You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Anton Blanchard 823df43552 powerpc: No need to save XER in a system call ... The XER is a volatile register so there is no need to save and restore it over a system call - zero it out in the exception stack frame instead. This should fix a 5 cycle stall of the mfxer/std seen on POWER7. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>		13 years ago
..
vdso32	…
vdso64	…
.gitignore	…
Makefile	powerpc/perf: Move perf core & PMU code into a subdirectory	13 years ago
align.c	Disintegrate asm/system.h for PowerPC	13 years ago
asm-offsets.c	Merge branch 'kvm-updates/3.4' of git://git.kernel.org/pub/scm/virt/kvm/kvm	13 years ago
audit.c	…
btext.c	…
cacheinfo.c	cpu: convert 'cpu' and 'machinecheck' sysdev_class to a regular subsystem	13 years ago
cacheinfo.h	…
clock.c	…
compat_audit.c	…
cpu_setup_6xx.S	…
cpu_setup_44x.S	…
cpu_setup_a2.S	powerpc/book3e: Add ICSWX/ACOP support to Book3e cores like A2	13 years ago
cpu_setup_fsl_booke.S	…
cpu_setup_pa6t.S	…
cpu_setup_power7.S	…
cpu_setup_ppc970.S	…
cputable.c	Disintegrate asm/system.h for PowerPC	13 years ago
crash.c	Disintegrate asm/system.h for PowerPC	13 years ago
crash_dump.c	powerpc: Rename mapping based RELOCATABLE to DYNAMIC_MEMSTART for BookE	13 years ago
dbell.c	powerpc: Rework lazy-interrupt handling	13 years ago
dma-iommu.c	PowerPC: adapt for dma_map_ops changes	13 years ago
dma-swiotlb.c	PowerPC: adapt for dma_map_ops changes	13 years ago
dma.c	PowerPC: adapt for dma_map_ops changes	13 years ago
entry_32.S	powerpc: Fix page fault with lockdep regression	13 years ago
entry_64.S	powerpc: No need to save XER in a system call	13 years ago
exceptions-64e.S	powerpc: Rework lazy-interrupt handling	13 years ago
exceptions-64s.S	Merge branch 'kvm-updates/3.4' of git://git.kernel.org/pub/scm/virt/kvm/kvm	13 years ago
fadump.c	powerpc: Fix fallout from system.h split up	13 years ago
firmware.c	…
fpu.S	…
fsl_booke_entry_mapping.S	…
ftrace.c	…
head_8xx.S	powerpc: Call do_page_fault() with interrupts off	13 years ago
head_32.S	powerpc: Call do_page_fault() with interrupts off	13 years ago
head_40x.S	powerpc: Call do_page_fault() with interrupts off	13 years ago
head_44x.S	powerpc/44x: Enable CONFIG_RELOCATABLE for PPC44x	13 years ago
head_64.S	powerpc: Rework lazy-interrupt handling	13 years ago
head_booke.h	powerpc: Call do_page_fault() with interrupts off	13 years ago
head_fsl_booke.S	powerpc: Call do_page_fault() with interrupts off	13 years ago
hw_breakpoint.c	…
ibmebus.c	Merge branch 'for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping	13 years ago
idle.c	Disintegrate asm/system.h for PowerPC	13 years ago
idle_6xx.S	…
idle_book3e.S	powerpc: Rework lazy-interrupt handling	13 years ago
idle_e500.S	…
idle_power4.S	powerpc: Fix power4/970 idle code regression with lockdep	13 years ago
idle_power7.S	powerpc: Rework lazy-interrupt handling	13 years ago
init_task.c	…
io-workarounds.c	…
io.c	…
iomap.c	powerpc: switch to GENERIC_PCI_IOMAP	13 years ago
iommu.c	fadump: Register for firmware assisted dump.	13 years ago
irq.c	irq: Kill pointless irqd_to_hw export	13 years ago
isa-bridge.c	powerpc: Remove FW_FEATURE ISERIES from arch code	13 years ago
jump_label.c	powerpc: Fix build breakage in jump_label.c	13 years ago
kgdb.c	powerpc: Fix fallout from system.h split up	13 years ago
kprobes.c	Disintegrate asm/system.h for PowerPC	13 years ago
kvm.c	KVM: PPC: Avoid patching paravirt template code	13 years ago
kvm_emul.S	KVM: PPC: Avoid patching paravirt template code	13 years ago
l2cr_6xx.S	…
