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While initializing the state of the prng only the first 8 bytes of random data where used, the second 8 bytes were read from the memory after the stack. If only 64 bytes of the kernel stack are used and CONFIG_DEBUG_PAGEALLOC is enabled a kernel panic may occur because of the invalid page access. Use the correct multiplicator to stay within the random data buffer. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> |
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appldata | ||
boot | ||
crypto | ||
hypfs | ||
include/asm | ||
kernel | ||
kvm | ||
lib | ||
math-emu | ||
mm | ||
oprofile | ||
defconfig | ||
Kbuild | ||
Kconfig | ||
Kconfig.debug | ||
Makefile |