Becky Bruce b64f87c16f [POWERPC] Avoid unpaired stwcx. on some processors ... The context switch code in the kernel issues a dummy stwcx. to clear the reservation, as recommended by the architecture. However, some processors can have issues if this stwcx to address A occurs while the reservation is already held to a different address B. To avoid this problem, the dummy stwcx. needs to be paired with a dummy lwarx to the same address. This adds the dummy lwarx, and creates a cpu feature bit to indicate which cpus are affected. Tested on mpc8641_hpcn_defconfig in arch/powerpc; build tested in arch/ppc. Signed-off-by: Becky Bruce <becky.bruce@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>		2007-11-13 16:22:43 +11:00
..
iseries	[POWERPC] iSeries: Move viodasd probing	2007-10-11 20:40:48 +10:00
8xx_immap.h	[POWERPC] Copy over headers from arch/ppc to arch/powerpc that we need	2007-08-22 22:43:29 -05:00
8253pit.h	…
Kbuild	remove include/asm-*/ipc.h	2007-10-17 08:42:55 -07:00
a.out.h	…
abs_addr.h	…
agp.h	…
asm-compat.h	…
atomic.h	[POWERPC] Implement atomic{, 64}_{read, write}() without volatile	2007-08-17 11:01:58 +10:00
auxvec.h	…
backlight.h	…
bitops.h	forbid asm/bitops.h direct inclusion	2007-10-19 11:53:41 -07:00
bootx.h	…
btext.h	…
bug.h	Fix WARN_ON() on bitfield ops	2007-07-31 21:12:07 -07:00
bugs.h	…
byteorder.h	…
cache.h	…
cacheflush.h	…
cell-pmu.h	…
cell-regs.h	[POWERPC] cell: Add Cell memory controller register defs and expose it	2007-10-09 21:01:56 +10:00
checksum.h	…
clk_interface.h	[POWERPC] clk.h interface for platforms	2007-10-03 09:11:56 +10:00
commproc.h	cpm_load_patch() - declartion conflict	2007-11-05 11:38:29 -08:00
compat.h	…
cpm.h	[POWERPC] cpm: Describe multi-user ram in its own device node.	2007-10-04 15:47:05 -05:00
cpm2.h	[POWERPC] 85xx: Killed <asm/mpc85xx.h>	2007-10-11 09:14:31 -05:00
cputable.h	[POWERPC] Avoid unpaired stwcx. on some processors	2007-11-13 16:22:43 +11:00
cputime.h	…
current.h	…
dbdma.h	…
dcr-mmio.h	Use dcr_host_t.base in dcr_unmap()	2007-10-15 14:29:49 -04:00
dcr-native.h	Use dcr_host_t.base in dcr_unmap()	2007-10-15 14:29:49 -04:00
dcr.h	…
delay.h	…
device.h	…
div64.h	…
dma-mapping.h	powerpc: Fix fallout from sg_page() changes	2007-10-23 09:13:14 +02:00
dma.h	…
edac.h	…
eeh.h	…
eeh_event.h	…
elf.h	increase AT_VECTOR_SIZE to terminate saved_auxv properly	2007-10-17 08:43:00 -07:00
emergency-restart.h	…
errno.h	…
exception.h	[POWERPC] Move lowlevel runlatch calls under cpu feature control	2007-09-14 01:33:22 +10:00
fb.h	…
fcntl.h	…
firmware.h	…
floppy.h	cleanup floppy.h	2007-10-17 08:42:55 -07:00
fs_pd.h	[POWERPC] 85xx: Killed <asm/mpc85xx.h>	2007-10-11 09:14:31 -05:00
futex.h	…
grackle.h	…
hardirq.h	…
heathrow.h	…
highmem.h	[POWERPC] Copy over headers from arch/ppc to arch/powerpc that we need	2007-08-22 22:43:29 -05:00
hvcall.h	…
hvconsole.h	…
hvcserver.h	…
hw_irq.h	…
hydra.h	[POWERPC] Copy over headers from arch/ppc to arch/powerpc that we need	2007-08-22 22:43:29 -05:00
i8259.h	…
ibmebus.h	[POWERPC] ibmebus: Move to of_device and of_platform_driver, match eHCA and eHEA drivers	2007-10-17 22:30:08 +10:00
ide.h	ide: add hwif->ack_intr hook	2007-10-20 00:32:32 +02:00
immap_86xx.h	[POWERPC] 86xx: update immap_86xx.h for the 8610	2007-10-08 08:38:50 -05:00
