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640710a33b
linux/arch/tile/kernel
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Chris Metcalf 640710a33b tile: add virt_to_kpte() API and clean up and document behavior 
We use virt_to_pte(NULL, va) a lot, which isn't very obvious.
I added virt_to_kpte(va) as a more obvious wrapper function,
that also validates the va as being a kernel adddress.

And, I fixed the semantics of virt_to_pte() so that we handle
the pud and pmd the same way, and we now document the fact that
we handle the final pte level differently.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
2013-09-03 14:52:13 -04:00
..
vdso tile: implement gettimeofday() via vDSO 2013-08-13 16:26:21 -04:00
asm-offsets.c tile: support CONFIG_PREEMPT 2013-08-13 16:26:01 -04:00
backtrace.c arch/tile: big-endian: properly bswap instruction bundles when backtracing 2012-06-18 13:11:21 -04:00
compat_signal.c tile: implement gettimeofday() via vDSO 2013-08-13 16:26:21 -04:00
compat.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal 2013-05-01 07:21:43 -07:00
early_printk.c tile: various console improvements 2013-08-12 14:46:18 -04:00
entry.S tile: implement gettimeofday() via vDSO 2013-08-13 16:26:21 -04:00
ftrace.c tile: support ftrace on tilegx 2013-08-30 10:20:13 -04:00
futex_64.S arch/tile: finish enabling support for TILE-Gx 64-bit chip 2011-05-12 15:52:12 -04:00
hardwall.c tile: support CONFIG_PREEMPT 2013-08-13 16:26:01 -04:00
head_32.S tile: parameterize VA and PA space more cleanly 2013-09-03 14:47:34 -04:00
head_64.S tile: parameterize VA and PA space more cleanly 2013-09-03 14:47:34 -04:00
hvglue_trace.c tile: provide traceability for hypervisor calls 2013-08-13 16:26:31 -04:00
hvglue.S tile: provide traceability for hypervisor calls 2013-08-13 16:26:31 -04:00
intvec_32.S tile: parameterize VA and PA space more cleanly 2013-09-03 14:47:34 -04:00
intvec_64.S tile: parameterize VA and PA space more cleanly 2013-09-03 14:47:34 -04:00
irq.c tile: fix panic with large IRQ number 2013-08-30 11:56:16 -04:00
kgdb.c tilegx: support KGDB 2013-09-03 14:51:26 -04:00
kprobes.c tile: support kprobes on tilegx 2013-08-30 11:55:53 -04:00
machine_kexec.c arch/tile: support kexec() for tilegx 2012-05-25 12:48:25 -04:00
Makefile tilegx: support KGDB 2013-09-03 14:51:26 -04:00
mcount_64.S tile: support ftrace on tilegx 2013-08-30 10:20:13 -04:00
messaging.c arch/tile: bomb raw_local_irq_ to arch_local_irq_ 2010-11-01 15:30:42 -04:00
module.c modules: don't hand 0 to vmalloc. 2012-12-14 13:06:43 +10:30
pci_gx.c tile PCI RC: reduce driver's vmalloc space usage 2013-08-06 12:56:12 -04:00
pci-dma.c tile PCI DMA: fix bug in non-page-aligned accessors 2013-08-06 12:56:04 -04:00
pci.c tile PCI RC: support pci=off boot arg for tilepro 2013-08-05 16:12:57 -04:00
proc.c tile: fast-path unaligned memory access for tilegx 2013-08-13 16:04:10 -04:00
process.c tile: don't call show_regs_print_info() with corrupt current 2013-08-30 11:56:54 -04:00
ptrace.c tile: correct r1 value during syscall tracing 2013-08-30 11:56:20 -04:00
reboot.c tile: various console improvements 2013-08-12 14:46:18 -04:00
regs_32.S Disintegrate asm/system.h for Tile 2012-03-28 18:30:03 +01:00
regs_64.S Disintegrate asm/system.h for Tile 2012-03-28 18:30:03 +01:00
relocate_kernel_32.S arch/tile: support kexec() for tilegx 2012-05-25 12:48:25 -04:00
relocate_kernel_64.S tile: clean up relocate_kernel_64 debug code 2013-09-03 14:13:31 -04:00
setup.c tile: add virt_to_kpte() API and clean up and document behavior 2013-09-03 14:52:13 -04:00
signal.c tile: implement gettimeofday() via vDSO 2013-08-13 16:26:21 -04:00
single_step.c tile: fast-path unaligned memory access for tilegx 2013-08-13 16:04:10 -04:00
smp.c tile: support kprobes on tilegx 2013-08-30 11:55:53 -04:00
smpboot.c tile: support CONFIG_PREEMPT 2013-08-13 16:26:01 -04:00
stack.c tile: don't assume user privilege is zero 2013-09-03 14:45:52 -04:00
sys.c tile: support CONFIG_PREEMPT 2013-08-13 16:26:01 -04:00
sysfs.c tile: support reporting Tilera hypervisor statistics 2013-09-03 14:51:36 -04:00
tile-desc_32.c arch/tile: factor out <arch/opcode.h> header 2011-11-03 16:58:54 -04:00
tile-desc_64.c arch/tile: factor out <arch/opcode.h> header 2011-11-03 16:58:54 -04:00
time.c tile: implement gettimeofday() via vDSO 2013-08-13 16:26:21 -04:00
tlb.c tile: do less L1 I-cache eviction 2013-08-30 11:56:34 -04:00
traps.c tilegx: support KGDB 2013-09-03 14:51:26 -04:00
unaligned.c tile: fast-path unaligned memory access for tilegx 2013-08-13 16:04:10 -04:00
usb.c usb: add host support for the tilegx architecture 2012-07-18 16:40:29 -04:00
vdso.c tile: implement gettimeofday() via vDSO 2013-08-13 16:26:21 -04:00
vmlinux.lds.S tile: parameterize VA and PA space more cleanly 2013-09-03 14:47:34 -04:00