Borislav Petkov 69797dafe3 Revert "x86/mm/ASLR: Propagate base load address calculation" ... This reverts commit: f47233c2d3 ("x86/mm/ASLR: Propagate base load address calculation") The main reason for the revert is that the new boot flag does not work at all currently, and in order to make this work, we need non-trivial changes to the x86 boot code which we didn't manage to get done in time for merging. And even if we did, they would've been too risky so instead of rushing things and break booting 4.1 on boxes left and right, we will be very strict and conservative and will take our time with this to fix and test it properly. Reported-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Baoquan He <bhe@redhat.com> Cc: H. Peter Anvin <hpa@linux.intel.com Cc: Jiri Kosina <jkosina@suse.cz> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Junjie Mao <eternal.n08@gmail.com> Cc: Kees Cook <keescook@chromium.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Matt Fleming <matt.fleming@intel.com> Link: http://lkml.kernel.org/r/20150316100628.GD22995@pd.tnic Signed-off-by: Ingo Molnar <mingo@kernel.org>		2015-03-16 11:18:21 +01:00
..
crypto
numachip
trace
uv	x86: UV BAU: Increase maximum CPUs per socket/hub	2014-11-03 13:49:24 +01:00
xen	xen: remove scratch frames for ballooned pages and m2p override	2015-01-28 14:03:10 +00:00
a.out-core.h
acenv.h	ACPICA: Linux: Add support to exclude <asm/acenv.h> inclusion.	2014-07-23 01:10:44 +02:00
acpi.h	x86/xen: Override ACPI IRQ management callback __acpi_unregister_gsi	2015-01-20 11:44:41 +01:00
agp.h
alternative-asm.h
alternative.h	x86/alternative: Add alternative_input_2 to support alternative with two features and input	2014-05-29 14:24:53 -07:00
amd_nb.h	x86/AMD/NB: Fix amd_set_subcaches() parameter type	2014-01-25 08:50:09 +01:00
apb_timer.h
apic.h	x86/apic: Fix the devicetree build in certain configs	2015-02-18 22:30:19 +01:00
apic_flat_64.h
apicdef.h
apm.h
arch_hweight.h
archrandom.h	random: Add arch_has_random[_seed]()	2014-03-19 22:24:08 -04:00
asm-offsets.h
asm.h	kprobes: Introduce NOKPROBE_SYMBOL() macro to maintain kprobes blacklist	2014-04-24 10:02:56 +02:00
atomic.h	locking,arch: Use ACCESS_ONCE() instead of cast to volatile in atomic_read()	2014-10-03 06:06:23 +02:00
atomic64_32.h
atomic64_64.h	locking,arch: Use ACCESS_ONCE() instead of cast to volatile in atomic_read()	2014-10-03 06:06:23 +02:00
barrier.h	arch: Add lightweight memory barriers dma_rmb() and dma_wmb()	2014-12-11 21:15:06 -05:00
bios_ebda.h
bitops.h	Make ARCH_HAS_FAST_MULTIPLIER a real config variable	2014-09-13 11:14:53 -07:00
boot.h
bootparam_utils.h
bug.h	x86: always define BUG() and HAVE_ARCH_BUG, even with !CONFIG_BUG	2014-04-07 16:36:10 -07:00
bugs.h
cache.h
cacheflush.h	x86: mm: Move PAT only functions to mm/pat.c	2014-11-16 18:59:19 +01:00
calgary.h
calling.h	x86: entry_64.S: delete unused code	2015-01-13 14:00:33 -08:00
ce4100.h
checksum.h
checksum_32.h
checksum_64.h	net: Change x86_64 add32_with_carry to allow memory operand	2014-05-05 15:26:29 -04:00
clocksource.h	x86, vdso: Make vsyscall_gtod_data handling x86 generic	2014-03-18 12:51:52 -07:00