legacy_serial.c	powerpc: Fix build on some non-freescale platforms	13 years ago
lparcfg.c	Disintegrate asm/system.h for PowerPC	13 years ago
machine_kexec.c	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	13 years ago
machine_kexec_32.c	treewide: convert uses of ATTRIB_NORETURN to __noreturn	13 years ago
machine_kexec_64.c	treewide: convert uses of ATTRIB_NORETURN to __noreturn	13 years ago
misc.S	powerpc: Remove legacy iSeries bits from assembly files	13 years ago
misc_32.S	powerpc/4xx: Fix typos in kexec config dependencies	13 years ago
misc_64.S	…
module.c	…
module_32.c	…
module_64.c	…
msi.c	…
nvram_64.c	…
of_platform.c	powerpc/eeh: Introduce EEH device	13 years ago
paca.c	powerpc: Remove FW_FEATURE ISERIES from arch code	13 years ago
pci-common.c	Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci	13 years ago
pci_32.c	powerpc/PCI: compute I/O space bus-to-resource offset consistently	13 years ago
pci_64.c	powerpc/PCI: compute I/O space bus-to-resource offset consistently	13 years ago
pci_dn.c	powerpc/powernv: PCI support for p7IOC under OPAL v2	13 years ago
pci_of_scan.c	powerpc/PCI: convert devtree bus addresses to resource	13 years ago
pmc.c	bug.h: add include of it to various implicit C users	13 years ago
ppc32.h	…
ppc_ksyms.c	Disintegrate asm/system.h for PowerPC	13 years ago
ppc_save_regs.S	…
proc_powerpc.c	…
process.c	powerpc: Fix typo in runlatch code	13 years ago
prom.c	Disintegrate asm/system.h for PowerPC	13 years ago
prom_init.c	Disintegrate and delete asm/system.h	13 years ago
prom_init_check.sh	…
prom_parse.c	…
ptrace.c	Disintegrate asm/system.h for PowerPC	13 years ago
ptrace32.c	Disintegrate asm/system.h for PowerPC	13 years ago
reloc_32.S	powerpc: Process dynamic relocations for kernel	13 years ago
reloc_64.S	…
rtas-proc.c	…
rtas-rtc.c	…
rtas.c	Disintegrate and delete asm/system.h	13 years ago
rtas_flash.c	powerpc/pseries: Cancel RTAS event scan before firmware flash	13 years ago
rtas_pci.c	Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci	13 years ago
rtasd.c	powerpc/pseries: Cancel RTAS event scan before firmware flash	13 years ago
setup-common.c	Disintegrate asm/system.h for PowerPC	13 years ago
setup.h	…
setup_32.c	powerpc: fix build when CONFIG_BOOKE_WDT is enabled	13 years ago
setup_64.c	Disintegrate and delete asm/system.h	13 years ago
signal.c	Disintegrate asm/system.h for PowerPC	13 years ago
signal.h	powerpc: Fix various issues with return to userspace	13 years ago
signal_32.c	Disintegrate asm/system.h for PowerPC	13 years ago
signal_64.c	Disintegrate asm/system.h for PowerPC	13 years ago
smp-tbsync.c	…
smp.c	Disintegrate asm/system.h for PowerPC	13 years ago
softemu8xx.c	Disintegrate asm/system.h for PowerPC	13 years ago
stacktrace.c	…
suspend.c	…
swsusp.c	Disintegrate asm/system.h for PowerPC	13 years ago
swsusp_32.S	…
swsusp_64.c	Disintegrate asm/system.h for PowerPC	13 years ago
swsusp_asm64.S	…
swsusp_booke.S	…
sys_ppc32.c	Disintegrate asm/system.h for PowerPC	13 years ago
syscalls.c	…
sysfs.c	Disintegrate asm/system.h for PowerPC	13 years ago
systbl.S	…
systbl_chk.c	…
systbl_chk.sh	…
tau_6xx.c	…
time.c	powerpc: Remove FW_FEATURE ISERIES from arch code	13 years ago
traps.c	Disintegrate asm/system.h for PowerPC	13 years ago
udbg.c	powerpc: Random little legacy iSeries removal tidy ups	13 years ago
udbg_16550.c	…
vdso.c	Disintegrate and delete asm/system.h	13 years ago
vecemu.c	…
vector.S	…
vio.c	Merge branch 'for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping	13 years ago
vmlinux.lds.S	powerpc: Remove legacy iSeries bits from assembly files	13 years ago