Bernd Schmidt d5adb029ef [Blackfin] arch: This allows XIP to work with FD-PIC. ...

Previously, init failed to do anything meaningful;
it turns out that the reason is that FD-PIC has a readonly data
section which can be located in the XIP filesystem, and various address checks
in the kernel reject such addresses for syscall arguments.  Hence, init's
  execve ("/bin/sh", ...)
failed with error code EFAULT.

There's room for improvement here: in case people want to have filesystems
on flash rather than in main memory, _access_ok should be modified to
allow this.

This bug fix is also dedicated to Michael Hennerich.

Signed-off-by: Bernd Schmidt <bernds_cb1@t-online.de>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

2008-04-24 03:06:15 +08:00

..

mach-bf527

[Blackfin] arch: remove TWI I2C register accessing helper macros, because we moved to use i2c new-style interface

2008-03-27 07:25:21 +08:00

mach-bf533

[Blackfin] serial driver: Fix bug Poll RTS/CTS status in DMA mode as well

2008-02-02 14:29:25 +08:00

mach-bf537

[Blackfin] arch: remove TWI I2C register accessing helper macros, because we moved to use i2c new-style interface

2008-03-27 07:25:21 +08:00

mach-bf548

[Blackfin] arch: Fix bug - Properly calculate DDR clock.

2008-04-25 03:06:10 +08:00

mach-bf561

[Blackfin] serial driver: Fix bug Poll RTS/CTS status in DMA mode as well

2008-02-02 14:29:25 +08:00

mach-common

Blackfin arch: More explicitly describe what the instructions do in inline assembly.

2007-11-18 00:00:10 +08:00

a.out.h

aout: move STACK_TOP[_MAX] to asm/processor.h

2008-02-08 09:22:29 -08:00

atomic.h

blackfin architecture

2007-05-07 12:12:58 -07:00

auxvec.h

blackfin architecture

2007-05-07 12:12:58 -07:00

bfin5xx_spi.h

[Blackfin] arch: Encourage users to use the spidev character driver: Provide platform support

2008-02-09 01:54:09 +08:00

bfin_simple_timer.h

blackfin architecture

2007-05-07 12:12:58 -07:00

bfin_sport.h

blackfin architecture

2007-05-07 12:12:58 -07:00

bfin-global.h

[Blackfin] arch: remove unused/incorrect definition

2008-04-23 09:07:25 +08:00

bitops.h

forbid asm/bitops.h direct inclusion

2007-10-19 11:53:41 -07:00

blackfin.h

Blackfin arch: Fix Anomaly hanlding, as pointed out by Mike

2007-08-03 17:56:29 +08:00

bug.h

blackfin architecture

2007-05-07 12:12:58 -07:00

bugs.h

blackfin architecture

2007-05-07 12:12:58 -07:00

byteorder.h

blackfin architecture

2007-05-07 12:12:58 -07:00

cache.h

blackfin architecture

2007-05-07 12:12:58 -07:00

cacheflush.h

Blackfin arch: to do some consolidation of common code and common name spaces

2007-10-10 23:55:26 +08:00

checksum.h

blackfin architecture

2007-05-07 12:12:58 -07:00

cplb-mpu.h

[Blackfin] arch: Initial checkin of the memory protection support.

2008-01-27 18:39:16 +08:00

cplb.h

[Blackfin] arch: relocate MAX_SWITCH_{D,I}_CPLBS from the header to the file where it actually gets used.

2008-04-23 08:23:51 +08:00

cplbinit.h

[Blackfin] arch: Initial checkin of the memory protection support.

