Matt Redfearn b332fec048 MIPS: microMIPS: Fix detection of addiusp instruction ...

The addiusp instruction uses the pool16d opcode, with bit 0 of the
immediate set. The test for the addiusp opcode erroneously did a logical
and of the immediate with mm_addiusp_func, which has value 1, so this
test always passes when the immediate is non-zero.

Fix the test by replacing the logical and with a bitwise and.

Fixes: 34c2f668d0f6 ("MIPS: microMIPS: Add unaligned access support.")
Signed-off-by: Matt Redfearn <matt.redfearn@imgtec.com>
Cc: Marcin Nowakowski <marcin.nowakowski@imgtec.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/16954/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

2017-09-06 13:19:08 +02:00

..

.gitignore

…

8250-platform.c

…

asm-offsets.c

MIPS: IRQ Stack: Unwind IRQ stack onto task stack

2017-03-22 11:53:57 +01:00

binfmt_elfn32.c

fs/binfmt: Convert obsolete cputime type to nsecs

2017-02-01 09:13:51 +01:00

binfmt_elfo32.c

fs/binfmt: Convert obsolete cputime type to nsecs

2017-02-01 09:13:51 +01:00

bmips_5xxx_init.S

MIPS: BMIPS: Make whitespacely correct.

2016-05-09 12:00:01 +02:00

bmips_vec.S

MIPS: BMIPS: Add Whirlwind (BMIPS5200) initialization code

2016-05-09 12:00:01 +02:00

branch.c

MIPS: Use pr_debug' for messages from __compute_return_epc_for_insn'

2017-06-29 02:42:27 +02:00

cacheinfo.c

MIPS: Fix cacheinfo overflow

2017-02-13 18:57:34 +00:00

cevt-bcm1480.c

MIPS: clockevent drivers: Set ->min_delta_ticks and ->max_delta_ticks

2017-04-14 13:11:16 -07:00

cevt-ds1287.c

MIPS: clockevent drivers: Set ->min_delta_ticks and ->max_delta_ticks

2017-04-14 13:11:16 -07:00

cevt-gt641xx.c

MIPS: clockevent drivers: Set ->min_delta_ticks and ->max_delta_ticks

2017-04-14 13:11:16 -07:00

cevt-r4k.c

MIPS: cevt-r4k: Fix out-of-bounds array access

2017-04-10 13:31:12 +02:00

cevt-sb1250.c

MIPS: clockevent drivers: Set ->min_delta_ticks and ->max_delta_ticks

2017-04-14 13:11:16 -07:00

cevt-txx9.c

MIPS: clockevent drivers: Set ->min_delta_ticks and ->max_delta_ticks

2017-04-14 13:11:16 -07:00

cmpxchg.c

MIPS: cmpxchg: Implement 1 byte & 2 byte cmpxchg()

2017-06-29 02:42:25 +02:00

cps-vec-ns16550.S

MIPS: CPS: Early debug using an ns16550-compatible UART

2015-11-11 08:34:25 +01:00

cps-vec.S

MIPS: CPS: Use GlobalNumber macros rather than magic numbers

2017-08-30 00:57:26 +02:00

cpu-bugs64.c

MIPS: Fix printk continuations in cpu-bugs64.c

2017-01-24 18:30:34 +01:00

cpu-probe.c

MIPS: Add CPU cluster number accessors

2017-08-30 00:57:27 +02:00

crash_dump.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

crash.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>

2017-03-02 08:42:36 +01:00

csrc-bcm1480.c

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

csrc-ioasic.c

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

csrc-r4k.c

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

csrc-sb1250.c

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

early_printk_8250.c

MIPS: Add 8250/16550 serial early printk driver

2013-10-29 21:24:36 +01:00

early_printk.c

early_printk: consolidate random copies of identical code

2013-04-29 18:28:13 -07:00

elf.c

MIPS: Avoid BUG warning in arch_check_elf

2017-04-12 15:22:13 +02:00

entry.S

MIPS: Fix IRQ tracing & lockdep when rescheduling

2017-06-30 04:40:18 +02:00

ftrace.c

MIPS: ftrace: fix init functions tracing

2017-06-08 14:51:59 +02:00

genex.S

MIPS: Add DWARF unwinding to assembly

2017-09-06 11:01:52 +02:00

gpio_txx9.c

MIPS: txx9: switch to gpiochip_add_data()

2016-02-19 09:51:44 +01:00

head.S

MIPS: head: Reorder instructions missing a delay slot

2017-06-27 23:35:21 +02:00

i8253.c

…

idle.c

MIPS: Include linux/cpu.h for arch_cpu_idle()

2017-08-29 15:21:54 +02:00

irq_txx9.c

MIPS: Whitespace cleanup.

