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Paul Mundt 185aed7557 sh: Provide a sane valid_phys_addr_range() to prevent TLB reset with PMB. ... With the PMB enabled, only P1SEG and up are covered by the PMB mappings, meaning that situations where out-of-bounds physical addresses are read from will lead to TLB reset after the PMB miss, allowing for use cases like dd if=/dev/mem to reset the TLB. Fix this up to make sure the reference is between __MEMORY_START (phys) and __pa(high_memory). This is coherent across all variants of sh/sh64 with and without MMU, though the PMB bug itself is only applicable to SH-4A parts. Reported-by: Hideo Saito <saito@densan.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>		16 years ago
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.gitignore	sh: migrate to arch/sh/include/	17 years ago
Kbuild	sh: migrate to arch/sh/include/	17 years ago
adc.h	sh: migrate to arch/sh/include/	17 years ago
addrspace.h	sh: migrate to arch/sh/include/	17 years ago
atomic-grb.h	sh: migrate to arch/sh/include/	17 years ago
atomic-irq.h	sh: migrate to arch/sh/include/	17 years ago
atomic-llsc.h	sh: migrate to arch/sh/include/	17 years ago
atomic.h	sh: migrate to arch/sh/include/	17 years ago
auxvec.h	sh: Make sure AT_SYSINFO_EHDR is exposed to userspace in asm/auxvec.h.	17 years ago
bitops-grb.h	sh: migrate to arch/sh/include/	17 years ago
bitops-irq.h	sh: migrate to arch/sh/include/	17 years ago
bitops-llsc.h	sh: Provide movli.l/movco.l-based bitops.	17 years ago
bitops.h	sh: Provide movli.l/movco.l-based bitops.	17 years ago
bug.h	sh: migrate to arch/sh/include/	17 years ago
bugs.h	sh: migrate to arch/sh/include/	17 years ago
byteorder.h	sh: use the new byteorder headers.	16 years ago
cache.h	sh: migrate to arch/sh/include/	17 years ago
cacheflush.h	sh: migrate to arch/sh/include/	17 years ago
checksum.h	sh: migrate to arch/sh/include/	17 years ago
checksum_32.h	sh: migrate to arch/sh/include/	17 years ago
checksum_64.h	sh: migrate to arch/sh/include/	17 years ago
clock.h	sh: fixup many sparse errors.	17 years ago
cmpxchg-grb.h	sh: migrate to arch/sh/include/	17 years ago
cmpxchg-irq.h	sh: migrate to arch/sh/include/	17 years ago
cmpxchg-llsc.h	sh: Provide movli.l/movco.l-based cmpxchg.	17 years ago
cpu-features.h	sh: migrate to arch/sh/include/	17 years ago
cputime.h	sh: migrate to arch/sh/include/	17 years ago
current.h	sh: migrate to arch/sh/include/	17 years ago
delay.h	sh: migrate to arch/sh/include/	17 years ago
device.h	sh: migrate to arch/sh/include/	17 years ago
div64.h	sh: migrate to arch/sh/include/	17 years ago
dma-mapping.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6	17 years ago
dma.h	sh: migrate to arch/sh/include/	17 years ago
dmabrg.h	sh: migrate to arch/sh/include/	17 years ago
elf.h	sh: Fix up some merge damage.	17 years ago
emergency-restart.h	sh: migrate to arch/sh/include/	17 years ago
entry-macros.S	sh: migrate to arch/sh/include/	17 years ago
errno.h	sh: migrate to arch/sh/include/	17 years ago
fb.h	sh: migrate to arch/sh/include/	17 years ago
fcntl.h	sh: migrate to arch/sh/include/	17 years ago
fixmap.h	sh: migrate to arch/sh/include/	17 years ago
flat.h	sh: Provide a FLAT_PLAT_INIT() definition.	17 years ago
fpu.h	sh: Add FPU registers to regset interface.	17 years ago
freq.h	sh: migrate to arch/sh/include/	17 years ago
ftrace.h	sh: Add missing asm/ftrace.h.	17 years ago
futex-irq.h	sh: migrate to arch/sh/include/	17 years ago
futex.h	sh: migrate to arch/sh/include/	17 years ago
gpio.h	sh: asm/gpio.h needs linux/kernel.h for might_sleep()/WARN_ON().	17 years ago
