Jeremy Fitzhardinge 71999d9862 x86/paravirt: Use normal calling sequences for irq enable/disable ... Bastian Blank reported a boot crash with stackprotector enabled, and debugged it back to edx register corruption. For historical reasons irq enable/disable/save/restore had special calling sequences to make them more efficient. With the more recent introduction of higher-level and more general optimisations this is no longer necessary so we can just use the normal PVOP_ macros. This fixes some residual bugs in the old implementations which left edx liable to inadvertent clobbering. Also, fix some bugs in __PVOP_VCALLEESAVE which were revealed by actual use. Reported-by: Bastian Blank <bastian@waldi.eu.org> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Cc: Stable Kernel <stable@kernel.org> Cc: Xen-devel <xen-devel@lists.xensource.com> LKML-Reference: <4AD3BC9B.7040501@goop.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2009-10-13 09:22:01 +02:00
..
uv	x86: SGI UV: Add volatile semantics to macros that access chipset registers	2009-09-18 14:05:32 +02:00
visws
xen
a.out-core.h
a.out.h
acpi.h	ACPI: Handle CONFIG_ACPI=n better from linux/acpi.h	2009-08-28 19:57:29 -04:00
aes.h
agp.h	agp: kill phys_to_gart() and gart_to_phys()	2009-08-03 09:05:00 +01:00
alternative-asm.h
alternative.h	x86: properly annotate alternatives.c	2009-08-21 15:30:12 -07:00
amd_iommu_types.h	Merge branch 'amd-iommu/pagetable' into amd-iommu/2.6.32	2009-09-03 17:14:57 +02:00
amd_iommu.h	x86/amd-iommu: Add passthrough mode initialization functions	2009-09-03 16:15:42 +02:00
apic.h	Merge branch 'linus' into x86/urgent	2009-09-20 20:25:03 +02:00
apicdef.h	Merge branch 'kvm-updates/2.6.32' of git://git.kernel.org/pub/scm/virt/kvm/kvm	2009-09-14 17:43:43 -07:00
apicnum.h
apm.h
asm.h	x86, asm: Make _ASM_EXTABLE() usable from assembly code	2009-08-31 15:14:30 -07:00
atomic_32.h	x86: atomic64: Inline atomic64_read() again	2009-07-04 11:45:00 +02:00
atomic_64.h	x86: atomic64: Code atomic(64)_read and atomic(64)_set in C not CPP	2009-07-03 14:42:39 +02:00
atomic.h
auxvec.h
bios_ebda.h
bitops.h
bitsperlong.h
boot.h	x86, setup: correct include file in <asm/boot.h>	2009-06-25 15:16:06 -07:00
bootparam.h	Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-09-18 14:05:47 -07:00
bug.h
bugs.h
byteorder.h
cache.h	Use macros for .data.page_aligned section.	2009-09-21 06:27:08 +02:00
cacheflush.h	x86, pat: Use page flags to track memtypes of RAM pages	2009-08-26 15:41:24 -07:00
calgary.h
calling.h
checksum_32.h	x86: fix csum_ipv6_magic asm memory clobber	2009-10-01 16:11:12 -07:00
checksum_64.h
checksum.h
cmpxchg_32.h	x86: Provide an alternative() based cmpxchg64()	2009-09-30 22:55:59 +02:00
cmpxchg_64.h
cmpxchg.h
compat.h
cpu_debug.h
cpu.h
cpufeature.h	x86: Move APERF/MPERF into a X86_FEATURE	2009-09-15 16:51:25 +02:00
cpumask.h
cputime.h
current.h	x86, percpu: Add 'percpu_read_stable()' interface for cacheable accesses	2009-08-04 01:28:52 +09:00