cmdline.h	x86, boot: Carve out early cmdline parsing function	2014-05-20 20:21:24 -07:00
cmpxchg.h	x86: Simplify __HAVE_ARCH_CMPXCHG tests	2014-07-11 17:28:51 -07:00
cmpxchg_32.h	x86: Simplify __HAVE_ARCH_CMPXCHG tests	2014-07-11 17:28:51 -07:00
cmpxchg_64.h	x86: Simplify __HAVE_ARCH_CMPXCHG tests	2014-07-11 17:28:51 -07:00
compat.h
context_tracking.h
cpu.h
cpu_device_id.h
cpufeature.h	Merge branch 'perf/hw_breakpoints' into perf/core	2015-01-28 15:48:59 +01:00
cpumask.h
crash.h	kexec: support for kexec on panic using new system call	2014-08-08 15:57:33 -07:00
current.h
debugreg.h	perf/x86/amd: AMD support for bp_len > HW_BREAKPOINT_LEN_8	2014-12-03 15:14:26 +01:00
delay.h
desc.h	x86, tls: Interpret an all-zero struct user_desc as "no segment"	2015-01-22 21:45:07 +01:00
desc_defs.h
device.h
disabled-features.h	x86, mpx: Add MPX to disabled features	2014-11-18 00:58:53 +01:00
div64.h
dma-mapping.h
dma.h	x86/mm: Fix zone ranges boot printout	2014-12-11 11:35:02 +01:00
dmi.h
dwarf2.h
e820.h
edac.h
efi.h	efi/x86: Move x86 back to libstub	2014-11-11 22:23:11 +00:00
elf.h	x86: Reject x32 executables if x32 ABI not supported	2014-10-08 11:17:42 +02:00
emergency-restart.h
entry_arch.h
espfix.h	x86, espfix: Fix broken header guard	2014-05-02 11:34:17 -07:00
exec.h
fb.h	x86: Use new cache mode type in include/asm/fb.h	2014-11-16 11:04:24 +01:00
fixmap.h	Merge branch 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-12-10 14:24:20 -08:00
floppy.h	x86: Remove deprecated IRQF_DISABLED	2014-03-04 21:47:51 +01:00
fpu-internal.h	x86/fpu: Drop_fpu() should not assume that tsk equals current	2015-03-13 12:44:29 +01:00
frame.h
ftrace.h	ftrace/x86: Move MCOUNT_SAVE_FRAME out of header file	2014-12-01 14:07:16 -05:00
futex.h
gart.h
genapic.h
geode.h
gpio.h
hardirq.h	x86, irq, trivial: Minor improvements of IRQ related code	2014-06-21 23:05:41 +02:00
highmem.h	x86: mm: Re-use the early_ioremap fixed area	2014-11-03 13:40:44 +01:00
hpet.h	x86/hpet: Make boot_hpet_disable extern	2014-05-08 08:15:34 +02:00
hugetlb.h	x86, mm, hugetlb: Add missing TLB page invalidation for hugetlb_cow()	2014-05-13 16:34:09 -07:00
hw_breakpoint.h	perf/x86/amd: AMD support for bp_len > HW_BREAKPOINT_LEN_8	2014-12-03 15:14:26 +01:00
hw_irq.h	x86, irq: Move IOAPIC related declarations from hw_irq.h into io_apic.h	2014-12-16 14:08:17 +01:00
hypertransport.h
hypervisor.h
i387.h	x86, fpu: Fix math_state_restore() race with kernel_fpu_begin()	2015-01-20 13:53:07 +01:00
i8259.h	x86, irq: Count legacy IRQs by legacy_pic->nr_legacy_irqs instead of NR_IRQS_LEGACY	2014-06-21 23:05:42 +02:00
ia32.h
ia32_unistd.h
idle.h
imr.h	x86/intel/quark: Add Isolated Memory Regions for Quark X1000	2015-02-18 23:22:47 +01:00
inat.h
inat_types.h
init.h
insn.h	x86: Remove arbitrary instruction size limit in instruction decoder	2014-11-18 00:58:52 +01:00
inst.h
intel-mid.h	x86, mrst: remove Moorestown specific serial drivers	2015-02-02 10:11:24 -08:00
intel_mid_vrtc.h
intel_scu_ipc.h
io.h	Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-12-10 13:59:34 -08:00