2013-02-01 10:00:22 +01:00

irq-gt641xx.c

MIPS: Whitespace cleanup.

2013-02-01 10:00:22 +01:00

irq-msc01.c

MIPS: MSC: Prevent out-of-bounds writes to MIPS SC ioremap'd region

2014-06-26 10:48:23 +01:00

irq-rm7000.c

MIPS: Whitespace cleanup.

2013-02-01 10:00:22 +01:00

irq.c

MIPS: Introduce irq_stack

2017-01-03 16:34:34 +01:00

jump_label.c

jump_label: Reorder hotplug lock and jump_label_lock

2017-05-26 10:10:45 +02:00

kgdb.c

MIPS: KGDB: Use kernel context for sleeping threads

2017-04-12 22:29:22 +02:00

kprobes.c

MIPS: tracing: disable uprobe/kprobe on compact branch instructions

2016-10-06 17:37:40 +02:00

linux32.c

MIPS: Return directly in 32_mmap2()

2017-01-25 02:51:11 +01:00

machine_kexec.c

MIPS: kexec: add debug info about the new kexec'ed image

2017-01-03 16:34:46 +01:00

Makefile

MIPS: Move r4k FP code from r4k_switch.S to r4k_fpu.S

2017-08-29 15:21:51 +02:00

mcount.S

MIPS: Export _mcount alongside its definition

2017-01-03 16:34:49 +01:00

mips_machine.c

MIPS: move mips_{set,get}_machine_name() to a more generic place

2013-05-08 01:19:07 +02:00

mips-cm.c

MIPS: CPS: Have asm/mips-cps.h include CM & CPC headers

2017-08-30 00:57:27 +02:00

mips-cpc.c

MIPS: CPS: Have asm/mips-cps.h include CM & CPC headers

2017-08-30 00:57:27 +02:00

mips-mt-fpaff.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task.h>

2017-03-02 08:42:35 +01:00

mips-mt.c

MIPS: MT: Remove SMTC support

2014-05-24 00:07:01 +02:00

mips-r2-to-r6-emul.c

MIPS: Declare various variables & functions static

2017-08-29 15:21:55 +02:00

module.c

Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

2017-07-15 10:59:54 -07:00

octeon_switch.S

MIPS: Move r4k FP code from r4k_switch.S to r4k_fpu.S

2017-08-29 15:21:51 +02:00

perf_event_mipsxx.c

MIPS: perf: add I6500 handling

2017-06-28 12:22:39 +02:00

perf_event.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>

2017-03-02 08:42:36 +01:00

pm-cps.c

MIPS: CPS: Have asm/mips-cps.h include CM & CPC headers

2017-08-30 00:57:27 +02:00

pm.c

MIPS: Fix watchpoint restoration

2016-05-09 12:00:02 +02:00

probes-common.h

MIPS: tracing: disable uprobe/kprobe on compact branch instructions

2016-10-06 17:37:40 +02:00

proc.c

MIPS: Abstract CPU core & VP(E) ID access through accessor functions

2017-08-30 00:57:26 +02:00

process.c

MIPS: microMIPS: Fix detection of addiusp instruction

2017-09-06 13:19:08 +02:00

prom.c

MIPS: Use early_init_fdt_reserve_self to protect DTB location

2017-01-03 16:34:45 +01:00

ptrace32.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>

2017-03-02 08:42:36 +01:00

ptrace.c

MIPS: Traced negative syscalls should return -ENOSYS

2017-07-11 14:13:06 +02:00

r4k_fpu.S

MIPS: Move r4k FP code from r4k_switch.S to r4k_fpu.S

2017-08-29 15:21:51 +02:00

r4k_switch.S

MIPS: Move r4k FP code from r4k_switch.S to r4k_fpu.S

2017-08-29 15:21:51 +02:00

r2300_fpu.S

MIPS: Move r2300 FP code from r2300_switch.S to r2300_fpu.S

2017-08-29 15:21:51 +02:00

r2300_switch.S

MIPS: Remove unused ST_OFF from r2300_switch.S

2017-08-29 15:21:51 +02:00

relocate_kernel.S

MIPS: Replace add and sub instructions in relocate_kernel.S with addiu

2015-08-03 15:26:30 +02:00

relocate.c

MIPS: KASLR: Add missing header files

2017-04-12 17:02:04 +02:00

reset.c

MIPS: Provide fallback reboot/poweroff/halt implementations

2015-04-01 17:21:58 +02:00

rtlx-cmp.c

MIPS: APRP: Fix an issue when device_create() fails.

