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1400eb6567
linux/arch/mips/kernel
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Gregory Fong 1400eb6567 MIPS: r4k,octeon,r2300: stack protector: change canary per task 
For non-SMP, uses the new random canary value that is stored in the
task struct whenever a new task is forked.  Based on ARM version in
df0698be14 and subject to the same
limitations: the variable GCC expects, __stack_chk_guard, is global,
so this will not work on SMP.

Quoting Nicolas Pitre <nico@fluxnic.net>: "One way to overcome this
GCC limitation would be to locate the __stack_chk_guard variable into
a memory page of its own for each CPU, and then use TLB locking to
have each CPU see its own page at the same virtual address for each of
them."

Signed-off-by: Gregory Fong <gregory.0xf0@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5488/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-07-01 15:10:52 +02:00
..
.gitignore
8250-platform.c mips: remove needless include of module.h from core kernel files. 2011-10-31 19:30:57 -04:00
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: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
branch.c MIPS: MIPS16e: Support handling of delay slots. 2013-05-09 17:55:20 +02:00
cevt-bcm1480.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
cevt-ds1287.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
cevt-gic.c MIPS: Add new GIC clockevent driver. 2013-05-09 17:55:21 +02:00
cevt-gt641xx.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
cevt-r4k.c Merge branch 'mti-next' of git://git.linux-mips.org/pub/scm/sjhill/linux-sjhill into mips-for-linux-next 2013-05-09 17:57:30 +02:00
cevt-sb1250.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
cevt-smtc.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
cevt-txx9.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
cpu-bugs64.c MIPS: Implement HAVE_CONTEXT_TRACKING. 2013-06-10 18:02:30 +02:00
cpu-probe.c MIPS: Allow platform specific scratch registers 2013-06-13 17:46:43 +02:00
crash_dump.c MIPS: Fix build error for crash_dump.c in 3.10-rc1 2013-05-17 20:36:02 +02:00
crash.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
csrc-bcm1480.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
csrc-gic.c MIPS: Refactor GIC clocksource code. 2013-05-09 17:55:20 +02:00
csrc-ioasic.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
csrc-powertv.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
csrc-r4k.c mips: convert to clocksource_register_hz/khz 2011-02-21 13:33:50 -08:00
csrc-sb1250.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
early_printk.c early_printk: consolidate random copies of identical code 2013-04-29 18:28:13 -07:00
entry.S Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal 2012-12-12 12:22:13 -08:00
ftrace.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
genex.S MIPS: Idle: Break r4k_wait into two functions and fix it. 2013-05-22 01:34:28 +02:00
gpio_txx9.c
head.S MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
i8253.c MIPS: irq: Remove IRQF_DISABLED 2011-12-07 22:03:45 +00:00
i8259.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
idle.c MIPS: Idle: Break r4k_wait into two functions and fix it. 2013-05-22 01:34:28 +02:00
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 MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
irq-gic.c MIPS: Add new GIC clockevent driver. 2013-05-09 17:55:21 +02:00
irq-gt641xx.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
irq-msc01.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
irq-rm7000.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
irq.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
jump_label.c MIPS: jump label: Add MIPS support. 2011-01-18 19:30:24 +01:00
kgdb.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
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 MIPS: kdump: Add support 2012-12-13 16:46:47 +01:00
Makefile MIPS: Consolidate idle loop / WAIT instruction support in a single file. 2013-05-22 01:34:25 +02:00
mcount.S MIPS: kernel: mcount.S: Drop FRAME_POINTER codepath 2013-06-11 15:19:51 +02:00
mips_ksyms.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +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-mt-fpaff.c MIPS: MT: Fix build with CONFIG_UIDGID_STRICT_TYPE_CHECKS=y 2012-12-13 18:15:26 +01:00
mips-mt.c Merge branch 'master' into for-next 2012-04-08 21:48:52 +02:00
module-rela.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
module.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
octeon_switch.S MIPS: r4k,octeon,r2300: stack protector: change canary per task 2013-07-01 15:10:52 +02:00
perf_event_mipsxx.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
perf_event.c MIPS: perf: Reorganize contents of perf support files. 2011-10-24 23:34:26 +01:00
proc.c MIPS: Idle: Consolidate all declarations in <asm/idle.h>. 2013-05-22 01:34:27 +02:00
process.c MIPS: initial stack protector support 2013-07-01 15:10:48 +02:00
prom.c MIPS: using strlcpy() instead of strncpy() 2013-06-10 18:01:26 +02:00
ptrace32.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
ptrace.c MIPS: Implement HAVE_CONTEXT_TRACKING. 2013-06-10 18:02:30 +02:00
r4k_fpu.S update David Miller's old email address 2011-04-06 06:19:38 -07:00
r4k_switch.S MIPS: r4k,octeon,r2300: stack protector: change canary per task 2013-07-01 15:10:52 +02:00
r2300_fpu.S MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
r2300_switch.S MIPS: r4k,octeon,r2300: stack protector: change canary per task 2013-07-01 15:10:52 +02:00
r6000_fpu.S update David Miller's old email address 2011-04-06 06:19:38 -07:00
relocate_kernel.S MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
reset.c mips: migrate core kernel file from module.h --> export.h 2011-10-31 19:30:56 -04:00
rtlx.c MIPS: rtlx: Fix implicit declaration of function set_vi_handler() 2013-06-06 16:11:25 +02:00
scall32-o32.S MIPS: Cleanup flags in syscall flags handlers. 2013-06-10 18:01:26 +02:00
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: add detect_memory_region() 2013-05-08 01:19:11 +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
signal-common.h most of set_current_blocked() callers want SIGKILL/SIGSTOP removed from set 2012-06-01 12:58:51 -04:00
signal.c MIPS: Implement HAVE_CONTEXT_TRACKING. 2013-06-10 18:02:30 +02:00
smp-bmips.c MIPS: BMIPS: delay irq enable to ->smp_finish() 2012-07-19 11:23:44 +02:00
smp-cmp.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
smp-mt.c MIPS: Move 'gic_present' to common location. 2013-05-09 17:55:20 +02:00
smp-up.c cpumask: arch_send_call_function_ipi_mask: mips 2009-09-24 09:34:45 +09:30
smp.c MIPS: Idle: Consolidate all declarations in <asm/idle.h>. 2013-05-22 01:34:27 +02:00
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: Idle: Do address fiddlery in helper functions. 2013-05-22 01:34:28 +02:00
spinlock_test.c mips: migrate core kernel file from module.h --> export.h 2011-10-31 19:30:56 -04:00
spram.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
stacktrace.c mips: migrate core kernel file from module.h --> export.h 2011-10-31 19:30:56 -04:00
sync-r4k.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
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: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
topology.c
traps.c MIPS: Allow kernel to use coprocessor 2 2013-06-13 17:46:41 +02:00
unaligned.c MIPS: Implement HAVE_CONTEXT_TRACKING. 2013-06-10 18:02:30 +02:00
vdso.c coredump: remove VM_ALWAYSDUMP flag 2012-03-23 16:58:42 -07:00
vmlinux.lds.S MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
vpe.c Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2013-03-02 07:44:16 -08:00
watch.c MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00