io_apic.h	x86/ioapic: Provide stub functions for IOAPIC%3Dn	2015-01-22 15:10:55 +01:00
iomap.h
iommu.h
iommu_table.h
iosf_mbi.h	x86, iosf: Added Quark MBI identifiers	2014-05-09 14:57:08 -07:00
ipi.h
irq.h	nmi: provide the option to issue an NMI back trace to every cpu but current	2014-06-23 16:47:44 -07:00
irq_regs.h
irq_remapping.h	iommu/irq_remapping: Kill function irq_remapping_supported() and related code	2015-01-15 11:24:23 +01:00
irq_vectors.h	x86: Avoid building unused IRQ entry stubs	2014-12-16 14:08:14 +01:00
irq_work.h	x86: Tell irq work about self IPI support	2014-09-13 18:38:29 +02:00
irqflags.h	x86_64/entry/xen: Do not invoke espfix64 on Xen	2014-07-28 15:25:40 -07:00
ist.h
jump_label.h
kasan.h	x86_64: add KASan support	2015-02-13 21:21:41 -08:00
kbdleds.h
Kbuild	x86: use generic dma-contiguous.h	2014-09-22 13:35:52 +02:00
kdebug.h
kexec-bzimage64.h	kexec-bzImage64: support for loading bzImage using 64bit entry	2014-08-08 15:57:33 -07:00
kexec.h	kexec: support for kexec on panic using new system call	2014-08-08 15:57:33 -07:00
kgdb.h
kmap_types.h
kmemcheck.h
kprobes.h	kprobes/x86: Remove stale ARCH_SUPPORTS_KPROBES_ON_FTRACE define	2014-10-17 07:18:34 +02:00
kvm_emulate.h	KVM: x86: IRET emulation does not clear NMI masking	2015-01-26 12:14:42 +01:00
kvm_guest.h
kvm_host.h	kvm: add halt_poll_ns module parameter	2015-02-06 13:08:37 +01:00
kvm_para.h	x86: kvm: use alternatives for VMCALL vs. VMMCALL if kernel text is read-only	2014-09-24 14:07:57 +02:00
lguest.h
lguest_hcall.h	lguest: remove NOTIFY call and eventfd facility.	2015-02-11 16:47:46 +10:30
linkage.h
livepatch.h	livepatch: rename config to CONFIG_LIVEPATCH	2015-02-04 11:25:51 +01:00
local.h
local64.h
mach_timer.h
mach_traps.h
math_emu.h
mc146818rtc.h	x86: Simplify __HAVE_ARCH_CMPXCHG tests	2014-07-11 17:28:51 -07:00
mce.h	x86, mce: Get rid of TIF_MCE_NOTIFY and associated mce tricks	2015-01-07 07:47:42 -08:00
microcode.h	x86, microcode: Reload microcode on resume	2014-12-06 13:03:03 +01:00
microcode_amd.h	x86, microcode: Reload microcode on resume	2014-12-06 13:03:03 +01:00
microcode_intel.h	x86, microcode: Reload microcode on resume	2014-12-06 13:03:03 +01:00
misc.h
mmconfig.h
mmu.h	perf/x86: Only allow rdpmc if a perf_event is mapped	2015-02-04 12:10:47 +01:00
mmu_context.h	perf/x86: Add /sys/devices/cpu/rdpmc=2 to allow rdpmc for all tasks	2015-02-04 12:10:49 +01:00
mmx.h
mmzone.h
mmzone_32.h	x86, platforms: Remove NUMAQ	2014-02-27 08:07:39 -08:00
mmzone_64.h
module.h
mpspec.h	x86, apic: Remove mps_oem_check callback	2014-07-31 08:05:42 -07:00
mpspec_def.h
mpx.h	x86, mpx: Cleanup unused bound tables	2014-11-18 00:58:54 +01:00
mshyperv.h	x86: hyperv: Fixup the (brain) damage caused by the irq cleanup	2014-03-05 13:42:14 +01:00
msidef.h
msr.h	x86: Add another set of MSR accessor functions	2014-03-13 15:34:45 -07:00
mtrr.h
mutex.h
mutex_32.h	x86: Simplify __HAVE_ARCH_CMPXCHG tests	2014-07-11 17:28:51 -07:00
mutex_64.h
mwait.h	x86, cpufeature: Convert more "features" to bugs	2014-06-18 15:27:04 -07:00
nmi.h	x86/nmi: Push duration printk() to irq context	2014-02-09 13:17:22 +01:00
nops.h
