[S390] Do not clobber personality flags on exec



Analog to git commit 59e4c3a2
do not clear the additional personality flags on exec. We
need to inherit the personality bits in PER_MASK across exec.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

parent f9d81f61

arch/s390/include/asm/elf.h

+2 −1

Original line number	Diff line number	Diff line
		@@ -188,7 +188,8 @@ extern char elf_platform[];
		#define SET_PERSONALITY(ex) \
		do { \
		if (personality(current->personality) != PER_LINUX32) \
		set_personality(PER_LINUX); \
		set_personality(PER_LINUX \| \
		(current->personality & ~PER_MASK)); \
		if ((ex).e_ident[EI_CLASS] == ELFCLASS32) \
		set_thread_flag(TIF_31BIT); \
		else \