debugreg.h
delay.h
desc_defs.h	x86: Introduce GDT_ENTRY_INIT()	2009-08-08 17:44:11 +02:00
desc.h	x86: Introduce set_desc_base() and set_desc_limit()	2009-07-19 18:27:52 +02:00
device.h	Driver Core: Add platform device arch data V3	2009-07-22 00:28:38 +02:00
div64.h
dma-mapping.h	x86, IA64, powerpc: add phys_to_dma() and dma_to_phys()	2009-07-28 14:19:20 +09:00
dma.h
dmi.h
ds.h
dwarf2.h	x86, asm: Add 32-bit versions of the combined CFI macros	2009-08-31 15:14:29 -07:00
e820.h	x86: Move memory_setup to x86_init_ops	2009-08-27 17:12:52 +02:00
edac.h
efi.h	x86: Make 64-bit efi_ioremap use ioremap on MMIO regions	2009-08-03 13:34:25 -07:00
elf.h	x86: Increase MIN_GAP to include randomized stack	2009-09-10 17:00:12 -07:00
emergency-restart.h
entry_arch.h	perf: Do the big rename: Performance Counters -> Performance Events	2009-09-21 14:28:04 +02:00
errno.h
fb.h
fcntl.h
fixmap.h	x86, intel_txt: Intel TXT boot support	2009-07-21 11:49:06 -07:00
floppy.h
frame.h
ftrace.h	tracing: Remove FTRACE_SYSCALL_MAX definitions	2009-08-26 21:30:39 +02:00
futex.h
gart.h
genapic.h
geode.h
gpio.h
hardirq.h
highmem.h
hpet.h
hugetlb.h
hw_irq.h
hypertransport.h
hypervisor.h	x86: Move tsc_calibration to x86_init_ops	2009-08-31 09:35:47 +02:00
i387.h	Merge branch 'x86-fpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-09-14 07:58:08 -07:00
i8253.h
i8259.h
ia32_unistd.h
ia32.h
idle.h
init.h
io_32.h
io_64.h
io_apic.h	Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-09-18 14:05:47 -07:00
io.h
ioctl.h
ioctls.h	x86: remove all now-duplicate header files	2009-06-18 14:40:03 -07:00
iomap.h	x86, pat: Add PAT reserve free to io_mapping* APIs	2009-08-26 15:41:16 -07:00
iommu.h
ipcbuf.h	x86: remove all now-duplicate header files	2009-06-18 14:40:03 -07:00
ipi.h
irq_regs.h
irq_remapping.h
irq_vectors.h
irq.h	x86: Move irq_init to x86_init_ops	2009-08-31 09:35:45 +02:00
irqflags.h	x86: allow "=rm" in native_save_fl()	2009-08-25 16:47:16 -07:00
ist.h
k8.h
Kbuild
kdebug.h
kexec.h
kgdb.h
kmap_types.h
kmemcheck.h
kprobes.h
kvm_emulate.h	KVM: Rename x86_emulate.c to emulate.c	2009-09-10 10:46:45 +03:00
kvm_host.h	KVM: add support for change_pte mmu notifiers	2009-10-04 17:04:53 +02:00
kvm_para.h	KVM: Add missing #include	2009-09-10 10:46:49 +03:00
kvm.h	KVM: PIT support for HPET legacy mode	2009-09-10 08:33:12 +03:00
ldt.h
lguest_hcall.h	lguest: update commentry	2009-07-30 16:03:46 +09:30
lguest.h	Merge commit 'origin/x86/urgent' into x86/asm	2009-08-25 15:40:29 -07:00
linkage.h
local.h
mach_timer.h
mach_traps.h
math_emu.h
mc146818rtc.h
mca_dma.h
mca.h
mce.h	x86: EDAC: MCE: Fix MCE decoding callback logic	2009-10-02 15:42:18 +02:00
microcode.h
mman.h	x86: remove all now-duplicate header files	2009-06-18 14:40:03 -07:00
mmconfig.h
mmu_context.h	cpumask: use mm_cpumask() wrapper: x86	2009-09-24 09:34:52 +09:30
mmu.h
mmx.h
mmzone_32.h
mmzone_64.h
mmzone.h
