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android_kernel_xiaomi_sm8350/arch/sh/kernel
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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 Merge branch 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-01-02 11:44:09 -08:00
vsyscall [S390] arch_setup_additional_pages arguments 2008-12-25 13:38:54 +01:00
.gitignore
asm-offsets.c
cpufreq.c
crash_dump.c
debugtraps.S sh: Generic kgdb stub support. 2008-12-22 18:44:04 +09:00
disassemble.c sh: Add a simple code dumper for SUPERH32 show_regs(). 2008-12-22 18:43:49 +09:00
early_printk.c
entry-common.S sh: Generic kgdb stub support. 2008-12-22 18:44:04 +09:00
ftrace.c sh: Provide ftrace_make_call()/ftrace_make_nop(). 2008-12-22 18:44:02 +09:00
gpio.c
head_32.S sh: Enable skipping of bss on debug platforms for sh32 also. 2008-12-22 18:44:47 +09:00
head_64.S
idle.c sh: Split out the idle loop for reuse between _32/_64 variants. 2008-12-22 18:43:50 +09:00
init_task.c take init_fs to saner place 2008-12-31 18:07:42 -05:00
io_generic.c
io_trapped.c
io.c
irq.c
kgdb.c sh: Generic kgdb stub support. 2008-12-22 18:44:04 +09:00
kprobes.c
machine_kexec.c
machvec.c
Makefile
Makefile_32 sh: Conditionalize the code dumper on CONFIG_DUMP_CODE. 2008-12-22 18:44:47 +09:00
Makefile_64 sh: Kill off cf-enabler with extreme prejudice. 2008-12-22 18:44:46 +09:00
module.c
process_32.c sh: Simplify kernel_thread_helper() for sh32. 2008-12-22 18:44:44 +09:00
process_64.c sh: Drop the BKL from sys_execve() on SH-5. 2009-01-21 17:42:55 +09:00
ptrace_32.c
ptrace_64.c sh: Provide linux/regset.h interface for SH-5. 2008-12-22 18:44:04 +09:00
relocate_kernel.S
setup.c sh: Add support for SH7201 CPU subtype. 2008-12-22 18:43:50 +09:00
sh_bios.c sh: Kill off sh_bios_in_gdb_mode(). 2008-12-22 18:44:44 +09:00
sh_ksyms_32.c sh: More movmem alias symbol exports for older compilers. 2008-12-22 18:43:49 +09:00
sh_ksyms_64.c sh: Provide sdivsi3/udivsi3/udivdi3 for sh64, kill off libgcc linking. 2008-12-22 18:44:05 +09:00
signal_32.c sh: Provide asm/syscall.h for SH-5. 2008-12-22 18:44:04 +09:00
signal_64.c sh: Provide asm/syscall.h for SH-5. 2008-12-22 18:44:04 +09:00
smp.c
stacktrace.c
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
sys_sh.c
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 sh: Kill off mv_heartbeat() from the machvec. 2008-12-22 18:44:44 +09:00
time_64.c sh: Kill off mv_heartbeat() from the machvec. 2008-12-22 18:44:44 +09:00
topology.c
traps_32.c sh: fix unaligned and nonexistent address handling 2009-01-21 18:35:55 +09:00
traps_64.c
traps.c
vmlinux_32.lds.S
vmlinux_64.lds.S
vmlinux.lds.S