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0e5f35d0e4
linux_dsm_epyc7002/arch/powerpc/include/asm
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Aneesh Kumar K.V 0e5f35d0e4 powerpc: Don't truncate pgd_index wrongly 
With PGD_INDEX_SIZE set to 12 the existing macro doesn't work. Fix it to
use PTRS_PER_PGD

The idea originally was to have one more bit in the result of
pgd_index() than PGD_INDEX_SIZE, so that if one had an address
corresponding to the last PGD entry, and then incremented that address
by PGD_SIZE, and took pgd_index() of that, you wouldn't end up with
zero.  The commit that introduced that dates back to 2002, and the
code that was sensitive to that edge case has long since been
refactored (several times), so there is no need for it these days.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2013-04-30 15:59:49 +10:00
..
8xx_immap.h
agp.h
asm-compat.h powerpc: Change mtcrf to use real register names 2012-07-10 19:18:11 +10:00
asm-offsets.h
async_tx.h
atomic.h atomic: implement generic atomic_dec_if_positive() 2012-10-09 16:22:46 +09:00
backlight.h
barrier.h Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
bitops.h powerpc: Remove unused postfix parameter to DEFINE_BITOP() 2013-04-18 11:53:04 +10:00
bootx.h UAPI: (Scripted) Disintegrate arch/powerpc/include/asm 2012-10-09 09:47:26 +01:00
btext.h
bug.h Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
bugs.h
cache.h Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
cacheflush.h powerpc/85xx: add HOTPLUG_CPU support 2012-09-12 14:57:08 -05:00
cell-pmu.h
cell-regs.h
checksum.h
clk_interface.h
cmpxchg.h Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
code-patching.h powerpc: Have patch_instruction detect faults 2012-07-03 14:14:38 +10:00
compat.h compat: move compat_siginfo_t definition to asm/compat.h 2012-10-06 03:05:16 +09:00
cpm1.h
cpm2.h
cpm.h
cputable.h Merge remote-tracking branch 'kumar/next' into next 2013-04-30 11:10:09 +10:00
cputhreads.h powerpc: Fixing a cputhread code documentation 2012-05-22 14:37:00 +10:00
cputime.h cputime: Generic on-demand virtual cputime accounting 2013-01-27 19:23:27 +01:00
current.h
dbdma.h
dbell.h powerpc: Select either privileged or hypervisor doorbell when sending 2013-01-10 15:09:06 +11:00
dcr-generic.h
dcr-mmio.h
dcr-native.h
dcr-regs.h
dcr.h
debug.h powerpc: Rename set_break to avoid naming conflict 2013-01-16 05:25:47 +11:00
delay.h
device.h powerpc: IOMMU fault injection 2012-07-10 19:18:59 +10:00
disassemble.h
div64.h
dma-mapping.h powerpc: dma_debug: add debug_dma_mapping_error support 2012-11-28 15:28:59 +01:00
dma.h powerpc: remove PReP platform 2013-04-18 13:03:53 +10:00
edac.h
eeh_event.h powerpc/eeh: Handle EEH error based on PE 2012-09-10 09:35:43 +10:00
eeh.h powerpc/eeh: Fix crash when adding a device in a slot with DDW 2013-01-10 17:01:58 +11:00
ehv_pic.h irq_domain/powerpc: Use common irq_domain structure instead of irq_host 2012-02-14 14:06:50 -07:00
elf.h powerpc: Add HWCAP2 aux entry 2013-04-26 16:08:16 +10:00
emergency-restart.h
emulated_ops.h atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
epapr_hcalls.h PPC: ePAPR: Convert hcall header to uapi (round 2) 2012-10-31 13:45:32 +01:00
