openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity
linux/arch/powerpc/include/asm
History
Joseph Myers 640e922501 powerpc: fix exception clearing in e500 SPE float emulation 
The e500 SPE floating-point emulation code clears existing exceptions
(__FPU_FPSCR &= ~FP_EX_MASK;) before ORing in the exceptions from the
emulated operation.  However, these exception bits are the "sticky",
cumulative exception bits, and should only be cleared by the user
program setting SPEFSCR, not implicitly by any floating-point
instruction (whether executed purely by the hardware or emulated).
The spurious clearing of these bits shows up as missing exceptions in
glibc testing.

Fixing this, however, is not as simple as just not clearing the bits,
because while the bits may be from previous floating-point operations
(in which case they should not be cleared), the processor can also set
the sticky bits itself before the interrupt for an exception occurs,
and this can happen in cases when IEEE 754 semantics are that the
sticky bit should not be set.  Specifically, the "invalid" sticky bit
is set in various cases with non-finite operands, where IEEE 754
semantics do not involve raising such an exception, and the
"underflow" sticky bit is set in cases of exact underflow, whereas
IEEE 754 semantics are that this flag is set only for inexact
underflow.  Thus, for correct emulation the kernel needs to know the
setting of these two sticky bits before the instruction being
emulated.

When a floating-point operation raises an exception, the kernel can
note the state of the sticky bits immediately afterwards.  Some
<fenv.h> functions that affect the state of these bits, such as
fesetenv and feholdexcept, need to use prctl with PR_GET_FPEXC and
PR_SET_FPEXC anyway, and so it is natural to record the state of those
bits during that call into the kernel and so avoid any need for a
separate call into the kernel to inform it of a change to those bits.
Thus, the interface I chose to use (in this patch and the glibc port)
is that one of those prctl calls must be made after any userspace
change to those sticky bits, other than through a floating-point
operation that traps into the kernel anyway.  feclearexcept and
fesetexceptflag duly make those calls, which would not be required
were it not for this issue.

The previous EGLIBC port, and the uClibc code copied from it, is
fundamentally broken as regards any use of prctl for floating-point
exceptions because it didn't use the PR_FP_EXC_SW_ENABLE bit in its
prctl calls (and did various worse things, such as passing a pointer
when prctl expected an integer).  If you avoid anything where prctl is
used, the clearing of sticky bits still means it will never give
anything approximating correct exception semantics with existing
kernels.  I don't believe the patch makes things any worse for
existing code that doesn't try to inform the kernel of changes to
sticky bits - such code may get incorrect exceptions in some cases,
but it would have done so anyway in other cases.

Signed-off-by: Joseph Myers <joseph@codesourcery.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
 		2014-01-07 18:32:21 -06:00
..
8xx_immap.h powerpc: Fix multicast problem in fs_enet driver 2011-04-21 16:59:30 -07:00
Kbuild sched, arch: Create asm/preempt.h 2013-09-25 14:07:50 +02:00
agp.h agp: kill phys_to_gart() and gart_to_phys() 2009-08-03 09:05:00 +01:00
archrandom.h powerpc: Implement arch_get_random_long/int() for powernv 2013-10-11 16:50:19 +11:00
asm-compat.h powerpc: Fix little endian lppaca, slb_shadow and dtl_entry 2013-08-14 15:33:35 +10:00
