:00
xor.h