immap_cpm2.h	[POWERPC] cpm2: Infrastructure code cleanup.	2007-10-04 11:02:04 -05:00
immap_qe.h	[POWERPC] qe: miscellaneous code improvements and fixes to the QE library	2007-10-08 08:38:15 -05:00
io-defs.h	…
io.h	Spelling fix: explicitly	2007-10-19 23:22:55 +02:00
ioctl.h	…
ioctls.h	…
iommu.h	remove asm/bitops.h includes	2007-10-19 11:53:41 -07:00
ipcbuf.h	…
ipic.h	…
irq.h	[POWERPC] Add an optional device_node pointer to the irq_host	2007-09-14 01:33:20 +10:00
irq_regs.h	…
irqflags.h	…
kdebug.h	x86: optimize page faults like all other achitectures and kill notifier cruft	2007-10-16 09:42:50 -07:00
kdump.h	…
kexec.h	…
keylargo.h	…
kgdb.h	[POWERPC] Copy over headers from arch/ppc to arch/powerpc that we need	2007-08-22 22:43:29 -05:00
kmap_types.h	…
kprobes.h	kprobes: support kretprobe blacklist	2007-10-16 09:43:10 -07:00
libata-portmap.h	…
linkage.h	…
lmb.h	[POWERPC] Update lmb.h include protection to ASM_POWERPC	2007-08-17 11:01:58 +10:00
local.h	…
lppaca.h	…
lv1call.h	…
machdep.h	[POWERPC] Use 1TB segments	2007-10-12 14:05:17 +10:00
macio.h	…
mc146818rtc.h	…
mediabay.h	…
mman.h	…
mmu-8xx.h	…
mmu-40x.h	[POWERPC] 40x MMU	2007-08-20 07:28:48 -05:00
mmu-44x.h	…
mmu-fsl-booke.h	…
mmu-hash32.h	…
mmu-hash64.h	[POWERPC] Use 1TB segments	2007-10-12 14:05:17 +10:00
mmu.h	[POWERPC] 40x MMU	2007-08-20 07:28:48 -05:00
mmu_context.h	remove asm/bitops.h includes	2007-10-19 11:53:41 -07:00
mmzone.h	…
module.h	…
mpc8xx.h	…
mpc52xx.h	[POWERPC] Add restart support for mpc52xx based platforms	2007-10-21 12:43:04 -06:00
mpc52xx_psc.h	[POWERPC] Copy over headers from arch/ppc to arch/powerpc that we need	2007-08-22 22:43:29 -05:00
mpc86xx.h	…
mpc8260.h	…
mpic.h	[POWERPC] Update mpic to use dcr_host_t.base	2007-10-03 13:25:27 +10:00
msgbuf.h	…
mutex.h	…
namei.h	…
nvram.h	[POWERPC] pseries: Eliminate global error_log_cnt variable	2007-08-17 11:01:52 +10:00
of_device.h	[POWERPC] Move of_device allocation into of_device.[ch]	2007-10-17 22:30:07 +10:00
of_platform.h	Create linux/of_platorm.h	2007-07-20 14:25:22 +10:00
ohare.h	…
oprofile_impl.h	[CELL] oprofile: add support to OProfile for profiling CELL BE SPUs	2007-07-20 21:42:24 +02:00
pSeries_reconfig.h	…
paca.h	powerpc: Remove obsolete prototype	2007-10-20 00:36:33 +02:00
page.h	fix 'dynreloc miscount' link error on Powerpc	2007-07-26 11:35:18 -07:00
page_32.h	…
page_64.h	[POWERPC] Use 1TB segments	2007-10-12 14:05:17 +10:00
param.h	…
parport.h	…
pci-bridge.h	[POWERPC] PCI: Add 64-bit physical address support to setup_indirect_pci	2007-10-12 14:05:17 +10:00
pci.h	…
percpu.h	[POWERPC] ppc64: support CONFIG_DEBUG_PREEMPT	2007-10-03 11:48:44 +10:00
pgalloc-32.h	…
pgalloc-64.h	…
pgalloc.h	…
pgtable-4k.h	[POWERPC] Size swapper_pg_dir correctly	2007-09-19 15:25:34 +10:00
pgtable-64k.h	[POWERPC] Size swapper_pg_dir correctly	2007-09-19 15:25:34 +10:00
pgtable-ppc32.h	[POWERPC] 4xx: Deal with 44x virtually tagged icache	2007-11-01 07:15:30 -05:00
pgtable-ppc64.h	ppc64: SPARSEMEM_VMEMMAP support	2007-10-16 09:42:51 -07:00
pgtable.h	…
pmac_feature.h	…
pmac_low_i2c.h	…
pmac_pfunc.h	…
pmc.h	…
pmi.h	[CELL] pmi: remove support for mutiple devices.	2007-07-20 21:41:34 +02:00
poll.h	…
posix_types.h	…
ppc-pci.h	…