asm-offsets.h kbuild: move asm-offsets.h to include/generated 2009-12-12 13:08:14 +01:00
async_tx.h ppc440spe-adma: adds updated ppc440spe adma driver 2009-12-11 21:24:44 -07:00
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/book3s: Flush SLB/TLBs if we get SLB/TLB machine check errors on power7. 2013-12-05 16:04:39 +11:00
bootx.h UAPI: (Scripted) Disintegrate arch/powerpc/include/asm 2012-10-09 09:47:26 +01:00
btext.h powerpc/pmac: Early debug output on screen on 64-bit macs 2013-08-14 14:57:40 +10:00
bug.h Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
bugs.h
…
cache.h powerpc: purge all the prefetched instructions for the coherent icache flush 2013-12-02 14:13:47 +11:00
cacheflush.h powerpc: Remove the symbol __flush_icache_range 2013-08-14 14:56:44 +10:00
cell-pmu.h
…
cell-regs.h powerpc/cell: Move CBE_IOPTE_* to <asm/cell-regs.h> 2009-08-20 10:29:26 +10:00
checksum.h powerpc: Use generic checksum code in little endian 2013-10-11 16:48:39 +11:00
clk_interface.h
…
cmpxchg.h Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
code-patching.h powerpc: Move the patch_exception to a common place 2013-12-02 14:06:54 +11:00
compat.h compat: move compat_siginfo_t definition to asm/compat.h 2012-10-06 03:05:16 +09:00
context_tracking.h powerpc: Use the new schedule_user API on userspace preemption 2013-05-14 16:00:20 +10:00
cpm.h Fix common misspellings 2011-03-31 11:26:23 -03:00
cpm1.h Fix common misspellings 2011-03-31 11:26:23 -03:00
cpm2.h powerpc/cpm: Move CPMFCR_* defines into cpm.h 2009-11-11 21:43:19 -06:00
cputable.h powerpc/book3s: Add flush_tlb operation in cpu_spec. 2013-12-05 16:04:38 +11:00
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 ppc440spe-adma: adds updated ppc440spe adma driver 2009-12-11 21:24:44 -07:00
dcr.h
…
debug.h powerpc: Rename set_break to avoid naming conflict 2013-01-16 05:25:47 +11:00
delay.h powerpc: Fix spin_event_timeout() to be robust over context switches 2009-07-08 13:50:24 +10:00
device.h powerpc: Add iommu domain pointer to device archdata 2013-08-14 11:38:34 +02:00
disassemble.h KVM: PPC: E500: exit to user space on "ehpriv 1" instruction 2013-10-17 14:49:39 +02:00
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.h powerpc/eeh: Introdce flag to protect sysfs 2013-07-24 14:18:49 +10:00
eeh_event.h powerpc/eeh: Allow to purge EEH events 2013-06-20 17:06:07 +10:00
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: Set eflags correctly for ELF ABIv2 core dumps. 2013-11-21 09:19:18 +11:00
emergency-restart.h
…
emulated_ops.h powerpc: Fix PPC_EMULATED_STATS build break with sync patch 2013-10-28 22:08:55 -05:00
epapr_hcalls.h powerpc/85xx: Move ePAPR paravirt initialization earlier 2013-08-07 18:38:06 -05:00
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 Merge branch 'merge' into next 2013-12-30 15:19:31 +11:00
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 powerpc: Use new CPU feature bit to select 2.06 tlbie 2011-05-04 15:19:26 +10:00
firmware.h powerpc/powernv: Detect OPAL v3 API version 2013-05-14 15:10:02 +10:00
fixmap.h powerpc: reserve fixmap entries for early debug 2009-12-12 22:24:30 -07:00
floppy.h powerpc/irq: Remove IRQF_DISABLED 2011-11-08 14:51:46 +11:00
fs_pd.h
…
fsl_85xx_cache_sram.h powerpc/85xx: add cache-sram support 2010-10-14 00:54:38 -05:00
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 driver/mtd/IFC: Add support of 8K page size NAND flash 2013-11-06 23:33:00 -08:00
fsl_lbc.h powerpc/85xx: Add lbc suspend support for PM 2011-11-24 02:01:40 -06:00