exception-64e.h powerpc/booke64: Use SPRG0/3 scratch for bolted TLB miss & crit int 2012-09-05 15:35:52 +10:00
exception-64s.h powerpc: Fix "attempt to move .org backwards" error 2013-04-26 16:08:27 +10:00
exec.h Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
fadump.h fadump: Invalidate registration and release reserved memory for general use. 2012-02-23 10:50:02 +11:00
fb.h
feature-fixups.h
firmware.h powerpc/pseries: Update CPU maps when device tree is updated 2013-04-26 16:08:23 +10:00
fixmap.h
floppy.h powerpc/irq: Remove IRQF_DISABLED 2011-11-08 14:51:46 +11:00
fs_pd.h
fsl_85xx_cache_sram.h
fsl_gtm.h powerpc: Fix typos in Freescale copyright claims 2012-11-15 13:00:58 +11:00
fsl_guts.h powerpc/iommu/fsl: Add PAMU bypass enable register to ccsr_guts struct 2012-11-25 07:19:39 -06:00
fsl_hcalls.h PPC: Don't use hardcoded opcode for ePAPR hcall invocation 2012-10-05 23:38:38 +02:00
fsl_ifc.h powerpc/mpc85xx: Add new ext fields to Integrated FLash Controller 2012-09-12 14:57:10 -05:00
fsl_lbc.h powerpc/85xx: Add lbc suspend support for PM 2011-11-24 02:01:40 -06:00
ftrace.h powerpc/ftrace: Implement raw syscall tracepoints on PowerPC 2011-05-26 13:38:57 +10:00
futex.h powerpc: Fix atomic_xxx_return barrier semantics 2011-11-17 16:26:07 +11:00
gpio.h gpiolib/arches: Centralise bolierplate asm/gpio.h 2012-05-11 18:00:14 -06:00
grackle.h
hardirq.h powerpc: Add accounting for Doorbell interrupts 2013-04-18 15:59:55 +10:00
heathrow.h
highmem.h highmem: kill all __kmap_atomic() 2012-03-20 21:48:30 +08:00
hugetlb.h mm: hugetlb: add arch hook for clearing page flags before entering pool 2012-10-09 16:22:24 +09:00
hvcall.h powerpc: Disable relocation on exceptions whenever PR KVM is active 2013-01-10 17:00:42 +11:00
hvconsole.h
hvcserver.h
hvsi.h powerpc/hvsi: Fix conflict with old HVSI driver 2011-07-01 13:10:21 +10:00
hw_breakpoint.h powerpc: Change hardware breakpoint to allow longer ranges 2013-01-29 11:35:08 +11:00
hw_irq.h KVM updates for the 3.6 merge window 2012-07-24 12:01:20 -07:00
hydra.h
i8259.h irq_domain/powerpc: Use common irq_domain structure instead of irq_host 2012-02-14 14:06:50 -07:00
ibmebus.h
ide.h
immap_cpm2.h
immap_qe.h powerpc: Fix typos in Freescale copyright claims 2012-11-15 13:00:58 +11:00
io_event_irq.h
io-defs.h
io-workarounds.h POWERPC: drivers: remove __dev* attributes. 2013-01-03 15:57:04 -08:00
io.h powerpc: remove PReP platform 2013-04-18 13:03:53 +10:00
iommu.h powerpc/iommu: Implement IOMMU pools to improve multiqueue adapter performance 2012-07-03 14:14:48 +10:00
ipic.h
irq_regs.h
irq.h powerpc/irqdomain: Fix broken NR_IRQ references 2012-04-30 10:45:26 +10:00
irqflags.h powerpc: Rework lazy-interrupt handling 2012-03-09 13:25:06 +11:00
jump_label.h static keys: Introduce 'struct static_key', static_key_true()/false() and static_key_slow_[inc|dec]() 2012-02-24 10:05:59 +01:00
Kbuild Merge tag 'kvm-3.8-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm 2012-12-13 15:31:08 -08:00
kdebug.h
kdump.h powerpc: Rename mapping based RELOCATABLE to DYNAMIC_MEMSTART for BookE 2011-12-20 10:20:19 -05:00
kexec.h powerpc: Cleanup crash/kexec code 2011-12-08 14:02:23 +11:00
keylargo.h Typos: change aditional to additional. 2012-02-21 11:40:36 +01:00
