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a1d5ebaf8c
Currently the sigreturn compat code is copied to an offset in the vectors table. When using a BE kernel this data will be stored in the wrong endianess so when returning from a signal on a 32-bit BE system, arbitrary code will be executed. Instead of declaring the code inside a struct and copying that, use the assembler's .byte directives to store the code in the correct endianess regardless of platform endianess. Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Matthew Leach <matthew.leach@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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include | ||
kernel | ||
kvm | ||
lib | ||
mm | ||
xen | ||
Kconfig | ||
Kconfig.debug | ||
Makefile |