fsl_pamu_stash.h iommu/fsl: Add additional iommu attributes required by the PAMU driver. 2013-08-14 11:38:34 +02:00
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: Make irq_stat.timers_irqs counting more specific 2013-12-02 14:14:50 +11:00
heathrow.h
…
highmem.h highmem: kill all __kmap_atomic() 2012-03-20 21:48:30 +08:00
hugetlb.h powerpc: move find_linux_pte_or_hugepte and gup_hugepte to common code 2013-06-21 16:01:54 +10:00
hvcall.h pseries: Add H_SET_MODE to change exception endianness 2013-11-21 09:19:16 +11:00
hvconsole.h
…
hvcserver.h
…
hvsi.h powerpc/hvsi: Fix endian issues in HVSI driver 2013-10-11 16:48:53 +11:00
hw_breakpoint.h powerpc: Change hardware breakpoint to allow longer ranges 2013-01-29 11:35:08 +11:00
hw_irq.h powerpc: Access local paca after hard irq disabled 2013-07-24 14:18:44 +10:00
hydra.h Update broken web addresses in arch directory. 2010-10-18 11:03:21 +02:00
i8259.h irq_domain/powerpc: Use common irq_domain structure instead of irq_host 2012-02-14 14:06:50 -07:00
ibmebus.h ibmebus: convert of_platform_driver to platform_driver 2013-06-12 12:37:26 +01:00
ide.h
…
immap_cpm2.h powerpc/qe&cpm2: Avoid redefinitions in CPM2 and QE headers 2009-11-11 21:43:18 -06:00
immap_qe.h powerpc: Fix typos in Freescale copyright claims 2012-11-15 13:00:58 +11:00
io-defs.h
…
io-workarounds.h POWERPC: drivers: remove __dev* attributes. 2013-01-03 15:57:04 -08:00
io.h powerpc: Add real mode cache inhibited IO accessors 2013-12-05 16:08:21 +11:00
io_event_irq.h powerpc/pseries: Add support for IO event interrupts 2011-05-06 13:19:01 +10:00
iommu.h powerpc/iommu: Update the generic code to use dynamic iommu page sizes 2013-12-30 14:17:19 +11:00
ipic.h
…
irq.h powerpc/irq: Run softirqs off the top of the irq stack 2013-09-25 14:15:36 +10:00
irq_regs.h
…
irqflags.h powerpc/ppc64: Rename SOFT_DISABLE_INTS with RECONCILE_IRQ_STATE 2013-08-14 14:57:47 +10:00
jump_label.h compiler/gcc4: Add quirk for 'asm goto' miscompilation bug 2013-10-11 07:39:14 +02:00
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 kgdb,ppc: Individual register get/set for ppc 2010-10-29 13:14:42 -05:00
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/booke64: Add LRAT error exception handler 2014-01-07 18:15:29 -06:00
kvm_book3s.h kvm: powerpc: book3s: Add is_hv_enabled to kvmppc_ops 2013-10-17 15:29:09 +02:00
kvm_book3s_32.h KVM: PPC: Book3S PR: Allocate kvm_vcpu structs from kvm_vcpu_cache 2013-10-17 14:45:05 +02:00
kvm_book3s_64.h kvm: powerpc: book3s: Add a new config variable CONFIG_KVM_BOOK3S_HV_POSSIBLE 2013-10-17 15:18:28 +02:00
kvm_book3s_asm.h kvm: powerpc: book3s: Add a new config variable CONFIG_KVM_BOOK3S_HV_POSSIBLE 2013-10-17 15:18:28 +02:00
kvm_booke.h KVM: PPC: E500: exit to user space on "ehpriv 1" instruction 2013-10-17 14:49:39 +02:00
kvm_booke_hv_asm.h KVM: PPC: bookehv64: Add support for interrupt handling 2012-12-06 01:34:11 +01:00
kvm_fpu.h powerpc: Remove fpscr use from [kvm_]cvt_{fd,df} 2010-09-02 14:07:32 +10:00
kvm_host.h kvm: powerpc: book3s: Allow the HV and PR selection per virtual machine 2013-10-17 18:42:36 +02:00
kvm_para.h Merge remote-tracking branch 'master' into queue 2012-10-29 19:15:32 -02:00
kvm_ppc.h kvm: powerpc: book3s: drop is_hv_enabled 2013-10-17 18:43:34 +02:00
libata-portmap.h
…
linkage.h consolidate cond_syscall and SYSCALL_ALIAS declarations 2013-03-03 22:55:19 -05:00
local.h atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
local64.h arch: Implement local64_t 2010-06-09 11:12:36 +02:00
lppaca.h powerpc: Make slb_shadow a local 2013-12-09 11:40:25 +11:00