kgdb.h
kmap_types.h powerpc: remove km_type definitions 2012-07-24 15:27:29 +08:00
kprobes.h powerpc/kprobes: Rename opcode_t in probes.h to ppc_opcode_t 2012-09-07 09:48:50 +10:00
kvm_44x.h KVM: PPC: booke: add sregs support 2011-05-22 08:47:53 -04:00
kvm_asm.h powerpc/85xx: Add AltiVec support for e6500 2013-03-12 15:59:26 -05:00
kvm_book3s_32.h powerpc: Build fix for powerpc KVM 2012-10-18 10:37:52 +11:00
kvm_book3s_64.h KVM: PPC: Book3S HV: Provide a method for userspace to read and write the HPT 2012-12-06 01:33:57 +01:00
kvm_book3s_asm.h powerpc/kvm/book3s_hv: Preserve guest CFAR register value 2013-02-15 16:54:33 +11:00
kvm_book3s.h KVM: PPC: Book3S PR: Emulate PURR, SPURR and DSCR registers 2012-12-06 01:34:01 +01:00
kvm_booke_hv_asm.h KVM: PPC: bookehv64: Add support for interrupt handling 2012-12-06 01:34:11 +01:00
kvm_booke.h KVM: PPC: factor out lpid allocator from book3s_64_mmu_hv 2012-04-08 12:51:02 +03:00
kvm_fpu.h
kvm_host.h Merge tag 'kvm-3.9-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm 2013-02-24 13:07:18 -08:00
kvm_para.h Merge remote-tracking branch 'master' into queue 2012-10-29 19:15:32 -02:00
kvm_ppc.h KVM: PPC: booke: Allow multiple exception types 2013-02-13 12:56:40 +01:00
libata-portmap.h
local64.h
local.h atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
lppaca.h cputime: Generic on-demand virtual cputime accounting 2013-01-27 19:23:27 +01:00
lv1call.h powerpc/ps3: Correct lv1 repository routine names 2012-04-24 15:34:16 -07:00
machdep.h powerpc: Add the DAWR support to the set_break() 2013-01-10 17:01:47 +11:00
macio.h treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
mc146818rtc.h
mediabay.h
mman.h UAPI: (Scripted) Disintegrate arch/powerpc/include/asm 2012-10-09 09:47:26 +01:00
mmu_context.h
mmu-8xx.h
mmu-40x.h
mmu-44x.h
mmu-book3e.h KVM: PPC: booke: Extend MAS2 EPN mask for 64-bit 2012-12-06 01:34:15 +01:00
mmu-hash32.h
mmu-hash64.h powerpc: Rename USER_ESID_BITS* to ESID_BITS* 2013-03-17 12:45:44 +11:00
mmu.h powerpc: POWER8 cputable entry 2012-11-15 13:00:45 +11:00
mmzone.h Fix node_start/end_pfn() definition for mm/page_cgroup.c 2011-06-27 14:13:09 -07:00
module.h Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
mpc5xxx.h
mpc6xx.h
mpc8xx.h
mpc52xx_psc.h
mpc52xx.h powerpc/mpc52xx_lpbfifo: optionally defer fifo transfer start 2012-09-14 10:15:35 +02:00
mpc5121.h powerpc/mpc512x: fix sparce warnings for non static symbols 2013-02-05 07:40:35 +00:00
mpc8260.h
mpic_msgr.h powerpc/mpic_msgr: Add missing includes 2012-08-24 20:26:04 +10:00
mpic.h powerpc/mpic: FSL MPIC error interrupt support. 2012-09-12 14:57:10 -05:00
msi_bitmap.h
mutex.h
nvram.h UAPI: (Scripted) Disintegrate arch/powerpc/include/asm 2012-10-09 09:47:26 +01:00
ohare.h
opal.h powerpc/powernv: Patch MSI EOI handler on P8 2013-04-26 16:09:59 +10:00
oprofile_impl.h treewide: fix typo of "suport" in various comments and Kconfig 2012-11-19 14:16:09 +01:00
paca.h powerpc: Add transactional memory paca scratch register to show_regs 2013-02-15 16:58:51 +11:00
page_32.h
page_64.h mm: remove free_area_cache use in powerpc architecture 2013-04-30 11:05:10 +10:00