module.h	Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-09-14 07:57:32 -07:00
mpspec_def.h
mpspec.h	x86: Move get/find_smp_config to x86_init_ops	2009-08-31 09:35:45 +02:00
msgbuf.h	x86: remove all now-duplicate header files	2009-06-18 14:40:03 -07:00
msidef.h
msr-index.h	Merge branch 'x86-mce-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-09-17 21:07:08 -07:00
msr.h	x86, msr: Export the register-setting MSR functions via /dev/*/msr	2009-08-31 16:16:04 -07:00
mtrr.h	x86, mtrr: make mtrr_aps_delayed_init static bool	2009-08-21 17:00:02 -07:00
mutex_32.h
mutex_64.h
mutex.h
nmi.h	sysctl: remove "struct file *" argument of ->proc_handler	2009-09-24 07:21:04 -07:00
nops.h	x86/tracing: comment need for atomic nop	2009-09-10 17:22:44 -04:00
numa_32.h
numa_64.h
numa.h
numaq.h
olpc.h
page_32_types.h
page_32.h
page_64_types.h	x86, 64-bit: Clean up user address masking	2009-06-20 15:40:00 -07:00
page_64.h
page_types.h
page.h
param.h	x86: remove all now-duplicate header files	2009-06-18 14:40:03 -07:00
paravirt_types.h	x86/paravirt: Use normal calling sequences for irq enable/disable	2009-10-13 09:22:01 +02:00
paravirt.h	x86/paravirt: Use normal calling sequences for irq enable/disable	2009-10-13 09:22:01 +02:00
parport.h
pat.h	x86, pat: New i/f for driver to request memtype for IO regions	2009-08-26 15:41:10 -07:00
pci_64.h
pci_x86.h	Revert "PCI: use ACPI _CRS data by default"	2009-06-24 16:23:03 -07:00
pci-direct.h
pci-functions.h
pci.h	x86/PCI: default pcibus cpumask to all cpus if it lacks affinity	2009-09-18 08:51:10 -07:00
percpu.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2009-09-15 09:39:44 -07:00
perf_event.h	perf: Do the big rename: Performance Counters -> Performance Events	2009-09-21 14:28:04 +02:00
pgalloc.h	mm: Pass virtual address to [__]p{te,ud,md}_free_tlb()	2009-07-27 12:10:38 -07:00
pgtable_32_types.h
pgtable_32.h
pgtable_64_types.h
pgtable_64.h	x86, 64-bit: Clean up user address masking	2009-06-20 15:40:00 -07:00
pgtable_types.h	Merge branch 'bugfix' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen into x86/urgent	2009-09-23 14:35:10 +02:00
pgtable-2level_types.h
pgtable-2level.h
pgtable-3level_types.h
pgtable-3level.h
pgtable.h	Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-09-18 14:05:47 -07:00
poll.h
posix_types_32.h
posix_types_64.h
posix_types.h
prctl.h
processor-cyrix.h
processor-flags.h
processor.h	Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-09-17 21:00:02 -07:00
proto.h	x86: fix power-of-2 round_up/round_down macros	2009-07-02 12:05:10 -07:00
ptrace-abi.h
ptrace.h
pvclock-abi.h
pvclock.h
rdc321x_defs.h
reboot_fixups.h
reboot.h
required-features.h
resource.h
resume-trace.h
rio.h
rtc.h
rwlock.h
rwsem.h
scatterlist.h	x86: remove all now-duplicate header files	2009-06-18 14:40:03 -07:00
seccomp_32.h
seccomp_64.h
seccomp.h
sections.h
segment.h
sembuf.h
serial.h
setup_arch.h
setup.h	x86: Add Moorestown early detection	2009-08-31 11:09:40 +02:00