lv1call.h powerpc/ps3: Correct lv1 repository routine names 2012-04-24 15:34:16 -07:00
machdep.h Merge branch 'for-kvm' into next 2013-10-11 18:23:53 +11:00
macio.h treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
mc146818rtc.h
…
mce.h powerpc/powernv: Machine check exception handling. 2013-12-05 16:06:06 +11:00
mediabay.h powerpc/macio: Rework hotplug media bay support 2009-12-09 17:09:14 +11:00
mman.h UAPI: (Scripted) Disintegrate arch/powerpc/include/asm 2012-10-09 09:47:26 +01:00
mmu-8xx.h powerpc: Add TLB management code for 64-bit Book3E 2009-08-20 10:25:09 +10:00
mmu-40x.h powerpc: Add TLB management code for 64-bit Book3E 2009-08-20 10:25:09 +10:00
mmu-44x.h powerpc/47x: Base ppc476 support 2010-05-05 09:11:10 -04:00
mmu-book3e.h powerpc: Fix build error for book3e 2013-05-02 10:37:37 +10:00
mmu-hash32.h powerpc: Name xpn & x fields in HW Hash PTE format 2009-08-28 14:24:12 +10:00
mmu-hash64.h powerpc: Book 3S MMU little endian support 2013-10-11 16:48:26 +11:00
mmu.h powerpc: POWER8 cputable entry 2012-11-15 13:00:45 +11:00
mmu_context.h sched: Rename sched.c as sched/core.c in comments and Documentation 2013-06-19 12:58:42 +02:00
mmzone.h Fix node_start/end_pfn() definition for mm/page_cgroup.c 2011-06-27 14:13:09 -07:00
module.h powerpc/modules: Module CRC relocation fix causes perf issues 2013-07-24 14:18:43 +10:00
mpc5xxx.h powerpc/5xxx: Add common mpc5xxx_get_bus_frequency() function 2009-06-17 00:30:22 -06:00
mpc6xx.h
…
mpc8xx.h
…
mpc52xx.h powerpc/mpc52xx_lpbfifo: optionally defer fifo transfer start 2012-09-14 10:15:35 +02:00
mpc52xx_psc.h serial/mpc52xx_uart: add MPC5125 PSC support 2013-06-03 10:22:35 -07:00
mpc85xx.h powerpc/85xx: Add support for 85xx cpu type detection 2013-08-23 19:01:03 -05:00
mpc5121.h powerpc: mpc512x: array decl for MCLK registers in CCM 2013-08-23 23:41:55 +02:00
mpc8260.h
…
mpic.h powerpc/msi: Fix compile error on mpc83xx 2013-08-07 18:38:04 -05:00
mpic_msgr.h powerpc/mpic_msgr: Add missing includes 2012-08-24 20:26:04 +10:00
mpic_timer.h powerpc/mpic: add global timer support 2013-07-01 18:38:41 -05:00
msi_bitmap.h
…
mutex.h arch: Make __mutex_fastpath_lock_retval return whether fastpath succeeded or not 2013-06-26 12:10:55 +02:00
nvram.h UAPI: (Scripted) Disintegrate arch/powerpc/include/asm 2012-10-09 09:47:26 +01:00
ohare.h
…
opal.h Merge branch 'merge' into next 2013-12-30 15:19:31 +11:00
oprofile_impl.h treewide: fix typo of "suport" in various comments and Kconfig 2012-11-19 14:16:09 +01:00
paca.h powerpc/book3s: Introduce exclusive emergency stack for machine check exception. 2013-12-05 16:02:05 +11:00
page.h powerpc: Fix 64K page size support for PPC44x 2013-10-30 16:00:51 +11:00
page_32.h dma-mapping: rename ARCH_KMALLOC_MINALIGN to ARCH_DMA_MINALIGN 2010-08-11 08:59:21 -07:00
page_64.h mm: remove free_area_cache use in powerpc architecture 2013-04-30 11:05:10 +10:00
parport.h powerpc: use for_each_compatible_node() macro 2013-04-18 13:03:50 +10:00
pasemi_dma.h Fix common misspellings 2011-03-31 11:26:23 -03:00
pci-bridge.h powerpc/pci: Don't use bitfield for force_32bit_msi 2013-08-14 11:50:25 +10:00
pci.h PCI: use weak functions for MSI arch-specific functions 2013-08-12 15:26:39 +00:00
percpu.h powerpc: Optimise per cpu accesses on 64bit 2010-07-09 11:28:30 +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
perf_event_fsl_emb.h powerpc/perf: increase the perf HW events to 6 2013-08-07 18:38:03 -05:00
perf_event_server.h Linux 3.11-rc5 2013-08-15 10:00:09 +02:00
pgalloc-32.h powerpc: Fix PTE page address mismatch in pgtable ctor/dtor 2013-12-10 11:25:05 +11:00
