Benjamin Herrenschmidt f97bb36f70 powerpc/rtas: Turn rtas lock into a raw spinlock ... RTAS currently uses a normal spinlock. However it can be called from contexts where this is not necessarily a good idea. For example, it can be called while syncing timebases, with the core timebase being frozen. Unfortunately, that will deadlock in case of lock contention when spinlock debugging is enabled as the spin lock debugging code will try to use __delay() which ... relies on the timebase being enabled. Also RTAS can be used in some low level IRQ handling code path so it may as well be a raw spinlock for -rt sake. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>		2009-06-26 14:37:27 +10:00
..
vdso32	powerpc/mm: Introduce MMU features	2008-12-21 14:21:16 +11:00
vdso64	powerpc/mm: Introduce MMU features	2008-12-21 14:21:16 +11:00
.gitignore	powerpc: Ignore generated vmlinux.lds in git	2008-10-07 14:26:18 +11:00
align.c	powerpc: Keep track of emulated instructions	2009-05-21 15:44:26 +10:00
asm-offsets.c	Merge commit 'origin/master' into next	2009-06-12 16:53:38 +10:00
audit.c	[PATCH] audit signal recipients	2007-05-11 05:38:25 -04:00
btext.c	powerpc: Use the common ascii hex helpers	2008-08-20 16:34:57 +10:00
cacheinfo.c	powerpc/cacheinfo: Rename cache_dir per-cpu variable	2009-01-13 14:48:02 +11:00
cacheinfo.h	powerpc: Rewrite sysfs processor cache info code	2009-01-08 16:25:10 +11:00
clock.c	[POWERPC] clk.h interface for platforms	2007-10-03 09:11:56 +10:00
compat_audit.c	[PATCH] add SIGNAL syscall class (v3)	2007-05-11 05:38:25 -04:00
cpu_setup_6xx.S	powerpc: Enable additional BAT registers in setup_745x_specifics()	2009-06-15 21:45:31 -05:00
cpu_setup_44x.S	AMCC PPC 460SX redwood SoC platform initial framework	2009-02-14 14:41:29 -05:00
cpu_setup_fsl_booke.S	powerpc/fsl-booke: Enable L1 cache on e500v1/e500v2/e500mc CPUs	2009-06-15 21:45:30 -05:00
cpu_setup_pa6t.S	[POWERPC] pasemi: Enable one more hid bit	2007-04-24 21:31:49 +10:00
cpu_setup_ppc970.S	powerpc: Use LOAD_REG_IMMEDIATE only for constants on 64-bit	2008-09-15 11:08:35 -07:00
cputable.c	powerpc: Add 2.06 tlbie mnemonics	2009-05-21 15:44:21 +10:00
crash_dump.c	powerpc: Unify opcode definitions and support	2009-02-23 10:48:56 +11:00
crash.c	powerpc: Increase CRASH_HANDLER_MAX	2008-06-30 22:31:00 +10:00
dbell.c	powerpc: Add support for using doorbells for SMP IPI	2009-02-23 15:53:03 +11:00
dma-iommu.c	powerpc: Change u64/s64 to a long long integer type	2009-01-13 14:47:59 +11:00
dma-swiotlb.c	powerpc: Add support for swiotlb on 32-bit	2009-06-09 16:49:18 +10:00
dma.c	powerpc: Add support for swiotlb on 32-bit	2009-06-09 16:49:18 +10:00
entry_32.S	powerpc: Add irqtrace support for 32-bit powerpc	2009-06-26 14:37:27 +10:00
entry_64.S	Merge branch 'linus' into perfcounters/core-v2	2009-04-06 09:02:57 +02:00
exceptions-64s.S	powerpc: Split exception handling out of head_64.S	2009-06-09 16:47:37 +10:00
firmware.c
fpu.S	powerpc: Disable VSX or current process in giveup_fpu/altivec	2009-04-07 15:18:59 +10:00
