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s390/compat: fix PSW32_USER_BITS definition
PSW32_USER_BITS should define the primary address space for user space instead of the home address space. Symptom of this bug is that gdb doesn't work in compat mode. The bug was introduced withe258d719ff
"s390/uaccess: always run the kernel in home space" andf26946d7ec
"s390/compat: make psw32_user_bits a constant value again". Cc: stable@vger.kernel.org # v3.13+ Reported-by: Andreas Arnez <arnez@linux.vnet.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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@ -38,7 +38,8 @@
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#define PSW32_USER_BITS (PSW32_MASK_DAT | PSW32_MASK_IO | PSW32_MASK_EXT | \
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PSW32_DEFAULT_KEY | PSW32_MASK_BASE | \
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PSW32_MASK_MCHECK | PSW32_MASK_PSTATE | PSW32_ASC_HOME)
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PSW32_MASK_MCHECK | PSW32_MASK_PSTATE | \
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PSW32_ASC_PRIMARY)
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#define COMPAT_USER_HZ 100
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#define COMPAT_UTS_MACHINE "s390\0\0\0\0"
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