numa.h	x86/mm/numa: Drop dead code and rename setup_node_data() to setup_alloc_data()	2014-09-16 08:55:10 +02:00
numa_32.h
olpc.h
olpc_ofw.h
page.h	arm64,ia64,ppc,s390,sh,tile,um,x86,mm: remove default gate area	2014-08-08 15:57:27 -07:00
page_32.h
page_32_types.h	x86_64, traps: Stop using IST for #SS	2014-11-23 13:56:19 -08:00
page_64.h	x86_64,vsyscall: Make vsyscall emulation configurable	2014-11-03 21:44:57 +01:00
page_64_types.h	kasan: enable stack instrumentation	2015-02-13 21:21:41 -08:00
page_types.h	Revert "x86/mm/ASLR: Propagate base load address calculation"	2015-03-16 11:18:21 +01:00
paravirt.h	x86: Store a per-cpu shadow copy of CR4	2015-02-04 12:10:42 +01:00
paravirt_types.h	x86, asmlinkage, paravirt: Don't rely on local assembler labels	2014-01-29 22:17:17 -08:00
parport.h
pat.h	x86: Enable PAT to use cache mode translation tables	2014-11-16 11:04:26 +01:00
pci-direct.h
pci-functions.h
pci.h	x86, irq: Move PCI MSI related code from io_apic.c into msi.c	2014-12-16 14:08:17 +01:00
pci_64.h
pci_x86.h	x86/PCI: Refine the way to release PCI IRQ resources	2015-02-05 15:09:26 +01:00
percpu.h	x86-64: Use RIP-relative addressing for most per-CPU accesses	2014-11-04 20:43:14 +01:00
perf_event.h	perf/x86/amd/ibs: Update IBS MSRs and feature definitions	2014-11-12 15:12:32 +01:00
perf_event_p4.h	percpu: Resolve ambiguities in __get_cpu_var/cpumask_var_t	2014-08-28 08:58:57 -04:00
pgalloc.h
pgtable-2level.h	x86: drop _PAGE_FILE and pte_file()-related helpers	2015-02-10 14:30:33 -08:00
pgtable-2level_types.h
pgtable-3level.h	x86: drop _PAGE_FILE and pte_file()-related helpers	2015-02-10 14:30:33 -08:00
pgtable-3level_types.h
pgtable.h	x86: pte_protnone() and pmd_protnone() must check entry is not present	2015-02-19 15:04:49 -08:00
pgtable_32.h	x86: Remove set_pmd_pfn	2014-09-01 10:15:31 +02:00
pgtable_32_types.h	x86: mm: Re-use the early_ioremap fixed area	2014-11-03 13:40:44 +01:00
pgtable_64.h	mm: remove remaining references to NUMA hinting bits and helpers	2015-02-12 18:54:08 -08:00
pgtable_64_types.h	x86, ptdump: Add section for EFI runtime services	2014-11-11 22:28:57 +00:00
pgtable_types.h	mm: remove remaining references to NUMA hinting bits and helpers	2015-02-12 18:54:08 -08:00
platform_sst_audio.h	ASoC: Intel: mrfld: Define sst_res_info for acpi	2014-10-27 18:02:38 +00:00
pmc_atom.h	x86: pmc_atom: Expose contents of PSS	2015-01-20 12:50:14 +01:00
posix_types.h
preempt.h	sched: Kill task_preempt_count()	2014-10-28 10:47:56 +01:00
probe_roms.h
processor-cyrix.h
processor-flags.h
processor.h	x86: Clean up cr4 manipulation	2015-02-04 12:10:41 +01:00
prom.h	x86, devicetree, irq: Use common mechanism to support irqdomain	2014-06-21 23:05:43 +02:00
proto.h	x86, vdso: Move syscall and sysenter setup into kernel/cpu/common.c	2014-05-05 13:18:47 -07:00
ptrace.h	x86: Split syscall_trace_enter into two phases	2014-09-08 14:14:03 -07:00
pvclock-abi.h
pvclock.h
qrwlock.h	x86, locking: Use no more OOSTORE nonsense	2014-06-18 18:41:22 +02:00
realmode.h
reboot.h
reboot_fixups.h
required-features.h
resume-trace.h
rio.h
rmwcc.h
rtc.h
rwsem.h
seccomp.h
seccomp_32.h
seccomp_64.h