ppc_asm.h	[POWERPC] Fix modpost warnings from head*.S on ppc32	2007-09-14 08:53:36 -05:00
processor.h	[POWERPC] Use __attribute__ in asm-powerpc	2007-09-22 14:49:21 +10:00
prom.h	[POWERPC] Use strcasecmp() rather than strncasecmp() when determining device node compatibility	2007-08-22 15:21:47 +10:00
ps3.h	[POWERPC] PS3: Add new LV1 error codes	2007-09-14 01:33:25 +10:00
ps3av.h	ps3av: dont distinguish between `boot' and `non-boot' autodetection	2007-10-16 09:43:21 -07:00
ps3fb.h	…
ps3stor.h	…
ptrace.h	…
qe.h	[POWERPC] qe: miscellaneous code improvements and fixes to the QE library	2007-10-08 08:38:15 -05:00
qe_ic.h	[POWERPC] QEIC: Implement pluggable handlers, fix MPIC cascading	2007-10-08 08:38:57 -05:00
reg.h	[POWERPC] Remove APUS support from arch/ppc	2007-09-17 15:15:04 +10:00
reg_8xx.h	…
reg_booke.h	[POWERPC] Fix FSL BookE machine check reporting	2007-08-17 13:22:28 -05:00
resource.h	…
rheap.h	…
rtas.h	…
rtc.h	…
rwsem.h	[POWERPC] Prevent direct inclusion of <asm/rwsem.h>.	2007-09-22 14:49:21 +10:00
scatterlist.h	Add CONFIG_DEBUG_SG sg validation	2007-10-22 21:20:03 +02:00
seccomp.h	…
sections.h	…
semaphore.h	kill DECLARE_MUTEX_LOCKED	2007-10-17 08:42:47 -07:00
sembuf.h	…
serial.h	…
setup.h	…
shmbuf.h	…
shmparam.h	…
sigcontext.h	…
siginfo.h	…
signal.h	…
smp.h	Convert cpu_sibling_map to be a per cpu variable	2007-10-16 09:42:50 -07:00
smu.h	…
socket.h	…
sockios.h	…
sparsemem.h	…
spinlock.h	…
spinlock_types.h	…
spu.h	[POWERPC] spufs: Handle errors in SPU coredump code, and support coredump to a pipe	2007-09-19 15:12:19 +10:00
spu_csa.h	[CELL] spufs: fix decr_status meanings	2007-07-20 21:41:55 +02:00
spu_info.h	…
spu_priv1.h	[POWERPC] cell: Move SPU affinity init to spu_management_of_ops	2007-08-10 21:04:21 +10:00
sstep.h	…
stat.h	…
statfs.h	…
string.h	…
suspend.h	…
synch.h	…
syscalls.h	…
systbl.h	[POWERPC] Change fallocate to match unistd.h on powerpc	2007-11-08 14:15:32 +11:00
system.h	increase AT_VECTOR_SIZE to terminate saved_auxv properly	2007-10-17 08:43:00 -07:00
tce.h	…
termbits.h	…
termios.h	…
thread_info.h	remove unused TIF_NOTIFY_RESUME flag	2007-07-31 15:39:38 -07:00
time.h	[POWERPC] Fix off-by-one error in setting decrementer on Book E/4xx (v2)	2007-11-08 14:15:31 +11:00
timex.h	…
tlb.h	[POWERPC] Include pagemap.h in asm/powerpc/tlb.h	2007-10-03 12:02:43 +10:00
tlbflush.h	[POWERPC] Fix oops related to 4xx flush_tlb_page modification	2007-11-09 03:51:14 -06:00
topology.h	Convert cpu_sibling_map to be a per cpu variable	2007-10-16 09:42:50 -07:00
tsi108.h	…
tsi108_irq.h	…
tsi108_pci.h	…
types.h	remove strict ansi check from __u64 in asm/types.h	2007-10-17 08:42:53 -07:00
uaccess.h	…
ucc.h	[POWERPC] qe: miscellaneous code improvements and fixes to the QE library	2007-10-08 08:38:15 -05:00
ucc_fast.h	…
ucc_slow.h	[POWERPC] qe: miscellaneous code improvements and fixes to the QE library	2007-10-08 08:38:15 -05:00
ucontext.h	…
udbg.h	[POWERPC] Add early debug console for CPM serial ports.	2007-10-03 20:35:43 -05:00
uic.h	…
unaligned.h	…
uninorth.h	…
unistd.h	…
user.h	…
vdso.h	…
vdso_datapage.h	…
vga.h	…
vio.h	[POWERPC] Clean up vio.h	2007-10-11 20:40:44 +10:00
xilinx_intc.h	[POWERPC] Virtex: add xilinx interrupt controller driver	2007-10-03 07:23:14 -05:00
xmon.h	…
xor.h	…