page.h powerpc: Define virtual-physical translations for RELOCATABLE 2011-12-20 10:21:34 -05:00
parport.h powerpc: use for_each_compatible_node() macro 2013-04-18 13:03:50 +10:00
pasemi_dma.h
pci-bridge.h powerpc/fsl-pci Make PCIe hotplug work with Freescale PCIe controllers 2013-04-10 10:15:28 -05:00
pci.h powerpc/PCI: compute I/O space bus-to-resource offset consistently 2012-03-20 10:41:44 -07:00
percpu.h
perf_event_fsl_emb.h
perf_event_server.h powerpc/perf: Enable branch stack sampling framework 2013-04-26 16:13:02 +10:00
perf_event.h powerpc/perf: Move code to select SIAR or pt_regs into perf_read_regs 2012-07-10 19:18:41 +10:00
pgalloc-32.h
pgalloc-64.h
pgalloc.h mm, powerpc: move the RCU page-table freeing into generic code 2011-05-25 08:39:16 -07:00
pgtable-ppc32.h
pgtable-ppc64-4k.h powerpc/mm: Add 64TB support 2012-09-17 16:31:51 +10:00
pgtable-ppc64-64k.h powerpc/mm: Add 64TB support 2012-09-17 16:31:51 +10:00
pgtable-ppc64.h powerpc: Don't truncate pgd_index wrongly 2013-04-30 15:59:49 +10:00
pgtable.h powerpc: Don't hard code the size of pte page 2013-04-30 15:59:46 +10:00
pmac_feature.h
pmac_low_i2c.h
pmac_pfunc.h
pmc.h
pmi.h
ppc4xx_ocm.h powerpc/44x: Support OCM(On Chip Memory) for APM821xx SoC and Bluestone board 2013-01-10 15:08:37 +11:00
ppc4xx.h
ppc_asm.h Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2013-02-23 17:09:55 -08:00
ppc-opcode.h powerpc/perf: Add new BHRB related instructions for POWER8 2013-04-26 16:11:11 +10:00
ppc-pci.h powerpc/eeh: Cleanup on EEH PCI address cache 2012-09-10 09:59:00 +10:00
probes.h powerpc/kprobes: Rename opcode_t in probes.h to ppc_opcode_t 2012-09-07 09:48:50 +10:00
processor.h powerpc: remove PReP platform 2013-04-18 13:03:53 +10:00
prom.h powerpc/pseries: Update CPU maps when device tree is updated 2013-04-26 16:08:23 +10:00
ps3.h powerpc/ps3: Add macro PS3_VERBOSE_RESULT 2013-02-15 16:54:39 +11:00
ps3av.h
ps3gpu.h
ps3stor.h
pte-8xx.h
pte-40x.h
pte-44x.h
pte-book3e.h powerpc: Hugetlb for BookE 2011-09-20 09:19:40 +10:00
pte-common.h
pte-fsl-booke.h
pte-hash32.h
pte-hash64-4k.h
pte-hash64-64k.h Fix misspellings of "whether" in comments. 2012-11-19 14:31:35 +01:00
pte-hash64.h
ptrace.h powerpc: fixing ptrace_get_reg to return an error 2013-04-18 13:03:57 +10:00
qe_ic.h powerpc: Fix typos in Freescale copyright claims 2012-11-15 13:00:58 +11:00
qe.h powerpc: Fix typos in Freescale copyright claims 2012-11-15 13:00:58 +11:00
reg_8xx.h
reg_a2.h
reg_booke.h booke: Added DBCR4 SPR number 2013-02-13 12:56:42 +01:00
reg_fsl_emb.h
reg.h powerpc/perf: Add support for SIER 2013-04-26 16:11:10 +10:00
rheap.h
rio.h powerpc/fsl_rio: Fix compile error when CONFIG_FSL_RIO not set 2011-06-02 15:29:08 -05:00
rtas.h powerpc/pseries: Add PRRN RTAS event handler 2013-04-26 16:08:20 +10:00
rtc.h
runlatch.h Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
scatterlist.h
scom.h
sections.h powerpc: Relocate prom_init.c on 64bit 2013-01-10 17:00:25 +11:00
serial.h
setjmp.h
setup.h powerpc: Remove stale function prototypes from setup.h 2012-11-15 13:00:54 +11:00
sfp-machine.h
shmparam.h
signal.h consolidate kernel-side struct sigaction declarations 2013-02-03 15:09:22 -05:00
smp.h powerpc: Fix build errors with UP configs in HV-style KVM 2013-04-18 13:03:57 +10:00