pgalloc-64.h powerpc: Fix PTE page address mismatch in pgtable ctor/dtor 2013-12-10 11:25:05 +11:00
pgalloc.h powerpc: Move the pte free routines from common header 2013-04-30 16:00:04 +10:00
pgtable-ppc32.h mm: remove pte_*map_nested() 2010-10-26 16:52:08 -07:00
pgtable-ppc64-4k.h powerpc/mm: Add 64TB support 2012-09-17 16:31:51 +10:00
pgtable-ppc64-64k.h powerpc/THP: Double the PMD table size for THP 2013-06-21 16:01:53 +10:00
pgtable-ppc64.h powerpc: Prepare to support kernel handling of IOMMU map/unmap 2013-10-11 17:24:39 +11:00
pgtable.h powerpc/mm: Enable _PAGE_NUMA for book3s 2013-12-09 11:40:30 +11:00
plpar_wrappers.h pseries: Add H_SET_MODE to change exception endianness 2013-11-21 09:19:16 +11:00
pmac_feature.h Fix common misspellings 2011-03-31 11:26:23 -03:00
pmac_low_i2c.h i2c-powermac: Include the i2c_adapter in struct pmac_i2c_bus 2009-12-06 17:06:19 +01:00
pmac_pfunc.h
…
pmc.h powerpc/pmc: Don't access lppaca on Book3E 2009-09-24 15:31:39 +10:00
pmi.h
…
ppc-opcode.h powerpc/bpf: Fix DIVWU instruction opcode 2013-10-31 16:19:20 +11:00
ppc-pci.h powerpc/eeh: Cleanup on EEH PCI address cache 2012-09-10 09:59:00 +10:00
ppc4xx.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
ppc_asm.h powerpc/8xx: mfspr SPRN_TBRx in lieu of mftb/mftbu is not supported 2013-11-22 16:56:48 -06:00
probes.h powerpc: Move the single step enable code to a generic path 2013-06-20 16:55:09 +10:00
processor.h powerpc: fix exception clearing in e500 SPE float emulation 2014-01-07 18:32:21 -06:00
prom.h DeviceTree updates for 3.13. This is a bit larger pull request than 2013-11-12 16:52:17 +09:00
ps3.h powerpc/ps3: Add macro PS3_VERBOSE_RESULT 2013-02-15 16:54:39 +11:00
ps3av.h
…
ps3gpu.h ps3fb: Tear down FB setup during cleanup 2009-06-15 13:26:21 +10:00
ps3stor.h
…
pte-8xx.h powerpc/8xx: Restore _PAGE_WRITETHRU 2009-12-09 17:10:37 +11:00
pte-40x.h powerpc/mm: Fix 40x and 8xx vs. _PAGE_SPECIAL 2009-09-24 15:31:49 +10:00
pte-44x.h powerpc/mm: Cleanup handling of execute permission 2009-08-27 13:12:51 +10:00
pte-book3e.h powerpc: book3e: _PAGE_LENDIAN must be _PAGE_ENDIAN 2013-10-17 14:49:37 +02:00
pte-common.h powerpc: Don't write protect kernel text with CONFIG_DYNAMIC_FTRACE enabled 2011-04-18 13:08:21 +10:00
pte-fsl-booke.h powerpc/fsl-booke: Use HW PTE format if CONFIG_PTE_64BIT 2009-09-02 16:20:41 +10:00
pte-hash32.h powerpc/mm: Cleanup handling of execute permission 2009-08-27 13:12:51 +10:00
pte-hash64-4k.h
…
pte-hash64-64k.h powerpc: Fix build errors STRICT_MM_TYPECHECKS 2013-05-14 14:36:20 +10:00
pte-hash64.h powerpc/mm: Enable _PAGE_NUMA for book3s 2013-12-09 11:40:30 +11:00
ptrace.h powerpc: fixing ptrace_get_reg to return an error 2013-04-18 13:03:57 +10:00
qe.h powerpc: Fix typos in Freescale copyright claims 2012-11-15 13:00:58 +11:00
qe_ic.h powerpc: Fix typos in Freescale copyright claims 2012-11-15 13:00:58 +11:00
reg.h powerpc/8xx: mfspr SPRN_TBRx in lieu of mftb/mftbu is not supported 2013-11-22 16:56:48 -06:00
reg_8xx.h
…
reg_a2.h powerpc: Add early debug for WSP platforms 2011-05-06 13:32:41 +10:00
reg_booke.h powerpc/booke64: Add LRAT error exception handler 2014-01-07 18:15:29 -06:00
reg_fsl_emb.h powerpc/perf: Add e6500 PMU driver 2013-08-07 18:38:04 -05:00
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: Make RTAS calls endian safe 2013-08-14 15:33:22 +10:00
rtc.h
…
runlatch.h Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
scatterlist.h remove needless ISA_DMA_THRESHOLD 2010-08-07 18:15:50 +02:00
scom.h powerpc/scom: Enable 64-bit addresses 2013-11-06 14:13:49 +11:00
