parisc: fix personality on 32bit kernel
Process personality is stored together with other flags like UNAME26 in an integer variable. Overwriting this value with PER_LINUX drops all other existing flags and as such broke tools like the uname26 tool. Actually this was only broken on 32bit kernels, since for 32bit-ELF binaries on 64-bit kernels the SET_PERSONALITY macro from arch/parisc/kernel/binfmt_elf32.c is used which does not modifies the personality value at all (which is wrong as long as we don't run HPUX binaries or similiar). Signed-off-by: Helge Deller <deller@gmx.de>
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@ -247,7 +247,7 @@ typedef unsigned long elf_greg_t;
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#define ELF_PLATFORM ("PARISC\0")
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#define ELF_PLATFORM ("PARISC\0")
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#define SET_PERSONALITY(ex) \
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#define SET_PERSONALITY(ex) \
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current->personality = PER_LINUX; \
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set_personality((current->personality & ~PER_MASK) | PER_LINUX); \
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current->thread.map_base = DEFAULT_MAP_BASE; \
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current->thread.map_base = DEFAULT_MAP_BASE; \
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current->thread.task_size = DEFAULT_TASK_SIZE \
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current->thread.task_size = DEFAULT_TASK_SIZE \
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