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alistair23-linux/arch/mips/kernel
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Ralf Baechle 8b8a763431 MIPS: Disable usermode switching of the FR bit for MIPS R5 CPUs. 
Currently the kernel will always use the FR=0 register model for O32.  If
an O32 application did enable FR=1 mode, some data from another application
might be leaked in the extra registers becoming visible.

Iow, this patch is meant to make the kernel MIPS R5 tolerant but leaves
proper MIPS R5 support to a future patchset.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 		2013-09-19 11:23:10 +02:00
..
.gitignore
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8250-platform.c
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Makefile MIPS: Consolidate idle loop / WAIT instruction support in a single file. 2013-05-22 01:34:25 +02:00
asm-offsets.c MIPS: r4k,octeon,r2300: stack protector: change canary per task 2013-07-01 15:10:52 +02:00
binfmt_elfn32.c MIPS: Compat: Fix cputime_to_timeval() arguments in compat binfmt_elf. 2013-06-06 16:11:26 +02:00
binfmt_elfo32.c MIPS: Compat: Fix cputime_to_timeval() arguments in compat binfmt_elf. 2013-06-06 16:11:26 +02:00
bmips_vec.S MIPS: BMIPS: fix slave CPU booting when physical CPU is not 0 2013-07-30 18:54:29 +02:00
branch.c MIPS: Cleanup indentation and whitespace 2013-07-01 15:10:57 +02:00
cevt-bcm1480.c MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code 2013-07-14 19:36:51 -04:00
cevt-ds1287.c
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cevt-gic.c MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code 2013-07-14 19:36:51 -04:00
cevt-gt641xx.c
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cevt-r4k.c MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code 2013-07-14 19:36:51 -04:00
cevt-sb1250.c MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code 2013-07-14 19:36:51 -04:00
cevt-smtc.c MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code 2013-07-14 19:36:51 -04:00
cevt-txx9.c
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cpu-bugs64.c MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code 2013-07-14 19:36:51 -04:00
cpu-probe.c MIPS: Disable usermode switching of the FR bit for MIPS R5 CPUs. 2013-09-19 11:23:10 +02:00
crash.c
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crash_dump.c mips: remove savemaxmem parameter setup 2013-07-03 16:08:03 -07:00
csrc-bcm1480.c
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csrc-gic.c MIPS: Refactor GIC clocksource code. 2013-05-09 17:55:20 +02:00
csrc-ioasic.c MIPS: DECstation HRT initialization rearrangement 2013-09-13 11:56:13 +02:00
csrc-powertv.c
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csrc-r4k.c
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csrc-sb1250.c
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early_printk.c early_printk: consolidate random copies of identical code 2013-04-29 18:28:13 -07:00
entry.S
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ftrace.c MIPS: ftrace: Add missing CONFIG_DYNAMIC_FTRACE 2013-06-10 18:15:18 +02:00
genex.S MIPS: Idle: Break r4k_wait into two functions and fix it. 2013-05-22 01:34:28 +02:00
gpio_txx9.c
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head.S MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code 2013-07-14 19:36:51 -04:00
i8253.c
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i8259.c
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idle.c MIPS: Optimize current_cpu_type() for better code. 2013-09-17 18:50:53 +02:00
irq-gic.c MIPS: GIC: Fix gic_set_affinity infinite loop 2013-07-01 15:10:56 +02:00
irq-gt641xx.c
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irq-msc01.c
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irq-rm7000.c
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irq.c
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irq_cpu.c Merge branch 'mips-next-3.9' of git://git.linux-mips.org/pub/scm/john/linux-john into mips-for-linux-next 2013-02-21 12:51:33 +01:00
irq_txx9.c
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jump_label.c
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kgdb.c
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kprobes.c kprobes/mips: Fix to check double free of insn slot 2013-05-22 12:48:30 +02:00
linux32.c unify compat fanotify_mark(2), switch to COMPAT_SYSCALL_DEFINE 2013-05-09 13:46:38 -04:00
machine_kexec.c