sections.h
segment.h	x86/asm: Unify segment selector defines	2014-12-11 11:45:03 +01:00
serial.h	x86/tty/serial/8250: Clean up the asm/serial.h include file a bit	2014-09-06 10:20:55 +02:00
setup.h	x86, espfix: Move espfix definitions into a separate header file	2014-05-01 14:16:15 -07:00
setup_arch.h
shmparam.h
sigcontext.h
sigframe.h
sighandling.h
signal.h	signals: kill sigfindinword()	2014-06-06 16:08:11 -07:00
simd.h
smap.h
smp.h	x86/core, x86/xen/smp: Use 'die_complete' completion when taking CPU down	2014-11-10 11:16:40 +01:00
sparsemem.h
special_insns.h	x86: Store a per-cpu shadow copy of CR4	2015-02-04 12:10:42 +01:00
spinlock.h	x86/spinlocks/paravirt: Fix memory corruption on unlock	2015-02-18 14:53:49 +01:00
spinlock_types.h	locking/rwlock, x86: Clean up asm/spinlock*.h to remove old rwlock code	2014-09-10 11:46:38 +02:00
sta2x11.h
stackprotector.h
stacktrace.h
string.h
string_32.h
string_64.h	x86_64: kasan: add interceptors for memset/memmove/memcpy functions	2015-02-13 21:21:41 -08:00
suspend.h
suspend_32.h
suspend_64.h
svm.h
swiotlb.h	x86: enable DMA CMA with swiotlb	2014-06-04 16:53:57 -07:00
switch_to.h	sched/x86_64: Don't save flags on context switch	2014-10-28 11:11:30 +01:00
sync_bitops.h	arch,x86: Convert smp_mb__*()	2014-04-18 14:20:46 +02:00
sys_ia32.h
syscall.h	audit: use uapi/linux/audit.h for AUDIT_ARCH declarations	2014-03-20 10:11:59 -04:00
syscalls.h
sysfb.h
tce.h
thread_info.h	all arches, signal: move restart_block to struct task_struct	2015-02-12 18:54:12 -08:00
time.h
timer.h
timex.h
tlb.h
tlbflush.h	x86: Store a per-cpu shadow copy of CR4	2015-02-04 12:10:42 +01:00
topology.h	PCI changes for the v3.15 merge window:	2014-04-01 15:14:04 -07:00
trace_clock.h
traps.h	x86, traps: Add ist_begin_non_atomic and ist_end_non_atomic	2015-01-02 10:22:46 -08:00
tsc.h	x86, tsc: Fallback to normal calibration if fast MSR calibration fails	2014-02-19 17:12:24 +01:00
uaccess.h	x86/uaccess: fix sparse errors	2015-01-13 15:22:59 +02:00
uaccess_32.h
uaccess_64.h
unaligned.h
unistd.h	sys_sgetmask/sys_ssetmask: add CONFIG_SGETMASK_SYSCALL	2014-06-04 16:54:14 -07:00
uprobes.h	uprobes/x86: Rename arch_uprobe->def to ->defparam, minor comment updates	2014-06-05 16:21:57 +02:00
user.h
user32.h
user_32.h
user_64.h
vdso.h	x86, vdso: Move the vvar area before the vdso text	2014-07-11 16:57:51 -07:00
vga.h	x86, ia64: Move EFI_FB vga_default_device() initialization to pci_vga_fixup()	2014-07-10 16:48:48 -06:00
vgtod.h	x86, vdso: Use asm volatile in __getcpu	2014-12-23 13:05:30 -08:00
virtext.h	x86: Store a per-cpu shadow copy of CR4	2015-02-04 12:10:42 +01:00
vm86.h
vmx.h	KVM: VMX: Add PML support in VMX	2015-01-30 09:39:54 +01:00
vsyscall.h	x86_64,vsyscall: Make vsyscall emulation configurable	2014-11-03 21:44:57 +01:00
vvar.h	x86,vdso: Use LSL unconditionally for vgetcpu	2014-11-03 13:41:53 +01:00
word-at-a-time.h
x2apic.h
x86_init.h	Revert "PCI: Add x86_msi.msi_mask_irq() and msix_mask_irq()"	2014-11-11 15:14:30 -07:00
xcr.h
xor.h
xor_32.h
xor_64.h
xor_avx.h
xsave.h	x86/fpu/xsaves: Fix improper uses of __ex_table	2015-03-05 18:20:36 +01:00