SUGIOKA Toshinobu 2afb447f33 sh: fix unaligned and nonexistent address handling ...

unaligned and nonexistent address causes wrong exception
handling in traps_32.c(handle_unaligned_access).

'handle_unalinged_ins' should return -EFAULT if address error
is fixed up with kernel exception table, otherwise
'handle_unaligned_access' increases already fixed program counter
and then crash.

for example
   ioctl(fd, TCGETA, (struct termio *)-1)
never return and stay in TASK_UNINTERRUPTIBLE state forever
in my kernel.

Signed-off-by: SUGIOKA Toshinobu <sugioka@itonet.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

2009-01-21 18:35:55 +09:00

..

cpu

sh: export the sh7343 JPU to user space

2009-01-21 17:44:26 +09:00

timers

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vsyscall

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.gitignore

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asm-offsets.c

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cpufreq.c

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crash_dump.c

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debugtraps.S

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disassemble.c

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early_printk.c

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entry-common.S

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ftrace.c

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gpio.c

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head_32.S

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head_64.S

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idle.c

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init_task.c

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io_generic.c

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io_trapped.c

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io.c

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irq.c

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kgdb.c

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kprobes.c

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machine_kexec.c

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machvec.c

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Makefile

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Makefile_32

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Makefile_64

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module.c

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process_32.c

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process_64.c

sh: Drop the BKL from sys_execve() on SH-5.

2009-01-21 17:42:55 +09:00

ptrace_32.c

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ptrace_64.c

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relocate_kernel.S

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setup.c

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sh_bios.c

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sh_ksyms_32.c

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sh_ksyms_64.c

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signal_32.c

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signal_64.c

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smp.c

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stacktrace.c

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sys_sh32.c

[CVE-2009-0029] Remove __attribute__((weak)) from sys_pipe/sys_pipe2

2009-01-14 14:15:15 +01:00

sys_sh64.c

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sys_sh.c

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syscalls_32.S

[CVE-2009-0029] Remove __attribute__((weak)) from sys_pipe/sys_pipe2

2009-01-14 14:15:15 +01:00

syscalls_64.S

[CVE-2009-0029] Rename old_readdir to sys_old_readdir

2009-01-14 14:15:15 +01:00

time_32.c

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time_64.c

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topology.c

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traps_32.c

sh: fix unaligned and nonexistent address handling

2009-01-21 18:35:55 +09:00

traps_64.c

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traps.c

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vmlinux_32.lds.S

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vmlinux_64.lds.S

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vmlinux.lds.S

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