hardirq.h	sh: migrate to arch/sh/include/	17 years ago
hd64461.h	sh: migrate to arch/sh/include/	17 years ago
heartbeat.h	sh: migrate to arch/sh/include/	17 years ago
hugetlb.h	sh: migrate to arch/sh/include/	17 years ago
hw_irq.h	sh: Move the shared INTC code out to drivers/sh/	17 years ago
i2c-sh7760.h	sh: migrate to arch/sh/include/	17 years ago
ilsel.h	sh: migrate to arch/sh/include/	17 years ago
io.h	sh: Provide a sane valid_phys_addr_range() to prevent TLB reset with PMB.	16 years ago
io_generic.h	sh: More I/O routine overhauling.	17 years ago
io_trapped.h	sh: migrate to arch/sh/include/	17 years ago
ioctl.h	sh: migrate to arch/sh/include/	17 years ago
ioctls.h	sh: migrate to arch/sh/include/	17 years ago
ipcbuf.h	sh: migrate to arch/sh/include/	17 years ago
irq.h	sh: fixup many sparse errors.	17 years ago
irq_regs.h	sh: migrate to arch/sh/include/	17 years ago
irqflags.h	sh: migrate to arch/sh/include/	17 years ago
irqflags_32.h	sh: migrate to arch/sh/include/	17 years ago
irqflags_64.h	sh: migrate to arch/sh/include/	17 years ago
kdebug.h	sh: Wire up oops reporting in the die notifier chain.	17 years ago
kexec.h	kexec jump: rename KEXEC_CONTROL_CODE_SIZE to KEXEC_CONTROL_PAGE_SIZE	17 years ago
kgdb.h	sh: migrate to arch/sh/include/	17 years ago
kmap_types.h	sh: migrate to arch/sh/include/	17 years ago
kprobes.h	sh: kprobes: Use trapa #0x3a for breakpoint trap.	17 years ago
linkage.h	sh: migrate to arch/sh/include/	17 years ago
local.h	sh: migrate to arch/sh/include/	17 years ago
machvec.h	sh: More I/O routine overhauling.	17 years ago
mc146818rtc.h	sh: migrate to arch/sh/include/	17 years ago
mman.h	sh: migrate to arch/sh/include/	17 years ago
mmu.h	sh: migrate to arch/sh/include/	17 years ago
mmu_context.h	sh: migrate to arch/sh/include/	17 years ago
mmu_context_32.h	sh: migrate to arch/sh/include/	17 years ago
mmu_context_64.h	sh: migrate to arch/sh/include/	17 years ago
mmzone.h	sh: Fix up NUMA build error with se7722_defconfig.	17 years ago
module.h	sh: migrate to arch/sh/include/	17 years ago
msgbuf.h	sh: migrate to arch/sh/include/	17 years ago
mutex.h	sh: migrate to arch/sh/include/	17 years ago
page.h	sh: ioremap_prot support.	17 years ago
param.h	sh: migrate to arch/sh/include/	17 years ago
parport.h	sh: migrate to arch/sh/include/	17 years ago
pci.h	sh: migrate to arch/sh/include/	17 years ago
percpu.h	sh: migrate to arch/sh/include/	17 years ago
pgalloc.h	sh: migrate to arch/sh/include/	17 years ago
pgtable.h	sh: Handle fixmap TLB eviction more coherently.	16 years ago
pgtable_32.h	sh: migrate to arch/sh/include/	17 years ago
pgtable_64.h	sh: migrate to arch/sh/include/	17 years ago
pm.h	sh: migrate to arch/sh/include/	17 years ago
poll.h	sh: migrate to arch/sh/include/	17 years ago
posix_types.h	sh: migrate to arch/sh/include/	17 years ago
posix_types_32.h	sh: migrate to arch/sh/include/	17 years ago
posix_types_64.h	sh: migrate to arch/sh/include/	17 years ago
processor.h	sh: Consolidate struct sh_cpuinfo definitions across _32/_64 split.	17 years ago
processor_32.h	sh: Consolidate struct sh_cpuinfo definitions across _32/_64 split.	17 years ago
processor_64.h	sh: Consolidate struct sh_cpuinfo definitions across _32/_64 split.	17 years ago
ptrace.h	sh: Add DSP registers to regset interface.	17 years ago
push-switch.h	sh: migrate to arch/sh/include/	17 years ago
resource.h	sh: migrate to arch/sh/include/	17 years ago
rtc.h	sh: fixup many sparse errors.	17 years ago
rwsem.h	sh: migrate to arch/sh/include/	17 years ago
scatterlist.h	sh: migrate to arch/sh/include/	17 years ago
seccomp.h	sh: seccomp support.	17 years ago