2008-01-27 18:39:16 +08:00

cpumask.h

blackfin architecture

2007-05-07 12:12:58 -07:00

cputime.h

blackfin architecture

2007-05-07 12:12:58 -07:00

current.h

blackfin architecture

2007-05-07 12:12:58 -07:00

delay.h

Blackfin arch: add support for working around anomaly 05000312

2007-11-21 16:08:58 +08:00

device.h

blackfin architecture

2007-05-07 12:12:58 -07:00

div64.h

blackfin architecture

2007-05-07 12:12:58 -07:00

dma-mapping.h

[Blackfin] arch: Add dma_map_page and dma_unmap_page stub for MMC SPI compiling

2008-04-23 07:41:52 +08:00

dma.h

include: Remove unnecessary inclusions of asm/semaphore.h

2008-04-18 22:16:54 -04:00

dpmc.h

[Blackfin] arch: hook up set_irq_wake in Blackfin's irq code

2008-02-09 04:12:37 +08:00

early_printk.h

Blackfin arch: Initial patch to add earlyprintk support

2007-10-09 17:24:49 +08:00

elf.h

Cleanup asm/{elf,page,user}.h: #ifdef __KERNEL__ is no longer needed

2008-02-07 08:42:30 -08:00

emergency-restart.h

blackfin architecture

2007-05-07 12:12:58 -07:00

entry.h

blackfin architecture

2007-05-07 12:12:58 -07:00

errno.h

blackfin architecture

2007-05-07 12:12:58 -07:00

fb.h

fbdev: detect primary display device

2007-07-17 10:23:11 -07:00

fcntl.h

blackfin architecture

2007-05-07 12:12:58 -07:00

fixed_code.h

Blackfin arch: ensure that speculative loads of bad pointers don't cause us to do bad things.

2007-10-29 18:23:28 +08:00

flat.h

blackfin architecture

2007-05-07 12:12:58 -07:00

futex.h

blackfin architecture

2007-05-07 12:12:58 -07:00

gpio.h

[Blackfin] arch: hook up set_irq_wake in Blackfin's irq code

2008-02-09 04:12:37 +08:00

gptimers.h

[Blackfin] arch: add support for the rest of the gptimers on the BF54x

2008-04-23 08:53:15 +08:00

hardirq.h

Blackfin arch: Enable BF54x PIN/GPIO interrupts

2007-07-12 16:17:18 +08:00

hw_irq.h

blackfin architecture

2007-05-07 12:12:58 -07:00

ide.h

ide: remove ide_default_io_ctl() macro

2008-04-18 00:46:34 +02:00

io.h

remove mm_{ptov,vtop}()

2008-02-06 10:41:01 -08:00

ioctl.h

blackfin architecture

2007-05-07 12:12:58 -07:00

ioctls.h

blackfin enable arbitary speed serial setting

2007-08-05 19:16:05 +08:00

ipcbuf.h

blackfin architecture

2007-05-07 12:12:58 -07:00

irq_handler.h

Blackfin arch: Print out debug info, as early as possible

2007-10-09 17:31:46 +08:00

irq_regs.h

blackfin architecture

2007-05-07 12:12:58 -07:00

irq.h

[Blackfin] arch: Cleanup abd Simplify:

2008-02-25 13:50:20 +08:00

Kbuild

Blackfin arch: defines and provides entry points for certain user space functions at fixed addresses

2007-06-21 11:34:16 +08:00

kdebug.h

blackfin architecture

2007-05-07 12:12:58 -07:00

kgdb.h

Blackfin arch: update kgdb patch

2007-10-10 16:47:58 +08:00

kmap_types.h

blackfin architecture

2007-05-07 12:12:58 -07:00

kvm.h

kvm: provide kvm.h for all architecture: fixes headers_install

2008-04-02 15:28:18 -07:00

l1layout.h

blackfin architecture

2007-05-07 12:12:58 -07:00

linkage.h

blackfin architecture

2007-05-07 12:12:58 -07:00

local.h

blackfin architecture

2007-05-07 12:12:58 -07:00

mem_map.h

blackfin architecture

2007-05-07 12:12:58 -07:00

mman.h

Blackfin arch: clean up some coding style issues

2007-07-12 17:26:31 +08:00

mmu_context.h

[Blackfin] arch: current_l1_stack_save is a pointer, so use NULL rather than 0

2008-03-05 19:02:23 -07:00

mmu.h

[Blackfin] arch: Initial checkin of the memory protection support.

2008-01-27 18:39:16 +08:00

module.h

blackfin architecture

2007-05-07 12:12:58 -07:00

msgbuf.h

blackfin architecture

2007-05-07 12:12:58 -07:00

mutex.h

blackfin architecture

2007-05-07 12:12:58 -07:00

namei.h

blackfin architecture

2007-05-07 12:12:58 -07:00

nand.h

[MTD] [NAND] Blackfin on-chip NAND Flash Controller driver

2007-10-13 14:36:49 +01:00

page_offset.h

Blackfin arch: punt CONFIG_BFIN -- we already have CONFIG_BLACKFIN

2007-11-23 14:28:44 +08:00

page.h

Add pgtable_t to remaining nommu architectures

2008-02-09 11:08:33 -08:00

param.h

blackfin architecture

2007-05-07 12:12:58 -07:00

pci.h

blackfin architecture

2007-05-07 12:12:58 -07:00

percpu.h

blackfin architecture

2007-05-07 12:12:58 -07:00

pgalloc.h

blackfin architecture

2007-05-07 12:12:58 -07:00

pgtable.h

Blackfin arch: to do some consolidation of common code and common name spaces

2007-10-10 23:55:26 +08:00

poll.h

blackfin architecture

2007-05-07 12:12:58 -07:00

portmux.h

Blackfin arch: gpio pinmux and resource allocation API required by BF537 on chip ethernet mac driver

