AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/arch/s390/include
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Martin Schwidefsky d5e842c4b7 [S390] vdso: fix per cpu vdso pointer in lowcore 
The vdso_per_cpu_data entry in the lowcore structure uses __u32
instead of __u64. If the data page is above 4GB the pointer is
truncated and the kernel crashes.

Reported-by: Mijo Safradin <mijo@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2009-02-11 10:37:39 +01:00
..
asm [S390] vdso: fix per cpu vdso pointer in lowcore 2009-02-11 10:37:39 +01:00