smu.h Fix misspellings of "whether" in comments. 2012-11-19 14:31:35 +01:00
sparsemem.h powerpc/mm: Add 64TB support 2012-09-17 16:31:51 +10:00
spinlock_types.h
spinlock.h powerpc: Avoid debug_smp_processor_id() check in SHARED_PROCESSOR 2013-01-29 11:35:06 +11:00
spu_csa.h
spu_info.h UAPI: (Scripted) Disintegrate arch/powerpc/include/asm 2012-10-09 09:47:26 +01:00
spu_priv1.h
spu.h Merge branch 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2012-01-08 12:19:57 -08:00
sstep.h
string.h
swab.h UAPI: (Scripted) Disintegrate arch/powerpc/include/asm 2012-10-09 09:47:26 +01:00
swiotlb.h powerpc/swiotlb: Enable at early stage and disable if not necessary 2012-09-12 14:57:09 -05:00
switch_to.h Merge branch 'next' of git://git.kernel.org/pub/scm/virt/kvm/kvm 2012-05-24 16:17:30 -07:00
synch.h powerpc: Fix atomic_xxx_return barrier semantics 2011-11-17 16:26:07 +11:00
syscall.h powerpc/ftrace: Implement raw syscall tracepoints on PowerPC 2011-05-26 13:38:57 +10:00
syscalls.h powerpc: trim the crap from syscalls.h 2013-02-03 18:16:11 -05:00
systbl.h powerpc: Wireup the kcmp syscall to sys_ni 2013-03-05 16:56:29 +11:00
tce.h powerpc/powernv: Add TCE SW invalidation support 2011-11-25 14:32:57 +11:00
termios.h UAPI: (Scripted) Disintegrate arch/powerpc/include/asm 2012-10-09 09:47:26 +01:00
thread_info.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal 2012-10-12 10:49:08 +09:00
time.h cputime: Consolidate vtime handling on context switch 2012-08-20 13:05:28 +02:00
timex.h
tlb.h mm, powerpc: move the RCU page-table freeing into generic code 2011-05-25 08:39:16 -07:00
tlbflush.h powerpc/mm: Make some of the PGTABLE_RANGE dependency explicit 2012-09-17 16:31:53 +10:00
tm.h powerpc: Add helper functions for transactional memory context switching 2013-02-15 16:58:52 +11:00
topology.h powerpc/pseries: Add /proc interface to control topology updates 2013-04-26 16:08:26 +10:00
trace.h powerpc: tracing: Avoid tracepoint duplication with DECLARE_EVENT_CLASS 2012-07-03 14:14:41 +10:00
tsi108_irq.h
tsi108_pci.h
tsi108.h
types.h UAPI: (Scripted) Disintegrate arch/powerpc/include/asm 2012-10-09 09:47:26 +01:00
uaccess.h powerpc: Remove unused __get_user64() and __put_user64() 2012-09-18 15:32:36 +10:00
ucc_fast.h powerpc: Fix typos in Freescale copyright claims 2012-11-15 13:00:58 +11:00
ucc_slow.h powerpc: Fix typos in Freescale copyright claims 2012-11-15 13:00:58 +11:00
ucc.h powerpc: Fix typos in Freescale copyright claims 2012-11-15 13:00:58 +11:00
udbg.h powerpc/udbg: Remove unused udbg_read() 2012-11-15 12:59:33 +11:00
uic.h
unaligned.h
uninorth.h
unistd.h powerpc: Wireup the kcmp syscall to sys_ni 2013-03-05 16:56:29 +11:00
uprobes.h powerpc/kprobes: Rename opcode_t in probes.h to ppc_opcode_t 2012-09-07 09:48:50 +10:00
user.h
vdso_datapage.h
vdso.h powerpc: Add VDSO version of getcpu 2012-07-11 14:18:40 +10:00
vga.h
vio.h POWERPC: drivers: remove __dev* attributes. 2013-01-03 15:57:04 -08:00
word-at-a-time.h powerpc: Use the new generic strncpy_from_user() and strnlen_user() 2012-05-27 21:00:07 -07:00
wsp.h
xics.h powerpc/powernv: Patch MSI EOI handler on P8 2013-04-26 16:09:59 +10:00
xilinx_intc.h
xilinx_pci.h
xmon.h
xor.h