shmbuf.h	x86: remove all now-duplicate header files	2009-06-18 14:40:03 -07:00
shmparam.h
sigcontext32.h
sigcontext.h
sigframe.h
siginfo.h
signal.h
smp.h	cpumask: remove arch_send_call_function_ipi	2009-09-24 09:34:47 +09:30
smpboot_hooks.h
socket.h	x86: remove all now-duplicate header files	2009-06-18 14:40:03 -07:00
sockios.h	x86: remove all now-duplicate header files	2009-06-18 14:40:03 -07:00
sparsemem.h
spinlock_types.h
spinlock.h	memory barrier: adding smp_mb__after_lock	2009-07-09 17:06:58 -07:00
srat.h
stackprotector.h	x86/i386: Make sure stack-protector segment base is cache aligned	2009-09-03 21:30:51 +02:00
stacktrace.h	perf_counter: Ignore the nmi call frames in the x86-64 backtraces	2009-07-01 22:37:23 +02:00
stat.h
statfs.h
string_32.h	x86: Trivial whitespace cleanups	2009-09-20 20:18:57 +02:00
string_64.h
string.h
suspend_32.h
suspend_64.h
suspend.h
svm.h
swab.h
swiotlb.h
sync_bitops.h
sys_ia32.h
syscall.h	x86: syscall_get_nr returns int	2009-09-22 19:57:51 -07:00
syscalls.h
system_64.h
system.h	x86/i386: Make sure stack-protector segment base is cache aligned	2009-09-03 21:30:51 +02:00
tce.h
termbits.h	x86: remove all now-duplicate header files	2009-06-18 14:40:03 -07:00
termios.h	x86: remove all now-duplicate header files	2009-06-18 14:40:03 -07:00
thread_info.h	Merge branch 'x86-percpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-09-14 08:01:28 -07:00
time.h	x86: Move get/set_wallclock to x86_platform_ops	2009-09-16 14:34:50 +02:00
timer.h	x86: Move tsc_calibration to x86_init_ops	2009-08-31 09:35:47 +02:00
timex.h
tlb.h
tlbflush.h
topology.h	x86: Remove redundant non-NUMA topology functions	2009-09-24 14:16:15 +02:00
trampoline.h
traps.h	x86: Remove unused patch_espfix_desc()	2009-07-19 18:27:52 +02:00
tsc.h	x86: Move tsc_calibration to x86_init_ops	2009-08-31 09:35:47 +02:00
types.h	x86: remove all now-duplicate header files	2009-06-18 14:40:03 -07:00
uaccess_32.h	x86: Fix uaccess_32.h typo	2009-09-20 20:19:34 +02:00
uaccess_64.h	x86: Fix movq immediate operand constraints in uaccess_64.h	2009-07-20 20:46:17 -07:00
uaccess.h	x86: Fix movq immediate operand constraints in uaccess.h	2009-07-20 23:27:39 -07:00
ucontext.h	x86: remove all now-duplicate header files	2009-06-18 14:40:03 -07:00
unaligned.h
unistd_32.h	perf: Do the big rename: Performance Counters -> Performance Events	2009-09-21 14:28:04 +02:00
unistd_64.h	perf: Do the big rename: Performance Counters -> Performance Events	2009-09-21 14:28:04 +02:00
unistd.h
user32.h
user_32.h
user_64.h
user.h
vdso.h
vga.h
vgtod.h	time: Introduce CLOCK_REALTIME_COARSE	2009-08-21 21:43:46 +02:00
virtext.h
vm86.h
vmi_time.h
vmi.h
vmware.h	x86: Move tsc_calibration to x86_init_ops	2009-08-31 09:35:47 +02:00
vmx.h	KVM: VMX: more MSR_IA32_VMX_EPT_VPID_CAP capability bits	2009-09-10 08:32:55 +03:00
vsyscall.h
x86_init.h	x86: Move get/set_wallclock to x86_platform_ops	2009-09-16 14:34:50 +02:00
xcr.h
xor_32.h
xor_64.h
xor.h
xsave.h