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mcount.S MIPS: Ftrace: Fix function tracing return address to match 2013-09-03 14:46:27 +02:00
mips-mt-fpaff.c sched: Rename sched.c as sched/core.c in comments and Documentation 2013-06-19 12:58:42 +02:00
mips-mt.c
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mips_ksyms.c
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mips_machine.c MIPS: move mips_{set,get}_machine_name() to a more generic place 2013-05-08 01:19:07 +02:00
module-rela.c
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module.c
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octeon_switch.S MIPS: r4k,octeon,r2300: stack protector: change canary per task 2013-07-01 15:10:52 +02:00
perf_event.c
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perf_event_mipsxx.c
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proc.c MIPS: Get rid of MIPS I flag and test macros. 2013-07-01 15:10:56 +02:00
process.c MIPS: Fix typos and cleanup comment 2013-07-01 15:10:57 +02:00
prom.c of: Specify initrd location using 64-bit 2013-07-24 11:10:01 +01:00
ptrace.c MIPS: Implement HAVE_CONTEXT_TRACKING. 2013-06-10 18:02:30 +02:00
ptrace32.c
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r4k_fpu.S
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r4k_switch.S MIPS: r4k,octeon,r2300: stack protector: change canary per task 2013-07-01 15:10:52 +02:00
r2300_fpu.S
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r2300_switch.S MIPS: r4k,octeon,r2300: stack protector: change canary per task 2013-07-01 15:10:52 +02:00
r6000_fpu.S
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relocate_kernel.S MIPS: kdump: Skip walking indirection page for crashkernels 2013-09-05 20:53:37 +02:00
reset.c
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rtlx.c MIPS: Fix rtlx build error. 2013-06-21 18:07:03 +02:00
scall32-o32.S Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2013-07-13 14:52:21 -07:00
scall64-64.S MIPS: Cleanup flags in syscall flags handlers. 2013-06-10 18:01:26 +02:00
scall64-n32.S MIPS: Cleanup flags in syscall flags handlers. 2013-06-10 18:01:26 +02:00
scall64-o32.S MIPS: Cleanup flags in syscall flags handlers. 2013-06-10 18:01:26 +02:00
setup.c MIPS: kexec: Fix random crashes while loading crashkernel 2013-09-05 20:53:43 +02:00
signal-common.h
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signal.c MIPS: Implement HAVE_CONTEXT_TRACKING. 2013-06-10 18:02:30 +02:00
signal32.c Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2013-03-02 07:44:16 -08:00
signal_n32.c Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2013-03-02 07:44:16 -08:00
smp-bmips.c MIPS: BMIPS: fix hardware interrupt routing for boot CPU != 0 2013-08-05 13:35:18 +02:00
smp-cmp.c MIPS: Fix SMP core calculations when using MT support. 2013-09-13 11:59:51 +02:00
smp-mt.c MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code 2013-07-14 19:36:51 -04:00
smp-up.c MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code 2013-07-14 19:36:51 -04:00
smp.c MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code 2013-07-14 19:36:51 -04:00
smtc-asm.S MIPS: microMIPS: Add support for exception handling. 2013-05-09 17:55:18 +02:00
smtc-proc.c mips: single_open() leaks 2013-05-05 00:10:21 -04:00
smtc.c MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code 2013-07-14 19:36:51 -04:00
spinlock_test.c
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spram.c MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code 2013-07-14 19:36:51 -04:00
stacktrace.c
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sync-r4k.c MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code 2013-07-14 19:36:51 -04:00
syscall.c Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2013-03-02 07:44:16 -08:00
time.c MIPS: Optimize current_cpu_type() for better code. 2013-09-17 18:50:53 +02:00
topology.c
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traps.c MIPS: Optimize current_cpu_type() for better code. 2013-09-17 18:50:53 +02:00
unaligned.c MIPS: Declare emulate_load_store_microMIPS as a static function. 2013-07-01 15:10:57 +02:00
vdso.c
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vmlinux.lds.S MIPS: Discard .eh_frame sections in linker script. 2013-08-26 15:33:41 +02:00
vpe.c MIPS: kernel: vpe: Make vpe_attrs an array of pointers. 2013-09-13 15:12:48 +02:00
watch.c MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code 2013-07-14 19:36:51 -04:00