sections.h powerpc: Relocate prom_init.c on 64bit 2013-01-10 17:00:25 +11:00
serial.h
…
setjmp.h
…
setup.h powerpc: Move local setup.h declarations to arch includes 2013-10-30 16:00:31 +11:00
sfp-machine.h powerpc: Put FP/VSX and VR state into structures 2013-10-11 17:26:49 +11:00
shmparam.h
…
signal.h powerpc/tm: Fix userspace stack corruption on signal delivery for active transactions 2013-06-01 08:29:23 +10:00
smp.h powerpc: Make cpu_to_chip_id() available when SMP=n 2013-11-21 10:33:44 +11:00
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.h powerpc: Make rwlocks endian safe 2013-08-14 15:33:40 +10:00
spinlock_types.h locking: Convert raw_rwlock to arch_rwlock 2009-12-14 23:55:32 +01:00
spu.h switch elf_coredump_extra_notes_write() to dump_emit() 2013-11-09 00:16:24 -05:00
spu_csa.h
…
spu_info.h UAPI: (Scripted) Disintegrate arch/powerpc/include/asm 2012-10-09 09:47:26 +01:00
spu_priv1.h Fix common misspellings 2011-03-31 11:26:23 -03:00
sstep.h
…
string.h powerpc: Use generic memcpy code in little endian 2013-10-11 16:48:40 +11:00
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 powerpc: export debug registers save function for KVM 2013-10-18 18:46:18 -05:00
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 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal 2013-05-01 07:21:43 -07:00
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 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2013-11-20 15:13:47 -08:00
time.h cputime: Consolidate vtime handling on context switch 2012-08-20 13:05:28 +02:00
timex.h powerpc/8xx: mfspr SPRN_TBRx in lieu of mftb/mftbu is not supported 2013-11-22 16:56:48 -06:00
tlb.h mm, powerpc: move the RCU page-table freeing into generic code 2011-05-25 08:39:16 -07:00
tlbflush.h powerpc/THP: Implement transparent hugepages for ppc64 2013-06-21 16:01:53 +10:00
tm.h powerpc/tm: Move TM abort cause codes to uapi 2013-06-01 08:29:23 +10:00
topology.h powerpc: Make chip-id information available to userspace 2013-08-14 15:33:17 +10:00
trace.h powerpc: tracing: Avoid tracepoint duplication with DECLARE_EVENT_CLASS 2012-07-03 14:14:41 +10:00
tsi108.h
…
tsi108_irq.h
…
tsi108_pci.h
…
types.h UAPI: (Scripted) Disintegrate arch/powerpc/include/asm 2012-10-09 09:47:26 +01:00
uaccess.h powerpc: uaccess s/might_sleep/might_fault/ 2013-05-28 09:41:09 +02:00
ucc.h powerpc: Fix typos in Freescale copyright claims 2012-11-15 13:00:58 +11:00
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
udbg.h powerpc: Cleanup udbg_16550 and add support for LPC PIO-only UARTs 2013-08-14 14:58:15 +10:00
uic.h
…
unaligned.h powerpc: Make unaligned accesses endian-safe for powerpc 2013-12-30 14:02:29 +11:00
uninorth.h Revert wrong fixes for common misspellings 2011-04-26 23:31:11 -07:00
unistd.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal 2013-05-01 07:21:43 -07:00
uprobes.h uprobes: Introduce arch_uprobe->ixol 2013-11-06 20:00:05 +01:00
user.h
…
vdso.h powerpc: Delete __cpuinit usage from all users 2013-07-01 11:10:36 +10:00
vdso_datapage.h Fix common misspellings 2011-03-31 11:26:23 -03:00
vga.h
…
vio.h POWERPC: drivers: remove __dev* attributes. 2013-01-03 15:57:04 -08:00
word-at-a-time.h powerpc: word-at-a-time optimization for 64-bit Little Endian 2013-10-31 16:19:16 +11:00
wsp.h powerpc: Add WSP platform 2011-05-06 13:32:35 +10:00
xics.h powerpc/powernv: Patch MSI EOI handler on P8 2013-04-26 16:09:59 +10:00
xilinx_intc.h
…
xilinx_pci.h powerpc/virtex: Add support for Xilinx PCI host bridge 2009-06-06 10:14:22 -06:00
xmon.h
…
xor.h powerpc: Add VMX optimised xor for RAID5 2013-10-30 16:02:28 +11:00