2014-08-01 17:30:35 +02:00

rtlx-mt.c

MIPS: APRP: Fix an issue when device_create() fails.

2014-08-01 17:30:35 +02:00

rtlx.c

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

scall32-o32.S

MIPS: Save static registers before sysmips

2017-06-28 12:22:40 +02:00

scall64-64.S

MIPS: Save static registers before sysmips

2017-06-28 12:22:40 +02:00

scall64-n32.S

MIPS: Save static registers before sysmips

2017-06-28 12:22:40 +02:00

scall64-o32.S

MIPS: Save static registers before sysmips

2017-06-28 12:22:40 +02:00

segment.c

MIPS: Print segment physical address when EU=1

2016-07-28 11:44:30 +02:00

setup.c

MIPS: cmdline: Add support for 'memmap' parameter

2017-06-29 02:42:23 +02:00

signal32.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

signal_n32.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

signal_o32.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>

2017-03-02 08:42:29 +01:00

signal-common.h

MIPS: Save MSA extended context around signals

2015-09-03 12:07:59 +02:00

signal.c

Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

2016-08-06 09:13:11 -04:00

smp-bmips.c

MIPS: SMP: Allow boot_secondary SMP op to return errors

2017-08-30 00:57:27 +02:00

smp-cmp.c

MIPS: Remove unnecessary inclusions of linux/irqchip/mips-gic.h

2017-09-04 13:53:14 +02:00

smp-cps.c

MIPS: Remove unnecessary inclusions of linux/irqchip/mips-gic.h

2017-09-04 13:53:14 +02:00

smp-mt.c

MIPS: Use mips_gic_present() in place of gic_present

2017-09-04 13:53:14 +02:00

smp-up.c

MIPS: SMP: Allow boot_secondary SMP op to return errors

2017-08-30 00:57:27 +02:00

smp.c

MIPS: SMP: Allow boot_secondary SMP op to return errors

2017-08-30 00:57:27 +02:00

spinlock_test.c

MIPS: Declare mips_debugfs_dir in a header

2015-10-26 09:49:42 +01:00

spram.c

MIPS: Add P6600 cases to CPU switch statements

2016-05-13 14:01:52 +02:00

stacktrace.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>

2017-03-02 08:42:36 +01:00

sync-r4k.c

MIPS: sync-r4k: Fix KERN_CONT fallout

2017-02-13 18:58:39 +00:00

syscall.c

MIPS: Branch straight to ll in mips_atomic_set()

2017-06-28 12:22:40 +02:00

sysrq.c

MIPS: Refactor dumping of TLB registers for r3k/r4k

2015-09-03 12:07:45 +02:00

time.c

MIPS: Remove plat_timer_setup()

2017-08-29 15:21:55 +02:00

topology.c

…

traps.c

MIPS: CPS: Have asm/mips-cps.h include CM & CPC headers

2017-08-30 00:57:27 +02:00

unaligned.c

MIPS: Declare various variables & functions static

2017-08-29 15:21:55 +02:00

uprobes.c

MIPS: uprobes: Remove __weak attribute from arch_uprobe_copy_ixol.

2017-01-03 16:34:48 +01:00

vdso.c

MIPS: VDSO: Drop gic_get_usm_range() usage

2017-09-04 13:53:14 +02:00

vmlinux.lds.S

debug: Fix __bug_table[] in arch linker scripts

2017-04-03 10:22:40 +02:00

vpe-cmp.c

MIPS: APRP: Add VPE loader support for CMP platforms.

2014-01-22 20:19:02 +01:00

vpe-mt.c

MIPS: MT: Remove SMTC support

2014-05-24 00:07:01 +02:00

vpe.c

module: use a structure to encapsulate layout.

2015-12-04 22:46:25 +01:00

watch.c

MIPS: Add and use watch register field definitions

2016-05-13 14:02:13 +02:00