ftrace.c	Merge branch 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-06-20 10:56:46 -07:00
head_8xx.S	powerpc: convert to use __HEAD and HEAD_TEXT macros.	2009-04-26 09:20:38 -07:00
head_32.S	powerpc: Map more memory early on 601 processors	2009-06-26 14:37:25 +10:00
head_40x.S	powerpc: convert to use __HEAD and HEAD_TEXT macros.	2009-04-26 09:20:38 -07:00
head_44x.S	powerpc: convert to use __HEAD and HEAD_TEXT macros.	2009-04-26 09:20:38 -07:00
head_64.S	powerpc: Split exception handling out of head_64.S	2009-06-09 16:47:37 +10:00
head_booke.h	powerpc: Add PTRACE_SINGLEBLOCK support	2009-06-09 13:29:25 +10:00
head_fsl_booke.S	powerpc: convert to use __HEAD and HEAD_TEXT macros.	2009-04-26 09:20:38 -07:00
ibmebus.c	powerpc: struct device - replace bus_id with dev_name(), dev_set_name()	2008-12-16 15:53:38 +11:00
idle_6xx.S	powerpc: Fix for getting CPU number in power_save_ppc32_restore()	2008-09-03 20:53:47 +10:00
idle_e500.S	powerpc: Fix for getting CPU number in power_save_ppc32_restore()	2008-09-03 20:53:47 +10:00
idle_power4.S	[POWERPC] powermac: Support G5 CPU hotplug	2007-05-07 20:31:13 +10:00
idle.c	powerpc: ftrace, do not latency trace idle	2008-11-20 10:51:15 -08:00
init_task.c	mm: consolidate init_mm definition	2009-06-16 19:47:28 -07:00
io.c	ftrace: support for PowerPC	2008-05-23 22:43:11 +02:00
iomap.c	[POWERPC] Add 64-bit resources support to pci_iomap	2007-09-20 07:36:52 -05:00
iommu.c	powerpc: Change u64/s64 to a long long integer type	2009-01-13 14:47:59 +11:00
irq.c	Merge commit 'origin/master' into next	2009-06-12 16:53:38 +10:00
isa-bridge.c	[POWERPC] Remove leftover printk in isa-bridge.c	2008-05-09 20:22:59 +10:00
kgdb.c	kgdb, x86, arm, mips, powerpc: ignore user space single stepping	2008-09-26 10:36:41 -05:00
kprobes.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-01-07 11:31:52 -08:00
l2cr_6xx.S	Convert files to UTF-8 and some cleanups	2007-10-19 23:21:04 +02:00
legacy_serial.c	powerpc/powermac: Fixup default serial port device for pmac_zilog	2008-07-28 16:30:53 +10:00
lparcfg.c	powerpc: Display processor virtualization resource allocs in lparcfg	2009-06-02 10:36:10 +10:00
machine_kexec_32.c	kexec jump: rename KEXEC_CONTROL_CODE_SIZE to KEXEC_CONTROL_PAGE_SIZE	2008-08-15 08:35:42 -07:00
machine_kexec_64.c	powerpc/32: Setup OF properties for kdump	2008-12-23 15:13:29 +11:00
machine_kexec.c	powerpc: Allow mem=x cmdline to work with 4G+	2009-05-15 16:43:41 +10:00
Makefile	Merge branch 'perfcounters-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-06-20 11:29:32 -07:00
misc_32.S	powerpc/44x: Support 16K/64K base page sizes on 44x	2008-12-29 09:53:25 +11:00
misc_64.S	powerpc: Move VMX and VSX asm code to vector.S	2009-06-09 16:46:25 +10:00
misc.S	powerpc: Use LOAD_REG_IMMEDIATE only for constants on 64-bit	2008-09-15 11:08:35 -07:00
module_32.c	powerpc/ppc32: ftrace, dynamic ftrace to handle modules	2008-11-20 10:52:53 -08:00
module_64.c	powerpc: Unify opcode definitions and support	2009-02-23 10:48:56 +11:00
module.c	module: cleanup FIXME comments about trimming exception table entries.	2009-06-12 21:47:05 +09:30