2007-10-04 00:35:05 +08:00

posix_types.h

asm-*/posix_types.h: scrub __GLIBC__

2008-02-08 09:22:34 -08:00

processor.h

[Blackfin] arch: This allows XIP to work with FD-PIC.

2008-04-24 03:06:15 +08:00

ptrace.h

blackfin architecture

2007-05-07 12:12:58 -07:00

reboot.h

Blackfin arch: Workaround reboot bug, issue SSYNC at the start of bfin_reset

2007-10-11 00:29:49 +08:00

resource.h

blackfin architecture

2007-05-07 12:12:58 -07:00

scatterlist.h

blackfin: remove sg_address()

2007-10-23 12:42:44 +02:00

sections.h

blackfin architecture

2007-05-07 12:12:58 -07:00

segment.h

blackfin architecture

2007-05-07 12:12:58 -07:00

semaphore.h

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

sembuf.h

blackfin architecture

2007-05-07 12:12:58 -07:00

setup.h

blackfin architecture

2007-05-07 12:12:58 -07:00

shmbuf.h

blackfin architecture

2007-05-07 12:12:58 -07:00

shmparam.h

blackfin architecture

2007-05-07 12:12:58 -07:00

sigcontext.h

blackfin architecture

2007-05-07 12:12:58 -07:00

siginfo.h

blackfin architecture

2007-05-07 12:12:58 -07:00

signal.h

[Blackfin] arch: add missing __user marking to ss_sp member of signalstack and a few userspace system functions

2008-03-07 02:37:41 +08:00

socket.h

[NET]: Introducing socket mark socket option.

2008-01-31 19:27:19 -08:00

sockios.h

blackfin architecture

2007-05-07 12:12:58 -07:00

spinlock.h

blackfin architecture

2007-05-07 12:12:58 -07:00

stat.h

blackfin architecture

2007-05-07 12:12:58 -07:00

statfs.h

blackfin architecture

2007-05-07 12:12:58 -07:00

string.h

Blackfin arch: move EXPORT_SYMBOL() to C files where the symbol is actually defined

2007-11-21 15:34:51 +08:00

system.h

Add cmpxchg_local to blackfin, replace __cmpxchg by generic cmpxchg

2008-02-07 08:42:31 -08:00

termbits.h

blackfin enable arbitary speed serial setting

2007-08-05 19:16:05 +08:00

termios.h

[Blackfin] arch: remove duplicated definitions of the line discipline numbers N_* in asm-blackfin/termios.h

2008-02-02 16:14:53 +08:00

thread_info.h

remove unused TIF_NOTIFY_RESUME flag

2007-07-31 15:39:38 -07:00

timex.h

blackfin architecture

2007-05-07 12:12:58 -07:00

tlb.h

blackfin architecture

2007-05-07 12:12:58 -07:00

tlbflush.h

remove unused flush_tlb_pgtables

2007-10-19 11:53:34 -07:00

topology.h

blackfin architecture

2007-05-07 12:12:58 -07:00

trace.h

[Blackfin] arch: fix bug - when using trace buffer with CONFIG_MPU enabled.

2008-04-23 07:17:34 +08:00

traps.h

[Blackfin] arch: fix bug - trap_tests fails to recover on some tests.

2008-01-27 15:38:56 +08:00

types.h

remove strict ansi check from __u64 in asm/types.h

2007-10-17 08:42:53 -07:00

uaccess.h

[Blackfin] arch: __FUNCTION__ is gcc-specific, use __func__

2008-04-23 09:39:01 +08:00

ucontext.h

blackfin architecture

2007-05-07 12:12:58 -07:00

unaligned.h

blackfin architecture

2007-05-07 12:12:58 -07:00

unistd.h

[Blackfin] arch: replace implied numbers with real values

2008-04-23 08:09:45 +08:00

user.h

Sanitize the type of struct user.u_ar0

2008-02-07 08:42:30 -08:00