forked from luck/tmp_suning_uos_patched
![]() When unwind_frame() reaches the bottom of the irq_stack, the last fp points to the original task stack. unwind_frame() uses IRQ_STACK_TO_TASK_STACK() to find the sp value. If either values is wrong, we may end up walking a corrupt stack. Check these values are sane by testing if they are both on the stack pointed to by current->stack. Signed-off-by: James Morse <james.morse@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> |
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alpha | ||
arc | ||
arm | ||
arm64 | ||
avr32 | ||
blackfin | ||
c6x | ||
cris | ||
frv | ||
h8300 | ||
hexagon | ||
ia64 | ||
m32r | ||
m68k | ||
metag | ||
microblaze | ||
mips | ||
mn10300 | ||
nios2 | ||
openrisc | ||
parisc | ||
powerpc | ||
s390 | ||
score | ||
sh | ||
sparc | ||
tile | ||
um | ||
unicore32 | ||
x86 | ||
xtensa | ||
.gitignore | ||
Kconfig |