mpc7450-pmu.c	perf_counter: powerpc: Add processor back-end for MPC7450 family	2009-06-18 11:11:46 +02:00
msi.c	powerpc/PCI: include pci.h in powerpc MSI implementation	2009-03-25 08:54:29 -07:00
nvram_64.c	[POWERPC] pseries: Eliminate global error_log_cnt variable	2007-08-17 11:01:52 +10:00
of_device.c	powerpc: struct device - replace bus_id with dev_name(), dev_set_name()	2008-12-16 15:53:38 +11:00
of_platform.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
paca.c	powerpc: Separate PACA fields for server CPUs	2009-06-09 16:47:38 +10:00
pci_32.c	powerpc/pci: Remove redundant pcnet32 fixup	2009-05-21 15:44:24 +10:00
pci_64.c	powerpc: Fix warning when printing a resource_size_t	2009-06-09 16:47:41 +10:00
pci_dn.c	powerpc/pci: Move pseries code into pseries platform specific area	2009-05-21 15:44:24 +10:00
pci-common.c	powerpc/pci: Fix annotation of pcibios_claim_one_bus	2009-06-02 11:09:12 +10:00
perf_counter.c	perf_counter: powerpc: Make powerpc perf_counter code safe for 32-bit kernels	2009-06-18 11:11:46 +02:00
pmc.c	[POWERPC] Made FSL Book-E PMC support more generic	2008-02-05 23:34:14 -06:00
power4-pmu.c	perf_counter: powerpc: Change how processor-specific back-ends get selected	2009-06-18 11:11:45 +02:00
power5-pmu.c	perf_counter: powerpc: Change how processor-specific back-ends get selected	2009-06-18 11:11:45 +02:00
power5+-pmu.c	perf_counter: powerpc: Change how processor-specific back-ends get selected	2009-06-18 11:11:45 +02:00
power6-pmu.c	perf_counter: powerpc: Change how processor-specific back-ends get selected	2009-06-18 11:11:45 +02:00
power7-pmu.c	perf_counter: powerpc: Change how processor-specific back-ends get selected	2009-06-18 11:11:45 +02:00
ppc32.h	powerpc: Add VSX context save/restore, ptrace and signal support	2008-07-01 11:28:50 +10:00
ppc970-pmu.c	perf_counter: powerpc: Change how processor-specific back-ends get selected	2009-06-18 11:11:45 +02:00
ppc_ksyms.c	powerpc: Export cacheable_memzero as its now used in a driver	2009-01-08 16:25:17 +11:00
ppc_save_regs.S	powerpc: Prepare xmon_save_regs for use with kdump	2008-12-23 15:13:28 +11:00
proc_ppc64.c	powerpc: use non-racy method for proc entries creation	2008-04-29 08:06:22 -07:00
process.c	powerpc: Fix output from show_regs	2009-06-26 14:37:24 +10:00
prom_init_check.sh	powerpc: Print linux_banner in prom_init	2009-03-11 17:11:33 +11:00
prom_init.c	edac: cpc925 MC platform device setup	2009-06-18 13:03:57 -07:00
prom_parse.c	powerpc: Fix of_node_put() exit path in of_irq_map_one()	2009-04-20 12:18:43 -06:00
prom.c	powerpc: Shield code specific to 64-bit server processors	2009-06-09 16:47:38 +10:00
ptrace32.c	powerpc: Fix ptrace compat wrapper for FPU register access	2009-04-07 15:19:00 +10:00
ptrace.c	powerpc: Add PTRACE_SINGLEBLOCK support	2009-06-09 13:29:25 +10:00
reloc_64.S	powerpc: Make the 64-bit kernel as a position-independent executable	2008-09-15 11:08:38 -07:00
rtas_flash.c	proc 2/2: remove struct proc_dir_entry::owner	2009-03-31 01:14:44 +04:00