sections.h	sh: migrate to arch/sh/include/	17 years ago
segment.h	sh: migrate to arch/sh/include/	17 years ago
sembuf.h	sh: migrate to arch/sh/include/	17 years ago
serial.h	sh: Kill off long-dead HD64465 cchip support.	17 years ago
setup.h	sh: Fix up headers_check regression.	17 years ago
sfp-machine.h	sh: migrate to arch/sh/include/	17 years ago
sh7760fb.h	sh: migrate to arch/sh/include/	17 years ago
sh_bios.h	sh: migrate to arch/sh/include/	17 years ago
sh_eth.h	[netdrvr] sh_eth: Add SH7619 support	17 years ago
sh_keysc.h	sh: migrate to arch/sh/include/	17 years ago
shmbuf.h	sh: migrate to arch/sh/include/	17 years ago
shmparam.h	sh: migrate to arch/sh/include/	17 years ago
sigcontext.h	sh: migrate to arch/sh/include/	17 years ago
siginfo.h	sh: migrate to arch/sh/include/	17 years ago
signal.h	sh: migrate to arch/sh/include/	17 years ago
sizes.h	sh: Add a few more definitions to asm/sizes.h.	17 years ago
smc37c93x.h	sh: migrate to arch/sh/include/	17 years ago
smp.h	sh: generic clockevent broadcast support.	17 years ago
socket.h	sh: migrate to arch/sh/include/	17 years ago
sockios.h	sh: migrate to arch/sh/include/	17 years ago
sparsemem.h	sh: migrate to arch/sh/include/	17 years ago
spi.h	sh: migrate to arch/sh/include/	17 years ago
spinlock.h	sh: migrate to arch/sh/include/	17 years ago
spinlock_types.h	sh: migrate to arch/sh/include/	17 years ago
stat.h	sh: migrate to arch/sh/include/	17 years ago
statfs.h	sh: migrate to arch/sh/include/	17 years ago
string.h	sh: migrate to arch/sh/include/	17 years ago
string_32.h	sh: migrate to arch/sh/include/	17 years ago
string_64.h	sh: migrate to arch/sh/include/	17 years ago
syscall.h	sh: Provide the asm/syscall.h interface, needed by tracehook.	17 years ago
syscall_32.h	sh: Provide the asm/syscall.h interface, needed by tracehook.	17 years ago
syscall_64.h	sh: Provide the asm/syscall.h interface, needed by tracehook.	17 years ago
syscalls.h	sh: fixup many sparse errors.	17 years ago
syscalls_32.h	sh: fixup many sparse errors.	17 years ago
syscalls_64.h	sh: fixup many sparse errors.	17 years ago
system.h	sh: fixup many sparse errors.	17 years ago
system_32.h	sh: Move lookup_exception_vector() out to asm/system_32.h.	17 years ago
system_64.h	sh: migrate to arch/sh/include/	17 years ago
termbits.h	sh: migrate to arch/sh/include/	17 years ago
termios.h	sh: migrate to arch/sh/include/	17 years ago
thread_info.h	sh: Support kernel stacks smaller than a page.	17 years ago
timer.h	sh: migrate to arch/sh/include/	17 years ago
timex.h	sh: migrate to arch/sh/include/	17 years ago
tlb.h	sh: migrate to arch/sh/include/	17 years ago
tlb_64.h	sh: Fix up broken kerneldoc comments.	17 years ago
tlbflush.h	sh: migrate to arch/sh/include/	17 years ago
topology.h	sh: migrate to arch/sh/include/	17 years ago
types.h	sh: migrate to arch/sh/include/	17 years ago
uaccess.h	sh: Proper __put_user_asm() size mismatch fix.	17 years ago
uaccess_32.h	sh: Proper __put_user_asm() size mismatch fix.	17 years ago
uaccess_64.h	sh: sh_ksyms_64 needs __strncpy_from_user() definition.	17 years ago
ubc.h	sh: migrate to arch/sh/include/	17 years ago
ucontext.h	sh: migrate to arch/sh/include/	17 years ago
unaligned.h	sh: migrate to arch/sh/include/	17 years ago
unistd.h	sh: migrate to arch/sh/include/	17 years ago
unistd_32.h	sh: migrate to arch/sh/include/	17 years ago
unistd_64.h	sh: migrate to arch/sh/include/	17 years ago
user.h	sh: migrate to arch/sh/include/	17 years ago
vga.h	sh: migrate to arch/sh/include/	17 years ago
watchdog.h	sh: migrate to arch/sh/include/	17 years ago
xor.h	sh: migrate to arch/sh/include/	17 years ago