rtas_pci.c	powerpc/pci: Clean up direct access to sysdata by RTAS	2009-05-21 15:44:23 +10:00
rtas-proc.c	[POWERPC] Fix sparse warnings in arch/powerpc/kernel	2008-05-14 22:31:59 +10:00
rtas-rtc.c
rtas.c	powerpc/rtas: Turn rtas lock into a raw spinlock	2009-06-26 14:37:27 +10:00
setup_32.c	powerpc: Add irqtrace support for 32-bit powerpc	2009-06-26 14:37:27 +10:00
setup_64.c	powerpc: Fix warning in setup_64.c when CONFIG_RELOCATABLE=y	2009-06-15 13:26:21 +10:00
setup-common.c	powerpc: Remove duplicated #include's	2009-04-07 15:18:58 +10:00
setup.h
signal_32.c	powerpc: Sanitize stack pointer in signal handling code	2009-03-27 16:58:24 +11:00
signal_64.c	powerpc: Sanitize stack pointer in signal handling code	2009-03-27 16:58:24 +11:00
signal.c	powerpc: Sanitize stack pointer in signal handling code	2009-03-27 16:58:24 +11:00
signal.h	powerpc: Sanitize stack pointer in signal handling code	2009-03-27 16:58:24 +11:00
smp-tbsync.c	powerpc: Silence software timebase sync	2008-11-05 22:08:28 +11:00
smp.c	powerpc/pmac: Fix issues with PowerMac "PowerSurge" SMP	2009-06-26 14:37:24 +10:00
softemu8xx.c	Remove asm/a.out.h files for all architectures without a.out support.	2008-09-06 19:30:24 +01:00
stacktrace.c	powerpc: Removed duplicated include in stacktrace.c	2008-07-28 16:30:47 +10:00
suspend.c	PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures	2008-07-24 10:47:21 -07:00
swsusp_32.S	powerpc/mm: Introduce MMU features	2008-12-21 14:21:16 +11:00
swsusp_64.c	[POWERPC] powermac: Suspend to disk on G5	2007-05-07 20:31:14 +10:00
swsusp_asm64.S	powerpc: Fix 64-bit hibernation with 64k pages	2008-10-07 14:26:20 +11:00
swsusp.c	powerpc/mm: Split mmu_context handling	2008-12-21 14:21:15 +11:00
sys_ppc32.c	compat: generic compat get/settimeofday	2008-10-16 11:21:33 -07:00
syscalls.c	powerpc/mm: Add Strong Access Ordering support	2008-07-09 16:30:45 +10:00
sysfs.c	powerpc: Fix bugs introduced by sysfs changes	2009-03-27 16:58:24 +11:00
systbl_chk.c	[POWERPC] Fix a couple of copyright symbols	2008-01-25 22:52:50 +11:00
systbl_chk.sh	[POWERPC] Fix a couple of copyright symbols	2008-01-25 22:52:50 +11:00
systbl.S	[POWERPC] Align the sys_call_table	2007-10-11 14:36:47 +10:00
tau_6xx.c	on_each_cpu(): kill unused 'retry' parameter	2008-06-26 11:24:38 +02:00
time.c	perf_counter: powerpc: Enable use of software counters on 32-bit powerpc	2009-06-18 11:11:44 +02:00
traps.c	powerpc: Add PTRACE_SINGLEBLOCK support	2009-06-09 13:29:25 +10:00
udbg_16550.c	powerpc/udbg: Fix lost byte during console handover; change LFCR to CRLF	2009-03-11 17:11:34 +11:00
udbg.c	powerpc/udbg: Fix lost byte during console handover; change LFCR to CRLF	2009-03-11 17:11:34 +11:00
vdso.c	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc	2008-12-28 16:54:33 -08:00
vecemu.c
vector.S	powerpc: Move VMX and VSX asm code to vector.S	2009-06-09 16:46:25 +10:00
vio.c	workqueue: add to_delayed_work() helper function	2009-04-02 19:04:50 -07:00
vmlinux.lds.S	powerpc: Explicit alignment for .data.cacheline_aligned	2009-05-18 15:19:05 +10:00